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Permit File BLD-2018-0280 1604 Latitude Circle
f? City of Anacortes Invoice/Permit#: BLD-2018-0280 904 6th Street Applied date: 05/ /2018 `"■ P.O.Box 547 Issue date: 05/30/2018 fi?: Anacortes, WA 98221-0547 -'4— .. (360) 293-1901 Expire date: 11/26/2019 Job Address: 1604 LATITUDE CIR Permit Type: Single Family Residence Permit ANACORTES WA 98221 Project: APN: Remarks: Construction of a single family dwelling. Owner: 48 NORTH ANACORTES LLC Contractor: LANDED GENTRY DEVELOPMENT INC Address: 504 E FAIRHAVEN AVE Address: 504 E FAIRHAVEN AVE BURLINGTON WA 98233-1846 BURLINGTON WA 98233-1846 Phone: Phone: (360) 755-9021 License#: LANDEGD062D4 General Information: Fees: Occupancy Group r-3 Plan Review Deposit 200.00 #of Bedrooms 4 Building Permit Fee 2,287.35 Basement Square Footage 1067 Plan Review Fee 1,286.78 Lot Area 7500 Mechanical Permit Fees 121.90 1st Floor Square Footage 1552 Plumbing Permit Fee 146.00 Garage Square Footage 480 State Building Code Fee 4.50 Deck Square Footage 428 Sewer Inspection Fee 50.00 #of Stories 2 Storm Drain GFC-Residential 1,597.48 Stove, Appliance 1 Sewer GFC-Residential 9,482.66 Building Valuation 330519 Park Impact Fee 615.00 # Forced Air Furnace <=1,000 1 Traffic Impact Fee 2,641.40 #of Backflow Devices 1 Total Calculated: 18,433.07 #of Bathtubs 1 Deposits/Receipts: 200.00 #of Clothes Dryers 1 #of Clothes Washers 1 Total Due: 18,233.07 #of Dishwashers 1 #_of_Gas Outlets 5 _ -' #of Gas Fireplace 1 -; „. r- 1-' ham. It, #of Gas Piping 1 1 n `. Pi o ' in -• 1.: ,t, 1..„:. f,•.. III 1.-- #of Gas Water Heaters 1 :- :.1•° =1 1=I 1 .1 ;I- #of Water Piping 1 ,I- r. ,.... 1 I �I: ci .t {;' r. ; ' r„ ,_♦i C. C1 I -47, #of Hose Bibbs 3 #of Kitchen Sinks 1 -n - 1 -, 1 #of Lavatories 4 .-l-„„ ;_, �;er. 'Il-, l -#of Range Hoods 1 • I . co .... `' 01 #of Showers 1 ;"" 'y i #of Slop Sinks 1 D ¢+ • cq #of Ventilation Fans 5 4. V�i 1... #of Water Closets 3L'i m r•1 Fw. ti-. rn 1•,1 0 1 '•4 t- ft' l I_I 0• 1 iII m ,--• r•.,., --.1 Ili CL, —1 CD RI I I _, V.-:, •_f ,—'4 1_•a 1 I-` 1:4 ,i - It.4 ' ( CA i.:i hJ (R CI I. CD m 71 Iy Ill -4 ft' oD - C3 City of Anacortes Invoice/Permit#: BLD-2018-0280 904 6th Street `"* ' P.O.Box 547 Applied date: 05/08/2018 0 Anacortes, WA 98221-0547 Issue date: 05/30/2018 (360) 293-1901 Expire date: 11/26/2019 -z THIS PERMIT BECOMES NULL AND VOID IF WORK OR CONSTRUCTION AUTHORIZED IS NOT COMMENCED WITHIN 180 DAYS, OR IF CONSTRUCTION OR WORK IS SUSPENDED OR ABANDONED FOR A PERIOD OF 180 DAYS AT ANY TIME AFTER WORK IS COMMENCED. I HEREBY CERTIFY THAT I HAVE READ AND EXAMINED THIS APPLICATION AND KNOW THE SAME TO BE TRUE AND CORRECT.ALL PROVISIONS OF LAWS AND OR C GOVERNING THIS TYPE OF WORK WILL BE COMPLIED WITH WHETHER SPECIFIED HEREIN OR NOT, THE GRANTING OF ER IT OES T PRESUME TO GIVE AUTHORITY TO VIOLATE OR CANCEL THE PROVISIONS OF ANY OTHER STATE OR LOCAL LAW GU I CO OR THE PERFORMANCE OF CONSTRUCTION rY SIGNATURE OF OWNER AUTHORIZED AGENT ISSUED BY '1rr t3 City of Anacortes Invoice/Permit#: BLD-2018-0280 904 6th Street � r Applied date: 05/08/2018 _ P.O.Box 547 Issue date: 05/30/2018 f>'i - ''t .; Anacortes, WA 98221-0547 Expire date: 11/26/2019 (360) 293-1901 Job Address: 1604 LATITUDE CIR Permit Type: Single Family Residence Permit ANACORTES WA 98221 Project: APN: Remarks: Construction of a single family dwelling. In seismic design category D1,the mixing of intermittent and continuous, as well as intermittent types within braced wall lines is not permitted,with the exception of PFH,ABW and PFG. Owner: 48 NORTH ANACORTES LLC Contractor: LANDED GENTRY DEVELOPMENT INC Address: 504 E FAIRHAVEN AVE Address: 504 E FAIRHAVEN AVE BURLINGTON WA 98233-1846 BURLINGTON WA 98233-1846 Phone: Phone: (360) 755-9021 License#: LANDEGD062D4 General Information: Fees: Occupancy Group r-3 Plan Application Fee 200.00 #of Bedrooms 4 Building Permit Fee 2,287.35 Basement Square Footage 1067 Plan Review Fee 1,286.78 Lot Area 7500 Mechanical Permit Fees 121.90 1st Floor Square Footage 1552 Plumbing Permit Fee 146.00 Garage Square Footage 480 State Building Code Fee Resi 6.50 Deck Square Footage 428 Sewer Inspection Fee 50.00 #of Stories 2 Storm Drain GFC-Residential 1,597.48 Stove,Appliance 1 Sewer GFC-Residential 9,482.66 Building Valuation 330519 Park Impact Fee 615.00 # Forced Air Furnace<=100k 1 Traffic Impact Fee 2,641.40 #of Backflow Devices 1 Additional Plan Check 110.00 #of Bathtubs 1 Total Calculated: 18,545.07 #of Clothes Dryers 1 Deposits/Receipts: 18,433.07 #of Clothes Washers 1 #of Dishwashers 1 Total Due: 112.00 #_ofGas Outlets 5 #of Gas Fireplace 1 #of Gas Piping 1 #of Gas Water Heaters<= 100k 1 #of Water Piping 1 #of Hose Bibbs 3 #of Kitchen Sinks 1 #Teti-6:tia"ttf'ri6-§ti=...-BLD-2018-0280-2019 4 #03 Rtang R SBr...06/07/201903:45PM 1 #igt--StoW, ED GENTRY DEVELOPMENT INC 1 #FS1f3104t5e*Etill5Single Family Residence Permit 1 #PIAPtitO9Unfans 112.00 5 tVIRL-PlQ : 112.00 3 CHECK: 035298 ZT. - C> . - City of Anacortes Invoice/Permit#: BLD-2018-0280 G 904 6th Street Applied date: 05/08/2018 P.O.Box 547 Issue date: 05/30/2018 Anacortes, WA 98221-0547 r �► (360) 293-1901 Expire date: 11/26/2019 THIS PERMIT BECOMES NULL AND VOID IF WORK OR CONSTRUCTION AUTHORIZED IS NOT COMMENCED WITHIN 180 DAYS, OR IF CONSTRUCTION OR WORK IS SUSPENDED OR ABANDONED FOR A PERIOD OF 180 DAYS AT ANY TIME AFTER WORK IS COMMENCED. I HEREBY CERTIFY THAT I HAVE READ AND EXAMINED THIS APPLICATION AND KNOW THE SAME TO BE TRUE AND CORRECT.ALL PROVISIONS OF LAWS AND ORDINANCES GOVERNING THIS TYPE OF WORK WILL BE COMPLIED WITH WHETHER SPECIFIED HEREIN OR NOT, THE GRANTING OF A PERMIT DOES NOT PRESUME TO GIVE AUTHORITY TO VIOLATE OR CANCEL THE PROVISIONS OF ANY OTHER STATE OR LOCAL LAW REGULATING CONSTRUCTION OR THE PERFORMANCE OF CONSTRUCTION. SIGNATURE OF OWNER OR AUTHORIZED AGENT ISSUED BY Y- Q '4: City of Anacortes Invoice/Permit#: BLD-2018-0280 904 6th Street Applied date: 05/08/2018 P.O.Box 547 Issue date: Anacortes, WA 98221-0547 Expire date: 11/0412019 (360) 293-1901 Job Address: 1604 LATITUDE CIR Permit Type: Single Family Residence Permit ANACORTES WA 98221 Project: APN: Remarks: Construction of a single family dwelling. Owner: 48 NORTH ANACORTES LLC Contractor: LANDED GENTRY DEVELOPMENT INC Address: 504 E FAIRHAVEN AVE Address: 504 E FAIRHAVEN AVE BURLINGTON WA 98233-1846 BURLINGTON WA 98233-1846 Phone: Phone: (360)755-9021 License#: LANDEGD062D4 General Information: Fees: Plan Review Deposit 200.00 State Building Code Fee . 0 Sewer Inspection Fee 50.00 Storm Drain GFC-Residential 1,597.48 Sewer GFC-Residential 9,482.66 Park Impact Fee 615.00 Traffic Impact Fee 2,641.40 Total Calculated: 14,591.04 Deposits/Receipts: 0.00 Total Due: 14,591.04 • -. -{ 'xl-o ,-. r, ' rn �,. ' -, �_� 0-, -r U cc, I',i 0-, — i... .. 0 4+. en" ro CD r:, o ;_ 8 ?•. r o7 V T: ,D rri 07, t ^ rt THIS PERMIT BECOMES NULL AND VOID IF WORK C TRUCTION AUTHORIZED IS NOT COMMENCED WITHIN 180 DAY. , F.CIF CONSTRUCTION OR WORK IS SUSPENDED OR ABANDO OR A PERIOD OF 180 DAYS AT ANY TIME AFTER WORK IS COMM%C ==, , HEREBY CERTIFY THAT I HAVE READ AND EXAMINED IS APPLI ON AND KNOW THE SAME TO BE TRUE AND CORRECT.ALL PROVISIq NS.� OF LAWS AND ORDINANCES GOVERNING THIS E OF WORK WIL E COMPLIED WITH WHETHER SPECIFIED HEREIN OR N.Ot Tli1Ei' GRANTING OF A PERMIT DOES NOT PRESUM O GIVE AUTHORITY TO VI ATE OR CANCEL THE PROVISIONS OF ANY OTHER Sx•`TAP411; LOCAL LAW REGULATING CONSTRUCTION THE PERFORMANCE OF CONSTRUTION. `; rt ..,, r•.7 ,-, 0 I SIGNATURE OF OWNER OR AUTHORIZED AGENT ISSUED BY ' _ ,. .t 33z - (go 1 e - Q)2o v. PLANNING, COMMUNITY,&ECONOMIC DEVELOPMENT DEPARTMENT ov� ° ' RESIDENTIAL BUILDING PERMIT APPLICATION ' Mailing Address:P.O. Box 547,Anacortes, WA 98221 \ !fc Office Location:904 6`h Street,Anacortes WA 98821 qco - Phone: (360)293-1901, Fax: (360) 293-1938 PLEASE REFER TO THE RESIDENTIAL BUILDING PERMIT CHECKLIST BELOW FOR SUBMITTAL REQUIREMENTS PROJECT ADDRESS(Street,Suite#): Parcel(s)#: 1 CoOgr LPcT it)2e G,R4E' Lp1A C-ORTc-S, 121 P t O l Subdivision/Lot#: Project Valuation: $ S) PLAT of 4s, *1og'+-t1 Luc # 149 APPLICANT: Phone: Fax: LA14Dap Gel\ tl -I D Ir✓ 2PHSi4 r I fJc_. ?.26:0=155-9UL( Address(Street,City,State,Zip): E-Mail Address: 504 G. �1�r-Pi-4kUe14-1 F vP,lJ l.1(.t?on(6G 4 rc3'73 PROPERTY OWNER: Phone: Fax: 4 ' '1c9 -r4A A-+l Ack2P-c elS,t-E-c 360-155-.7OZ1 Address(Street,City,State,Zip): E-Mail Address: 504 e.-EA itz.NAVENI•r gV U1 -rota„IrlkgiRaS CONTACT PERSON: Phone: Fax: J-Pk- F4.. Pie r K1 S` },\ ' &0---1 -902-1,E11-151 Address(Street,City,State,Zip): E-Mail Address: (.)4- 0 .-FPoeN oCNYBuRuac i-a4,LIAc7PS232 LENDING AGENCY: Phone: Fax: P OP.. `5 'K Address(Street,City,State,Zip): E-Mail Address: igo1f 4vat tot pg.; Mivt lbtl,.W 82=1 CONTRACTOR:* Phone: Fax: 1AI1cD jai y 2 Nt-ei1pt-e-4-r,)14c_ .jroo=155-9c72_.l Address(Street,City,State,Zip): E-Mail Address: 5O'rE.tkr-,1- JE 1 &? .u114T ,WA. 033 Professional License#: Exp.Date: *All Contractors&Subcontractors must have a valid City of Anacortes 1 bCI r'o_174 2-_ 5 - t cj business license prior to doing work in the City. Contact the City's Business License#: Exp.Date: Finance Department at(360)299-1968. PROPOSED WORK: GO1.1S- UC oN1� rt.\t f`j d4 ��srD�Y,10E c7i i Lor ( rt, 4 ,A-r PROPOSED, W Quittz FOOTA4GE • • sn . _-a Basement SQ': 1,f2(v Finished Basement: ISa Unfinished Basement 0 1'Floor SQ': `Gj> Garage/Carport SQ': 5Q s'� 2na Floor SQ': t Deck/Covered Porch/Patio SQ': 4'T�-q Fire Sprinkler: Yes ❑ No 0 Lot Area SQ': 1. O® I declare under penalty of perjury that the information I have provided on this form/application is true,correct,and complete,and that I am the property owner or duly authorized agent of the property owner to submit a permit application to the City of Anacortes. Print Name: P 4 . 0 . R 0(4S11?--JA Owner 0 Agent ' (specify): Signature (C.3,..) . i Date: ,ti 1 t CCU Page 1 of 3 PLANNING, COMMUNITY, &ECONOMIC DEVELOPMENT DEPARTMENT rG 't Y O.t RESIDENTIAL BUILDING PERMIT CHECKLIST lr. Mailing Address:P.O. Box 547,Anacortes, WA 98221 `s. . `;'" Office Location: 904 6th Street, Anacortes WA 98821 �" '�` Phone: (360) 293-1901, Fax: (360) 293-1938 Plans shall be of sufficient clarity to indicate the location,nature,and extent of the work proposed,and conform to the provisions of the adopted International Codes and City Ordinances. PERMIT TYPE ri SUBMITTAL REQUIREMENTS: • n o c c a ',, .E ...` The number indicates the number-of ., ,,w,., - �` '—' f1: ara: K` n; copies for submittal(if applicable) • • c CD 0 0 0 0 ►� 0 a rl-cA y, Residential Building Permit Application 1 1 1 1 1 Y Site Plan (Drawn to Scale & Surveyed— 2 2 0 2 2 if applicable) Y Building Plans (Drawn to Scale) 2 2 2 2 2 Y Reduced Site Plan(11"X 17") 2 2 0 1 1 Y Reduced Floor Plan(11"X 17") 2 2 2 2 1 x Structural Calculations (if applicable) 2 2 2 2 2 Energy Code Compliance(shown on )1 plans) Drainage Plan/Small Parcel Stormwater Y Plan 2 2 2 )e Landscape Plan 2 2 2 Grading Plan/Cut/Fill 2 2 2 Critical Areas Report(if applicable) 1 1 1 1 Geotechnical Report(if applicable) 1 1 1 1 Plan Review Deposit(due upon 1 submittal) 1. Handouts and Standard Details may be found on the City's website at www.cityofanacortes.org or can be obtained at City Hall during normal business hours. 2. Plans/calculation/reports prepared by state licensed architects or professional engineers must be stamped and signed by the design professional. Page 3 of 3 MECHANICAL: Equipment Type: Appliance/Equipment Information(new and relocated): Total#: Furnace: Gas#: I Elec#: Other#: Gas Water Heater: #: 1 Location(s): Ct AP-AC:G. Heat Pump: Elec#: Other#: Air Conditioning: Elec#: Other#: Boiler: Gas#: Elec#: Other#: BTUs: Exhaust Fans: Bath#: A- Laundry#: ( Other: '> Range Hood: #: I Location(s): K. I c 4E 1' I Fireplace: Gas#: I Elec#: Other:#: Location(s):( .„(t)((I GI f Clothes Dryer:/Duct: Gas#: ( Elec#: Other:#: Location(s):L_A )GJ c .'-j ( Stove/Range/Oven: Gas#: ( Elec#: Other:#: Location(s):V-..,LTC.t-(--a:'-1 1 Range Hood: Location(s): ,1-C[ Gk--1 Gas Outlet(s): #: S Location(s):LI V I IJC/ ,Lc.ti f f,!}+cup1 c 't ,6,424,. Other: #: Location(s): TOTAL 1L:2 PLUMBING FIXTURES: Fixture Type(new and relocated): Total#: Fixture Type(new and relocated): Total#: Water Closet(Toilet): Refrigerator water supply(for water/ice dispenser): I Kitchen Sink: I Pressure Reduction Valve/Pressure Regulator: I Utility Sink: ! Water Service Line: Tub: I Water Piping: Hand Sink: 4 Clothes Washer: ( Shower: I Electric Water Heater: Tank-less? Yes ❑ No D Dishwasher: ( Backflow Prevention Device: I Hose Bib: TOTAL OUTLETS: L 5 TOTAL OUTLETS: 5- Page 2 of 3 Anacortes Planning& Community Development Dept. Permit Center y P.O.Box 547, Anacortes,WA 98221-0547 PH(360)293-1901 goose Don Measamer,Building Official,Planning Director FAX(360)293-1938 2012 Washington State Energy Code Simple Worksheet This worksheet is intended to assist you in deciding which methods of construction will be used to meet the requirements of the Washington State Energy Code. After completing this form, please add all relevant information to your construction plans. PART I Whole-House Ventilation:Select one of the following methods. X. A. Fresh air will be circulated by the central forced air furnace. The furnace must have a fresh air intake duct and the blower must be activated by a timer to circulate air a total of 8 hours daily. B. Fresh air will be supplied by wall or window vent ports in each bedroom, kitchen, living room and other habitable rooms along with a whole-house exhaust fan. The exhaust fan, which usually does double duty as a laundry or bathroom fan, and must be controlled by a timer set to operate according to the fan sizes and time schedules below. The table below assumes a residence of 3000 square feet or less. Continuous operation 12 hours per day 1 bedroom 45 cfm 90 cfm 2-3 bedrooms 60 cfm 120 cfm 4-5 bedrooms 75 cfm 150 cfm C. A heat-recovery ventilation system with minimum CFM flow rates as shown in option B. PART 2 Insulation and Windows: Framing Glazing % U-factor Ceiling Vaulted Walls Floor 2ak 2x6 construction* unlimited 0.30 R-49** R-38 R-21 R-30 R-10 ** R-38 insulation may be used with advanced framing, meaning that elevated trusses or rafters must be used so that the full R-38 insulation will extend to the outside of the top plate of the wall. PART 3 Air Leakage: The building envelope must limit air leakage rate to not exceed 5 air changes per hour (ACH). A blower door test will be required. Calculate your maximum allowed rate by using the following: [Building volume(cubic ft.)X 5 (ACH)]/60 minutes= maximum cfm rate during blower door test [ 2 4_ 5 • 2('cu. ft.X 5)/60]=2 54-5.13S maximum cfm rate during blower door test ENERGY CODE CHECKLIST Section R402.4.1.2 of the Energy Code requires that the building envelope be tested (normally referred to as a "blower door test")to determine that air leakage is within acceptable levels. A leakage of.00030 SLA measured at 50 pascals is considered acceptable. Sealing of doors, windows, ducts or registers is not allowed during testing. Section R403.2.2 requires leakage testing of the mechanical ducts to insure that the ducts are sealed. Testing may occur at rough-in or post-construction. Testing must comply with standard W S U RS-33. Section R404.1 requires that 75%of all luminaires(lights and lamps) be high efficiency. Section R403.1 requires that a certificate be posted within three feet of the electrical panel, completed by the builder or design professional, and include the following information. R-values for ceiling, walls, floors, foundation, U-factors for windows, the type and efficiency of heating/cooling equipment, duct leakage rates from the duct testing, and the air leakage rates from the blower door testing. Other Energy Code items to check or be aware of include the following. %/ 6 mil black polyethylene covers the crawispace area. Water lines in unheated areas are insulated. Heat ducts are insulated to R-8 and exhaust ducts are insulated to R-4. ✓ Whole house fan, if required, with a sone rating of 1.5 or less is installed, with timer or dehumidistat. 1/41 Exterior doors are weather stripped. .1 Baffles to maintain vent openings in attic are properly installed. \/ Insulation is installed behind partitions and in corners; fitted around wiring and pipes. vt Insulation is installed behind bathtubs and showers. Openings around interior plumbing pipes in exterior walls are sealed. Furnace is the correct size. %./ Fresh air system is installed, connected to the cold air return within four feet of the air handling unit. Ali Interior doors are undercut to allow air movement. .1 Exhaust fans terminate outside the building. ./ Showers and lavatories have 3 gpm flow limiters. SIGNATURE: (.-) •VititAA:LA-C--., For more information contact: City of Anacortes Building Department PO Box 547,904 6th Street•Anacortes,WA 98221 360-293-1901 GiT Y o� PLANNING, COMMUNITY, &ECONOMIC DEVELOPMENT DEPARTMENT j RESUBMITTALI PLAN REVISION /ADDITIONAL INFO COVER SHEET ,r, ailing Address:P.O. Box 547,Anacortes, WA 98221 coR. t Office Location: 904 6rh Street,Anacortes WA 98821 Phone: (360) 299-1984, Fax: (360) 293-1938 ,MAY I '' 2018 'tfA, ;.2->i-.=::,;.4,---ii?;--.. ._--,l„,-,,,, • 0 , w_ Permit/Project#: Date: — OE — I E Project Name: RAT OF 4?) NI o ri-I-,L.c r 19 Project Address: I(ate- LAM TUr e C i Project Contact: AUX.. Si s : fA� L��PGCompany Namej yN1--12�T1 . Contact Phone: "360. I55-0jO21 IS Contact Email:`, IcaNc 4 cr��rt j ,r' Has the permit been issued yet? 0 Yes �I No 7 V All revisions must be either clouded or highlighted &wet stamped by an architect/engineer(if applicable). Has this been done? 0 Yes 0 No (Sect G�cit-)N) What department(s) is this resubmittal/revision/additional information to go to? ❑ Planning Dept. TA Building Dept. 0 Fire Dept. 0 Stormwater 0 Public Works Dept. Is the plan revision or additional information,in response to a plan review letter? ❑ Yes. A copy of the plan review letter with itemized responses to each item is required. No, the revision or additional information is initiated by the applicant, landowner, designer,or builder. If not in response to a Plan Review Letter, please explain the nature of the revisions and/or additional info: C�NAt4C ' : A2. t - p us;. £1z ;As• i - pa79 /wow. I-+ . size; A%�+ .2 - c7'-1 w Pu. 1-1-OR s tz.a; D�c.oc, 'c Dr M -1-A r otJ 1.1 - I-A.)0w . +kDTz :a(Z G 1 D om, �3 c_t6-r S r 6 A2.1 A 3.I Are you submitting a full replacement? 0 Yes No If not what page# is being replaced?A-,2''ad.f Two full sized copies of all revised/additional information is required.Has this been done? 0 Yes 0 No Two 11"X 17" reduced copies of revised site or floor plan is required.Has this been done? 0 Yes 0 No Check the box next to the type of plan, report, or calculation where revisions or additional information can be found. ❑ Site Plan q Building Plans 0 Structural Plan ❑ Landscape Plan 0 Parking Plan 0 Tree Preservation Plan ❑ Arborist Report 0 SEPA checklist 0 Wetland Report ❑ Geotechnical Report 0 Storm Drainage Analysis 0 TESC Plan ❑ Civil Plan 0 Lot Coverage Calculations 0 Impervious Surface Calculations ❑ FAR Calculations 0 Grading Plan 0 Survey(Boundary/Topo) ❑ Mechanical Plan 0 Plumbing Plan 0 Other: �; s-}„ ,,2, 19k 1Idtet4fl5201B 1 CITY CF t ONTE t � i ;T ' i ( S M N r I I . • I '•, p•. yv l` , •k y • I I I •f 'w II ,V I4 . i• '1 il 1 :{ k•, } ' t). • t NI i, I. I • • . ' • O1Ri 4 ;4 k I II CIO ,►` • , , W . . . AI I. CA - Call! rT` ! y1 „ ® I 1 Fll . .01'1 : J ' 1 f "_.,.I CY/ e 0 0 co 8-1 001 .. I) 0 Nrlis 0 I ai '.g lai • ' 0 psii I �' �, i1 Fri CI) P=I rrY I BUILDING PERMIT APPLICATION REVIEW: DATE: �— C � 1 PERMIT#: a..\,..yaoqOM SITE ADDRESS: ' 4 L A P PARCEL#: V \33 61:4— SURVEYED SITE PLAN: yes ❑ no • Does site plan & dimensions match survey 0 yes ❑ no ZONING DISTRICT: c -2.___ ( • Is the land use permitted in zone 1 yes 0 no CRITICAL AREAS: / • Is any critical areas located either on the subject property or within 300 feet 0 yes no SHORELINE JURISDICTIO : I • Dyes no • Shoreline Environment: Setback from OHWM: • Is the land use permitted in environment ❑ yes ❑ no IMPERVIOUS SURFACE MAXIMUM: ,\ aMINIMUM SETBACKS: V2...._ / o MINIMUM LANDSCAPING: "Lo MINIMUM #OF TREES: MAX LOT COVERAGE: 'rl „5 IMAX PERMITTED HEIGHT: 35 / OFF-STREET PARKING: 1j 1 EASEMENTS: ;, 4308 �- 4215 pri 4305 i 4307 4301 I 4404 4318 MI j 440 4303 4416 - OE 4420\ i' pf; IMF 1 1 4407 4218 ii 4419 . 4306 4304 4314 4305 --.7--@IN SgCg 1.305 . o- 4308 4315 4307 o rn T\ 4401 4403 4405 1410 ,,,,-,,,,/r/- 4409 Qgfl o 1406 1408 illlila1414 1404 igfig 4500 Q' I 1417 1416 1610 4400 4506 1608 1419 1418 cC 4419 4317 1611 U 0 ,, 40g2 DUJ 4407 4405 1606 1605 1501 1420 I— z Q 01604 1603 1503 1502 1411 4319 \ 1519 1505 1602 AZ 1515 504 R2 1419 4403 1506 1518 1516 1514 1512 1503 1510 4501 1511 4504 4502 1507 4501 4302_ 4304 4306 4503 4300 WHIDBEY CT 4308 4505 il 4303 10 4215 4307 11111i 4305 �: 4205 4207 4209 C,O�\ 4301 G\-PS 4218 p� 4214 4303 Q�� 4206 4302 4305 0 4208 4212 4210 4307 4503 4309 4505 4304 4311 4404 4402 �; • 14 T5) i3 Developing a Soil Management Plan - SECTION FIVE Model SOH, MANAGEMENT PLAN`1 for BMIP T5,13 (available as MS Word file at www.SoilsforSalmon.org) PROJECT INFORMATION Page # of pages Complete all information on pAge 1; only site address and permit nu it her on additional pages. Site Address /Lot No,: Permit Type: Permit Number: Permit Holder: Phone: Mailing Address: Contact Person: Phone: Plan Prepared . : — ATTACHPNTS REQUIRED (Check off required items that are attached to this plan) Site Plan showing, to scale: Areas of undisturbed native vegetation (no amendment required) New planting beds and turf areas (amendment required) Type of soil improvement proposed for each area Soil test results (required if proposing custom amendment rates) Product test results for proposed amendments AREA # (should match Area # on Site Plan) PLANTING TYPE Turf Undisturbed native vegetation Planting Beds Other: SQUARE FOOTAGE OF THIS AREA: square feet SCARIFICATION inches (depth) of scarification needed to achieve finished total 12" loosened depth. Subsoil will be scarified PRE-APPROVED inches of compost or imported topsoil applied AMENDMENT METHOD: X 3.1 (conversion factor, inches to cubic yards) PRODUCT: Topsoil import = cu. yards per 1,000 sq. ft. Amend with compost X ,000s sq.ft. in this area Stockpile and amend = cubic yards of amendment - > — — QUANTITY: CU. YDS. ( cu. yds. stockpiled) (needed to cover this area to designated depth) CUSTOM AMENDMENT Attach test results and calculations. Topsoil import inches organic matter or topsoil import PRODUCT: Topsoil & compost lift X 3.1 Amend = cu. yards / 1,000 sq. ft. Stockpile and amend X ,000s sq.ft. in this area ( cu. yds. stockpiled) = cubic yards of amendment QUANTITY: CU. YDS. MULCH ,000 sq.ft. PRODUCT: X 6.2 (conversion, to give 2 inch mulch depth) = cubic yards of mulch -- -- QUANTITY: CU. YDS. TOTAL AMENDMENT/TOPSOIL/MULCH FOR ALL AREAS (com,lete on ,a_e 1 onl , totalin• all areas cages in this Plan) ❑ Product#1: ❑ Quantity: cu. yds. ❑ Test Results: % organic matter C:N ratio <25:1 (except mulch, or<35:1 for native plants) "stable" (yes/no) ❑ Product#2: ❑ Quantity: cu. yds. ❑ Test Results: % or anic matter C:N ratio <25:1 (except mulch, or <35:1 for native plants) "stable" (yes/no) ❑ Product#3: ❑ Quantity: cu. yds. ❑ Test Results: % organic matter C:N ratio <25:1 (except mulch, or <35:1 for native plants) "stable" (yes/no) Date: Inspector: Approved: Revisions Required: Date: Inspector: Approved: Revisions Required: COMMENTS: 13 6 A/ PLANNING,COMMUNITY, ECONOMIC NOMIIC DEVELOPMENT DEPARTMENT C Mailing Address:PO IL ox 547,Araacortes,WA 98221 - Phone:360.299.1984,Fax: 360.293.1938 Cc 41Vga o vsmtw ORM ghg@P P Stormwater requirements are based on the 2012 Stormwater Management Manual for Western Washington (SWMMWW).A link is provided on the City of Anacortes website,under Planning Depart r ent, Stormwater Regulations,as well as under the Engineering Division of Public Works. Residential construction is exempt from additional stormwater provisions if it involves no expansion of hard surfaces, no use beyond that previously existing,and results in no significant adverse hydrological impact. 'wilding permit applications for lots that are part of a subdivision that was recorded no more than 10 years prior to the date of the co mplete building permit application may continue to use the stormwater codes in effect at the time the subdivision application was submitted, if stormwater was addressed at the subdivision/plat level. If construction has not started as off.lanuary 1,2022,the site will be subject to the 2012/2014 manual. If your project adds less than 2,000 sq.ft.of new plus replaced hard surface area,AND which disturbs less than 7,000 square feet of land,you must consider all 13 Elements of the Construction Stormwater Pollution Plan(SWPPP). Fill out the SWPPP Checklist and explain how the elements are considered,or describe how site conditions render the element unnecessary and the exemption from that element is clearly justified.You will not need to continue with this document. If your project adds 2,000 sq.ft.or more of new plus replaced hard surface area,OR which disturbs 7,000 sq.ft.or more of land-Minimum Requirements 1-S of the S'r.f apply,and you can continue with this document. If adding 5,000 sq.ft.or ore of new hard surfaces/OR converting 32,670 sq.ft.or more of vegetation to lawn or landscaped area/c•?R converting 108,900 sq.ft.or more of native vegetation to pasture Minimum Requirements 1-9 of the St°e'r =er`4, apply.If Minimum requirements 1-9 apply, please see the Large Scale Stormwater Plan Checklist for additional submittal requirements. 48 Owner Marne: /Jo/tri`' ogracf GG Site t ddress: f G 4 Ls4-1%2Geo L /i2GG� Brief Description of the Project: it q Fag re >euel•ped Conditions t Runoff of the Site: Page 1 of 4 MAY 0 8 2018 March 22,2017 CITY OF ANACORTES Deueioned Conditions Runoff of the Site: Sammarihe difficult site parameters,the natural drainage system,and drainage to and from adjacent properties,including bypass flows: ❑ Hydrological Site Plan:Collect and analyze information on existing conditions to aid in determining low impact development feasibility_which locations are most appropriate to evaporate,transpire, and infiltrate,with the following information: o Survey by Land Surveyor, Engineer,kr other qualified professional:Show existing public and private development, utility infrastructure,hydrological features(seeps, springs,closed depression areas,drainage swales,streams, wetlands,and water body survey and classification report showing wetland and buffer boundaries),flood hazard areas,geological hazards, buffers,aquifer and wellhead protection areas,topographic features that may act as natural stormwater storage,infiltration,or conveyance. Include the natural receiving waters that stormwater runoff will either directly or eventually discharge.Show topography,display acreage and outlines of all drainage basins;existing stormwater drainage to and from the site;routes to existing, construction,and future flows at all discharge points;and the length of travel from the farthest upstream end of a proposed storm drainage system to any proposed flow control and treatment facility. Identify areas of potential erosion problems Show contours as follows: 6 Up to 10%slopes=2 ft.contours ® Over 10%to less than 20%slopes=5 ft.contours ® 20%or greater slopes= 10 ft.contours 6 Elevations at 25 ft. intervals o Soils Report:Done by a soil scientist certified by Soil Science Society of America, licensed sewage designer,or other suitably trained persons working under the supervision of a professional engineer,geologist,hydrologist,or any other professional supervised by an engineering geologist registered in Washington State.(Soils Report Page 2 of 4 March 22,2017 must include details as listed on Pg.79). In addition,describe soils by name,erodibility, settleability,permeability,depth,texture,and soil structure. Testing should occur between December 1 and A rp it 1. o Soils Map:Based on the report. o Preliminary Development Site Plan Layout:Locate proposed buildings,roads,parking lots,landscaping features,on-site stormwater management BMPS(Determine BMPs starting on Pg.95.Suggested BMPs correlate with responses to the 13 elements of the SWPPP,Pg. 237,and preliminary location of stormwater treatment and retention/detention facilities. Considerations are on Pg. 83,These methods could reduce required facility sizes, but are not required for approval.Show existing and proposed contours,show all cut and fill slopes indicating top and bottom of slope catch lines,and identify developed condition drainage basins. o Survey of existing native-vegetation cover:This is only required if there are native soil and vegetation protection areas proposed for the site.Survey shall be done by a licensed architect,arborist,qualified biologist or project proponent identifying any forest areas on the site and a plan to protect those areas.The preserved area should be placed in a separate tract or protected through recorded easements for individual lots. o Vicinity Map:Clearly locate the property,identify all roads bordering the site,show the route of stormwater off-site to the local natural receiving water,and show significant geographic features and sensitive/critical areas(streams,wetlands,lakes,steep slopes, etc). ❑ Construction Stormwater Pollution Prevention Pllan(SWPPP)—The SWPPP shall be implemented beginning with initial land disturbance and until final stabilization.From October 1 through April 30,clearing,grading,and other soil disturbing activities shall only be permitted if shown that silt-laden runoff will be prevented from leaving the site through methods listed on pg.44. Best Management Practices(BMPs)Standards and Specifications are listed on pg.261. Please see pg. 230 for details on using the Site Analysis to produce the following materials: o Narrative:Explain and justify the pollution prevention decisions made.This will contain concise information concerning existing site conditions,construction schedules, wet season construction activity, constraints,and other pertinent items that are not contained on the drawings.This is based on the 13 Construction Elements,which must be considered unless site conditions render the element unnecessary and the exemption is clearly justified. Elements listed on pg.44&described in detail starting on pg.236. o Drawings&Notes:Where and when the BMPs should be installed,the performance the 8MPs are expected to achieve,and actions that will be taken if the performance goals are not achieved.Show water quality monitoring locations. o Special Reports&Studies:Include any studies(i.e.wetlands delineation). If a facility is required and feasible for Minimum Requirement 5,a PIT Test must be done in the location that the facility location is proposed based on the preliminary development site plan layout. 0 Other permits:Any other necessary permits as required by other regulatory agencies.Identify if those permits include conditions that affect the drainage plan,or contain more restrictive drainage-related requirements. Pdor t© tonal Stormwater Inspection 0 Permanent Stormwater C.ntrol Plan Drawing:Select BMPs based on the Preliminary Development Site Plan Layout from the Site Analysis Summary. Provide a scale drawing of the Page 3 of 4 March 22,2017 Bog(s)and any public GLOW that displays the location of On-Site BMPs and the areas served by them.These documents will be recorded and attached to a declaration of covenant and grant of easement associated with each lot that includes On-site fMPs. Provide design details,figures, and maintenance instructions for each BMP. Provide a written summary of how it complies with the applicable requirements. Briar to Final°mumm y 0 Operation a Maintenance Manual: Include a manual for each flow control and treatment facility, including any distributed bi.',retention facilities that are used to help meet flow control and/or treatment requirements.The manual shall include a description of the facility,what it does,and how it works. it must also identify and describe the maintenance tasks,and the frequency of each task.The tasks and frequencies must meet the standards of the SWMMWW. Include a maintenance activity Bog that will indicate what actions will have been taken and where it should be kept and made available for inspection by the City. ❑ Declaration of CCrtvenaet for Privately Maintained Glow CContrr:;l M Treatment Facilities and®D- �ite Stormswater Management JM i Gas:Any flow control ': treatment facilities and On-Site Stormwater management( MPs for which the applicant identifies operation& maintenance to be the responsibility f a private party must have a declaration of covenant and grant of easement.After City approval,the declaration of covenant and grant of easement must be signed and recorded. Design details,figures,and maintenance instructions for any BMP shall be attached.A map showing the location of newly planted and retained trees claimed as flow reduction credits shall also be attached. ❑ Record Documents:Record total impervious surface area of the site and their locations with the county auditor. By signing be i m you are certifying that yr•u have read and understand the stormwater requirements. Be sure that you have checked ,:off all applicable Ire peso Lfrh X os/0 1.-c)/8 Applicant Signature y Dat/ Page 4 of 4 March 22,2017 EXHIBIT "A" 1604 LATITUDE CIRCLE LOT 19, PLAT OF 48 NORTH P133677 Responses to the "Complete Residential Stormwater Plan Checklist—Minimum Requirements 1-5". Brief Description of the Project: To construct one Single-Family Residence (SFR) on a single legal lot within the City of Anacortes. The existing property is Lot 19, Plat of 48 North, is 7,500 square feet in size, and Zoned as R2. Pre Developed Conditions & Runoff on the Site: The property is vacant. The site slopes from the southeast to the northwest at a grade of approximately 17%. The property is bounded as follows: NORTH: Lot 21, 48 North. EAST: Fully improved street of Latitude Circle. South: Lot 19, 48 North. West: P56562 Developed Conditions & Runoff of The Site: The proposed improvements are as follows: Construct a SFR with an approximate lot coverage of 30.6%, and an impervious lot coverage of 42.9%. No detention was required for the Plat of 48 North, but there is an existing water quality bio-swale for the plat. A roof drains and footing drains will be hard lined to the existing stormwater collection system. The point of connection for Lot 19 is located in the northwest corner of the lot. After construction, landscaping will be provided to permanently stabilize the site from erosion. Summarize difficult site parameters,the natural drainage system, and drainage to and from adjacent properties, including bypass flows: The site slopes from the southeast to the northwest at a grade 17% and the disturbed soil has been seeded and/or mulched to reduce erosion. The only significant tributary drainage the lot may receive is from Lot 18 and 20. Lots 18 and 20 will have their own drainage self-contained so as not to impact Lot 19 and intercept drains will be installed to adequately eliminate impacts as needed. Hydrological Site Plan: Survey: A topographic survey has been performed by Herrigstad Engineering, showing the existing improvements around and within the subject property, along with the existing contours at 2-foot intervals. Soils Report: A Geologic Hazard Assessment and Geotechnical Engineering Services report was prepared by GeoEngineers, dated July, 21, 2015, and is already part of the record documents provided to the City of Anacortes. Preliminary Development Site Plan Layout: An "Erosion Control &Site Plan" has been prepared by Landed Gentry Development, Inc., showing both the existing and proposed improvements as requested. See attached. A "Survey of existing native vegetation cover" was performed by the Urban Forestry Services, Inc., for the project, dated August 12, 2015, and a tree preservation plan was developed and adopted by the City of Anacortes. A "Vicinity Map" has been provided on Sheet 2 of 2 of the "Erosion Control & Site Plan", attached. Construction Stormwater Pollution Prevention Plan (SWPPP): See attached. Other Permits: Building Permit for SFR. LOT /9 413 fJ o Plann n9, Community, & C c�sncmac Dovolopm nt Department Q PC Box 547, Anocor oo, WA 98221 PH: 36O.299.19 4 QConstmcNon Sionnus a v Poll ion Ppavc ni lon Pfl rr4s Please check off boxes to show that each element has been read and understood. Provide details where applicable and if certain aspects are unnecessary c,r exempt,clearly justify. Details of the 13 Elements and the correlating 8MPs are listed on Pg. 236 of the 2014 Stormwater Management anual for Western Washingtin(SWMMWW). link is provided on the City of Anecortes website, under Planning, Co- munitty, 3 Economic Development Department,as well as under Storrmweter on the Engineering Division of Public Work's page. Owner Name: 46 OR71I An1A Cogr 4. Site Address: / 0 Z. A%J T1.?/2 C�/i14 cLr Prepared By: G4Ave;O c �r�y P tiekop/'i I7 %lc The Stormwater checklist or building permit determined that: ❑ The 13 elements must be addressed for D These elements must be addressed for construction activity adding under 2,000 construction activity adding 2,000 sq.ft. sq.ft. of hard surface area. or more of hard surface area. This means that an attached narrative and site plan are required with this document. Under each elenne. t9 ex lain the best rnana smart radices o MPs used or lusts reasoninr� for those that tui81 not be used. if needed llease attach a narrative to further ex r lain clans or AustifriQ�tim�e ai 27Il • ,trn oil EL 'EN 1: Preserve Vegetation/(Mark Clearing Limits ❑ Before beginning land disturbing activities, including clearing and grading,clearly mark all clearing limits,sensitive areas and their buffers,and trees that are to be preserved within the construction area. ❑ Retain the duff layer,native top soil,and natural vegetation in an undisturbed state to the maximum degree practical. Page 1 of 8 March, 2017 ELEMENT MC NT 2: Establish Construction Access ❑ Limit construction vehicle access and exit to one route, if possible. ❑ Stabilize access points with a pad cf quarry spells,crushed rock,or other equivalent BMPs,to minimize tracking onto roads. ❑ Locate wheel wash or tire baths on site, if the stabilized construction entrance is not effective in preventing tracking sediment onto roads. ❑ if sediment is tracked off site,clean the affected roadway thoroughly at the end of each day,or more frequently as necessary(ex:wet weather). Remove sediment from roads by shoveling, sweeping, or pick up and transport the sediment to a controlled sedhneot disposal area. ❑ Conduct street washing only after sediment is removed in accordance with the above bullet. ❑ Control street wash wastewater by pumping back,:n site or otherwise preventing it from discharging into systems tributary to waters of the State. CLEMENT 3: Control Flow Rates 0 Protect properties and waterways downstream of development sites from erosion and the associated discharge of turbid waters due to increases in the velocity and peak volumetric flow rate of stormwater runoff from the project site. ❑ Where necessary to comply with the bullet above,construct stormwater retention or detention facilities as one of the first steps in grading.Assure that detention facilities function properly before constructing site improvement(e.g. impervious surfaces). ❑ If permanent infiltration ponds are used for flow control during construction, protect these facilities from siltation during the construction phase. ELE ANT 4: Install Sediment Controls ❑ Design, install,and maintain effective erosion controls and sediment controls to minimize the discharge of pollutants. ❑ Construct sediment control BMPs(sediment ponds,traps,filters,etc.)as one of the first steps in grading.These BMPs shall be functional before other land disturbing activities take place. ❑ Minimize sediment discharges from the site.The design,installation and maintenance of erosion and sediment controls must address factors such as the amount,frequency,intensity and duration of precipitation,the nature of resulting stormwater runoff,and soil characteristics, including the range of soil particle sizes expected to be present on the site. ❑ Direct stormwater runoff from disturbed areas through a sediment pond or other appropriate sediment removal BMP,before the runoff leaves a construction site or before discharge to an Page 2 of 8 March,2017 infiltration facility. Runoff from fully stabilized areas may be discharged without a sediment removal BMP,but must meet the flow control performance standard in Element#3, bullet#1e 0 Locate BMPs intended to trap sediment on-site in a manner to avoid interference with the movement of juvenile salmonids attempting to enter off-channel areas•,r drainages. El Provide and maintain natural buffers around surface waters,direct stormwater to vegetated areas to increase sediment removal,and maximize stormwater infiltration. 0 Where feasible,design outlet structures that withdraw impounded stormwater from the surface to avoid discharging sediment that is still suspended lower in the water column. ELEMEH4 52 Stabilize Soils ❑ Stabilize exposed and unworked soils by application of effective MPs that prevent erosion. Applicable BMPs include,but are not limited to:temporary and permanent seeding,sodding, mulching, plastic covering,erosion control fabrics and matting,soil application of polyacrylamide(PAM),the early application of gravel base early on areas to be paved,and dust control. ❑ C ntrol stormwater volume and velocity within the site to minimize soil erosion. O Control stormwater discharges, including both peak flow rates and total stormwater volume,to minimize erosion at outlets and to minimize downstream channel and stream bank erosion. ❑ Soils must not remain exposed and unworked for more than the time periods set forth below to prevent erosion. o During the dry season(May 1—Sept 30):7 days o During the wet season(Oct 1—Apr 30):2 days O Stabilize soils at the end of the shift before a holiday or weekend if needed based on the weather forecast. ❑ Stabilize soil stockpiles from erosion,protect with sediment trapping measures,and where possible, be located away from storm drain inlets,waterways,and drainage channels. ❑ Minimize the amount of soil exposed during construction activity. ❑ Minimize the disturbance of steep slopes. O Minimize soil compaction and, unless infeasible, preserve topsoil. ELEr. ENT 6: Protect Slopes 0 Design and construct cut-and-fill slopes in a manner to minimize erosion.Applicable practices include, but are not limited to,reducing continuous length of slope with terracing and diversions, reducing slope steepness,and roughening slope surfaces(Ex:track walking). Page 3 of 8 March,2017 ❑ ri ivert off-site storrowater Qrun-on)or ground water away from slopes and disturbed areas with interceptor dikes, pipes, and/or swales.Off-site stormwater should be managed separately from stornr➢water generated on the site. ❑ At the top of slopes,collect drainage in pipe slop drains or protected channels to prevent erosion. o "`Temporary pipe slope drains must handle the peak volumetric flow rate calculated using a 1O-minute tirr e step from a Type 1A, 10-year,24-hour frequency storm for the deve0oped condition.Alternatively,the 1O-year, 1-hour, flow rate predicted/indicated by an approved continuous runoff model, increased by a factor of 1.6, r, ay be used.The hydro logic analysis must use the existing land cover condition for predicting flow rates from tributarrj areas outside the project limits. For tributary areas on the project site, the analysis must use the temporary or permanent project land cover condition, whichever will produce the highest flow rates. 0f using the Western Washington hydrology Model (WWHM)to predict flows, bare soil areas should be modeled as "landscaped"area. o Where 15-minute time steps are available in an approved continuous runoff model,they may be used directly without a correction factor. ❑ Place excavated material on the uphill side of trenches,consistent with safety and space considerations. ❑ Place check dams at regular intervals within constructed channels that are cut down a slope. ❑ Consider soil types and its potential for erosion. ❑ Stabilize soils on slopes,as specified in Element 5. ❑ BMP combinations are the most effective method of protecting slopes with disturbed soils.Ex: Use both mulching and straw erosion control blankets. - ELEMEr T 70 Protect Drain Inlets ❑ Protect all storm drain inlets made operable during construction so that stormwater runoff does not enter the conveyance system without first being filtered or treated to remove sediment. ❑ Clean or remove and replace inlet protection devices when sediment has filled one-third of the available storage(unless a different standard is specified by the product manufacturer). ❑ Where possible,protect all existing storm drain inlets so that stormwater runoff does not enter the conveyance system without first being filtered or treated to remove sediment. ❑ Keep all approach roads clean. Do not allow sediment and street wash water to enter storm drains without prior and adequate treatment unless treatment is provided before the storm drain discharges to waters of the State. ❑ Inlets should be inspected weekly at a minimum and daily during storm events. Page 4 of 8 March,2017 ELEMENT 8:Stabilize Channels and •utlets O Iesign,construct,and stabilize all on-site conveyance channels to prevent erosion from the following expected peak flows: o Channels must handle same peak volumetric flow rate as temporary pipe slope drains listed in Element 6,above. O Provide stabilization,including armoring material,adequate to prevent erosion of outlets, adjacent streambanks,slopes, and downstream reaches at the outlets of all conveyance systell,s. O The best method for stabilizing channels is to completely line the channel with a blanket product first,then add check dams as necessary to function as an anchor and to slow the flow of water. ELEMENT 9: Control Pollutants O Design,install, implement,and maintain effective pollution prevention measures to minimize the discharge of pollutants. ❑ Handle and dispose of all pollutants,including waste materials and demolition debris that occur on-site in a manner that does not cause contamination of stormwater. O Provide cover,containment,and protection from vandalism for all chemicals,liquid products, petroleum products,and other materials that have the potential to pose a threat to human health or the environment.On-site fueling tanks must include secondary containment. Secondary containment means placing tanks or containers within an impervious structure capable of containing 110%of the volume contained in the largest tank within the containment structure. Double-walled tanks do not require additional secondary containment. ❑ Conduct maintenance,fueling,and repair of heavy equipment and vehicles using spill prevention and control measures.Clean contaminated surfaces immediately following any spill incident. O Discharge wheel wash or tire bath wastewater to a separate on-site treatment system that prevents discharge to surface water,such as closed-loop recirculation or upland land application,or to the sanitary sewer,with local sewer district approval.Wheel wash or tire bath wastewater should not include wastewater from concrete washout areas. ❑ Apply fertilizers and pesticides in a manner and at application rates that will not result in loss of chemical to stormwater runoff. Follow manufacturers'label requirements for application rates and procedures. O Use BMPs to prevent contamination of stormwater runoff by pH-modifying sources.The sources for this contamination include, but are not limited to:bulk cement,cement kiln dust,fly ash, new concrete washing and curing waters,waste streams generated from concrete grinding and sawing,exposed aggregate processes,dewatering concrete vaults,concrete pumping,and mixer washout waters.Adjust the pH of stormwater if necessary to prevent violations of the water quality standards. Page 5 of 8 March,2017 ❑ Assure that washout of concrete trucks is performed off-site or in designated concrete washout areas only. Do not wash out concrete trucks onto the ground, or into storm drains,open ditches, streets, or streams. Do not dump excess concrete on site,except in designated concrete washout areas.Concrete spillage or concrete discharge to surface waters of the State is prohibited. Do not use upland land applications for discharging wastewater from concrete washout areas. ❑ Obtain written approval from Ecoligy and pr.vide to the City before using chemical treatment other than CO2 or dry ice to adjust pH. ❑ Woody debris may be chopped and spread on site. ❑ Conduct oil changes,hydraulic system drain down,solvent and de-greasing cleaning operations, fuel tank drain down and removal, and other activities which may result in discharge or spillage of pollutants to the ground or into stormwater runoff using spill prevention measures,such as drip pans. ❑ Clean contaminated surfaces immediately following any discharge or spill incident.Emergency repairs may be performed on-site using temporary plastic placed beneath and, if raining,over the vehicle. tELi, i ENT 1t+o Control De-Watering ❑ Discharge foundation,vault,and trench dewatering water,which have characteristics similar to stormwater runoff at the site,into a controlled conveyance system before discharge to a sediment trap or sediment pond. ❑ Discharge clean,non-turbid de-watering water,such as well-point ground water,to systems tributary to,or directly into surface waters of the State,as specified in Element 8,provided the de-watering flow does not cause erosion or flooding of receiving waters or interfere with the operation of the system.Do not route clean dewatering water through stormwater sediment ponds. Note that"surface waters of the State"may exist on a construction site as well as off site;for example,a creek running through a site. O Handle highly turbid or contaminated dewatering water separately from stormwater. ❑ Other treatment or disposal options may include: 1. Infiltration 2. Transport off-site in a vehicle, such as a vacuum flush truck,for legal disposal in a manner that does not pollute state waters. 3. Ecology-approved on-site chemical treatment or other suitable treatment technologies. 4. Sanitary or combined sewer discharge with local sewer district approval,if there is no other option. 5. Use of a sedimentation bag with outfall to a ditch or swale for small volumes of localized dewatering. ❑ Construction equipment operation,clamshell digging,concrete tremie pour,or work inside a cofferdam can create highly turbid or contaminated dewatering water. ❑ Discharging sediment-laden(muddy)water into waters of the State likely constitutes a violation Page 6 of 8 March,2017 of water quality standards for turbidity. The easiest way to avoid discharging muddy water is through infiltration and preserving vegetation. ELEMENT 11: Maintain BMPs ❑ Maintain and repair all temporary and permanent erosion and sediment control l3iViPs as needed to assure continued performance of their intended function in accordance with BPI specifications. ❑ Remove all temporary erosion and sediment control I3iViPs within 30 days after achieving final site stabilization or after the temporary[3MPs are no longer needed.Some temporary erosion and sediment c,•ntrol BMPs are biodegradable and designed to remain in place following construction such as compost socks. O Provide protection to all BMPs installed r the permanent control of stormwater from sediment and compaction.All BMPs that are to remain in place following completion of construction shall be examined and placed in full operating conditions. If sediment enters the BMPs during construction,it shall be removed and the facility shall be returned to the conditions specified in the construction documents. ❑ Remove or stabilize trapped sediment on site. Permanently stabilize disturbed soil resulting from removal of BMPs or vegetation. ELEMENT ENT 12: Manage the Project—Projects subject to Minimum Requirements 1-9 must have a Certified Erosion and Sediment Control Lead(CESCL)for site inspections. Projects subject to Minimum Requirements 1-5 do not require the inspector to be certified. By the initiation of construction,the SWPPP must identify the CESCL or inspector, who shall be present on-site or on-call at all times. Management details starting on i g.256. ❑ Phase development projects to the maximum degree practicable and take into account seasonal work limits to prevent soil erosion and prevent transporting sediment from the site during construction. ❑ Inspection and monitoring m Inspect,maintain,and repair all BMPs as needed to assure continued performance of their intended function. O Maintain, update,and implement the SWPPP. O Clearing and grading activities for developments shall be permitted only if conducted using an approved site development plan(e.g.,subdivision approval). O From Oct 1 through Apr 30,clearing,grading,and other soil disturbing activities is permitted only if shown that the site operator will prevent silt-laden runoff from leaving the site through a combination of the following: Page 7 of 8 March, 2017 EXHIBIT "B" 1604 LATITUDE CIRCLE LOT 19, PLAT OF 48 NORTH 11 P133677 Responses to the "13 Elements of SWPPP" (Construction Stormwater Pollution Prevention Plan) ELEMENT 1: Preserve Vegetation/Mark Clearing Limits The clearing limits will be marked by using either BMP C233:Silt Fence, or BMP C103: High Visibility Plastic or Metal Fence, as shown on the Erosion Control Plan. C233 is to be used along the west and north property lines and the C103 along the east and south property lines. Preservation of the native top soil will be preserved as much as is practical by use of a stock pile as shown on the Erosion Control Plan. Stock pile location may vary. Stock pile shall be protected as indicated on the Erosion Control Plan. ELEMENT 2: Establish Construction Access BMP C105 shall be used as the construction access. Only one access point is proposed. No wheel wash is proposed. Any track out shall be cleaned daily by shoveling and/or sweeping. More frequent cleaning as necessary. ELEMENT 3: Control Flow Rates No flow rate controls are designed for the individual lot. However, erosion control BMPs described in ELEMENT 4, below will reduce velocity of flows. ELEMENT 4: Install Sediment Controls The following BMPs are proposed as temporary sediment controls: C103: High Visibility Plastic or Metal Fence To be place along the perimeter of the site to mark the clearing limits for the construction crew and to alert the public as to the potential dangers of the ongoing onsite construction activity. C233: Silt Fence To be place along the perimeter of the site to protect downstream properties from the transport of coarse sediment, as well as to mark the clearing limits for the construction crew and to alert the public as to the potential dangers of the ongoing onsite construction activity. C105: Stabilized Construction Entrance To be place in the location of the future driveway off of Latitude Circle,to provide a stable and clean point of access for construction vehicles. C121: Mulching To provide immediate temporary protection of exposed soil from erosion, as well as conserving moisture. C123: Plastic Covering Primarily used to protect the stock pile from erosion. May be used as a short term cover of small areas of exposed soil. Not intended for large areas. C140: Dust Control As this project will be constructed during the dry season, dust control may be necessary to protect the surrounding neighborhood. The primary source of dust control will be by spraying of the disturbed area with water. C220: Storm Drain Inlet Protection Onsite inlet protection will use Block & Gravel Curb Inlet Protection. Offsite inlet protection will use Catch Basin Filters manufactured for use at construction sites. C207: Check Dams Where drainage swale are created to convey stormwater, temporary gravel check dams may be used to reduce velocity and to dissipate flow energy. The following BMP improvement(s) are proposed for permanent sediment controls: C124: Sodding Sodding is to establish permanent turf for immediate erosion protection. C125:Top Soiling Provides a suitable growth medium for final site stabilization with vegetation. T5.13: Post-Construction Soil Quality and Depth Establishes soil quality and depth regains greater stormwater functions in the post development landscape, provides increased treatment of pollutants and sediments that result from development and habitation. ELEMENT 5: Soil Stabilization The following are temporary soil stabilization BMPs: C233: Silt Fence To be place along the perimeter of the site to protect downstream properties from the transport of coarse sediment, as well as to mark the clearing limits for the construction crew and to alert the public as to the potential dangers of the ongoing onsite construction activity. C105: Stabilized Construction Entrance To be place in the location of the future driveway on 15th Street,to provide a stable and clean point of access for construction vehicles. C121: Mulching To provide immediate temporary protection of exposed soil from erosion, as well as conserving moisture. C123: Plastic Covering Primarily used to protect the stock pile from erosion. May be used as a short term cover of small areas of exposed soil. Not intended for large areas. C140: Dust Control As this project will be constructed during the dry season, dust control may be necessary to protect the surrounding neighborhood. The primary source of dust control will be controlled spraying of the disturbed area with water. C220: Storm Drain Inlet Protection Onsite inlet protection will use Block& Gravel Curb Inlet Protection. Offsite inlet protection will use Catch Basin Filters manufactured for use at construction sites. C207: Check Dams Where drainage swale are created to convey stormwater, temporary gravel check dams may be used to reduce velocity and to dissipate flow energy. The following are permanent soil stabilization BMPs: C124: Sodding Establishes permanent turf for immediate erosion protection. C125: Top Soiling Provides a suitable growth medium for final site stabilization with vegetation. T5.13: Post-Construction Soil Quality and Depth Establishes soil quality and depth regains greater stormwater functions in the post development landscape, provides increased treatment of pollutants and sediments that result from development and habitation. ELEMENT 6: Protect Slopes C235: Straw Wattles Straw Wattles reduce the velocity and can spread the flow of rill and sheet runoff, and can capture and retain sediment. ELEMENT 7: Protect Drain Inlets C220: Storm Drain Inlet Protection Onsite inlet protection will use Block& Gravel Curb Inlet Protection. Offsite inlet protection will use Catch Basin Filters manufactured for use at construction sites. ELEMENT 8: Stabilize Channels and Outlets C207: Check Dams Where drainage swale are created to convey stormwater,temporary gravel check dams may be used to reduce velocity and to dissipate flow energy. ELEMENT 9: Control Pollutants All fuel, lubricants, paint, and/or other hazardous material shall be stored in a lockable, covered storage container if kept on site. ELEMENT 10: Control De-Watering While excavating to install the sanitary sewer, stormdrain, and water systems to depths up to 14 feet, no ground water was encountered. Therefore, no dewatering is anticipated. However, should dewatering become necessary, it should be pumped and dispersed to a well vegetated area within the project site. ELEMENT 11: Maintain BMPs A trained Certified Erosion and Sedimentation Control Lead (CESCL) will be on the job site. CESCL personnel are trained in and responsible for the proper maintenance of the erosion control BMPs. The CESCL will work with the City of Anacortes Inspector to maintain all BMPs. ELEMENT 12: Manage the Project A trained Certified Erosion and Sedimentation Control Lead (CESCL) will be on the job site. CESCL personnel are trained in and responsible for the proper maintenance of the erosion control BMPs. The CESCL will work with the City of Anacortes Inspector to maintain all BMPs. ELEMENT 13: Protect Low Impact Development BMPs No low impact development BMPs are planned or required for this individual lot. E M u o N T l!O C,DD AGM OOOO O IE a RCLE BOO 19D HAT O 6,1,Z OOTH POO77 PRIMARY BMPs damage from burying and smothering. . Vegetative buffer zones for streams, lakes or other waterways shall be established by the local permitting authority or other state or federal permits or approvals. Maintenance Standards Inspect the area frequently to make sure flagging remains in place and the area remains undisturbed. Replace all damaged flagging immediately. EIMP C103: High Visibility Fence Purpose Fencing is intended to: 1. Restrict clearing to approved limits. 2. Prevent disturbance of sensitive areas, their buffers, and other areas required to be left undisturbed. 3. Limit construction traffic to designated construction entrances, exits, or internal roads. 4. Protect areas where marking with survey tape may not provide adequate pro- tection. Conditions of Use To establish clearing limits plastic, fabric, or metal fence may be used: . At the boundary of sensitive areas, their buffers, and other areas required to be left uncleared. . As necessary to control vehicle access to and on the site. Design and Installation Specifications High visibility plastic fence shall be composed of a high-density polyethylene material and shall be at least four feet in height. Posts for the fencing shall be steel or wood and placed every 6 feet on center (maximum) or as needed to ensure rigidity. The fencing shall be fastened to the post every six inches with a polyethylene tie. On long continuous lengths of fencing, a tension wire or rope shall be used as a top stringer to prevent sag- ging between posts. The fence color shall be high visibility orange. The fence tensile strength shall be 360 lbs./ft. using the ASTM D4595 testing method. If appropriate install fabric silt fence in accordance with BMP C233: Silt Fence (p.367) to act as high visibility fence. Silt fence shall be at least 3 feet high and must be highly vis- ible to meet the requirements of this BMP. 2014 Stormwater Management Manual for Western Washington Volume 11- Chapter 4 -Page 269 Metal fences shall be designed and installed according to the manufacturer's spe- cifications. Metal fences shall be at least 3 feet high and must be highly visible. Fences shall not be wired or stapled to trees. Maintenance Standards If the fence has been damaged or visibility reduced, it shall be repaired or replaced immediately and visibility restored. BMP C105: Stabilized Construction Entrance / Exit Purpose Stabilized Construction entrances are established to reduce the amount of sediment transported onto paved roads by vehicles or equipment. This is done by constructing a stabilized pad of quarry spalls at entrances and exits for construction sites. Conditions of Use Construction entrances shall be stabilized wherever traffic will be entering or leaving a construction site if paved roads or other paved areas are within 1,000 feet of the site. For residential construction provide stabilized construction entrances for each residence, rather than only at the main subdivision entrance. Stabilized surfaces shall be of suf- ficient length/width to provide vehicle access/parking, based on lot size/configuration. On large commercial, highway, and road projects, the designer should include enough extra materials in the contract to allow for additional stabilized entrances not shown in the initial Construction SWPPP. It is difficult to determine exactly where access to these projects will take place; additional materials will enable the contractor to install them where needed. Design and Installation Specifications See Figure II-4.1.1 Stabilized Construction Entrance (p.273)for details. Note: the 100' minimum length of the entrance shall be reduced to the maximum practicable size when the size or configuration of the site does not allow the full length (100'). Construct stabilized construction entrances with a 12-inch thick pad of 4-inch to 8-inch quarry spans, a 4-inch course of asphalt treated base (ATB), or use existing pavement. Do not use crushed concrete, cement, or calcium chloride for construction entrance sta- bilization because these products raise pH levels in stormwater and concrete discharge to surface waters of the State is prohibited. 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4 -Page 270 Metal fences shall be designed and installed according to the manufacturer's spe- cifications. Metal fences shall be at least 3 feet high and must be highly visible. Fences shall not be wired or stapled to trees. Maintenance Standards If the fence has been damaged or visibility reduced, it shall be repaired or replaced immediately and visibility restored. W C105: Stabilized Construction Entrance / Exit Purpose Stabilized Construction entrances are established to reduce the amount of sediment transported onto paved roads by vehicles or equipment. This is done by constructing a stabilized pad of quarry spalls at entrances and exits for construction sites. Conditions of Use Construction entrances shall be stabilized wherever traffic will be entering or leaving a construction site if paved roads or other paved areas are within 1,000 feet of the site. For residential construction provide stabilized construction entrances for each residence, rather than only at the main subdivision entrance. Stabilized surfaces shall be of suf- ficient length/width to provide vehicle access/parking, based on lot size/configuration. On large commercial, highway, and road projects, the designer should include enough extra materials in the contract to allow for additional stabilized entrances not shown in the initial Construction SWPPP. It is difficult to determine exactly where access to these projects will take place; additional materials will enable the contractor to install them where needed. Design and Installation Specifications See Figure II-4.1.1 Stabilized Construction Entrance (p.273)for details. Note: the 100' minimum length of the entrance shall be reduced to the maximum practicable size when the size or configuration of the site does not allow the full length (100'). Construct stabilized construction entrances with a 12-inch thick pad of 4-inch to 8-inch quarry spalls, a 4-inch course of asphalt treated base (ATB), or use existing pavement. Do not use crushed concrete, cement, or calcium chloride for construction entrance sta- bilization because these products raise pH levels in stormwater and concrete discharge to surface waters of the State is prohibited. 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4 - Page 270 A separation geotextile shall be placed under the spalls to prevent fine sediment from pumping up into the rock pad. The geotextile shall meet the following standards: Grab Tensile Strength (ASTM D4751) 200 psi min. Grab Tensile Elongation (ASTM D4632) 30% max. Mullen Burst Strength (ASTM D3786-80a)400 psi min. AOS (ASTM D4751) 20-45 (U.S. standard sieve size) . Consider early installation of the first lift of asphalt in areas that will paved; this can be used as a stabilized entrance. Also consider the installation of excess concrete as a stabilized entrance. During large concrete pours, excess concrete is often available for this purpose. . Fencing (see BMP C103: High Visibility Fence (p.269)) shall be installed as neces- sary to restrict traffic to the construction entrance. . Whenever possible, the entrance shall be constructed on a firm, compacted sub- grade. This can substantially increase the effectiveness of the pad and reduce the need for maintenance. . Construction entrances should avoid crossing existing sidewalks and back of walk drains if at all possible. If a construction entrance must cross a sidewalk or back of walk drain, the full length of the sidewalk and back of walk drain must be covered and protected from sediment leaving the site. Maintenance Standards Quarry spalls shall be added if the pad is no longer in accordance with the spe- cifications. . If the entrance is not preventing sediment from being tracked onto pavement, then alternative measures to keep the streets free of sediment shall be used. This may include replacement/cleaning of the existing quarry spalls, street sweeping, an increase in the dimensions of the entrance, or the installation of a wheel wash. . Any sediment that is tracked onto pavement shall be removed by shoveling or street sweeping. The sediment collected by sweeping shall be removed or sta- bilized on site. The pavement shall not be cleaned by washing down the street, except when high efficiency sweeping is ineffective and there is a threat to public safety. If it is necessary to wash the streets, the construction of a small sump to con- tain the wash water shall be considered. The sediment would then be washed into the sump where it can be controlled. . Perform street sweeping by hand or with a high efficiency sweeper. Do not use a non-high efficiency mechanical sweeper because this creates dust and throws soils into storm systems or conveyance ditches. 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4 -Page 271 . Any quarry spalls that are loosened from the pad, which end up on the roadway shall be removed immediately. . If vehicles are entering or exiting the site at points other than the construction entrance(s), fencing (see BMP C103) shall be installed to control traffic. . Upon project completion and site stabilization, all construction accesses intended as permanent access for maintenance shall be permanently stabilized. 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4-Page 272 Figure 11-4.1.1 Stabilized Construction Entrance NOT TO SCALE FLoad 0// tiPg ark mop- •,diveasmaftez,_. //0/ 4001W � " •�•d 1P,IP• 100'min. Install driveway ��' ��� ••\ culvert if there is a roadside ditch present 4"-8"quarry � `� `� `f spalls `�0,4�� 1igt;���f '' ��i �T� t= =�o = . Geotextile ,r�P 6 10t Ir. jL� Notes: 4 \ 15'min. 1. Driveway shall meet 12"minimum thickness J �/ the requirements of the permitting agency. 2. It is recommended that Provide full width the entrance be of ingress/egress crowned so that runoff area drains off the pad. "l Figure 11-4.1 .1 Stabilized Construction Entrance Revised June 2015 DEPARTMENT OF ECOLOGY Please see http://www.ecy.wa.gov/copyright.html for copyright notice including permissions, State of Washington limitation of liability,and disclaimer. 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4 -Page 273 Approved as Equivalent Ecology has approved products as able to meet the requirements of BMP C105: Stab- ilized Construction Entrance/Exit. The products did not pass through the Technology Assessment Protocol — Ecology (TAPE) process. Local jurisdictions may choose not to accept this product approved as equivalent, or may require additional testing prior to con- sideration for local use. The products are available for review on Ecology's website at http://www.ecy.wa.g ov/programs/wq/stormwater/newtech/eq u ivalent.html BMP C106: Wheel Wash Purpose Wheel washes reduce the amount of sediment transported onto paved roads by motor vehicles. Conditions of Use When a stabilized construction entrance (see BMP C105: Stabilized Construction Entrance/ Exit(p.270)) is not preventing sediment from being tracked onto pavement. . Wheel washing is generally an effective BMP when installed with careful attention to topography. For example, a wheel wash can be detrimental if installed at the top of a slope abutting a right-of-way where the water from the dripping truck can run unimpeded into the street. . Pressure washing combined with an adequately sized and surfaced pad with dir- ect drainage to a large 10-foot x 10-foot sump can be very effective. . Discharge wheel wash or tire bath wastewater to a separate on-site treatment sys- tem that prevents discharge to surface water, such as closed-loop recirculation or upland land application, or to the sanitary sewer with local sewer district approval. . Wheel wash or tire bath wastewater should not include wastewater from concrete washout areas. Design and Installation Specifications Suggested details are shown in Figure 11-4.1.2 Wheel Wash (p.276). The Local Per- mitting Authority may allow other designs. A minimum of 6 inches of asphalt treated base (ATB) over crushed base material or 8 inches over a good subgrade is recommended to pave the wheel wash. Use a low clearance truck to test the wheel wash before paving. Either a belly dump or lowboy will work well to test clearance. Keep the water level from 12 to 14 inches deep to avoid damage to truck hubs and filling the truck tongues with water. 2014 Stormwater Management Manual for Western Washington Volume 11- Chapter 4 - Page 274 BFMs and MBFMs provide good alternatives to blankets in most areas requir- ing vegetation establishment. Advantages over blankets include: ® BFM and MBFMs do not require surface preparation. ® Helicopters can assist in installing BFM and MBFMs in remote areas. ® On slopes steeper than 2.5H:1V, blanket installers may require ropes and harnesses for safety. • Installing BFM and MBFMs can save at least$1,000 per acre com- pared to blankets. Maintenance Standards Reseed any seeded areas that fail to establish at least 80 percent cover(100 percent cover for areas that receive sheet or concentrated flows). If reseeding is ineffective, use an alternate method such as sodding, mulching, or nets/blankets. If winter weather pre- vents adequate grass growth, this time limit may be relaxed at the discretion of the local authority when sensitive areas would otherwise be protected. ® Reseed and protect by mulch any areas that experience erosion after achieving adequate cover. Reseed and protect by mulch any eroded area. . Supply seeded areas with adequate moisture, but do not water to the extent that it causes runoff. Approved as Equivalent Ecology has approved products as able to meet the requirements of BMP C 120: Tem- porary and Permanent Seeding. The products did not pass through the Technology Assessment Protocol — Ecology (TAPE) process. Local jurisdictions may choose not to accept this product approved as equivalent, or may require additional testing prior to con- sideration for local use. The products are available for review on Ecology's website at http://www.ecy.wa.gov/programs/wq/stormwater/newtech/equivalent.html. BMP C121: Mulching Purpose Mulching soils provides immediate temporary protection from erosion. Mulch also enhances plant establishment by conserving moisture, holding fertilizer, seed, and top- soil in place, and moderating soil temperatures. There is an enormous variety of mulches that can be used. This section discusses only the most common types of mulch. Conditions of Use As a temporary cover measure, mulch should be used: 2014 Stormwater Management Manual for Western Washington Volume 11- Chapter 4-Page 284 . For less than 30 days on disturbed areas that require cover. . At all times for seeded areas, especially during the wet season and during the hot summer months. . During the wet season on slopes steeper than 3H:1V with more than 10 feet of ver- tical relief. Mulch may be applied at any time of the year and must be refreshed periodically. . For seeded areas mulch may be made up of 100 percent: cottonseed meal; fibers made of wood, recycled cellulose, hemp, kenaf; compost; or blends of these. Tack- ifier shall be plant-based, such as guar or alpha plantago, or chemical-based such as polyacrylamide or polymers. Any mulch or tackifier product used shall be installed per manufacturer's instructions. Generally, mulches come in 40-50 pound bags. Seed and fertilizer are added at time of application. Design and Installation Specifications For mulch materials, application rates, and specifications, see Table 11-4.1.8 Mulch Standards and Guidelines (p.286).Always use a 2-inch minimum mulch thickness; increase the thickness until the ground is 95% covered (i.e. not visible under the mulch layer). Note: Thickness may be increased for disturbed areas in or near sensitive areas or other areas highly susceptible to erosion. Where the option of"Compost" is selected, it should be a coarse compost that meets the following size gradations when tested in accordance with the U.S. Composting Council "Test Methods for the Examination of Compost and Composting" (TMECC) Test Method 02.02-B. Coarse Compost Minimum Percent passing 3"sieve openings 100% Minimum Percent passing 1" sieve openings 90% Minimum Percent passing 3/"sieve openings 70% Minimum Percent passing '/4" sieve openings 40% Mulch used within the ordinary high-water mark of surface waters should be selected to minimize potential flotation of organic matter. Composted organic materials have higher specific gravities (densities) than straw, wood, or chipped material. Consult Hydraulic Permit Authority (HPA)for mulch mixes if applicable. Maintenance Standards . The thickness of the cover must be maintained. . Any areas that experience erosion shall be remulched and/or protected with a net 2014 Stormwater Management Manual for Western Washington Volume Il- Chapter 4 -Page 285 or blanket. If the erosion problem is drainage related, then the problem shall be fixed and the eroded area remulched. Table 11-4.1.8 Mulch Standards and Guidelines Mulch Quality Application Material Standards Rates Remarks Cost-effective protection when applied with adequate thickness. Hand-application generally requires greater thickness than blown straw. The thickness of straw may be reduced by half when used in conjunction with seeding. In windy areas Air-dried; „ „ straw must be held in place by crimping, using a free from 2 -3 thick; tackifier, or covering with netting. Blown straw 5 bales per Straw undesirable 1,000 sf always has to be held in place with a tackifier as seed and 2-3 tons per even light winds will blow it away. Straw, how- coarse ever, has several deficiencies that should be con- material, acre sidered when selecting mulch materials. It often introduces and/or encourages the propagation of weed species and it has no significant long-term benefits It should also not be used within the ordinary high-water elevation of surface waters (due to flotation). Approx. 25- Shall be applied with hydromulcher. Shall not be No growth 30 lbs per used without seed and tackifier unless the applic- Hydromulch inhibiting 1,000 sf or ation rate is at least doubled. Fibers longer than 1,500 - factors. 2,000 lbs about 3/4 - 1 inch clog hydromulch equipment. per acre Fibers should be kept to less than 3/4 inch. No visible water or More effective control can be obtained by increas- dust during ing thickness to 3". Excellent mulch for protecting handling. 2" thick final grades until landscaping because it can be Must be pro-min.; directly seeded or tilled into soil as an amend- duced per approx. 100 ment. Compost used for mulch has a coarser size Compost WAC 173- tons per gradation than compost used for BMP C125: Top- 350, Solid acre soiling /Composting (p.297) or BMP T5.13: Post- Waste (approx. Construction Soil Quality and Depth (p.911). It is Handling 800 lbs per more stable and practical to use in wet areas and Standards, yard) during rainy weather conditions. Do not use near but may wetlands or near phosphorous impaired water have up to bodies. 35% 2014 Stormwater Management Manual for Western Washington Volume ll- Chapter 4-Page 286 Table I1-4.1.8 Mulch Standards and Guidelines (continued) Mulch Quality Application Remarks Material Standards Rates biosolids. Average size shall This is a cost-effective way to dispose of debris be several from clearing and grubbing, and it eliminates the inches. problems associated with burning. Generally, it Chipped Gradations should not be used on slopes above approx. 10% Site Veget- from fines 2" thick because of its tendency to be transported by run- to 6 inches min.; off. It is not recommended within 200 feet of sur- ation in length for face waters. If seeding is expected shortly after texture, vari- mulch, the decomposition of the chipped veget- ation, and ation may tie up nutrients important to grass estab- interlocking lishment. properties. No visible water or dust during handling. This material is often called "hog or hogged fuel". Must be pur-2" thick The use of mulch ultimately improves the organic chased min.; Wood- from a sup- approx. 100 matter in the soil. Special caution is advised based regarding the source and composition of wood- Mulch or plier with a tons per based mulches. Its preparation typically does not Wood Solid acre provide any weed seed control, so evidence of Waste (approx. Straw Handling 800 lbs. per residual vegetation in its composition or known Permit or cubic yard) inclusion of weed plants or seeds should be mon- one exempt itored and prevented (or minimized). from solid waste reg- ulations. A blend of Cost-effective protection when applied with loose, long, adequate thickness.A minimum of 95-percent of thin wood the wood strand shall have lengths between 2 Wood pieces and 10-inches, with a width and thickness Strand derived 2" thick min. between 1/16 and 3/8-inches. The mulch shall not Mulch from native contain resin, tannin, or other compounds in conifer or quantities that would be detrimental to plant life. deciduous Sawdust or wood shavings shall not be used as trees with mulch. (WSDOT specification (9-14.4(4)) 2014 Stormwater Management Manual for Western Washington Volume ll- Chapter 4 -Page 287 Table 11-4.1.8 Mulch Standards and Guidelines (continued) Mulch Quality Application Material Standards Rates Remarks high length- to-width ratio. BMP C122: Nets and Blankets Purpose Erosion control nets and blankets are intended to prevent erosion and hold seed and mulch in place on steep slopes and in channels so that vegetation can become well established. In addition, some nets and blankets can be used to permanently reinforce turf to protect drainage ways during high flows. Nets (commonly called matting) are strands of material woven into an open, but high-tensile strength net(for example, coconut fiber matting). Blankets are strands of material that are not tightly woven, but instead form a layer of interlocking fibers, typically held together by a biodegradable or photodegradable netting (for example, excelsior or straw blankets). They generally have lower tensile strength than nets, but cover the ground more completely. Coir (coconut fiber) fabric comes as both nets and blankets. Conditions of Use Erosion control nets and blankets should be used: . To aid permanent vegetated stabilization of slopes 2H:1V or greater and with more than 10 feet of vertical relief. . For drainage ditches and swales (highly recommended). The application of appro- priate netting or blanket to drainage ditches and swales can protect bare soil from channelized runoff while vegetation is established. Nets and blankets also can cap- ture a great deal of sediment due to their open, porous structure. Nets and blankets can be used to permanently stabilize channels and may provide a cost-effective, environmentally preferable alternative to riprap. 100 percent synthetic blankets manufactured for use in ditches may be easily reused as temporary ditch liners. Disadvantages of blankets include: . Surface preparation required. . On slopes steeper than 2.5H:1 V, blanket installers may need to be roped and har- nessed for safety. . They cost at least$4,000-6,000 per acre installed. Advantages of blankets include: 2014 Stormwater Management Manual for Western Washington Volume ll- Chapter 4 - Page 288 ble Mulch Standards and Guidelines (continued) Mulch Quality Application Remarks Material Standards ates high length- to-width ratio. 13 C122 Nets and Bi - nkets Purpose Erosion control nets and blankets are intended to prevent erosion and hold seed and mulch in place on steep slopes and in channels so that vegetation can become well established. In addition, some nets and blankets can be used to permanently reinforce turf to protect drainage ways during high flows. Nets (commonly called matting) are strands of material woven into an open, but high-tensile strength net(for example, coconut fiber matting). Blankets are strands of material that are not tightly woven, but instead form a layer of interlocking fibers, typically held together by a biodegradable or photodegradable netting (for example, excelsior or straw blankets). They generally have lower tensile strength than nets, but cover the ground more completely. Coir(coconut fiber) fabric comes as both nets and blankets. Conditions of Use Erosion control nets and blankets should be used: • To aid permanent vegetated stabilization of slopes 2H:1V or greater and with more than 10 feet of vertical relief. • For drainage ditches and swales (highly recommended). The application of appro- priate netting or blanket to drainage ditches and swales can protect bare soil from channelized runoff while vegetation is established. Nets and blankets also can cap- ture a great deal of sediment due to their open, porous structure. Nets and blankets can be used to permanently stabilize channels and may provide a cost-effective, environmentally preferable alternative to riprap. 100 percent synthetic blankets manufactured for use in ditches may be easily reused as temporary ditch liners. Disadvantages of blankets include: • Surface preparation required. • On slopes steeper than 2.5H:1V, blanket installers may need to be roped and har- nessed for safety. • They cost at least$4,000-6,000 per acre installed. Advantages of blankets include: 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4 -Page 288 . Installation without mobilizing special equipment. . Installation by anyone with minimal training . Installation in stages or phases as the project progresses. . Installers can hand place seed and fertilizer as they progress down the slope. • Installation in any weather. . There are numerous types of blankets that can be designed with various para- meters in mind. Those parameters include: fiber blend, mesh strength, longevity, biodegradability, cost, and availability. Design and Installation Specifications . See Figure II-4.1.3 Channel Installation (p.292) and Figure 11-4.1.4 Slope Install- ation (p.293) for typical orientation and installation of blankets used in channels and as slope protection. Note: these are typical only; all blankets must be installed per manufacturer's installation instructions. . Installation is critical to the effectiveness of these products. If good ground contact is not achieved, runoff can concentrate under the product, resulting in significant erosion. • Installation of Blankets on Slopes: 1. Complete final grade and track walk up and down the slope. 2. Install hydromuich with seed and fertilizer. 3. Dig a small trench, approximately 12 inches wide by 6 inches deep along the top of the slope. 4. Install the leading edge of the blanket into the small trench and staple approx- imately every 18 inches. NOTE: Staples are metal, "U"-shaped, and a min- imum of 6 inches long. Longer staples are used in sandy soils. Biodegradable stakes are also available. 5. Roll the blanket slowly down the slope as installer walks backwards. NOTE: The blanket rests against the installer's legs. Staples are installed as the blanket is unrolled. It is critical that the proper staple pattern is used for the blanket being installed. The blanket is not to be allowed to roll down the slope on its own as this stretches the blanket making it impossible to main- tain soil contact. In addition, no one is allowed to walk on the blanket after it is in place. 6. If the blanket is not long enough to cover the entire slope length, the trailing edge of the upper blanket should overlap the leading edge of the lower 2014 Stormwater Management Manual for Western Washington Volume N- Chapter 4-Page 289 blanket and be stapled. On steeper slopes, this overlap should be installed in a small trench, stapled, and covered with soil. . With the variety of products available, it is impossible to cover all the details of appropriate use and installation. Therefore, it is critical that the design engineer consult the manufacturer's information and that a site visit takes place in order to ensure that the product specified is appropriate. Information is also available at the following web sites: 1. WSDOT (Section 3.2.4): http://www.wsdot.wa.gov/N R/rdonlyres/3B41 E087-FA86-4717-932D- D7A8556CC D57/0/ErosionTrainingManual.pdf 2. Texas Transportation Institute: http://www.txdot.gov/business/doing_business/product evaluation/erosion_ control.htm • Use jute matting in conjunction with mulch (BMP C121: Mulching (p.284)). Excel- sior, woven straw blankets and coir(coconut fiber) blankets may be installed without mulch. There are many other types of erosion control nets and blankets on the market that may be appropriate in certain circumstances. . In general, most nets (e.g.,jute matting) require mulch in order to prevent erosion because they have a fairly open structure. Blankets typically do not require mulch because they usually provide complete protection of the surface. . Extremely steep, unstable, wet, or rocky slopes are often appropriate candidates for use of synthetic blankets, as are riverbanks, beaches and other high-energy environments. If synthetic blankets are used, the soil should be hydromulched first. • 100-percent biodegradable blankets are available for use in sensitive areas. These organic blankets are usually held together with a paper or fiber mesh and stitching which may last up to a year. • Most netting used with blankets is photodegradable, meaning they break down under sunlight(not UV stabilized). However, this process can take months or years even under bright sun. Once vegetation is established, sunlight does not reach the mesh. It is not uncommon to find non-degraded netting still in place several years after installation. This can be a problem if maintenance requires the use of mowers or ditch cleaning equipment. In addition, birds and small animals can become trapped in the netting. Maintenance Standards • Maintain good contact with the ground. Erosion must not occur beneath the net or blanket. 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4-Page 290 • Repair and staple any areas of the net or blanket that are damaged or not in close contact with the ground. • Fix and protect eroded areas if erosion occurs due to poorly controlled drainage. 2014 Stormwater Management Manual for Western Washington Volume 11- Chapter 4-Page 291 Figure 11-4.1.3 Channel Installation eir NOT TO SCALE Opr %> i/ l6\ ` // //\/ i1/4A \ /\//A / LONGITUDINAL ANCHOR TRENCH TERMINAL SLOPE AND CHANNEL Arellra1 ANCHOR TRENCH AiSTAKE AT 3=5'P 0`r�( / `�� ir' INTERVALS. �tc�� 11\1 00 P rdik/ ----- rs° r ..,i:.'...,/-i'V 4+4 ri./ CHECK SLOT AT 25' INTERVALS P / P /\//\A/` ISOMETRIC VIEW P P ii A ":3 :ili:::i.?:. ....! ... „:::.::.::::,...,:.. it , , , ,-.10\v.ysy_,>.,;, • "" lintl ,/".?'''''' INITIAL CHANNEL ANCHOR TRENCH INTERMITTENT CHECK SLOT Source:Clackamas County 2009 Notes: Erosion Prevention Planning and 1. Check slots to be constructed per manufacturers specifications. Design Manual 2. Staking or stapling layout per manufacturers specifications. "l Figure 11-4.1 .3 41111 Channel Installation DEPARTMENT OF Revised June 2015 ECOLOGY Please see http.//www.ecy.wa.gov/copyright.html for copyright notice including permissions, State of Washington limitation of liability,and disclaimer. 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4 -Page 292 u upuE G ftp) C? Anchor in 6" x 6" min. trench and staple at 12" intervals r.••. l � < L a• - Min. 2" overlap r �r 1=111 11=11=11�IL=1 — d.•=11=I1=ll -d--11-11.= d 11=11.= af-11: :1L— �• _�i11 ��:11- Min. 6" overlap .II II 11-t1 11 .,.ll=:11l=l=1l=t=11-ll=11�11 =11=1i=11-1 11—II 111u ' [f-11'•��1 it-,._�..`.��,r:,�'•��"`>�..r..w./••" - ._ '"--tt�- i-4+—= 1'I1i - �. _.. ��.1►=s11��#1=1=11_=11:={-u ��. - Staple overlaps 11 1=1-711 :II 11=11�1k11' 11: 11=11. 11= 1= != 1-11=11 11= max. 5" spacing11. :11:. .11 .11. :11 II.11 .11 11=i1-11 ._`-11 II:II`' 11=11R11=111111—II=11=II 11:= =11=11`- :II: Bring material down to a level area, turn the end under 4" and staple at 12" intervals Notes: 1. Slope surface shall be smooth before placement for proper soil contact. 2. Stapling pattern as per manufacturer's recommendations. 3. Do not stretch blankets/mattings tight-allow the rolls to mold to any irregularities. 4. For slopes less than 3H:1V, rolls may be placed in horizontal strips. 5. If there is a berm at the top of the slope, anchor upslope of the berm. 6. Lime, fertilize, and seed before installation. Planting of shrubs, trees, etc. should occur after installation. NOT TO SCALE Figure 11 Slope lnsta Iletion DEPARTMENT OF Revised June 2015 ECOLOGY - Please see http://www.ecy.wa.gov/copyright.html for copyright notice including permissions, State of Washington limitation of liability, and disclaimer. 2014 Stormwater Management Manual for Western Washington Volume II m Chapter 4 o Page 293 P C123: lastic Covering Purpose Plastic covering provides immediate, short-term erosion protection to slopes and dis- turbed areas. Conditions of Use Plastic covering may be used on disturbed areas that require cover measures for less than 30 days, except as stated below. • Plastic is particularly useful for protecting cut and fill slopes and stockpiles. Note: The relatively rapid breakdown of most polyethylene sheeting makes it unsuitable for long-term (greater than six months)applications. • Due to rapid runoff caused by plastic covering, do not use this method upslope of areas that might be adversely impacted by concentrated runoff. Such areas include steep and/or unstable slopes. • Plastic sheeting may result in increased runoff volumes and velocities, requiring additional on-site measures to counteract the increases. Creating a trough with wattles or other material can convey clean water away from these areas. • To prevent undercutting, trench and backfill rolled plastic covering products. • While plastic is inexpensive to purchase, the added cost of installation, main- tenance, removal, and disposal make this an expensive material, up to $1.50-2.00 per square yard. • Whenever plastic is used to protect slopes install water collection measures at the base of the slope. These measures include plastic-covered berms, channels, and pipes used to covey clean rainwater away from bare soil and disturbed areas. Do not mix clean runoff from a plastic covered slope with dirty runoff from a project. • Other uses for plastic include: 1. Temporary ditch liner. 2. Pond liner in temporary sediment pond. 3. Liner for bermed temporary fuel storage area if plastic is not reactive to the type of fuel being stored. 4. Emergency slope protection during heavy rains. 5. Temporary drainpipe ("elephant trunk") used to direct water. 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4 - Page 294 Design and Installation Specifications . Plastic slope cover must be installed as follows: 1. Run plastic up and down slope, not across slope. 2. Plastic may be installed perpendicular to a slope if the slope length is less than 10 feet. 3. Minimum of 8-inch overlap at seams. 4. On long or wide slopes, or slopes subject to wind, tape all seams. 5. Place plastic into a small (12-inch wide by 6-inch deep) slot trench at the top of the slope and backfill with soil to keep water from flowing underneath. 6. Place sand filled burlap or geotextile bags every 3 to 6 feet along seams and tie them together with twine to hold them in place. 7. Inspect plastic for rips, tears, and open seams regularly and repair imme- diately. This prevents high velocity runoff from contacting bare soil which causes extreme erosion. 8. Sandbags may be lowered into place tied to ropes. However, all sandbags must be staked in place. . Plastic sheeting shall have a minimum thickness of 0.06 millimeters. . If erosion at the toe of a slope is likely, a gravel berm, riprap, or other suitable pro- tection shall be installed at the toe of the slope in order to reduce the velocity of run- off. Maintenance Standards . Torn sheets must be replaced and open seams repaired. . Completely remove and replace the plastic if it begins to deteriorate due to ultra- violet radiation. . Completely remove plastic when no longer needed. . Dispose of old tires used to weight down plastic sheeting appropriately. Approved as Equivalent Ecology has approved products as able to meet the requirements of BMP C123: Plastic Covering. The products did not pass through the Technology Assessment Protocol — Ecology (TAPE) process. Local jurisdictions may choose not to accept this product approved as equivalent, or may require additional testing prior to consideration for local use. The products are available for review on Ecology's website at http://www.ecy.wa.gov/prop rams/wq/stormwater/newtech/eq uivalent.html 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4 -Page 295 MP C124 S riding Purpose The purpose of sodding is to establish permanent turf for immediate erosion protection and to stabilize drainage ways where concentrated overland flow will occur. Conditions of Use Sodding may be used in the following areas: . Disturbed areas that require short-term or long-term cover. . Disturbed areas that require immediate vegetative cover. . All waterways that require vegetative lining. Waterways may also be seeded rather than sodded, and protected with a net or blanket. Design and installation Specifications Sod shall be free of weeds, of uniform thickness (approximately 1-inch thick), and shall have a dense root mat for mechanical strength. The following steps are recommended for sod installation: . Shape and smooth the surface to final grade in accordance with the approved grad- ing plan. The swale needs to be overexcavated 4 to 6 inches below design elev- ation to allow room for placing soil amendment and sod. . Amend 4 inches (minimum) of compost into the top 8 inches of the soil if the organic content of the soil is less than ten percent or the permeability is less than 0.6 inches per hour. See http://www.ecy.wa.gov/programs/swfa/organics/soil.html for further information. . Fertilize according to the supplier's recommendations. . Work lime and fertilizer 1 to 2 inches into the soil, and smooth the surface. . Lay strips of sod beginning at the lowest area to be sodded and perpendicular to the direction of water flow. Wedge strips securely into place. Square the ends of each strip to provide for a close, tight fit. Stagger joints at least 12 inches. Staple on slopes steeper than 3H:1 V. Staple the upstream edge of each sod strip. . Roll the sodded area and irrigate. . When sodding is carried out in alternating strips or other patterns, seed the areas between the sod immediately after sodding. 2014 Stormwater Management Manual for Western Washington Volume 11- Chapter 4 -Page 296 Maintenance Standards If the grass is unhealthy, the cause shall be determined and appropriate action taken to reestablish a healthy groundcover. If it is impossible to establish a healthy groundcover due to frequent saturation, instability, or some other cause, the sod shall be removed, the area seeded with an appropriate mix, and protected with a net or blanket. BMP C125: Topsoiling / Composting Purpose Topsoiling and composting provide a suitable growth medium for final site stabilization with vegetation. While not a permanent cover practice in itself, topsoiling and corn- posting are an integral component of providing permanent cover in those areas where there is an unsuitable soil surface for plant growth. Use this BMP in conjunction with other BMPs such as seeding, mulching, or sodding. Note that this BMP is functionally the same as BMP T5.13: Post-Construction Soil Quality and Depth (p.911)which is required for all disturbed areas that will be developed as lawn or landscaped areas at the completed project site. Native soils and disturbed soils that have been organically amended not only retain much more stormwater, but they also serve as effective biofilters for urban pollutants and, by supporting more vigorous plant growth, reduce the water, fertilizer and pesticides needed to support installed landscapes. Topsoil does not include any subsoils but only the material from the top several inches including organic debris. Conditions of Use . Permanent landscaped areas shall contain healthy topsoil that reduces the need for fertilizers, improves overall topsoil quality, provides for better vegetal health and vitality, improves hydrologic characteristics, and reduces the need for irrigation. . Leave native soils and the duff layer undisturbed to the maximum extent prac- ticable. Stripping of existing, properly functioning soil system and vegetation for the purpose of topsoiling during construction is not acceptable. Preserve existing soil systems in undisturbed and uncompacted conditions if functioning properly. . Areas that already have good topsoil, such as undisturbed areas, do not require soil amendments. . Restore, to the maximum extent practical, native soils disturbed during clearing and grading to a condition equal to or better than the original site condition's mois- ture-holding capacity. Use on-site native topsoil, incorporate amendments into on- site soil, or import blended topsoil to meet this requirement. . Topsoiling is a required procedure when establishing vegetation on shallow soils, and soils of critically low pH (high acid) levels. 2014 Stormwater Management Manual for Western Washington Volume 11- Chapter 4-Page 297 Maintenance Standards If the grass is unhealthy, the cause shall be determined and appropriate action taken to reestablish a healthy groundcover. If it is impossible to establish a healthy groundcover due to frequent saturation, instability, or some other cause, the sod shall be removed, the area seeded with an appropriate mix, and protected with a net or blanket. BMP C12 Tot. / Composting Purpose Topsoiling and composting provide a suitable growth medium for final site stabilization with vegetation. While not a permanent cover practice in itself, topsoiling and com- posting are an integral component of providing permanent cover in those areas where there is an unsuitable soil surface for plant growth. Use this BMP in conjunction with other BMPs such as seeding, mulching, or sodding. Note that this BMP is functionally the same as BMP T5.13: Post-Construction Soil Quality and Depth (p.911) which is required for all disturbed areas that will be developed as lawn or landscaped areas at the completed project site. Native soils and disturbed soils that have been organically amended not only retain much more stormwater, but they also serve as effective biofilters for urban pollutants and, by supporting more vigorous plant growth, reduce the water, fertilizer and pesticides needed to support installed landscapes. Topsoil does not include any subsoils but only the material from the top several inches including organic debris. Conditi•ns of Use • Permanent landscaped areas shall contain healthy topsoil that reduces the need for fertilizers, improves overall topsoil quality, provides for better vegetal health and vitality, improves hydrologic characteristics, and reduces the need for irrigation. • Leave native soils and the duff layer undisturbed to the maximum extent prac- ticable. Stripping of existing, properly functioning soil system and vegetation for the purpose of topsoiling during construction is not acceptable. Preserve existing soil systems in undisturbed and uncompacted conditions if functioning properly. ▪ Areas that already have good topsoil, such as undisturbed areas, do not require soil amendments. • Restore, to the maximum extent practical, native soils disturbed during clearing and grading to a condition equal to or better than the original site condition's mois- ture-holding capacity. Use on-site native topsoil, incorporate amendments into on- site soil, or import blended topsoil to meet this requirement. • Topsoiling is a required procedure when establishing vegetation on shallow soils, and soils of critically low pH (high acid) levels. 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4 -Page 297 . Beware of where the topsoil comes from, and what vegetation was on site before disturbance, invasive plant seeds may be included and could cause problems for establishing native plants, landscaped areas, or grasses. . Topsoil from the site will contain mycorrhizal bacteria that are necessary for healthy root growth and nutrient transfer. These native mycorrhiza are acclimated to the site and will provide optimum conditions for establishing grasses. Use com- mercially available mycorrhiza products when using off-site topsoil. Design and Installation Specifications Meet the following requirements for disturbed areas that will be developed as lawn or landscaped areas at the completed project site: . Maximize the depth of the topsoil wherever possible to provide the maximum pos- sible infiltration capacity and beneficial growth medium. Topsoil shall have: • A minimum depth of 8-inches. Scarify subsoils below the topsoil layer at least 4-inches with some incorporation of the upper material to avoid stratified lay- ers, where feasible. Ripping or re-structuring the subgrade may also provide additional benefits regarding the overall infiltration and interflow dynamics of the soil system. o A minimum organic content of 10% dry weight in planting beds, and 5% organic matter content in turf areas. Incorporate organic amendments to a minimum 8-inch depth except where tree roots or other natural features limit the depth of incorporation. o A pH between 6.0 and 8.0 or matching the pH of the undisturbed soil. • If blended topsoil is imported, then fines should be limited to 25 percent passing through a 200 sieve. • Mulch planting beds with 2 inches of organic material . Accomplish the required organic content, depth, and pH by returning native topsoil to the site, importing topsoil of sufficient organic content, and/or incorporating organic amendments. When using the option of incorporating amendments to meet the organic content requirement, use compost that meets the compost specification for Bioretention (See BMP T7.30: Bioretention Cells, Swales, and Planter Boxes (p.959)), with the exception that the compost may have up to 35% biosolids or manure. . Sections three through seven of the document entitled, Guidelines and Resources for Implementing Soil Quality and Depth BMP T5.13 in WDOE Stormwater Man- agement Manual for Western Washington, provides useful guidance for imple- menting whichever option is chosen. It includes guidance for pre-approved default strategies and guidance for custom strategies. Check with your local jurisdiction 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4-Page 298 concerning its acceptance of this guidance. It is available through the organization, Soils for Salmon.As of this printing the document may be found at: http://www.soils- forsalmon.org/pdf/Soil BMP Manual.pdf. . The final composition and construction of the soil system will result in a natural selection or favoring of certain plant species over time. For example, incorporation of topsoil may favor grasses, while layering with mildly acidic, high-carbon amend- ments may favor more woody vegetation. . Allow sufficient time in scheduling for topsoil spreading prior to seeding, sodding, or planting. . Take care when applying top soil to subsoils with contrasting textures. Sandy top- soil over clayey subsoil is a particularly poor combination, as water creeps along the junction between the soil layers and causes the topsoil to slough. If topsoil and subsoil are not properly bonded, water will not infiltrate the soil profile evenly and it will be difficult to establish vegetation. The best method to prevent a lack of bond- ing is to actually work the topsoil into the layer below for a depth of at least 6 inches. . Field exploration of the site shall be made to determine if there is surface soil of suf- ficient quantity and quality to justify stripping. Topsoil shall be friable and loamy (loam, sandy loam, silt loam, sandy clay loam, and clay loam). Avoid areas of nat- ural ground water recharge. • Stripping shall be confined to the immediate construction area.A 4-inch to 6-inch stripping depth is common, but depth may vary depending on the particular soil. All surface runoff control structures shall be in place prior to stripping. . Do not place topsoil while in a frozen or muddy condition, when the subgrade is excessively wet, or when conditions exist that may otherwise be detrimental to proper grading or proposed sodding or seeding. . In any areas requiring grading remove and stockpile the duff layer and topsoil on site in a designated, controlled area, not adjacent to public resources and critical areas. Stockpiled topsoil is to be reapplied to other portions of the site where feas- ible. • Locate the topsoil stockpile so that it meets specifications and does not interfere with work on the site. It may be possible to locate more than one pile in proximity to areas where topsoil will be used. Stockpiling of topsoil shall occur in the following manner: • Side slopes of the stockpile shall not exceed 2H:1 V. • Between October 1 and April 30: 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4 - Page 299 . An interceptor dike with gravel outlet and silt fence shall surround all topsoil. . Within 2 days complete erosion control seeding, or covering stockpiles with clear plastic, or other mulching materials. . Between May 1 and September 30: . An interceptor dike with gravel outlet and silt fence shall surround all topsoil if the stockpile will remain in place for a longer period of time than active construction grading. . Within 7 days complete erosion control seeding, or covering stockpiles with clear plastic, or other mulching materials. . When native topsoil is to be stockpiled and reused the following should apply to ensure that the mycorrhizal bacterial, earthworms, and other beneficial organisms will not be destroyed: 1. Re-install topsoil within 4 to 6 weeks. 2. Do not allow the saturation of topsoil with water. 3. Do not use plastic covering. Maintenance Standards . Inspect stockpiles regularly, especially after large storm events. Stabilize any areas that have eroded. . Establish soil quality and depth toward the end of construction and once estab- lished, protect from compaction, such as from large machinery use, and from erosion. . Plant and mulch soil after installation. . Leave plant debris or its equivalent on the soil surface to replenish organic matter. . Reduce and adjust, where possible, the use of irrigation, fertilizers, herbicides and pesticides, rather than continuing to implement formerly established practices. BMP C126: Polyacrylamide (PAM) for Soil Erosion Protection Purpose Polyacrylamide (PAM) is used on construction sites to prevent soil erosion. Applying PAM to bare soil in advance of a rain event significantly reduces erosion and controls sediment in two ways. First, PAM increases the soil's available pore volume, 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4-Page 300 BM" C14O D st Control Purpose Dust control prevents wind transport of dust from disturbed soil surfaces onto roadways, drainage ways, and surface waters. Conditions :.f Use In areas (including roadways) subject to surface and air movement of dust where on-site and of site impacts to roadways, drainage ways, or surface waters are likely. Design; and f1 staiiation Speoifioati•ns • Vegetate or mulch areas that will not receive vehicle traffic. In areas where plant- ing, mulching, or paving is impractical, apply gravel or landscaping rock. • Limit dust generation by clearing only those areas where immediate activity will take place, leaving the remaining area(s) in the original condition. Maintain the ori- ginal ground cover as long as practical. • Construct natural or artificial windbreaks or windscreens. These may be designed as enclosures for small dust sources. • Sprinkle the site with water until surface is wet. Repeat as needed. To prevent carryout of mud onto street, refer to BMP C105: Stabilized Construction Entrance! Exit(p.270). • Irrigation water can be used for dust control. Irrigation systems should be installed as a first step on sites where dust control is a concern. • Spray exposed soil areas with a dust palliative, following the manufacturer's instructions and cautions regarding handling and application. Used oil is pro- hibited from use as a dust suppressant. Local governments may approve other dust palliatives such as calcium chloride or PAM. • PAM (BMP C126: Polyacrylamide (PAM) for Soil Erosion Protection (p.300)) added to water at a rate of 0.5 lbs. per 1,000 gallons of water per acre and applied from a water truck is more effective than water alone. This is due to increased infilt- ration of water into the soil and reduced evaporation. In addition, small soil particles are bonded together and are not as easily transported by wind.Adding PAM may actually reduce the quantity of water needed for dust control. Use of PAM could be a cost-effective dust control method. Techniques that can be used for unpaved roads and lots include: 2014 Stormwater Management Manual for Western Washington Volume 11- Chapter 4 -Page 310 . Lower speed limits. High vehicle speed increases the amount of dust stirred up from unpaved roads and lots. • Upgrade the road surface strength by improving particle size, shape, and mineral types that make up the surface and base materials. • Add surface gravel to reduce the source of dust emission. Limit the amount of fine particles (those smaller than .075 mm)to 10 to 20 percent. . Use geotextile fabrics to increase the strength of new roads or roads undergoing reconstruction. . Encourage the use of alternate, paved routes, if available. • Restrict use of paved roadways by tracked vehicles and heavy trucks to prevent damage to road surface and base. . Apply chemical dust suppressants using the admix method, blending the product with the top few inches of surface material. Suppressants may also be applied as surface treatments. . Pave unpaved permanent roads and other trafficked areas. • Use vacuum street sweepers. . Remove mud and other dirt promptly so it does not dry and then turn into dust. . Limit dust-causing work on windy days. . Contact your local Air Pollution Control Authority for guidance and training on other dust control measures. Compliance with the local Air Pollution Control Authority constitutes compliance with this BMP. Maintenance Standards Respray area as necessary to keep dust to a minimum. BMP C150: Materials on Hand Purpose Keep quantities of erosion prevention and sediment control materials on the project site at all times to be used for regular maintenance and emergency situations such as unex- pected heavy summer rains. Having these materials on-site reduces the time needed to implement BMPs when inspections indicate that existing BMPs are not meeting the Con- struction SWPPP requirements. In addition, contractors can save money by buying some materials in bulk and storing them at their office or yard. 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4 -Page 311 P C207: Check Dams Purpose Construction of small dams across a swale or ditch reduces the velocity of concentrated flow and dissipates energy at the check dam. Conditi•ins of Use Where temporary channels or permanent channels are not yet vegetated, channel lining is infeasible, and/or velocity checks are required. • Check dams may not be placed in streams unless approved by the State Depart- ment of Fish and Wildlife. Check dams may not be placed in wetlands without approval from a permitting agency. • Do not place check dams below the expected backwater from any salmonid bear- ing water between October 1 and May 31 to ensure that there is no loss of high flow refuge habitat for overwintering juvenile salmonids and emergent salmonid fry. • Construct rock check dams from appropriately sized rock. The rock used must be large enough to stay in place given the expected design flow through the channel. The rock must be placed by hand or by mechanical means (no dumping of rock to form dam) to achieve complete coverage of the ditch or swale and to ensure that the center of the dam is lower than the edges. • Check dams may also be constructed of either rock or pea-gravel filled bags. Numerous new products are also available for this purpose. They tend to be re- usable, quick and easy to install, effective, and cost efficient. • Place check dams perpendicular to the flow of water. • The dam should form a triangle when viewed from the side. This prevents under- cutting as water flows over the face of the dam rather than falling directly onto the ditch bottom. • Before installing check dams impound and bypass upstream water flow away from the work area. Options for bypassing include pumps, siphons, or temporary chan- nels. • Check dams in association with sumps work more effectively at slowing flow and retaining sediment than just a check dam alone. A deep sump should be provided immediately upstream of the check dam. • In some cases, if carefully located and designed, check dams can remain as per- manent installations with very minor regrading.They may be left as either spill- ways, in which case accumulated sediment would be graded and seeded, or as 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4 -Page 352 check dams to prevent further sediment from leaving the site. . The maximum spacing between the dams shall be such that the toe of the upstream dam is at the same elevation as the top of the downstream dam. . Keep the maximum height at 2 feet at the center of the dam. . Keep the center of the check dam at least 12 inches lower than the outer edges at natural ground elevation. . Keep the side slopes of the check dam at 2H:1V or flatter. . Key the stone into the ditch banks and extend it beyond the abutments a minimum of 18 inches to avoid washouts from overflow around the dam. . Use filter fabric foundation under a rock or sand bag check dam. If a blanket ditch liner is used, filter fabric is not necessary. A piece of organic or synthetic blanket cut to fit will also work for this purpose. . In the case of grass-lined ditches and swales, all check dams and accumulated sediment shall be removed when the grass has matured sufficiently to protect the ditch or swale - unless the slope of the swale is greater than 4 percent. The area beneath the check dams shall be seeded and mulched immediately after dam removal. . Ensure that channel appurtenances, such as culvert entrances below check dams, are not subject to damage or blockage from displaced stones. Figure 11-4.2.7 Rock Check Dam (p.354) depicts a typical rock check dam. Maintenance Standards Check dams shall be monitored for performance and sediment accumulation during and after each runoff producing rainfall. Sediment shall be removed when it reaches one half the sump depth. . Anticipate submergence and deposition above the check dam and erosion from high flows around the edges of the dam. . If significant erosion occurs between dams, install a protective riprap liner in that portion of the channel. Approved as Equivalent Ecology has approved products as able to meet the requirements of BMP C207: Check Dams. The products did not pass through the Technology Assessment Protocol —Eco- logy (TAPE) process. Local jurisdictions may choose not to accept this product approved as equivalent, or may require additional testing prior to consideration for local use. The products are available for review on Ecology's website at http://www.ecy.wa.gov- /programs/wq/stormwater/newtech/equivalent.html 2014 Stormwater Management Manual for Western Washington Volume 11- Chapter 4-Page 353 Figure 11-4.2,7 Rock Check Dam View Looking Upstream A 18" 12" (0.5m) (150mm)• \\ //\\j�\A ado p, j cp .a •g� / %4"(0.6m) + �i Note: ° ;•o, Key stone into channel banks and extend it beyond the abutments a minimum of 18" �� \ `\\/\\?( (0.5m)to prevent flow around dam. A Section A-A 24"(0.6m) �°�• \„/„\„,, s\ibe,„ rie 8'(2.4m) Spacing Between Check Dams 'L'=the distance such that points 'A'and'B'are of equal elevation. Point'A' Point'B' /\//\\/\/\\\ \i \\ \\\/\\\\ \\ \\ \ NOT TO SCALE `M' Figure 11-4.2.7 Rock Check Dam DEPARTMENT OF Revised July 2015 ECOLOGY Please see http://www.ecy.wa.goy/copytight.html for copyright notice including permissions, State of Washington limitation of liability,and disclaimer. 2014 Stonnwater Management Manual for Western Washington Volume II- Chapter 4-Page 354 1. If the discharge velocity at the outlet is less than 5 fps (pipe slope less than 1 percent), use 2-inch to 8-inch riprap. Minimum thickness is 1-foot. 2. For 5 to 10 fps discharge velocity at the outlet(pipe slope less than 3 per- cent), use 24-inch to 48-inch riprap. Minimum thickness is 2 feet. 3. For outlets at the base of steep slope pipes (pipe slope greater than 10 per- cent), an engineered energy dissipater shall be used. • Filter fabric or erosion control blankets should always be used under riprap to pre- vent scour and channel erosion. • New pipe outfalls can provide an opportunity for low-cost fish habitat improve- ments. For example, an alcove of low-velocity water can be created by con- structing the pipe outfall and associated energy dissipater back from the stream edge and digging a channel, over-widened to the upstream side, from the outfall. Overwintering juvenile and migrating adult salmonids may use the alcove as shel- ter during high flows. Bank stabilization, bioengineering, and habitat features may be required for disturbed areas. This work may require a HPA. See Volume V (p.765) for more information on outfall system design. Mainte,i race Stand rds • Inspect and repair as needed. • Add rock as needed to maintain the intended function. • Clean energy dissipater if sediment builds up. 8 i;' P C220: Storm Drain Inlet Protection Purpose Storm drain inlet protection prevents coarse sediment from entering drainage systems prior to permanent stabilization of the disturbed area. Conditions of Use Use storm drain inlet protection at inlets that are operational before permanent sta- bilization of the disturbed drainage area. Provide protection for all storm drain inlets downslope and within 500 feet of a disturbed or construction area, unless conveying run- off entering catch basins to a sediment pond or trap. Also consider inlet protection for lawn and yard drains on new home construction.These small and numerous drains coupled with lack of gutters in new home construction can add significant amounts of sediment into the roof drain system. If possible delay installing lawn and yard drains until just before landscaping or cap these drains to pre- 2014 Stormwater Management Manual for Western Washington Volume ll- Chapter 4-Page 357 vent sediment from entering the system until completion of landscaping. Provide 18- inches of sod around each finished lawn and yard drain. Table 11-4.2.2 Storm Drain Inlet Protection (p.358) lists several options for inlet protection. All of the methods for storm drain inlet protection tend to plug and require a high fre- quency of maintenance. Limit drainage areas to one acre or less. Possibly provide emer- gency overflows with additional end-of-pipe treatment where stormwater ponding would cause a hazard. Table 11-4.2.2 Storm Drain Inlet Protection Type of Inlet Emergency Applicable for Protection Overflow Paved'Earthen Conditions of Use Surfaces Drop Inlet.Protection Excavated drop Yes, tern- Applicable for heavy flows. Easy porary flood- Earthen to maintain. Large area Require- inlet protection ing will occur ment: 301x301/acre Block and Applicable for heavy concentrated gravel drop inlet Yes Paved or Earthen flows. Will not pond. protection Gravel and wire Applicable for heavy concentrated drop inlet pro- No flows. Will pond. Can withstand tection traffic. Catch basin fil- Yes Paved or Earthen Frequent Maintenance required. ters Curb Inlet Protection Curb inlet pro- Small capacity Paved Used for sturdy, more compact tection with overflow installation. wooden weir Block and gravel curb inlet Yes Paved Sturdy, but limited filtration. protection Culvert Inlet Protection Culvert inlet Sed- 18 month expected life. iment trap Design and Installation Specifications Excavated Drop Inlet Protection-An excavated impoundment around the storm drain. Sediment settles out of the stormwater prior to entering the storm drain. 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4 -Page 358 . Provide a depth of 1-2 ft as measured from the crest of the inlet structure. . Slope sides of excavation no steeper than 2H:1V. . Minimum volume of excavation 35 cubic yards. . Shape basin to fit site with longest dimension oriented toward the longest inflow area. • Install provisions for draining to prevent standing water problems. • Clear the area of all debris. . Grade the approach to the inlet uniformly. . Drill weep holes into the side of the inlet. • Protect weep holes with screen wire and washed aggregate. . Seal weep holes when removing structure and stabilizing area. • Build a temporary dike, if necessary, to the down slope side of the structure to pre- vent bypass flow. Block and Gravel Filter-A barrier formed around the storm drain inlet with standard con- crete blocks and gravel. See Figure 11-4.2.8 Block and Gravel Filter(p.360). . Provide a height of 1 to 2 feet above inlet. . Recess the first row 2-inches into the ground for stability. . Support subsequent courses by placing a 2x4 through the block opening. . Do not use mortar. . Lay some blocks in the bottom row on their side for dewatering the pool. . Place hardware cloth or comparable wire mesh with '/-inch openings over all block openings. . Place gravel just below the top of blocks on slopes of 2H:1 V or flatter. . An alternative design is a gravel donut. . Provide an inlet slope of 3H:1 V. . Provide an outlet slope of 2H:1 V. . Provide a1-foot wide level stone area between the structure and the inlet. . Use inlet slope stones 3 inches in diameter or larger. . Use gravel %-to 3/-inch at a minimum thickness of 1-foot for the outlet slope. 2014 Stormwater Management Manual for Western Washington Volume ll- Chapter 4-Page 359 Figure iii-4o2o4 Bit ckand Gwaveg FriHerr A Drain grate oil '_�o ° °o"0° g' ( c),,, . ) `:2°0,42-1 .-.‹,--5-L5OX6.°0.6-4(30,1V>"2.9-Qe.,CAl°0°. (�e°s° Concrete block 2 dU° C>7. Gravel backfill c--- = o °.. - � - - - - -'dam 'X - l,b ,c� • i. d>.4.. O. p'0tl 4oav oq°D�QDq cAiv, �J r O T eel \\OQ . C) o 0 .° Plan View Concrete block Wire screen or filter fabric Gravel backfill _s...-Overflow water Ponding height �µ ') ,-604 — Water llrli11-I� )\_ 0.`,.� ,7„....i v„ o y o' a / 00,, / ♦ / 1om�i�i�r T ►\\\\\\•J off ri •' r , ram,/i�//\//\ \ \�/ Drop inlet \/\/\/�\/\/ r�\/% `\//i// Section A-A Notes: 1. Drop inlet sediment barriers are to be used for small, nearly level drainage areas. (less than 5%) 2. Excavate a basin of sufficient size adjacent to the drop inlet. 3. The top of the structure (ponding height) must be well below the ground elevation downslope to prevent runoff from bypassing the inlet. A temporary dike may be necessary on the downslope side of the structure. NOT TO SCALE 0/11011101111 ' ll Figure II-4.2. 8 liiWila Bock and G rav& later DEPARTMENT OF Revised August 2015 E C 0 = O G U®p Please see http.//www.ecy.wa.gov/copyright.html for copyright notice including permissions, State of Washington limitation of liability, and disclaimer. 2014 Stormwater Management Manual for Western Washington Volume ll - Chapter 4 - Page 360 Gravel and Wire Mesh Filter-A gravel barrier placed over the top of the inlet. This struc- ture does not provide an overflow. . Use a hardware cloth or comparable wire mesh with Y2-inch openings. . Use coarse aggregate. . Provide a height 1-foot or more, 18-inches wider than inlet on all sides. . Place wire mesh over the drop inlet so that the wire extends a minimum of 1-foot beyond each side of the inlet structure. . Overlap the strips if more than one strip of mesh is necessary. . Place coarse aggregate over the wire mesh. . Provide at least a 12-inch depth of gravel over the entire inlet opening and extend at least 18-inches on all sides. Catchbasin Filters— Use inserts designed by manufacturers for construction sites. The limited sediment storage capacity increases the amount of inspection and maintenance required, which may be daily for heavy sediment loads. To reduce maintenance require- ments combine a catchbasin filter with another type of inlet protection. This type of inlet protection provides flow bypass without overflow and therefore may be a better method for inlets located along active rights-of-way. . Provides 5 cubic feet of storage. . Requires dewatering provisions. . Provides a high-flow bypass that will not clog under normal use at a construction site. . Insert the catchbasin filter in the catchbasin just below the grating. Curb Inlet Protection with Wooden Weir— Barrier formed around a curb inlet with a wooden frame and gravel. . Use wire mesh with '/2-inch openings. . Use extra strength filter cloth. . Construct a frame. . Attach the wire and filter fabric to the frame. . Pile coarse washed aggregate against wire/fabric. . Place weight on frame anchors. Block and Gravel Curb Inlet Protection— Barrier formed around a curb inlet with concrete blocks and gravel. See Figure 11-4.2.9 Block and Gravel Curb Inlet Protection (p.363). 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4 -Page 361 . Use wire mesh with %-inch openings. . Place two concrete blocks on their sides abutting the curb at either side of the inlet opening. These are spacer blocks. . Place a 2x4 stud through the outer holes of each spacer block to align the front blocks. . Place blocks on their sides across the front of the inlet and abutting the spacer blocks. . Place wire mesh over the outside vertical face. . Pile coarse aggregate against the wire to the top of the barrier. Curb and Gutter Sediment Barrier—Sandbag or rock berm (riprap and aggregate) 3 feet high and 3 feet wide in a horseshoe shape. See Figure 11-4.2.10 Curb and Gutter Barrier (p.364). . Construct a horseshoe shaped berm, faced with coarse aggregate if using riprap, 3 feet high and 3 feet wide, at least 2 feet from the inlet. . Construct a horseshoe shaped sedimentation trap on the outside of the berm sized to sediment trap standards for protecting a culvert inlet. Maintenance Standards . Inspect catch basin filters frequently, especially after storm events. Clean and replace clogged inserts. For systems with clogged stone filters: pull away the stones from the inlet and clean or replace.An alternative approach would be to use the clogged stone as fill and put fresh stone around the inlet. . Do not wash sediment into storm drains while cleaning. Spread all excavated material evenly over the surrounding land area or stockpile and stabilize as appro- priate. Approved as Equivalent Ecology has approved products as able to meet the requirements of BMP C220: Storm Drain Inlet Protection. The products did not pass through the Technology Assessment Protocol— Ecology (TAPE) process. Local jurisdictions may choose not to accept this product approved as equivalent, or may require additional testing prior to consideration for local use. The products are available for review on Ecology's website at http://www.ecy.wa.gov/programs/wq/stormwater/newtech/equivalent.html 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4-Page 362 F fi cy d irc' U_- 2?i n [ ! c 1,1',c a of n u l] ` vJ f [oJ Pao ` C ©` col A - Catch basin Back of sidewalk — 2x4 Wood stud Back of curb Curb inlet Concrete block Yr `0 C Wire screen or cerh flrl�`r� •�• .� �'.� £ f� i 6' i:7 t' Q �. :It • filter fabric po .;. ,te-*. , ,., .f ° ' . 49--«; :,1 t, inch (20 mm) Concrete block Drain gravel plan \t/iew Ponding height %4 inch (20 mm) Drain gravel Overflow COOMEI le pan men4m1 Curb inlet > ` "aelekagsnimm Wire screen or /,\/A /,<2 filter fabric '>," 'i� 2x4 Wood stud � yti (100x50 Timber stud), Catch basin \j Concrete block Section A—A Notes: 1. Use block and gravel type sediment barrier when curb inlet is located in gently sloping street segment, where water can pond and allow sediment to separate from runoff. 2. Barrier shall allow for overflow from severe storm event. 3. Inspect barriers and remove sediment after each storm event. Sediment and gravel must be removed from the traveled way immediately. NOT TO SCALE Figure 00-4.2. 9 Block and Gravel Curb OnOet Protection DEPARTMENT OF Revised August 2015 ECOLOGY Please see http://www.ecy.wa.gov/copyright.html for copyright notice including permissions, State of Washington limitation of liability, and disclaimer. 2014 Stormwater Management Manual for Western Washington Volume II o Chapter 4 - Page 363 if-'kl[IA v© d:-6,A.1 © ©m[fro a]fJ ] O RAN[r Ms]if rfliew Back of sidewalk -.- Burlap sacks to overlap onto curb Back of curb [/4)K— 1 I '�- Curb inlet Runoff 1 r S r q Runoff Spillway / t I l' *: tCatch basin L4*/ ' Plan View illt*,, _i\ o/ Gravel filled sandbags stacked tightly Notes: 1. Place curb type sediment barriers on gently sloping street segments, where water can pond and allow sediment to separate from runoff. 2. Sandbags of either burlap or woven 'geotextile' fabric, are filled with gravel, layered and packed tightly. 3. Leave a one sandbag gap in the top row to provide a spillway for overflow. 4. Inspect barriers and remove sediment after each storm event. Sediment and gravel must be removed from the traveled way immediately. NOT TO SCALE U'''' iiiIi Figure I1m4. . 10 "OWill Curb and Gutter Barrier DEPARTMENT OF Revised September 2015 ECOLOGY Please see http:/www.ecy.wa.gov/copyright.html for copyright notice including permissions, State of Washington limitation of liability, and disclaimer. 2014 Stormwater Management Manual for Western Washington Volume Ile Chapter 4 - Page 364 UMP C232: Gravel Filter erm Purpose A gravel filter berm is constructed on rights-of-way or traffic areas within a construction site to retain sediment by using a filter berm of gravel or crushed rock. Conditions of Use Where a temporary measure is needed to retain sediment from rights-of-way or in traffic areas on construction sites. Design and Installation Sp-cifications • Berm material shall be 3/to 3 inches in size, washed well-grade gravel or crushed rock with less than 5 percent fines. • Spacing of berms: O Every 300 feet on slopes less than 5 percent O Every 200 feet on slopes between 5 percent and 10 percent O Every 100 feet on slopes greater than 10 percent • Berm dimensions: • 1 foot high with 3H:1V side slopes O 8 linear feet per 1 cfs runoff based on the 10-year, 24-hour design storm Maintenance Standards • Regular inspection is required. Sediment shall be removed and filter material replaced as needed. BMP C233: Silt Fence Purpose Use of a silt fence reduces the transport of coarse sediment from a construction site by providing a temporary physical barrier to sediment and reducing the runoff velocities of overland flow. See Figure II-4.2.12 Silt Fence (p.369) for details on silt fence con- struction. Conditions of Use Silt fence may be used downslope of all disturbed areas. 2014 Stormwater Management Manual for Western Washington Volume 11- Chapter 4-Page 367 P C232 Gr. v -,_i Filter Hers~ Purpose A gravel filter berm is constructed on rights-of-way or traffic areas within a construction site to retain sediment by using a filter berm of gravel or crushed rock. Conditions of Use Where a temporary measure is needed to retain sediment from rights-of-way or in traffic areas on construction sites. Design and Installation Specificatio/7s • Berm material shall be 3/to 3 inches in size, washed well-grade gravel or crushed rock with less than 5 percent fines. • Spacing of berms: • Every 300 feet on slopes less than 5 percent o Every 200 feet on slopes between 5 percent and 10 percent o Every 100 feet on slopes greater than 10 percent Berm dimensions: • 1 foot high with 3H:1V side slopes • 8 linear feet per 1 cfs runoff based on the 10-year, 24-hour design storm Maintenance Standards Regular inspection is required. Sediment shall be removed and filter material replaced as needed. BMP C233: Silt Fence Purpose Use of a silt fence reduces the transport of coarse sediment from a construction site by providing a temporary physical barrier to sediment and reducing the runoff velocities of overland flow. See Figure II-4.2.12 Silt Fence (p.369) for details on silt fence con- struction. Conditions of Use Silt fence may be used downslope of all disturbed areas. 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4 -Page 367 • Silt fence shall prevent soil carried by runoff water from going beneath, through, or over the top of the silt fence, but shall allow the water to pass through the fence. . Silt fence is not intended to treat concentrated flows, nor is it intended to treat sub- stantial amounts of overland flow. Convey any concentrated flows through the drainage system to a sediment pond. . Do not construct silt fences in streams or use in V-shaped ditches. Silt fences do not provide an adequate method of silt control for anything deeper than sheet or overland flow. 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4-Page 368 F ore Ela o2.12 M ;en© Joints in filter fabric shall be spliced at posts. Use staples,wire rings or equivalent to attach fabric to posts 2"x2" by 14 Ga. wire or equivalent, if standard strength fabric used ►•• • •• -•-• •••••••••;i.�.,••.�.,•...•.Nuu.. ■■•�. ■ • i i'i�i�i' i i l. i• ii•�i'i'i'i'i',••••�■■••..i••i i • ►�•'i' �i'.+i'i+i�i'i'i'i'i'i'i'i'i':4, .„i'i'.i�i�i ;.■ • ■__■.._ ■. ,, • 1�,,a,'i,,.,+,,,,,.,+�,�,��i,�.,�,�,a,�,a,�, i,��., fir.■. 1 ■ ►,•,'.•, •,',•,•,•,•+•,•,0•,•.•,'•.•,•+• ••, •p'•,•,•,p.,• ,w•■•_. .. ►,.,.�• •.,..,.,.,.,.•.,.,.,.,..,.,•.••• ••,•,•••,•,•,•,py.�.,.,• ••••••.•• ■ ►�����0 �,, ,,,. , .... ,1+.,�,��,�,�,��,��,•�,�,�,�ip �.■.■..1 ON_ '•'�i'i •.*i'i�i'iii�i'.i'i!i'i'i'.i'ii'ii'ii'i i'ii'ii.i ►7 7■■ M ■1 •i'i . Diiiiii ' %% % %%e.,,, 1U_ MI r.......,.,...,.,.,. ,, + �.,.,.n ... ..�.���,,,w,=,-- �-•- .......+,,•,=,,��i \'l•�i-.�'4-6 4 4' N-r_ IK\ --- -1--r-- Lam- i P- I� 6' max - 1 Minimum 4"x4" trench I u � 1 Post spacing may be increased --71 2"x2" wood posts, steel to 8' if wire backing is used fence posts, or equivalent 2"x2" by 14 Ga. wire or equivalent, if standard strength fabric used M, 7---- \/\\ iri j Filter fabric ;; \�\\ os /\/�\\\ a' 2' min es um NI // Ns \/\/ \ iI Backfill trench with .- \ 11 native soil or%4" - , W ;1 1.5"washedgravel `•y•g-- y12'min\�\\��\�/ Minimum . K\/ \.;/ \\// 4 x4 trench 2"x2"wood posts, steel fence posts, or equivalent NOT TO SCALE r llaill. o.► Figure 1111-4o2. 12 swim, Silt Fence Revised October 2014 DEPARTMENT OF ECOLOGY Please see http://www.ecy.wa.gov/copyright.htmf for copyright notice including permissions, State of Washington limitation of liability, end disclaimer. 2014 Stormwater Management Manual for Western Washington Volume 11 e Chapter 4 Page 369 Design and Installation Specifications . Use in combination with sediment basins or other BMPs. . Maximum slope steepness (normal (perpendicular)to fence line) 1 H:1V. . Maximum sheet or overland flow path length to the fence of 100 feet. . Do not allow flows greater than 0.5 cfs. . The geotextile used shall meet the following standards. All geotextile properties lis- ted below are minimum average roll values (i.e., the test result for any sampled roll in a lot shall meet or exceed the values shown in Table 11-4.2.3 Geotextile Stand- ards (p.370)): Table 11-4.2.3 Geotextile Standards 0.60 mm maximum for slit film woven (#30 sieve). Polymeric Mesh AOS 0.30 mm maximum for all other geotextile types (#50 sieve). (ASTM D4751) 0.15 mm minimum for all fabric types (#100 sieve). Water Permittivity 0.02 sec-1 minimum (ASTM D4491) Grab Tensile Strength 180 lbs. Minimum for extra strength fabric. (ASTM D4632) 100 lbs minimum for standard strength fabric. Grab Tensile Strength o 30/o maximum (ASTM D4632) Ultraviolet Resistance 70% minimum (ASTM D4355) . Support standard strength fabrics with wire mesh, chicken wire, 2-inch x 2-inch wire, safety fence, or jute mesh to increase the strength of the fabric. Silt fence materials are available that have synthetic mesh backing attached. . Filter fabric material shall contain ultraviolet ray inhibitors and stabilizers to provide a minimum of six months of expected usable construction life at a temperature range of 0°F. to 120°F. . One-hundred percent biodegradable silt fence is available that is strong, long last- ing, and can be left in place after the project is completed, if permitted by local reg- ulations. . Refer to Figure II-4.2.12 Silt Fence (p.369) for standard silt fence details. Include the following standard Notes for silt fence on construction plans and specifications: 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4-Page 370 1. The contractor shall install and maintain temporary silt fences at the locations shown in the Plans. 2. Construct silt fences in areas of clearing, grading, or drainage prior to starting those activities. 3. The silt fence shall have a 2-feet min. and a 21/2-feet max. height above the original ground surface. 4. The filter fabric shall be sewn together at the point of manufacture to form fil- ter fabric lengths as required. Locate all sewn seams at support posts.Altern- atively, two sections of silt fence can be overlapped, provided the Contractor can demonstrate, to the satisfaction of the Engineer, that the overlap is long enough and that the adjacent fence sections are close enough together to prevent silt laden water from escaping through the fence at the overlap. 5. Attach the filter fabric on the up-slope side of the posts and secure with staples, wire, or in accordance with the manufacturer's recommendations. Attach the filter fabric to the posts in a manner that reduces the potential for tearing. 6. Support the filter fabric with wire or plastic mesh, dependent on the properties of the geotextile selected for use. If wire or plastic mesh is used, fasten the mesh securely to the up-slope side of the posts with the filter fabric up-slope of the mesh. 7. Mesh support, if used, shall consist of steel wire with a maximum mesh spa- cing of 2-inches, or a prefabricated polymeric mesh. The strength of the wire or polymeric mesh shall be equivalent to or greater than 180 lbs. grab tensile strength. The polymeric mesh must be as resistant to the same level of ultra- violet radiation as the filter fabric it supports. 8. Bury the bottom of the filter fabric 4-inches min. below the ground surface. Backfill and tamp soil in place over the buried portion of the filter fabric, so that no flow can pass beneath the fence and scouring cannot occur. When wire or polymeric back-up support mesh is used, the wire or polymeric mesh shall extend into the ground 3-inches min. 9. Drive or place the fence posts into the ground 18-inches min.A 12—inch min. depth is allowed if topsoil or other soft subgrade soil is not present and 18- inches cannot be reached. Increase fence post min. depths by 6 inches if the fence is located on slopes of 3H:1V or steeper and the slope is perpendicular to the fence. If required post depths cannot be obtained, the posts shall be adequately secured by bracing or guying to prevent overturning of the fence due to sediment loading. 10. Use wood, steel or equivalent posts. The spacing of the support posts shall 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4 -Page 371 be a maximum of 6-feet. Posts shall consist of either: • Wood with dimensions of 2-inches by 2-inches wide min. and a 3-feet min. length. Wood posts shall be free of defects such as knots, splits, or gouges. • No. 6 steel rebar or larger. • ASTM A 120 steel pipe with a minimum diameter of 1-inch. • U, T, L, or C shape steel posts with a minimum weight of 1.35 lbs./ft. • Other steel posts having equivalent strength and bending resistance to the post sizes listed above. 11. Locate silt fences on contour as much as possible, except at the ends of the fence, where the fence shall be turned uphill such that the silt fence captures the runoff water and prevents water from flowing around the end of the fence. 12. If the fence must cross contours, with the exception of the ends of the fence, place gravel check dams perpendicular to the back of the fence to minimize concentrated flow and erosion. The slope of the fence line where contours must be crossed shall not be steeper than 3H:1 V. • Gravel check dams shall be approximately 1-foot deep at the back of the fence. Gravel check dams shall be continued perpendicular to the fence at the same elevation until the top of the check dam intercepts the ground surface behind the fence. • Gravel check dams shall consist of crushed surfacing base course, gravel backfill for walls, or shoulder ballast. Gravel check dams shall be located every 10 feet along the fence where the fence must cross con- tours. • Refer to Figure 11-4.2.13 Silt Fence Installation by Slicing Method (p.374)for slicing method details. Silt fence installation using the slicing method specifications: 1. The base of both end posts must be at least 2-to 4-inches above the top of the filter fabric on the middle posts for ditch checks to drain properly. Use a hand level or string level, if necessary, to mark base points before install- ation. 2. Install posts 3-to 4-feet apart in critical retention areas and 6-to 7-feet apart in standard applications. 3. Install posts 24-inches deep on the downstream side of the silt fence, and as close as possible to the filter fabric, enabling posts to support the filter fabric from upstream water pressure. 4. Install posts with the nipples facing away from the filter fabric. 2014 Stormwater Management Manual for Western Washington Volume 11- Chapter 4-Page 372 5. Attach the filter fabric to each post with three ties, all spaced within the top 8- inches of the filter fabric. Attach each tie diagonally 45 degrees through the fil- ter fabric, with each puncture at least 1-inch vertically apart. Each tie should be positioned to hang on a post nipple when tightening to prevent sagging. 6. Wrap approximately 6-inches of fabric around the end posts and secure with 3 ties. 7. No more than 24-inches of a 36-inch filter fabric is allowed above ground level. Compact the soil immediately next to the filter fabric with the front wheel of the tractor, skid steer, or roller exerting at least 60 pounds per square inch. Compact the upstream side first and then each side twice for a total of four trips. Check and correct the silt fence installation for any deviation before compaction. Use a flat-bladed shovel to tuck fabric deeper into the ground if necessary. 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4 -Page 373 Ponding height max. 24" I POST SPACING: 7' max. on open runs Attach fabric to 4' max. on pooling areas i Top of Fabric upstream side of post .i.�ii.-/ ice _ Belt FLOW — I 1lit POST DEPTH: F top 8" Drive over each side of ill, As much below ground silt fence 2 to 4 times as fabric above ground with device exerting 60 p.s.i. or greater Diagonal attachment 100% compaction 100% compaction doubles strength m_ te — — , EI NE111E111-111_ II la l EI I al lEirri 1I=III=III - 1111 1=III—1II=111=III=111 7111E111E111E111 Ill—1 I I—I 11=111111=1 ""'BENS IEIIIEIll=1I I—I I=1Il—III—II1=1I1=1I1= =111E111=-III=111_ 111-111—III-III—III—. 1=11111 I-111=. a 1EI I rEila 11--1 I f=1 I I 111=111E-1111—I1 t _I11=111E-111=111-111=— Attachment Details: I I E— I all a 1-III=111-111=111=111I 1 I 1=111-1 11-;'.4 11 I--111a 1 a 1 I= 1 l-1 o Gather fabric at posts, if needed. =l I 1—I I IE—I I::O. :ane.IE—I I EI I IEI 11E1 11E1 I' o Utilize three ties per post, all within top 8" 11E-111-111= 111E11M111=111=111- =11 IE—I I I=l I I=1 I I I IE-111=1 11=1 11=111-11 of fabric. 1_1E111E111E11H - I I Elle 11=111=111I o Position each tie diagonally, puncturing E 111E111E-111—III 1=111E-11IE111=11I1,1 holes verticallya minimum of 1" f-111=i 1 i=111E- 111=111=111—Ill—I apart. ;III111E111-111 1—,111E111E111-1'' 0 Hang each tie on a post nipple and tighten No more than 24" of a 36" securely. Use cable ties (50 Ibs) or soft fabric is allowed above ground wire. ( Roll of silt fence Operation � Post -' ' installed il Fabric after above compaction bill -, ground Silt Fence ILii r-=i n=i1=1TI-f11I-►1►- Ill/01/////fir E El i a I l i G _I I I_I I I_I I I_l I I_I 11I 11_i III—I 1 20o 11_I I I_I I► I_I 11—I i I I IE—I I IE-111=11IE11IEII IE-I1 1111( ttittimmiumwr=liAW r 1 11_300mm 11l 111-1 111E11'li111E111_III_I11-111-11 111_111 I 1=111;11-111_I I I_I11_I11_I 11 �,_ ,'1_,, 11,�1111� 11 i I I f I I A III; _-III-11 ;,111;,111,;,111= I,;, lli ill,,, Il,; ii- l _;-„;, —;_ — 11 ;III 1111 I_ Horizontal chisel point Slicing blade I (76 mm width) (18 mm width) Completed Installation Vibratory plow is not acceptable because of horizontal compaction NOT TO SCALE ban. ' 111Fig ur- l0=4o2o { 3 IIIWII Solt Fence lnstallatuon by S ocong Method DEPARTMENT OF Revised November2015 ECOLOGY Please see http,//www.ecy.wa.gov/copyright.html for copyright notice including permissions, State of Washington limitation of liability, and disclaimer. 2014 Stormwater Management Manual for Western Washington Volume II - Chapter 4 - Page 374 Maintenance Standards • Repair any damage immediately. • Intercept and convey all evident concentrated flows uphill of the silt fence to a sed- iment pond. • Check the uphill side of the fence for signs of the fence clogging and acting as a barrier to flow and then causing channelization of flows parallel to the fence. If this occurs, replace the fence or remove the trapped sediment. • Remove sediment deposits when the deposit reaches approximately one-third the height of the silt fence, or install a second silt fence. • Replace filter fabric that has deteriorated due to ultraviolet breakdown. BMP C234: Vegetated Strip Purpose Vegetated strips reduce the transport of coarse sediment from a construction site by providing a temporary physical barrier to sediment and reducing the runoff velocities of overland flow. Conditions of Use • Vegetated strips may be used downslope of all disturbed areas. • Vegetated strips are not intended to treat concentrated flows, nor are they intended to treat substantial amounts of overland flow.Any concentrated flows must be con- veyed through the drainage system to a sediment pond. The only circumstance in which overland flow can be treated solely by a strip, rather than by a sediment pond, is when the following criteria are met(see Table 11-4.2.4 Contributing Drain- age Area for Vegetated Strips (p.375)): Table 11-4.2.4 Contributing Drainage Area for Vegetated Strips Average Contributing Average Contributing Area Max Contributing area Area Slope Percent Slope Flowpath Length 1.5H : 1 V or flatter 67% or flatter 100 feet 2H : 1 V or flatter 50% or flatter 115 feet 4H : 1 V or flatter 25% or flatter 150 feet 6H : 1 V or flatter 16.7% or flatter 200 feet 10H : 1 V or flatter 10% or flatter 250 feet 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4 -Page 375 Design and Installation Specifications • The vegetated strip shall consist of a minimum of a 25-foot flowpath length con- tinuous strip of dense vegetation with topsoil. Grass-covered, landscaped areas are generally not adequate because the volume of sediment overwhelms the grass. Ideally, vegetated strips shall consist of undisturbed native growth with a well-developed soil that allows for infiltration of runoff. The slope within the strip shall not exceed 4H:1 V. • The uphill boundary of the vegetated strip shall be delineated with clearing limits. Maintenance Standards • Any areas damaged by erosion or construction activity shall be seeded imme- diately and protected by mulch. • If more than 5 feet of the original vegetated strip width has had vegetation removed or is being eroded, sod must be installed. • If there are indications that concentrated flows are traveling across the buffer, sur- face water controls must be installed to reduce the flows entering the buffer, or addi- tional perimeter protection must be installed. L MP C235: Wattles Purpose Wattles are temporary erosion and sediment control barriers consisting of straw, com- post, or other material that is wrapped in biodegradable tubular plastic or similar encas- ing material. They reduce the velocity and can spread the flow of rill and sheet runoff, and can capture and retain sediment. Wattles are typically 8 to 10 inches in diameter and 25 to 30 feet in length. Wattles are placed in shallow trenches and staked along the contour of disturbed or newly constructed slopes. See Figure 11-4.2.14 Wattles (p.378) for typical construction details. WSDOT Standard Plan 1-30.30-00 also provides information on Wattles (http://www.wsdot.wa.gov/Design/Standards/Plans.htm#Sectionl) Conditions of Use Use wattles: • In disturbed areas that require immediate erosion protection. ▪ On exposed soils during the period of short construction delays, or over winter months. • On slopes requiring stabilization until permanent vegetation can be estab- lished. 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4 -Page 376 • The material used dictates the effectiveness period of the wattle. Generally, Wattles are typically effective for one to two seasons. . Prevent rilling beneath wattles by properly entrenching and abutting wattles together to prevent water from passing between them. Design Criteria • Install wattles perpendicular to the flow direction and parallel to the slope contour. . Narrow trenches should be dug across the slope on contour to a depth of 3-to 5- inches on clay soils and soils with gradual slopes. On loose soils, steep slopes, and areas with high rainfall, the trenches should be dug to a depth of 5-to 7- inches, or 1/2 to 2/3 of the thickness of the wattle. . Start building trenches and installing wattles from the base of the slope and work up. Spread excavated material evenly along the uphill slope and compacted using hand tamping or other methods. . Construct trenches at intervals of 10-to 25-feet depending on the steepness of the slope, soil type, and rainfall. The steeper the slope the closer together the trenches. . Install the wattles snugly into the trenches and abut tightly end to end. Do not over- lap the ends. . Install stakes at each end of the wattle, and at 4-foot centers along entire length of wattle. . If required, install pilot holes for the stakes using a straight bar to drive holes through the wattle and into the soil. . Wooden stakes should be approximately 3/4 x 3/4 x 24 inches min. Willow cuttings or 3/8-inch rebar can also be used for stakes. . Stakes should be driven through the middle of the wattle, leaving 2 to 3 inches of the stake protruding above the wattle. Maintenance Standards . Wattles may require maintenance to ensure they are in contact with soil and thor- oughly entrenched, especially after significant rainfall on steep sandy soils. 2014 Stormwater Management Manual for Western Washington Volume /l- Chapter 4-Page 377 rii �;� �p� �. ` _CP. ��� ��'1, ��r'a tii f o _(i ce:g-3.. L ` o `P cs 3' - 4' — \k . )\/ H, . g ..* „. ,/ ti.ti (1.2m) 40... ,/,„\i/ \ 1\/ /' \.- \i1/ ''. - ".0. / -, / 1. .,.-I/ ) ig \ \ Straw rolls must be ►AV .+ i,i placed alongslope �7 it rfr? `� Adjacent rolls contours " ,�� shall tightly abut , \ At . "\ . , - '\ 1 s e... 1 0.pr „,1":. Y ,,, AN N, ; „t, , ,,! \ \ ,--. ,,` 10' - 25' (3-8m) J V .:(;\ 4 4 Spacing depends \ on soil type and sr .�. slope steepness Sediment, organic matter, Oi and native seeds are �� captured behind the rolls. �"ter r� 1 V \ 3" - 5" (75-125mm) % V-1 �/� (200-250mm) tir* Live Stake // \j�` �► �"`, // //N !\ ___,7 `.\/ \ , 1" x 1" Stake ��/\ \/ (25 x 25mm) ` NOTE: 1. Straw roll installation requires the placement and secure staking ire of the roll in a trench, 3"- 5" (75-125mm) deep, dug on contour. Runoff must not be allowed to run under or around roll. NOT TO SCALE 1 ON16111= Figure I1®4o2o t4 Viii" Wattes Revised November 2015 (DEPARTMENT OF HF C ® _ CO Y Please see http://www.ecy.wagov/copyright.html for copyright notice including permissions, State of Washington limitation of liability, and disclaimer. - 2014 Stormwater Management Manual for Western Washington Volume II - Chapter 4 - Page 378 . Inspect the slope after significant storms and repair any areas where wattles are not tightly abutted or water has scoured beneath the wattles. Approved as Equivalent Ecology has approved products as able to meet the requirements of BMP C235: Wattles. The products did not pass through the Technology Assessment Protocol— Ecology (TAPE)process. Local jurisdictions may choose not to accept this product approved as equivalent, or may require additional testing prior to consideration for local use. The products are available for review on Ecology's website at http://www.ecy.wa.gov- /programs/wq/stormwater/newtech/equivalent.html BMP C236: Vegetative Filtration Purpose Vegetative Filtration may be used in conjunction with BMP C241: Temporary Sediment Pond (p.388), BMP C206: Level Spreader(p.348) and a pumping system with surface intake to improve turbidity levels of stormwater discharges by filtering through existing vegetation where undisturbed forest floor duff layer or established lawn with thatch layer are present. Vegetative Filtration can also be used to infiltrate dewatering waste from foundations, vaults, and trenches as long as runoff does not occur. Conditions of Use . For every five acre of disturbed soil use one acre of grass field, farm pasture, or wooded area. Reduce or increase this area depending on project size, ground water table height, and other site conditions. • Wetlands shall not be used for filtration. . Do not use this BMP in areas with a high ground water table, or in areas that will have a high seasonal ground water table during the use of this BMP. . This BMP may be less effective on soils that prevent the infiltration of the water, such as hard till. . Using other effective source control measures throughout a construction site will prevent the generation of additional highly turbid water and may reduce the time period or area need for this BMP. . Stop distributing water into the vegetated area if standing water or erosion results. Design Criteria • Find land adjacent to the project that has a vegetated field, preferably a farm field, or wooded area. • If the project site does not contain enough vegetated field area consider obtaining 2014 Stormwater Management Manual for Western Washington Volume ll- Chapter 4 -Page 379 fll®311.1 Downspout Full Jnfiltriti t ; Systems (AMP T5 1OA) Downspout full infiltration systems are trench or drywell designs intended only for use in infiltrating runoff from roof downspout drains. They are not designed to directly infiltrate runoff from pollutant-generating impervious surfaces. Application Projects subject to 1-2.5.5 Minimum Requirement#5: On-site Stormwater Management (p.55) must provide for individual downspout full infiltration systems or full dispersion if feasible. Evaluate the feasibility, or applicability, of downspout full infiltration unless full dispersion is proposed. Use the evaluation procedure below to determine the feasibility of downspout full infiltration. Runoff Modeling for Ro.f Downspout F' 11 Infiltration If roof runoff is infiltrated according to the requirements of this section, the roof area may be discounted from the project area used for sizing stormwater facilities. Procedur• for Evaluating Feasibility 1. Have one of the following prepare a soils report to determine if soils suitable for infiltration are present on the site: • A professional soil scientist certified by the Soil Science Society of America (or an equivalent national program) • A locally licensed on-site sewage designer • A suitably trained person working under the supervision of a professional engineer, geologist, hydrogeologist, or engineering geologist registered in the State of Washington. The report shall reference a sufficient number of soils logs to establish the type and limits of soils on the project site. The report should at a minimum identify the limits of any outwash type soils (i.e., those meeting USDA soil texture classes ranging from coarse sand and cobbles to medium sand) versus other soil types and include an inventory of topsoil depth. 2. If the lots or site does not have outwash or loam soils, and full dispersion is not feasible, then consider a rain garden or bioretention BMPs (the next lower priority on-site stormwater management system). 3. Complete additional site-specific testing on lots or sites containing outwash (coarse sand and cobbles to medium sand) and loam type soils. Individual lot or site tests must consist of at least one soils log at the location of the infiltration system, a minimum of 4 feet in depth from the proposed grade and at 2014 Stormwater Management Manual for Western Washington Volume III- Chapter 3-Page 452 least 1 foot below the expected bottom elevation of the infiltration trench or dry well. Identify the NRCS series of the soil and the USDA textural class of the soil horizon through the depth of the log, and note any evidence of high ground water level, such as mottling. 4. Downspout infiltration is considered feasible on lots or sites that meet all of the fol- lowing: . 3 feet or more of permeable soil from the proposed final grade to the sea- sonal high ground water table. . At least 1-foot of clearance from the expected bottom elevation of the infilt- ration trench or dry well to the seasonal high ground water table. . The downspout full infiltration system can be designed to meet the minimum design criteria specified below. Design Criteria for Infiltration Trenches Figure III-3.1.2 Typical Downspout Infiltration Trench (p.455) shows a typical downspout infiltration trench system, and Figure III-3.1.3 Alternative Downspout Infiltration Trench System for Coarse Sand and Gravel (p.456) presents an alternative infiltration trench sys- tem for sites with coarse sand and cobble soils. These systems are designed as spe- cified below. General 1. The following minimum lengths (linear feet) per 1,000 square feet of roof area based on soil type may be used for sizing downspout infiltration trenches. Coarse sands and cobbles: 20 LF Medium sand: 30 LF Fine sand, loamy sand: 75 LF Sandy loam: 125 LF Loam: 190 LF 2. Maximum length of trench shall not exceed 100 feet from the inlet sump. 3. Minimum spacing between trench centerlines shall be 6 feet. 4. Filter fabric shall be placed over the drain rock as shown on Figure III-3.1.2 Typical Downspout Infiltration Trench (p.455) prior to backfilling. 5. Infiltration trenches may be placed in fill material if the fill is placed and compacted under the direct supervision of a geotechnical engineer or professional civil 2014 Stormwater Management Manual for Western Washington Volume III- Chapter 3-Page 453 engineer with geotechnical expertise, and if the measured infiltration rate is at least 8 inches per hour. Trench length in fill must be 60 linear feet per 1,000 square feet of roof area. Infiltration rates can be tested using the methods described in Section 3.3. 6. Infiltration trenches should not be built on slopes steeper than 25% (4:1).A geo- technical analysis and report may be required on slopes over 15 percent or if loc- ated within 200 feet of the top of slope steeper than 40%, or in a landslide hazard area. 7. Trenches may be located under pavement if a small yard drain or catch basin with grate cover is placed at the end of the trench pipe such that overflow would occur out of the catch basin at an elevation at least one foot below that of the pavement, and in a location which can accommodate the overflow without creating a sig- nificant adverse impact to downhill properties or drainage systems. This is inten- ded to prevent saturation of the pavement in the event of system failure. Design Criteria for Infiltration Drywells Figure III-3.1.4 Typical Downspout Infiltration Drywell (p.457) shows a typical downspout infiltration drywell system. These systems are designed as specified below. General 1. Drywell bottoms must be a minimum of 1 foot above seasonal high ground water level or impermeable soil layers. 2. When located in course sands and cobbles, drywells must contain a volume of gravel equal to or greater than 60 cubic feet per 1000 square feet of impervious sur- face served. When located in medium sands, drywells must contain at least 90 cubic feet of gravel per 1,000 square feet of impervious surface served. 3. Drywells must be at least 48 inches in diameter(minimum) and deep enough to contain the gravel amounts specified above for the soil type and impervious sur- face served. 4. Filter fabric (geotextile) must be placed on top of the drain rock and on trench or dry- well sides prior to backfilling. 5. Spacing between drywells must be a minimum of 10 feet. 6. Downspout infiltration drywells must not be built on slopes greater than 25% (4:1). Drywells may not be placed on or above a landslide hazard area or on slopes greater than 15%without evaluation by a professional engineer with geotechnical expertise or a licensed geologist, hydrogeologist, or engineering geologist, and with jurisdiction approval. 2014 Stormwater Management Manual for Western Washington Volume Ill- Chapter 3-Page 454 Figure I11-3.1.2 Typical Downspout Infiltration Trench Plan View 4"rigid or 6"flexible roof perforated pipe drain sump w/solid lid infiltration trench roof drain overflow Profile View 4"rigid or 6"flexible splash block A perforated pipe CB sump —► w/solid lid 12" f washed rock 1 Y2"-%" A _ _ 1'min I 1'min -I."- A fine mesh screen T } varies I f 10'min. —— 5'min. -.- Section A-A filter fabric compacted backfill 24" 4"rigid or 6"flexible perforated pipe II:II.I Wfal4/.ti /iosi 3 a=P-11=n—n=u_ washed rock 1 Y2" /a 24" --►I NOT TO SCALE t1 Figure III-3.1 .2 Typical Downspout Infiltration Trench DEPARTMENT OF Revised November 2015 ECOLOGY Please see http://www.ecy.wa.gov/copyright.html for copyright notice including permissions, State of Washington limitation of liability,and disclaimer. 2014 Stormwater Management Manual for Western Washington Volume III- Chapter 3-Page 455 SMP T5.12: Sheet Flow Dispersion Purpose and Definition Sheet flow dispersion is the simplest method of runoff control. This BMP can be used for any impervious or pervious surface that is graded to avoid concentrating flows ). Because flows are already dispersed as they leave the surface, they need only traverse a narrow band of adjacent vegetation for effective attenuation and treatment. Applications and Limitations Use this BMP for flat or moderately sloping (< 15% slope) surfaces such as driveways, sports courts, patios, roofs without gutters, lawns, pastures; or any situation where con- centration of flows can be avoided. Design Guidelines . See Figure V-5.3.2 Sheet Flow Dispersion for Driveways (p.910)for details for driveways. . Provide a 2-foot-wide transition zone to discourage channeling between the edge of the impervious surface (or building eaves) and the downslope vegetation. This transition zone may consist of an extension of subgrade material (crushed rock), modular pavement, drain rock, or other material acceptable to the Local Plan Approval Authority. . Provide a 10-foot-wide vegetated buffer for up to 20 feet of width of paved or imper- vious surface. Provide an additional 10 feet of vegetated buffer width for each addi- tional 20 feet of impervious surface width or fraction thereof. (For example, if a driveway is 30 feet wide and 60 feet long provide a 20-foot wide by 60-foot long vegetated buffer, with a 2-foot by 60-foot transition zone.) . No erosion or flooding of downstream properties may result. . Runoff discharge toward landslide hazard areas must be evaluated by a geo- technical engineer or a qualified geologist. Do not allow sheet flow on or above slopes greater than 20%, or above erosion hazard areas, without evaluation by a geotechnical engineer or qualified geologist and approval by the Local Plan Approval Authority. . For sites with septic systems, the discharge area must be ten feet downgradient of the drainfield primary and reserve areas (WAC 246-272A-0210). A Local Plan Approval Authority may waive this requirement if site topography clearly prohibits flows from intersecting the drainfield. 2014 Stormwater Management Manual for Western Washington Volume V- Chapter 5-Page 908 Runoff Modeling Where BMP T5.12: Sheet Flow Dispersion is used to disperse runoff into an undisturbed native landscape area or an area that meets BMP T5.13: Post-Construction Soil Quality and Depth (p.911), and the vegetated flow path is 50 feet or more, the impervious area may be modeled as landscaped area. Where the vegetated flowpath is 25 to 50 feet, use of a dispersion trench (see BMP T5.10B: Downspout Dispersion Systems (p.905)) allows modeling the impervious area as 50% impervious/50% landscape. This is done in the WWHM3 on the Mitigation Scenario screen by entering the dispersed impervious area into one of the entry options for dispersal of impervious area runoff. For procedures in WWHM 2012, see Appendix III-C: Washington State Department of Ecology Low Impact Development Flow Modeling Guidance (p.587). 2014 Stormwater Management Manual for Western Washington Volume V- Chapter 5-Page 909 Figure V-5.3.2 Sheet Flow Dispersion for Driveways tn { T co My Mv• m _0 1 . Locate drain 25' from = ° ±u - ROW if driveway I�, r ; slopes toward street. I 700 sq. ft. max. between berms i I'"I I i 0.-1 Driveway i 2 4" Slope 1 f a-- 6' min ► + 141 ..it ; .41';.--' : IN ram:..✓w . Berm Detail ' Diagonal = ' "{ 25'vegetated berm with 25' r•.-! flowpath dispersion / trench i f . Plan Driveway Dispersion Trench Driveway Slope Varies and Slopes Toward Street i Imo . ice` // 1 Max 2°°o. Driveway 1 i crass`sto e _ r s s::- 25' _ A. �0fa .,.....•/ cod',I-A:: __,��_:- Plan / - a6 Sheet Flow Dispersion from a Driveway Flat to Moderately Sloping Driveways I NOT TO SCALE alhabarni Figure V-5.3.2 111. 1 Sheet Flow Dispersion for Driveways DEPARTMENT OF Revised January 2016 ECOLOGY Please see http://www.ecy.wagov/copyrighthtmifor copyright notice including permissions, State of Washington limitation of liability, and disclaimer. 2014 Stormwater Management Manual for Western Washington Volume V - Chapter 5 - Page 910 IBMP T5.13: Post-Construction Soil Quality and epth Purpose and Definition Naturally occurring (undisturbed) soil and vegetation provide important stormwater func- tions including: water infiltration; nutrient, sediment, and pollutant adsorption; sediment and pollutant biofiltration; water interflow storage and transmission; and pollutant decom- position. These functions are largely lost when development strips away native soil and vegetation and replaces it with minimal topsoil and sod. Not only are these important stormwater functions lost, but such landscapes themselves become pollution generating pervious surfaces due to increased use of pesticides, fertilizers and other landscaping and household/industrial chemicals, the concentration of pet wastes, and pollutants that accompany roadside litter. Establishing soil quality and depth regains greater stormwater functions in the post devel- opment landscape, provides increased treatment of pollutants and sediments that result from development and habitation, and minimizes the need for some landscaping chem- icals, thus reducing pollution through prevention. Applications and Limitations Establishing a minimum soil quality and depth is not the same as preservation of nat- urally occurring soil and vegetation. However, establishing a minimum soil quality and depth will provide improved on-site management of stormwater flow and water quality. Soil organic matter can be attained through numerous materials such as compost, corn- posted woody material, biosolids, and forest product residuals. It is important that the materials used to meet the soil quality and depth BMP be appropriate and beneficial to the plant cover to be established. Likewise, it is important that imported topsoils improve soil conditions and do not have an excessive percent of clay fines. This BMP can be considered infeasible on till soil slopes greater than 33 percent. Design Guidelines Soil retention. Retain, in an undisturbed state, the duff layer and native topsoil to the maximum extent practicable. In any areas requiring grading remove and stock- pile the duff layer and topsoil on site in a designated, controlled area, not adjacent to public resources and critical areas, to be reapplied to other portions of the site where feasible. Soil quality.All areas subject to clearing and grading that have not been covered by impervious surface, incorporated into a drainage facility or engineered as struc- tural fill or slope shall, at project completion, demonstrate the following: 1. A topsoil layer with a minimum organic matter content of 10% dry weight in planting beds, and 5% organic matter content in turf areas, and a pH from 6.0 2014 Stormwater Management Manual for Western Washington Volume V- Chapter 5-Page 911 to 8.0 or matching the pH of the undisturbed soil. The topsoil layer shall have a minimum depth of eight inches except where tree roots limit the depth of incorporation of amendments needed to meet the criteria. Subsoils below the topsoil layer should be scarified at least 4 inches with some incorporation of the upper material to avoid stratified layers, where feasible. 2. Mulch planting beds with 2 inches of organic material 3. Use compost and other materials that meet these organic content require- ments: a. The organic content for"pre-approved" amendment rates can be met only using compost meeting the compost specification for BMP T7.30: Bioretention Cells, Swales, and Planter Boxes (p.959), with the excep- tion that the compost may have up to 35% biosolids or manure. The compost must also have an organic matter content of 40% to 65%, and a carbon to nitrogen ratio below 25:1. The carbon to nitrogen ratio may be as high as 35:1 for plantings com- posed entirely of plants native to the Puget Sound Lowlands region. b. Calculated amendment rates may be met through use of composted material meeting (a.) above; or other organic materials amended to meet the carbon to nitrogen ratio requirements, and not exceeding the contaminant limits identified in Table 220-B, Testing Parameters, in WAC 173-350-220. The resulting soil should be conducive to the type of vegetation to be established. . Implementation Options: The soil quality design guidelines listed above can be met by using one of the methods listed below: 1. Leave undisturbed native vegetation and soil, and protect from compaction during construction. 2. Amend existing site topsoil or subsoil either at default"pre-approved" rates, or at custom calculated rates based on tests of the soil and amendment. 3. Stockpile existing topsoil during grading, and replace it prior to planting. Stockpiled topsoil must also be amended if needed to meet the organic mat- ter or depth requirements, either at a default"pre-approved"rate or at a cus- tom calculated rate. 4. Import topsoil mix of sufficient organic content and depth to meet the require- ments. 2014 Stormwater Management Manual for Western Washington Volume V- Chapter 5-Page 912 More than one method may be used on different portions of the same site. Soil that already meets the depth and organic matter quality standards, and is not com- pacted, does not need to be amended. Planning/Permitting/inspectionNerification Guidelines & Procedures Local governments are encouraged to adopt guidelines and procedures similar to those recommended in Guidelines and Resources For Implementing Soil Quality and Depth BMP T5.13 in WDOE Stormwater Management Manual for Western Washington. This document is available at: http://www.soilsforsalmon.orq/pdf/Soil BMP Manual.pdf Maintenance . Establish soil quality and depth toward the end of construction and once estab- lished, protect from compaction, such as from large machinery use, and from erosion. . Plant vegetation and mulch the amended soil area after installation. . Leave plant debris or its equivalent on the soil surface to replenish organic matter. . Reduce and adjust, where possible, the use of irrigation, fertilizers, herbicides and pesticides, rather than continuing to implement formerly established practices. Runoff Model Representation Areas meeting the design guidelines may be entered into approved runoff models as "Pasture" rather than "Lawn." Flow reduction credits can be taken in runoff modeling when BMP T5.13: Post-Con- struction Soil Quality and Depth is used as part of a dispersion design under the con- ditions described in: . BMP T5.10B: Downspout Dispersion Systems (p.905) . BMP T5.11: Concentrated Flow Dispersion (p.905) . BMP T5.12: Sheet Flow Dispersion (p.908) . 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However,the cumulative impact of smaller development projects on the natural hydro- logy and water quality of local waters can be significant. To reduce that cumulative impact, small projects (see 1-2.4 Applicability of the Minimum Requirements (p.35)) must implement on-site stormwater management BMP's (See 1-2.5.5 Minimum Requirement #5: On-site Stormwater Management(.p.55)). Rain gardens are an on-site stormwater management BMP that can provide effective removal of many stormwater pollutants, and provide reductions in stormwater runoff quantity and surface runoff flow rates. Rain gardens are non-engineered, shallow, landscaped depressions with compost- amended soils and adapted plants. The depression ponds and temporarily stores storm- water runoff from adjacent areas. A portion of the influent stormwater passes through the amended soil profile and into the native soil beneath. Stormwater that exceeds the stor- age capacity is designed to overflow to an adjacent drainage system. Applications and Limitations Rain gardens are an on-site stormwater management BMP option for projects that have to comply with Minimum Requirements#1 -#5, but not Minimum Requirements#6 -#9. For projects electing to use List#1 of 1-2.5.5 Minimum Requirement#5: On-site Storm- water Management(p.55), rain gardens are to be used to the extent feasible for runoff from roofs and other hard surfaces unless a higher priority BMP is feasible. Infeasibility criteria for rain gardens are the same as for bioretention. Please see Biore- tention infeasibility criteria in BMP T7.30: Bioretention Cells, Swales, and Planter Boxes (p.959). Although not required, Ecology recommends installation by a landscaping company with experience in rain garden construction. Rain gardens constructed with imported compost materials should not be used within one-quarter mile of phosphorus-sensitive waterbodies. Preliminary monitoring indicates that new rain gardens can add phosphorus to stormwater. Therefore, they should also not be used with an underdrain when the underdrain water would be routed to a phos- phorus-sensitive receiving water. Design Guidelines Refer to the Rain Garden Handbook for Western Washington (2013) for rain garden spe- cifications and construction guidance. 2014 Stormwater Management Manual for Western Washington Volume V- Chapter 5-Page 915 For amending the native soil within the rain garden, Ecology recommends use of com- post that meets the compost specification for bioretrention (see BMP T7.30: Bioretention Cells, Swales, and Planter Boxes (p.959)). Compost that includes biosolids or manures shall not be used. For design on projects subject to 1-2.5.5 Minimum Requirement#5: On-site Stormwater Management(p.55), and choosing to use List#1 of that requirement, rain gardens shall have a horizontally projected surface area below the overflow which is at least 5% of the total impervious surface area draining to it. If lawn/landscape area will also be draining to the rain garden, Ecology recommends that the rain garden's horizontally projected sur- face area below the overflow be increased by 2% of the lawn/landscape area. Underdrains Ecology does not recommend the use of underdrains for rain gardens. Design and con- struction of an underdrain system likely requires professional expertise. Where a muni- cipality intends to require or allow underdrained rain gardens in areas with initial infiltration rates between 0.3 and 0.6 inches per hour, the invert of the underdrain shall be 6 inches above the bottom of the aggregate bedding for the underdrain.A larger dis- tance between the underdrain and the bottom of the aggregate bedding is desirable, but cannot be used to trigger infeasibility due to inadequate vertical separation to the sea- sonal high water table, bedrock, or other impermeable layer. Ecology recommends that the municipality establish standard design specifications and drawings. Maintenance Please refer to the Rain Garden Handbook for Western Washington (2013) for tips on mulching, watering, weeding, pruning, and soil management. The "Western Washington Low Impact Development(LID) Operation and Maintenance (O&M) Guidance Docu- ment" may be consulted for more detailed guidance. BMP T5.14B: Bioretention Purpose and Definition Bioretention areas are shallow landscaped depressions, with a designed soil mix and plants adapted to the local climate and soil moisture conditions, that receive stormwater from a contributing area. Bioretention provides effective removal of many stormwater pollutants by passing storm- water through a soil profile that meets specified characteristics. Bioretention can also reduce stormwater runoff quantity and surface runoff flow rates significantly where the exfiltrate from the design soil is allowed to infiltrate into the surrounding native soils. 2014 Stormwater Management Manual for Western Washington Volume V- Chapter 5-Page 916 t'T v 04, PLANNING, COMMUNITY, &ECONOMIC DEVELOPMENT DEPARTMENT /0411 f z "EIC U I TAL/ PLAN REVISION /ADDITIONAL INFO COVER SHEE 17 fling Address:P.O. Box 547, Anacortes, WA 98221 �qew ce Location: 904 6th Street, Anacortes WA 98821 MAR :3 2019 Phone: (360)299-1984, Fax: (360)293-1938 Please use'th1s9;'•s 1 E $ eg° 'Sions or additional information to your p " sir . ,; a ,; Permit/Project#: BLD'20 - 0 2S O Date: O 3/0`i 120 '9 Project Name: PLAT OF g N OP-TM , LOT 11 Project Address: I(9O`-f Les-T ITUDE CIRCLE LAN)o D CaENTfZY Project Contact: JA CIL t2-E I N ST R Ac Company Name: °E y E wPrn 1=N-5 1 NC Contact Phone: 3(9 O--] SS-9 O 21 A* 1" Contact Email: 'aGk-r@ 1 a.tna4-eo i ge .CO w' Has the permit been issued yet? 0 Yes 0 No All revisions must be either clouded or highlighted &wet stamped by an architect/engineer(if applicable). Has this been done? 0 Yes 0 No N/A What department(s)is this resubmittal/revision/additional information to go to? ❑ Planning Dept. I`(Building Dept. ❑ Fire Dept. ❑ Stormwater ❑ Public Works Dept. Is the plan revision or additional information,in response to a plan review letter? ❑ Yes. A copy of the plan review letter with itemized responses to each item is required. No, the revision or additional information is initiated by the applicant, landowner, designer, or builder. If not in response to a Plan Review Letter, please explain the nature of the revisions and/or additional info: -VISED OQ.IC()NAL KLAN SUI33MI-1 ItD Are you submitting a full replacement? Yes 0 No If not what page# is being replaced? Two full sized copies of all revised/additional information is required. Has this been done? g Yes 0 No Two 11"X 17" reduced copies of revised site or floor plan is required.Has this been done? g(Yes 0 No Check the box next to the type of plan, report, or calculation where revisions or additional information can be found. ►' Site Plan ►m Building Plans 0 Structural Plan ❑ Landscape Plan 0 Parking Plan 0 Tree Preservation Plan ❑ Arborist Report 0 SEPA checklist 0 Wetland Report ❑ Geotechnical Report ❑ Storm Drainage Analysis 0 TESC Plan ❑ Civil Plan )t Lot Coverage Calculations , Impervious Surface Calculations ❑ FAR Calculations 0 Grading Plan 0 Survey(Boundary/Topo) ® Mechanical Plan 0 Plumbing Plan 0 Other: FOR OFFICE USE ONLY: ROUTED: ROUTED TO: DATE APPROVED BY: DATE ROUTED APPROVED: ❑ Building Dept. ❑ Planning Dept. ❑ Stormwater ❑ Public Works Dept. ❑ Fire Dept. ❑ Third Party Review %rt x o PLANNING, COMMUNITY, &ECONOMIC DEVELOPMENT DEPARTMENT ("at $/ .AN REVISION /ADDITIONAL INFO COVER SHEET H wy. MaAlf P�7 Address:P.O. Box 547, Anacortes, WA 98221 qco ,- office Location: 904 61 Street, Anacortes WA 98821 MAY 2 b.2019 P` ne: (360)299-1984, Fax: (360)293-1938 Please use this orm to submit recisions or a,,ir anal + orina aim to your permit application. Permit/Project#: 9- 2-0l l2 -02SO Date: S - 2,---5— 19 Project Name: 'CA-T" o 48 too tcT/-(-` LCr -t— lc) _ Project Address: l ('O C,6.--nt T u tom- Gk 12 Project Contact:3 &. �e 1 R]c -1 Company Name: ��j �''k�y Contact Phone: SW-75b- G1 o2I ( 5 Contact Email Jc r P I a n ti ec1q gc�trL. �en Has the permit been issued yet? Z l Yes ❑ No �J All revisions must be either clouded or highlighted &wet stamped by an architect/engineer(if applicable). Has this been done? 41 Yes 0 No What department(s)is this resubmittal/revision/additional information to go to? ❑ Planning Dept. trBuilding Dept. 0 Fire Dept. 0 Stormwater 0 Public Works Dept. Is the plan revision or additional information,in response to a plan review letter? Yes. A copy of the plan review letter with itemized responses to each item is required. ❑ No,the revision or additional information is initiated by the applicant, landowner, designer, or builder. If not in response to a Plan Review Letter, please explain the nature of the revisions and/or additional info: Are you submitting a full replacement? 0 Yes /,(Z No If not what page#is being replaced? e A(,, , i Two full sized copies of all revised/additional information is required. Has this been done? L -Yes 0 No Two 11"X 17" reduced copies of revised site or floor plan is required.Has this been done? 0 Yes ElNo lNl/il Check the box next to the type of plan, report, or calculation where revisions or additional information can be found. ❑ Site Plan s Building Plans 0 Structural Plan ❑ Landscape Plan 0 Parking Plan 0 Tree Preservation Plan ❑ Arborist Report 0 SEPA checklist 0 Wetland Report ❑ Geotechnical Report 0 Storm Drainage Analysis 0 TESC Plan ❑ Civil Plan 0 Lot Coverage Calculations 0 Impervious Surface Calculations ❑ FAR Calculations 0 Grading Plan 0 Survey(Boundary/Topo) ❑ Mechanical Plan 0 Plumbing Plan 0 Other: FOR OFFICE USE ONLY: DATE DATE ROUTED: ROUTED TO: ROUTED: APPROVED BY: APPROVED: ❑ Building Dept. ❑ Planning Dept. ❑ Stormwater ❑ Public Works Dept. ❑ Fire Dept. ❑ Third Party Review May 23, 2019 Anacortes Planning, Community& Economic Development Dept. Attn: Rob Frisinger RE: Permit#BLD-2018-0280(1604 Latitude Circle) Attached are revisions addressing items#1 and #2 from your review letter. After re-reviewing our lot slope and construction drawings, it was determined that the lot slope at the interior garage walls were not as severe as shown on the drawings. I used an "average" slope line on the cross sections,as I did on the elevations,therefore creating the need for higher foundation walls than are actually necessary. The drawings have been revised,which shows that a 12'-0" (max.) high conc. retaining will work in these areas. The foundation plan was revised, removing the note for stud retaining walls above the conc. retaining walls, since they are no longer needed. Otherwise everything else remains the same. The cross section at the garage/master bedroom has been revised to show a lesser more accurate slope at the garage/house wall. The Left elevation average building height was revised. Two full sized copies of the revised sheets are enclosed. If you need anything further, please let me know. Thanks. Jack Reinstra Landed Gentry ,G_x Y o PLANNING, COMMUNITY, &ECONOMIC DEVELOPMENT DEPARTMENT Mailing Address:P.O. Box 547, Anacortes, WA 98221 Office Location: 904 6th Street, Anacortes WA 98821 ' `;� Phone: (360) 293-1901, Fax: (360) 293-1938 May 20th, 2019 Jack Reinstra 504 E FAIRHAVEN AVE BURLINGTON WA 98233-1846 RE: Permit BLD-2018-0280 Address: 1604 LATITUDE CIR Dear Sir: Thank you for the submittal of your Building Permit application. The Building Department has reviewed the Building Plans for structural deficiencies and has determined that additional information is required in order to proceed. Additional specialties within the Planning, Community, and Economic Development Department may have other outstanding concerns. Please provide the following information as soon as possible so that we may continue the review process: 1 Engineering for 16' retaining walls at garage. Please include calculations for vehicle surcharge. 2 Sheet A-3.4 references full height foundation at garage to house location yet sheet A-5.1 indicates a 12' retaining wall with unrestrained top with a 4' wooden retaining wall with an unrestrained base. The combined wall height appears to be 16' tall. Please clarify your intent. Engineering is to consist of calculations and criteria with a wet stamp and signature of a Washington State licensed engineer or architect. Thank you for your attention on these matters and I look forward to working with you on this project. If you have any questions please do not hesitate to contact me at(360) 588-8297 or by e-mail at robf(p�cityofanacortes.org Sincerely, • Rob Frisinger Plans Examiner/Building Inspector robf(a�citvofanacortes.orq Office (360) 588-8297 Cell (360) 391-1403 My incoming and outgoing email messages are subject to public disclosure requirements per RCW 42.56 Hydrant Flow Test Report Test Date 4/26/17 Test Time 12:30PM Location Tested by 1419 Latitude Circle Mark Taitano Anacortes, WA 98221 Commercial Fire Protection, Inc. 17199 Bennett Rd Mount Vernon, WA 98273 (360) 848-9093 Notes Read Hydrant New Hydrant, Hydrant 915 (Update of a previous 86 psi static pressure report) 56 psi residual pressure hydrant elevation Flow Hydrant(s) Pitot Outlet Elev Size C Pressure Flow #1 3.5 0.93 29 1831 gpm Flow Graph 100 2804.0 gpm at 20 psi 80 60 psi : 40 20 0 0 750 1500 2250 3000 3750 gpm Created with the free hydrant flow test program from www.igneusinc.com 1419 Latitude Circle, Anacortes, WA ,- --; , or.- -Ilishii---,-- . . ,-enc- , An I . -•Y. f f.• If� .M. .T ` - '7. iji P - �y _ yI ` t'- ', . ,.. 1 a Mgr II 4 4. .. .. It% - ...-- ,t I ..t'::. ' 4 r-' -0:j.. r'll 411!1 *. if‘ - ' . 1 .4 i' '. i ' l' .L.100,41' ....I • i>1/44''� 48 North Development • .oat ,�R • Hydrant 915 at 1419 Latitude Circle / . 0 - •• , Static: 86 psi Residual: 56 psi Flow: 1829 gpm ;A`�". • "el* P�� ''- '1. .iir , \+liotal 1 ,,,i4 r ,.. ,� In accordance with 2015 iFC "able C102.1, t�is testMIN IM=, ,. a may be used to calculate a maximum ,of 1750 m. I it e v , � .' 0 ,.r el I -nip, , ilke- , ji ill; r +I E IL • p r t I 'fal di is'a'.--————-—-----—---- •� I `� , i ..___ ___-. I;I t1 • "• l• iJ d� r' 1 .1'III ;•• I 11; t , i , is • , � ,, "IV ,l .1, ,�. , IIlLill , :4': .II 3. t:I'11.1'1I 1..:.1: • , .r ail;..". • .t.t..) %. : ....1-.4 a : C. j ' lily .! !•:. r. A C9. 1'1".1•,.-riegsf.t;*i t �l 1.• 'itt. ui ...�,.• .' ,h.1 ,.tv•i i.; �.—...—y •"• •:)1i ':�i:1itit I �L g2 •t1 , i'.I;';ill,:.}„i•1 —=�' t ✓ • , will ii�`A.i':11it „ e r...r 111: 1 ilk 1./1 .�14)11;• *, ) -P. 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LOT 20 `\ \ � `` ea \ era_ \ • \ INLET\ \ PER C2 0,CATCIO ASIN \\ LANDED GENTRY EXISTING SANITARY \ • SEWER LINE \ , UTILITY \ FILTER TYPE IN DOWN \ \\ ; 11 O NI E S �1 N D COMMUNITIES \ (TYPICAL) \\ LINE EASEMENT \\ STREAM CATCHBASIN \ \ EXISTING \ Q ' \\ CONCRETE � LO I • 24 ♦♦ GENERAL NOTES \ STORMDRAIN \ CURB 8 GUTTER- \ \ LINE(TYPICAL) \ \ OWNER: \ \ \ LANDED GENTRY \ \ 504 E. FAIRHAVEN \ ' ? PROPOSED \ \ \ BURLINGTON, WA \ I '1� , PERIMETER SILT \ \ \ 98233 \ ` FENCING(TYP)PER \ \\ + m BMPC233 \ \ \\ 1-(360)-755-9021 \ I \ \ \ Z `` , \ BUILDING: MAIN N FLOOR AREA-1,552 SF \ ` \ PROPOSED OWER LEVEL AREA- 1.067 SF Am \\ —� - — — -` ' \ PERIMETER \\ j -\ \ CONSTRUCTION TOTAL FLOOR AREA- 2,619 SF 112. 00 I FENCE PER BMP C103 • \ GARAGE AREA- 480 SF ` 46'. 6 7' ' \ 9. 34 TYPICAL ,62.D \ 46. 00 \ \\ S17>=: EXISTI RATE ' \ PROPOSED 4"DIA. LOT LINE ` \ \ SANITARY SEWER \ \ ZONING: \ + WM ✓� P.U.D (UNDERLYING R2) Lot Cx x x x x x x x x x x x x x a x x x x--{x x x x x x x x x x x x ` x--x x 19) ALL SETBACKS IN COMPLIANCE \ SS ��� '��' ■�+ � p "T' G SETBACKS: C121.M .. PROPOSEQ 4"SCH \ SMP ULCNING& 40 PVC DRAIN LINE 7 • 3:Ural POST CONSTpgpTH N it ( W1TH CRDITY MIN 5'ES '� ♦ \ TY,AN9 -� 10. D0' 36. 04' •— �` SIDEYARDS MIN 5' \\� REAR YARD MIN 10' ♦ \ \ 186.2 FRONT OF GARAGE TO ROW 20' ♦ \ , - -- - -'-- h EXIST - Q - - \ GRADE • �\LN:95:1 ■ .. O \ �( HEIGHT.• ♦' INLET PROTECTIOKPERr - _ \ (‘ c ( MAX. ALLOWED: 35' ♦� C220, BLOCK&GRAVEL - - ; \\ 1� SEM � nPROPOSED:UNDER RLTERTYPE `` 1 4. 00 t CHECK DAM PER BMP ♦ EP 014 • �� PARK NG SPACES PROVIDED= ♦ C2 7:CHECK DAMS. S ` 2 IN GARAGE, 2 IN DRIVEWAY ♦ Q D. I 111Q 11 BMP 121:1?-gaNG& ♦ \ {ABOVE&BELOW) c, S01L UALtN A OTOEPTH N • \ �� ♦ �\ bo LOT LINE& L 0 T CD VERA GE 0 . \\ RIGHT-OF-WAY LINE BUILDING AREA: 1,952 S.F. f \ r \ '(N • \ DECK AREA: ,226 S FA: 120 . ♦ \ ,f 4 1 00 [ \V N( 1/4 ��NE TOTAL AREA: 2,298 S.F. ♦ \ a PRI �S0 \\\\\ LCHING& _ P °- LOT AREA: 7,500 SF.S �� ;OIL O osTA N I IS�, G \ PERCENT OVER GE.•306% 84. S 1�js � ; \ `w1�O 1' \ MAXIMUM ALLOWED = 37.5% RP�gP�� \ ♦� LOT , PORCH Ici \SOICSTOCKPILE • rer.zarc Pc.0 rNG S ` ♦N\ , FF MAIN: 189.OD \rCOVERTW NI °R"" , IMPERVIOUS CO I/ERA GE 0 FF LL:179.00 1,952 S.F.tE 00�� 0 ♦ \ 0 3 ' I PLA`6TICDURING ''\ / BUILDING.' o ` ♦ \ • '.COr \ STOfiM EVENTS) STEPS/WALKWAY: 72 S.F. • '6 ♦ \ 4 \ • PORCH: 120 S.F. \ pDE/CVK�. 2246 S.F. �" \ ♦ \ \ \ JJ� �'- QO/VEWAY 32f4 S { _ 1em ♦ \ ( f 1 `� . \ �1• \ ��1 \ LO O 7,500 S.F. ♦ ` \ I q �� `` ,, PI 0-. � )�j+( ( � / PERCENT COVERAGE PROPOSED \ ♦0 PLACE SILT \. J, (-)0\ mil_ _/ 214 / 7 500 = 42.9% PERIMETER SILT \ �� STREAMFENCING ON SIDE OF DOWN \___)(0(1\ () y/ ` �t ` MAXIMUM ALLOWED: 48.09. FENCING(TYP)PER \ STOCK PILE,PER \ 1 c }cDoc _ BMP C233 •\I O o I BMP C233' - - 1 ` 4 �1C - EU �'k m GARAGE • m O 1 DRNEWA 1. \' -1 �`• \ QO ` � A_, , ,._,,____„..\\, _\ • $JJ\C \( / FENCE PER BMR C103 L�1` f ♦ \ INLET PRUTECTION PER t z. • ® Q �� � issoiRwyom— \ C220,BL�CK 8 GRAVEL I % LOT IILIN‘& ♦ FILTER T�PE \ e \ '� C i \ \� PLAT BOUNDARY \ I `'�><. \ \ g` \ \ TEMPORARY \ la O O� UC�fON t:0;PAit,L:G:0:021:1511 CONSTRUCTION \� 6. 00 ' \ r \' EPTN ��� \\ ENTRANCE PER BMP Erosion Control Notes for Residential Construction-City of Anacortes \ \ C105(SIZE TO FIT) 36. DO 4. 00 �� GRAPHIC SC rs- •, • • •• •• •• •• •• •• •• C • •• •• • • • \II • • 6 0 3 6 A, Erosion Control Best Management Practices shall be in place per the accepted site \ \ • � �� plan prior to any construction start. }, \\ PROPOSED 4°SCH 1' \ B. The erosion control shall be inspected once a day and modified to meet the 1 Q� r _ 40 PVC DRAIN LINE , LOT LINE '` \ ( IN FEET surrounding conditions as needed. . C! �C' �� 46. 0 0 q ' \ / Hoy 2 z. Scale: f Inch = 6 Feet C. The storm drain system shall be cleaned daily(Section 7-07.3).All drainage 53. I 1 systems shall be cleaned to the acceptance of the City of Anacortes prior to 171.0 A �� I , \ • acceptance of the project. GRADE \ j 112. 00 `\ — ` ., i 48 NORTH D. Stabilized construction entrances and roads shall be installed at the beginning of \ - — — - ---- ---- -- -. _ - _"" __ — construction and maintained during the duration of the project.Additional measures \ \ CHECK DAM PER BMP Q — `\ EXIST / STUART LOWER LEVEL may be required such as wash pads to ensure that all paved areas are kept dean. \I C207:CHECK DAMS, tY \GRADE No mud is allowed to enter onto City streets. • \ ' AS NEEDED. " Y \ \ 2-CAR GARAGE LEFT E. Any soils exposed that will not be disturbed for two(2)days during the wet season U or seven(7)days in the dry season shall be immediately stabilized with the `\ \ W Q \ \\ approved ESC methods(seeding, mulching,plastic covering,etc.) Q EROSION CONTROL PLAN & F. Two(2)weeks prior to the beginning of the wet season(October 1),all disturbed \ PROPOSED \ \ \ \ PERIMETER ,`,, V7 La.I \ areas shall be reviewed to Identify which ones can be seeded in preparation for the CONSTRUCTION - (1) SITE PLAN winter rains.Disturbed areas shall be seeded within one(1)week of the beginning \\FENCE PER BMP C103 \ \ \ \ of the wet season.A sketch map of those areas to be seeded and those areas to \ LOT 19 - P 133677 remain uncovered shall be submitted to the Project Manager.The Project Manager \ can require seeding in additional areas in order to protect surface waters,adjacent + \`\ ` z ? \ .\\ \ properties or drainage facilities. ', \ \ r� zzi \ 1604 LATITUDE CIRCLE G. Penalties for an Erosion Control violation are subject to a$300 to S1000 fine under Ct °j \ \ Chapter 17.66-Penalties for Violation. Each day Is considered a different violation. _ �I \ Q \\ ANACO RTES, WA A • \\\ \ \\ \\ JOB NO: PLAT OF"48 NORTH" ABBREVIATED LEGAL DESCRIPTION: `\\ \ \\\ DESIGNED: LG DRAWN: LOT 19, 48 NORTH PLAT & PUD, SECTION 22, TOWNSHIP 35 ® \ LOT 18 \\ \ NORTH, RANGE 1 EAST, W.M., CITY OF ANACORTES, SKAGITDATE: 05/02/2018 COUNTY, STATE OF WASHINGTON. \1S1/4 81 \\\ \ \ \\\ SHEET \ \ ' \, 1 of 2 OIMMIIMMIMP LANDED GENTRY HOMES AND COMMUNITIES 111'I IaI c 13th Si 1 1316 Lovric s Sea-Craft 0 Oa� S Pva 14Ih S1 15Ri St i 7 • m 0Cg d IathS3 D 181h',1 r;rinnon rain( _ .,td1°1 ? 1701 St Yd•Z 181h Si ';ilunnon Point zo R Marine Center 5\ g! © M r�n� Vt3\d 17w5. ta SITE LOCATION m 'E L =r f:, 3 CO All a,.,.' 5<. P m 12, y 01' V t 5ct,' Capper Yana P Ship Harbor Inn I 0 a`�y1 g Cranberry a c`' ql Lake.Park y ue Lei a., , rF San Juan Airlines'O Sunset Ave Sunset Ave Sun' s; a ,h St -=z91rr 7, .- gerlOildS/ '',0c.ip \��. rri 5 T. ��c c, Anacories i 30th Si, _, N 6 rn i0Yday 0. i�. Airport ,E . ' • -rJ. ro ¢O ��� a rD r r'Y 6t 5teTiing 0r p�� r ; 'i -t' m 4 • e5' DOO,.v�)�, a • a 4 33rd Old Salt's Deli Markel® c -5- _ - ,. s'r 't� x r' ANAC��T�S, WA Skyline Marine Center 4b ' q '- j -4•S [ s 4 y Y fl r C:a tlotci 1,, �7- % O '}1, @{j4'1' - — - , 48 NORTH Skyline Marina a 'aces 43 Clyde Owners Association Dr .9., a 4. gar STUART LOWER LEVEL . `° • 2-CAR GARAGE LEFT [j.,0qp,� �br \ � e�e� '�'.:mt•. F ,:, ,' �LyA Queen Ann'tiay ,-CEO ~rgIe EROSION CONTROL PLAN & SITE PLAN Map data©2017 Google 1000 ft. 1 LOT 19 - P133677 VICINITY MAP 1604 LATITUDE CIRCLE LOT 19 (P133677) ANACORTES, WA 1604 LATITUDE CIRCLE JOa NO: PLAT OF"48 NORTH" `. ANACORTES, WA DESIGNED: LG DRAWN: DATE: 03/01/2018 SHEET 2 of 2 _.,..-- / 1 . 4 , • `.—• ‘ 1 1 IDIOM . , .. -<"?, ..:‘,1/4\ \ 1111 N 11111110 \ . 4' \ - '-'1-% ...1. \ \ \ \ —\ , A t, IIMI \ LOT 20 \ \ :,>.. N \ MEM MIIIINIMMINE0 \ \ \ . . \. Y—,;. ' . ., 41MINNIMMMED \'-', z, .1. \ \ :•-f, .N. ., • • liMMIEMMII.• . ' \ 4k.. \ \ \ •., \ \ A c 6 . \ . \ \ \ LANDED GENTRY -, :.‘' ,., \ EXISTING SAN PRY 0 \ UTILITY \ . . ....,. \ HOMES AND COMMUNITIES \ v`. ‘ \ SEWER LINE CC \ EASEMENT \ \ j. \ . \ (TYPICAL)• 'ct , LINE \ . V:' \ . •, \ >-. (.) \ tsimoiligliliN _ LOT\ 24 GENERAL NOTES 1.1 .' \ CONCRETE , \ , • . :-. EXISTING \ 0 .--""- • \ CURB&GUTTER - '• •.., .,_ STORMDRA1N" . \ \ \ C15 14.J \ \\ \ LANDED GENTRY \ N'-----.., , s , ., \ LINE(TYPICAL)\ , In •, OWNsouE R4R u:EN. 4, \ \ LI) 0 ' \ \ \ \ ' \ GFTA0INTAKTN ' '`.. 1 .',..1, 1.• •• '- Is\ Z \ \ . S. :A . 98233--NC] \ ,- 1-(360)-755-9021 •, .4 i. \ . \ Z r..-1, \ \ I \ . '\ \ I ) BUILDING: • . -\ \ i--• \ I \ MAIN FLOOR AREA-1,552 SF \ * -\ \\\ k co \ \ \ .S. - • %. \ LOWER LEVEL AREA- 1.067 SF '-'i \\ 0 \ \\_ i ‘ ' ' / .- ' \ --'''', ' \ TOTAL FLOOR AREA- 2,619 SF \ \ r-7 \ ... . .\ \ , \ :'--- '..:\ A .--- '.k.‘t :.' \ \ \ — ---1— -- — -- — — — ---. _ _ _ _ _\— _ _ ____ _ ir ____ __ _ _ _____ — _ _...\ \ 1 .--- . ' -v,: 1 \ GARAGE AREA- 480 SF .4 ' "" \ ) ! 12. 00 , 1 \ . ..... - \ .., . -- ., •...,. SITE: Ill , '':\(# \\ TYPICAL , - • - 4 .67' .... ... 46.00' \\ 19.,3\4' „ , .‘-y \ 162.0 ---: \ I •, , r LOT LINE \ .-" \ . . . . \ ZONING: EXIST '- t/4, \ 1 \ \ P.U.D (UNDERLYING R2) GRADE \ I i i / 1 \ 1 i ', "_ ,-. - - . . • WM , so:0N \ .A., 6 , • ,, SETBACKS: ALL SETBACKS IN COMPUANCE ' . C -- \.4"7SS-4 1 \ , , A., J:-. .v_1 / \ / ,3, F i 4., \ / • /0 . .. (.0 Nt. __._ /0. op' ...... .::: 1 if 36.00' ...... \ / \ / \ I - V co \ ,q-- I \ • 186.2 c. „',+ Lot 19) - 1 i '1., , . \ . . . . ',IC) .\ '\ • • • l ' ' /,1 ,, WITH CITY GUIDUNES SIDEYARDS MIN 5' REAR YARD MIN 10' FRONT OF GARAGE TO ROW 20' - CT; I Alh• I \CI) F6XZE .s,‘ to**1 i - , • ', 1-. ',‘‘‘..0`. --- ..-, . HEIGHT: r•, .-\ MAX. ALLOWED: 35' C') , , PROPOSED:UNDER , - i- .' \ W '\ \ - -.. „ — ' .... PARKING: PARKING SPACES PROWDED= I \ ... '---_ .- -\., .------- 0.‘ •. • • 2 IN GARAGE, 2 IN DRIVEWAY • i 6 \ i '..----' . 14.001 I . 1 \ -- - - \ 1 '•, \ . —k t ' 1 1 / \ i . . , L. 2- :::1, 4 i '< -. P 1 ,. . 1 \17\ .. ,c., ' '\ . •.X. i LOT COVERAGE ''-. ',•% up COVERED DECK \ I_ , (ABOVE&BELOW) LittrLe)I,s44 ( \ IWO i I \ \ NLOIGTHLTI.oNEF8,.wAy LINE ..,.... ' • BUILDING AREA: 1,952 S.F.\ 1 N-..... i NV ( : . a \ \ PORCH AREA: 120 S.F. .k, DECK AREA: 226 S.F. 1 \ -(tk°' ' \ 1 \ , . TOTAL AREA: 2,298 S.F.4 : . I \ •• rl \ MI ‘-‘0 , \ ,. \ ,,, LOT AREA: 7,500 S.F I 0 0 503 ! 'r k -c) ' \ PERCENT COVERAGE: •\. 1 , . ,.... i- \ I NJ i 1 LOT 19 ' 1 Vill q ) On- St- '%,, \ \ A • 1 Ag'•\8 I . P ".444)0R1 I 0\ • . .. .•0 w 0 ... 1 i \ i• \(.0 0 N..... 0 \ / i • .) 11 i VO ;• Lb \. 0. i in \\ ,/' I .MAY 0 . 8 2018 lid:1,, , 1 \ . i \., , \ \ \ \ \ \ \ . ‘ - \ ... .-- - ITY OF ANACORTES \ \ 1 , \ \ \ . 15.‘ * . . \ , \ '.........k. \ \ \''''Y'.....:,.'), • r" • "i... li‘ \ \ • \ \ \ \ \ \ . .,.. ,.\ \ A 1 \ '\ \ 0 \ 110 I\ \ . ! 0 \ • : . d \ DRIVEWA\ \ I A \ • •: \ GARAGE \ \ \ I \ -.- • :• \ --• \i( 1B8.10 TC ..0 O" \ : \ \ C \ 82)DRWY \ I, N kn6-;-,, 1.,\ -7''n1.• . \ • \ I, •• . . r-...., \ \ t 46- ‘.. 1 \ I \ + , ,,„.,‘ LOT LINE& 1 'Q, \ i i , \ .. \ \ \ ____L_ ____ _ __\. \ \ PLAT BOUNDARY ':,1 ' L. - _ ' .4 ..- • _....— % 1\ \ \ \ ' . REINitill AI ' -PLAzo- rit4 • \ ,I o 1 ‘ . \ \ 6• 00 1 -."8— \ ,36. 00' 4 O.:' in • \ ., ..,, GRAPHIC SCALE N..%I\ I., \ \ \ IN: 6 0 3 6 12 \ \ \ V., / . \ r \ l!MNAIM \ \ \ \ \ . ' \ __ ' - • \ %, / ( IN FEET ) LOT LINE . 4, .1r,.\ \ Horiz. Scale: 1 Inch, = 6 Feet 1 2-.89:1. - i''''' \\ 46. 00' \ 5,3. 11 ' \ . -..> A-- ) \ . \ \ \ , \ -4. \ \ A ,,, 48 NORTH I I 112. 00' EXIST . .IN- \ \ \ 189.6 -, GRADE 4 't. — 't \ \ \ o \ \EXIST / STUART LOWER LEVEL \GRADE t \ 4 2-CAR GARAGE LEFT \ ' \ N • 11—,ANDGCAPE NOTP6: \ . \ \\\ ‘i\ -03 LI \ LANDSCAPE PLAN i \ . v) PROVIDE (1) TRFF (EXISTING OR ADDED) PER 1,000 SQ. FT. OF LOT (8 TRW- S \ . 0 \ \ LOT 19 — P133677 \\ \ \ \ 1604 LATITUDE CIRCLE ' MIN. — VERIFY LOCATION W/ BUILDER) UJ/ A MINIMUM 2" CALIPER (PER copE, • \ CZi -4 t t \ TREES PROVIDED WILL BE A COMBINATION! OF DOGWOOD, ALASKAN CEDAR/ t , \ ct I II \\ \ \\ ANACORTES, WA !• VINE MAPLE 4 WESTERN HEMLOCK (VERIFY LOCATIONS LW BUILD \ER). VERIFY \ . Z \ \ \ . \\ \ \ , \ TRH—S TO BE REMOVED IN FIELD LW BLDR. IF AF'PLICABLE, \ \ \ \ JOB NO: PLAT OF"48 NORTH" \ \ , \ \\ DESIGNED: LG \ \ ' \ \ \ \ , ., \ \ \ DRAWN: PROVIDE LANDSCAPING IN A COMBINATION OF SOD LAWN AND PERENNIAL , \ LOT 18 \ \ DATE: 05/02/2018 \ \ \ \ \ PLANTING BEDS TO COVER A MINIMUM OF 20% OF THE LOT (1,500 SQ. FT,1 , \ _ SHEET \ VERIFY LAYOUT W/ BUILDER. ' ..\ \ \ \ 1 of 1 \ \ i ....., - -- - __________ __ __ _ _ _ _•__________ , , ___ IMI OHM FLOOR PLAN NOTES: GEM / 50'-0' / 41, 1. ALL DIMENSIONS ARE TO FACE OF STUDS UNLESS NOTED OTHERWISE(U.N.O.). / 18'-0' / 16'-0' / 1'-0' / VERIFY DIMENSIONS SHOWN ON PLANS.DO NOT SCALE OFF DRAWINGS 5 8' 7-0 4-10' 4-7 VZ' 3'4 V2' 3'41/2' 4'-7 V2' 1'-11' 3'-4 V2' 4'-101/2' 5'-1O' / LANDED GENTRY- 2. FRAME EXTERIOR WALLS W/104 5/8'2x6 STUDS @ 16"0.C.TYPICAL / 3'-9' / 3'-9' / / 16-5 V2' / HOMES AND COMMUNITIES 51/2' 3. FRAME INTERIOR WALLS W/104 5/8'2x4 STUDS @ 16"0.C.W/V2'GYPSUM - 71-74 WALLBOARD BOTH SIDES TYPICAL U.N.D. \ ' RAILING PER BUILDER DECK (SEE NOTE#13) 4. FRAME GARAGE/HOUSE WALL E GARAGE EXTERIOR WALLS W/2x6 STUDS @ 4 16-O'x 9'-0' P.T.6x6 16'D.C.(VERIFY HEIGHT OF WALL ON-SITE PER AS-BUILT FOUNDATION) a (COVERED, - POST 3060 SH 3060 SH 3060 SH 16-0'x 5-0') LINE OF SOFFIT ABV. 5. PLUMBING WALLS TO BE FRAMED 11/2x6 STUDS @ 16'O.C. SEE PLANS FOR \ \ II- -M. y 4 \ LOCATIONS(VERIFY JOIST PLACEMENT ABV.AND BELOW FOR CLEARANCE) 4x6 HF#2 4x6 HF#2 4x6 HF#2 m fi cn iv Y 11. 6. ANGLED WALLS TO BE 45 DEGREES TYPICAL U.N.O. - N a E W. m 7. DIMENSIONAL LUMBER TO BE HEM-AR#2 TYPICAL U.N.O. 3060 SH 3060 SH 6080 F NCH DR. i \ \ \ 8. UNLESS NOTED OTHERWISE ON FLOOR PLAN INSTALL 4x6 HF#2 HEADER IN \ \ \ 112640 5H II - �� 4x6 HF#2���4x6 HF#2 4x10 HF#2 1 2x6 EXTERIOR WALLS ABV.DOORS$WINDOWS WI R-10(MIN.)INSULATION @ 4x6 HF#2 INTERIOR SIDE OF HEADER. INSTALL 4x6 HF#2 HDR.IN 2x4 EXTERIOR WALLS r \60'x 36' MASTER BEDROOM to a_r� m OF APPLICABLE)ASV.DOORS$WINDOWS U.N.O. BEAMS$HEADERS TO I SHOWER15'-1'x 13'0 = "' HAVE 1 1/2'MIN.BEARING TYP.U.N.D.(BEAMS SHOWN ARE MIN.REQ'D OR I 3068 f $ LD v_m in BETTER. SIZE$GRADE MAY BE INCREASED PER BUILDERS DISCRETION) I WALK-IN _ un " `' L CLOSET }10" 6'6 ` c �.' \ \ 9. VERIFY PLACEMENT OF 4x POSTIN STUD WALL BELOW ENDS OF GIRDER I a; >� m TRUSS ABV.1V/ROOF FRAMING PLAN ON SHEET A 4.1 U-I `" MASTER f 2'8' 3'-11' / 3'8' 5'-1 V2' / VAULTED 1 �I =I L o BATH LIVING ROOM m 4 10. PROVIDE 2x6 BACKING IN ALL BATHROOM WALLS FOR TOWEL BARS, `n i "' m �` 15'8'x 14'-9' o 3 ZI , TOILET PAPER DISPENSERS,MEDICINE CABINETS,ETC.,BETWEEN STUDS. IIE �� o o I o � I COORDINATE W/BUILDER/OWNER FOR LOCATIONS I �v� O'o8 BI•FOLT� ( VANITY m 3068 I \ \ ----":^ LINEN A \ \ \ I 21t4 /= N 11. INSTALL1/2'HKGH-DENSITY GYPSUM WALLBOARD AT GARAGE/HOUSE WALL R' SHELVES C DROP CEILING n AND GARAGE BEARING WALLS,E 5/8'TYPE-X GWB @ GARAGE CEILING \ \ \ 2x6 I iv�'TO 8' 1341/2'HIGH x 0 \ TYPICAL r FURN. N HWT r-- I2x4 WALL BELOW 8'-10' 2 IN Arnc PANTRY , \ I "I" / 12. INSTALL 20-MINUTE RATED DOOR ASSEMBLY W/SELF-CLOSING HARDWARE L--_I _T-i Vf-1 EDGE OF VAULT and 1 ,k- i a-6' / 4'-3' / 7-5' J/110'/ % -1 N OPTIONAL ARCH 1 I I 13. REQUIRED STAIR RAIUNGS TO COMPLY WITH IRC SECTION 312. DECK/PATIO - SEE NOTE#19 _ -- oz 1 RAILINGS TO COMPLY IF DECK/PATIO SURFACE 15 30'OR MORE ABOVE !3) 1 I z I IN I - Q I I FINISH GRADE(VERIFY ON-SITE) 1 I VAULTED u I 1 4 ISLAND o N 14. EGRESS WINDOW DIMENSIONS,CLEAR OPENING AND SILL HEIGHT TO COMPLY 1 I i9 DINING I A _ m 1.:? I IN W/IRC SECTION 310.1(VERIFY W/WINDOW SUPPLIER AND/OR MANUFACTURER) tq 14'-9'x 17-4' K - 4 1 PULL-DN.STAIR I �� 15. COMPLIANCE DATA FOR THE 2015 WASHINGTON STATE ENERGY CODE$IRC ATTIC ACCESS(SEE -a 1 VAULTED xo iv_ NOTES#18,#21,and#24) I ° w CHAPTER 11 15 AS FOLLOWS: -LL1 I a KITCHEN 4 SLAB: R-10 RIGID @ PERIMETER$UNDER ENTIRE SLAB 2 CAR GARAGE 1n I ' 10'-0'x 13'•0' FLOOR: R-38 a 19'-6 x 23'-6 a I RANGE H th - - ..;r'WALLS: R-21(R-10 MIN,@ HEADERS,TYP.) "' _LEDGE OF VAULT}_ MICRO A3V r .n , FLAT CEILING: R-49(R-38 IF INSUL.DEPTH 15 MAINTAINED TO OUTSIDE \ \ - FACE OF EXTERIOR WALL) OPT.ARCH _ REFG. ` -0 (_) _ _ VAULTED CEILING: R-38 \3 I �\ O O DOORS: U=.200 MAX.(ONE DOOR UP TO 24 S.F.EXEMPT PER SEE NOTE#11 / -7 V2 .I 7-10' / 6'8' / \ IN R402 3.4 8' - 47 HIGH WALL m j r •SEE NOTE#12 --I al W m w m %th HDWO.CAP iv Z. WINDOWS: U_.280 MAX.(UP TO 15 S.F.EXEMPT PER R402.33) _ I �►n En GLAZING: 303.53 S.F.:14.2%OF FLOOR AREA 1 / FURNACE TYPE: NATURAL GAS FORCED AIR(VERIFY WI BUILDER) \ I x I // ~ \ 2858 L 2468 • �� If) \ \ REFER TO 20151VMEC CHAPTER 4 E IRC CHAPTER 11 FOR VERIFICATION OF THESE ts 1 I / 1 2 VALUES 2 s_'I' o q I a n N 11? 1 ENTRY 0, 0 1'; a BDRM 04/STUDYkl 16. MINIMUM REQUIREMENT FOR ATTIC VENTILATION IS A5 FOLLOWS(CALCULATED 1 K 10.O'x 12'-0' at V300th OF ATTIC AREA): I 5V8'x15'24F-V4DF/DFGLULAM LAUNDRY p/DR• 61 1 �o \ _' MINIMUM REQUIRED: 1,071.35 s In \ \ \ II- --�)- n ra ai ACTUAL PROVIDED: 1,44,5.3 sq in 16070 OVEKHEAU GAKAIoE UUUK V.T.O. � /21'MIN/ -s I I_� o - VENTED BLOCKING: 716.3 sq in(76 at 9.423 sq in EACH) o f-- -- o m •RIDGE VENT: 732 sq in(61 In ft MIN.at 12 sq In PLF) w 1 u4x6 HF#2 `n 1 - (2)4x6 H912T (.,, ,, „, , m .U... , 17. SEE E EGTRICAL PLAN ON SHEET E-1.1 FOR LOCATIONS€SIZES OF EXHAUST \ \ \ IllI�l�l IIIfI __ ;iMlilil'l \ \ \.y /�/ f�.. /^f •FANS. LOCATIONS AND SIZES REQUIRED TO COMPLY W/THE 1VASHINGTON I I I I(TEF1P.) (TEFIP.) MAY 0 .8 2018 STATE VENTILATION$INDOOR AIR QUALITY CODE$IRC M1507.4 AREAS I I I IFOLLOWS: okt 11 PORCH I IKITCHEN: 100 CFM RANGE HOOD(MIN.) iv i i20'-0'x 6'-0" i in LAUNDRY: 50 CFM(80 CFM RECOMMENDED) u , BATHROOMS: SO CFM(80 CFM RECOMMENDED) I I I I NOTE: ALL FANS ON 20-MINUTE TIMER TYPICAL ELECTRICIAN TO VERIFY \ L'�9>- _ -�� C! rY O E A�4 ACO RITES INSTALLATION OF GEC!OUTLETS IN ALL WET AREAS.VERIFY TYPES AND LOCATIONS OF ALL ELECTRICAL FIXTURES W%OWNER AND/OR BUILDER cv cv 18. INSULATE ALL ACCESS DOORS/HATCHES TO CRAWLSPACESATTICS TO THE 10'-0'! 10'-0' _ P.T.6x6 POST WRAPPED PER / EQUIVALENT RATING OF THE INSULATED FLOOR,WALL OR CEILING THROUGH / _ 20-0' 104' BUILDER,3 TYPICAL / WHICH THEY PENETRATE / 4-3 1/2' /1'-0/ 9 V2/ / 2-5" / 2'-5" / /91/7 / 3'-7 V4 / 3'4 1/2' / 5-9 1/4 / 19. MOUNT HWT ON PLATFORM 18"ABOVE GARAGE SLAB PER IRC SECTION M1307.3. 25. PROVIDE PARTICLE BOARD UNDERLAYMENT AT VINYL AREAS. COORDINATE /2'-0"/ 16-0' /2'-0'/ 5-9 1/2' / 4'8° / 6-5 /2 41/2'/ 10.9' / STRAP HWT TO WALL PER IRC SECTION M13107.2. PROVIDE OVERFLOW PAN AND THICKNESS W/OTHER FLOOR FINISHES TO PROVIDE SMOOTH AND LEVEL STUART LOWER LEVEL PIPING PER IRC CHAPTER 28. INSTALL T$P VALVE AND PIPE TO EXTERIOR TRANSITIONS 20-0 _ / 30-0' _ / TERMINATION.INSTALL A VACUUM RELIEF DEVICE PER MFRS,SPECS.TO HWT 50-0' PER UPC 504.6. 26. USE PRIMER/SEALER ON GWB BEFORE AND AFTER TEXTURING 20. WHOLE-HOUSE VENTILATION PER NOTE#27.WHOLE HOUSE FAN LOCATED IN 27. TO COMPLY W/2015 WSEC SECTION R406.2,THIS HOUSE(2,619 sq ft) LAUNDRY ROOM(VERIFY W/BUILDER) WILL NEED 3.5 ENERGY CREDITS. TO ACHIEVE THIS,THE FOLLOWING MAIN FLOOR PLAN OPTIONS HAVE BE SELECTED FROM TABLE 406.2: 21. DISAPPEARING STAIRS OR ATTIC ACCESS PANEL COVERED W/5/8"TYPE-X OPT.la(.5 CREDITS): EFFICIENT BUILDING ENVELOPE. SEE NOTE#15 COSTAL 1 G1V6 AND PROVIDED W/WEATHER STRIPPING GASKET(MIN,) FOR INSULATION VALUES. OPT.3a(1.0 CREDITS): HIGH EFFICIENCY HVAC EQUIPMENT. USE GA5 MAIN FLOOR PLAN 22. FIREPLACE TO BE SUPPLIED WITH OUTSIDE COMBUSTION AIR DUCT 1V MINIMUM FIRED FURNACE\V/MIN.AFUE OF 94%. USE CHAMPION GAS FURNACE 6 SQ.IN.SIZE AND PROVIDE READILY OPERABLE DAMPER. INSTALL GAS (OR EQ.-VERIFY IV BLOR.)WV 95,5%AFUE. JOB NO.: STUART-LL CO1 FIREPLACE W/CLEARANCES AND COMBUSTION AIR PER MANUFACTURERS OPT.5o(.5 CREDITS): EFFICIENT WATER HEATING.ALL SHOWER HEADS E SCALE:V4" - 1'-0" DESIGNED: L G RECOMMENDATIONS AND PER CODE KITCHEN SINK FAUCETS SHALL BE RATED AT 1.75 GPM OR LESS.ALL OTHER MAIN FLOOR:1,552 sq ft LOWER FLOOR 1,067 LAVATORY FAUCETS SHALL BE RATED @ 1.0 GPM OR LESS. GARAGE: 480 DRAWN: (yl g 23. INSTALL 1/2'MIN.FIBERGLASS-FACED GWB BACKER AT TUB/SHWR SURROUND OPT.5c(1.5 CREDITS): EFFICIENT WATER HEATING.WATER HEATING SYSTEM LOWER DECK: 146 DATE: 4/18/18 SHALL INCLUDE GAS WATER HEATER W/A MIN.EF OF 0.91. USE MAVEN BACK DECK: 146 SHEET 24. PROVIDE MIN.22°x 30"ATTICACCESS with MIN.30"CLEARANCE TO FRAMING NPE-180A(OR EQ.-VERIFY WI BLUR.). UNIFORM ENERGY FACTOR OF 96, FRONT PATIO: 135 1 ,-3 ■ /�ABV USE PLYWOOD DAMS TO CONTROL CEILING INSULATION at OPNG.EDGES RECOVERY EFFICIENCY OF 99%. I WA ll 1 10 / 50.-0" / f III 18-0 f 16-0 / 16-0 / imil ommor 2'-10' / 15'-2' 12-61/2' / 6-5 1/2' /1'-11' }. 3'-41/2' / 4'-101/2' / 5'-10' / 5'-113/4' / 3'-4 V2' / 5'-9 3/4' / 4'-7 V2" / 3'-41/2' / 4'-6 VT / 16-5 V2' / LANDED GENTRY 2 3/4'1 16-0' 2 3.4' P.T.6x'o P05T,4 TYP. HOMES AND COMMUNITIES P.T.6x10 Pt 6x10 N - <"--- RAILING PER I 3050 SH 3050 SH COVERED BUILDER 1 \ \ 1 II !17L _II DECK X \ o " \ 4x8 HF#2 4x8 HF#2 s ——7 16-0'x 9-0" to c? 1.4 •m a 4 i9 o `" .33 I N 3060 SH 3060 5H 6080 NCH DR. 30505H 3050 SH \ ' ii, .n. in i \ \ \ \ y, \ _ BEDROOM#2 4x6 HF#2 4x6 HF#2 4x10 HF#2 N 4x6 HF#2 4x6 HF#2 11-9'x 12'-4" I o in ur e1 \ N k, a t m BEDROOM#3 a 4 A 2 u1 15-4'x 10'-7' 2868 ?- I o m �� 1 7-8' g-5. 4zb HF#2 FAMILY ROOM z LL a Q 2 in N9 1-1 V2/ / 3'-71/2" „1, 4'-11/2' 19'•0'x 18'•1' o A o Q ival 0 En \ 4 104 42'HIGH WALL o h gl \ with HDWD.CAP !el 3'-91/2' f 2-5 1/2' 14'-10 1/2' I / 4 01 rn § cs 4x6 HF#2 I w �� L \ I 28 8 L 2x6 L \ mi's a a1 w I m r 1 `..�,/J 4 HF#2 --—— I o8 � ry 1 _ I in Q I^�_ o UNFINISHED ___ 1 STORAGE/OPT.MEDIA RM. I BATH n— OPT.MEDIA RM.:16-9'x 12'-10' I o (ADD 190sgft) I m C r STORAGE/OPT. N+ I LAUNDRY RM. 5'-0'TUB \, I with SHOWER° 1 I in I N6 ' \ \ 8'-41/2' / 5'-31/2'' 11 V21, 6ii, 14'-7VT / / 14'4V2' 6'/r� �} L m 4 c CRAWL SPACE a c \ \ \\- -/- --- 20'-0, / - 30-0 - - - - - / I 50'-0' - - / STUART LOWER LEVEL LOWER FLOOR PLAN LOWER FLOOR PLAN COSTAL 1 SCALE:1/4" = 1'-0" 1,067 sq ft JOB NO.: STUART-LL CO1 DESIGNED: L G DRAWN: M B DATE: 4/18/18 SHEET A-3 .2 WA 199t % „ \ \\ vv \ LOT 20 ` v \ ,p.„. „,,,. v1:i,E;iiz, 1 `v IMMO \ 5.GMIS V A INLET PROTECTION °° ` LANDED N GENTRY Vie \ EXISTING SANITARY ` ` PER C220,CATCHBASI `\ L � F' � G F N N \ SEWER LINE T Q UTILITY \ FILTER TYPE IN DOWN d ' EASEMENT V A HOMES AND COMMUNITIES V (TYPICAL) q Q LINE \ STREAM GATCHBASIN \ - © � AV CONCRETE .a \ EXISTING 05 Lj CURB&GUTTER ".ice LOT`\24 GENERAL NO TES I \ STORMDRAIN ' ' \ x V LINE (TYPICAL) '',.. V ' ' OWNER:LANDED `l \ P P d \\ GENTRY ` Z \ ".. ° � \ 504 E. FAIRHAVEN PROPOSED V A BURLINGTON, WA \ PERIMETER SILT V A + Q �I Rcj 98233 \ FENCING (TYP)PER \ a=. �y' % \ 1-(360)-755-9021 \ 0 BMPG233 \ NI: �r . .. :672H) DING �EPT: BUILDING: ' '::: ' Z 67 SF \ \ \\ ' ` MAIN FLOOR AREA-1,552 SF `�� ' \ TOTAL FLOOR AREA— 2,619 SF PROPOSED �$ Q A A CONSTRUCTION PER 11,T #: s.. fJ� A ' ` FENCE PER BMP C103 / �� GARAGE AREA— 480 SF \ 112. 00 ADDR.��: /s�.�i µ, . : _ 40. 6 7' - - — 182.0 \ 46. 00 ' \\ 1 �. 4 ' �� APPRO 6Y. %/ r ��� ` SITE: EXIST \ PROPOSED 4' DIA. \ TYPICAL GRADE \ SANITARY SEWER —LOT LINE \\ SUBJECT FIELf PECTI• PROVED PLANS \ ZONING: \ WM SHALL NOT AL E'� WITH4U m+AUTHORIZATION. P.U.D (UNDERLYING R2) —• =x ,- --�—x x x x x x x I x x x x x- x x x x x x x x x x x -x x xTx x x � = (Lot19) \x x \ SS- � . SETBACKS: & PROPOSED 4"SCH \ WITH CITY GUIDLINES KS IN COMPLIANCE D ULCHING 6Mp C121:M O 01.1G&110N 40 PVC DRAIN LINE / \ 55.13:pOST C AND DEPTH d' '�..'" 1 ��� A ��%E. REAR AYARDMMIN 10' f A gOVL QUALITY IC46 _ \ 188.2 e� FRONT OF GARAGE TO ROW 20' \ . - - _ _..__ — _ — GRADE ' z ' f a \ �. \ �� �� HEIGHT: \ ' " MAX. ALLOWED: 35' A INLET PROTECTION PER �' ti V S�� ONO � PROPOSED:UNDER C220, BLOCK&GRAVEL ;%:„ '1:?,!:, �\ FILTER TYPE V A° �J�� \ r CHECK DAM PER BMP EP LA\C , PARKING:ikk PARKING SPACES PROVIDED= �� `'' \ G207:CHECK DAMS, . 2 IN GARAGE, 2 IN DRIVEWAY e 0 3 AS NEEDED. A 7:''!!' :. '‘, o o Bf�P3 pOSMGONSTRUCTION o CID AND DEPTH ` ' i,. sOI� UA�lry L O T CO VERA GE \ °::„ , 1 ' > p , � LOT LINE& • ;,- \ c--:. o m ® A RIGHT-OF-WAY LINE BUILDING AREA: 2,112 S.F. 6; la . v Ra PORCH AREA: 120 S.F. • \` _� 9. oD ' '"'� I 00 \V pN � ‘,\� TOTAL AR DECK EA: 2,380 S.F. `\ © 11 �RgPG� ,_ x_x� LOT AREA: 7,500 S.F. R�Af P �M� \ r�(� (j ��� • ' �� PERCENT COVERAGE. 1a Sp E �� vv (O`' �W���p�� v j g ' O 2,3e0 / 7,500 = 31.7% cJ PRE \ & Q ' 8 l `� MAXIMUM ALLOWED = 37.5% S LOT Q 0 REP��'Oh BMP G121:MUUCHING L 0 I �J O PORCH • ¢ ' \SOIL STOCKPILE ' _Q 2 5� ,fl. SOIl00�NON�DEPIH • �s7.2orc FF MAIN: 189.00 C\J Y \ LOCATON @DRWY IMPERVIOUS COVERAGE Cj � ��G f �\ FF LL: 179.00 �' OVER WITH I�F, 01� �O \ O PLASTIC DURING 9P BUILDING.' 2,112 S.F. \ v STORM EVENTS) �� STEPS/WALKWAY: 72 S.F. 0 \ �� \ •• PORCH: 120 S.F. \ \ DECK: 148 S.F. \ ti h • \ QRIVEWAY: 844 S.F. ....,..- ��� P 3,296 S.F.\ TOTAL �� V \ Asa ilmmaimassi Ma LOT AREA: \ �� O 7500 S.F. \ 2.9 \ a, . \ �� \ 111. PERCENT COVERAGE: V C q �� ° 3,296 / 7,500 = 44.0% �* A PLACE SILT �,a PROPOSED \ FENCING PERIMETER SILT STREAM ON OF DOWN -aa MAXIMUM ALLOWED: 48.09 FENCING(TYP)PER f \ STOCK PILE o , __ , PER A BMP C233 \V o o BMP C233 \0�+ �'° V GARAGE m \ � PROPOSE\ Li: co 0. , CONSTRUCT N \,.., �f \ FENCE PER BMM C103 ... '...N„ ..\.#0 si V INLET PROTECTION PER V • O\ C220, BUCK&GRAVEL 80.2 LOT LINE& � \ FILTER TYPE 1po�q� C1 \ .PLAT BOUNDARY L _JIA• \ TEMPORARY\ aMp G121'. AULC RUGTIOH \ CONSTRUCTION�� y j5.13'.�ALI� AND DEPTH (�".. \ ENTRANCE PER BMP` v6. 00 (4 36. p0 .. .. 4. 00 �f'_ sol+ v C105(SIZETOFIT) GRAPHIC SCALE a \ o 0 0 0 0 0 0 o o o 0 0 0 0 0 0 0 \p o • s o 3 s >z I IPROPOSED 4"SCH C \f12. 8,E - = \' 40 PVC DRAIN LINE �� �} l LOT LINE \ Horiz. Scale: 1 �nchET )= 6 Feet • EXIST \ 112. 00 ' \` 71-- 48 NORTH GRADE \lk \ A\ CHECK DAM PER BMP d .__ - \l \\ EXIST �7TUART LOWER LEVEL \ C207: CHECK DAMS, GRADE a ev ASNEEDE°. `viiih:ic\\HIE::':Itttl:,..4 �v v 2-CAR GARAGE LEFT k \ \ lih vLU v V PROPOSED \ V PERIMETER \\ EROSION CONTROL PLAN & CONSTRUCTION \ SITE PLAN \ FENCE PER BMP C103 �, v LOT 19 - P 133677 \ Z i \ 4 \\ z 0 \\ \ 1604 LATITUDE CIRCLE \\ ? \\\ I /'� !� / ti„ ANACORTES, WA \\ \\\ fit , ��, ' - •e CC x,A( JOB NO: PLAT OF "48 NORTH" ABBREVIATED LEGAL DESCRIPTION: t. \ ' DESIGNED: LG ` DRAWN: LOT 19, 48 NORTH PLAT & PUD, SECTION 22, TOWNSHIP 35e_ \ �, LOT 18 DATE: 03/01/2019 NORTH, RANGE 1 EAST, W.M., CITY OF ANACORTES, SKAGIT \ ' SHEET 1 of 2 COUNTY, STATE OF WASHINGTON. \\ \ , --- MO IMP IS OINIMIND 41111111111111111111 MIS 411111111111110 SD IIIIIIIIIIIIIIIIMMIIMIID LANDED GENTRY HOMES AND COMMUNITIES ,ccc:as, .. n 6 ‘c:2.ct\ ',., # mfl=tl3,a av j�' _ s.YIY#�;eb,,°<�; we'ir.�g ' _ '1;, s (3e'; �`)F 4°d .edit . 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".P"" ...axe".e�,.e..d9„P°°x°&@x^s'"..1„ r'a `a a�'R gm,R eX'P�."S°`;:: ..!.,:.."k: a�ot 0, e a a EROSIONPLAN & �W'' w,`" " e � ° .,.� � ` ti� CONTROL lee SITE PLAN Map Coot* �� LOT 19 - P133677 VICINITY MAP 1604 LATITUDE CIRCLE LOT 19 (P133677) ANACORTES, WA 1604 LATITUDE CIRCLE JOB No: PLAT OF "48 NORTH" ANACORTES, WA DESIGNED: LG DRAWN: DATE: 03/01/2019 SHEET 2of2 L alMINI el SIS 501-0" cr"init 11111110 / / FOUNDATION NOTES : IS'-0" 321-0" � so�9timint 15-6t" 16-5 " I. INSTALL PRESSURE-TREATED 2x6 (2x8 RIPPED TO 2x6 WHERE JOISTS / 2�a°/ 8'-0" 8'-0" GIN OF ANACORYES LAND E D GENTRY HANG) SILL (MINIMUM) W/ 1/2" DIAMETER x IC" ANCHOR BOLT 4 3"x3"xl/4" PLATE WASHER 9 4'-0" O.C. ATOP FOUNDATION WALL, MINIMUM 2 BOLTS P,T. PI POST HOMES AND COMMUNITIES PER PIECE 3,5" TO 12" FROM END TYPICAL THROUGHOUT (4 TYPICAL) "Za P.7, 6x10 BEAM P.T, 6x10 BEAM \ ,,S :.—_—_— __-;. - - _ — _ �. \ REVISIONS BY: , 2, INSTALL 4" PVC DRAIN PIPE BELOW FOOTING e LOW POINT FOR - --O ® ' POSITIVE DRAINAGE DURING CONSTRUCTION. VERIFY PLACEMENT OF 4" 5 - 23 - 15 JR PERFORATED FOOTING DRAIN PIPE IN FREE-DRAINING GRAVEL SASE W CITY OF ANACORTES 1 TES: 3. 4x4 POST ON 50* FELT, USE 4x6 POST AT BEAM SPLICE. CONNECT PLANNING BUILDING DES" NO COORDINATE WI MECH. &ELEC. POST TO SEAM W/ lx4xl6 GUSSET BOTH SIDES OR SIMPSON BC POST APPROV D Pt y QJS /SLAB BLOCKOUTS. F CAP (VERIFY SIZE). CONNECT POST TO FTG, W/ SIMPSON ABS (OR EQ.) 6' (J FORFOUNDATION/LOCATIONS&SIZES BLOCK NAILED TO POST AND POSITIVELY CONNECTED TO CONC. FOOTING PERMIT#: — _ r 2. 30x24 CRAWL SPACE ACCESS BELOW t OO ® ADDRESS: IbD� �' L C,y� (� OR FIBERGLASPANEL S WELL AS NECESSARY.MIN)-PROVIDE INSTALL F PROVED'lSY: 1 SOLID COVER SLOPED AWAY FROM BUILDING- • 4, FOOTING SIZES CALCULATED USING ASSUMED MAXIMUM SOIL BEARING ' j , I ) �a �¢ INSTALL 4x8 MIN. BEAM SET ON WALL PLATE OF 1,500 POUNDS PER SQUARE FOOT N—\ r c �� c c TALL L \ \ \ •`, EJECT TO FIELD INSPECTION. APPROVED PLANS ITNTERIOR SUPPORT WCRAWL SPACE ABOVEALL A(OR SINS VERIFY WI ® 2'-6" x 9" CONCRETE FOOTING W/ REBAR PER CANTILEVERED RETAINING I SHALL NOT BE ALTERED WIi ROUT AUTHORIZATION. BUILDER&SEE PLAN) WALL DETAIL ON SHT, 42.3 (STEP PER GRADE) _ I �3. 16x8 POUR-IN-PLACE FOUNDATION VENTS(OR O ® 1 L I 16x6 VENTS IN FLOOR DIAPHRAGM (VERIFY WI I BUILDER). NUMBER PER PLAN. WALL DETAIL ON SHT, A2,3 (STEP PER GRADE) 0!® 3'-4" x 10" CONCRETE FOOTING W/ REBAR PER CANTILEVERED RETAINING �0 B O ° ° I O 4. 12"WIDE THICKENED SLAB EDGE. EXTEND I Co ( C07 8"BELOW GRADE. r a REMOVED PRESSURE TREATED a I '/ 5. VENTS TO BE LOCATED WITHIN 2'-0"OF CORNERS. ® 4-4" x 12" CONCRETE FOOTING W/ REBAR PER CANTILEVERED RETAINING \ \ \ I ° u'° STUD RETAINING WALL NOTE FOR ° I �a WALL DETAIL ON SHT, 42.3 (STEP PER GRADE) ° c " ° " ° " c " ABOVE CONC. RETAINING WALL '° I 7 FLOOR JOISTS: 1 I o I ®D 5'-4" x 12" CONCRETE FOOTING W/ REBAR PER CANTILEVERED RETAINING / i I LAYOUT SHOWN HERE IS FOR 2x FRAMING. IF WALL DETAIL ON SHT, A2.3 (STEP PER GRADE) / 1 I ENGINEERED JOISTS ARE USED, MANU- FACTURER SHALL PROVIDE AND SUBMIT 4 �p ° ENGINEERED DESIGN TO THE BUILDING O 5'-0" x 1'-0" CONCRETE FOOTING W/ REBAR PER BRACED RETAINING 1 ,,°-4O DEPARTMENT FOR APPROVAL PRIOR TO WALL DETAIL ON SHT, A2,3 (STEP PER GRADE) (U I I IS'-33/a 4'-O„ 4'-O 4'-0 }-8%a 6'-O 6'-O„ 6'-0„ FABRICATION AND INSTALLATION. FO a" CONC, FDN, WALL 4'-1" TO 6'-0" HIGH W/ REBAR PER CANTILEVERED 1 \ f -° -- 4x5 HF*2 Q Q ki -, I ° rm ® FLOOR SHEATHING: _ _ _ _ _ _ BEAM (TY_P,) I ry 0 RETAINING WALL DETAIL ON SHT. 42.3. STEP PER GRADE (4'-0 MAX,) 'A �- ® -1- -� O , ® , --8- : ' ' dr U N 1. USE 3/4"CDX OR OSB STURDI-FLOOR 7&G, W/ PONY WALL ASV. (NOT TO EXCEED 4'-0") WHERE NEEDED (VERIFY y y co I L GLUE AND NAIL W/RING SHANK Bd's AT 6" _____ _ _ y._____.i. ON-SITE) = z �° ' ° I N EDGES& 12" IN THE FIELD. FACE GRAIN Q Z O — O O O _ O 3'_7eja" 5'-O" 5'-°" 1 0- ' '7 PERPENDICULAR TO SUPPORTS. O a" CONC. FDN, WALL 6'-1" TO 8'-0" HIGH W/ REBAR PER CANTILEVERED 0 EL Q a- I I / / / a/ 2. PROVIDE SOLID BLOCKING IN THE JOIST I �.,� O -' ° I Ll ,- \ CAVITY BENEATH ALL POST LOCATIONS RETAINING WALL DETAIL ON SHT, 42,3, STEP PER GRADE (4.-0" MAX,) 0- « I w W/ PONY WALL ABV. (NOT TO EXCEED 4'-0") WHERE NEEDED (VERIFY ul W ° 1 4x8 HF 2 ,__ '° g AND BETWEEN UPPER AND LOWER STUDS cj > ° a " a , c c , c c a - , ° c , BEAM (TYPL) I „ W AT FLOOR TO FLOOR HOEDOWN LOCATIONS. IY ON-SITE) \ \ \ - i ° - �® - � } \ O 3. PROVIDE BLOCKING BETWEEN I-JOISTS AT '°- ' I \ , INTERIOR BEARING LOCATIONS WHERE THERE H® 8" GONG, FDN, WALL 8'-I" TO 101-0" HIGH W/ REBAR PER CANTILEVERED I o, I O (TYp,) i IS A LOAD BEARING WALL ABOVE. RETAINING WALL DETAIL ON SHT, 42.3. STEP PER GRADE (41-O" MAX.) ° ° I Q 4. IF ENGINEERED FLOOR JOISTS ARE USED, W/ PONY WALL ASV. (NOT TO EXCEED 4'-0") WHERE NEEDED (VERIFY f O 1= 0 PROVIDE TIMBERSTRAND RIMS WHERE FLOOR �° a 5'-2"I 4'-0" 4'-0" 4'-O" 4'-0" 4'-O" 14'_2" o JOISTS BEAR AT EXTERIOR WALLS. ON-SITED �D ,,° % / % in I 5.CONNECTIONS: SIMPSON COMPANY OR EQ. O I O ° 4x5 HF*2 __ I ° O 6. FIELD CUT ENDS, NOTCHES,AND DRILLED JO 10" CONC. FDN, WALL 10'-I" TO 12'-0" HIGH W/ REBAR PER CANTILEVERED 1 0° ° Io HOLES OF PERSCRIPTIVE TREATED WOOD \p I d BEAM CTYP.) RETAINING WALL DETAIL ON BHT. A2.3, STEP PER GRADE C4'-O MAX,) b °a. _ — - ;� -- E. - H - - — -;HE - - ; ®; - —;- �—b T - \ -t SHALL BE TREATED IN THE FIELD IN ACCORDANCE _ �- T L i \ W/ PONY WALL ASV. (NOT TO EXCEED 4'-0") WHERE NEEDED (VERIFY St WITH AWPAM4. ON-SITE) 1 I i a° I ® 'Ten O O O ®$ O 1 ,� I FOUNDATION NOTES: O 8" CONC. FDN, WALL 10'-3" TO 12'-O" HIGH W/ REBAR PER BRACED ILI I c, I I ° Z 4x5 HF*2 M THESE DETAILS REFLECT RETAINING WALL DETAIL ON SHT. A2,3, STEP PER GRADE (4'-0" MAX,) I BEAM STYE' ) ' ; A GENERAL HIGHER STANDARD THAN THAT I I I F °� ' — ' � -� - - 1 ® (7YP,) O r I a° 1/ © ALL O ' ° ALLOWED BY THE IRS. THESE DETAILS 'A I INDICATE THE FOUNDATION AND REIN- © 4" CONC. SLAB/STEPS (VERIFY FINISH W/ BUILDER) WI NICON FIBER OR •-,-, io I ° 0 4'-6" 3'-IO14° 20'-III" I 3, FORCEMENT REQUIREMENTS FOR THIS FIBERMESH THROUGHOUT (VERIFY W/ BUILDER) o/ I I PROJECT. THE CONTRACTOR MAY NOT Y ()TA., O © O r I " A I 0 ° _ _ USE THE IRC MINIMUMS WITHOUT WRITTEN ® 4" CONC, SLAB W/ NICON FIBER OR FIBERMESH THROUGHOUT (VERIFY CV I ° W �. p 'tit Q PERMISSION OF THE DESIGNER. W/ BUILDER) SLOPE I/O" PLF MINIMUM TOWARD GARAGE DOOR I I 0- a ® I o° I ° 0 O THICKEN SLAB TO 6" AT GARAGE DOOR OPENING 4 INSTALL *4 REBAR I � N o� it ' I FASTENERS: I METAL ELEMENTS INCLUDING, CONTINUOUS I I o I O I o, I CONNECTORS, MUST USE HOT-DIPPED I L J a ''A ° I GALVANIZED METAL WHEN IN CONTACT ® POUR SLAB THROUGH DOOR OPENINGS TYPICAL 1 ''° I WITH ACZA PRESSURE TREATED MATERIALS. \ I I I I [R310.3]-SEE 37/SP1 ®Q OPTIONAL (VERIFY W/ BLDR,): STUB 12" LONG *4 REBAR 4" INTO CONC. j M ® ° I I SLAB FROM FOUNDATION WALL e 24" O.C. TYPICAL. THICKEN SLAB EDGE - H u- I a° (IF NECESSARY) O (I (Y c " c " a " c ," a c .V a c OQ > \ \ \ \ 1 ° 1 I ® 1'-6" x I'-6" x 8" CONC, PAD FTG, W/ 4x4 POST ON 90* FELT (OR EQ.) \ I ° N © a,� Al„ ® rex I'-S" x 8" CON(, PAD FTG. W/ 4x4 POSt ON 90� FELT COR EQ.) I a iv I i 1 ° a I O ° - a ® 1'-10" x I'-10" x S" GONG, PAD FTG, W/ 4x4 POST ON 90* FELT (OR EQ.) \ \ \ \ I � ° O I 'A . L I I I U® 2'-0" x 2'-0" x S" CONC. PAD FTG. W/ 4x4 POST ON 90* FELT (OR EQ.) -9 I11 c I ® I'-O" x 1 -0" x 12" CONC. PAD FTG, W/ SIMPSON CBSQ664-SDS2 (OR EQUAL) O L O \'A / ® -10" x 1'-10" x S" CONC. PAD FTG, WI SIMPSON CBSQ66-SDS2 (OR EQUAL) \ \ 1 1 I I I I I I I 1 ' PROVIDE 1"-0" DIA. SONO TUBE W/ SIMPSON CBSQ66-SDS2 (OR EQ.) ABV, L i - .1PAD FTG, IF NEEDED (VERIFY ON-SITE) 0 = O 16" x 6" (MIN.) SCREENED FOUNDATION VENT (14 TYPICAL e LOWER FLOOR `Q C O ® OG OX `4 CRAWL SPACE; 3 TYP, e UPPER FLOOR CRAWL SPACE) `Q O O-I + L J + \ \ - - \ \ at a%; , ,9'-6 1" / / 8344" STUART 3 21'-°" / , LOWER LEVEL i-1016'j I6'-3" l'-101a/ 20'-0" , 30'-O" 50'-0" , FOUNDATION PLAN CRAWL SPACE FOUNDATION FLAN - CRAWL SPACE COASTAL 1 SCALE: 1/411 = 11-0" JOB NO: STUART LOWER LEVEL DESIGNED: LG NOTE: VERIFY FOUNDATION WALL HEIGHTS DRAWN: JR AND FOOTING SIZES PER SITE CONDITIONS. REFER TO RETAINING DATE: 5/07/2019 WALL DETAILS ON SHEET 42.3. SHEET A-2 . 1 WA SEE FOUNDATION PLAN FOR JOIST SIZE AND LOCATION SIDING PER ELEVATION1 /1110 N "T&G SHEATHING-GLUE& CONT. RIM GRADE NOTE: amilie IS NA TO SUPPORTING MEMBERS 2X6 PT SILL SLOPE GRADE AWAY FROM BUILDING AT 6 INCHES IN THE FIRST 10 FEET. immimmio 3/4"T&G SHEATHING GLUE 1/2"GWB AT SIDE YARDS SLOPE AT 5%TO DRAIN OR SWALE THAT DIVERTS WATER. &NAIL TO SUPPORT MEMBERS 2X6 SILL 1/2"X10"ANCHOR BOLTS, EMBEDED 7" INTO P.T.2X MUD SILL 1/2"GWB 1/2" EXPANSION BOARD BLOCK OUT GARAGE SLAB TO 2X6 BOTTOM PLATE LANDED GENTRY CONCRETE,AT O'-0"o/c,AND SETD BETWEEN 3 BACK OF FOUNDATION WALLS AT R-21 BATT 3/4"SHIM 1/2"AND 12"FROM BOARD ENDS WITH 3"X 3"X 4"CONCRETE SLAB ON 2" SIDES FULL WIDTH OF GARAGE P.T.2X SILL CONT. HOMES AND COMMUNITIES o \ a \ 1/4"THICK WASHERS. MIN. (2)A.B.'S PER GRAVEL BED DOOR SO DRIVEWAY SLAB CAN 2X6 STUD WALL BOARD MIN/12"W/FOUND.] (1)#4 BAR CONT.AT TOP 12" �" ° w -- g^MIN/ W/ =:[, —3 SLOPE RUN INTO SPACE �/ 1/2"EXPASION BOARD i VENTSflinalling NISLOPE GARAGE SLAB 4"CONCRETE SLAB ON 2" Z !I?I,i1! ° a °6WIDE CONC.STEM WALL CONTINUOUS FOR POSITIVEGRADE o°°�°"° IL DRAINAGE AWAY FROM#4 B BARS 48 o/c HORIZ.& o z\ \ STRUCTURE--p #4 BARS @ 48"o/c VERT. �� 4"RIGID TIGHTLINE �- 2/o SLOPE N z DOWNSPOUT DRAIN, a o° ° III- aFINAL GRADE o"°g TIE TO STORM SEWER r r. SEE GRADE_ -o NOTE: DETAIL IS DRAWN HIGH — .S - FILTER FABRIC 6 MIL BLACK VAPOR @ I _I —I _ I Z NOTE /1- ° _ 1/2"X 10"ANCHOR BOLT 14 BARRIER POINT OF SLAB BELOW p \, 1 , SEE DETAIL 1 \ 4"RIGID PERF. FOOTING FILL TO BE GRANULAR MATERIAL FILL TO BE GRANULAR 6MILBLACKVAPOR -BARRIER °J �L DRAIN,W/12"MIN OF .� `r_ — COMPACTED TO 95% - ,"I •y MATERIAL COMPACTED TO 95% SEE DETAIL 1 FOR ' i*v '�• DRAIN ROCK COVER,TIE ?.a 'i'i° ' -i \ FOUNDATION CALL-OUTS s r a I- SEE DETAIL 1 FOR \ 16"WIDE X 8"DEEP CONC I� TO STORM SEWER - is 3"CLEAR TYP. y'y`y ° � FOUNDATION CALL-OUTS SEE DETAIL 1 FOUNDATION CALL-OUTSO FOOTINGN W/(1)#4 BARS 5 / 6 / 5 / •49 r GARAGE WALL FOUNDATION DETAIL GARAGE/RESIDENCE GARAGE O . H . DOOR SCALE: 3/4" = 1'-0" NOTE: DETAIL IS DRAWN SCALE: 3/4" = 1'-0 WHEN JOISTS BEAR ON FOUNDATION SCALE: 3/4" = 1' 0" PERPENDICULAR FLOOR JOISTS (3) SCALE: 3/4" = 1'-0" AT HIGH POINT OF THE SLAB 2X WALL STUDS BLOCK OUT FOR W/H PIPING 2X PT SILL-MODIFY TO L FULL FOUNDATION STEM I 3/4"PLYWOOD SHEATHING SEE FOUNDATION PLAN FOR WALL THICKNESS JOIST SIZE AND LOCATION S7/7_ Ira 3/4"T&G SHEATHING-GLUE& Me1/2"X10"ANCHOR BOLTS, EMBEDED 7"INTO 2X6 SILL PLATE NAIL TO SUPPORTING MEMBERS Ma CONCRETE,AT 4'-0"o/c,AND SET BETWEEN 3 R-30 INSULATION ►� 1/2"AND 12"FROM BOARD ENDS WITH 3"X 3"X y FLOOR JOISTS(SEE PLAN) FLOOR SHEATHING (1)#4 BAR CONT.AT TOP 1/4"THICK WASHERS. MIN.(2)A.B.'S PER - 4"x8"#2 H/F BEAM \ \ BOARD[R403.1,6.1] � 1X4 STRAPING EA.SIDE SEE FOUNDATION PLAN FOR VA 2X SOLE PLATE 499 \o JOIST SIZE AND LOCATION 0 \� GRADE 4X4 POST 4"x8"#2 HEM/FIR BEAM BASE WITH COMP. \ W S SIMPSON CS16 4"x4"#2 D/F POST @:61-,0"o.c.4"RIGID TIGHTLINE ROOF SHINGLE TAB. w/4-16d NAILS @ BAE PERPENDICULAR JOIST BLOCK OUT FOR ► N aTOM SON GIT 9.5" TOWNSPOUT DRAIN, z APPLICATION: FLOORFAU DUCTS `' 4 FOUNDATION STEM TOP FLANGE HANGER — i z TIE TO STORM SEWERlit LST12 BASE WITH COMP. JOIST BEYOND W/TOP WALL 6"WIDE CONC.STEM WALL a — M ROOF SHINGLE TAB FLANGE HANGER- �\ z ► FILTER FABRIC \ 1/2"ANCHORBOLT -0"o.c. PROVIDE 2X6 P.T. \I TO MAX HGT OF 4'-6"HIGH: , 1 � W/#4 BARS 48"o/c HORIZ.& ° ' 4"RIGID PERF. FOOTING w/NUT AND 3 x3 x1/4 WASHER BLOCK UNDER HANGER 4 FOOTING #4 BARS @ 48"o/c VERT. \ ° • o DRAIN, W/12"MIN OF n `"' b ","' s""` NE „ 16" 8" a \ PARALLEL JOIST APPLICATION: 6 MIL BLACK VAPOR „ Q m 1-#4 BARS HORZ. (TYPICAL) / / DRAIN ROCK COVER,TIE \ BARRIER TO STORM SEWER \ \ \ / SPOACE FIRST)FLOOR JOIST MIN 54"MA 12"WIDE X 6"DEEP CONC .� \� PER PLAN CONCRETE SL NOT SHOWN FOR DETAIL CLARITY 12"OFF PARALLEL FOUNDATION FOOTING W/(1)#4 BARS 3"CLEAR / / WALL. O PER PLAN 2#4 EACH WAY CONT. 5" 6" 5" ' / / / / UTILITY BLOCK OUT FOUNDATION DETAIL _ TYPICAL FOOTING �7\ CONT. FOOTING DETAIL �8y SCALE: 3/4" = 1'-0" DOES NOT APPLY IF JOISTS �® SCALE: 3/4" = 1'-0" WHEN JOISTS DROPPED DOWN C69 SCALE: 3/4" = 1'-0" K� SCALE: 3/4" = 1'-0" `' NOTE. BEARON FNDN WALL. 41•501...,- 411%. OVER CONCRETE OR MASONRY BLOCK FOUNDATION Litisms j - EXTENT OF HEADER(TWO BRACED WALL SEGMENTS) -- / ABU66 k "\IIIII MIN. 1000 LB TENSION STRAP1. t STRAP SHALL BE CENTERED AT w >}' EXTENT OF HEADER(ONE BRACED WALL SEGMENT) - y BOTTOM OF HEADER. // 'I 000 0 � _ — ° ° ° ° ° c o 0 0 0 0 0 0 0 PONY 0 0 0 1,---- WALL HEIGHTI ° 0 0 0 GRADE ' 1 GRADE ° D d 0 00 0 a 0 0 0 0 0 0 0 / \ 00 0 0 o lc o 0 0 00 -' 0 • o 0 o Y I ° SHEATHING FILLER IF NEEDED o _____ _ ° o ° • o P MIN.3"X 11-1/4" NET HEADER 7 ° ° ° ° ° 0 0 0 0 0 0 0 0 0 0 \ „ owl 0 0 0 o y M o o o 0 0 0 .0 .1 - HEADER SHALL BE FASTENED TO THE KING b 0 0 0 16"x 16"x 8"CONC. FTG. STUD WITH 6-16D SINKER NAILS TOP PLATE CONTINUITY IS •ER PLA °° o q o ° 0 16D SINKER NAILS IN 2 / / W/(2)#4 REBAR EA.WAY REQUIRED PER R602.3.2 °° 0 FASTEN SHEATHING TO HEADER WITH 8D COMMON NAILS IN 0 0 o ROWS @ 3"O.C. 12' 0 0 0 3-IN. GRID PATTERN AS SHOWN AND 3 IN. O.C. IN ALL FRAMING 0 00 MAX.TOTAL °° (STUDS AND SILLS)TYP. ° 0 0 WALL 0 0 0 0 0 0 HEIGHT 00 00 00 00 COLUMN DETAIL °° °° °° °° WOOD STRUCTURAL PANEL MUST MINIMUM 1000 LB HEADER-To-JACK-STUD STRAP 0 0 0 0 0 0 0 o BE CONTINUOUS FROM TOP OF " 0 0 0 o SHALL BE CENTERED AT BOTTOM OF HEADER AND 0 0 0 0 WALL TO BOTTOM OF WALL, OR SCALE: 3/4" = 1, 0 INSTALLED ON BACKSIDE AS SHOWN ON SIDE ° 0 °° FROM TOP OF WALL TO 0 0 0 0 ELEVATION // PERMITTED SPLICE AREA 0 0 0 0 00 00 00 0 0 ° 00 _ 00 00 0 0 0it 10' 00 0 0 b�00 00 0 0 0 00 � 1I SHEATHING 1/2"OR 7/16" MAX. FOR A PANEL SPLICE(IF NEEDED), PANEL EDGES SHALL OCCUR OVER AND BE 0 0 0 0 SIDING SEE ELEVATIONS HEIGHT °° °° NAILED TO COMMON BLOCKING AND OCCUR WITHIN THE MIDDLE 24 IN.OF WALL 0 0 0 0 HEIGHT.ONE ROW OF 3 IN.O.C. NAILING IS REQUIRED AT EACH PANEL EDGE. 0 0 0 0 GALVANIZED FLASHING o 0 0 0 0 0 0 0 A R P.T.2X8 LEDGER w/SIMPSON MODIFIED STUART `T I (2)SDS 1/4"X3"HDG @ 12"O.C. 000 °/ 2'TO 18'(FINISHED WIDTH) 0000w/1/8"PILOT HOLE MAX. °° °° °° ° ° LOWER LEVEL SIMPSON HANGER TYPICAL 0 0 0° MIN. LENGTH BASED ON 6:1 HEIGHT-TO-WIDTH RATIO. FOR'� EXAMPLE: 16 IN. MIN. FOR 8 FT. HEIGHT. 0 0 0 0 ° °0 BRACED WALL LINE HOEDOWN OR SIMILAR WITH CONTINUOUS ° ° °° FULL-LENGTH KING STUDS MIN. NUMBER OF STUDS SHOWN SHEATHING ° ° ° ° iiiiiiiii!r TENSION DEVICE (SIMPSON DDT2Z) °° °°mai REQUIRED ON DECKS OVER 30" ABOVE GRADE ° ° °° °° °° FOUNDATION DETAILS P.T. JOIST SEE FRAMING PLAN 0 0 0 0 NO.OF JACK STUDS PER 0 0 0 0 _� FULL-LENGTH KING STUD TABLE R502.5(1&2) 0 0 0 0 3/8"MIN.THICKNESS WOOD COSTAL 1 GRADE 00—�00 °O °° 00 00 STRUCTURAL PANEL 1 _L s > SHEATHING / / 0 0 0 0 • 0 0 0 0 0 0 0 / J' - I - / JOB No.: STUART - LL PLAN 2 C01 / \ DESIGNED: L G �,q. SIDE ELEVATION - �• =El- - -- --- ------------------------------ --- / FOUNDATION PER CODE DRAWN: M B DATE: 2/28/19 p I SHEET DECK LEDGER DETAIL CONTINUOUS__ SHEETED PORTAL FRAME A-2 , 2 SCALE: 3/4" = 1'-0^ SCALE: 1/2" = 1'-0" WA IF FLR. SHEATHING CONNECTED mein DIRECTLY TO P.T. 2x PLT. INSTALL NAILS OR SCREWS @ 2" O.C. S STAGGERED inIIII NO SURCHARGE OR WHEEL 2x F.J. (PARALLEL a LOADS WITHIN 5'-0" „E„ TO FDN.) PER FLR. " FRAMING PLAN LANDED GENTRY WHERE FLOOR JOISTS ARE �� PERPENDICULAR INSTALL 2x FLOOR JOIST A35 EACH JOIST TYPICAL (PERPENDICULAR HOMES AND COMMUNITIES WHEN "A" EXCEEDS 4'-0"; TO FDN.) PER FLR. WHERE F.J.ARE PARALLEL FRAMING PLAN INSTALL ML26 W/SDS 1/4x1 1/2 \>.41 \ EACH BLOCK TYP. \' z itli i IIII o a IIII SEE FOUNDATION NOTE#1 I�i Illi i IIII S S = IIII a \ C a WHERE F.J. PARALLEL TO 6" MIN. '° L FDN. INSTALL 2x BLOCKING \ III=1i:111_III`III=� 05 o° (MATCH JST. DEPTH) FIRST / 000 32"&SCREW OR NAIL SHTH'G Oo0' ° ` ` „ „ INTO BLKG. @ 3"O.C.TYPICAL 5 DEGREE MAX. SLOPE o0)a° A . F (SEE COLUMN "G" IN BRACED O� 14 L RETAINING WALL SPECS. "E" NO SURCHARGE WITHIN 5'0'R WHEEL CONC. FDN. DAMP-PROOFING c4:0, . ° FOR 0.C. SPACING OF BLKG.) / TO BE WATERPROOFED, FDN. 1 Opp°, I�.a • WALLS THAT RETAIN EARTH & 000,'° ° L NO FLOOR FOR ENCLOSE INTERIOR SPACES 0k'P A , AT LEAST 12" I n FRAMED WALL OPTIONAL AND FLOORS BELOW GRADE 00 0 ° a I� SHALL BE DAMPPROOFED 00 0 •° . I I x - 5 DEGREE MAX. SLOPE FROM THE TOP OF THE FTG. 00'p- I° . NOTE: \ o° ° TO THE FINISHED GRADE oU" °° d a DO NOT BACKFILL FOUNDATION • 8" MIN. ,',° °bp L / SLAB OR SOIL OKAY Oo0 -• ` UNTIL FLOOR DIAPHRAGM IS \ o, e l oop III-111 111-III-III-III MIRA DRAIN 2,000 OR �0 WASHED GRAVEL(OR SIM.) o ° CONNECTED TO WALL f c=2500 psi ° Oe0 o a L fy=60 ksi, grade 60 , „ o q^ 04, 0 'W po�0 MIRA DRAIN 2,000 OR 000'A A A . MIN. SOIL BEARING o° ° ) c3 WASHED GRAVEL(OR SIM.) f c= 2500 psi girl°° La = 1,500 PSF 06 to 0 fy=60 ksi, grade 60 00601,° / „W„ �0 2" CLR. MIN. SOIL BEARING EQUAL Opo' ° MAX. NO. OF STORIES „X„ o ° IO = 1,500 PSF 0 SUPPORTED =2 STICK .o . 000 OOP,oS ° I "A" FRAMED RESIDENTIAL ° 0300 MAX. NO. OF STORIES C,; f - "X" FLOORS + ROOF W/ o° e p00 000 ° ° 25 PSF SNOW MAX. 7 -0 B SUPPORTED= 2 STICK 00Oo a '° /4\ / FRAME RESIDENTIAL O�W ° L IF STUB BARS MINIMUM ° . o oo FLOORS + ROOF W/ �oU" °�. LAP SPLICE = 24" DIRECT FLOOR 4" (MIN.)CONC. �° c p0o IF STUB BARS, MIN. 25 PSF SNOW MAX. „0p0 ° 4 e L LAP SPLICE = 30" "B" O o ° J SLAB 12'-0"WIDE (MIN.) 0 k° ` 4" (Mw.)CONC. DIAPHRAGM CONN. I °° 0 SLAB 12'-0"WIDE MIN. c ° 4 00 3" DIA. (MIN.) n Opo °° (MIN.) ° ' a V° ' a ''° ' a V .' a ° ' a °i% • of ooj-0 0 0 PERF. DRAIN �� � �0i ° �aL \ V° D'9° D'o° D o° D'°° D`'4 " Oolpol0o`000 PI TO DAYLIGHT go c �.t a a a 4 ° a a a a a a a Op��1IS 1� 1� P n,. n, 0 0 r 0,00 00 00 ° '° . D'n ° 4% . 4'° . 4'° D'° ° ° . 4'° .�'o ° ° g`'�000 It } 0�°0 ° a a �° aSCREWS OR "D" ° . ° . ° . " A . o $ ° `Y ! 8 00 00,,° D•° 4,° D,° NAILS @ 2"O.C. U ° ° Az, . › ° - ° Op0 r0 _ OOO�O� ° A a R °. ° � 00 „D ° 000 0�° ° '< 8 • A° ''S A „Z„ fl STAGGERED \ F�V ° .a 4% .a/3% a D m 4% D'° a 4% vop0°o 000 � ,: °� a—' III_III-111-111-111-III-111-(I(-III- -2--- Ill\ ih ono 0 0 ° 4'° D'4 ��''4� '° a „Z„ " , _)II_111_111_111` I_III °� �IS 4" DIA. PERF. PIPE \\ " ° IN FREE-DRAINING I Y `»I 050°° e° • "Y I N GRAVEL BASE "C" 00 ° „ - HEEL / / TOE 00'°° °a ' BEAMS OR I TOE / - V HEEL t'' " C000. b . FLOOR JOISTS PER PLAN ,,� CANTILEVERED RETAINING WALL DETAIL k.`; BRACED RETAINING WALL DETAIL 2 SCALE: 3/4" = 1'-0" - C - SCALE: 3✓4" = 1'-0" BRACED RETAINING WALL SPECIFICATIONS • CANTILEVER RETAINING WALL SPECIFICATIONS (TOP OF WALL IS CONNECTED TO FLOOR DIAPHRAGM) (WITH SLAB AT BASE TO RESIST SLIDING. NO FLOOR DIAPHRA CONNECTION AT ' TOP OF WALL) A B C D E F G W X Y Z A B C D E W X Y Z RETAINED WALL FTG. FTG. WALL MASA BLOCK VERTICAL HORIZONTAL FOOTING FOOTING RETAINED WALL FTG. FTG. WALL VERTICAL HORIZONTAL FOOTING FOOTING SPACING SPACING HEIGHT POSITION WIDTH HGT. THICKNESS REBAR REBAR TRANSVERSE CONTINUOUS HEIGHT POSITION WIDTH HGT. THICKNESS REBAR REBAR TRANSVERSE CONTINUOUS (MAX.) (MAX.) 0'-4' 10" 28" 9" 6" 72" NOT REQ'D #4 @ 24" #4 @ 24" #4 @ 24" (3)#4 0'-4' 5" 18" 9" 8" #4 @ 18" #4 @ 12" #4 @ 18" (2)#4 4.1' -6' 12" 34" 9" 6" 72" 72" #4 @ 18" #4 @ 18" #4 @ 18" (3)#4 4.1'-6' 7" 30" 9" 8" #4 @ 16" #4 @ 12" #4 @ 16" (3)#4 OPOStigilire firm 6.1'-8' 12" 42" 10" 8" 42" 46" #4 @ 18" #4 @ 18" #4 @ 18" (4)#4 6.1'-8' 10" 40" 10" 8" #5 @ 18" #5 @ 18" #5 @ 18" (4)#5 8.1'- 10.2' 12" 50" 12" 8" 24" 24" #5 @ 14" #5 @ 12" #5 @ 14" (5)#5 8.1'- 10' 10" 52" 12" 8" #5 @ 9" #5 @ 12" #5 @ 9" (5)#5 10.3'- 12' 12" 60" 12" 8" 18" 18" #5 @ 9" #5 @ 12" #5 @ 9" (6)#5 10.1'- 12' 12" 64" 12" 10" #6 @ 10" #5 @ 12" #6 @ 10" (6)#5 NOTE: FLOOR DIAPHRAGM MUST BE CONNECTED BEFORE RETAINED SOIL IS PLACED AGAINST WALL. i NOTE: FLOOR DIAPHRAGM MUST BE CONNECTED BEFORE RETAINED SOIL IS PLACED AGAINST WALL. i MODIFIED STUART LOWER LEVEL t FOUNDATION DETAILS COSTAL 1 t JOB NO.: STUART - LL PLAN 2 CO1 DESIGNED: L G I DRAWN: M B DATE: 2/28/19 SHEET A-2 . 3 WA FLOOR PLAN NOTES: / 500" / MEM - 1. ALL DIMENSIONS ARE TO FACE OF STUDS UNLESS NOTED OTHERWISE(U.N.O.). / 18'-0" / 16'-0" ( 16-0" VERIFY DIMENSIONS SHOWN ON PLANS.DO NOT SCALE OFF DRAWINGS / / 7-6' / 4'-10" / 4'-8 1/2" , 3'-4 1/2'' , 3'-4 1/2" / 4'-6 1/2" / 1'-11" / 3'-41/2" / 4'-101/2" J, 5'-10" / LANDED GENTRY 2. FRAME EXTERIOR WALLS W/104 5/8"2x6 STUDS @ 16'O.C.TYPICAL / / / 1 y 16-51/2" HOMES AND COMMUNITIES 3. FRAME INTERIOR WALLS W/104 5/8' 2x4 STUDS @ 16' O.G.W/1/2'GYPSUM WALLBOARD BOTH SIDES TYPICAL U.N.O. \ _I RAILING PER BUILDER (SEE NOTE#13) 4. FRAME GARAGE/HOUSE WALL$GARAGE EXTERIOR WALLS W/2x6 STUDS @ 16"O.G.(VERIFY HEIGHT OF WALL ON-SITE PER AS-BUILT FOUNDATION) DECK 5. PLUMBING WALLS TO BE FRAMED W/2x6 STUDS @ 16'0.G. SEE PLANS FOR o LOCATIONS (VERIFY JOIST PLACEMENT ABV.AND BELOW FOR CLEARANCE) th o 16-5"x 9-0" bl 6. ANGLED WALLS TO BE 45 DEGREES TYPICAL U.N.D. 7. DIMENSIONAL LUMBER TO BE HEM-FIR#2 TYPICAL U.N.O. 3060 SH 3060 5H 3060 SH 3060 5H 3060 SH (TEMP. 6080 FREN' DR.(TEMP.) \ \ te `. 4 _ 5. bs ',AggV - \ \ \ 8. UNLESS NOTED OTHERWISE ON FLOOR PLAN INSTALL 4x6 HF#2 HEADER IN ftft 4x6 HF#2 4x6 HF#2 4x6 HF#2 4x6 HF#2 4x6 HF#2 v 4x12 HF#2crci 2x6 EXTERIOR WALLS ABV.DOORS$WINDOWS W/R-10 (MIN.) INSULATION @ INTERIOR SIDE OF HEADER. INSTALL 4x6 HF#2 HDR.IN 2x4 EXTERIOR WALLS 000 -4 b ' (IF APPLICABLE)ABV.DOORS $WINDOWS U.N.O. BEAMS$ HEADERS TO " = o LL HAVE 11/2"MIN.BEARING TYP. U.N.O.(BEAMS SHOWN ARE MIN.REQ'D OR o \-= BETTER. SIZE$GRADE MAY BE INCREASED PER BUILDERS DISCRETION) of m 2640 5H la -4 om (? - ._. (V 9. VERIFY PLACEMENT OF 4x POST IN STUD WALL BELOW ENDS OF GIRDER \ \ A ` t,, s .F 7 \ o 4x6 HF#2 'ft),„SHOWER/ = 5' 3"x 15' S" m VAULTED al \ \ TRUSS ABV.W/ROOF FRAMING PLAN ON SHEET A•4.1 ml 60"x 36" MASTER BEDROOM w s m Q 10. PROVIDE 2x6 BACKING IN ALL BATHROOM WALLS FOR TOWEL BARS, 3068 o LIVING g lb o TOILET PAPER DISPENSERS, MEDICINE CABINETS,ETC.,BETWEEN STUDS. ? o WALK-IN \ _1 E. 15'-6"x 17'-9" ,c't' ku z COORDINATE W/BUILDER/OWNER FOR LOCATIONS o " 106'-8" f o 3 - " I CLOSET �, _ 11. INSTALL 1/2'HIGH-DENSITY GYPSUM WALLBOARD AT GARAGE/HOUSE WALL I f 2'-8" 3'-11" 5'-8" 'xi'-5 3/4"a \ \ .9 AND GARAGE BEARING WALLS,$5/8"TYPE-X GWB @ GARAGE CEILING m \ o MASTER BATH o/ \ / / / \ ��-1 12 (n m m CV N TYPICAL kk o yob \ _ • _ \ I I \ 84"VANITY m (0. / - 12. INSTALL 20-MINUTE RATED DOOR ASSEMBLY W/SELF-CLOSING HARDWARE 68 BI-FOLD _ m LINEN 4 \ 'n �. / ' V� 13. REQUIRED STAIR RAILINGS TO COMPLY WITH IRC SECTION 312. DECK/PATIO \ \ ��1 .0� RAILINGS TO COMPLY IF DECK/PATIO SURFACE 15 30"OR MORE ABOVE k 4 .+ _ ' 1 . t. FINISH GRADE(VERIFY ON-SITE) Hi ILIL �wr) Q 31/16' 1, I E ' I , �i - 14. EGRESS WINDOW DIMENSIONS,CLEAR OPENING AND SILL HEIGHT TO COMPLY ( VAULTED 1 v °L W/IRC SECTION 310.1 (VERIFY W/WINDOW SUPPLIER AND/OR MANUFACTURER 6'•6" / / 7-5" 7/1' 10" / / KITCHEN 15. COMPLIANCE DATA FOR THE 2015 WASHINGTON STATE ENERGY CODE$IRC o I 1 SEE NOTE#19 1-11/2° 9'-4"x 16'-2" 3 = 0 \ m o CHAPTER 11 IS AS FOLLOWS: -4 0 I 1 (A o �__ VAULTED om = N SHELF and ROD -- O Q DINING N SLAB: R-10 RIGID @ PERIMETER$ UNDER ENTIRE SLAB -' `q I I n I0I0 3 o w CLOSET ' , w s > m 1 FLOOR: R-38 I I � u o m 0 = I 15'-6"x 12'-8" " , = m zoaQ N WALLS: R-21 (R-10 MIN.@ HEADERS,TYP.) sil- -0•% -I-PASS v 0 N ° m = d \ PULL-DN.STAIR d r W t o FLAT CEILING: R-49(R-38 IF INSUL.DEPTH IS MAINTAINED TO OUTSIDE m N -w kg I ATTIC ACCESS (SEE N 11 ' m FACE OF EXTERIOR WALL) -irtNOTES #18,#21,and #24) VAULTED CEILING: R-38 DOORS: U6.200 MAX.(ONE DOOR UP TO 24 S.F.EXEMPT PER 2 CAR GARAGE Z 341/2"HIGH /1'-5"/ 10'-1" T R402.3.4) I- - i 19' 6"x 23' 6" --0 WINDOWS: U=.280 MAX.(UP TO 15 S.F.EXEMPT PER R402.3.3) I A it LL 2x4 WALL BELOW I GLAZING: 303.53 S.F._14.2%OF FLOOR AREA BEDROOM #4 ot \ n ,: A FURNACE TYPE: NATURAL GAS FORCED AIR(VERIFY W/BUILDER) $ OPT ARCH SHELF and RODth REFER TO 2015 WSEC CHAPTER 4$ IRC CHAPTER 11 FOR VERIFICATION OF THESE11-8 1/2 VALUES SEE NOTE#11 " � / 6068 BI-PASS \ \ Ri r , _ m �111 Di,..-- / 16. MINIMUM REQUIREMENT FOR ATTIC VENTILATION IS AS FOLLOWS (CALCULATED I 162 19 "' at 1/300th OF ATTIC AREA): r 1 "` 1 �I o z - C MINIMUM REQUIRED: 1,071.36 sqm • \ i y� � 2868 2868 et \ ACTUAL PROVIDED: 1,448.3 sq In a! »-,_-LW_/' '111�� `9 / I SEE NOTE #12 w u p I 4/ o „$ 2n 2' zo o - VENTED BLOCKING: 716.3 sq in (76 at 9.425 sq in EACH) I I "' c`w m w - STUDY n RIDGE VENT 732 sq in (61 In ft MIN.at 12 sq In PLF) I I 9 - " e- - 10' 9"x12' O" �n a � \1.2232 n 17. SEE ELECTRICAL PLAN ON SHEET E-1.1 FOR LOCATIONS $SIZES OF EXHAUST 1 II c. 51/8"x 15"24F-V4 DF/DF GLULAM ENTRY 3 LAUNDRY 3'-3" 1 6 1-2" , FANS. LOCATIONS AND SIZES REQUIRED TO COMPLY W/THE WASHINGTON \ \ \ € °° `r 16010 OVERHEAD GARAGE DOOR e PWDR �' STATE VENTILATION $INDOOR AIR QUALITY CODE$IRC M15074 ARE ASI V.T.O. FOLLOWS: o 226, KITCHEN: 100 CFM RANGE HOOD (MIN.) Tft o LAUNDRY: 50 CFM (80 CFM RECOMMENDED) rft sc 4x6 HF#2 4x6 P#2 (DR.$ DW) 4x6 HF#2 4x6 HF#2 BATHROOMS: 50 CFM (80 CFM RECOMMENDED) \ \ \ 2640 SH 10 0 ' . 3069 C. 3050 SH 3050 SH NOTE: ALL FANS ON 20-MINUTE TIMER TYPICAL. ELECTRICIAN TO VERIFY BEDROOM OPTION 1 I (TEMP) (TEMP.) II I I INSTALLATION OF GFCI OUTLETS IN ALL WET AREAS. VERIFY TYPES AND I I LOCATIONS OF ALL ELECTRICAL FIXTURES W/OWNER AND/OR BUILDER 4 - I I LL PORCH I LL a SGALE: 1/4 z 1-0 � 20 p„x 6, p„ ° �o 18. INSULATE ALL ACCESS DOORS/HATCHES TO CRAWLSPACES/ATTICS TO THE "' I II EQUIVALENT RATING OF THE INSULATED FLOOR,WALL OR CEILING THROUGH WHICH THEY PENETRATE ®� L \ 19. MOUNT HWT ON PLATFORM 18"ABOVE GARAGE SLAB PER IRC SECTION M1307.3. 25. PROVIDE PARTICLE BOARD UNDERLAYMENT AT VINYL AREAS. COORDINA MODIFIED STUART STRAP HWT TO WALL PER IRC SECTION M13107.2. PROVIDE OVERFLOW PAN AND THICKNESS W/OTHER FLOOR FINISHES TO PROVIDE SMOOTH AND LEVEL PIPING PER IRC CHAPTER 28. INSTALL T$P VALVE AND PIPE TO EXTERIOR TRANSITIONS / 10'-0" / / P.T.6x6 POST WRAPPED PER LOWER LEVEL TERMINATION.INSTALL A VACUUM RELIEF DEVICE PER MFRS.SPECS.TO HWT / 20'-0" / 10'-O" / BUILDER,3 TYPICAL PER UPC 504.6. 26. USE PRIMER/SEALER ON GWB BEFORE AND AFTER TEXTURING / )'-71/2/ 1-2 3/4"/ / 2 5" / 2 5" / /91/4" 4'-4 1/4" T 3'-4 1/2' / 3'-9 1/4" / 20. WHOLE-HOUSE VENTILATION PER NOTE#27.WHOLE HOUSE FAN LOCATED IN 27. TO COMPLY W/2015 WSEC SECTION R406.2,THIS HOUSE(2,619 sq ft) 2-p y 16'-0" / 2'-0" / 6'-7 1/2" / 5'-O 1/2" / 6'-1O" / 11'-6" / MAIN FLOOR PLAN LAUNDRY ROOM (VERIFY W/BUILDER) WILL NEED 3.5 ENERGY CREDITS. TO ACHIEVE THIS,THE FOLLOWING OPTIONS HAVE BE SELECTED FROM TABLE 406.2: / 20'-0" / 301-0" A 21. DISAPPEARING STAIRS OR ATTIC ACCESS PANEL COVERED W/5/8"TYPE•X OPT.la(.5 CREDITS): EFFICIENT BUILDING ENVELOPE. SEE NOTE #15 / 50'-On / COSTAL 1 GWB AND PROVIDED W/WEATHER STRIPPING GASKET(MIN.) FOR INSULATION VALUES. OPT.3a(1.0 CREDITS): HIGH EFFICIENCY HVAG EQUIPMENT. USE GAS 22. FIREPLACE TO BE SUPPLIED WITH OUTSIDE COMBUSTION AIR DUCT W/MINIMUM FIRED FURNACE W/MIN.AFUE OF 94%. USE CHAMPION GAS FURNACE 6 SQ. IN.SIZE AND PROVIDE READILY OPERABLE DAMPER. INSTALL GA5 (OR EQ.-VERIFY W/BLDR.)W/95.5%AFUE. , JOB NO.: STUART - LL PLAN 2 CO1 FIREPLACE W/CLEARANCES AND COMBUSTION AIR PER MANUFACTURERS OPT.5a (.5 CREDITS): EFFICIENT WATER HEATING. ALL SHOWER HEADS $ 3 MAIN FLOOR: 1,632 DESIGNED: L G RECOMMENDATIONS AND PER CODE KITCHEN SINK FAUCETS SHALL BE RATED AT 1.75 GPM OR LESS.ALL OTHER LOWER FLOOR: 1,147 LAVATORY FAUCETS SHALL BE RATED @ 1.0 GPM OR LESS. GARAGE: 480 DRAWN: M B 23. INSTALL 1/2"MIN.FIBERGLASS-FACED GWB BACKER ATa TUB/SHWR.SURROUNDO SHALL INCLUDE GA5.WATER HEATER ERT TW/A ER MIN.EF OF 0.91 HEATINGTING. WATER USE ALL OTHER MAIN FLOOR PLAN BACK DEGLOWER DIO/DECK: 14488 DATE: SHEET 2/28/19 24. PROVIDE MIN.22"x 30"ATTIC ACCESS with MIN.30"CLEARANCE TO FRAMING NPE-18OA(OR EQ.-VERIFY W/BLDR.). UNIFORM ENERGY FACTOR OF .96, FRONT PORCH: 120 ABV. USE PLYWOOD DAMS TO CONTROL CEILING INSULATION at OPNG.EDGES RECOVERY EFFICIENCY OF 99%. SCALE: 1/4" = T-O"MAIN FLOOR:1,632 sq ft 3,675 sq ft Aii_ 3 , WA see IS ONIMINININ SEIM al a a ,_ 50-0 / LANDED GENTRY 8-G 32, 0„ HOMES AND COMMUNITIES el . 12-61/2" / 5-5 1/2" / 12'-61/2" / 2' 1" / 3'-31/2" / 3•41/2" / 41-101/2" / 5'-10" / 5'-21/4" / 3'-41/2" / 3-113/4" / / 4'-8" / 3'-41/2' / 4'-6" / / 16'-51/2"/ / 2 3/4'„ 8'-U / 8'-0" 2 3/4"�, DC P.T.6x6 P05T,4 TYP. - -p9 > kx \ P.T.6x10 P.T.6x10 RAILING PER N BUILDER PATIO/DECK 0 16' 5"x9' 0" kt ai rn its 3050 SH 3050 51-I 3060 SH 3060 SH (TEMP..:6080 FREN DR.(TEMP.) 4x6 HF#2 4x6 HF#2 4x6 HF#2 4x6 HF#2 4x12 HF#2 I t, QI 9 t 3050 SH 3050 5H tn I ei ttI# \ \ , , -_- BEDROOM #2 I °a` I= 0 \ 4x6 HF#2 4x6 HF#2 111.9'x 12'-4" I u_ " ni I4 V i WII -, o m 4 Io Q w1 CLOSET CO 1` 3 li I P a CO e O Il9 \ I I BEDROOM #3 " I FAMILY `° Z 0 111-4"x 10'-5" z w I o 2868 286 92 16 8 x 234 > n .,, oc o ,i i I 4x6 HF#2 l9 x -. �; 1 "'�' ' 1'-11/2" , 3'-71/2" �, 4'-11/2" / 3 I.4 o-� — I \ — 1 _ _a3 !: \ - - n ILL d -- HALF WALL 1� o \ m RAILING with o o HDWD.GAP I I al 4* _ t , (s) / , 3-9 1/2" ,2'-5 1/2' 14'-101/2" I b _al I 9 Si 4x6 HF#2 is• i9 .+' '�.r c3 n v — �� :.\ -1 \ se° S.e �^s0' 4.. a�°ade$safie*,`?'£?e'�sieiem&e% ,. , a"a, \ \ kg m -18 n 9l co co • l9 W m r N Z _, '' iihr °1 N , ,� 4x6 HF#2 2868 I N 1 b UNFINISHED — — — Hsrfl C i.,e STORAGE/ 1 BATH -4 MEDIA ROOM o OPT MEDIA: x 12'-10" a- J (ADD 175 sq ft) GI A STORAGE a� A I 1 FLRN. as 60'TUB ;. bi CWLtHEROui I H J m tee.,, . „ \ \ 8'-41/2' / 5'-31/2" 111/2", / - 6" 141-71/2" / 14-41/2" 6",l \ s. r., J o ao 0 CRAWL SPACE a \ \ . _ \ \ MODIFIED STUART LOWER LEVEL 20'-0 / 30'-0° / LOWER FLOOR PLAN 501 0„ A COSTAL 1 JOB NO.: STUART- LL PLAN 2 C01 aI DESIGNED: L G ,u ., DRAWN: M B DATE: 2/28/19 SHEET 1 LOWER FLOOR PLAN A- 3 . 2 di SCALE: 14" - 0" -_.ft WA SIMINEM APA Wall BracingCalculator Project Report P WALL LINE ELEVATION VIEW Il Builder/Designer Landed Gentry Home/Building Plan Name Stuart-LL COI Development Address - - 11.9 - Code BASED ON 2015 IRC SDC(Seismic Design Category) Dl -61 B2� 83 64 yes 86 - Wind Speed <=115 mph / /� CC) DWind Exposure Category E%POSURE B I Total Wall Line Length:50'0" I\�/�_`// 11.✓J LANDED GENTRY Total Number of Stories 2 STORY Cripple Wall ND HOMES AND COMMUNITIES Mean Roof Height less than 30 ft. YES WALL LINE PLAN VIEW °1 / 20' 6" / 10'-71/2' / 18'-101/2" / BI 82 B3 B4 - BS B6 STORY 1 STORY 2 story Wall Bracing Wind Wind Bracing Seismic Seismic Bracing Required Qualified Bracing _ A B C D A B C D Line Method Factors Amount Factors Amount Bracing Bracing Status 41/2" 41/2" 41/2" 1 =An _ ' 1leAWAAATAmegge, Saft 2nd Story 1 CS-PE 1.58 4.35 1.27 10.8 10.8 25 Compliant / 8,-2' / 2'-6" / 7-4" / 3'-2 1/2" / 3,-On // 9'-0" // 3'-O" / 3'-0 1/2" 5n// 3-0 // 3.0" //41/2' 6'-0"�/ 2'-10" / ii L 2 Wall Line Wall Bracing Segment ad O Len ng` Nails Hold Down 2 I ° Height Qualified Tension v Segment Height Method Length p ace g segment Tie I. B1 9' CS-PF 2' 10' 8'0" 2.83 3"/3"grid 1,000 670 =CS-WSP iraC5-W5P CS PF 3 \ A 4x12M1 HDR = -\- T B2 9' CS-PF 0'S" 8'0" 0 3"/3' grid .I .."7s", N a `° 3 .- 0 3 1� l9 , U cV Erl B3 9' CS-WSP 3'6" 6'0" 3.5 6"/12" ,v 64 9' CS-WSP 3'2" 6'o" 3.17 6712" CO \ \ \ - - - t' " - - L1000N. vA1TS ^ , A C BS 9' CS-WSP T 4" 4'0" 7.33 6712" a; a I TENSION STRAP,HDR.TO o B6 9' CS-WSP 8'2" 4'0" 8.17 6712" ill Illn I DBL.STUDS BELOW in CS WSP CS-WSP g i a °v:.^s " mom. 4 r ai, a a .. • q.l WALL LINE ELEVATION VIEW WALL LINE ELEVATION VIEW llli i 2 O V2" r Aga �y I Ol li 5 3 0 BY 82 BI - - --- - --__ --- - IC? q a f >2 v IN in 1 Total Wag Line Length:36'0" I I Total Wall Line Length:50'0" IK-----7 , im I I \ Bi 82 WALL LINE PLAN VIEW c Qualified Bracin Wall BracingWind Wind BracingSeismic Seismic BracingRequired ulifiedStatus Story Wall Macing Facto s Wind Br tng Factors Seismm Bra my I`Bracir d Braun Status WALL LINE PLAN3e VIEW Method Factors Amount s q 9 Q Bracing Bracing INSTALL I // \\ $t \ - story i" 9 9i 2nd Story A WSP 1.13 4.07 0.85 6.12 6.12 30 Compliant 2nd Story 2 GB-2s4ft 1.13 4.63 0.85 12.75 12.75 19.5 Not Compliant 'GB'THRU _-__ _--- - g, y \ WALL _ vg O _ a� ,n arc. a;P. Ad"ace nt Adjacent - Wall Line Wall BracingSegment Y Qualified Tension Wall Line Wall Bracing Segment Qualified Tension 0 \ _ -. - - - - -} �- IL - g Opening Nails Hold Down Opening Nails Hold Down .. 1:: Segment Heigh[ Method Length P Segment Tie Segment X¢igM1[ Method Length Height SegmentHeight Tie - _---- - -- i . Ina - B1 9' WSP 30'0" 6'9" 30 6"/12" Ell 9' C8-2s4ft 19'6" 9'0" 19.5 7"/7" GB I- .Ie 3 l9 s. ill B2 9' WSP 3'0" 6'9" 0 6"/12" 19-6 1/2 . Include proper collector detail for IRC placertent rules on the plans Include proper HD details for IRC placement rules on the plans. Include proper HD details for IRC placement rules on the plans. 11 / - !1 THIS AREA r 634 so ft ae a A o • I . �'• R O Il I I m xyt WALL LINE ELEVATION VIEW WALL LINE ELEVATION VIEW -4 -* .. .. will. i'U O _ Inn IA ' c, 413«.. _.... 82 4-0 / - \ ea BY 63 --- - 9.41/2" I 7-2 7/16" 9'-61/16" Total Wall Line Length:46'0" I I Total Wall Line Length:50'0" I " (3) �i r GB WALL LINE PLAN VIEW WALL LINE PLAN VIEW N - I I /`°'' Tom^="ry_ - --- m -Si Bz 83 BY ez x I • ma • w Ba±as�a _ - - -GB ``' n GB • StoryWall Bracing Wind Wind Bracing Seismic Seismic Bracing Required Qualified Bracing Story Wall Bracing Wind Wind Bracing Seismic Seismic Bracing Required Qualified Bracing $ 1 I /" - - t- Line Method Factors Amount Factors Amount Bracing Bracing Status Line Method Factors Amount Factors Amount Bracing Bracing Status a 2nd Story B GB-2s4ft 1.13 4.18 0.85 11.73 11.73 25.92 Compliant 2nd Story 3 GB-2s4ft 1.13 4.97 0.85 12.75 12.75 17.5 Not Compliant \ I_Ilc, 1,800# (MIN.) CAPACITY HOLD-DOWN - Wall Line Wall BracingSegment Adjacent Qualified Tension Wall Line Wall Bracing Segment Adjacent Qualifietl Tension ��yy P �i • g O enin Nails Hold Down Opening Nails Hold Down O Segment Height Method Length p g Segment Tie Segment Height Method LengtM1 Height Segment Tie \ I (V Height - ` ii - _ B1 9' GB-2s4ft 8'o" 9'0" 8 7"/7" in 1 82 9' GB-2s4ft IS' 11" 9'0 i ` N 6 7"/7° = > 1,825# (MIN.) CAPACITY \ ....... .. lak- n to '^ 82 9' GB-2s4ft 5'1" 9'o' 15.92 7"/7" B2 9' C -2s4ft 9'6" 9'0" 9.5 7"/7" -' I .' - -- --- V c0 en // TENSION STRAP, HDR.TO f 83 9' GB-2s4ft 4'0" 9'0" 4 7"/r' 11 1 DBL.STUDS BELOW l: Include proper PE or ABW details on the plans. ,� a: Include proper collector detail for IRC placement rules on the plans i ( -4 Include proper HD details for IRC placement rules on the plans. 0 N 5 1/8"x 15"24F-V4 DF/DF GLULAM ! - --_ 1' BRACED WALL NOTES: "' 3 4x12 MIN.FOR CS-PF) • ca2 1. SEE FOUNDATION PLAN,SHEET 2,FOR LOCATIONS $CALL-OUTS GS-PF C5-PF u WALL LINE ELEVATION VIEW 4 - 'I • - \ - CI- OF REQUIRED HOLD-DOWNS I o Si: IL I I ' bi n d' 3 Il0 !1 111 t9 O iN en 2. SEE WALL PANEL DETAILS FOR REQUIRED BRACING @EACH WALL/SECTION $ G5-W F GS-W5P !\ CS W5b C �= B1 83 83 64 FOR BRACING PROVIDED @ EACH BWL. \ \ 1 ADJUSTMENT FACTORS S CALCULATIONS PERFORMED USING t Total Wall Line Length:46'0' "APA-The Engineered Wood Association"PROPRIETARY CALCULATOR II WALL LINE PLAN VIEW I / I 1 4" 3. PER IRC TABLE R602.10.4 INTERMITTENT BRACING METHODS: t . .. B B BY 03 B3 4 METHOD GB: INSTALL 1/2"GYPSUM WALLBOARD W/NAILS OR SCREWS I I Story Wall Bracing Wind "I Bracing Seismic seism is Bracing Required Qualified Bracing Lne Method Factors Amount Factors Amount Bracing Bracing Status @ 7 SPACING AT PANEL EDGES INCLUDING TOP$ BOTTOM PLATES; 2nd Story C GB-2saft 1.13 6.98 0.85 11.73 11.73 27.25 Compliant FOR ALL BRACED WALL PANEL LOCATIONS, EXTERIOR SHEATHING NAIL A Li-XJ-1 I Wall Line Wall Bracing Segment Adjacent Qualified Tension OR SCREW SIZE, SEE TABLE R602.3(1); FOR INTERIOR GYPSUM BOARD Segment Height Method Length OHQigh 9 segment Nails T1e Hold Down NAIL OR SCREW SIZE,SEE TABLE R702.3.5 41/2" 81 9' GB-2s4ft s'o° 5 7"/7" / 2' 0" 16' 0" / 2'-0" / 3' 9" / 2' 6" / 6-1 3/4" / 5'-10" / 3'-11/2" / 3' 0" 11? 3'-0" /2'-31/4"/ B2 9' GB-2s4ft 8'S" 9'0" 8.42 777' 4. PER IRC TABLE R602.10.4 SHEATHING METHODS: �i7f METHOD WSP: INSTALL MINIMUM 3/8"WOOD STRUCTURAL PANEL W/Gd / 50'-0" / B3 9' GB-2s4ft 5'0" 9'0" 5 777" COMMON NAILS @ 6"SPACING PANEL EDGES AND 12"SPACING FIELD / 20'-6" 0'-71/2" / 181-101/2" B4 9' GB-2s4ft 8'10" 9'0" 8.83 777" {� 5. PER IRG SECTION RG02.10.4 CONTINUOUS SHEATHING METHODS: MAIN FLOOR BRACED WALL PLAN MODIFIED STUART METHOD CS-WSP: SCALE: 1/4" = 1'-0 LOWER LEVEL WALL LINE ELEVATION VIEW INSTALL MINIMUM 3/8"WOOD STRUCTURAL PANEL W/6d COMMON NAILS @ 6"SPACING PANEL EDGES AND 12"SPACING FIELD, 7. BRACED WALL LINE CALCULATIONS HAVE APPLIED AN ADDITIONAL ADJUSTMENT FACTOR OF PRESCRIPTIVE cI CR I PT I VE WALL L BRACING I N G OR 16 GAUGE x 13/4"STAPLES @ 3"SPACING PANEL EDGES AND 6" 1.4 TO ALL LINES,PER 2012 IRC r602.10.3 TO ALLOW A MAXIMUM BWL SPACING OF UP TO 35'. MAIN FLOOR PLAN Bt 82 83 s4 SPACING FIELD ('>30 feet and<35 feet'- IRC r602.10.3) PER :2015 IRC G02.10 BRACED WALL PLAN I Total Wall Line Length:41'0" I METHOD C5-PF: CONTINUOUS SHEATHING PORTAL FRAME, INSTALL 8. PER IRC FIGURE RG02.10.8(1)WHERE FLOOR JOISTS ARE PERPENDICULAR TO BRACED WALL PANEL INSTALL FULL-HGT. COSTAL 1 MIN.7/16"SHEATHING PER SECTION R602.10.6.4.AND PER FIGURE BLOCKING (CENTERED) CONTINUOUS ALONG LENGTH OF BRACED WALL PANEL. NAIL BOTTOM PLATE TO EACH BLOCK WALL LINE PLAN VIEW a �. • AND TABLE R602.10.6.4 (SEE SHEET 3.3) BELOW W/(3)16d NAILS. IF FLOOR ABOVE NAIL EACH BLOCK W/8d NAILS TOENAILED @ 6"O.C.TO DOUBLE PLATE BY 82 63 84 ;, BELOW(MAXIMUM SPACING) Story Wall Bracing NO.: STUART LL PLAN 2 C01 Bracing Wind Wind Bracing Seismic Seismic Bracing Required Qualified Bracing PER IRC SECTION RG02.10.4 CONTINUOUS SHEATHING BRACED WALL PANELS. Line Method Factors Amount Factors Amount Bracing Bracing Status 2nd story D CS-WSP 1.13 3.n o.as s.9z s,9z z9.a1 compliant CONTINUOUS SHEATHING METHODS REQUIRE STRUCTURAL PANEL SHEATHING TO BE USED 9. PER IRC FIGURE R602,10.8(2)WHERE FLOOR JOISTS ARE PARALLEL TO BRACED WALL PANEL NAIL BOTTOM PLT.TO DESIGNED: L G ON ALL SHEATHABLE SURFACES ON ONE SIDE OF A BRACED WALL LINE INCLUDING AREAS SINGLE FLOOR JOIST CENTERED BELOW(OR PONY WALL @ CRAWLSPACE)W/led NAIL @ 5"O.G.MAX. IF NO JOIST Wall Line Wall Bracing Segment AdjaO cent Qualified Tension ABOVE AND BELOW OPENINGS AND GABLE END WALLS.BRACED WALL PANELS SHALL BE BELOW INSTALL FULL-HEIGHT BLKG.@ 16"O.C.$NAIL 8070M PLATE TO BLKG.W/(3)16d EA.BLOCK. NAIL BLOCK NOTE'• DRAWN: M B Segment Height Method Length pe^'^g Segment Nails Tie Mold Down I Height CONSTRUCTED IN ACCORDANCE WITH ONE OF THE METHODS LISTED IN TABLE R602.10.4. TO FLOOR J015T5 W/(2)1Gd EA.END. IF FLOOR ABV. NAIL FLR.JST.(CENTERED)TO DBL.TOP PLATE W/8d NAILS so DATE: 2/28/19 Bl 9' CS-WSP 16'4" 4'6' 16.33 6712" @ 6"0.C.ALONG BRACED WALL LINE. IF BLKG.ABV.NAIL EA.BLOCK TO TOP PLT.W/ 3 8d NAILS $NAIL BLKG. DIFFERENT BRACING METHODS,OTHER THAN THOSE LISTED IN TABLE R602.10.4, O SHEET B2 9' CS-WSP 6'7" 6'0" 6.58 6712" . j SHALL NOT BE PERMITTED ALONG A BRACED WALL LINE WITH CONTINUOUS SHEATHING TO JSTS.W/(2)16d NAILS EA.END WALLS USING MIXED BRACING METHODS USE THE WORST-CASE VALUES B3 9' CS-WSP 6'6" 6'0" 6.5 6'712" 1,800 FOR REQUIRED WALL BRACING AMOUNT (EXAMPLE: A WSP/GB WALL B4 9' CS-WSP r 7" 6'o" 0 6712" 6. BUILDER TO VERIFY ALL BRACING WITH 2O15 IRC r602.10 (AND ALL SUBSECTIONS $ 10. CS-WSP*-CONTINUOUSLY SHEATHED WALL TO BE APPLIED TO ALL SECTIONS 15 CALCULATED USING GB VALUES ONLY,THEREFORE IT WILL PERFORM A.3 . 3 REFERENCED SECTIONS) $W/BRACING PLANS AS APPROVED BY PLANS EXAMINER/INSPECTOR OF WALL LINE,DESPITE SECTIONS NOT BEING QUALIFIED SEGMENTS BETTER IN REALITY THAN AS SHOWN IN CALCULATIONS) WA Include proper HD details for IRC placement rules on the plans. en den ile APA Wall Bracing Calculator Project Report WALL LINE ELEVATION VIEW elle a 'I;�°ft �A^e,. ee e ye. t a. �61)nR Illa Builder/Designer Landed Gentry .,a. °`�` a e x"N Ve is*xt 111111111111111 Home/Building Plan Name Stuart LL CO1 v : _ Development Address a " Code BASED ON 2015 IRC e 3�.ve '"s . � �, ��;a`&'�ENS¢.�,��,ee eR.I9e4s�e'.ti&�i9.e"e., .. SEC(Seismic Design Category) Dl ,B1, 82 B3 B4 eS /��L�� //��A Wind Speed EXPOS REmph1 /\ R� �j - 1 D Wind Exposure Category EXPOSURE B I Total Wall Line Length:SO'0" (\`r1// \L.J \�JV / LANDED GENTRY Total Number of Stories 2 STORY HOMES AND COMMUNITIES Cripple Wall WALL LINE PLAN VIEW Mean Roof Height less than 30 ft. YES ..al' g2. B3 a4 Bs / 19'-6 1/2" / ___ 12'-11" / 17-6 1/2" / 11 STORY 1 STORY 2 Story Line Braciog Wind Wind BracingSeismic Seismic Bracing Required QualifiedcgBracing / 3'-81/4" / 3'-0 // 3'-O" / 7.111/4" / / H 0 / A B C D A B C D Line Method Factors Amount Factors Amount Bracing Bracing Status - .a!+ z ° 1st Story 1 CS-PF 1.27 7.87 0.85 16.24 16.24 24.16 Compliant 4 1/2' 4 1/2' 4 1/2" 1 ,.:v; ;.:-�s<`'' '*"_1 1 u _am ®m.�°.m x,e rY nip 3'-2" 3'-0" 3'-0" / 6'-101/2" / 3' 0" y 3'-0' //41/2" 6'-0"�-/ 2'-10" / y ? "�t Atljacent y 2 ramp T ittatin Wall Line Wall Bracing Segment Qualifietl Tension Opening Nails Hold Down CS- SP CS-WSP y,,,� CS PF Segment Height McMOtl Length Heigh[ Segment Tie \ �'1_ - L ,.0 2 r1ri lk ! ;9' Cs80" 2.83 3/3'grid 2150 3 ��� .. €sse I 4. 1 ,e B2 9' CS-WSP 6'6" 9'0" 6.5 6712" e til 4 x 12 MIN HDR y% 3 ; e " . ow 4 ��: I maant SO CFI a_ 83 9' CS-W5P 3'2" s'0' 3.33 6"/12" O - _ - _ - - - ill 3 v � I o B4 9' C5-W5P 4'4" 5'0" 4.33 6712" \ �; ° A is) DaO#jMiNjCA}'A( fi` 0 Bs 9' CS-WSP T a° s o^ 7.33 6"/lz^ TENSION STRAP, HDR.TO o 1 I ea ~a L. DBL.STUDS BELOW I 3 I CS-A'�'SP C5-WSP e' e1 ila 0.'07410566i,ele< . . _, . 4 ..e I o WALL LINE ELEVATION VIEW WALL LINE ELEVATION VIEW s I N N N 1i � e� „ I �' 2 to e I <I /]5 I e Cox tr 3 r+ $* '� S a x ti N eV LL' m I%'I ca -t 0.e ""� ,. l9 t9 : - A nil H, C A X 8- r � s use e g Iit I _O .,A ero ,.,3. °€R. .. °.. .fie ... w.,,.. .e".. BI BI 82 " I CV Total Wall Line Length:36'D" I Total Wall One Length:21'2" _ \ ul I is) q WALL LINE PLAN VIEW "* I I, ^S^I iftitARWARAti WALL LINE PLAN VIEW Atli I-- e -- - A O gl Line method FactorsWiindWind nd Bracing Seismic Factors SeismicA Bracing Bracing Brang Bracingtatus StoryWallne Methodacing Wind Wind Bracing Seismic Seismic Bracing Required Qualified Bracing i ni .BI �,. BZ all A Story Factors Amount Factors Amount Bracing Bracing Status ITl iii \ w o O Qualified 5.73 11.42 Compliant ^I N GB- 1.83 5.73 1.27 5.33 P 1st Story 2 G r*^ 1st Story A WSP 1.75 12.61 L27 20.57 20.57 36 Compliant ry _ ' - I T• 3 Adjacent \ Adjacent Wall Line Wall Bracing Segment Qualifietl Tension �-- -- - - - - - Wall Line Wall Bracing Segment Qualified TensionOpening Nails Hold Down Segment Height method Length DFenin° Segment Nails Tie Hold Down Segment Height Method Length Segment Tie _ _ - - ry Height Height l I 9 B1 9' WSP 36'0" 36 6712" B1 9' GB-1s8ft 11' 10" 6'8" 5.92 7'/7" GALG'ed FOR „ ONE-SIDED'GB' o \ 82 9' GB-2s4ft s'6" 9'0" 5.5 7/7 1� 1'-1 1/2"/ III Include proper HD details for IRC placement rules on the plans. a O 5'-6" 3'-5 1/2" 01/2" /3 `; D. t_ GB I CB . I � _ GB WALL LINE ELEVATION VIEW WALL LINE ELEVATION VIEW c r iti A.z-I \ \ 49 INSTALL " - NEN o I GB'THRU � otozwjam �ti lik! cv I co WALL B1 82 83 BI B2 I LaI� ILO �II �h Total Wall Line Length:37'4" lintel Wall One Length:34'hi _ I ee I N V/A.L LINE PLAN VIEW WALL LINE PLAN VIEW ' I \- J i B1 82 B3 ..- in BI 82 /2•21/2 Story Wall Bracing Wind Wind Bracing Seismic Seismic Bracing Required Qualified Bracing Story Wall Bracing Wind Wind Bracing Seismic Seismic Bracing Required Qualified Bracing o. Line Method Factors Amount Factors Amount Bracing Bracing Status Line Method Factors Amount Factors Amount Bracing Bracing Status41 1st Story 8 GB-2s4ft 1.75 10.75 1.27 18.8 18.8 23.09 Compliant 1st Story 3 WSP 1.83 4.47 1.27 3,56 4.47 12.75 Compliant I Ai Adjacent Wall Line Wall Bracing Segment Adjacent Qualified Tension 4 7'-�" ,/ 5I Wall Line Wall Bracing Segment Qualified Tension Opening Nails Hold Down /A /'S` ' I Segment Height Method Length Opening Segment Nails Tie Hold Down Segment Height Methotl Length Segment Tie Xei9M1[ Height I WSP WSP 7I 81 9' GB-2s4ft 6'0" 9'0" 6 7"/T' Bl 9' WSP T 9" 9'0" 7.75 6"/12" L 0 e i „j"1" _ 62 9' WSP 5'0:• 9'0" 5 6"/12" III "see Ll B2 9' GB-2s4ft 6'8" 9'0" 6.67 7"/7" " " n " B3 9' GB-1s8ft 20' 10" 6'8" 10.42 7"/7" Include proper HD details for IRC placement rules on the plans. 1 / 14' 1O 1/2'-51/2 4- l yG - _ ic WALL LINE ELEVATION VIEW BRACED WALL NOTES: - roIssrz e 1. SEE FOUNDATION PLAN, SHEET 2, FOR LOCATIONS $ CALL-OUTS z •. BI s= OF REQUIRED HOLD-DOWNS PRESCRIPTIVE WALL BRACING < n a Total Wall Line Length:37'4" 12. SEE WALL PANEL DETAILS FOR REQUIRED BRACING @ EACH WALL/SECTION $ FOR BRACING PROVIDED @ EACH BWL. PER 2015 IRC 602.10 WALL LINE PLAN VIEW „'°°°,,, ° °131 B2 ADJUSTMENT FACTORS$CALCULATIONS PERFORMED USING Wall Bracing Wind Wind Bracing Seismic Seismic erasing Required Qualified Grating "APA The Engineered Wood Association"PROPRIETARY CALCULATOR Story Line Method Factors Amount Factors Amount Bracing Bracing Status 1st Story C Ge-2s4ft 1.25 13.96 0.85 18.87 18.87 25.58 Compliant 3. PER IRC TABLE R602.10.4 INTERMITTENT BRACING METHODS: _...... . . . Wall Line Wall Bracing Segment Adjacent Qualified Tension METHOD GB: INSTALL 1/2"GYPSUM WALLBOARD W/ NAILS OR SCREWS Segment Height Method Length OHepeigh[ning Segment Nails Tie Hold Down @ 7SPACING AT PANEL EDGES INCLUDING TOP$ BOTTOM PLATES; B1 9' GB-2s4ft 12'3" 9'0" 12.25 777" FOR ALL BRACED WALL PANEL.LOCATIONS,EXTERIOR SHEATHING NAIL B2 9' GB-2s4ft 13'4" 9'0" 13.33 7"/7" OR SCREW SIZE, SEE TABLE R602.3(1); FOR INTERIOR GYPSUM BOARD LOWER FLOOR BRACED WALL PLAN NAIL OR SCREW SIZE,SEE TABLE R702.3.5 SCALE: 1/4" = 1'-0" 4. PER IRC TABLE R602.10.4 SHEATHING METHODS: METHOD WSP: INSTALL MINIMUM 3/8"WOOD STRUCTURAL PANEL W/6d MODIFIED STUART COMMON NAILS @ 6"SPACING PANEL EDGES AND 12"SPACING FIELD 6. BUILDER TO VERIFY ALL BRACING WITH 2015 IRC r602.10(AND ALL SUBSECTIONS $ LOWER LEVEL REFERENCED SECTIONS)L W/BRACING PLANS AS APPROVED BY PLANS EXAMINER/INSPECTOR WALL LINE ELEVATION VIEW 5. PER IRC SECTION R602.10.4 CONTINUOUS SHEATHING METHODS: Z BRACED WALL LINE CALCULATIONS HAVE APPLIED AN ADDITIONAL ADJUSTMENT FACTOR OF METHOD CS-WSP: 1.4 TO ALL LINES, PER 2012 IRC r602.10.3 TO ALLOW A MAXIMUM BWL SPACING OF UP TO 35. LOWER FLOOR BRACED INSTALL MINIMUM 3/8"WOOD STRUCTURAL PANEL W/6d (">30 feet and<35 feet"- IRC r602.10.3) WALL PLAN B1 82 B3 84 BS COMMON NAILS @ 6"SPACING PANEL EDGES AND 12"SPACING FIELD, I Total Wall One Length:24.0" I OR 16 GAUGE x 13/4"STAPLES @ 3"SPACING PANEL EDGES AND 6" 8. PER IRC FIGURE R602.10.8(1)WHERE FLOOR JOISTS ARE PERPENDICULAR TO BRACED WALL PANEL INSTALL FULL-HGT. SPACING FIELD BLOCKING (CENTERED)CONTINUOUS ALONG LENGTH OF BRACED WALL PANEL. NAIL BOTTOM PLATE TO EACH BLOCK COSTAL 1 WALL LINE PLAN VIEW BELOW W/(3)l6d NAILS. IF FLOOR ABOVE NAIL EACH BLOCK W/8d NAILS TOENAILED @ 6"O.C.TO DOUBLE PLATE BI nz 83 134 BS - METHOD CS-PF: CONTINUOUS SHEATHING PORTAL FRAME, INSTALL BELOW(MAXIMUM SPACING) Wall Bracing Wind Wind Bracing Seismic Seismic Bracing Required Qualified Bracing MIN.7/16"SHEATHING PER SECTION R602.10.6.4.AND PER FIGURE JOB NO.: STUART LL PLAN 2 CO1 Story Line Method Factors Amount Factors Amount Bracing Bracing Status 1st story D WSP 1.25 8.31 0.85 9.18 9.18 10 compliant AND TABLE R602.10.6.4 (SEE SHEET 3.3) 9. PER IRC FIGURE R602.10.8(2)WHERE FLOOR JOISTS ARE PARALLEL TO BRACED WALL PANEL NAIL BOTTOM PLT.TO DESIGNED: L G 6 ` SINGLE FLOOR JOIST CENTERED BELOW(OR PONY WALL @ CRAWLSPACE)W/16d NAIL @ 5"O.G.MAX. IF NO JOIST DRAWN: M B Wall Line Wall o tlja Segment Acent Qualified Ten sion PER IRC SECTION R602.10.4 CONTINUOUS SHEATHING BRACED WALL PANELS. BELOW INSTALL FULL-HEIGHT BLKG.@ 16"O.G.$ NAIL BOTTOM PLATE TO BLKG.W/(3)16d EA,BLOCK. NAIL BLOCK NOTE: Segment Height Methodd Length Opening Segment Nails Tie on Mold Down Height CONTINUOUS SHEATHING METHODS REQUIRE STRUCTURAL PANEL SHEATHING TO BE USED TO FLOOR JOISTS W/(2)16d EA.END. IF FLOOR ABV.NAIL FLR.JST.(CENTERED)TO DBL.TOP PLATE W/8d NAILS DATE: 2/28/19 B1 9' WSP s o^ z'o^ 5 6712" @ 6"O.C.ALONG BRACED WALL LINE. IF BLKG.ABV.NAIL EA.BLOCK TO TOP PLT.W/(3)8d NAILS$ NAIL BLKG. ON ALL SHEATHABLE SURFACES ON ONE SIDE OF A BRACED WALL LINE INCLUDING AREAS SHEET 62 9' WSP 2'o° 2'0" 0 6'y12" .+ ABOVE AND BELOW OPENINGS AND GABLE END WALLS.BRACED WALL PANELS SHALL BE TO JSTS.W/(2)16d NAILS EA.END WALLS USING MIXED BRACING METHODS USE THE WORST CASE VALUES FOR REQUIRED WALL BRACING AMOUNT (EXAMPLE: A WSP/GB WALL 83 9' WSP r o" r o" 0 6"nz" �:'' `• � CONSTRUCTED IN ACCORDANCE WITH ONE OF THE METHODS LISTED IN TABLE R602.10.4. IS CALCULATED USING GB VALUES ONLY,THEREFORE IT WILL PERFORM A.. 3A e4 9' WSP r o" r o" 0 6712" DIFFERENT BRACING METHODS,OTHER THAN THOSE LISTED IN TABLE R602.10.4, 10. CS-WSP*- CONTINUOUSLY SHEATHED WALL TO BE APPLIED TO ALL SECTIONS SHALL NOT BE PERMITTED ALONG A BRACED WALL LINE WITH CONTINUOUS SHEATHING OF WALL LINE,DESPITE SECTIONS NOT BEING QUALIFIED SEGMENTS BETTER IN REALITY THAN AS SHOWN IN CALCULATIONS) WA Bs 9' WSP 5'0" 2'0" 5 6712" ale el OMMMM MMMMM MOM IIIIIIIIIII MilIMEMMO INIIIMINI LANDED GENTRY HOMES AND COMMUNITIES P.T.2x8 LEDGER(HANG DECK JSTS). P.T.6x10 HF#2 P.T.6x10 HF#2 ATTACH LEDGER TO END JST. with 1/2"DIA.LAG SCREWS at 18" / o.c.(2 ROWS STAGGERED)and P.T.2x10 DICK JOISTS at 16"c.c. 1/2"(MAX.) SHTG. SEE R507.2 / and TABLES R507.2 and R507.2.1 and FIGURES R507.2.1(1)and R507.2.1(2) PROVIDE HOLD DOWN TENSION DEVICE PER R507.2.4 B FIGURE R507.2.3(1) NOT LESS THAN (2) - r LOCATIONS PER DECK,WITHIN 4x6 HF#2 - C1_4x6 HF#2-C1 L L L J JL JL JL JL JL JL JL J L JI'__ I i''� 2'-0"FROM EA.END OF DECK. -- — 4 x 2 MIN HDR II ' EA DEVICE SHALL HAVE 1,500# 4 HF 4x6 F#2 MIN.STRESS CAPACITY s BEARING WALL I I i i 4x6 nF#2 4x6 HF#2 I 1 I / 2x12 HF#2 FLOOR JOISTS at 16"o.c. I P I n LL _ 2x12 HF#2 FLOOR JOISTS at 16"c.c. 4 I with CANTILEVER I:a l ;g .. 4x6 HF#2 �I # u_ I BEARING WALL �It BEARING WALL 6, -t •:am .-1 -. - .- . LB it I`I 2-16d PLATE TO STUD TOP OF JOISTS FLUSH i MINIMUM 24 IN.Woo: with TOP OF P.T.PLATE a 2x12 HF#2 LOOK / 11778"PW 47 0' 70 I-JOISTS at 16'c.c.,-YP. ,rT 4 W STRUCTURAL PANEL * JOISTS at 16"c.c. si ;idi ^� 1 BEARING WALL �� ORIENTATION OF STUD '�'� 2x12 H #2 7 I I an MAY VARY ASALT. JIL „I:I„ 4x6HF#2 16dNAIL@12"o.-. VJL JL / y L , ,- I - GYPSUM WALLBOARD A HANG / 1, �� •1: VJOISTS/ 0-0 BEARING WALL `^', 100, uu►z� , 11� / 4x6 HF#2 i E OPT. NON-STRUCTU-• INNS STAIR FILLER PANEL i �� a 2x12 BLKG.OR FLR. w = OPENING i I JST.BELOW BRACED 5/16"-1/2" CONTINOUS WOOD- / \ ' ...r_ -_,7_ WALL ABOVE(SEE 6d COMMON(SUBFLOOR,WALIBTRUCTURAL PANEL', / SHEET A3.3 and DTL.#2 Sd COMMON NAIL(ROOF) BRACED WALL LINE A \ BLKG THIS SHEET. ` EDGE SPACING 6"o.c. / ) ALT STUD I INTERMEDIATE SUPPORT 12"o.c. J 12 F# J J I BLK'6 CORNER DETAIL °' HANG JOISTS _N - I 2x12 HF#2ilLOOR J015-5 at 16"o.c. : t SCALE: 3/4" = 1'-0" i - � - - = '� CONTINUOUS RIM JOIST ADDITIONAL FRAMING FULL HEIGHT BLOCKING MEMBER DIRECTLY ABOVE @ 16"o.c.ALONG BRACED WALL PANEL BRACED WALL PANEL 111 Q MIN rl ) v ;Ily a i , A ;, 8d @ 6"o.c.ALONG 8d @ 6"o.c.ALONG TOE NAIL 3-8d { L JL JL JL JL JL JL JIL J L JL JL JL JL JL JL J JL JL JL JL JL JL BRACED WALL PANEL BRACED WALL PANEL NAILS AT EACH MEMBER BLOCKING w �� HANG F.J. FROM BRACED WALL PANEL BRACED WALL PANEL - BRACED WALL PANEL P.T.2x8 PLT. (RIPPED TO 6") 3-16d @ 16"o.c.ALONG 3-16d @ 16"o.c.ALONG 3-16d AT EACH BRACED WALL PANEL BRACED WALL PANEL BLOCKING MEMBER r _ J ;; lit MODIFIED STUART 1r ` T ; � ; ; „� I MAN FLOOR FRAMING PLAN LOWER LEVEL .1 SCALE: 1/4" = 1'-0" CONTINUOUS RIM JOIST ADDITIONAL FRAMING FULL HEIGHT BLOCKING NOTE: INSTALL 2x12 BLKG.BTWN.FLR•JSTS. BELOW BRACED WALL ABV.(SEE SHT.A-3.3) MEMBER DIRECTLY ABOVE @ 16"o.c.ALONG BRACED WALL PANEL BRACED WALL PANEL FLOOR FRAMING WHEN PARALLEL TO FLOOR/CEILING FRAMING # COSTAL 1 Th BRACED WALL PANEL CONNECTION Job No.: STUART LL PLAN 2 C01 2 SCALE: 3/4" = 1' 0" DESIGNED: L G , DRAWN: M B S' DATE: 2/28/19 SHEET A-4 . 1 WA e Si11 TRUSS NOTES: 1. ENGD MONO TRUSSES at 24'o.c.with HIP PACKAGE,SPAN 8'-01', LANDED GENTRY 18"TAILS HOMES AND COMMUNITIES 2. ENG'D GIRDER TRUSS,CLIP FOR HIP ROOF,SPAN 36'-0",with 18"TAILS ROOF FRAMING NOTES: 3. ENG'D TRUSSES at 24"o.c.,CLIP FOR HIP ROOF,SPAN 36'-0",18"TAILS 9 1. TRUSS HANGERS, CONNECTORS AND HURRICANE TIES �_._- TO BE SPECIFIED BY TRUSS ENGINEER AND/OR MANUFAC- 4. ENG'D GIRDER TRUSS,SPAN 36'-0",CLIP FOR HIP ROOF, 18"TAIL TURER. PLAN AND PROFILES(IF APPLICABLE)ARE ONE END ONLY s pea D5 • q„t t: J,Ido;a,; k,lmos o� rmakosik DESIGNERS CONCEPT. VERIFY ANY CHANGES TO THIS it PLAN W/TRUSS ENGINEER AND/OR MANUFACTURER. 5. ENG'D TRUSSES at 24"o.c.,SPAN 32-0",18"TAILS o 2. TRUSS MANUFACTURER SHALL PROVIDE AND SUBMIT ElkI / ENGINEERED DESIGN TO THE BUILDING DEPARTMENT 6. ENG'D TRUSSES with SCISSOR at 24"o.c., SPAN 32'-0", DS o F OVAL PRIOR TO FABRICATION AND INSTALL- w ATION.TION. 18"TAILS ONE END ONLY. SEE TRUSS PROFILE #6 \ n NK p l 3. TRUSS ENGINEER TO VERIFY 2x OVERFRAMING CALLED OUT BY DESIGNER. 7 ENG'D TRUSSES with SCISSOR at 24"o.c.,CLIP FOR HIP ROOF, — N —-- i SPAN 30'-0",18"TAILS ONE END ONLY.SEE TRUSS PROFILE #7 (o \ / 4. ALL TRUSS-TO-TRUSS AND TRUSS-TO-BEAM CONNECTORS \ TO BE SPECIFIED BY TRUSS MANUFACTURER. ok 8. ENG'D TRUSSES at 24"o.c.,CLIP FOR HIP ROOF, SPAN 30'-0", \ � 7 \ 5. SHEATHING NAILED WI 8d NAILS @ 6"0.C.AT SUPPORTED ��,\ \ EDGES AND 8d NAILS @ 12"0.C.AT INTERMEDIATE 18"TAILS ONE END ONLY. SEE TRUSS PROFILE#8 I its L \ FRAMING MEMBERS(UNBLOCKED). FACE-GRAIN PERPEN- d�to 1\ —I I DICULAR TO SUPPORTS. USE METAL"H"CLIPS(VERIFY)AT 9. ENG'D GIRDER TRUSS,CLIP FOR HIP ROOF,SPAN 30'-0",with \ °cv9i7 UNSUPPORTED EDGES. 18"TAIL ONE END ONLY.SEE TRUSS PROFILE #9 -J \ 6. PROVIDE DIAPHRAGM EDGE NAILING ABOVE ALL EXTE- - \ F SEE NOTE 3 P \ p RIOR WALLS, INTERIOR SHEER WALLS, HIP AND VALLEY 10. ENG'D TRUSSES at 24"o.c.,SPAN 20'47,12 3 6"TAILS,EXCEPT TWOL . s \ L4 LLI Tro LOCATIONS. TRUSSES with 12 3/16"TAIL ONE END ONLY and TWO TRUSSES with \� p �" EDGE OF ) W 7 WITHSHEAMED HWGRES SHALL BE BUILT ALREADYATTACHED.UPON PROVDRAMING EFOR NO TAILS \F \ VAULTED AREA /kis/ m VENTILATION. 7 \ o L to " \ // w 8. BETWEEN TRUSSES AT BEARING, PROVIDE SOLID BLOCK- 11. ENG'D MONO GIRDER TRUSS,SPAN 8'-0 NO TAIL Di I n \ / z I ING(WITH VENT HOLES AT EXTERIOR WALLS). AT EACH 0 _ t� \ ' w I END OF EACH TRUSS INSTALL SIMPSON H2.5(VERIFY) TRUSS HANGERS,CONNECTORS and HURRICANE TIES TO BE SPECIFIED BY BE�f2ING WALL i 1 ° ° o o \ TO TOP PLATE, OR OTHER TRUSS, UNLESS TRUSS IS ON TRUSS ENGINEER and/or MANUFACTURER. PLAN and PROFILE SHOWN n I HANGERS. ARE DESIGNERS CONCEPT. VERIFY ANY CHANGES TO THIS PLAN with vi a 9. PROVIDE A BUILT-UP OR SOLID WOOD COLUMN BENEATH \ p '9CO '9 THE BEARING OF ALL GIRDER TRUSSES, ROOF BEAMS TRUSS ENGINEER and/or MANUFACTURERI cvi N CJI \\ / AND FLOOR BEAMS. 7 / \V, P �'s I O / 10. ALIGN STUD WALL FRAMING WITH SUPPORTED TRUSSES, Ire. I iwtzlol cv /�� RAFTERS AND JOISTS UNLESS NOTED OTHERWISE. o J o \ / �' 2x10 RIDGE I 2x10 RIDGE /9 - 1 I X / r o 11. PROVIDE CONTINUOUS RIDGE VENT. O w w / V 1 W w p / Iw Iw uwi / m <+ // I wI Up 12. SEE PLANS FOR HEADER SIZES. I — / t ? ATTIC / o 13. ATTIC ACCESS NOTE: PROVIDE MIN.22"x 30"ACCESS 12 12 CCESS // c+ CO / °L u w PANEL. SEE FLOOR PLANS FOR LOCATIONS. 11 / k a 4� �4 - BELOW // / _� / \ I o EDGE OF 14. SEE PLANS FOR ROOF VENTING CALCULATIONS. m VAULTED AREA Q 15. ALL EXTERIOR COLUMNS TO BE P.T. HF#2 MINIMUM UN- 1 2 J / El + // ? \ LESS NOTED OTHERWISE. 120 2 2 / BEARING WALL -- r 0/ "O'"� \ 16. TRUSSES WITH BOTTOM CHORD SLOFE OF 2/12 OR LESS 1 "� DROP LEG PER PLAN ® sy/ _ _ _ 1 _Y WITH 30" HEADROOM ABOVE TO BE DESIGNED WITH 20 v r PSF LIVE LOAD ON BOTTOM CHORD. / F. ci ..j / ( \ \ I 51/2" 31'-1" 51/2" �/ / /- \ 17. TRUSSES SHALL BE BRACED PER REQUIREMENTS OF THE // - ,k / \- \\ p - TRUSS SUPPLIER OR IN ACCORDANCE WITH BUILDING 32'-0" /1'-6"/ 9 F �\\ COMPLIANCE WITH SAFETY INFORMATION(BSCI-03)GUIDE / / J o / �\`\SEE NOTE#8 / �� 1 i\IIIIIIIIIII: TO PRACTICE FOR HANDLING AND INSTALLING AND BRAC- m --- ING OF METAL PLATE-CONNECTED WOOD TRUSSES / —I ,u / / / / "' / F \ SEE NOTE#9 v TRUSS PROFILE #6 ^ Y/ 7 / \1 —1 11— —I N -1: - -11- -1 o.. Y / / / (V N \\ 1 £o. SCALE: 1/4" = 11-0„ 2x6 / z I SEE NOTE#11 \\ L` Sr J I wI A 2x... . Ft �o o SEE NOTE#1A \ 0 12 D5 o 12 W_ v D5 6:/' -- 4 jy - -p �: 2 II "II 12 12 12 11 1 1� LL � Lit III __ DROP LEG I I r I 0 056:/ / I 1-0 3 6"/ / 4 ' / 24'-9 4 PER PLAN 51/2"// Q, / 0 Ds 30'-0° /1,-6:,/ I TRUSS PROFILE #7 ROOF FRAMING PLAN SCALE: ' - = 1-0' SCALE: 1/4" = 1'-0 MODIFIED STUART LOWER LEVEL 12 12 6 12 12 g� 12 el " a4 ROOF FRAMING PLAN 12 COSTAL 1 �4 JOB NO.: STUART - LL PLAN 2 C01 / 30 0 /1: 6::/ / 30' 0" je1$°/ DESIGNED: L G , DRAWN: M B TRUSS PROFILE #8 TRUSS PROFILE #9 DATE. 2/28/19 SHEET SCALE: 1/4" - 1'-0" SCALE: 1/4" - 1' 0" A.4 . 2 WA see Si II S S S SIS CSIIS 12 ---- LANDED GENTRY 1/2" PLYWD, OR 1/16" 055 4 HOMES AND COMMUNIT I ES SHEATHING ON ENG'D. - - MONO-TRUSSES 6 24" O.G, ttl tq a 9 d 9 y r t a s e f 6 A 6 2 I REVISIONS BY: 2x4 VENTED BLKG- I -ENG'D. TRUSSES e 24 O,C, a c a a 5 - 23 - 15 JR I / 5/5" TYPE "X" GYP. CITY OF ANACORTES 2x6 FASCIA , GIRDER TRISS- BOARD (TYPICAL) 6x10 1-1F*2 BEAM g I/2" BLANK PANEL SOFFIT d„ ` n I G ILDg G DEP-% 2x4 STUDS 0 16" O.C. W/ I/2" GYP, BOARD - ------4, (VERIFY W/ BUILDER) A6 ROVE is------- I/2" GYP. BD. EA. SIDE 2x6 STUDS fe 16" O.C. ADDRESS: 3/4" T 4 G PLYWD. SHTG. (VERIFY) P.T. 2x10 LEDGER ✓/I %� ON 2x12 FLOOR JOISTS PER FLOOR - (MIN,) PER FLOOR - DECK RAILING PER APPROVED MY: Ot _.� 2x12 BLKG,- FRAMING PLAN FRAMING PLAN BUILDER (TYPICAL) 7^ SUBJECT TO FIELD6'iS E�iN_i t Fi'•'i;GVEDPLA''v� ----)0- - 5H APPROX. FINISHED 1 I" DECK TRIM PER BLDR. AL4NOT BE ALTERED WITHOUT AUTb{CIRkZA�t� < GRADE k • ` $ se • (TYPICAL) :____ = 1= I _ I a° a° I/2" GYP. BOARD 12" GYP. BD. EA. SIDE LONG, FOUNDATION WALL ,'A 'A PER FDN. PLAN 4 RETAINING --�`=p. > 2x6 STUDS e 16" 0.G, W/ 5/4x4 CEDAR DKG- (OR EO-) WALL DETAILS ON SHT. A2.3 a° as I/2" GYP. SD. ONE SIDE �� 3/4" 4 G PLYWD. SHTG. (VERIFY) ON P.T. 2x10 DECK JOISTS - ,•o ,,o - ON 2x0 FLOOR JOISTS PER FLOOR e 16" O,C. (TYPICAL) a o 2x10 LEDGER (MIN.) FRAMING PLAN APPROX. EXISTING 1•o V �I`111 1`I ,.o PER LOWER FLOOR 2x12 BLOCKING GRADE a n'° _ FRAMING PLAN l a° c. II CONC, FOOTING PER FDN, o l - _ I 2x6 STUDS , PLAN 4 RETAINING WALL ,•o DETAILS ON SHT, A2,3 _ GONG. FOUNDATION WALL P.T. 6x10 BEAM (TYPJ ° PER FDN. PLAN d RETAINING g 16" O.C. a �°L • a a°' �• t;; ; 9 _nEu IU� ° • - WALL DETAILS ON SHT. A2.3 -~, oING PER o FOUNDATION PLAN A 12 DIA. SONG TUBE - 1'0 (IF NEEDED - VERIFY 6 MIL, VAPOR BARRIER U-:- IL' n ul(=_III e° `a i � ON-SITE) ON CONC. THROUGH-OUT a PAD FIG. PER FDN. ° � � PLAN a 1% 6 BUILDING SECTION 6 STUDY/KITCWEN/LIVIN&/FAMILY CONC. FOOTING PER FDN, - PLAN d RETAINING WALL SCALE: 1/4" = I'-O" DETAILS ON SHT, A2.3 12 12 4 1/2" PLYWD, OR 1/16" 05B 6r SHEATHING ON ENG'D. 1/2" PLYWD, OR 1/16" 05B TRUSSES 6 24" O.C. SHEATHING ON £NG'D. - TRUSSES 6 24" O.C. - -2x4 VENTED BLKG, 2x4 VENTED BLKG. - - 11\ 2x6 FASCIA I 1/2" BLANK PANEL S. IT I 5/8" TYPE °X" GYP. _ 2x6 FASCIA I I (VERIFY W/ BUILDER) I I 5 I/Sxl& GLB 24F-V4 DF/DF - -pi BOARD (TYPICAL) I I I I LL1l bx8 HF*2 BEAM 1/2" HIGH-DENSITY OR 5/8" TYPE "X" GYP. BD.- I/2" GYP. BOARD "" - 2x6 STUDS e 16° O.G. P.T. 6x6 OR CEDAR POST I I I 6 GARAGE !ERG, WALLS r (VERIFY) WRAPPED PER 2x6 STUDS BUILDER (TYPICAL) 9 16" O.C, I 3/4" T 4 G PLYWD. SHTG. (VERIFY) I I 4" CONC. SLAB PER I I 4" CONC. SLAB PER FDN. - ---- ON 2x12 FLOOR JOISTS PER FLOOR FOUNDATION PLAN I I - PLAN TO SLOPE S" PLF FRAMING PLAN II 11 TOWARD GARAGE DOOR A III IL=1 E---1 ° - ° ° - ° 41=a11=11 t‘rj,O a a A a A A A A �' =III=III=111 EII'‘° :�111=11�11=111 I rul-ni '111=III=111 III a a L. A I "o ° aEEIIF_11I=III I > I a° I o I 2x6 STUDS e o _16" O.C. W/ /� * t �j/� ' I CONC, FOUNDATION WALL ° 'BUILDING SECTION c- FRON FORd1-1 BEYOND PER FDN, PLAN 8 I ,•o I/2" GYP. BD- liF L RETAINING WALL DETAILS I CONC. FOUNDATION WALL ONE SIDE ON SHT, A2,3 I PER FDN, PLAN d RETAINING a° STUART 3 SCALE: 1/4 = I -C WALL DETAILS ON SHT, A2,3 1.A 2x1O LEDGER (MIN.) 3/4 T 4 G PLYWD. SHTG. (VERIFY) PER LOWER FLOORAni ON 2x10 FLOOR JOISTS PER FLOOR I — o FRAMING PLAN FRAMING PLAN LOWER LEVEL . ,. — _ 16"a CONC. FOOTING PER FDN. - - -''&. BUILDING CONC. FOOTING PER FDN. PLAN 4 RETAINING WALL P - - PLAN 4 RETAINING WALL DETAILS ON SHT. A2.3 a iI-IIFII=111 SECTIONS 0 04 00 , , COASTAL 1 DETAILS ON SHT. A2,3 CONC, FOUNDATION WALL �� PER FDN. PLAN 4 RETAINING WALL DETAILS ON SHI. A2.3 a - JOB NO: STUART LOWER LEVEL V° C'' CONC. FOOTING PER FDN. DESIGNED: LG —PLAN 4 RETAINING WALL DETAILS ON SI-IT. A2.3 DRAWN: JR DATE: 5/07/2019 BUILDING SECTION 6 GARAC E/MSTR. SATW--I/EDRM. *3 SHEET — SCALE: 1/4" • 1'_O" It: 5 . 1 WA ° i 1 ell OS SNP Ole SD a al LANDED GENTRY \ // HOMES AND COMMUNITIES .:, SIDING PER ELEVATION 1 WALL SHEATHING NJ HEADER ��♦�4 SEE STRUC. CAULKING R-10 INSULATION t &.1 SIMPSON A35 FLOOR SHEATHING �� ►`::, METAL'Z'FLASHING @ 48"O.C. I _, ad 2X6 WINDOW TRIM VINYL WINDOW FRAME �II2 X TREADS .11110"MIN. 3/4"PLYWOOD RISERS WINDOW FLANG \\\\\\' ' WITH(2) 16d RING-SHANK Ni II WINDOW FLANGE ( WITH(2�16d RING-RISERS -- II STRINGER _ '_ NAILS AT EACH STAIR II STARK NAILS @EACH lJ"""� 5/4"WINDOW TRIM @ FRONT& WOOD BEAM =_ m STAIR STRINGER 1= -o- g a--- - BACK ELEVATIONS ONLY(VERIFY) il . O4 Ii! MVINYL WINDOW FRAME �•� � ^ 2 X TREADS 2"x12"STRINGER 116 WALL SHEATHING ' STUD WALL 2 X STRINGERS II III 3-16d NA ILS pI ' allardli ..1-------------..1------------- SIDING OR BATTS NOTE: SEE FLOOR PLAN FOR RISER HEIGHT 7 3/4"MAX. AND TREAD WIDTH 10"MIN. LENGTH(TYPICAL). SIMPSON H5'SAT 32" NOSING PROJECTION SHALL NOT BE LESS THAN 3/4"AND NOT MORE THAN 1 1/4" 2"x4" 16"o.c.STUDS _—� O.C.,STUD TO STRINGER n WINDOW HEADERWINDOW SILL STAIR DETAIL STAIR DETAIL 11 0 2 SCALE: 3" _ - SCALE: 3" - = 1' 0" 3 NOT TO SCALE 4/ NOT TO SCALE WINDOW WEATHER STRIPPING 1. INSTALL BUILDING WRAP PER MANUFACTURERS INSTRUCTIONS WRAPPING INTO OPENING. 2. INSTALL 6"SELF ADHESIVE FLASHING TAPE AT SILL BENDING INTO OPENING 2-1/2"OVER 45° BOTTOM CORNER PIECES OR PLASTIC CORNERS. 3. INSTALL WINDOW PER MANUFACTURERS RECOMMENDATIONS&BEDDED IN CAULK. 4. INSTALL 4"WIDE SELF ADHESIVE FLASHING TAPE OVER JAMB FLANGE EXTENDING PAST HEAD MIN. 2 1/2"&OVER SILL TAPE. 5. INSTALL 4"WIDE SELF ADHESIVE FLASHING TAPE OVER HEAD FLANGE LAPPING OVER JAMB TAPES. COMPOSITION ROOFING (VERIFY TYPE 12 6. INSTALL WALL BATTS OR SIDING ANDPER ELEVATIONS WINDOW TRIM. INSTALL METAL"Z"FLASHING OVER W/ BUILDER) ON 1/2" PLYWD. OR 7/16" OSB AND/OR SECTIONS TOP OF TRIM.* 7. CAULK BOTTOM, SIDE, &HEAD TRIM TO WINDOW FRAME SHEATHING (VERIFY) ON ENGINEERED -. ENGINEERED TRUSSES @ 24" O.C. AND SIDING. TRUSSES @ 24" 0.C. *FLASHING TO BE UNDER BUILDING PAPER CONTINUING UPWARD. I 5/46 5152E PRIMED SPRUCE FASCIA (VERIFY W/ BUILDER) ._ 5/8" TYPE"X"GYP. BOARD 2x4 VENTED BLOCKING (2)2x6 TOP PLATE 2x6 STUDS @ 16" O.C. — 1/2" GYP. BOARD SIDING PER ELEVATIONS ON 1/2" SHEATHING (VERIFY W/ BUILDER) F SEE A5.1 FOR HEADER DETAILS SEE A51 • `A 4 I" FOR HEADER DETAILS y 2x10 RIM JOIST (VERIFY W/ BUILDER) i P.T. 2x6 PLATE W/1/2"DIA.x 10" 2x6 PLATE ANCHOR BOLT$3"x3"x1/4" PLATE 3/4"T $ G SHEATHING (VERIFY) ON WASHER 48" O.C.w FLOOR JOISTS PER PLAN 6" CONCRETE FOUNDATION WALL W/ ....--1 REBAR PER FDN. PLAN, R403.1.3.1 $ , 4x8 HF#2 BEAM ON 4x4 POST(4x6 @ 3 IRC TABLES 404.1.2(1) - 404.1.2(8). FOR111 FDN. WALLS TALLER THAN 48", U5E #4 �, SPLICE) ON 90# FELT(OR SIM.) ON VERTICAL REBAR W/3" HOOK INTO =I I =II=111= a PAD FTG. PER FOUNDATION PLAN MODIFIED ST UART FOOTING @ 48" 0.C. ;. . 11 16"x 8" CONCRETE FOOTING W/ LOWER LEVEL I ' ‘1,A-. REBAR PER FDN. PLAN $ R403.1.3.1 4" PERFORATED DRAIN IN '.t? A ' FREE-DRAINING GRAVEL BASE =III III=III=111 SIMILAR WALL DETAILS 9'-1 1/8" TYPICAL WALL 8'-1 1/8" TYPICAL WALL TYPICAL WALL DETAIL COSTAL 1 SCALE: 1/2" = 1'-0" TYPICAL MAIN LEVEL SCALE: 1/2" = 1'-0" TYPICAL UPPER LEVEL SCALE: 1/2" = 1'-0" NOTE: FOR LOWER LEVEL DETAILS JOB NO.: STUART- LL PLAN 2 CO1 SEE A2.3,DETAIL #1 and #2 DESIGNED: L G DRAWN: M B DATE: 2/28/19 SHEET A- 5 . 2 WA a a al Oa al 2x TRIM W/ I/2" - I,l, SHEATHING �alla a CHAMFER 6 I - TOP EDGE la PER PLAN LANDED GENTRY SIDING PER HOMES AND COMMUNITIES PLAN DETAIL REVISIONS BY: Ak SCALE: 3/4" = I'-O" DECORATIVE GABLE A 5 - 23 - 15 JR VENT PER BLDR. COMPOSITION ROOFING (VERIFY SHINGLE SIDING (VERIFY TYPE 4 COLOR W/ BUILDER) _ TYPE W/ BUILDER) CITY OF ANACORTES SIDING PER KEYSTONE PER BUILDER 4 1P A/`\� _ _ PLANNING & BUILDING C;17 - - PLAN 111r.���`�_` 2x10 TRIM BOARD W/ I/2 nth CHAMFER e TOP EDGE /— / ` — (SEE DET "A" THIS SHEET) APPROVED PLANS 5/4x6 SIS2E PRIMED SPRUCE / �M �'J J.► PRIMED SPRUCE G.I. FLASHING FASCIA W/ 5" CONT. PAINTED ,s�rr"`=,.,���S�':` _ _ PERMIT#: • CAP (OR EQ.) METAL GUTTER (TYPICAL) _ _ .�.-�.�.�` 5/4xS SIS2E PRIMED SPRUCE AD :aE55: 7v MASTIC-APPLIED SHEATHING WALL MOUNTED LIGHT EACH BARGE BOARD W/ Ix4 TRIM alllialIMIIIIMIr did STONE VENEER PER PLAN SIDE OF GARAGE DOOR a AT ���� II 1 ♦ s TOP EDGE (TYPICAL) SUBJECT E TO Fl 7 i PER PLAN �� FIEt ENTRY (3 PLACES TYPICAL) ili`���i��`�ii-f.='-������������� 5/4x6 DOOR/WINDOW TRIM r r! _ WI 2x2 ASV. 9 TOP: 5/4x4 SHALL NOT BE ALTERED vv i i nuu l NU It1Uniw I iu,a. DETAIL PROVIDE PRIMED SPRUCE aa p � CAP (OR EQ.) ATOP VENEER '81� �� `s IL_� DOOR/WDW, TRIM e SIDES: 2x SILL W/ 5/4x4 TRIM BELOW (G,I. FLASHING ABOVE, 7YP.) nil `I _ m BOTTOM (FRONT 4 BACK SCALE: 3/4" = ILO" SEE DETAIL B THIS SHEET ELEVATIONS 4 FACING PUBLIC PANELED/DECORATIVE :_V 1 RIGHT OF WAY). SEE DETAIL GARAGE DR. W/ GLAZING I "G" THIS SHEET MASTIC-APPLIED STONE BLANK PANEL SIDING WI SIDING PER VENEER (VERIFY TYPE, . Ix2 BATTENS e 16" O.C. PLAN COLOR a LOCATION W/ —'S (VERIFY W/ BUILDER) BUILDER) 5/4x4 CORNER TRIM (TYP.) 2x2 CROWN G.I. FLASHING P,T, 6x6 POST (WRAPPED PER BUILDER) 5/4x6 TRIM S TOP 5/4x4 (MIN.) TRIM FRONT ELEVATION 6 SIDES SCALE: I/4" = II-0" 2x SILL SLOPED S 1/4" PLF (OR TRIM) CAULK 6 EDGE 5/4x4 TRIM A BOT, SHEATHING PER PLAN 2DETAIL C SCALE: 3/4" = I'-O" _ale- - - - - BUILDING HEIGHT - - - - - - - - - - - - - - - - - - - - - - - — - - - - - - - - - 12 A \ - MAIN FLR. PLT, HGT. MAIN FLR. PLT, HGT, P.T. OR CEDAR 6x6 POST TYP. (VERIFY) �, ko r r 01 LAP SIDING (VERIFY TYPE o RAILING PER BLDR.- 4 EXPOSURE W/ BUILDER) r (TYPICAL) \� r MAIN FLOOR LEVEL MAIN FLOOR LEVEL lic LOWER FLR. PLT, MGT. — — SLAB DECK TRIM PER _ OPTIONAL DOOR LEVEL o BUILDER (TYP,) (VERIFY W/ BLDR.) GARAGE DR. (VERIFY) 2x10 BELLY BAND W/ 1/2" - CHAMFER s TOP EDGE (TYPICAL) _ _ _ - - STUART 3 sr LOWER FLOOR LEVEL — LOWER LEVEL AVERAGE EXISTING GRADE I_ — — - - - - - - - - - - - - - - - -.- - — - - - - - - — - - — - - - - — - - - - - - - - -_ - - FRONT & LEFT AP -OXIMATE FINISHED GRADE- - - - _ - - - ELEVATION - - — — — OPTIONAL BLANK PANEL SIDING WI Ix2 BATTENS COASTAL 1 16 O.C. (VERIFY W/ BLDR.) f� /l LEF I ELEVATION JOB NO: STUART LOWER LEVEL APPROXIMATE EXISTING GRADE SCALE: 1/4" : II-0" DESIGNED: LG DRAWN: JR DATE: 5/07/2019 SHEET A-6 . 1 WA en SI in ii IMI al a LANDED GENTRY HOMES AND COMMUNITIES ELEVATION NOTES: -r---- VARYING and COMPLIMENTARY COLORS WILL BE USED FOR THE TRIM and THE DIFFERENT BUILDING MATERIALS ON THE FRONT ELEVATION ® � , INSTALL A SILL WHEREVER STONE/ / �� I >,- BRICK VENEER 15 INSTALLED ��'_ , , 11 I iiliiIuIIIiIlllIII1!II!I;; !!!!;1 y y y y --L- --L-- --L--- I rill 1 I ill --L- --L-- ---L-- r ROILING PER BUILDER I I I II J IL III q Ihhl�l�llllll_II_II_II_Illllll_II_II_II_ IIII:I:I:I:I:I:I=1°I=1=1=1=1=1°I�--- 11111 Iliilii:I::I:I:1 y 1 > - = 1 - - - - = -1 f = = = - = — = 1alielIMINIMININf1011immlfl � — BACK ELEVATION gor SCALE: 1/4" = 1'-0 - �1 1 I 1 1 1 I MODIFIED STUART LOWER LEVEL BACK and RIGHT RIGHT ELEVATION ELEVATIONS SCALE: 1/4' = 1-0 COSTAL COSTAL 1 JOB NO.: STUART - LL PLAN 2 CO1 mon DESIGNED: L G DRAWN: M B DATE: 2/28/19 SHEET A-6 . 2 WA MIMS GENERAL NQTES: MEM SIIIIIIMI 11011111 SITE PREPARATION: FLOOR FRAMING: PLUMBING: WASHINGTON STATE ENERGY CODE COMPLIANCE: LANDED GENTRY 1. BEFORE STARTING ANY SITEWORK CALL 1-800-424-5555 TO HAVE UNDERGROUND UTILITIES LOCATED 51. JOISTS FRAMING INTO THE WE OF A WOOD GIRDER SHALL BE SUPPORTED BY APPROVED FRAMING ANCHORS OR ON 101. NO PLUMBING OR DRAINAGE SYSTEM OR BUILDING SEWER MAY BE COVERED,CONGEALED OR PUT INTO USE UNTIL IT HAS 131. COMPLIANCE DATA FOR THE 2012 WASHINGTON STATE ENERGY CODE(IRO CHAPTER 11)15 AS FOLLOWS: LEDGER STRIPS NOT LESS THAN NOMINAL 2"x 2"[IRC SEC.502.6.2] BEEN TESTED,INSPECTED AND APPROVED[UPG SEC.103.5.1.3] FLOOR: R-30 HOMES AND COMMUNITIES 2. ALL STUMPS AND ROOTS SHALL BE REMOVED FROM THE GROUND TO A DEPTH OF 12"IN THE AREA OCCUPIED BY THE WALLS: R-21 BUILDING. NO EXCAVATED MATERIAL 15 TO BE USED FOR BAGKFILL UNDER ANY CONCRETE WITHOUT APPROVAL OF THE 52. ALL JOISTS SHALL BE SUPPORTED LATERALLY AT THE ENDS$OVER SUPPORTS WITH 2"NOMINAL WIDTH BY FULL JOIST 102. PLUMBING SUPPLY PIPING SHALL BE TESTED WITH WORKING WATER PRESSURE OR,EXCEPT PLASTIC PIPING,50 PSI AT FLAT CEILING: R-49(R-38 ALLOWED IF INSULATION DEPTH MAINTAINED TO OUTSIDE FACE OF EXTERIOR WALL) PER IRC 2015 BUILDING OFFICIAL. ALL FILL UNDER CONCRETE TO BE STRUCTURAL AND SHALL BE COMPACTED TO 95% DEPTH SOLID BLOCKING,RIM JOIST,JOIST HANGER OR OTHER APPROVED MEANS. NOTCHES AT THE ENDS OF JOISTS PRESSURE[UPC SEG.609.4] VAULTED CEILING: R-38 SHALL NOT EXCEED 25%OF THE JOISTS DEPTH AND BORED HOLES ARE NOT TO BE WITHIN 2"OF THE TOP OR BOTTOM DOORS: Uc.200 MAXIMUM(VERIFY WEATHERSTRIP 15 INSTALLED) BEAMS AND JOISTS: OF THE JOIST. HOLES ARE NOT TO BE ANY BIGGER THAN 1/3 THE DEPTH OF THE JOIST. HOLES AND NOTCHES MUST NOT 103. PLUMBING DRAINS SHALL BE TESTED WITH WATER FILLED TO THE HIGHEST VENT IN THE SYSTEM OR 5 PSI AIR PRESSURE WINDOWS: U=.400 MAX. BE WITHIN 2"OF EACH OTHER. NOTCHES IN THE TOP OR BOTTOM OF THE JOISTS SHALL NOT EXCEED 1/6 THE JOIST DEPTH [UPG SEC.712.2.3] SKYLIGHTS: U=.550 MAX. AND ARE NOT PERMITTED IN THE MIDDLE THIRD OF THE SPAN[IRG SEC.502.7$502.8]. FOR NOTCHING AND BORING OF WATER LINES IN UNHEATED AREAS TO BE INSULATED TO R-3. HEAT DUCTS TO BE R-8 MIN.$EXHAUST DUCTS MIN.R-4 21. DIMENSIONAL LUMBER TO BE HEM-FIR 142 TYP.(U.N.O.). UNLESS NOTED OTHERWISE USE 4x6 H942 HEADER IN EXTERIOR MANUFACTURED FLOOR JOISTS REFER TO THE MANUFACTURERS SPECIFICATIONS AND FOLLOW THEIR RECOMMENDATIONS 104. ALL PIPING PASSING UNDER OR THROUGH WALL SHALL BE PROTECTED FROM BREAKAGE. APPROVED PROVISIONS (SEAL JOINTS,CORNERS AND BOOTS). VERIFY INSULATION IS INSTALLED BEHIND PARTITIONS,IN CORNERS,FITTED WALLS ABOVE DOORS AND WINDOWS(SEE DETAIL'6'ON SHEET A5.1). NOTE:HEARTWOOD BEAMS ARE NOT TO BE USED FULLY SHALL BE MADE FOR EXPANSION OF HOT WATER PIPING. VOIDS AROUND PIPING PASSING THROUGH CONCRETE FLOORS AROUND WIRING$PIPES AND IN SPACES BEHIND BATHTUBS$SHOWERS. INSULATE ALL ACCESS DOORS/HATCHES TO W/4x DEPTH. BEAMS AND HEADERS TO HAVE 1 1/2"MIN.BEARING TYP.U.N.O. BEAMS SHOWN ARE MINIMUM REQ'D OR ON THE GROUND SHALL BE APPROPRIATELY SEALED[UPC SEC.313.1] GRAWLSPACES/ATTICS TO THE EQUIVALENT RATING OF THE INSULATED FLOOR,WALL OR CEILING THROUGH WHICH THEY BETTER--SIZE AND GRADE MAY BE INCREASED PER BUILDERS DISCRETION. CHANGES TO PLAN MADE DURING CON- 53. JOISTS,RAFTERS AND TRUSSES MUST BE SUPPORTED TO PREVENT ROTATION BY INSTALLING SOLID BLOCKING AT EACH PENETRATE$INSTALL WEATHERSTRIP TO MINIMIZE AIR LEAKAGE. SEAL OPENINGS AROUND INTERIOR PLUMBING PIPES STRUCTION SHOULD BE VERIFIED W/DESIGNER SINCE ALL STRUCTURAL MEMBERS ARE SIZED FOR THEIR SPECIFIC BEARING POINT OR AS REQ'D BY MANUFACTURER[IRC 5EG.502.7] 105. HORIZONTAL PIPING SHALL BE SUPPORTED AT SUFFICIENTLY CLOSE INTERVALS TO PREVENT SAGGING. PIPE SUPPORTS @ EXTERIOR WALLS. REFER TO 2012 WSEG CHAPTER 4$IRC CHAPTER 11 FOR VERIFICATION OF INSULATION VALUES LOCATION$LOADS FOR ABS MAY NOT EXCEED 4 FEET ON CENTER[UPC SECS.314.5$314.5.1] (CHECK WITH BUILDING DEPARTMENT OF JURISDICTION FOR ADDITIONAL INSULATION REQUIREMENTS THAT EXCEED THE 54. BEARING PARTITIONS PERPENDICULAR TO JOISTS MUST NOT BE OFFSET FROM SUPPORT BY MORE THAN THE DEPTH OF 2012 WSEC) 22. WOOD JOISTS CLOSER THAN 18"OR WOOD BEAMS CLOSER THAN 12"TO THE GROUND MUST BE OF TREATED WOOD OR THE JOISTS. AT MINIMUM DOUBLE JOISTS ARE REQ'D UNDER PARALLEL BEARING PARTITIONS. JOISTS FRAMED INTO 106. WHIRLPOOL BATHTUBS SHALL BE PROVIDED WITH A REMOVABLE PANEL OF SUFFICIENT DIMENSION TO ACCESS THE PUMP WOOD OF NATURAL RESISTANCE TO DECAY[IRC SEC.317.1] SIDES OF BEAMS MUST BE SUPPORTED BY JOIST HANGERS OR LEDGER STRIPS[IRG SEG.502.4] [IRG P2720] 132. INSULATION TO FILL ALL EXTERIOR WALL CAVITIES--DO NOT COMPRESS' GUT TO FIT AROUND PIPES,WIRES$OUTLET BOXES. RECESSED FIXTURES IN EXTERIOR WALLS TO HAVE MIN.R-5 INSULATION BEHIND THEM 23. ALL WOOD IN CONTACT WITH CONCRETE,MASONRY OR EARTH MUST BE PRESSURE-TREATED WOOD OR FOUNDATION- 55. IN FLOOR CONSTRUCTION JOISTS AND BEAMS MUST HAVE NO LESS THAN 1 1/2"OF BEARING ON WOOD OR METAL AND NO 107. SHOWERS AND LAVATORIES TO HAVE 2.5 AND 2.2 GALLON PER MINUTE FLOW RATE,RESPECTIVELY. WATER CLOSET SHALL GRADE CEDAR OR REDWOOD AND MARKED BY AN APPROVED AGENCY. GUT ENDS OF TREATED POSTS MUST BE LESS THAN 3"BEARING ON CONCRETE[IRG SEC.502.6] BE 1.6 GALLON/FLUSH MAX. 133. BLOWN-IN ATTIC INSULATION TO BE INSTALLED IN STRICT CONFORMANCE WITH MANUFACTURER'S RECOMMENDATIONS FOR RE-TREATED OR BE PROVIDED WITH PROTECTION FROM CONTACT WITH CONCRETE[IRG SEG.317.1] DENSITY$COVERAGE. PROVIDE VENTILATION BAFFLES IN ATTIC WHERE REQ'D TO MAINTAIN 1"AIR SPACE. BAFFLE TO 56. ALL PLYWOOD OR 05B SUBFLOORING 15 TO BE GLUED TO THE SUPPORTING FRAMING MEMBERS. GLUE 15 TO BE APPLIED 108. HOSE BIBBS SHALL BE PROTECTED BY AN APPROVED NON-REMOVABLE TYPE BACKFLOW PREVENTION DEVICE EXTEND 6"VERTICALLY ABOVE THE BATTS AND 12"VERTICALLY ABV.LOOSE-FILL INSULATION. PROTECT ALL FOAM 24. PRESSURE-TREATED WOOD SHALL BE USED FOR THOSE PORTIONS OF WOOD MEMBERS WHICH FORM THE STRUCTURAL IN STRICT CONFORMANCE WITH MANUFACTURERS DIRECTIONS PER IRG CHAPTER 29 INSULATION WITH METAL,PLASTIC OR PARGING AT BELOW-GRADE CONDITIONS$WHERE EXPOSED ABV.GRADE TO PRE- SUPPORT OF BUILDINGS,BALCONIES,PORCHES,ETC.WHEN SUCH MEMBERS ARE EXPOSED TO THE WEATHER WITHOUT VENT DAMAGE ADEQUATE PROTECTION FROM A ROOF,EAVE,OVERHANG OR OTHER COVERING. SUCH MEMBERS MAY INCLUDE 109. ALL PLUMBING FIXTURES,INCLUDING TOILETS,SHALL BE CAULKED OR SEALED AT THEIR BASE[UPC SEC.407.2] BEAMS,JOISTS$DECKING,POSTS,POLES$COLUMNS[IRC SEC.317.1.3] ROOF FRAMING. 134. A ONE-PERM(OR LESS)VAPOR RETARDER(KRAFT PAPER,PVA PAINT,ETC.)15 TO BE INSTALLED ON THE WARM SIDE 110. ALL WATER LINES TO BE PROTECTED FROM FREEZING. IF WATER LINES ARE NOT LOCATED COMPLETELY BETWEEN OF THE INSULATION 25. ENDS OF BEAMS ENTERING CONCRETE OR MASONRY WALLS SHALL BE PROVIDED WITH A MINIMUM AIR SPACE OF 1/2" 61. PLYWOOD ROOF SHEATHING IF EXPOSED ON THE UNDERSIDE MUST BE EXTERIOR GRADE AND IDENTIFIED A5 EXPOSURE 1 HEATED SPACE AND INSULATION PROVIDE MIN.R-3 INSULATION WHERE REQUIRED TO ASSURE PIPES ARE PROTEC- AT TOPS,SIDES AND ENDS[IRG SEC.317.1] [IRG SEC.803.2.1.1] TED FROM FREEZING 135. ALL RECESSED LIGHT FIXTURES IN THE THERMAL ENVELOPE TO BE CERTIFIED UNDER ASTM E-283 AND SO LABELED OR SEAL AROUND THE EXTERIOR IN AN APPROVED MANNER TO BE AIR-TIGHT 26. STRUCTURAL EXTERIOR POSTS,BEAMS,JOISTS AND DECKING TO BE CEDAR OR TREATED MATERIAL[IRG SEG.317] 62. ENCLOSED ATTIC$RAFTER SPACES MUST HAVE CROSS-VENTILATION FOR EACH SEPARATE SPACE BY VENT OPENINGS MECHANICAL- PROTECTED AGAINST THE ENTRANCE OF RAIN OR SNOW THE TOTAL NET FREE VENTILATING AREA SHALL NOT BE LESS 136. SOLE PLATE IS TO BE CAULKED OR GLUED TO FLOOR. RIM JOIST BTWN.STORIES TO BE CAULKED/SEALED. ALL HOLES 27. FASTENERS FOR PRESSURE-TREATED AND FIRE-RETARDANT WOOD MUST BE OF HOT-DIPPED GALVANIZED STEEL,STAIN- THAN 1/150 OF THE AREA OF THE SPACE VENTILATED EXCEPT THAT REDUCTION OF THE TOTAL AREA TO 1/300 15 PER- IN BUILDING ENVELOPE TO BE CAULKED/SEALED INCLUDING BUT NOT LIMITED TO ELECTRICAL,PLUMBING$HVAC PENE- LESS STEEL OR COPPER(EXCEPTION: 1/2"DIA.OR GREATER STEEL BOLTS) [IRC SEC.3173.1] MITTED PROVIDED THAT AT LEAST 40%AND NOT MORE THAN 50%OF THE REQ'D VENTILATING AREA 15 PROVIDED BY 121. NO MECHANICAL SYSTEM OR EQUIPMENT REGULATED BY THIS CODE MAY BE CONNECTED TO FUEL SOURCE UNTIL TRATIONS. OUTLETS,SWITCH BOXES AND RECESSED FIXTURES ON EXTERIOR WALLS OR CEILINGS ARE TO BE CAULKED/ VENTILATORS LOCATED IN THE UPPER PORTION OF THE SPACE TO BE VENTILATED AT LEAST 3 FEET ABV.THE EAVE OR APPROVED BY THE BUILDING OFFICIAL[IRG SEC.111.1/NFPA 547.1.1.1] SEALED WITH APPROVED SEALANT OR HAVE FOAM FACE GASKETS INSTALLED. ALL RECESSED LIGHTS TO BE IC RATED, 28. PORTIONS OF GLUE-LAMINATED TIMBERS THAT FORM THE STRUCTURAL SUPPORTS OF A BUILDING OR OTHER STRUCTURE CORNICE VENTS [IRG SEC.806.2]. THE OPENINGS MUST BE COVERED WITH A CORROSION-RESISTANT 1/4"MESH SCREEN AIR TIGHT$SEALED TO SURROUNDING GWB. ROUGH OPENING AROUND ALL WINDOWS$DOORS TO BE SEALED/CAULKED AND ARE EXPOSED TO THE WEATHER AND NOT PROPERLY PROTECTED BY A ROOF,EAVE OR SIMILAR COVERING 122. GAS PIPING SHALL BE TESTED AT A MINIMUM PRESSURE OF 3 PSI. GAUGES USED FOR TESTING MUST HAVE AN SHALL BE PRESSURE-TREATED WITH PRESERVATIVE OR BE MANUFACTURED FROM NATURAL DURABLE WOOD[IRG SEC. 63. AN INSULATION DAM MUST BE PROVIDED AT THE ATTIC ACCESS OPNG.WHEN USING BLOWN-IN INSULATION UPPER RANGE OF NOT MORE THAN 5 TIMES THE TEST PRESSURE[IRG SEC.02417.4.1/NFPA 54] 137 THE BUILDING OR DWELLING UNIT SHALL BE TESTED$VERIFIED AS HAVING AN AIR LEAKAGE RATE OF NOT EXCEEDING 317.1.5] - 5 AIR CHANGES PER HOUR. TESTING SHALL BE CONDUCTED WITH A BLOWER DOOR ATA PRESSURE OF 0.2 INCHES W.G. 64. TRUSSES MUST BE DESIGNED BY A REGISTERED DESIGN PROFESSIONAL IN ACCORDANCE WITH ANSVTPI 1 STANDARDS 123. CLOTHES DRYER DUCTS SHALL BE CONSTRUCTED OF MINIMUM 0.016"THICK RIGID METAL HAVING SMOOTH INTER- (50 PASCALS). WHERE REQUIRED BY THE CODE OFFICIAL,TESTING SHALL BE CONDUCTED BY AN APPROVED THIRD [IRC SEC.802.10.2] IOR FINISHES WITH JOINTS RUNNING IN THE DIRECTION OF AIR FLOW NO SCREWS SHALL BE USED. TRANSITION PARTY. A WRITTEN REPORT OF THE RESULTS OF THE TEST SHALL BE SIGNED BY THE PARTY CONDUCTING THE TEST AND WALL FRAMING: (IN GENERAL MIN.REQ'MENTS PER IRC CHAPTER 6,AS DEFINED HEREIN OR SHOWN ON DRAWINGS) DUCTS SHALL NOT BE CONCEALED WITHIN CONSTRUCTION AND BE NO MORE THAN 12"IN LENGTH. DUCT SIZE MIN. PROVIDED TO THE CODE OFFICIAL. TESTING SHALL BE PREFORMED AT ANY TIME AFTER CREATION OF ALL PENETRATIONS 65. TRUSS BRACING MUST BE PROVIDED TO PREVENT LATERAL ROTATION AND PROVIDE LATERAL STABILITY IN ACCOR- 4"DIAMETER(OR A5 REQ'D BY DRYER LISTING$PER MANUFACTURER INSTALLATION INSTRUCTIONS). DUCT SHALL OF THE BUILDING THERMAL ENVELOPE. ONCE VISUAL INSPECTION HAS CONFIRMED SEALING(SEE WSEC TABLE R402.4.1.1), 31. FRAME MAIN FLOOR EXTERIOR WALLS W/104 5/8"2x6 STUDS @ 16"O.C.TYPICAL. FRAME UPPER FLOOR EXTERIOR WALLS DANCE WITH THE INDIVIDUAL TRUSS DESIGN DRAWINGS[IRG SEC.802.10.3] TERMINATE AT OUTSIDE OF BUILDING WITH TERMINATION PER DRYER MFR.SPECIFICATIONS. TERMINATE MIN.3 FEET OPERABLE WINDOWS$DOORS MANUFACTURED BY SMALL BUSINESS SHALL BE PERMITTED TO BE SEALED OFF AT THE W/92 5/8"2x6 STUDS @ 16"O.C.TYP(VERIFY EXTERIOR SHEATHING TYPE W/BUILDER). FRAME MAIN FLOOR INTERIOR FROM ANY OPENINGS INTO BUILDING. DUCT SHALL HAVE BACKDRAFT DAMPER AND SHALL NOT BE SCREENED. FRAME PRIOR TO THE TEST[WSEG R402.4.1.2] WALLS W/104 5/8"2x STUDS(PER PLAN)@ 16'O.G.W/1/2"GYPSUM WALLBOARD BOTH SIDES TYPICAL UNLESS NOTED 66. TRUSS MEMBERS MUST NOT BE CUT,NOTCHED,DRILLED,SPLICED OR OTHERWISE ALTERED IN ANY WAY WITHOUT THE MAXIMIM DUCT LENGTH SHALL BE 35 FEET AND SHALL BE REDUCED IN ACCORDANCE WITH IRC TABLE G2439.74.1. OTHERWISE BY BUILDER. FRAME UPPER FLOOR INTERIOR WALLS W/92 5/8"2x4 STUDS @ 16"O.G.W/1/2"GWB BOTH SIDES APPROVAL OF A REGISTERED DESIGN PROFESSIONAL. ALTERATIONS RESULTING IN THE ADDITION OF LOADS THAT DRYER EXHAUST SYSTEMS SHALL BE INDEPENDENT OF OTHER SYSTEMS ABBREVIATIONS: TYR(U.N.O.). FRAME GARAGE WALLS W/104 5/8"2x STUDS(PER PLAN)@ 16"O.G. ANGLED WALLS TO BE 45 DEGREES EXCEED THE DESIGN LOAD FOR THE TRUSS WILL NOT BE PERMITTED WITHOUT VERIFICATION THAT THE TRUSS IS CAPA- TYP.UNLESS NOTED OTHERWISE BLE OF SUPPORTING SUCH ADDITIONAL LOADING[IRG SEG.802.10.4] 124. WHOLE-HOUSE EXHAUST FAN(IF REQUIRED)TO HAVE A SONE RATING OF 1.5 OR LESS$BE WIRED TO A TIMER OR DEHUMIDISTAT. VERIFY PROPER INSTALLATION OF BAFFLES TO MAINTAIN REQUIRED VENT OPENINGS IN CEILING. IF @ AT FLR. FLOOR PLWD. PLYWOOD 32. STUDS PARTITIONS CONTAINING PLUMBING,HEATING OR OTHER PIPES SHALL BE 50 FRAMED AND THE JOIST BELOW 50 67. TRUSS BOTTOM CHORDS SHALL BE DESIGNED FOR LOAD WHERE CONDITIONS IN TABLE R301.5 ARE PRESENT(TRUSS FRESH AIR SYSTEM 15 INSTALLED CONNECT TO RETURN AIR WITHIN FOUR FEET OF THE AIR HANDLING UNIT. PROVIDE A.B. ANCHOR BOLT FDN. FOUNDATION PR. PAIR SPACED A5 TO GIVE PROPER CLEARANCE FOR THE PIPING. WHERE A PARTITION CONTAINING SUCH PIPING RUNS ENGINEER AND/OR MANUFACTURER TO VERIFY) OUTDOOR INTAKE DUCT WITH DAMPER TO LIMIT AIR FLOW TO 145 GPM UNDER NORMAL OPERATING CONDITIONS. ADD. ADDITION F.O.C. FACE OF CONCRETE P.T. PRESSURE-TREATED PARALLEL TO THE FLOOR JOISTS THE JOISTS UNDERNEATH SUCH PARTITION SHALL BE DOUBLED AND SPACED TO PERMIT UNDERCUT INTERIOR DOORS TO ALLOW AIR MOVEMENT ADJ. ADJUSTABLE F.O.S. FACE OF STUDS R RISER PASSAGE OF SUCH PIPES AND SHALL BE BRIDGED. WHERE PLUMBING,HEATING OR OTHER PIPES ARE PLACED IN OR EXTERIOR SHELL: A.F.F. ABOVE FINISH FLOOR FT. FOOT OR FEET R.D. ROOF DRAIN PARTLY IN A PARTITION NECESSITATING THE CUTTING OF SOLES OR PLATES A METAL TIE NOT LESS THAN 1/8"THICK$ 125. EXHAUST FAN LOCATIONS$SIZES REQUIRED TO COMPLY WITH THE WASHINGTON STATE VENTILATION$INDOOR AIR ALT. ALTERNATE F.E. FIRE EXTINGUISHER REF. REFERENCE 11/2"WIDE SHALL BE FASTENED TO THE PLATE ACROSS AND TO EACH SIDE OF THE OPENING WITH NOT LESS THAN(8)164 QUALITY(VIAQ)CODE ARE AS FOLLOWS: ALUM. ALUMINUM FRPLC. FIREPLACE REFG. REFRIGERATOR NAILS EA.SIDE[R602.6.1] 71. FLASH AND COUNTER-FLASH ALL EXTERIOR OPENINGS AS REQUIRED TO MAKE THEM WEATHERPROOF. INSTALLATION KITCHEN: 100 CFM (RANGE HOOD ACCEPTABLE) BA. BATH FURN. FURNACE REQ'D REQUIRED INSTRUCTIONS SHALL BE PROVIDED FOR EACH WINDOW BY THE MANUFACTURER LAUNDRY 50 CFM MIN. BDRM. BEDROOM GA. GAUGE RM. ROOM 33. DOORS THAT ARE NOT DIMENSIONED TO HAVE TWO STUDS(3")BETWEEN R.O.AND NEAREST WALL BATHROOMS: 50 CFM MIN. BLDG. BUILDING GALV. GALVANIZED R.O. ROUGH OPENING t 72. ALL EXTERIOR TRIM AND SIDING JOINTS TO BE AS SHOWN ON THE ELEVATIONS. WHERE TWO BOARDS BUTT ENE TO END, NOTE:ALL EXHAUST FANS ON 20-MINUTE TIMER. EXHAUST FANS TO VENT TO OUTSIDE AIR NO CLOSER THAN 3 FEET BLKG. BLOCKING G.B. GRAB BAR 5$R SHELF$ROD 34. INSTALL 2x6 BACKING FOR TOWEL BARS BETWEEN STUDS CENTERED 48"A.F.F. ‘ SIDING OR TRIM PROVIDE A 15-DEGREE(MINIMUM)BEVEL ON ENDS OF JOINING BOARDS. FLASH CONTINUOUS ABOVE FROM ANY OPENING B.O. BY OWNER GLU-LAM GLUE-LAMINATED S.F. SQUARE FEET ALL PROJECTING WOOD TRIM [IRG SEC.703] BOT. BOTTOM GR. GRADE SGD SLIDING-GLASS DOOR 35. CRIPPLE WALLS MUST BE FRAMED OF STUDS NOT LESS IN SIZE THAN THE STUDDING ABOVE. WHEN EXCEEDING 4 FEET IN 126. ALL GAS COMBUSTION APPLIANCES(EXCEPT KITCHEN RANGE$CLOTHES DRYER)TO HAVE COMBUSTION AIR DUCTED BWP BRACED WALL PANEL GWB GYPSUM WALLBOARD SH SINGLE-HUNG HEIGHT SUCH WALLS MUST BE FRAMED OF STUDS HAVING THE SIZE REQ'D FOR AN ADDITIONAL STORY. CRIPPLE WALLS SAFETY: DIRECTLY TO THEM CAB. CABINET HB HOSE BIBB (WINDOW) LESS THAN 14"HIGH MUST BE SHEATHED ON AT LEAST ONE SIDE AND FASTENED TO TOP AND BOTTOM PLATES OR THE CSMT. CASEMENT(WINDOW) HDWD. HARDWOOD SHWR. SHOWER CRIPPLE WALL WILL HAVE SOLID BLOCKING. CRIPPLE WALLS MUST BE BRACED WITH 15%MORE BRACING THAN AS REQ'D 4 CENTERLINE HORIZ. HORIZONTAL SHTHG SHEATHING FOR THE WALL ABOVE,WITH WALL PANEL SPACING NOT MORE THAN 14 FEET[IRG SECTIONS 602.9 AND 602.10.11.1] 81. EVERY DWELLING MUST HAVE ITS ADDRESS PLAINLY LEGIBLE AND VISIBLE FROM THE STREET[IRC SEC.319.1] GLKG. CAULKING HWI' HOT WATER TANK SIM. SIMILAR CLO. CLOSET INSUL. INSULATION SPEC. SPECIFICATION 36. WOOD COLUMNS MUST BE RESTRAINED TO PREVENT LATERAL DISPLACEMENT[IRC SEG.4073] 82. EVERY BASEMENT,HABITABLE ATTIC AND EVERY SLEEPING ROOM MUST HAVE AT LEAST ONE OPERABLE WINDOW CMU CONC.MASONRY UNIT INT. INTERIOR SQ. SQUARE OR EXTERIOR DOOR APPROVED FOR EMERGENCY EGRESS OR RESCUE. WINDOWS MUST HAVE A MIN.NET CLEAR COL. COLUMN KIT. KITCHEN 5.S. STAINLESS STEEL 37. ALL TRIMMERS AND HEADERS FRAMING AN OPENING SHALL BE PER IRG TABLES RG02.7(1)AND R602.7(2)OR AT THE MIN. OPENING OF 5.7 SQUARE FEET(5.0 S.F.IF LOCATED ON GRADE FLOOR),A MIN.NET FREE OPENING HEIGHT OF 24" CONC. CONCRETE JST. JOIST STD. STANDARD SHALL BE DOUBLED OR LUMBER OF EQUIVALENT GROSS-SECTION AND EA.END SUPPORTED WITH PROPER-SIZED FRAMING AND A MIN.NET CLEAR OPENING WIDTH OF 20 INCHES. FINISHED SILL HEIGHT MAY NOT BE MORE THAN 44"ABV. CONK CONSTRUCTION IAV. LAVATORY FL. STEEL ANCHORS UNLESS ADEQUATE BEARING PROVIDED THROUGH OTHER MEANS THE FLOOR. ESCAPE WINDOWS SHALL BE OPERABLE FROM THE INSIDE WITHOUT THE USE OF KEYS,TOOLS OR CONT. CONTINUOUS MATL. MATERIAL STOR. STORAGE SPECIAL KNOWLEDGE[IRC SEC.310] CPT. CARPET HF HEM-FIR STRUCt STRUCTURAL 38. PLACE A VAPOR BARRIER OF TYVEK(OR EQUAL)OVER ALL EXTERIOR WALLS[IRG SEG.703.2] G.T. CERAMIC TILE MAX. MAXIMUM SUSP. SUSPENDED 83. ATTIC ACCESS TO BE MINIMUM 22"x30",BE READILY ACCESSIBLE AND MUST HAVE 30"UNOBSTRUCTED HEADROOM DIA. DIAMETER M.B. MACHINE BOLT T$G TONGUE$GROOVE 39. WOOD STUD WALLS MUST BE GAPPED WITH A DOUBLE TOP PLATE INSTALL TO PROVIDE OVERLAPPING AT CORNERS AND ABOVE[IRG SEC.807] D DRYER MECH. MECHANICAL TEMP TEMPERED INTERSECTIONS WITH BEARING PARTITIONS. END JOINTS MUST BE OFFSET AT LEAST 24 INCHES[IRG SEG.602.3.2]. SINGLE DBL. DOUBLE MEMB. MEMBRANE THK. THICKNESS TOP-PLATE CONSTRUCTION 15 NOT TO BE USED ON THIS PROJECT 84. WHEN WORK 15 PERFORMED THAT REQUIRES A PERMIT OR WHEN A SLEEPING ROOM 15 CREATED THE ENTIRE BUILDING OF DOUGLAS FIR MICRO. MICROWAVE T.O. TOP OF MUST BE PROVIDED WITH SMOKE ALARMS. A SMOKE ALARM MUST BE INSTALLED IN EACH SLEEPING ROOM AND D.F. DRINKING FOUNTAIN MIN. MINIMUM T TELEVISION 40. ANY STUD IN AN EXTERIOR WALL OR BEARING PARTITION MAY BE CUT OR NOTCHED TO A DEPTH NOT TO EXCEED 25% OUTSIDE THE SLEEPING ROOM IN THE IMMEDIATE VICINITY. THERE MUST BE AT LEAST ONE SMOKE ALARM ON EVERY DN. DOWN MTL. METAL TYP. TYPICAL OF ITS WIDTH. STUDS IN NON-BEARING PARTITIONS MAY BE NOTCHED TO A DEPTH NOT TO EXCEED 40%OF A SINGLE FLOOR LEVEL. ALL SMOKE ALARMS SHALL BE HARDWIRED WITH BATTERY BACKUP AND BE INTERCONNECTED. ALL DR. DOOR N.I.G. NOT IN CONTRACT U.N.O. UNLESS NOTED STUD WIDTH. ANY STUD MAY BE BORED OR DRILLED PROVIDED THAT THE DIAMETER OF THE RESULTING HOLE 15 NO ALARMS SHALL BE LISTED IN ACCORDANCE WITH UL 217 AND HOUSEHOLD FIRE WARNING EQUIPMENT PROVISIONS OF DTL. DETAIL N.T.S. NOT TO SCALE OTHERWISE GREATER THAN 40%OF THE STUD WIDTH,THE EDGE OF THE HOLE IS NO CLOSER THAN 5/8 INCH TO THE EDGE OF THE NFPA 72[IRC SEC.314] DW DISHWASHER O.C. ON CENTER V.T.O. VENT TO OUTSIDE STUD AND THE HOLE 15 NOT LOCATED IN THE SAME SECTION AS A CUT OR NOTCH [IRG FIGURES R602.6(1)$R602.6(2)] DRWG. DRAWING ODWH ON-DEMAND WATER VERT. VERTICAL TOP PLATES IF NOTCHED OR DRILLED TO MORE THAN 50%OF THEIR WIDTH SHALL HAVE A 16-GAUGE METAL TIE 11/2" 85. FOR NEW CONSTRUCTION AN APPROVED CARBON MONOXIDE ALARM SHALL BE INSTALLED OUTSIDE EACH SEPARATE EA. EACH HEATER VEST. VESTIBULE IN WIDTH INSTALLED PER IRC FIGURE R602.6.1 SLEEPING AREA IN THE IMMEDIATE VICINITY OF THE BEDROOMS IN DWELLING UNITS WITHIN WHICH FUEL-FIRED APPLIANCES EL. ELEVATION O.F.C.I. OWNER TO FURNISH, VIN. VINYL EXCEPTIONS: ARE INSTALLED MD IN DWELLING UNITS THAT HAVE ATTACHED GARAGES[IRG SEC.315] ELEC. ELECTRICAL CONTRACTOR INSTALL W WASHER A. A STUD MAY BE BORED TO A DIAMETER NOT EXCEEDING 50%OF ITS WIDTH PROVIDED THAT SUCH STUDS LOCATED ELEV. ELEVATOR OH. OVERHANG W/ WITH EXTERIOR WALLS OR BEARING PARTITIONS ARE DOUBLED AND THAT NOT MORE THAN TWO SUCCESSIVE STUDS ARE 86. PORCHES,BALCONIES,RAMPS OR RAISED FLOOR SURFACES LOCATED MORE THAN 30"ABOVE THE FLOOR OR GRADE ENG'R ENGINEERING) O.H. OVERHEAD WC WATER CLOSET M 0 D I F I E D STUART BORED BELOW SHALL HAVE GUARDS NOT LESS THAN 36"IN HEIGHT. OPEN SIDES OF STAIRS WITH A TOTAL RISE OF MORE THAN EQ. EQUAL OPNG. OPENING WD. WOOD B. APPROVED STUD SHOES MAY BE USED WHEN INSTALLED IN ACCORDANCE WITH THE MANUFACTURERS SPECIFICATIONS 3CYABV.THE FLOOR OR GRADE BELOW SHALL HAVE GUARDS NOT LESS THAN 34"IN HEIGHT MEASURED ABOVE THE EQUIP. EQUIPMENT OPT. OPTIONAL WDW. WINDOW LOWER LEVEL [IRC SEG.602.6] NOSING OF THE TREADS. GUARDS SHALL HAVE INTERMEDIATE RAILS OR ORNAMENTAL CLOSURES THAT DO NOT ALLOW EXP.JT. EXPANSION JOINT PH PHONE W/O WITHOUT PROVIDE METAL NAIL PLATES IN ALL LOCATIONS WHERE PLUMBING OR WIRING COMES WITHIN 1"OF THE EDGE OF ANY STUD A SPHERE 4"IN DIAMETER TO PASS[IRG SEC.312.1] EXIST. EXISTING PIG PICTURE(FIXED WOW.) WP WATERPROOF EXT. EXTERIOR P.I.P.CONC. POURED-IN-PLACE W.W.F. WELDED WIRE 41. FIRE BLOCKING SHALL BE PROVIDED TO GUT-OFF CONGEALED DRAFT OPENINGS(BOTH VERTICAL AND HORIZONTAL)AND TO 87. INSTALL 1/7 LiTItUM WALLBOARD(MIN.)AT GARAGE/HOUSE WALL AND GARAGE BEARING WALLS. INSTALL 5/8"TYPE-X F.D. FLOOR DRAIN CONCRETE FABRIC FORM AN EFFECTIVE FIRE BARRIER BETWEEN STORIES AND BETWEEN A TOP-STORY AND THE ROOF SPACE[IRG SEC.302.11] &T tUM WALLBOARD AT GARAGE CEILING TYPICAL. INSTALL 20-MINUTE RATED DOOR BETWEEN HOUSE AND GARAGE FIN. FINISH P.LAM PLASTIC LAMINATE XO SLIDER(WINDOW) GENERAL NOTES INSTALL FIRE BLOCKING At [IRG SEC.302.6]NOTE:SELF-CLOSING HARDWARE REQ'D BY CODE F.F. FINISHED FLOOR PLAS. PLASTIC A. IN CONCEALED SPACES OF STUD WALLS AND PARTITIONS INCLUDING FURRED SPACES$PARALLEL ROW OF STUDS OR STAGGERED-STUDS AS FOLLOWS: 88. THE FLOOR SURFACE IN A GARAGE SHALL BE NON-COMBUSTIBLE AND SLOPED TOWARD THE MAIN VEHICLE ENTRY DOOR- a. VERTICALLY AT THE CEILING AND FLOOR LEVELS WAY[IRC SEC.309.1]. AUTOMATIC GARAGE DOOR OPENERS SHALL BE LISTED IN ACCORDANCE WITH UL 325[IRG SEC. b. HORIZONTALLY AT INTERVALS NOT TO EXCEED 10 FEET; 309.4] B. AT ALL INTERCONNECTIONS BETWEEN CONCEALED VERTCAL AND HORIZONTAL SPACES SUCH A5 OCCUR AT SOFFITS, DROP CEILINGS AND COVE CEILINGS; 89. BATHTUB MD SHOWER FLOORS AND WALLS ABOVE BATHTUBS WITH INSTALLED SHOWER HEADS AND IN SHOWER GOMPART JOB NO.: STUART- LL PLAN 2 CO1 G. IN CONCEALED SPACES BETWEEN STAIR STRINGERS AT THE TOP AND BOTTOM OF THE RUN; MENTS SHALL BE FINISHED WITH A NON-ABSORBENT SURFACE TO EXTEND TO A HEIGHT NOT LESS THAN 72"ABOVE THE DESIGNED: L G D. AT OPENINGS AROUND VENTS,PIPES AND DUCTS AT THE CEILING AND FLOOR LEVEL WITH AN APPROVED MATERIAL TO FLOOR[IRC SEG.307] RESIST THE FREE-PASSAGE OF FLAME AND PRODUCTS OF COMBUSTION; DRAWN: M B E. FOR SITE-BUILT CHIMNEYS AND FIREPLACES,FIRE BLOCKING MUST BE A MIN.OF 1"THICK AND SUPPORTED ON METAL 90. FURNACE SHALL BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER'S INSTALLATION INSTRUCTIONS AND THE REQUIRE- DATE: 2/28/19 STRIPS OR METAL LATH; MENTS OF IRG CHAPTERS 13 THROUGH 20$CHAPTER 24. IF LOCATED IN GARAGE FURNACE AND HOT WATER TANK SHALL F. FIRE BLOCKING OF CORNICES OF A TWO-FAMILY DWELLING 15 REQ'D AT THE LINE OF DWELLING SEPARATION BE ELEVATED 50 THAT PILOTS,BURNERS,HEATING ELEMENTS AND SWITCHES ARE MIN.18"ABOVE GARAGE SLAB. STRAP SHEET HWT TO WALL[IRG SEG.M1307.3],PROVIDE OVERFLOW PAN$PIPING AND INSTALL TEMPERATURE$PRESSURE RELIEF 42. FIELD-GUT NOTCHES,ENDS AND DRILLED HOLES OF PRESERVATIVE TREATED WOOD SHALL BE TREATED IN FIELD IN ACCORD- VALVE(W/PIPE TO EXTERIOR TERMINATION)PER IRC CHAPTER 28. VERIFY PROTECTION FROM IMPACT BY AUTOS - ANCE WITH AWPA M4[IRC SEC.317.1.1] A7 . 1 . WA a Me a III MIMI II 1111I x NJ LANDED GENTRY HOMES AND COMMUNITIES WP (II �• •+ ELECTRICAL PLAN KEY �e. �a, °� IWP I I I ��: , �I 11 :::: III 111 ` Ili I I I, ' \ III •IU III 111 v WALL SCONCE " . • -0- RECESSED CAN v • te -0- CEILING FIXTURE e: ( EYEBALL CAN I• , 4N/TEL �"�5D P. IS - [ �� _ KE o EXHAUST EFAN DETECTOR EXHAUST FAN W/LIGHT " 7. 111 �I 50 GFM (MIN.) e�rv�L � r LIGHT SWITCH EXH. FAN 1 • ®El. g 3 WAGHWITCHa 4WAGHWITCHI ) ) TV/TEL� , O i = . ST TIMER SWITCH 1 _ 1_ J 50 GFM - WALL OUTLET 120 VOLTS �� rvrtEL� (MIN.) �� 4, 220 VOLT OUTLET(DRYER 8 OVEN PLUG) --(C. „ IIIEli Gp Cs i� me , .as, a.�= .. �. . a. .�d cam. m ,.. —JOBS II .Ke EXH. FAN :25p .° o INTERRUPTER OR(oDuRTDRF VOLTS isI-- _ = / GFI GROUND FAULT INTERRUPTER u 1 5p OUTLET 120 VOLTS 11 11 • st ¢g kin* III cv p / �� N TEL TELEVISION,TELEPHONE �� SD ��' 1+�oa AND INTERNET MODULE — - —-� 2 • PULL CHAIN LIGHT H. Lr DEDICATED HWT I �} WALL MOUNTED LIGHT ma's TO FREEZER 1 Ie - GFI 6 HARDWIRE OUTLET TO C'RBAGE _pp.. I. DI'•POSALI ____ 111 NOTE: a ALL GARAGE OUTLETS .� r•� °°'° TO BE 48 A.F.F. U.N.O. NOTE: ��. TO �J o • N HANGING SMOKE DETECTOR(SD)cq Sp 110V INTERCONNECTED MICRO. FIXTURE WITH BATTERY BACKUP O RAN E with I J101 Osp / ' l I I 1 �, i� 00 GFM MICRO/ I. 11 i L 3 O p HOQD ABOVE — 1 Q o TOA. L G II• I F �_1� I \-it 111a ns I I 0 0774 a 1 - - li a'3q . - ..°,..see .e.,ii. c a , T I a , __ ,., .. I i ELECT. at CLG: 1 ); — — _ — _ — _ — _ — • v+SDI 50 C FM MIN. I FOR OPT r I r �—�Y H i EXH. FAN r MEDIA(TYP.) I I 1 1 z/ 05; O3,0 (OPT) yam 1,°0 ' ,, / 44 :Er �D I caR i a 0 4 NGING) cf) , "' I FIXTURE O 50 GFM I I Lb- Tr . CRAWL SPACE - ' '.O 3 • (MIN.) C. <el — { .. E .FAN < 50 GPM �,1 I to t -- (MIN.) �I O a, _ - -- -- I EXH.FAN �. a __ O 1 - L - J L , LOWER FLOOR ELECTRICAL PLAN MAIN FLOOR ELECTRICAL. PLAN NOTE: SCALE: 1/a" = 11.0" SCALE: 1/4" = 1' 0" EXCEPT FOR EXHAUST FANS and SMOKE DETECTORS, FIXTURE LOCATIONS ARE DESIGNERS SUGGESTION ONLY(VERIFY ALL FIXTURE TYPES and LOCATIONS with OWNER). EXHAUST FANS TO COMPLY with 2015 IRC M1503. FAN NOISE NOT TO M 0 D I F I E D STUART EXCEED 1.5 BONES at 0.1 INCHES WATER GAUGE. EXHAUST FANS TO BE VENTED TO OUTSIDE AIR TYP.VERIFY ANY ADDITIONAL LIGHTING,AN OR COMPUTER LOWER LEVEL WIRING REQUIREMENTS with OWNER and/or BUILDER INTERIOR LIGHTING: A MINIMUM OF 50 PERCENT OF ALL �'+ I LUMINARIES SHALL BE HIGH EFFICIENCY LUMINAIRIES. ELECTRI CAL PLAN EXTERIOR LIGHTING: LUMINAIRIES PROVIDING OUTDOOR COSTAL 1 LIGHTING and PERMANENTLY MOUNTED TO A RESIDENTIAL BUILDING OR TO OTHER BUILDINGS ON THE SAME LOT SHALL BE HIGH EFFICIENCY LUMINARIES. JOB NO.: STUART- LL PLAN 2 COI DESIGNED: L G DRAWN: M B DATE: 2/28/19 SHEET E - 1 . 1 WA