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Home My WebLink AboutPermit File 1417 Latitude Circle 1TY O 0w 1000 CERTIFICATE OF OCCUPANCY This is to certify that the below listed building or structure has been inspected and occupancy is hereby authorized: Description: New Single Family Residence Location: 1417 Latitude Circle Owner: 48 North Anacortes LLC. Constructed by: Landed Gentry Development Inc. Building Permit#: BLD-2017-0419 Date issued: October 2,2017 Use Zone: R2 Dated: March 23,2018 Authorizing Official: -1"A- Y 0 `�_ Cityof Anacortes Invoice/Permit #: BLD-2017-0419 ; \ 904 6th Street Applied date: 08/09/2017 P.O.Box 547 Issue date: 10/02/2017 >' ' :' Anacortes, WA 98221-0547 li Expire date: 0312812019 r` _ (360) 293-1901 :es �.0� � SI. '� Job Address: 1417 LATITUDE CIR Permit Type: Single Family Residence Permit ANACORTES WA 98221 Project: APN: Remarks: Construct new single family residence per approved plans 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 it-1 Plan Review Deposit 200.00 Use Zone R2 Building Permit Fee 1,990.55 Lot Area 8155 Plan Review Fee 1,093.86 1st Floor Square Footage 2215 Mechanical Permit Fees 107.40 Garage Square Footage 484 Plumbing Permit Fee 132.00 Deck Square Footage 234 State Building Code Fee 4.50 Porch Square Footage 143 Sewer Inspection Fee 50.00 Building Valuation 278000 Storm Drain GFC-Residential 1 ,550.93 # Forced Air Furnace <=1 ,000 1 Sewer GFC-Residential 9,206.33 # of Bathtubs 1 Park Impact Fee 615.00 # of Clothes Dryers 1 Traffic Impact Fee 900.00 # of Clothes Washers 1 Total Calculated: 15,850.57 # of Dishwashers 1 Deposits/Receipts: 200.00 # of Gas Fireplace 1 # of Gas Piping 1 Total Due: 15,650.57 # of Gas Water Heaters 1 # of Water Piping 1 ,_, �� ,x, , 071 # of Hose Bibbs 3 at': -: r '- '"` it, rl-I .:..' r:i Cn --.1 -, # of Kitchen Sinks 1 ' : ,: ; ', ; ' 0 .. It• r•: # of Lavatories 3 "" 'L: ., 1TI -''I -1- I—I ,—F• ►-- 1 1 l6 CD # of Range Hoods 1 (..,1 1--'. s• 1 I--• CD :a, 1•-+ 1;1 ='. ICI :. t..+. •=, # of Showers 2 ..-3... i - . :i; 1_I In- # of Slop Sinks 1 CD # of Ventilation Fans 3 11 :-+ r, ; uu tl1 111 1-, I•j I I-'• r1 # of Water Closets 2 m Y it, f"- Cs a . -, 1 - , ID :xi —„ III..�-I r ,l, I-_;I ,...,. r-1 :: I-rl CD 11 r- ,fin ,- in --.I :AD -.1 1....:. 1 it. :., I—yI U ill MI 1---.- 441.•• ,-,• 1.--..• -Z --J I-.. ...n cn u. —I •.•,} '. it I--, :t•• 1-1,. ,-I I--4 1-•• I i.51 Ian ,-,a. 1 ,„ lit 1_I `,1 r•.' r•.' e •1:1 lii 1..n cn -n i. 1.-- --I --J It, --.1 I-, ,-r .- ,y_ - •F ux - '3 ,cF I-: ks ,m, iyf' � a ,e ;: .. x a � t .«s INSTALLED INSULATION CERTIFICATE P P.O Box 2921 Office::(360)424-5179 • Mt. Vernon WA � :_ FaX (360)428-5081NU- MASTER ITISUTATIUN a SERVICES LLC We certify that the following residence has been insulated with the following materials: Flat Attic Blow in VALUE R-49 Flat Ceiling Batts VALUE R-49 Exterior Wells VALUE R-21 Crawl Space VALUE R-38 Address: 1417 Latituude Circle, Anacortes WA Certify by : Se4ri,C1- az Title Manager Date Installed. Febuarv241$ - • . . • .. . • • .' - . . . . • . . . . . • • . . . • , !.,: • • . • . . , ' c� .N .'ES "AS43U. T • . - s`etVe O °�AcTOE • y--. 4 � �. 1 �. ..� ' : . . - LOT AbbR.8F..:"Z:: P‘./.1:7 4 4,.:71-, fli..:.: 4e' 6)."-e-k.. . . • . . AA . . .. , I Pam` J . x, Sow _ . .. . .,_ ___.,,.W..._ i s • Ina E E.:. • Tilt , . _ 1 Ill - .1; ' 1 --ININNIP • -. ''' ' .. _ ...w.. ::,-.7.7 , - ,.„... _ 7 ._ - _'_ ' i ` • mob.-. ( ' i V ,' sr,:<.� . --' .. .._.,._ ,, _I . _ . .. --,,,.7., ,,. 7 . . '41E1'. --,4 ic,..-_:4;3i 1 jr:,_ . .:i • . . 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MN !rule l ■ - ; - 'C . , 1 :,- . • - - - 4 ow ! simumma .... . • - i 11111111111111111. . . : iiiiiii.. • _ • -‘,4, IANN7 : .• rrallei . mmommmemommiiim m4momm HAlimmemm - . 111111111•11111111111110MMINEMIVAT. . '‘`‘..'' • 2 ' lINFIRMINIRM 3""1"1"11 I � �', ; maim _m A millillil ut a ag_u ES 111111111111.111110111111 IntlatS STRUMS) 'HERRIGSTAD ENGINEERING & SURVEYING Civil Engineering& Surveying 4320 Whistle Lake Road Dale Herrigstad,P.E.,P.L.S. Anacortes,WA 98221 (360)299-8804 October 17,2017 Paul Ingals City Building Inspector City of Anacortes PO Box 547 Anacortes,WA 98221 Subject: 1417 Latitude Circle Lot 30,48 North,House foundation survey layout. This letter is to inform the building department that I staked out the foundation of the above referenced lot after excavation and prior to concrete foundation footings have been poured on October 13, 2017. House corners were set with hub and tack at 5 foot offsets or as shown on the stakes from the four furthest exterior points of the house foundation. See attached drawing for approved site layout. If you have any questions or need more information please let me know. Sincerely, Dale Herrigstad P.E.,P.L.S. dale@herrigstad.com L [� / : i t \ i a an / ' . RIGHT-0OF:VAY LINE - ='' '=} j+ r \ ✓ ' {I dPROPERIYLIJe ;r; ; LANDED GENTRY / ?jl t. "I, \\ NOA FS AND CD ;.r 110 \ tl' I ?5 ' GENERALNOTES r Asa tca a s.•.r�, v yro T w71; s�Dce \� 4 ExIsnNG ,a PUBLIC unLltt EASEKra d PROPOSED{NORTH) • ••;_ ` \\ � l,; t , / / SIDE YARD BUILDING SETBACK UNE •alt ,. i`•: \ 6 �p � / TA Matt aN BURIINGRJN, WA Sr: _ NI_ gip.\ ;C . vsj• �s I-(Jd0)-7s7-•9o11 / TS¢ ,,c �(♦ €i. \ ermDwc O!'� his. \ \ FtooR AaeA— r.aso s> - \ „ff ., .. SI' `\i'sct \\if\ \ KCAL�; t� mwNc\r 1 � RT — R£SDEN77At tow DrN577Y�ji,_ \ _----- °O.S. . � \ T3Tt \ ALL SETBATNS fNOaMPpANGEff: / G \ � TE\ \ BPn+ arr arroLnvEssmErAaDs AaN s�vM9 dUW ��`` ~\ Ali, EXI .SANITARYt � � \\ FRONT Y.IRD IIM 10'/ • � �'� --� SEVIEWA SERVICE :i� � ,.,� ;• /ice EXIST.SS ��` UNEv ♦ { \\ 1$7LT71:�('I 1aaP •ROOF EAVE LINECONNECnON \\ ; t AlYam./ .,ay�N'" �' Eg57 / (LOT 30) \ '(Se ,, GMDE ,/ , PROPOSSEO<•DIA.\\/ ¢pit, I , , / 9ANRARY SEI4'ER \\ ' a ' �rff AN NC SAAGfS PROVIDFD�0. I ) . , 1QaOD' — /� \ t�A f •fL \ t7 M GARAGE 2M OR/1£WAY/� c .r �f � \ GRACE ,D,Q.\ ,MB •f ( �- ' --I rTQT}�f (� t I RA. / \z I , PROPOSED4•DW, l I ` LOT COVE GE iP i� I/ SCN.40 PVCSTORM \ � ; 1 s Y, < A - 1 / ( I i \ i, ..�,`• .<a,. BWILtlNG MEfI•• .0 1� I / I \ `� 037 SF.' M j/ EXISTINGIO'PUBLICI PROPOSED \ + rig / 'r IeUTILITY EASEMENT1 COVERTO 8,1 \ � <e t '. . LOT Al7£A:�/ �JJ PER AF2017050200P8PORCH I =1 5\ pAr83 SF.+ • II �+ , — 7BJ' li I , YA#WYAllONEO: J7.SX1. BSAIHt I ( ii1I IMPERVIOUS COVERAGE ' , ••. 0 j ? .I BURDlNG2QD9SF. I� i ( 41 I ! y slEAs A(XWAr61 &Fi:::,,lr, •�, e _ I PdS mCOVERED �9 < Io, l 0.�fX: J p ?a1n,� A �p� SF1 %y, "`4. DECKd♦' aI , SXD-B: . TDTAC: rS32T9./ Ir /l i I ± $ N , .. � L41SF.;} 1/! el �oT 30 _ , I � TT __ . ' fi ' a (EAST)2P FRONT YARD I 1 h."Te.wato PERCENT COl47UGE: 7785 '! 51 I SCCB 46TJ/Q713 • 4414% / ,, / ii J ^ BUILDING SETBACK LINE -! � \ Lf Li 1 I !PEYARNWS saow 4GRT ,r-', ROOF EAVE LINE I 1 / } I F}JOF EAVE w ::1 IS 0 i• l�N . i EStlsnNG SAN(aRv / 4li , .(, t 4/11 —. CC SEWERLJfl}TYPICAL) ,q - a ! GARAGE 7, i +: I _ 0 // L aH� ' a DRPr'A'AYr: �L: Uz/ ;i IM'ESTS2D'REAR YARDIFd BUP•DING SETBACK LINEj � ii' Iii • I tr PROPOS°p e•OIA. 1 ""�` >a"..i r:. I i I 1 scH.ac PVC STOMA f I ( GRAPHIC SCALE f U �' } -- — �`� I EXIST. 1 ( IN FEET ) j• • i t EXISING C UBLIC wATFR • UTILfTY EAS�ME)!T 1 Herts. Sonia: f Stith ,• ? "fit 48 NORTH " � • ' 7 �� - 6.00 — (LOT 301 PER AFIDI7w�ClCC2A II I 'I Il rj";," ROOF EAVELINE "1 SANJUAN (CO2)•�Z II (SOUTH'S SIDE YARD U GRADE ? rT I , r pROPER7YUNE BUILDING SETBACK LINE WATER 1 1 2-CAR LEFT r !. . • sou xLS • - DUST. ELINE '! • . 7% 4, '"' GOOF L '7 SERVICE LINE:- eaoo' I Jaoz ' K } SITE PLAN 2.134/ LOT 30 , 9T. 1 1417 LATITUDE CIRCLE a I ` 1 ANACORTES, WA 11 1 t \ i 1 ,� 3 EXIST,CONC. • ;1 fir � ' CURB d GUTTER GCB NO: PLAT OF•40 NORTH' DEsroNETI: LG `3 ' LOT 29 ; DATE: Daf2072D,7 i f ((� 1 of 1 PLANNING, COMMUNITY,&ECONOMIC DEVELOPMENT DEPARTMENT %.1 Y Uic. Mailing Address: PO Box 547,Anacortes,WA 98221 Phone:360.299.1984,Fax: 360.293.1938 44" Complete Residential Stormwater Plan Checklist Minimum Requirements 1-5 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 Department,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. Building permit applications for lots that are part of a subdivision that was recorded no more than 10 years prior to the date of the complete 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 of January 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 1-5 of the SWMMWW apply,and you can continue with this document. If adding 5,000 sq.ft. or more of new hard surfaces/OR converting 32,670 sq.ft.or more of vegetation to lawn or landscaped area/OR converting 108,900 sq.ft.or more of native vegetation to pasture—Minimum Requirements 1-9 of the SWMMWW apply. If Minimum requirements 1-9 apply, please see the Large Scale Stormwater Plan Checklist for additional submittal requirements. 1 :caner Name: Site Address:±'l C,a -4I// iU ' Brief Description of the Project: l >c f//i7 r' 4-4.x (Oct/2e/,1/t t/11 _r Pre Developed Conditions&Runoff of the Site: A(IG092011 Page 1 of 4 CITY OF ANACORTES March 22, 2017 Developed Conditions&Runoff of the Site: Summarize difficult site parameters,the natural drainage system,and drainage to and from adjacent properties,including bypass flows: D 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,or 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: • Up to 10%slopes=2 ft.contours e Over 10%to less than 20%slopes= 5 ft.contours e 20%or greater slopes= 10 ft.contours 19 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 April 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 Plan(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 BMPs 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. ❑ 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. Prior to Final Stormwater Inspection ❑ Permanent Stormwater Control 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 lot(s)and any public ROW 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 BMPs. Provide design details,figures, and maintenance instructions for each BMP. Provide a written summary of how it complies with the applicable requirements. Prior to Final Occupancy ❑ Operation&Maintenance Manual: Include a manual for each flow control and treatment facility,including any distributed bioretention 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 log 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 Covenant for Privately Maintained Flow Control&Treatment Facilities and On- Site Stormwater Management BMPs:Any flow control&treatment facilities and On-Site Stormwater management BMPs for which the applicant identifies operation& maintenance to be the responsibility of 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. El Record Documents:Record total impervious surface area of the site and their locations with the county auditor. By signing below,you are certifying that you have read and understand the stormwater requirements. Be sure that you have checked off all applicable boxes. / 1-0/ Applica Signature Dat Page 4 of 4 March 22, 2017 EX I B "A" 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 located at 1417 Latitude Circle, which is Lot 30, Plat of 48 North, and is 8,155 square feet in size, Zoned as R2. Pre Developed Conditions & Runoff on the Site: The property is vacant except for a retaining wall located along the northwest property line. The site slopes from the southeast to the northwest at a grade of approximately 12%. The property is bounded as follows: NORTH: Fully improved street of Latitude Circle. EAST: Tract C, 48 North. SOUTH: Lot 29, 48 North. WEST: Fully improved street of Latitude Circle. Developed Conditions & Runoff of The Site: The proposed improvements are as follows: Construct a SFR with an approximate lot coverage of 37.5%, and an impervious lot coverage of 44.4%. 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 30 is located at the northerly end of the common lot line between Lot 30 and Tract C, and near the existing retaining wall. 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 an approximate grade of 12% and the disturbed soil has been seeded and/or mulched to reduce erosion. The only tributary drainage the lot could receive is from Lot 29 to the south. However, the stormwater runoff from Lot 29 will be directing to the existing stormwater collection facilities located within said Lot 29 and will not impact Lot 30. 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: A "Site Plan" has been prepared by Landed Gentry Development, Inc., showing both the existing and proposed improvements as requested, along with an "Erosion Control Plan". 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 Plan", attached. Construction Stormwater Pollution Prevention Plan (SWPPP): See Exhibit "B", attached. Other Permits: Building Permit for SFR. ��.IE Y 0� Planning, Community, & Economic Development Department PO Sox 547, Anacortes, WA 98221 PH: 360.299.1984 �yti� 13 Elements of SWPPP �, coy. (Construction Stormwater Pollution Prevention Plan) Please check off boxes to show that each element has been read and understood. Provide details where applicable and if certain aspects are unnecessary or exempt,clearly justify. Details of the 13 Elements and the correlating BMPs are listed on P'g. 236 of the 2014 Stormwater Management Manual for Western Washington (SWMMWW).A link is provided on the City of Anacortes website, under Planning, Community,&Economic Development Department,as well as under Stormwater on the Engineering Division of Public Work's page.Owner Name: -'8 A4, ArJA C Orti"k` C. L Site Address: / 1 ," 7 A%I T k f' ( Prepared By:_ € A/BOG.) 6.e,vrf5/ PefitLoo,l r %'c. I The Stormwater checklist or building permit determined that: ❑ The 13 elements must be addressed for ❑ 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 element,explain the best management practices( MPsb used or justify reasoning for those that will not be used. If needed, please attach a narrative to further ex lain plans or Justification. ir ELEME,`,T 1: Preserve Vegetation/Mark Clearing Limits El 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. fAU o 9 9pv gRt‘VM CITY OF ANACORTES Page 1 of 8 March,2017 ELEMENT 2: Establish Construction Access ❑ Limit construction vehicle access and exit to one route, if possible. ❑ Stabilize access points with a pad of quarry spalls, 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 sediment disposal area. ❑ Conduct street washing only after sediment is removed in accordance with the above bullet. ❑ Control street wash wastewater by pumping back on site or otherwise preventing it from discharging into systems tributary to waters of the State. ELEMENT 3: Control Flow Rates ❑ 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. ELEMENT 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. El 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#1. ❑ 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 or drainages. ❑ Provide and maintain natural buffers around surface waters,direct stormwater to vegetated areas to increase sediment removal, and maximize stormwater infiltration. ❑ 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. ELEMENT 5: Stabilize Soils ❑ Stabilize exposed and unworked soils by application of effective BMPs 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. ❑ Control stormwater volume and velocity within the site to minimize soil erosion. ❑ 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 ❑ 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. O Minimize the amount of soil exposed during construction activity. O Minimize the disturbance of steep slopes. ❑ Minimize soil compaction and, unless infeasible, preserve topsoil. ELEMENT 6: Protect Slopes ❑ 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 3of8 March, 2017 ❑ Divert off-site stormwater(run-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 stormwater generated on the site. O 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 10-minute time step from a Type 1A, 10-year,24-hour frequency storm for the developed condition.Alternatively,the 10-year,1-hour flow rate predicted/indicated by an approved continuous runoff model,increased by a factor of 1.6, may be used.The hydrologic analysis must use the existing land cover condition for predicting flow rates from tributary 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. If 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. O Consider soil types and its potential for erosion. O 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. ELEMENT 7 Protect Drain Inlets O 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. O 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. O 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 g March, 2017 ELEMENT 8:Stabilize Channels and Outlets O Design, 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. ❑ Provide stabilization, including armoring material,adequate to prevent erosion of outlets, adjacent streambanks,slopes, and downstream reaches at the outlets of all conveyance systems. ❑ 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 ❑ 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. ❑ 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. ❑ 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. ❑ 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 Ecology and provide 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. O 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. ELEMENT 10: 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. ❑ Handle highly turbid or contaminated dewatering water separately from stormwater. O 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. O 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 O Maintain and repair all temporary and permanent erosion and sediment control BMPs as needed to assure continued performance of their intended function in accordance with BMP specifications. O Remove all temporary erosion and sediment control BMPs within 30 days after achieving final site stabilization or after the temporary BMPs are no longer needed.Some temporary erosion and sediment control BMPs are bio-degradable and designed to remain in place following construction such as compost socks. O Provide protection to all BMPs installed for 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. O Remove or stabilize trapped sediment on site. Permanently stabilize disturbed soil resulting from removal of BMPs or vegetation. ELEMENT 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 ii ❑ 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. O Inspection and monitoring—Inspect, maintain,and repair all BMPs as needed to assure continued performance of their intended function. O Maintain, update,and implement the SWPPP. ❑ 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 B March, 2017 1. Site conditions including existing vegetative coverage, slope,soil type,and proximity to receiving waters. 2. Limit activities and the extent of disturbed areas. 3. Proposed erosion and sediment control measures. Weather conditions can influence the seasonal limitation on site disturbance.The City of Anacortes has the authority to take enforcement action per AMC 19.76 Stormwater. 0 The following activities are exempt from the seasonal clearing and grading limitations: 1. Routine maintenance and necessary repair of erosion and sediment control BMPs; 2. Routine maintenance of public facilities or existing utility structures that do not expose the soil or result in the removal of the vegetative cover to soil 3. Activities where there is 100%infiltration of surface water runoff within the site in approved and installed erosion and sediment control facilities. ELEMENT 13: Protect Low Impact Development BMPS ❑ If implementing any bioretention facilities or rain gardens,see rr/K,<< for requirements. i' . 17/ Kr) / f' Applicant Signature / Date Page 8 of 8 March, 2017 EXHIBIT "B" 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: 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 from 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. I I 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. 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 112: 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. IE L.EMEN T 13: Protect Low Impact Development BMPs No low impact development BMPs are planned or required for this individual lot. PRIMARY BMPs I BMP C124: Sodding 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 Sod shall be free of weeds, of uniform thickness (approximately 1-inch Installation thick),and shall have a dense root mat for mechanical strength. Specifications The following steps are recommended for sod installation: • Shape and smooth the surface to final grade in accordance with the approved grading plan. The swale needs to be overexcavated 4 to 6 inches below design elevation to allow room for placing soil amendment and sod. • Amend 4 inches (minimum)of compost into the top 8 inches of the /1( soil if the organic content of the soil is less than ten percent or the permeability is less than 0.6 inches per hour. Compost used should meet Ecology publication 94-038 specifications for Grade A quality compost. • Fertilize according to the supplier's recommendations. I . 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:1V. 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. Maintenance If the grass is unhealthy, the cause shall be determined and appropriate Standards action taken to reestablish a healthy groundcover. If it is impossible to establish a healthy groundcover due to frequent saturation, instability,or 111 some other cause, the sod shall be removed, the area seeded with an appropriate mix, and protected with a net or blanket. 4-28 Volume II- Construction Stormwater Pollution Prevention February 2005 BMP Tii.13 Post-Construction Soil Quality and Depth Purpose and Definition Naturally occurring (undisturbed)soil and vegetation provide important stormwater functions including:water infiltration; nutrient, sediment, and pollutant adsorption; sediment and pollutant biofiltration;water interflow storage and transmission; and pollutant decomposition. 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 development landscape,provides increased treatment of pollutants and sediments that result from development and habitation,and minimizes the need for some landscaping chemicals,thus reducing pollution through prevention. Applications and Limitations Establishing a minimum soil quality and depth is not the same as preservation of naturally occurring soil and vegetation. It also does not maximize the stormwater functions that could be attained through greater soil depth and more specialized formulations as presented in BMP T5.35, Engineered Soil/Landscape Systems. 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,composted 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. Design Guidelines • Soil retention. The duff layer and native topsoil should be retained in an undisturbed state to the maximum extent practicable. 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,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 structural fill or slope shall,at project completion, demonstrate the following: 5-12 Volume V—Runoff Treatment BMPs August 2001 6 i 1. Retention or enhancement of the moisture infiltration rate and soil moisture holding capacity of the original undisturbed soil native to the site. Areas which have been compacted or have removed some or all of the duff layer or underlying top soil shall be amended to mitigate for lost moisture infiltration and moisture holding capacity; and 2. A topsoil layer with a minimum organic matter content of ten percent dry weight and a pH from 6.0 to 8.0 or matching the pH of the original 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. • These criteria can be met by using on-site native topsoil, incorporating amendments into on-site soil, or importing blended topsoil. If blended topsoil is imported, then fines should be limited to twenty-five percent passing through a 200 sieve. • The resulting soil should be conducive to the type of vegetation to be established. Maintenance • Soil quality and depth should be established toward the end of construction and once established, should be protected from compaction,such as from large machinery use, and from erosion. • Soil should be planted and mulched after installation. • Plant debris or its equivalent should be left on the soil surface to replenish organic matter. • It should be possible to reduce use of irrigation, fertilizers, herbicides and pesticides.These activities should be adjusted where possible, rather than continuing to implement formerly established practices. August 2001 Volume V—Runoff Treatment BMPs 5-13 EA >> ` 5. ?,RA Green Gald°eift i Plirrpose •nd Definition Land development projects may not be of sufficient size such that it is practical to con- struct engineered stormwater facilities for flow reduction and pollutant removal. 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. AppIicatio;.s 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. Underrdrains 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. ,Iliain enance 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 T6o1 L>o Notre-Q(' rfi do Pulp se and Definittion 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 Figure 111.3.1.1 Flow Diagram Showing Selection of Roof Downspout Controls Large native area Yes or Use Full set aside or highDispersion on-site infiltration? Full Infiltration Systems No Lots suitable for Yes Use Bioretention or Rain Garden infiltration? ' depending on project size No Criteria for Downspout Yes Use Dispersion met? Downspout Dispersion Systems No Connect downspouts to street drainage system with perforated stub-outs (see Section 3.1.3) Figure III-3.1.1 Flow Diagram Showing Selection of 1111 Roof Downspout Controls DEPARTMENT OF Revised November 2015 ECOLOGY Please see http://www.ecy.wa.govicopyright.html for copyright notice including permissions, State of Washington limitation of liability,and disclaimer. 2014 Stormwater Management Manual for Western Washington Volume I11- Chapter 3-Page 451 ��© l cwnspgut Fulfil infiltration Systems (BEV ` 5.1OA) 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 R. of Downspout Full 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. Procedure 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) O 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 a , 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 Criieria for infiIt sti.•n Trenches Figure III-3.1.2 Typical Downspout Infiltration Trench (p.455)shows a typical downspout infiltration trench system, and Figure 1II-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. Ge'21 e v aG 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 Ill- 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. DDesigrn Criteria for lnfdllrration 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 111- Chapter 3-Page 454 BMP C125: Topsoiling Purpose To provide a suitable growth medium for final site stabilization with vegetation. While not a permanent cover practice in itself,topsoiling is an integral component of providing permanent cover in those areas where there is an unsuitable soil surface for plant growth. 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 • Native soils should be left undisturbed to the maximum extent Use practicable. Native soils disturbed during clearing and grading should be restored, to the maximum extent practicable,to a condition where moisture-holding capacity is equal to or better than the original site conditions. This criterion can be met by using on-site native topsoil, incorporating amendments into on-site soil, or importing blended topsoil. • Topsoiling is a required procedure when establishing vegetation on shallow soils, and soils of critically low pH (high acid) levels. • Stripping of existing,properly functioning soil system and vegetation for the purpose of topsoiling during construction is not acceptable. If an existing soil system is functioning properly it shall be preserved in its undisturbed and uncompacted condition. • Depending on where the topsoil comes from, or 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. Commercially available mycorrhiza products should be used when topsoil is brought in from off-site. Design and If topsoiling is to be done, the following items should be considered: Installation • Maximize the depth of the topsoil wherever possible to provide the Specifications maximum possible infiltration capacity and beneficial growth medium. Topsoil depth shall be at least 8 inches with a minimum organic content of 10 percent dry weight and pH between 6.0 and 8.0 or matching the pH of the undisturbed soil. This can be accomplished ' either by returning native topsoil to the site and/or incorporating organic amendments. Organic amendments should be incorporated to a minimum 8-inch depth except where tree roots or other natural • February 2005 Volume II— Construction Stormwater Pollution Prevention 4-29 J W / Pf features limit the depth of incorporation. Subsoils below the 12-inch ji k, . depth should be scarified at least 2 inches to avoid stratified layers, where feasible. The decision to either layer topsoil over a subgrade or incorporate topsoil into the underlying layer may vary depending on t . the planting specified. P • If blended topsoil is imported,then fines should be limited to 25 percent passing through a 200 sieve. • 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,recent practices have shown that incorporation of topsoil /I may favor grasses, while layering with mildly acidic, high-carbon amendments may favor more woody vegetation. !Ill • 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. 0 • Allow sufficient time in scheduling for topsoil to be spread prior to seeding, sodding, or planting. • Care must be taken not to apply to subsoil if the two soils have contrasting textures. Sandy topsoil over clayey subsoil is a particularly poor combination, as water creeps along the junction pia / 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. ill The best method to prevent a lack of bonding is to actually work the topsoil into the layer below for a depth of at least 6 inches. 0 • Ripping or re-structuring the subgrade may also provide additional benefits regarding the overall infiltration and interflow dynamics of the soil system. • Field exploration of the site shall be made to determine if there is surface soil of sufficient quantity and quality to justify stripping. Topsoil shall be friable and loamy (loam, sandy loam, silt loam, sandy i clay loam, clay loam). Areas of natural ground water recharge should be avoided. 0 • Stripping shall be confined to the immediate construction area. A 4- to 6- inch stripping depth is common,but depth may vary depending on 1 the particular soil. All surface runoff control structures shall be in 0 place prior to stripping. r Stockpiling of topsoil shall occur in the following manner: 0 . • Side slopes of the stockpile shall not exceed 2:1. • An interceptor dike with gravel outlet and silt fence shall surround all 0 topsoil stockpiles between October 1 and April 30. Between May 1 I4-30 Volume ll— Construction Stormwater Pollution Prevention February 2005 o and September 30, an interceptor dike with gravel outlet and silt fence shall be installed if the stockpile will remain in place for a longer period of time than active construction grading. • Erosion control seeding or covering with clear plastic or other mulching materials of stockpiles shall be completed within 2 days (October 1 through April 30) or 7 days (May 1 through September 30) • of the formation of the stockpile. Native topsoil stockpiles shall not be covered with plastic. • Topsoil shall not be placed 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. • Previously established grades on the areas to be topsoiled shall be maintained according to the approved plan. • 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. Topsoil is to be re-installed within 4 to 6 weeks; 2. Topsoil is not to become saturated with water; 3. Plastic cover is not allowed. Maintenance • Inspect stockpiles regularly, especially after large storm events. Standards Stabilize any areas that have eroded. February 2005 Volume 11— Construction Stormwater Pollution Prevention 4-31 BMP C103: High Visibility Plastic or Metal 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 or roads; and,(4)protect areas where marking with survey tape may not provide adequate protection. Conditions of Use To establish clearing limits,plastic 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 • High visibility plastic fence shall be composed of a high-density Installation polyethylene material and shall be at least four feet in height. Posts Specifications 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 sagging 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. • Metal fences shall be designed and installed according to the manufacturer's specifications. • Metal fences shall be at least 3 feet high and must be highly visible. • Fences shall not be wired or stapled to trees. Maintenance • If the fence has been damaged or visibility reduced, it shall be Standards repaired or replaced immediately and visibility restored. 4-6 Volume ll—Construction Stormwater Pollution Prevention February 2005 BMP C105: Stabilized Construction Entrance Purpose Construction entrances are stabilized to reduce the amount of sediment transported onto paved roads by vehicles or equipment by constructing a stabilized pad of quarry spalls at entrances to construction sites, Conditions of Use Construction entrances shall be stabilized wherever traffic will be leaving a construction site and traveling on paved roads or other paved areas within 1,000 feet of the site. 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 • See Figure 4.2 for details, Note: the 100' minimum length of the Installation entrance shall be reduced to the maximum practicable size when the Specifications size or configuration of the site does not allow the full length(100'). • 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. • Hog fuel (wood-based mulch)may be substituted for or combined with quarry spalls in areas that will not be used for permanent roads, Hog fuel is generally less effective at stabilizing construction entrances and should be used only at sites where the amount of traffic is very limited. Hog fuel is not recommended for entrance stabilization in urban areas. The effectiveness of hog fuel is highly variable and it generally requires more maintenance than quarry spalls. The inspector may at any time require the use of quany spalls if the hog fuel is not preventing sediment from being tracked onto pavement or if the hog fuel is being carried onto pavement. Hog fuel is prohibited in permanent roadbeds because organics in the subgrade soils cause degradation of the subgrade support over time. • Fencing(see BNIPs C103 and.C104) shall be installed as necessary to restrict traffic to the construction entrance. 4-8 Volume II-- Construction Stormwater Pollution Prevention February 2005 • Whenever possible,the entrance shall be constructed on a firm, compacted subgrade. This can substantially increase the effectiveness of the pad and reduce the need for maintenance. Maintenance • Quarry spans (or hog fuel) shall be added if the pad is no longer in Standards accordance with the specifications. • 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 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 stabilized on site. The pavement shall not be cleaned by washing down the street,except when 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 shall be considered. The sediment would then be washed into the sump where it can be controlled. • 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 BMPs C103 and C104)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. Driveway shall meet the requirements of the permitting agency It Is recommended Mal the entrance be crowned so that runotl Rase drains oil the pad 009 ict �,7 Z�t+�i.� InslelldrNewayculvert .k'1.4..." It there Is a roadside �`►��!; !* ditch present � e' 4"-fl'quanyepalle � •i 4. •._�•,,. Geolesilte 12°min.thickness-1 Provide lull width of Ingress/egress area Figure 4.2-Stabilized Construction Entrance February 2005 Volume 11- Construction Stormwater Pollution Prevention 4-9 ili , 0 Mulching BMP C121: u g Purpose The purpose of mulching soils is to provide immediate temporary 0 _ _ protection from erosion. Mulch also enhances plant establishment by conserving moisture,holding fertilizer, seed, and topsoil in place, and 0 moderating soil temperatures. There is an enormous variety of mulches that can be used. Only the most common types are discussed in this section. 0 Conditions of Use As a temporary cover measure, mulch should be used: • On disturbed areas that require cover measures for less than 30 days. • As a cover for seed during the wet season and during the hot summer 11/ months. • During the wet season on slopes steeper than 3H:1 V with more than 10 feet of vertical relief. 4 • Mulch may be applied at any time of the year and must be refreshed periodically. 1111 Design and For mulch materials, application rates, and specifications, see Table 4.7. Installation Note: Thicknesses may be increased for disturbed areas in or near Specifications sensitive areas or other areas highly susceptible to erosion. p( Mulch used within the ordinary high-water mark of surface waters should be selected to minimize potential flotation of organic matter. Composted si ii organic materials have higher specific gravities (densities)than straw, wood,or chipped material. Maintenance • The thickness of the cover must be maintained. 11 Standards • Any areas that experience erosion shall be remulched and/or protected , with a net or blanket, If the erosion problem is drainage related,then , 111 the problem shall be fixed and the eroded area remulched. , /11 I • 4-20 Volume II— Construction Stormwater Pollution Prevention February 2005 BMP C123: Plastic Covering • Purpose Plastic covering provides immediate, short-term erosion protection to slopes and disturbed areas. Conditions of • Plastic covering may be used on disturbed areas that require cover Use 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. • Clear plastic sheeting can be used over newly-seeded areas to create a greenhouse effect and encourage grass growth if the hydroseed was installed too late in the season to establish 75 percent grass cover, or if the wet season started earlier than normal. Clear plastic should not be used for this purpose during the summer months because the resulting ! high temperatures can kill the grass. • Due to rapid runoff caused by plastic sheeting, this method shall not be used upslope of areas that might be adversely impacted by concentrated runoff. Such areas include steep and/or unstable slopes. • While plastic is inexpensive to purchase,the added cost of installation, maintenance,removal, and disposal make this an expensive material, up to $1.50-2.00 per square yard. • Whenever plastic is used to protect slopes, water collection measures must be installed 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. At no time is clean runoff from a plastic covered slope to be mixed with dirty runoff from a project. • Other uses for plastic include: I. Temporary ditch liner; 2. Pond liner in temporary sediment pond; 3. Liner for benned temporary fuel storage area if plastic is not reactive to the type of fuel being stored; 4. Emergency slope protection during heavy rains; and, 5. Temporary drainpipe ("elephant trunk") used to direct water. 4-26 Volume ll- Construction Stormwater Pollution Prevention February 2005 Design and • Plastic slope cover must be installed as follows: Installation 1. Run plastic up and down slope, not across slope; Specifications 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 Iong or wide slopes, or slopes subject to wind, all seams should be taped; 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 pound a wooden stake through each to hold them in place; 7. Inspect plastic for rips, tears, and open seams regularly and repair immediately. 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 Iikely, a gravel berm,riprap, or other suitable protection shall be installed at the toe of the slope in order to reduce the velocity of runoff. Maintenance • Torn sheets must be replaced and open seams repaired. Standards • If the plastic begins to deteriorate due to ultraviolet radiation,it must be completely removed and replaced. • When the plastic is no longer needed, it shall be completely removed. • Dispose of old tires appropriately. February 2005 Volume II— Construction Stormwater Pollution Prevention 4-27 BMP C140: Dust Control Purpose Dust control prevents wind transport of dust from disturbed soil surfaces onto roadways,drainage ways, and surface waters. Conditions of Use • In areas (including roadways)subject to surface and air movement of dust where on-site and off-site impacts to roadways, drainage ways,or surface waters are likely. Design and • Vegetate or mulch areas that will not receive vehicle traffic, In areas Installation where planting,mulching, or paving is impractical, apply gravel or Specifications cations 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, if stable. Maintain the original 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 Stabilized Construction Entrance(BMP C105), • Irrigation water can be used for dust control. Inigation 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 prohibited from use as a dust suppressant. Local governments may approve other dust palliatives such as calcium chloride or PAM. • PAM(BMP C126) 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 the increased infiltration 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, especially in eastern Washington. Since the wholesale cost of PAM is about$4.00 per pound,this is an extremely cost- effective dust control method. Techniques that can be used for unpaved roads and lots include: • 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. 4-40 Volume Il—Construction Stormwater Pollution Prevention February 2005 • 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 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 Respray area as necessary to keep dust to a minimum. Standards February 2005 Volume lJ— Construction Stormwater Pollution Prevention 4-41 BMP C160: Certified Erosion and Sediment Control Lead Purpose The project proponent designates at least one person as the responsible representative in charge of erosion and sediment control (ESC), and water quality protection. The designated person shall be the Certified Erosion and Sediment Control Lead (CESCL)who is responsible for ensuring compliance with all local,state, and federal erosion and sediment control and water quality requirements. Conditions of Use A CESCL shall be made available on projects one acre or larger that discharge stormwater to surface waters of the state • The CESCL shall: • Have a current certificate proving attendance in an erosion and sediment control training course that meets the minimum ESC training and certification requirements established by Ecology (see details below). Ecology will maintain a list of ESC training and certification providers at: www.ecy.wa.goviprogramsiwq/stormwater. OR • Be a Certified Professional in Erosion and Sediment Control (CPESC); for additional information go to: www.cpesc.net Specifications • Certification shall remain valid for three years. • The CESCL shall have authority to act on behalf of the contractor or developer and shall be available,on call,24 hours per day throughout the period of construction. • The Construction SWPPP shall include the name, telephone number, fax number, and address of the designated CESCL. • A CESCL may provide inspection and compliance services for multiple construction projects in the same geographic region. Duties and responsibilities of the CESCL shall include,but are not limited to the following: • Maintaining permit file on site at all times which includes the SWPPP and any associated permits and plans. • Directing BMP installation, inspection,maintenance,modification, and removal. • Updating all project drawings and the Construction SWPPP with changes made. February 2005 Volume II—Construction stormwater Pollution Prevention 4-47 • Keeping daily logs, and inspection reports. Inspection reports should include: • Inspection date/time. +Weather information; general conditions during inspection and approximate amount of precipitation since the last inspection. •A summary or list of all BMPs implemented, including observations of all erosion/sediment control structures or practices. The following shall be noted: 1) Locations of BMPs inspected, 2) Locations of BMPs that need maintenance, 3) Locations of BMPs that failed to operate as designed or intended, and 4)Locations of where additional or different BMPs are required. •Visual monitoring results,including a description of discharged stormwater. The presence of suspended sediment, turbid water, discoloration, and oil sheen shall be noted, as applicable. •Any water quality monitoring performed during inspection. •General comments and notes,including a brief description of any BMP repairs,maintenance or installations made as a result of the inspection. • Facilitate,participate in, and take corrective actions resulting from inspections performed by outside agencies or the owner. 4-48 Volume it--Construction Stormwater Pollution Prevention February 2005 BMP 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. Where temporary channels or permanent channels are not yet vegetated, Conditions of Use channel lining is infeasible, and velocity checks are required. - • Check dams may not be placed in streams unless approved by the State Department of Fish and Wildlife. Check dams may not be placed in wetlands without approval from a permitting agency. • Check dams shall not be placed below the expected backwater from any salmonid bearing 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. Design and Whatever material is used,the dam should form a triangle when viewed Installation from the side. This prevents undercutting as water flows over the face of Specifications the dam rather than falling directly onto the ditch bottom. 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 permanent installations with very minor regrading. They may be left as either spillways, in which case accumulated sediment would be graded and seeded, or as check dams to prevent further sediment from leaving the site. • Check dams can 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. • Check dams should be placed perpendicular to the flow of water. • 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 2:1 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. February 2005 Volume ll—Construction Stormwater Pollution Prevention 4-75 II6 1 L. "I [ 1 • Use filter fabric foundation under a rock or sand bag check dam. If a blanket ditch liner is used, this is not necessary. A piece of organic or synthetic blanket cut to fit will also work for this purpose. t i. • Rock check dams shall be constructed of appropriately sized rock. The rock must be placed by hand or by mechanical means (no /11 dumping of rock to form dam)to achieve complete coverage of the f ditch or swale and to ensure that the center of the dam is lower than ! 1 II the edges. The rock used must be large enough to stay in place given the expected design flow through the channel. = In the case of grass-lined ditches and swales, all check dams and 0accumulated 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. III • Ensure that channel appurtenances, such as culvert entrances below 0 check dams, are not subject to damage or blockage from displaced stones. Figure 4.13 depicts a typical rock check dam. Maintenance Check dams shall be monitored for performance and sediment Standards accumulation during and after each runoff producing rainfall. Sediment ill shall be removed when it reaches one half the sump depth. 111( • Anticipate submergence and deposition above the check dam and erosion from high flows around the edges of the dam. `i • If significant erosion occurs between dams, install a protective riprap 0 liner in that portion of the channel. I I Iiii . 1 I. I f 4-76 Volume 11— Construction Stormwater Pollution Prevention February 2005 i View Looking Upstream 18"(0.5m) ' A_ 12" (150mm) r lir.)11r'1, � y.ng;-'770-5- bp.\/ / \ 000A ��oTa ° :%` 24" (0.6m)/ i 0O NOTE: ° %Dog. i, ,oaP•o o ,' ° Key stone into channel banks and '\/\/ /\//\// extend it beyond the abutments a '\�/• '\\iX\• minimum of 18" (0.5m) to prevent A flow around dam. Section A - A • FLOW } 24"(0.6m) " o' 6ged° ° o 'rJ O.Oo°o•Ofl° \ .\ \ 8'(2.4m) Spacing Between Check Dams 'L'= the distance such that points 'A'and 'B' are of equal elevation. g '° o° �O' \\ \\ POINT'B' / • o �&°ooli —POINT 'A' jo/\.\%\\ \/\j� \ j \/\ Q \ \ \ \ c p0.0• . \///\�/�\/��/�\//\\/\�//\////\///\//\/\" \\ , • NOT TO SCALE Figure 4.13 —Check Dams February 2005 Volume II— Construction Stormwater Pollution Prevention 4-77 BMP C220: Storm Drain Inlet Protection Purpose To prevent coarse sediment from entering drainage systems prior to [: permanent stabilization of the disturbed area. Conditions of Use Where storm drain inlets are to be made operational before permanent stabilization of the disturbed drainage area. Protection should be provided) for all storm drain inlets downslope and within 500 feet of a disturbed or 'I construction area, unless the runoff that enters the catch basin will be 1 conveyed to a sediment pond or trap. Inlet protection may be used anywhere to protect the drainage system. It is likely that the drainage ; system will still require cleaning. Table 4.9 lists several options for inlet protection. All of the methods for i storm drain inlet protection are prone to plugging and require a high frequency of maintenance. Drainage areas should be limited to I acre or ' less. Emergency overflows may be required where stormwater ponding __ ---ill would cause a hazard. If an emergency overflow is provided, additional end-of-pipe treatment may be required. t_ Table 4.9 Storm Drain Inlet Protetion Applicable for 111 Type of Inlet Emergency Paved/Earthen Protection Overflow Surfaces • Conditions of Use 0.1( ' Drop Inlet Protection Excavated drop inlet Yes, Earthen Applicable for heavy flows. Easy protection temporary to maintain. Large area 0flooding will Requirement: 30'X 30'/acre y occur Block and gravel drop Yes Paved or Earthen Applicable for heavy concentrated 111 inlet protection flows. Will not pond. Gravel and wire drop No Applicable for heavy concentrated inlet protection flows. Will pond. Can withstand traffic. Catch basin filters Yes Paved or Earthen Frequent maintenance required. Curb Inlet Protection Curb inlet protection Small capacity Paved Used for sturdy,more compact 111 with a wooden weir overflow installation. Block and gravel curb Yes Paved Sturdy,but limited filtration. 11/ inlet protection Culvert Inlet Protection Culvert inlet sediment 18 month expected life. I ! trap I I`' 4-82 Volume 11— Construction Stormwater Pollution Prevention February 2005 Design and Excavated Drop Inlet Protection - An excavated impoundment around the Installation storm drain. Sediment settles out of the stormwater prior to entering the Specifications storm drain. • Depth 1-2 ft as measured from the crest of the inlet structure. • Side Slopes of excavation no steeper than 2:1. • 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. • It may be necessary to build a temporary dike to the down slope side of the structure to prevent bypass flow. Block and Gravel Filter-A barrier formed around the storm drain inlet with standard concrete blocks and gravel. See Figure 4.14. • Height 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 j 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 Y2-inch openings I over all block openings. • Place gravel just below the top of blocks on slopes of 2:1 or flatter. • An alternative design is a gravel donut. • Inlet slope of 3:1. • Outlet slope of 2:1. J • 1-foot wide level stone area between the structure and the inlet. • Inlet slope stones 3 inches in diameter or larger. • Outlet slope use gravel %2-to 3/4-inch at a minimum thickness of 1-foot. j I February 2005 Volume 11— Construction Stormwater Pollution Prevention 4-83 j i Pilau Viiew � A _ Drain Grate • �'0,,, v c`_,('-bro -,o6\i-v,,Q0 gr fe' .-.,": yC'°C7 a." \;.t-'-.o'er s,- 41Va"�J� :Srl ,t-<zi`e' J:-A-;;0 /-7:9 0,0;>-. 2‹.)(--▪ ',,';',OU .; ,0.:-..-,6(3 ...;;.,C (--'2.,;',57°.....4:-) ZD'CJ .-4T-,* \ knnnnn G+ .Q .q Concrete `° �'o''36-10 , '\ .`e�` °o-',•.j0 Block �� )-( 7� ^OH 11 °° " Y , � CL ..,0k-. I _r , � e,- (�V a�J6o'-, Afi = '�. Gravel ' �d` o `� .° T` o Backfill e , OOV0-,k,O.� \ ti s, ` o ,3\ Or` •i b • ` � o< v � 'Ce.08 ▪ ( O• o,;--►. J?Or(IRS) i k-,;%0 N 5\ c3\o Se( itllo A - !} Concrete Block Wire Screen or Filter Fabric Gravel Backfill —\ Overflow Water Ponding Height Ou ° u `661_, .' , > Water I �_��1�1.4•7 ., +°(,G , • o�P 1 /,% \/ ,Z�jam ./..\ — i./'\,\: / /\ \i \\, �� /\ Drop Het `// • •\• \7,/' 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 dowslope side of the structure. Figure CU — Block and Gvavefl -`utter • Gravel and Wire Mesh Filter - A gravel barrier placed over the top of the 1 inlet. This structure does not provide an overflow. e Hardware cloth or comparable wire mesh with '/2-inch openings. I0 Coarse aggregate. o Height 1-foot or more, 18 inches wider than inlet on all sides. o Place wire mesh over the drop inlet so that the wire extends a minimum of 1-foot beyond each side of the inlet structure. o If more than one strip of mesh is necessary, overlap the strips. o Place coarse aggregate over the wire mesh. o The depth of the gravel should be at least 12 inches over the entire inlet opening and extend at least 18 inches on all sides. 4-84 Volume Il--- Construction Stormwafor Pollution Prevention February 2005 Catchbasin Filters -Inserts should be designed by the manufacturer for use at construction sites. The limited sediment storage capacity increases the amount of inspection and maintenance required, which may be daily for heavy sediment loads. The maintenance requirements can be reduced by combining 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. • 5 cubic feet of storage. • Dewatering provisions. • High-flow bypass that will not clog under normal use at a construction site. • The catchbasin filter is inserted 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. • Wire mesh with %-inch openings. • 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 an inlet with concrete blocks and gravel. See Figure 4.14. • 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 4.16, • 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. February 2005 Volume 11- Construction Stormwater Pollution Prevention 4-85 Maintenance Catch basin filters should be inspected frequently, especially after ( Standards storm events. If the insert becomes clogged, it should be cleaned or replaced. • For systems using stone filters: If the stone filter becomes clogged with sediment,the stones must be pulled away from the inlet and cleaned or replaced. Since cleaning of gravel at a construction site may be difficult, an alternative approach would be to use the clogged II 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 appropriate. 0 111 IC i I i 0 0 4-86 Volume ll- Construction Stormwater Pollution Prevention February 2005 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 4.19 for details on silt fence construction. Conditions of Use Silt fence may be used downslope of all disturbed areas. • Silt fence is not intended to treat concentrated flows,nor is it intended to treat substantial amounts of overland flow. Any concentrated flows must be conveyed through the drainage system to a sediment pond. The only circumstance in which overland flow can be treated solely by a silt fence,rather than by a sediment pond, is when the area draining to the fence is one acre or less and flow rates are less than 0.5 cfs. • Silt fences should not be constructed in streams or used in V-shaped ditches.They are not an adequate method of silt control for anything deeper than sheet or overland flow. Joints in litter Fabric shall be spliced al posts.Use staples,wire rings or 2"x2' by 94 Ga.wire or equivalent to attach fabric to posts equivalent,It standard o, , < strength fabric used t I •:cu.,.,..Ef;t;.; i Filler fabric c I I eee:e:::::�ii:9�E� I :n-MTILt,t�.t:tl ILt 11-�l',,tki 1Ly cl Pre". 6'max T Minimum 4"x4"trench '' ~ J I Backfill �. _N Trench with native soil Post spacing may be Increased or 3/4"-1.5'washed gravel to 8'if wire backing is used 2"x2"wood posts,steel fence posts,or equivalent Figure 4.19-Silt Fence Design and • Drainage area of 1 acre or less or in combination with sediment basin Installation in a larger site. Specifications • Maximum slope steepness (normal (perpendicular)to fence line) 1:1. • Maximum sheet or overland flow path length to the fence of 100 feet. • No flows greater than 0.5 cfs. • The geotextile used shall meet the following standards. All geotextile properties listed 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 4.10): 4-94 Volume II- Construction Stormwater Pollution Prevention February 2005 BMP C235: Straw Wattles Purpose Straw wattles are temporary erosion and sediment control barriers consisting of straw that is wrapped in biodegradable tubular plastic or similar encasing material. They reduce the velocity and can spread the flow of rill and sheet runoff, and can capture and retain sediment. Straw wattles are typically 8 to 10 inches in diameter and 25 to 30 feet in length. ----- The wattles are placed in shallow trenches and staked along the contour of 111 111 disturbed or newly constructed slopes. See Figure 4.21 for typical construction details. 1111 Conditions of Use • Disturbed areas that require immediate erosion protection. • Exposed soils during the period of short construction delays, or over winter months. • On slopes requiring stabilization until permanent vegetation can be established. • Straw wattles are effective for one to two seasons. • If conditions are appropriate,wattles can be staked to the ground using willow cuttings for added revegetation. • Rilling can occur beneath wattles if not properly entrenched and water can pass between wattles if not tightly abutted together. Design Criteria • It is critical that wattles are installed perpendicular to the flow 111( direction and parallel to the slope contour. I . 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. Excavated material should be spread evenly along the uphill slope and compacted using hand tamping or other methods. • Construct trenches at contour intervals of 3 to 30 feet apart 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 overlap 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. • At a minimum, wooden stakes should be approximately 3/4 x 3/4 x 24 inches. Willow cuttings or 3/8-inch rebar can also be used for stakes. 4-100 Volume II—Construction Stormwater Pollution Prevention February 2005 1 Maintenance • Stakes should be driven through the middle of the wattle, leaving 2 to 3 - I Standards inches of the stake protruding above the wattle. • Wattles may require maintenance to ensure they are in contact with soil111 and thoroughly entrenched, especially after significant rainfall on steep , sandy soils. • Inspect the slope after significant storms and repair any areas where wattles are not tightly abutted or water has scoured beneath the wattles. 3'4' _ 111 -1 (1.2m) r,-<' � �,� , 1111 Straw Rolls Must \ \ ti; I.•;%' j Be Placed Along /\\`. Via ' Slope Contours ,\,., y • .', • Adjacent rolls shall ,�\'1 tightly abut - V ‘%..;"*r4 : ' ' .j/c-<-.-49i ', :1,%. . -\,,,9, v as , -,/1 •,. '*),,A 0, f' \^ \\ ii Spacing Depends I Slopeon tl St Type pness /\\//\\�i\ /�$ediment,organic and native seeds reer \'>>/K\ / captured behind the rolls. i ,, 3"-5"(75-125mm) ram j/� �;� ,\'/•'Z' (200-250mm) . ' ` —.',� Live Stake '>. -illV\ 1" X 1" Stake / not to scale (25 x 25mm) I (\. NOTE: 1.Straw roll installation requires the placement and secure staking 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. t Figure 4.21 —Straw Wattles February 2005 Volume II— Construction Stormwater Pollution Prevention 4-101 -ricchio, Kevin From: Cricchio, Kevin Sent: Wednesday,August 16, 2017 1:04 PM To: Fyrrce, Groc; Ingalls, Paul Subject: BLD-2017-00419, 1417 Latitude Circle 8-16-17 RE: BLD-2017-00419, 1417 Latitude Circle Groc, I completed my review of the building permit application to construct a residence at 1417 Latitude Circle. The following revisions are needed: 1. Rear setback mislabeled on front setback/yard. Label as front setback. 2. Show lot dimensions on all lot lines per recorded survey for the PUD. 3. Turn off extraneous layers on site plan as it's difficult to read. 4. Show roof line/eaves around house. 5. On elevations show height proposed. Kevin Cricchio, AICP, WPIT I Associate Planner I Planning, Community& Economic Development Dept. City of Anacortes I P.O. Box 547 1904 6th Street 1 Anacortes, WA 98221 360.293.1937 (work)I kevinc@cityofanacortes.org 1 www.cityofanacortes.orq My incoming and outgoing email messages are subject to public disclosure requirements per RCW 42.56. 1 i BUILDING PERMIT APPLICATION REVIEW: DATE: `�—\L9� 1T' PERMIT#: I� v_\ SITE ADDRESS: r 1 A 1 �� (J` 6 0__\c c� �iP EL#: 3-3 U(? SURVEYED SITE PLAN: l I yes ❑no (:)To I v • Does site plan&dimensions match survey ❑yes no \ 'C•'\ WV ZONING DISTRICT: • Is the land use permitted in zone jyes ❑no CRITICAL AREAS: 0 • Is any critical areas located either on the subject property or within 300 feet ❑yes mo SHORELINE JURISDICTTI N: ,(� J • ❑yes no I • Shoreline Environment: Setback from OHWM: • Is the land use permitted in environment 0 yes 0 no " \J I • VC ,C;* SiZkON WI , IMPERVIOUS SURFACE MAXIMUM: 'n 0.- ' (1 MINIMUM SETBACKS: Sr 1 '� l'IW�)C j c' �� SAi. v 1 IhJ Y ( �� JJC IP I MINIMUM LANDSCAPING: oI 7 MINIMUM#OF TREES: ZC,< CqjI41 ) / MAX LOT COVERAGE: rn 9N --5St� JMAX PERMITTED HEIGHT: oS) OFF-STREET PARKING: \-‹ ih /\' ° 1 LA(,(' 0Qrsr\(a 1 EASEMENTS: \({{fit- 3LWS t M C-S� 0 \C\0 t e.,, t Print Window Page 1 of 1 Details for Parcel: P133688 Jurisdiction: ANACORTES Zoning Designation: Please contact the city of ANACORTES for ANACORTES zoning information. Excise Affidavits Document scans of excise affidavits Parcel Number XrefID Quarter Section Township Range P133688 6042-000-030-0000 SE 22 35 01 Owner Information Site Address(es) Map Links 48 NORTH ANACORTES LLC 1417 LATITUDE CIRCLE Open in iMap 504 E FAIRHAVEN AVENUE Anacortes, WA (Jurisdiction, State) Assessor's Parcel Map: BURLINGTON, WA 98233 Zip Code Lookup I Site Address Information PDF.I DWF Current Legal Description Abbreviation Definitions (0.1872 AC) LOT 30, 48 NORTH PLAT AND PUD, RECORDED MAY 2, 2017, UNDER SKAGIT COUNTY AUDITOR'S FILE NO.201705020028. 2017 Values for 2018 Taxes* Sale Information 2018 Property Tax Summary Building Market Value $.00 Deed Type WARRANTY DEED 2018 Taxes will be available after 2/15/2018 Land Market Value +$108,000.00 Sale Date 2017-06-02 Total Market Value $108,000.00 Sale Price $4,350,000.00 Use the Taxes link above for 2017 taxes Assessed Value $108,000.00 Taxable Value $108,000.00 Effective date of value is January 1 of the assessment year(2017) Legal Description at time of Assessment *Land Use WAC 458-53-030 Neighborhood (21AVIEW)ANACORTES VIEW RESIDENTIAL Levy Code 0900 Fire District School District SD103 Exemptions Utilities *SEW,WTR-P Acres 0.19 Improvement 1 Attributes Summary Building Style RESIDENTIAL HOMESITE Year Built Foundation Above Grade Living Area Exterior Walls Finished Basement Roof Covering *Total Living Area Heat/Air Conditioning Unfinished Basement Fireplace *Total Garage Area Bedrooms Bathrooms For additional information on individual segments see Improvements tab * Land Use codes are for assessment administration purposes and do not represent jurisdictional zoning. Please contact the appropriate planning department in your jurisdiction for land use questions. *Total living area includes above grade living area and finished basement area. * Garage square footage includes all garage areas:, basement garages, attached garages, detached garages,etc. Assessment data for improvements is based on exterior inspections. Please contact the Assessor's office if the information does not accurately reflect the interior characteristics. https://www.skagitcounty.net/Searc.h/Propeity/ 8/16/2017 LANDED GENTRY HOMES AND COMMUNITIES LANDED GENTRY 504 East Fairhaven Avenue Burlington, WA 98233 (360) 755-9021 Transmittal Sheet To: Groc Fyrrce From: Steve Baughn Re: 48 North, Lot 30, 1417 Latitude Circle Date: September 20,2017 Planning,Community& Economic Dev. CC: 0 Urgent 0 For Review 0 Please Comment 0 Please Reply 0 Please Recycle Attention: Kevin Cricchio Re: Responses to your memo to Jack Reinstra dated August 16, 2017, regarding the following I/review comments: I 1. Rear setback mislabeled on front setback/yard. Label as front setback. Labeled as "(EAST) 20' FRONT YARD BUILDING SE"I'BACK LINE". 2. Show lot dimensions on all lot lines per recorded survey for the PUD. Lot dimensions shown on all lot lines per recorded Plat Map. 3. Turn off extraneous layers on site plan as it's difficult to read. The only lay turned off is the contour layer, as all of the others are a requirement of the City. J4. Show roof line/eaves around house.The eave line has been shown and labeled on the Site Plan. 5. On elevations show height proposed. Height shown on Building Plan elevation. List of items included with this transmittal: (2) Revised Site Plans, sheet 1 of 1, full sized. (2) Revised Site Plan, sheet 1 of 1, reduced to 11"x17". ANACORTES PUBLIC WORKS DEPARTMENT b%' O Steven Lange, Project Manager P.O. BOX 547,ANACORTES,WA 98221 PH(360)293-1920 �� w E-MAIL:stevel@cityofanacortes.org FAX(360)293-1938 loo1c' Memo Date: August 14, 2017 To: Paul Ingalls, Plans Examiner From: Steven Lange Subject:Site Plan Review#1 for 1417 Latitude Circle cc: Eric Shjarback, Justin Symonds The submitted site plan for 1417 Latitude Circle was reviewed by the Public Works Engineering Department on August 14, 2017. • 08-09-17: Submittal to Public Works Engineering • 08-14-17: Public Works review and memo back to Building Department The following comments are provided: • No additional frontage improvements are required with this proposal. • Please issue the building permit when ready. S A 0 4 z o �K • Water • Wastewater • Streets • Storm Drainage • Engineering • Solid Waste �/� • Transportation•Equipment • Capital Projects • Development Services q\gip. Fyrrce, Groc From: Fyrrce, Groc Sent: Wednesday, September 13, 2017 4:06 PM To: 'Jack Reinstra' Cc: Cricchio, Kevin;Ingalls, Paul; Nelson, Kait; Kennedy,Jack; Lange, Steve Subject: 1417 Latitude Circle Plan Review Landed Gentry Attachments: 1417 Latitude Circle Plan Review Landed Gentry.doc Hi Jack, Please see my attached plan review note for corrections that need to be addressed so that I can finish my plan review. Please see Kevin's plan review note below for corrections that need to be addressed so that he can finish his plan review: 8-16-17 RE: BLD-2017-00419, 1417 Latitude Circle Jack, I completed my review of the building permit application to construct a residence at 1417 Latitude Circle. The following revisions are needed: 1. Rear setback mislabeled on front setback/yard. Label as front setback. 2. Show lot dimensions on all lot lines per recorded survey for the PUD. 3. Turn off extraneous layers on site plan as it's difficult to read. 4. Show roof line/eaves around house. 5. On elevations show height proposed. Kevin Cricchio, AICP, WPIT I Associate Planner I Planning, Community&Economic Development Dept. City of Anacortes I P.O. Box 547 1904 6th Street I Anacortes, WA 98221 360.293.1937 (work) I kevinc@cityofanacortes.orq I www.cityofanacortes.orq My incoming and outgoing email messages are subject to public disclosure requirements per RCW 42.56. All other plan reviews were accepted as submitted. Please fill out the attached Plan Revision &Additional Cover Sheet along with a transmittal letter(s) stating the correction required, and how it was corrected,for each item,on each review, and address it to the appropriate party. You do not have to submit separate site plans, if all the items required in each review can be clearly and legibly shown on one site plan. If you have any questions, feel free to address them to the appropriate party. 1 x Anacortes Planning&Community Development Dept. d4x ��' Permit Center ' P.O. Box 547,Anacortes,WA 98221-0547 PH(360)293-1901 Don Measamer, Building Official,Planning Director FAX(360)293-1938 September 13, 2017 Jack Reinstra 504 E. Fairhaven Ave Burlington, WA 98233 RE: Plan Review notes for the proposed New Single Family Residence at 1417 Latitude Circle Please address the following items so I can complete the plan review. 1. Please indicate on the plans the building height from average original grade. I 2. Please list on the coversheet that the construction needs to comply with the 2015 IRC, 2015 UPC and 2015 Washington State Energy Code. 3. Please indicate on the plans that the joists need to overlap a minimum of 3 inches over the beams and be nailed together with 3- 10d nails per 2015 IRC R502.6.1. 4. Please indicate on the plans that,per 2015 IRC Table R507.2,that the spacing of the 1/2"lag screws attaching the ledger to the rim, in item#7 on A2.1 needs to be 15"on center,because the deck joists span is 10'-10",not 23"on center. 5. Hold-down for the deck needs to be within 24" of the ends of the deck,not 24" minimum from each deck end. Please change this on pages A-2.1 and A-2.2, detail 10. 6. Please indicate on the plans that GB braced walls need to be screwed off at 7"on center in the field as i well as on the edges. 7. Due to the area being greater than 900 sq.ft. (approx. 1,510 sq.ft.) enclosed by the braced walls on BWL A and B,there needs to be another BWL installed between them to bring it into compliance with the 2015 IRC and make the spacing a maximum of 25' per Table R602.10.1.3. 8. Please indicate on the plans how the porch and deck beams are to be attached to the house. 9. Please indicate on the plans how the furnace in the attic complies with 2015 IRC M1305.1.3. 10. Please provide structural calculations for the loads on the headers supporting the girder trusses. 11. Please indicate on the plans all egress windows. Please contact me if you have any questions about these notes. i Sincerely, Groc Fyrrce Building Inspector City of Anacortes 360-293-1901 ..¢, PLANNING,COMMUNITY, &ECONOMIC DEVELOPMENT DEPARTMENT PLAN REVISION /ADDITIONAL INFORMATION COVER SHEET Mailing Address: P.O. Box 547, Anacortes, WA 98221 Office Location: 904 6th Street,Anacortes WA 98821 Phone: (360) 299-1984, Fax: (360)293-1938 Permit/Project#: -2 1 - 0044 61 Date: q—'L Project Name: 4-S Project Address: ( -(-1 cry 0E Project Contact: c it k' e Z t`( �,A% Company Name: Contact Phone: ontact Email:j ac.k--,r - � Has the permit been issued yet? 0 Yes la No �J All revisions must be either clouded or highlighted & wet stamped by an architect/engineer(if applicable). Has this been done? 171.,Yes 0 No F�. r Is the plan revision or additional information, in response to a plan review letter? SEP 2 5 Yes. A copy of the plan review letter with itemized responses to each item is required. II 2� ❑ No, the revision or additional information is initiated by the applicant,designer,or builder. C1 I Y Ot ANACORTES If not in response to a Plan Review Letter, please explain the nature of the revisions and/or additional information: Are you submitting a full replacement (`) Yes fi No If not,what page#or title is being replaced: �_ 1 ��A . Ac),-2 , _ A (� _Z Two full sized copies of all revised/additional information 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 FirBuilding 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 ❑ Lot Coverage Calculations 0 Impervious Surface Calculations ❑ FAR Calculation:; 0 Grading Plan ❑ Survey(Boundary/Topographic) ❑ Mechanical Plan ❑ Plumbing Plan ❑ Other: FOR OFFICE USE ONLY: ROUTED ROUTED TO: DATE APPROVED BY: DAT ROUTED O Building Department © Planning Department D Stormwater L� Public Works Department 0 Fire Department 0 Third Party Review September 21, 2017 Anacortes Planning&Community Development Dept. Attn: Groc Fyrrce RE: Plan review corrections for proposed home at 1417 Latitude Circle Please note the following items have been addressed as described: �/f building height from the average original grade is now shown on Sheet A6.2. Sheet A2.1 now has the note referring to 2015 IRC, UPC &WSEC codes. (3- heet A2.1 now has a note indicating that joists overlap 3" at beam bearing. [9e'T lag screw spacing has been changed to 15"O.C.on note#7 on sheet A2.1. The deck hold down note on sheet A2.1 has been corrected to say"within" instead on "min.". VThe "GB" note on sheet A3.2 has been corrected to also say"&7" O.C. in field". l.YThere are no areas between BWL A&B that the spacing is greater than 25'-0". I added a braced wall line between the original BWL B&C to eliminate the situation you were referring to. I did not d the changes, as many things changed throughout the sheet. . Attachment callouts for deck and porch beams to the house have been called out on sheets A2.1& 1. . I called out IRC 1305.1.3 referring to appliance access for the furnace in the attic. The builder and truss MFR.are responsible to see that the furnace access adheres to that code and how it is complished on-site. . Beam calculations for the front porch beam and the Master Bath window header,where girder truss bearing occurs have been provided. Those two members have been upgraded as now shown on the plans. Also, it was apparent that some additional foundation support was needed at the front porch beam and under Master Bedroom/Living room exterior wall where there is a heavy p t load. Those areas have been clouded on sheet A2.1. . Egress windows have been called out on the floor plan on sheet A3.1. All the above mentioned changes have been "clouded" and labeled with reference "1" for your convenience in finding them. I have included (2)full-sized copies of each changed sheet for your approval. Jack Reinstra Landed Gentry o�TY Anacortes Planning&Community Development Dept. Permit Center ao09 P.O.Box 547,Anacortes,WA 98221-0547 PH(360)293-1901 Don Measamer,Building Official,Planning Director FAX(360)293-1938 September 13, 2017 Jack Reinstra 504 E. Fairhaven Ave Burlington, WA 98233 RE: Plan Review notes for the proposed New Single Family Residence at 1417 Latitude Circle Please address the following items so I can complete the plan review. 1. Please indicate on the plans the building height from average original grade. 2. Please list on the coversheet that the construction needs to comply with the 2015 IRC, 2015 UPC and 2015 Washington State Energy Code. 3. Please indicate on the plans that the joists need to overlap a minimum of 3 inches over the beams and be nailed together with 3- l Od nails per 2015 IRC R502.6.1. 4. Please indicate on the plans that,per 2015 IRC Table R507.2,that the spacing of the 1/2"lag screws attaching the ledger to the rim, in item#7 on A2.1 needs to be 15"on center,because the deck joists span is 10'-10",not 23"on center. 5. Hold-down for the deck needs to be within 24"of the ends of the deck,not 24"minimum from each deck end. Please change this on pages A-2.1 and A-2.2,detail 10. 6. Please indicate on the plans that GB braced walls need to be screwed off at 7"on center in the field as well as on the edges. 7. Due to the area being greater than 900 sq.ft. (approx. 1,510 sq.ft.) enclosed by the braced walls on BWL A and B, there needs to be another BWL installed between them to bring it into compliance with the 2015 IRC and make the spacing a maximum of 25' per Table R602.10.1.3. 8. Please indicate on the plans how the porch and deck beams are to be attached to the house. 9. Please indicate on the plans how the furnace in the attic complies with 2015 IRC M1305.1.3. 10. Please provide structural calculations for the loads on the headers supporting the girder trusses. 11. Please indicate on the plans all egress windows. Please contact me if you have any questions about these notes. Sincerely, Groc Fyrrce Building Inspector City of Anacortes 360-293-1901 Jack Reinstra From: Fyrrce, Groc <gfyrrce@cityofanacortes.org> Sent: Wednesday, September 13, 2017 4:06 PM To: Jack Reinstra Cc: Cricchio, Kevin; Ingalls, Paul; Nelson, Kait; Kennedy, Jack; Lange, Steve Subject: 1417 Latitude Circle Plan Review Landed Gentry Attachments: 1417 Latitude Circle Plan Review Landed Gentry.doc Hi Jack, Please see my attached plan review note for corrections that need to be addressed so that I can finish my plan review. Please see Kevin's plan review note below for corrections that need to be addressed so that he can finish his plan review: 8-16-17 RE:BLD-2017-00419, 1417 Latitude Circle Jack, I completed my review of the building permit application to construct a residence at 1417 Latitude Circle. The following revisions are needed: 1. Rear setback mislabeled on front setback/yard. Label as front setback. 2. Show lot dimensions on all lot lines per recorded survey for the PUD. 3. Turn off extraneous layers on site plan as it's difficult to read. 4. Show roof line/eaves around house. 5. On elevations show height proposed. Kevin Cricchio, AICP, WPIT I Associate Planner I Planning,Community & Economic Development Dept. City of Anacortes I P.O. Box 547 904 6'1'Street I Anacortes, WA 98221 360.293.1937 (work) kevinc@cityofanacortes.orq www.cityofanacortes.org My incoming and outgoing email messages are subject to public disclosure requirements per RCW 42.56. All other plan reviews were accepted as submitted. Please fill out the attached Plan Revision &Additional Cover Sheet along with a transmittal letter(s)stating the correction required,and how it was corrected, for each item,on each review, and address it to the appropriate party. You do not have to submit separate site plans, if all the items required in each review can be clearly and legibly shown on one site plan. If you have any questions,feel free to address them to the appropriate party. 1 Best regards, Groc Fyrrce Building Inspector/Permit Technician City of Anacortes (360)293-1901 Helping to provide safe communities through education and cooperation My incoming and outgoing email messages are subject to public disclosure requirements per RCW 42.56. 2 BeamChek v2013 licensed to:Jack Reinstra/Landed Gentry Homes& Communities Reg#4117-67766 48 North- Lot#30 Master Bath Window Header Prepared by: JR Date: 9/21/17 Selection 6x 10 DF-L#2 Lu =0.0 Ft • Conditions NDS 2012 Min Bearing Area R1=4.7 in2 R2= 10.2 in2 (1.5) DL Defl= <0.01 in. Data Beam Span 2.25 ft Reaction 1 LL 1995# Reaction 2 LL 4354# Beam Wt per ft 12.7 # Reaction 1 TL 2924# Reaction 2 TL 6364# Bm Wt Included 29# Maximum V 6364# Max Moment 4398'# Max V(Reduced) 5125# TL Max Defl L/240 TL Actual Defl L/>1000 LL Max Defl L/360 LL Actual Defl L/>1000 Attributes Section (in3) Shear(in2) TL Defl (in) LL Defl Actual 82.73 52.25 0.01 <0.01 Critical 60.32 45.22 0.11 0.08 Status OK OK OK OK Ratio 73% 87% 6% 6°/0 Fb (psi) Fv(psi) E (psi x mil) Fc I(psi) Values I Reference Values 875 170 1.3 625 Adjusted Values 875 170 1.3 625 Adjustments CF Size Factor 1.000 Cd Duration 1.00 1.00 Cr Repetitive 1.00 Ch Shear Stress N/A Cm Wet Use 1.00 1.00 1.00 1.00 CI Stability 1.0000 Rb=0.00 Le=0.00 Ft Loads Point LL Point TL Distance Par Unif LL Par Unif TL Start End 6050 B =8840 1,54 50 H =70 0 1.54 313 I =438 1.54 2.25 b) SEP 2 5 2011 CITY OF ANACORTES I I H Pt loads: B 0 . . R1 =2924 R2=6364 SPAN=2.25 FT Uniform and partial uniform loads are lbs per lineal ft. BeamChek v2013 licensed to:Jack Reinstra/Landed Gentry Homes& Communities Reg#4117-67766 48 North-Lot#30 Front Porch Beam Prepared by: JR Date: 9/21/17 Selection 6x 10 HP#2 Lu =0.0 Ft Conditions NDS 2012 Min Bearing Area R1=22.5 in2 R2=3.9 in2 (1.5)DL Defl= 0.04 in Data Beam Span 7.5 ft Reaction 1 LL 6286# Reaction 2 LL 1100# Beam Wt per ft 12.7# Reaction 1 TL 9121 # Reaction 2 TL 1599# Bm Wt Included 95# Maximum V 9121 # Max Moment 3607'# Max V(Reduced) 3326# TL Max Defl L/240 TL Actual Defl L/824 LL Max Defl L/360 LL Actual Defl L/>1000 Attributes Section (in3) Shear(in2) TL Defl (in) LL Defl Actual 82.73 52.25 0.11 0.07 Critical 64.12 35.63 0.38 0.25 Status OK OK OK OK Ratio 78% 68% 29% 26% Fb(psi) Fv(psi) E (psi x mil) Ec i(psi) Values Reference Values 675 140 1.1 405 Adjusted Values 675 140 1.1 405 Adjustments CF Size Factor 1.000 Cd Duration 1.00 1.00 Cr Repetitive 1.00 Ch Shear Stress N/A Cm Wet Use 1.00 1.00 1.00 1.00 CI Stability 1.0000 Rb=0.00 Le=0.00 Ft Loads Uniform LL: 244 Uniform TL: 342 =A Point LL Point TL Distance 5556 B =8060 0.25 1 p' SFP252011 CITY OF ANACORTES Uniform Load A Pt loads: B R1 =9121 R2= 1599 SPAN=7.5 FT Uniform and partial uniform loads are lbs per lineal ft. 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" LA cts 0 - C U C _,1y 4C .+L ° • _ ' Q 666 as 5 t • PLANNING, COMMUNITY,&ECONOMIC DEVELOPMENT DEPARTMENT ci Y. 0 ,'0,dmiko, RESIDENTIAL BUILDING PERMIT APPLI, ppm, wire 1 P'1121"' V:',.• A '''\,'.-1 Mailing Address:P.O. Box 547,Anacortes, WA 98 l' IQ. ',M T L. I/ Eg 1 tillettlitv.' ‘st•Noik:-., Office Location: 904 6mStreei,Anacortes WA 98 Phone: (360)293-1901, Fax: (360)293-1938 AUG a 9 2017 CITY OF ANACORTES PLEASE REFER TO THE RESIDENTIAL BUILDING PERMIT CHECKLIST BELOW FOR SUBMITTAL REQUIREMENTS PROJECT ADDRESS(Street,Suite#): Parcel(s)#: 14-1-1 i_a-r-rcuo6 at e,C.-I--E;A•ciA j-,ct39,-cLVtAk cigv 1 PI &se , Subdivision/Lot#: 4: Project Valuation: $ PtAa- oF"45 liGick'74. LOr- 4::=' _ APPLICANT: 1-- Phone: ' Fax: LA CO el,r1-t -/ DE-QELI.7 P H etrr 1 I Ki C-- -2.-,(00-1 55—902 Address(Street,City,State,Zip): ' E-Mail Address: 504- E.- rA(-8*-6k064.1 E'Dot,(4-7/164,114 993/3 -,_. PROPERTY OWNER: Phone: Fax: 1 4e7 1-big-t-44 A-11.A.Coe---tsS,1-L-C 619-7156- Address(Street,City,State,Zip): E-Mail Address: 504 . CONTACT PERSON: Phone: a . Fax: -i-p_dx, 0-1. -0.102-1,e1--115 Address(Street,City,State,Zip): E-Mail Address: ei4AvE-714; tie-„uk(e.,i-ra4,LoA qE32.3_ - LENDING AGENCY: Phone: Fax: Ve...0(7C, EfakAK Address(Street,City,State,Zip): -E-Mail Address: 1 eot Q-a m•I NT-qua, tok CSZ7 ) CONTRACTOR:* Phone: Fax: LAAceD 4 at-trtz-i 2 .\i-et_oet-114.1-,it4c ae0--15S-902..( _ Address(Street,City,State,Zip): E-Mail Address: 5o4-E-- --A.W--.41/4QE-4--ii 60.Rucl cilipt,LwA. cuRo sz, _ Professional License#: Exp.Date: *All Contractors&Subcontractors must have a valid City of Anacortes L.A.,..‘vr.dvet vor,c9-2 4 business license prior to doing work in the City. Contact the City's Business License#: Exp.Date: Finance Departrnent at(360)299-1968. PROPOSED WORK: co NV--5n: ue5r oNie- -,«,.kel,u---;-. _F-.A,i--t 1 L.-i_ ,L -,-- .,1 01=14 ce c:AN( L_Jort-- 44-'bo 1 A=V<---c- c..--) 4e) k10KT-4-i- PROPOSEDNEW SQUARE FOOTAGE: Basement SQ': Finished Basement: 0 Unfinished-Basement 0 PtFloor SQ': 2„,2._.(5 Garage/Carport SQ': 4e4- '-213d Floor SQ': Deck/Covered Porch/Patio SQ': -2.c„1 Fire Sprinkler: Yes D No 0 , Lot Area SQ': 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: UP&V--.. 0 , g,.&.---i(.•, S-CP-......k. Owner 0 Agent 14(specify): Signature: b• Date: /E5--8—i-1 Page 1 of 3 // Lfi5V ; / \\ I a.r• // \ �' RIGHT-OF-WAY LINE IIIIMI / &PROPERTY LINE N. \ h —_ LANDED GENTRY /// \ / � \ DOMES AND COMNIUN1T1ES s , 2 201t \ GENERAL NOTES EXISTING 10'PUBLIC UTILITY \I • \ OWNER: / \ EASEMENT&PROPOSED(NORTH) \ / SIDE YARD BUILDING SETBACK LINE N - n y_ LANDED GENHRY / , \ . �"�/ \ ,v��j0 0 t:_)� BURLINGTONHWA" 98233 14360)-755-9021 \ \\ BUILDING. ' \ \ tZOOR AREA- 1,890 SF •04C)) ' \ SITE:\\ TYPICAL VV !+�? \ ZONING: - RESIDENTIAL LOW D/NSITY /�` �`SO d)S \ I \ \// �� ------ - !b• • \ iI I \\ AQUA SETBACKS IN COMPUANCE • \ WITH CITY GUIDUNES • SIDEYARDS MIN 5' YARD DRAIN,....., �'I _` N \ REAR YARD MIN 20' / EXIST.SANITARY \ FRONT YARD MIN 20' ® i SEWER SERVICE / , i� EXIST.SS �� LINE \ /� CONNECTION l� 1 HEIGHT: / ewsT O//ht00FEAVELINE (LOT �. \�\ \ \\ PRE SEDIVID: , GRADE 0 PROPOSSEDs 4"DIAR. \ ` 1 PARKING: / // SANITARY EWE \ ` 9.00' /�' 60.00' \\ 18ss \ 2ANKGARAAC2S1M DRy W Y / �� 45.00' 6. r' ` • \\\ GRADE I `{, 60 / .p'08NSPOUT 0 \ \ , . , . - / • EXIST. V#i1 / I -- — 7.50' a !� iii \?\2.88' { 1 SDCB/ / \ /�/ I' PROPOSED 4"DIA. _\ ,• LOT COVERAGE �I SCH.40 PVC STORM ` \\ �0 0� I I \\ BUILDING AREA: / ' O/ EXISTING 10'PUBLIC PROPOSED , \ 3,057 SF. I I \ LOT AREA: UTILITY EASEMENT I COVERED �/ PER AF201705020028 PORCH °' 1 / ( '; 8,155 SF. s/ I 1 \\ I PERCENT COVERAGE: . ': ,, �� 7.83' 1 EXIST, • 3,057/4155 = 37.5R I 5 �\ I \ SSMH �� J) MAXIMUM ALLOWED: 37.5X O i „h p�� I 1 1 i 1 , IMPERVIOUS COVERAGE ifir',. I /I. 99 S.F. ro 1 ! 4 ) I STEPSBUILDI/WALKWAY:NG: 2�685 S.F. PORCH: 143 SF. IyQP '� co I COVERED g 1 I DECK: + A y of °' I 13 I I I tVE 69g8&0 SSSfF. 1 • , o : DECK I 0' o} I EXIST. �OYAL" 3,HS SP. I / I ¢ I SDCB /I $ p o I ' III I li L8,185S.F. 1, I._OT 30ftIa� wo ,/; f I ! ' EXIST.I L PERCENT COVERAGE: AVM I / - (EAST)2Q'FRONT YARD I SDCB 3,623/8,155 = 44 41r EXIs I ! ( BUILDING SETBACK LINE MAXIMUM ALLOWED:48.OR ArAMlir GRAI /, I / : 1 I ' *PERVIOUS BELOW �� / I I ROOF EAVE LINE I I // N I I1OOF EAVE � 4 ! Q I LLI OE �..I //// g/ j I II I EXISTING SANITARY + 1^ SEWER L (TYPICAL) 3 II GARAGE I $ ppI j ri F' I- 1 Z 1 // I (WEST)20'REAR YARD c3 i DRIVEWAY M <I U// I. I I BUILDING SETBACK LINE 1 I J ; /// ,, 1' I' I I PROPOSED PVC STORM I GRAPHIC SCALE i r1, , 6 3 s 12 ®, ,,i�,, if i Lr o o •,, �o -- _l- ) WATER EXISTING 10'PUBLIC I ( IIJ FEET )_ P 0�1 UTILITY EAS�MENT Hartz. Scale: 1 Inch 8 Feet �yh �r 54.00' �9 / 6.00 $ METER PER AF2017 020026 i7 (LOT 30) I ROOF EAVE LINE I � ' 48 NORTH 185.2 I I (SOUTH)5'SIDE YARD SAN JUAN(FT GRADE PROPERTY LINE BUILDING SETBACK LINE i964 EXIST.WATER I,I 2-CAR LEFT EXIST l J SERVICE LINE r 23.34' GRADE I I 60.00' ( if Iti 30 02•—I r T I LOT 30 1 113.37' SITE PLAN I EXIST. ; i 1417 LATITUDE CIRCLE ANACORTES, WA i I i I \ ! ! I I CURB&GUTTER JOB NO: PLAT OF"48 NORTH" !! ! DESIGNED: LG • I I t DRAWN. I LOT 2 9 DATE: 09/20/2017 1 11--- I SHEET 1 (I`1 _ 1 of 1 .• il12 . , AUG 0 9 2017 ....._, , CITY OF ANACOFITES M , ' N.. - , . --'<,•.--,•,, LOT 3 , . ‘4 • \ \ 1= LOT 1 ,, ,,' . Ai/ ,. , - - - ',1 A ...... '.".,\,,, ..,. •,,%-;•,.. . . // -..,„,, , \ •-•,‘,..st, -\Vs.:. ' \ . LOT 4 LANDED GENTR / `).. •- i), . tiouvi .I.ND cogIst.Nrrir.., „lar .. ni c.. ii,:i ' —,5!'tt\',-)., \ \ -..';>/ , . . VP:11 ri .. Ill r.-0 GENERAL NOTES ...44......1 •.,. imingx.wiwir oKNER: .....„,,:;., 1..b 1.11. 411'S \-, . (-) \s , ,:. Alfilidede7aman"ff --/----__...„.....- _. _____:.---___, 4" ' .008 , \ ‘, Lownin:A823364100FTC£AIRoNN.HAITtwitivYA 1-(360)-76S-4021 , „--- __-----4-- -- - -:-:--- I -77:-----:4.--_-:-._:„..--, / •,,, „ , . . \ Isr FLOOR ARCA- 0,914 SF 2ND FLOOR ARCA- L306 SF 707AL FLOOR AREA-4220 SF ,,,-` ---,""....-•-t"--;:"-- ----':•••• ,•,...../ ... \ \ \ GARAGE AREA- 476 S'''' 1<1.1.1:1111+ . Vol.I (II \ „ itt LINL& \ , 4,,\ \ 71PiCAL / __.1_ _ .\.• . .‘ \ , \ \ \ MANG: •t -••-• - / GRAIlf./. : . . 77..,..,- -__------ •i -,' I N \ ..s'" ‘" N.:\ \\ \ i % • \ RIAD(DNDERL1ING R2) _.„,_•,' .__,„" , I ; \\ ' 7- 1.)d. ' _ ' • ;t ..: \ ,._„ . ,,\ \ \\\ ,\,, \ ,,. :.. \\.: \ . \ i .- A r - .\ .' -• i . i NOD.•I':.' .1 40 PVC EiFit:::‘111I 11;Litit;; _I , \\\ Z. •••.••' ' 1 \ t$EvArEmotvii!R r:CIYA8DraYSigARDorlYSACI(GUMNcAttlii:51:OEC:PUARQ:CE20, 1113„NgtENoid. \ 189.0 PANkftitC SPACES PROV100. 1, - •c••.• _ • EXIST - ' 11 .1. 2 IN GARAGE, 2 AN DRIVE)154V - , 0 .$ - 1___ I- - ' \ GRADE ; N. t, .,,, -- ,,II: - i...-,-1,- - ¢Jit - Iv_ . \, . . .• _-_ •_-----. ____ 4...•.-=======..........srs....=-,=,,=,,,,„..,,,,,,,,,,,,,„,,,„z,,„..,.. ._ ,k, i Jr 1 . \ k .. -----, -- "- ..-.... \ . 1 1 ; - - I '..——1-11.1- l .... 22.38' I ., 4 • / t, V 7 i i ' i 1 $:%, \ ' LOT COVERAGE I • - F \ \ t-' \ " N..., , 008.D1R0 AREA: \ , ' '1 2,n3 sr. . " _ 1 oi, \ % 1 ‘ v \ \ '' • 4 . , \ „, LOT AREA: ; al;' ' 1 , to,,...'•x"-1\1\l'I\11\ \- --1. g`" PORCH b \ ,ii PaccuT C011NACC; \Ill I 2,74.T/a 175 .:Lux 41 -. ,.I 16—1 -s •---, 01 1 11 i I II 1 _ 'kit? / -41 1 ---, i 1It 1 1 I 1 1 1 , , I ii ft81:1 —, I * I I 1 1 I I i ' / .' . V , 1 \\I I e . 1 --I _III I \ I I 1 I 1 it f li 1 LI '. 4 I icruirure EASEMIENiT I i'''''..- N I LOT 30 , SOB I ' t I LINE ---\ I 11 -; if /' 1 I 8 1 ...t 221A , . 1 . HI I , , I a i 1 . a I EXIST GRADE soc8..,11 I .. . -,•----: ; I LoliNE& f, U VI I 1 / -> 1 RIG T•OF-WAY • .... ,. 1 LUNIR I.11 :.•)" ....-„,, • 20 14,4.1% i 1"' • .--- . I' • _____... j ft i I i 1 7, .4.'-_,..e / __:__ .}Arcilt I I: I ,. .., . , , waG3 --- -- 11 , „ ,„ , , 1-- • .:7 _____ . ,- , „.7 TRICE. 1 1 1 I I i'' till i' ,,..__ _ , _ _ 1 til PROPOSED 4° 1 . 10'0111.1TY i 0 ---7-1' Sc HA pvc , -- 1- CASEUENT • -• I I Z .:---/ LINE 1 DJIAINLINE t I i GARME 13 I ti 1 1.-'.-1 20 FRONT YARD SETBACK ^ 11 I I I II i ,..0 o _ I r.....,, „,,,,_ !ill ;1 --------,-,,..1 1 I GRAPHIC SCALE 1 1 il 1 Z , e 0 3 B f 2 In 9 I 1 II ill 1%. I I .. -11. I._......,,-_--..7,. , MI' In All I • I- ._____ I 1 1 I 11 f" IN rErr ) I i 0 I 11 lib-riz. scrag: f 1114,h •., 0 Foot LI.C3 DO GO UP 161 DX a. •,s.Pa MO•=1 ip . FS CI MI ma MCI BP IN MI EN.0 eV OD 111•1 SU MI f.t==Ut c.:2 F1[9 El Si as ..,...,.. __ ____ ..,__ 165.1 Lk t 45.-- _ 1114'4,r -8 I wm I I - CC < I I I i ) 48 NORTH Orf , PROP.4'SCH 40 PVC DRAIN LINE ri 2S.c/TRJLEUAFTN EXIST i 11 - - — 11 1 I 1 11 .1 I .; ., , , 1 i __I LOT UNE— 1 oc MT , I 1 •. 1 GRADE ' Pii-oll .i31:_pilli - - -- - 23.72' --- - ----I -- 27.64' -1-- -— — ' I I I SITE PLAN ..-- - ,.-- I ni I. . ' LOT 30 io.DRAINAGE -'-_*:;-, -_ _ _.. _ _ — t e3.37 1 11 I 11 EASEMENT 1 __ 1 . , i 1 11 141; ( .1 , ) 11 WA .i 1 4 as,i2L AA CT 10T UR TDEES CIRCLE, NAT OF•443 HORTii• LOT 29 J . . I' II ounoiam outwit IA LIRB&GUTTER 11 -1. RIIF.; 331/ 17WEVlaraM1411011) i .,‘,-1 I MEE! : I t I' I I 4 1 of 1 I 1 t i (-- 7 zL::"...),AS:l. ••.,,4, (' t lbefr I / 1 .1 . , . / \ .- \ ____L---- /�• RIGHT-0E-WAY LINE ` ,, ` LANDED GENTRY INIM illi / s •,t 8 PROPERTY LINE <,:f ' 1 / �' \/ s. - . -. \�. . ,`A� 4 ii- \ • HOMES AND COMMUNITIES A EXISTING i0'PUBLIC UTILITY \ �i' SDG8�, ^ 6- � �_� `, �� .� . ,. �e , ; , �\\ � GENERAL NOTES '� EASEMENT&PROPOSED(NORTH) S. '� _ r"N>_ \ OWNER: � �� SIDE YARD BUILDING SETBACK LINE N. ti �4 EDFA/RHI EN a GENTRY "..;,./,,,: t..'f ' � g L.l ,.. �1 l� t7 BURUNG70N, WA � �� - 7ss-9021 98233 fit. '9 \ BuiLoiNO ° ® `/� ` \ t! \ >ZooR AReA- 1.e9D sr-®® GI - 711111Miiinfr ;� * °� \ TYPICAL�� e \/ . . ,�' �✓1/r � ' .' ZONING\ .41\ '—''/ 8 \\ R2 - RESDEN7IAC LOW D/NS1TY ", \sAII \ �d�� _�I1 - - _ ,,�` \. \\\ pNACKS IN OMPUANCE \ SlDEYARDS MIN 5 y \ ArAIIY� ^ ` 1 FRONT YARD20' YNtD DRAIN'' EXIST.SANITARY �. \ pRopREARasED ° ��//� ® i� � �� SEWER SERVICE � �,��"-�.� O i� EXIST.SS ,• �� LINE \ • -1 a '/// 82D I /// CONNECTION �\ q+ 1 MAX.NF f ;✓y GRASDE ® // (LOT 30) d �(t��SS f \ `V.,,,• t o //III � ® // ¢d5-P la AR•t+EW fA. `� \t PARKING = PARKING SPACES PRO►IDED= t „'`'// / 8Q00' ♦ 189,9 \ 2 IN GARAGE, 2 1N DRIVEWAY v ram. :s. ?J''y !/////IU� 9 .a: �� T"'::'�• ` DDNH �� \\az:8' GRADE •�' • c 4 �f n �.- / . ., '' SDCB ,),,,,x5.7 ® i50: ._ III ----I \-----------° iifr/ \ - \ -..i / PROP EO 4'DIA. 1 10FFtr)qUOt LOT COVERAGElli I". \: .., ArAirV ®� SC .40PVCSTORM 1 \ �1 ETBACI< ddddFJJJJT Ur BU/LDINGAREA �<I��- / 1 \ EASEME 3rQS7 SF. I'r�� M / EXISTING 10'PUBUC II PROPO \\ n11' 2 GE LOT AREA, I%�� i/ UTILITY EASEMENT I COVEERD S lilt ��+�� 0/ �'—7.83 PER AF2017050200 PORCH E5 ` \ G RA $f55 Sf. PERQDVT COhERAG3E' � // �' 1fn,a�:;. t EX 1 i �tos�/are = 3��ein I �' Ar .r1yo�� I t 1\ 6MAJDMUM ALLOHEXJ: 37.51C��j/ � ` o°? . ft. i 1 ;::.:1 SSMH A. IMPERVIOUS/IOUs COVERAGE/ /I�� 1 ® I 0 wRervBU/1DING` Z699 SF t43 SF. ��II�G�. s � 1 COVERED t Y� AE0 S/�O' [+fr / - v 14, + DECK 0\' I I WAY: A g ff. : ( $ $ SDCB LOT AREA I/ // 1g / LOT 30 may${�( J SDCBa� � 4, �D s r. I • 7• .I : ILANE GRAD bl 1 ti *PERVIOUS BELOW si i1�� 1 ( 1 !• I ti LL IL.� ISTING SANIT Y' /' 1Ai e a r t SEWERUNE CAL) 1 / Yi // I lAidlUall GARAGE ,� ; _/ 1ES 20'REAR YAD DRIVEW - c/ / 4 a a/ I BUILDING SETBACK LINE 1 // S I 1.;_ -..mow- -, // ( 1 ,rii PROPOSED4°DIA. '"�-;w.:,,,, tw.j.71. t� I r.b„,,,„ tA 1 SCH.40 PVC STORM ill j'' GRAPHIC SCALE })' 6 3 9,2 1 • . s4s=aa..:�=r ��s r� __� ` o D i -`` ? r, i c+> ,- '�° '� J EXISr. 3 Exi EXISTING 1 UBLIC k , _ , AI ilk tl. i i ;; ( IN FEET ) / I 4P $ 1�+�i ` I WATER UTILITY EA WENT �r� Xorda. Scala: f Inch = B Ana I �y�i • 00' 8.00 $ i METER PER AF201 020028 / 0 (LOT I , LO 30 + 1'. / 48 NORTH I /20:h 1 i SAN JUAN(CO2) (SOUTH)5'SIDE YARD 4e s ReoE BUILDING SETBACK LINE : I.; 2-CAR LEFT LANDSCAPE NOTES: 198AEXIST 1 ? SERVICE LINE 1 � - PROVIE (I) TREE (EXISTING OR ADDED) PER 1,000 SQ, FT. OF LOT (9 TREES -/--3QDa• / $,� E L.�l�t�_:�G4 Pc PLAN MIN. - VERIFY LOCATION W/ BUILDER) WI A MINIMUM 2" CALIPER (PER CODE. LOT 3Q il J{s1417 LATITUDECIRCLE TREES PROVIDED WILL BE A COMBINATION OF DOGWOOD ALASKAN CEDARFHST c 1= ANACORTES, WA VINE MAPLE 4 WESTERN HEMLOCK (VERIFY LOCATIONS W/ BULDER). VERIFY + `a ,< d TREES TO BE REMOVED IN FIELD WI BLDR. IF APPLICABLE. I EXIST.CONC. z 1^ I CURB&GUTT , a I Joe NO: PLAT OF"48 NORTH" PROVIDE LANDSCAPING IN A COMBINATION OF SOD LAWN AND PERENNIAL fI_ � l DESIGNED: LG PLANTING BEDS TO COVER A MINIMUM OF 20% OF THE LOT (1,631 SQ. FT.). I f DRAWN a DATE: 07i17/2017 VERIFY LAYOUT W/ BUILDER. I p L I I o SHEET L L I 1of1 48 NORTH PLAT & PUD �� '�� !o!�� 2��;, 5 SECTION 22, TOWNSHIP 35 NORTH, RANGE 1 EAST, W.M. skagitcourt budifri,,; -;,, :40Asum o 612 017 T`40. 2 , 311:40AM CITY OF ANACORTES, WASHINGTON << " EASEMENT NOTE Corr + LOT 3 P31682 I `'''`�_'• `9, : ^% P31583 SHORT PLAT ANA-98-002 I +.s: A AF#9806220012 ! s` ""^ '' • PSE EASEMENTS UNDER „�"�`t' u' ^"';.� �- "'��14� .. a; ;: CURVE TABLE. =_� AUDITORS FILE NUMBERS �- / 0 N 88°39'46' W 316.28 _ - £' �' "' apt 201607050142 & o ,'' ,,,~'�� ;r} ` �� „l:y. - „,., E: �' vim, °`` �P 3523' 75,12' 75.59' 133.34` NUMBER RADIUS ARC LENGTH DELTA ANGLE; -``=`NUMB Re 02, }RADII ARC LENGTH DELTA ANGLE 201612060089. 'vim / �?.,` O`` C� 20' SETBACK 0 r ',,. -y x " • ♦ 5 10' SETBACK 7 • Cl 670,00 83,10 7 06 23 C - 80.00 ,:1. : 30,43 21 47 32 h . V.` (/0' PRIVATE 3 _30' SETBACK , , e r `-, r�:', ,a�'� ;or' , e r ��.`° \v �,� ��/ — 4 C2 67,50 165.72 140 40, ` �:�- i 2 99 9. 5,15 3 16 54 q- c, �.4 SD ESMT d — �t. of S 3 3 C3 57,50' 89.13' 88°4 '41';; '4: C20 52.06' 33°08'26' 2 '� ir, 7861 SF 10,690 SF N- C4 57.50' 90,09' . 89°46411''4''; 11.- :'36`i';...d' ;94,00' 29,15' 18°33'35' Q ` / `L s y N o 1410 CS 67,50' 64,77'.;$�' -"•�-�.-.4°58'55' `y, ", C•3 .;r0"'647,50' 39,20' 3°28'07° •f 1408 L;''r'; ;;;.8007 SF C3 . V 20,00 10,06 28 48 20 `� ��aO c�o/ r ® N 88'39'46' W C6 670,00 83,10 ;; y.z.7 lq,?4'1. s;,,, f'=,,� } \C �t / 10' PRIVATE✓Q��✓"'S. r 4°6 _ 10' PUBLIC y 112.28' C7 687.50' 1 ;)7' '_ f Q5.`�'4" ' '"j:33 20 00' 22,64' 64°50'58' ,,lAy ✓0\ `'� /SS ESMT 6`? F` _— UTILITY ESMT 3 C8 687,50' 7,,61 '`a:,3' �84' ,,, '''•�''{C34 20,00' 26,36' 75°31'21' OF� `-\\)F1 r c"- A / c -— t v• a 5 C9 50,00 12 �76'`,1, 1`4a°41..0Ok'ir,: �i� C35 20,00' 6,33' 18°07'56' `V�V P�`\ G�l✓�/ / 77S5 Sf/ / - 'C'15 C16 1 y ^ ,,� ,: r ''k;• 4, 1 , ''�_'' , , e , C10 4(L9D��s; 62,GC.. 8$.,,,. C36 647,50 39,01 3 27 06 osiR CS �P��"`"\ o Fr\ r✓? `�/,G\� G�ti \\ 8092 SF V3 C11 40,( ', ''f,:, 62,67'"},• T:.89° 1f C37 522,50' 69,86' 7°39'39' I 9 ✓• )/ �� 'j) 1414 y_ ,l, , "� 'f� e r r ' e r ,( \c'` o s ��\ �' �/ G \ C12 ;<,. ,-50,00:;, _, 18,11 :1 20 45 08 C38 522,50 20,00 2 1135 7�� `V'\` •``"lJ' S \ A� \�✓�✓, Q; C'D S(��L�/iO •\)� C2 ` I2 , �i:. '1 871 e r ♦ , r • Q P,o`' 1 F G Cr) ,, 0 \ N 87'47'58' W Cif' S1'1:i30 ':' ;29, .A1 34 13 48 C39 522.50 125,40 13 0015 ��`LO g " 'S �p't3 c `/�,�Go�. `tss 1.\\ 5 c" *e cs \ `\ L3 ' W , 14_=`'"..,•w•.-o<< 0,00' °'`:- ' ,�3�,``�`.rr ,' 22.24'S3' C40 552,50' 80,82 8°22'S4' ' 11 \ • . to' 'Cl 9000' . „ ;•� 19°06'00' C41 552,50' 44,58' 4°37'21' �� 5`a 5�:- �`� 2 �y� /.� ✓�t C34 22.50 % i ,d:_,,, �, 55 0°` s 9\rQ C' > / SETBACK 6 y 1 �, 90,0(1 65,57' 41°44'31' C42 670.00' 34,52' 2°57'07' �P� 1 / ✓. \,?✓, !F \sa pd ROW 17.5� ': `t=, 4 , • , s y ,`�A / ','�\✓ ,�o. C1 Ro..:.' 1 1 7682 SF �:-,;.',11jr.:aa,,:r,�: V7 ' , 9o,ot ?;, 30,00 19 06 00 LINE TABLE i;,1 s, \ ' �'� 30 lI 1 s: C1�6 ''=j;;,:, _,94 ` _ ` 30,16' 19°12'00' c- 22 8155 SF I • h 416 - OF ,ati F' M �, _ � 19''s;.,. 90,Qt1:'` 30,02 19 06 36 NUMBER BEARING DISTANCE �� In .2� s 7558 SF ' IN M a� jar::,._; e c / \ / T t 0 8�00 39,50 • 28 17 27 Ll N 29 2913 E 21,20 4,e' go/�� ✓• 11610 PC/G� `1�Q:: // o n ` 22.50' -.! N 8T47` �1f. o r r / NO LEGAL FOUND •2d S 21 ✓o ✓� s��'. �� ✓/ `� � s 88.59'1T E 1"' w ROW F{ �fi.C 80,00' 33J5' 24°10'07° L2 N 29 2913 E 17,30 ✓o✓ s / 2� ,k I r .100,00 `' ,y C 2 80.00' 34,21` 24°30'00° L3 N 34 4617 E 34,11 ! r<` L / `c.` // s' w 113.37' y' ':h,, ;t, 4., �:sr • , . , , o r • r ti 8129 SF / 22.50' CS ` ...•''% •I �..... _,; „. �,. 3 80.00' 16,55 11 5116 L4 N 60 331I W 20,02 �1 F1608 / � ROW /C F`*Y iu 10' PRIVATE : �� ''"' ?�. I,y'v:- ri'' r e G� 7.50' s� o 81=; ,1 -`''t• ,•��'"'C24 80,00 23,74 17 00 00 L5 N 39°30'43' E 22,27' © :=i i ✓ SS •& SD ESMT ',- u_, F� �, _ 10' PUBLIC— / / RO ;-'i i iv + 29 0 '' • r'�fi�`° 7500 '1� F``� o"`""" C25 80,00' 30,02' 21'30'00' L6 N 39°30'43' E 22,22` UTILITY SMT / G�0' ✓ ✓ cu c n i. `emu. " �` n ` 4116' • ' ' o , • r �� i TRACT C z „I ' .s, .; * C26 80,00 29 28 39 L7 S 88 5917 E 40.64 L8 S 54 30 43 W 16.82' ti>- �1;, ' , NOTES Neely-4, /`' _( "CS �."-)/� 6552 SF �46 SF , ,r,. N 7� -5 ,r w o I� ! j ,:, / S 88'S9'17' E • S 88.59`17' E o- cL 5+.-10 t' co 1.!_ SET CONCRETE MON WITH BRASS CAP IN CASE WITH COVER. P56562 M� �/ / 116.27 + 113,37'.;:�`''%:, ! • o ^e.. r:• 1 00 2 0 1606 1 °' ,1:.rf + • HI PUBLIC ! �'I �_ �'> 2.4 SET RE-BAR AND RED CAP PLS. #27817. . 7500 SF I" I • I I UTILITY 23 1 'ti`,L �'}}fa !, W 8 1 3.0 FOUND EXISTING REBAR AND CAP MARKED PLS #9569 OR AS NOTED. Q N ESMT o 28 t•�I'' o 0 3,,; o - VISITED 1-4-2017. 1 10' PRIVATE' 8287 SF • , -� 7500 SF n' o N .;z ^ Lij 4. EQUIPMENT USED: CARLSON CR2 2" TOTAL STATION. • SS & SD.ESMT I ^ rn � 1 1Y�7":0�:•.. SF ar•. I�'k•• �. r,°'� 1 H �c'� I ,.. 1605r�0��::;.;,. � z,� :,�,r' ,;r^ 1420 5, ALL CONCRETE MONUMENTS WERE VISITED ON 2-1-2017, 5 ' 1 oc v"'• �_ ;�,._ ;,,., ' r z,y:- 6. ERROR OF CLOSURE MEETS WASHINGTON STATE SURVEY STANDARDS. 44 11it_ I " " F 1''it 1 0 7, SURVEY METHOD: STANDARD FIELD TRAVERSE, o c? w rn S 88 5917 E ,�. ',S •5�''•fr�' E-°"��. .•�;ri'•'I N 87'47'S8' W N �0 . +.,' 8. BASIS OF BEARINGS: Record of Survey, AF 200104030063. ui ro 117,78' Ff ,, f 1 •1<13,3 ' :wr 'ffi 100,00' I1 J I (4,?,• "S'1 r„ :,. -:.• t; Y,,. 7' r;u 9.1 I ADDRESSES SHOWN ON PLAT. 10 PUBLIC N + 10. SEE SHEET 3, PUD AND PLAT CONDITIONS 2 FOR BUILDING SETBACK rn ,,, 24 ,;:rrn r - t' o UTILITY ESMT Z # Z 7500 SF QI a '� _ ::,_�' o: > !r . 1 - u.,- , . p 1 REQUIREMENTS. �°co © a o n 8184j''5r�, � d-\ci I'u�' I PI o s. 1 DSO '` ^ !�1 t • .: n rri 4 o I M6�� a � ;.;;_!IA, . "1•50` 1 1 75�0 SF1 502 Q 3 1 0 °' X 1 , ? ' ''' - `' 1.�,;,:.".•• OFFSET PROPERTY CORNER NOTES 2 I Ic? w I 22.50'17.5(� :3'-`'y�S 88?`��9 f E '. 88.59'17` E 1 r �, �0 1' N 87'47'58' W `� r, ROW R0W .,�, 16.8 ., o' Z' 123.37' -+ # ` ,_, �•: o41: 1 eo 100.00' 10 REBAR & CAP SET 1.00 S 32'20 58 W OF to W I> ..:.i'-,•.:: '•�.,i." : '�,ro,r_-'—fair' d• o 0 I TRUE CORNER DUE TO FENCE. CO N 18 �.,.� ' . Sri ��-••_ 1 26 1 ti 10 ® REBAR & CAP SET 1.fl0' S 1'20'14" W OF V- o 7781 SF L. 0-, l 3 Sf'.:n.,. _n,4 I CO �, ' o I I-^ " "" 1r �• 9 "N 8175 SF 1 �. --' 1N TRUE CORNER DUE TO FENCE. ,,, ..� c%•- ;F '?• n u7 -, to 1602 a =r�� :` x N - V• 7518 SF '� 1, �': ti, '"s,,,.::� �° I `v 1 505 -' ® REBAR & CAP SET 0.75' N 1'0'43" E OF 2d_,,SE1 CK- z I / a TRUE CORNER DUE TO FENCE. +4 Vi "•s4, •+'"N .'.. V o 1504 n " 1.01no mom»»»m»,n»»rm:rmr o, ps: ,:.. ,;�r` L 10 SETBACK i ;� N x +k• ..........R N 88'S9`14.4,/ _.�� ,-{9)L- -- c <'/ ® REBAR & CAP SET 0.50 N 13'21 22 W OF R sk ��'N 4,,, 74,35 74.19' C3 / N 87'47'58' W I TRUE CORNER DUE TO FENCE. - yl� 92,1I�,, .� ,;;. � ,a, ,i•,, v © REBAR & CAP SET 1.00' S 62'27 00" E OF END RBAR & PRIVATE 20' SH• D A,G,•ES 40e,0. =3�`,'� LATITUDE CIRCLE 109,56 1 �� :11‘..Z.A.:6sTEL"A"te-/..... . °;' ` r CAP HERRlGSTADr ` / TRUE CORNER DUE TO FENCE. �, �UTI ,-;F AF 2 7 24 �6 y �r _ ��/� 6 REBAR & CAP SET 1.00' N 58'29'41" E OF 1•b 4 �'i 9t' t4 y \ N 88 5917 W 148,54 / S 11 O /� '' ho �� 01 TRUE CORNER DUE TO FENCE. 2807 S• 04 i <�. :,, t;, '=a. 4 39,18'* 80.00' 29.36' C2G \ `„a• �> 8054 SF o' ® REBAR & CAP SET 1.fl0' S 2'12 02 W OF - - ft sew i, ••,N ,,, ►5-`— —~`L' co o- 11506 1 �' . ' CORNER DUE TO WATER METER BOX. IA ,;5 a �� :. 'al,,�; 10' SETBACK 10 PUBLIC Q 'S �; ,r' 17 H UTILITY ESMT `!'u` 6✓ 9\ �� ''inrrrnrrrrnrrraarurrararrrrnr<rrrarrarun"5` -. •`ii .�Y �;, 2 16 - 15 14 13 s• � ,`\ N 87'47'58' W P5t Vilf ,_l,I lc.-.:-.1441 ;vr o r w .1 ✓ 3)� 94,51' ;<r,.. :�;.• : .,.n o 8092 SF N 7930 SF N 8000 SF a N 7617 SF �F ��IN 12 1 OWNER/DEVELOPER LAND SURVEYOR "'`- `\' t'= 5��f p `o �, w h w " 115121� IW48 NORTH ON FIDALGO ISLAND LLC DALE HERRIGSTAD PLS ,,.. ..��,;,.,,,�, ( ' .. _...�.,�'' z 518 "'- 516 514 � GRAPHIC SCALE Y N , GR PHI • ,�:�:,; - ';_ - — — — -- N1, I 8849 SFI M 25 0 25 50 too PO BOX 319 4320 WHISTLE LAKE ROAD Is ..•st,,; ,_ _ SETBACK _¢ m1_ ANACORTES, WA 98221 ANACORTES, WA 98221 "''ai. '•,.C:,. •�N. -'"'',:•e,; ,,P -1b Mro 10' WA E10T --- ( IN FEET S, ';�,.. "` T:�., 'fit s.:,•,.0i'• 75.00' 89.08' 0 '" 'I 1 1 inch =50 ft. 1,: N. ' ; 5 a 80,00' 80.00' 76,06' o 203.98' j 34.0' TP08 >'''' ' '. ,Is '`,. �%, ''-• 1/16TH 3 S 88°5 17' E 504,12' I SHEET 2 OF 3 't;Y , r;,. .~ "',:; CORNER F.' * NOO 15 SHALL BE CLEARIDGE Div. II ,�" �}''-,j5 !. 1!— - P82597 P82596 TALLER THAN 25' AF#8204220013 / / PUD -2 015 - 0 0 0 3 P W # 16 - 005 -DEV . .S•'`� I FROM THE NE'sv,..h,s'i: is P82593 1-x,s 1 I CORNER. P82595 P82594 / / ;,;y:,,1-4-'t DWN BY: DKH HERRIGSTAD ENGINEERING Se SURVEYING SCALE: NOTED `, I . DATE: APRIL 2017 4320 Whistle Lake Road, Anacortes, WA 98221 (360) 299-8804 JOB 2015-53 ._____________ • .,..,A,.. • 48 NORTH PLAT & PUD mil LL ,f� ? ,sa.44 T ss�� 1 EAST, W.M. agtt C�i!ntXtj+d��'�r b 5 SECTION 22, TOWNSHIP 35 NORTH, RANGE E'AST, 1, 4FglA017b"Page rN. 3,of 311:40AM CITY OF ANACORTES, WASHINGTON '';1_ ':'.ss gin ?``,:: .i ','.fin �';,. `•'61 ':fit., ,r PUD AND PLAT CONDITIONS LEGAL DESCRIPTION '�', 4, - "�= 48 NORTH PLAT & PUD UTILITY and ACCESS EASEMENTS & DEDICATIONS ,��" %_, s�,.. ' .'' .s" " • PUD-2015-0003 1. An easement is hereby reserved for and conveyed to the CITY OF ANACORTES, That portion of the South 1/2 ofs'tf"ie itheast 174 Of4sthe SotS`tivesp '4, of Section 22, Township vs PUGET SOUND ENERGY INC.(A-F• NO. 201607050142 & 201612060089), FRONTIER 35 North, Range I East, W.M. .c mq;,Southea ly of'fie "13rJRROWS BAY ROAD", EXCEPT the "COPPER AU parcels within the subdivision are subject to the "Findings of Fact and COMMUNICATIONS TELEPHONE COMPANY, CASCADE NATURAL GAS COMPANY, AND MINE ROAD" along the East' ipe t1ereof,. _WEPT tl'r ,foil wing described tracts: Conclusion of Law" as adopted b the Anacortes City Council on the 21st COMCAST CABLE TELEVISION COMPANY and their respective successors and a `'c, 'qt.,. 9, rs u p Y day of March, 2016. The following Conditions were required to be assigns under and upon the front ten (10) feet, or as shown on the plat, of o.) Beginning at t�''Sot�east''4m"er {af`-"'�tte Souti_};�1"j�2 of"the Northeast 1/4 of the Southeast 1/4 identified on the face of the Plot. front boundary lines all lots, tracts and spaces within the plot lying parallel with of said Section; ti ''fit. ", '`:.. Ill:;, :=' '-"r,t•. and adjoining all public street(s), as shown on the plat, in which to construct, thence North 8B5 ,,46 4fes\"=i)tong lkse 5'} k�'`1ine •st said South % of the Northeast 1/4 of the 1. (FF #10) The lots in this subdivision are subject to applicable water, operate, maintain, repair, replace and enlarge underground pipes, conduits. Southees tj4, 30.6 f f 'do(le Wet line of The "COPPER MINE ROAD*; sewer, and stomiwater general facility and hookup fees and transportation, cables and wires all necessary or convenient underground or ground mounted then$c prite;:,tJortfi88t946"litest 7'61;86'feet; fire, and park impact fees. These fees are payable at levels in effect of appurtenances thereto for the purpose of serving this subdivision and other *.,,fence' 1 4. s.T1142 "r aslt:68a,34't feet to the North line of the Southwest 1/4 of the Northeast the time of building permit issuance and may differ from those fee levels property with electric, gas, telephone and other utility service, together withe the -;fA lit of'ie. iitiheasf'' ,4 anbi•3te true point of beginning of this description, said pointbeing 4 currently in effect sewer and water latecomer charges may be payable. right to enter upon the streets, lots, tracts and spaces at all timesfor '=;,the torthwiist c nerrgf that certain tract conveyed to the Port of Anacortes, a municipal purposes herein stated. "i'�rpor ion, de, recd: Rd'Ju 22, 1968, under Auditor's File No. 716164; l 2. (FF #11) ZONING INFORMATION: ty Underlying Zone: Residential District (R2) 2. A 10 foot private storm drainage easement across the North boundary of`f, 's{,; thet e m sal :.titjo,-point of beginning run South 2'11 29' West along the West line of said Port Lots 2, 3 and Tract B as shown on the plot is herebyreserved for and ;� of Ane orti0� track ,�*tlistnnce of 15 feet; I Zone's Minimum Lot Size: 7,500 Square FeetthenceNest! arallel with the North line of said Southwest 1/4 of the Northeast 1/4 of the iI Gross Acreage: 7.48 Acres (included 1/2 abutting ROW) conveyed to Lots 2, 3 & 4 for storm drainage to service lots 2, 3 &,;;;•!1~ iF ss '`En `t`'5;, Southe ti t Y'4 to the Easterlyline of the 'BURROWS BAY ROAD"; Net Acreage: 7.20 Acres which to construct, operate, maintain, repair, replace and enlarge upderc uncjilr• f / g pipes, thereto for the purpose of serving the lots herein. Them¢i,fiterrorice'•�•�f t� 1.`•�f tsi Nqr herfy along said Easterly line to the North line of said Southwest 1/4 of the Northeast Zone's Maximum Density: 4 Dwelling Units (DU) per Gross Acre the improvements to the easement will be the res onsibilit of artii ¢dared b '4 . 1 4 (tte Southeast 1 4; responsibility y r-, /:,,sf / f Density Calculation: 4 DU 7.48 Acres = 29.92, rounded to 30 DU the benefiting lots. ft:u `'•t ,Fr ' Nance East along said North line to the true point of beginning. Proposed Lots: 30 Lots +1 Community Park S SETBACKS: 3. A 10 foot private sanitary sewer easement across;. itLz if'ta{Fthwe* kkundary oft- b.) Beginning at the Southeast corner of the South 1/2 of the Northeast 1/4 of the Southeast 1/4; Front Yard: Lot 1 and Tract B as shown on the plat is herebyypreseryed foYt:;an& co'Ftvgy.7d,;de• •{" thence North 86'59'46" West along the South line of said subdivision 30.00 feet to the West line of to Lot 2 for sanitary sewer pipes to service lot , in:r hick'''pit,.,cd;str'i: t, ti the "COPPER MINE ROAD' and the true point of beginning; For lots 3-17 only, the front setback is 10 feet for the residence & 20 F �= se„stir. ' , operate, maintain, repair, replace and enlarge un.Fierc`round pipEt<, f ; thy' tarpp thence continue North 88'59 46" West 781.88 feet; feet for garages. of serving lot 2. The maintenance of the imprcierrl_ents to the*ct4§ment will be I All other tots' must meet the 217 foot front yard Setback for the R2 Zone. 4 thence North 711`29" East 669.34 feet to the North line of said subdivision; the responsibility of lot 2. nL v i ti; 1 " �,''''',,',r, .s; I! _ thence South 88'40 23 East along the North line of said subdivision 760.00 feet to the West line of Rear Yard: 1L`: the "COPPER MINE ROAD"; For lots 3-17 only, the rear setback is increased from 20 feet to 30 4. A 10 foot private sanitary sewn & .-$tQrm raiktoge- asem dross the West boundary of Lots 27, 28, 2 .8s,-�0 ag'frr.,shci n 'hi z the'° 1bt ,iv' hereby thence South 0'18 59 West along said road a distance of 664.96 feet to the true pointof feet. y 27, 2&; 2 'tS;& •islo;issonrta sewer & beginning. reserved for and conveyed to 4ts•! 6, f ry All other lots must meet the 20 foot rear yard setback for the R2 Zone. storm drainage pipes to service`4i}otstty?6, 27, 2Ps, 2; & 30 in which to construct, operate, maintain, repass;•, *ace and jenOrge underground pipes for Situate in the City of Anacortes, County of Skagit, State of Washington. S``�0�,� the purpose of serving the lots hee in. is The rp int:fiance of the improvements 'All kits 'shall meet the R2 side yard setback requirements for the R2 to the easement will be the res ohs► lit 4 f sect fl ared by the benefiting lots. Zone. P f,_Y1ss. _ 5. A 10 fogfr>>orivate sanitary sewer &''' or•predrainage easement across the 3. (FF #15) A homeowner's association shall be established and be West bound St Lots 18, 19, 20, 21 &''ki act A as shown on the plat is responsible for the maintenance of the bioretention swale (Tract A), hereby reserv'sig fur. and conveyed to Lots 17, 18, 19, 20 & 21 for sanitary IMPERVIOUS COVERAGE LIMITATIONS landscaping buffer (Tract B) and community park (Tract C). sewer & starrri'tsOragoge pipes . . service lots 17, 18, 19, 20 & 21 in which to Based on the storm water design for the plat the total impervious coverage for each lot is 48%. cq,€ �tct, o eratsA ,:s tntain, tic replace and enlarge underground pipes for 4. (FF #19) Pursuant to AMC 16.50.120 (D), the applicant shall record • ie„ppurrq e of seining . telot :=herein. The maintenance of the improvements notice with the Skogit County Auditor's Office which provides a public 4, ttitss�eas ent will:;;tbe`the;,sresponsibility of and shared by the benefiting lots, es- record of any approved tree preservation plan and conservation areas; the ec 'N.v:,-.. f,.� `•`ZZL•!.e-'r application of this title to the property; and that limitations on actions..;jttt's 6. A's20 'filSot ebils0 foot public water main easement on and across Lots 12 & or affecting the property may exist. See recording number on sheet "r. 13 i s 4 tariwn..i1'st th Epiat is hereby reserved for and conveyed to the City of a;, s Ant orfes,,t;ii' whits to construct, operate, maintain, repair, replace and enlarge 5. (Fr #20) This Subdivision is subject to the Tree Preservath3ti"'isr'an' ! . 'c undetgro t"nd pipes for the purpose of serving this subdivision and other property Dated August 12, 2015. Retained Trees shall be maintained by,.,+,tag;,,lo '' "41,, '"With *ate service, together with the right to enter upon the streets, lots, tracts owners, unless approved for removal by the City of Anacor:: s;, disci s?oc is at all times for the purposes herein stated. L �l' .�i ri 6. FF 21 The maximumpermitted height for Leks15 s tallt,be restricted?, _..: " access and utility easement on and across Lot 17 is described in ( # ) g `'� 1 Auditor`s File No. 201702240096. to twenty-five (25) feet from the high point of teIe -j�opei+°�� v`"f�,existing # �. Is t: ;. grade. �,;r'. -I f� ,.. :4. �:e °1;_, ,�r:P•' 8. Tract A is hereby dedicated to the City of Anacortes as a storm drainage ' J:, , 'ly St!_. t 1,F::L �•• ' -` `,, mot'' conveyance and water quality treatment facility. Tract A will be maintained by i 7. (FF Modifications) Lot coverage is rtidrfe from li;? Zcsrttn ��{ t�, the 48 North Home Owners Association and the City of Anacortes. The 48 maximum of thirty-five (35) percent t ' gornaxim, rai^of #114,save aril North Home Owners Association maintenance and upkeep requirements are one half (37:5%)„ i w vg.el ,}; "�, identified in the recorded Declaration of Covenants, Conditions, & Restrictions. Ffr` rt, di' �'�t�;r See Note #1 on sheet 1 of 3. All other maintenance and upkeep is the ,f''. ;, u responsibility of the City of Anacortes. l IRss s fit`••%:. ...‘,1, ,. Iri.,. I :t, .N 1<,a• vt cl N. 9. Tract B is hereby dedicated to the 48 North Homeowners Association for the Is. 4,s<:;" , -.. st,. purposes of landscaping and landscape maintenance.is. j It- •�L't. 10. Tract C is hereby dedicated to the 48 North Homeowners Association for the ks.a{� v}7•r.�t"s' f� '' ;, 4�'I: 1,'�S, purposes of a Community Park to be maintained the Homeowners Association. .�. { ,f� .' t.,` ,tip by � HER R� rt' Si '_s `., L:, sk 11. All common retainingwalls will be the responsibility and owned bythe 48 F.:or W4s,.r'ts'� - t r V, North Homeowners Association. A 5 foot wide easement across Tract C and Lot - ` - . -1-. r .;ft�• sl,•• tR:, �s•�„ �� r� 30 for the length of the wall as shown on the plot map is granted to the41,1 • V i, 1'� a h�' Homeowners Association for upkeep as identified in the recorded Declaration of ,t `� R ;✓ s.? r^t; `.<< .,ur`:� .+,>' Covenants, Conditions, & Restrictions. See Note #1 on /� . 2ISTL diti sheet 1 of 3. �ss�.c,sr °s, d..�f�) :�.:s,,,,,s• ,, t�. :' OWNER/DEVELOPERLAND ;-L..... `4.Z`T ?g '•+x,'.•• ''' SURVEYOR q t"'�' cl. 'l:^° y.:;.° ;: ` . 48 NORTH ON EIDALGO ISLAND LLC DALE HERRIGSTA0 PLS l„1„tft,,,,tt,,,(taf,,,,a,,,llltIt' y. .L. ? r. ..,,.arq�., PO BOX 319 4320 WHISTLE LAKE ROAD , ,St,. ':, ANACORTES, WA 98221 ANACORTES, WA 98221 SHEET 3 OF 3 -iii. '.'ni. �, jtr:: :: „..F. = `,w:_ PUD -2 015 0 0 03 PW # 16 - 005DEV -., II y. �'':a-;y �'^"r,,,,,o..• 'sly r '•A..,, ,.�. OWN BY: DKIi HERRIGSTAD ENGINEERING & SURVEYING SCALE: NOTED DATE: APRIL 2017 4320 Whistle Lake Road, Anacortes, WA 98221 (360) 299-8804 JOB 2015-53 • ,4 BREVIATED LEGAL DESCRIPTION: \ EroGlwn Control Notes for RdsloonfatConsWctlon• ••• I % Q i/ V City of Anacalos LOT 30, 48 NORTH PLAT do PUD, SECTION 22, / J % )'1 r_ TOWNSHIP 35 NORTH, RANGE 1 EAST, W.M., fry --'— —_/ m 5 j J \ A Eruslwr Co Control Bosl Managonanl Praalces stca0 be In �li IMMO CITY OF ANACORTES, SKAGI T COUNTY, STATE I r l� / �— \ oleos per the clBostaccepted site plan prior b any construction OF WASHINGTON, A.F. 201705020028. �1 / cladIMINNINNIMEIN \ �. /�•� i ��' I- • \ B. The erasion control chat be lncpeclod once a day and / -- / RIGHT-OF-WAY LINE `�- NA/ / \ 'i modified to meet therarroundhg condhlons as needed. / �, \ \ /-� / �.� �rl� . C. Theslamdreln system shall bedeaneddelly(Section LANDED GENTRY / + \ �,i' 8PROPERTY LINE �: �U— \ accept)All or the Ctyofemschaebe toac lho pt / �•\ G d acceptance of the City of Memde9 pole er,xp�nco 1j \ - \ .7 \ / - of the project_ Hours AND COMMUNITIES D Stnbll,ad construction enlranvo and roads shall bo ,t inzlaled al the beginning of construction and malnlairwd // /// `, j ' I _ % \•� __-: B •1, dudog th uredon of U,o proJocl Addilbnal rr>ooauros GENERAL N 0 TES may bo uked surf,as wash pads to ensire that al 1 \ / EXISTING 10'PUBLIC UTILITY \ e(t T / Paved o ca oro kept doon.No mud L•oBdxed W crier 1 \ EASEMENT&PROPOSED(NORTH) �' Q AC on m dty soIr"1s. OYNVER: � I • - N E Any col&exposed Nat wfl not be disturbed for coo(2) LANDED GENTRY /� 1' SIDE YARD BUILDING SETBACK LINE N. daycdudnglhoweteoasonoraovon(%JdaysbU,odry 504 E. FAIRNAYEN 5 / \ \ coaccn Wldl ba ImmMlaluly etadlud xtth gw approvM LANDS GTON, WA N. ESC ruelhcds tceedbg,mulchbg,piasik i.a.neta) \ - / 11. F Two(2)weeks pdor to the beginning of d,e xal seas«, 98233 / INLET PROTECTION I / (ecbtxr t),aldtswroedareacshibl.neau bara kwadto 1-(360)-755-9021 ///// PERC220,BLOCKB PROPOSED PE ETER i Idandlyafilchonescanbeseedepeparagon(athe I SILT FENCING( PER wbter sot a.Diahobed se ahal snedad halo ore BUILDING: GRAVEL FILTER TYPE �a—x�•-04—,.x-�,�.,a�x BMP C233 \ (1)wookoflhebeglnningoflhevseaon.Askekh FLOOR AREA- 1,890 SF t, , --�.x..� '-' map of tlrose areas to be seeded M Uwse areasb1� O�� \ remainuncovered shall be submltd la Iha Projsd � ,/ ‘j• /*/ " CHECK DAM PER �' \ ManegocTheProJeclklaroPercamqulmaoodbgln TypICAL v addllbnal areasIn o'der fo roldas,Halerc, adJaunl properties or drolnego iodides. ZONING: ' ` _ \ y. 2.1VHINDAIsiS, ' \ t G. Penalties for an Elusion Control violation aro subject toe /` /C.v /x� • \4- SYJUIoSIgg00neundarChaptel l%,S6-Penaldesior R2 - RESIDENTIAL LOW D/NSITY v , \rtsVblatlon.Each day fs conddered a dllferent violation. P ,/ S NEEDED. + ! SETBACKS: �/�('�� • '�.. .*'� _T_ / q. �• j i ALL SETBACKS IN COMPLIANCE f �J / I� / V WITH CITY NES lR ~• `�/ YNN • / / �'" SILT,.FENCING(TYP)PER CONSTRUCTION FE�10E 1 FRONT YARD MIN 20' SEWER SERVICE + ♦ BMP C233 PER BMP C103 \ /. ♦ i \G °\� EXIST.SS N . LINE f / ' / / I / / 0 G� CONNECTION / \\ 1 HEIGHT: INLET PROTECTION / /,///, /G I E�♦ / �Q (LOT 30) j \ \ \ MAX. ALLOWED: 35' PROPOSED:UNDER / �� PROPOSED 4"DIA.\ PER C220,CATCHBASIN . �/ ' G� \ / \ PARKING: FILTER TYPE � ♦ / ¢ SANITARY SEWER .-� ( \% PARKING SPACES PRONDEO= / 0#9.0/0 ,, � I 5 tS,t / 60.00' / • `' \ 189.9 \ 2 1N GARAGE; 2 IN DRI4EWAY / / / 45.00' \ EXIST 1 / / • _ / D014N 001 '• \ \ GRADE \ I I / EXIST. \t //�� ♦ // /i S. \\ i ' SDCB /�� ' / ♦ // j 7.50'�-I \22.38'---I j 1 I v • / j /'` // // i ° \\ • PLgCESILTFENCINEEGON j I YAR / // / I ♦, SC OH 40 PVC STDORM / I `. \ .�• Osr°owcK..T ERJBMP C233 i 0' FRON& Oa L 0 T COVERAGE / / I ♦♦/ ' / / I \ .• r SETA9EMEI�T UI BUILDING AREA: / . ! I� I♦// EXISTING 10'PUBLIC % j PROPOSED ��.$°\�\\ �� ± t) r E RAGE LOT AREA F 4 ♦I/ UTILITY EASEMENT I COVERED \ �Q°5 "/Is. 8,155 SF, / - ./) / 7 / I--- 7.83' ! PER AF201705020028' / PORCH / I / '` 11�*/ m // / i \\ 'i -''• li PERCENT COVERAGE: 1I / INLET PROTECTION I }/ 0� 1o,e3'. / PROPOSED PERIMETER i �--1� \ • i EXIST. 1 057/ �I ,l pa I I SILT FENCING(TYP)PER i SOIL STOCKPILE ssMH ��__ -�� — I MAXIMUM ALLOWED: 3Z5X PER C220,BLOCK& ` i I y0 ♦ BMP C233/ LOCJATON • ' I GRAVEL FILTER TYPE p , c5 rI / t (COVEI?WITH • IMPERVIOUS COVERAGE I app.1441! 1 Il , �°�i ' / PLASTIC URING . I \-• ,,\ I 1 /, a / Flo // ��.��-� o C I STORM E�JENTS) i ' S7EPSING:ALKWAY: 2 685 S.F. I /,� I' I - Y JJ U K Y ' to _ I PORCH: 143 S.F. I I rq� h• w w c> 5g / p l j DECK. ¢y&O SF.• ll /%% I J I ! /1 o�9�' / Z i i 01 / i . •, I i /r, pR(►%EWAY: 3,823 S. i /%' II t $ �\6'T O%, / d $a \ I /'/ EXI T.•I—_III II LOT A / // I / k *9 ', a LOT AREA: ' !' '� °5 / LQT 3Q so;: II �155 S.F.t �Q; I + PERCENT COVERAGE11/!' / 1 (EAST)2p'REAR YARD I EXIST.' ' 3;823/$155 = 44,4X 1 /'`,/ E�tIST:' I 11 ( ,-BUILDINg SETBACK LINE INLET PROTE TION / MAXIMUM ALLOWED:48.0X l j GRADE i / (\ / I — _2ER C220,CATCHBASIN ! -- *PERVIOUS BELOW / /i l �. I i FILTER TYPE I / i' �// d / 1 PROPOSED PE- ETER (}l Il �� fr). V�1 V •!�} .l(^ ~�Q I. / W i /' / SILT FENCIN YP PERI ; ' �' / ; / iI I / BMPC233 ) e'• ONSTRUCTION f. JlO ,�!`� �� \�'> �% I Q W I ,,_4 —. i . EXISTING SANITAg� ENTRANCE PER BMP C1C5 f L, J �C` _ • _J = rif, , (SIZE TO FIT) 1 i V I_ , ,-- /SEWER LINE{,TYPICAL)• �.. I �� I I GARAGE ) a 1. ) --��9 ~ U z // I / EST)20'REAR YARD /— � RIVfGVAY J o Ji , �j/ ( Ji J mac.,, i ,1 BUILDING SETBACK LINE 1_ _r Ii. \, ��1�j 1 ill.- \%'I J , . .„., \, .7),.\-- //% tit / PROPOSED4'DIA. �� ,� A.4-- � ��l j \} ., y / SCH,40 PVC STORM )r J `Jr) - � C Sri )( • r I I j GRAPHIC SCALE IN 'T PROTECTION l i ' r • }� } } r' . . 6 3 6 12 R C220,BLOCK 8 I , IA �._._ I _ / f I GRAVEL FILTER TYPE f f '�]. i �� J / • i' I I I ( �qpo 0 oory� �p ��1\G�g°\ EXIST. ! ( IN FEET f i o o t WATER Hertz. So .!: 1 Inoh = 6 Feat / i o o d 0dd 54.00' �8 00 — Id 0 / (LOT 30) , I I / %, d�' / t•� Q� $ ♦'' e0`' / ' METER j EXISTING 10'MENTC i / 0 0 0 0 0 0 0 0 0 0 o is o ' b o 0 0 0 j' .% i /` 0 0 0 0 1/ gi / CHECK DAM PER _� i I PERAF20170�020028 48 NORTH ) / t , )852 BMPC207: (SOUTH)SSIDEYARD j v GRADE BUILDING SETBACK LINE / SA2-CAR LEFT jf PROPERTY LINE CHECK DAMS, Jes 4 I EXIST.WATER- j . • / i I23.34' ; AS NEEDED. EXIST I — — —I + j I I I // 60.00' GRADE ( SERVICE LINE — - 113 7 30.02' / �` Nr i ! • EROSION CONTROL PLAN �,- . / I i _ ._ _. . - - iLOT 30 (P133688) 1' f ,' i / I �� EXIST - I 1 ; 1417 LATITUDE CIRCLE !' +t/ • f i_' �� I i ANACORTES, WA / r, / I I. /I • I I CURB&GUTTER I JOB NO: PLAT OF"48 NORTH" / / i . I DESIGNED: LG /+ rr: j I % I j I DRAWN: / A , QT 29 /' ; IDATE: 07fl2017 j 1 . I / /' 1 1of2 --_ — — Ol ��,4,,,.� T: 1`1\ LANDED GENTRYYI�k1�f 1,5 +�.9 'L ., - I I I 0 \i C S AND CONINILINITIES AUG 0 9 ?Oil 11 I GENERAL NOTES OWNER: l�!''11 LANDED GENTRY 504 E. FAIRHAVEN BURUNGTON, WA _ 98233 CITYCITYOF 1�N jp�COR E 1—(360)-755-9021 6 0�1F $,� Vl U t BUILDING: FLOOR AREA- 1,890 SF SITE: TYPICAL ZONING: R2 - RESIDENTIAL LOW DINSITY SETBACKS: ALL SETBACKS IN COMPUANCE IY1T I CITY GUIDUNES SIDEYARDS MIN 5' REAR YARD MIN 20' FRONT YARD MIN 20' HEIGHT: MAX. ALLOWED: 35' PROPOSED:UNDER PARKING: PARKING SPACES PROVIDED= 2 IN GARAGE, 2 IN DRIVEWAY LOT COVERAGE BUILDING AREA: 3,057 S.F. LOT AREA: Loyric s Se,r Crull V I,- 8,155 S.F. 0''',, PERCENT COVERAGE' ` 3,057/8,155 = 3Z5% C. MAXIMUM ALLOWED: 3Z5Z , (21)) ° - Shnnnorl Point •° '3.1c° IMPERVIOUS COVERAGE 0 S1 q t1 I•,p I:, BUILDING: 2,699 S.F. Shannon Point Marine Center G STEPS/S\ PORCH:WALKWAY: 85 S.F. 0 ,t12t`J 113`6-' 1I,S- o ESK: 1430 S.F.a 11 DECK: 0 3F. uP ' DRIVEWAY.- 696 S.F TOTAL �\ �� O 3,623 S.F. ro ;� 11.54 "� t1 tea LOT AREA: '� c1 xo Ig \ti$\ 11'''%'" U 8,155 S.F. a n u tt'\ •> - U PERCENT COVERAGE: `-2o �' `,16�1' `1`tT\OS\ aIL'"1' 3,623/8,155 = 44.4% g _ MAXIMUM ALLOWED:48.0% Igfi ag a 414,�;'• ; *PERVIOUS BELOW — . 17 �o o3V �vow`ltov SITE LOCATION ' nth Si ....km • Ship Harbor Inn© ® i ;1--- ;akR.' Sufism Alec su si?I Aw, Su'\5Et'rt' rC j ` } Son Juan Airlines 0 h�.c 91[1a lba(S• '`c b U •\ ,v, Z < .� G' Anarortes 4 el: gf M t1�v nns �o f�. Airport r St f;Ulrtt)r Ci. 0 `" GRAPHIC SCALE P 1 l Old all's Dell R Markel m Z a` I y yHvl -.E. ANACORTES WA I IN FEET yllne M:trit?eSc+ntr_ — 3- Q '7,ANo_-r? Roriz. Scale: 1 Inrch.J= 6 Foot no )w U G - �'r{ao r, _, 48 NORTH Skyline Marina f^,},r I 4i, ss C1yu� ', °1,r:; 7S Association O Dr �6 R 1 1'�Y SAN JUAN (CO2) ,9 " . 2-CAR LEFT O Fturmv�Gr.••. rl f % 1 i it, , \C a `G0,' g1e - - - - i, Ouecrt1i1111 Y �C EROSION CONTROL PLAN rf,r Map data©2017 Goople 1000>t LOT 30 (P133688) VICINITY MAP 1417 LATITUDE CIRCLE ANACORTES, WA LOT 30 (P133688) 1417 LATITUDE CIRCLE Joe NO: PLAT OF"48 NORTH" ANACORTES, WA DESIGNED: LG DRAWN: DATE: 07'17/2017 SHEET 2 of 2 1 FLOOR PLAN NOTES : _ -- - en - I, ALL DIMENSIONS ARE TO FACE OF STUDS UNLESS NOTED OTHERWISE (U.N.O,). I aVERIFY DIMENSIONS SHOWN ON PLANS. DO NOT SCALE OFF DRAWINGS 55'-0' / = / 22'-0„ f 191-6" 131-6" / a 2. FRAME EXTERIOR WALLS WI 104 5/8" 2x6 STUDS • 16." 0,C, TYPICAL - 1'-I" , 14'-11" 8'-8" , 4'-1115" , 5'-TOES" 3'-115" , 3'-115" , 3'-115" / 3'-115" , 3. FRAME AR INTERIOR IIORBO WALLS H SIDES TYPW/ �CAL 5/0" U?N,O.x4 ADS a 16" O,G. W/ I/2" GYPSUM , 41-6 I/2" )'-6 I/2", 2'-11" / 8'-il5" , 3'-4)5" , 19'-11 I/2" , ' 13'-0 I/2" / LANDED GENTRY 4. FRAME GARAGE/HOUSE WALL. 4 GARAGE EXTERIOR WALLS WI 2x6 STUDS e �,23/4 / 15'-83/4" " HOMES AND COMMUN 1TIP, S a 16" 0.C, (VERIFY HEIGHT OF WALL ON-SITE PER AS-BUILT FOUNDATION) 5, PLUMBING WALLS TO BE FRAMED WI 2x6 amps a 16" 04, SEE PLANS FOR 2640 9H 2350 SW 2350 SH LOCATIONS (VERIFY JOIST PLACEMENT ABV. AND BELOW FOR CLEARANCE) i \ \ I It =ram-- ', \ ''t S. ANGLED WALLS TO BE 45 DEGREES TYPICAL U.N.O. 4x6 HF°2 0 4x6 F'2 4x6 F•2 I 4v 1. DIMENSIONAL LUMBER TO BE HEM-FIR •2 TYPICAL U,N,O. `% Q inr4- VI RAILING PER BUILDER bx6 rel. ' 17 - co Y _� p I (SEE NOTE 113) POST a 8. UNLESS NOTED OTHERWISE ON FLOOR PLAN INSTALL 4x6 I1F•2 HEADER IN T- I } x -� �' I _ _ Q 2x6 EXTERIOR WALLS ABV. DOORS 4 WINDOWS W/ R-10 (MIN.) INSULATION e I I- O. V (� Y Q O INTERIOR SIDE OF HEADER. INSTALL 4x6 HF•2 HDR. IN 2x4 EXTERIOR WALLS % 4 ( Q O I r 1- (IF APPLICABLE) ABV. DOORS 4 WINDOWS U,N.O. BEAMS 4 HEADERS TO 4'-5 I/2". I •- E Q 1 I ^- COVERED HAVE 1 1/2" MIN. BEARING TYP, U.N.O. (BEAMS SHOWN ARE MIN. REQ'D OR 4' K MASTER BEDROOM I DECK BETTER, SIZE 4 GRADE MAY BE INCREASED PER BUILDER'S DISCRETION) \ It Id' S" x 14'-0" O 19'-II" x 10'-10" I 2660 9H O cin �j r 3060 PIC 2660 SH \9 VERIFY PLACENT OF 4x POST IN STUD WALL BELOW ENDS OF GIRDER , O2a'It , I E 3CI - -1 '+ TRUSS ABV. W/ ROOF FRAMING PLAN ON SHEET A-4.I *'' • 2 I/4" 9 4x6 HF+2 (EA. WOW.) \ \ c, / d�8„ / 3'$„ / F'' l" / 3060 9H m Mt u 10. PROVIDE 2x6 BACKING IN ALL BATHROOM WALLS FOR TOWEL BARS, �v • 2'-8" POCKET , TOILET PAPER DISPENSERS, MEDICINE CABINETS, ETC., BETWEEN STUDS. = POOR 5 3/4" (TEMP.) 6080 9GD (TEMP.) n COORDINATE W/ BUILDER/OWNER FOR LOCATIONS m " +9 IEr / a_ 36" / ` \ _� * 4x ��u 4x10 HF•2 \ O� m `r , - BI-FOLD 1C I -, II. INSTALL I/2" HIGH-DENSITY GYPSUM WALLBOARD AT GARAGE/HOUSE WALL \ _ \ -� „ I m e-0 LG. p AND GARAGE BEARING WALLS, 4 5/8 TYPE-X GWB a GARAGE CEILING „ �� rap 1 =U TYPICAL 3 - 1 N Or I12. INSTALL 20-MINUTE RATED DOOR ASSEMBLY W/ SELF-CLOSING HARDWARE 6 J. SH, < ROD Q - ~ 4 I i, 8u ; lDININ1 °2- m4 ��''r � \ Y Q I -- I 12'-1„ x 13-4" p ' 1 _ 2 13. REQUIRED STAIR RAILINGS TO COMPLY WITH IRC SECTION 312, PECK/PATIO n ` IC) U gymm\ \ -' �- +l RAILINGS TO COMPLY IF DECK/PATIO SURFACE IS 30" OR MORE ABOVE 1/2" 6'-3 1/2" 41-8" '' - - r WALK-IN j0 Q 0' Q I irl FINISH GRAPE (VERIFY ON-SITE) CLOSET 1« I --in = _ v v \ m II 9 1"ii_ IOp Ill Q Nvi O - 14, EGRESS WINDOW DIMENSIONS, CLEAR OPENING AND SILL HEIGHT TO COMPLY 4D 1/2" CDX PLYWP, OR 1/16" / IB"x24" MIN. Id LL :Et I = e, WI IRC SECTION 310.1 (VERIFY W/ WINDOW SUPPLIER AND/OR MANUFACTURER) OSS SHTG, THIS WALL = CRAWLSPACE Ii 14 Q I 6'-8 3/4" 3'-1 1/4° , Clilert ex (SEE BHT. A3,2) r ACCESS : _ _ _ _ Da. s_ , CLG. i 15, COMPLIANCE DATA FOR THE 2015 WASHINGTON STATE ENERGY CODE 4 IRC ' c F , I RIDGE i I �� CHAPTER II 1S AS FOLLOWS: - _ FLOOR: R-38 2 x • \x / r I I I a 41 BEDROOM 2 r i , WALLS: R-21 (R-10 MIN, a HEADERS, TYP,) 12-0" a - - e I - - (0 FLAT CEILING: R 49 (R-38 IF INSUL. DEPTH IS MAINTAINED TO OUTSIDE It'-0 x _ _ , I I I 4 ' VAULTED I B = FACE OF EXTERIOR WALL) Q 4 U1 LIVING ROOM I `t O II I Q S 5'-11 1/2" 5'-9 1/2" - LINEN m 20'-I" x 20' 2" _; I 1 VAULTED CEILING R-38 % r N I i W I I a 1 O DOORS: U=,200 MAX. (ONE POOR UP TO 24 S.F. EXEMPT PER I 8' Bj2' _I/2' FOLD _ \-\ 1 0 d I I 9 R402,3.4) 2'-8' \/ 1 U 12 Q 1I 1 12" BY-PASS D. WINDOWS: U•,280 MAX. (UP TO 15 S.F. EXEMPT PER R402,3,3) �, 3'-8" i2" 2'-8 I/2" I I 3 I I GLAZING: 365,5 S.F. • 16.5% OF FLOOR AREA CLOSET I I I A Q 10'-8 I/2" 1 44 ' " K , n et N - - - I FURNACE TYPE: NATURAL GAS FORCED AIR (VERIFY W/ BUILDER) , - 3 8 9 -8 I/2 1I ch 11 O , , SHELF t ROD n REFER TO 2015 WSEC CHAPTER 4 4 IRC CHAPTER 11 FOR VERIFICATION OF THESE I v _OII \ I X S �P Q I o �z� m VALUES ''ram r *- - - - '- viz _ _ _ = a I R RN. 1 - - -�- - - KITCHEN o 1' I ti 3'-0" / OPT. ARCH 12'-11" x 15-5'1 t 16. MINIMUM REQUIREMENT FOR ATTIC VENTILATION IS AS FOLLOWS (CALCULATED : a UN ATTIC, 2:-8„ _ • 1/300th OF ATTIC AREA): y�1 2 (OPT,)/ SEE P� O T 1 MINIMUM REQUIRED: 1311,22 SQ, IN, I NOTE 419 �� LAUNDRY �� RANGE W/ I O l ACTUAL PROVIDED: CI: Ib51,363 Q. IN, I y 1 I m '' HOOD ABV. I 4) ACTUAL PROVIDED: C2: 1,690,654 SQ, IN, PULL-DN. STAIR I I S .D 'Qs r 00 I ATTIC ACCESS (SEE�� 1 SEE w \ W D _ VENTED BLOCKING: CI: 329.815 SO, IN. (35 a 9,425 SQ, IN. EACH) NOTES •IB, •21 4 024) I I NOTE •12 1 PANTRY MICRO. -� VENTED BLOCKING: C2: 358,15 SQ. IN. (38 a 9.425 8Q. IN. EACH) I 1 I 3 .O •Q• ) �. rye_ 4 + RIDGE VENT. Cl. 1,321.488 SQ. IN, (110.624 LF MN. a 12 SQ. IN. PLF) - - i I 1 �ry� 5,"6" 4,-1„ 9,-i" RIDGE VENT: C2: 1332.504 SQ. IN. (III,042 L/F MIN. • 12 8Q, IN, PLF) a ' 12'-8" / / Il, SEE ELECTRICAL PLAN ON SHEET E-1,1 FOR LOCATIONS 4 SIZES OF EXHAUST11 BATH I t FANS. LOCATIONS AND SIZES REQUIRED TO COMPLY W/ THE WASHINGTON et b ,q II M _ m STATE VENTILATION 4 INDOOR AIR QUALITY CODE 4 IRC MI501A ARE A5ill +D , N 2 CAR GARAGE a 60' VANITY r -fie �I _ FOLLOWS: Q „ 3'-O O NI x KITCHEN: 100 CFM RANGE HOOD (MIN,) F4 = 21 -6 X 21-6" /` Q q I C e LAUNDRY: 50 CFM (80 CFM RECOMMENDED) 611 - i - :r pi I F pp �+ - 0 z O_� L_J � .11NS Q ,p BATHROOMS: 50 CFM (80 CFM RECOMMENDED) in I j 'm Q Q 0 = NOTE: ALL FANS ON 20-MINUTE TIMER TYPICAL, ELECTRICIAN TO VERIFY TQ SHELF t ROP W I ry = ulsr sz v 1' INSTALLATION OF GFCI OUTLETS IN ALL WET AREAS, VERIFY TYPES AND ` CLOSET 61 4 V FLEX ROOM �+_ LOCATIONS OF ALL ELECTRICAL FIXTURES WI OWNER AND/OR BUILDER " O 12'-II" x 15-0" ii m n i J 12" BY-PASS ENTRY d 0 12 IS. INSULATE ALL ACCESS DOORS/HATCHES TO CRAWLSPACES/ATTICS TO THE l 2-8�� = Q x1 2 EQUIVALENT RATING OF THE INSULATED FLOOR, WALL OR CEILING THROUGH , 5'-10" I 5'-4" FUIL-LT k, v - WHICH THEY PENETRATE 9 , It,-2„ / +0 St In I m 19. MOUNT Hurt ON PLATFORM IS" ABOVE GARAGE SLAB PER IRC SECTION M1301.3, 2'-8"� 4) STRAP NWT TO WALL PER IRC SECTION MI31O1.2. PROVIDE OVERFLOW PAN AND I Q PIPING PER IRC CHAPTER 28. INSTALL T 4 P VALVE AND PIPE TO EXTERIOR I m TERMINATION. INSTALL A VACUUM RELIEF DEVICE PER MFR./3. SPECS. TO HUT 3 I/8x15 GLB 24F-V4 DF/OF (MIN.) NOR, 1 •2 axe u • PER UPC 504.6. \ \ \ . r I, STUDY/BDRM, e3 I -1 >. ti 1 11 �LII \ \ 16'-0" x 1'-0" OVERHEAD GARAGE POOR " 4x6 FIF•2 (2 3050 f [ _ 7 : : C _ ] 13'-1 x12-O" I I , I 20. WHOLE-HOUSE VENTILATION PER NOTE •21. WHOLE HOUSE FAN LOCATED IN 4x6 CEDAR ARBOR BEAM -, V,T,O,** - I I LAUNDRY ROOM (VERIFY W/ BUILDER) r,Il1 4 -II I 9 21. DISAPPEARING STAIRS OR ATTIC ACCESS PANEL COVERED W/ 5/8" TYPE-X 4) 40 PORCH uIII +p 11 GWB AND PROVIDED W/ WEATHER STRIPPING GASKET (MIN,) x „ , , 4)I ' I S 18'-0 x 1 .6' x I I I 122, FIREPLACE TO BE SUPPLIED WITH OUTSIDE COMBUSTION AIR DUCT W/ MINIMUM 4x6 1-IF'2 4x6 1-1F•2 ) 4) I 6 SQ. IN. SIZE AND PROVIDE READILY OPERABLE DAMPER. INSTALL GAS _ \ - -_II '1-U II I \ _ \ FIREPLACE WI CLEARANCES AND COMBUSTION AIR PER MANUFACTURER'S (2J3050 5H 10 - - i RECOMMENDATIONS' ANP PER CODE i P,T, 8z8 POET WRAPPED PERj. RAILING ER BUILDER T 1 SAN J UAN 23, INSTALLLL1/2I/2 MIN.. FIBERGLASS-FACED FIBERGLASS-FACED GWB BACKER AT TUB/9HWR, SURROUND BUILDER W/ I6"x1®" MASTIC-APPLIED (SEE NOTE '3) 1 MASONRY COLUMN BELOW (3 TYP.) 24, PROVIDE MIN. 22"x30' ATTIC ACCESS W/ MIN " 8'-2 3/4" 12'-9 I/4" 2 3/4" ABV, USE PLYWOOD DAMS TO CONTROL CEILING INSULATION * OPNG. EDGES A-. 13'-6I/2" , 19'-51/2' / . 25, PROVIDE PARTICLE BOARD UNDERLAYMENT AT VINYL AREAS. COORDINATE , 2'-3" , 2'-1" , 5%0 3/4" se3.-4 1/2" / 5'-2 3/4" FLOOR PLAN THICKNESS W/ OTHER FLOOR FINISHES TO PROVIDE SMOOTH AND LEVEL " -- -. - „ - - r „, COASTAL 2 TRANSITIONS / 3'-O / 16 -O ' . 3'-O ' a 5'3 3/4 ' / 3'-d 1/2' / 5'-3 3/4 ' / 5'-4 13'-826 USE PRIMER/SEALER ON GWB BEFORE AND AFTER TEXTURING y / 55 -0 / /21. TO COMPLY W/ 2015 WSEC SECTION R406.2, THIS HOUSE (2,215 SQ. FT.) ,t '(WILL NEED 3.5 ENERGY CREDITS. TO ACHIEVE THIS, THE FOLLOWINGJoa No: 48 NORTH - LOT 30 OPTIONS HAVE BIT S: ECTFb FROM TANGE 406.2, _ FLOOR PLANOPT. la (.5 CREDITS): EFFICIENT BUILDING ENVELOPE. SEE NOTE •IS 0 A 201 7 DESIGNED. LG BJFOR INSULATION VALUES. (pJJI / DRAWN, JR, BJ, TP OPT. 2e (1.5 CREDITS), AIR LEAKAGE CONTROL 4 EFFICIENT VENTILATION. SCALE: 1/4" o I'-O" 2,215 SQ, ET, REDUCE THE TESTED AIR LEAKAGE TO 1.5 AIR CHANGES PER HOUR MAX. DATE: 8I4I2017 4 ALL WHOLE HOUSE VENTILATION REQUIREMENTS AS DETERMINED PER IRC SECTION MI5O1.3 SHALL BE MET W/ A HEAT RECOVERY VENTILATION GARAGE 484 S,F. SHEET SYSTEM WI MN. SENSIBLE HEAT RECOVERY EFFICIENCY OF 0.85, OPT. 3a (I.O CREDITS): HIGH EFFICIENCY HVAC EQUIPMENT. USE GAS FRONT PORCH: 109 S.F.BACK PORCH: 15S S.F. CITY OF p/L-]E F��®rITE FIRED FURNACE W/ AFUE 44%. OPT. 5a (.5 CREDITS), EFFICIENT WATER HEATING. ALL SHOWER HEADS 4 - A3 • 1 KITCHEN SINK FAUCETS SHALL BE RATED AT 1.15 GPM OR LESS. ALL OTHER WA LAVALCi-_FAUCETS SHALL 8g,.,P4 P o .;o GPM OR LESS. e _-__- ._ _ __ -�