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Permit File BLD-2020-0738 3952 Rock Ridge Parkway
1 Y C} City of Anacortes Invoice/Permit#: BLD-2020-0738 ' � � 904 6th Street Applied date: 11/24/2020 P.O.Box 547 Issue date: 12/07/2020 > 't► ,. Anacortes, WA 98221-0547 Expire date: 06/05/2022 11 '' (360) 293-1901 Job Address: 3952 ROCK RIDGE PKWY Permit Type: Single Family Residence Permit ANACORTES WA 98221 Project: APN: Remarks: NEW SFR Owner: BRIAN & HELEN WORTHINGTON Contractor: KREIDER CONSTRUCTION Address: 2520 BERENTSON CT Address: 1010 22ND ST ANACORTES WA 98221-4517 ANACORTES WA 98221-2521 Phone: (206)612-8813 Phone: (360)707-5588 License#: General Information: Fees: Occupancy Group it-1 Park Impact Fee 615.00 New or Replaced Hard Surface 2943 Traffic Impact Fee 2,765.69 1st Floor Square Footage 953 Non Sprinklered SFR Fire Fee 100.48 2nd Floor Square Footage 1547 EMS Impact Fee 356.26 3rd Floor Square Footage 726 SFR/duplex: site plan/design 60.00 Garage Square Footage 630 Stormwater Review 235.44 Deck Square Footage 394 State Building Code Fee Resi 6.50 Porch Square Footage 133 Sewer Inspection Fee 51.08 Stove, Appliance 1 Storm Drain GFC-Residential 1,696.09 Building Valuation 800000 Sewer GFC-Residential 9,140.86 #of Heat Pumps<- 3 Hp 1 Plumbing Permit Fee 174.00 #of Radiant Hydronic Piping 1 Plan Application Fee 200.00 #of Boilers<= 100,000 BTU 1 Building Permit Fee 4,658.75 # Plan Review Fee 3,028.19 of Backflow Devices 1 Mechanical Permit Fees 148.70 #of Tubs, bath 1 #of Clothes Dryers 1 Total Calculated: 23,237.04 #of Clothes Washers 1 Deposits/Receipts: 0.00 #of Dishwashers 1 #_of_Gas Outlets 1 Total Due: 23,237.04 #of Gas Fireplace 1 #of Gas Piping 3 #of Gas Water Heaters<= 100k 1 #of Water Piping 3 #of Hose Bibs 3 #of Kitchen Sinks 1 #of Hand Sinks 5 #of Range Hoods 1 #of Showers 2 #of utility Sinks 1 #of Ventilation Fans 4 #of Water Closets(Toilets) 3 Y O . City of Anacortes Invoice/Permit#: BLD-2020-0738 904 6th Street Applied date: 11/24/2020 P.O.Box 547 Anacortes, WA 98221-0547 Issue date: 12/07/2020 (360) 293-1901 Expire date: 06/05/2022 C g, The issuance or granting of this permit shall not be construed to be a permit for,or approval of, any violation of this Code or any other ordinance or order of the City,of any state or federal law,or of any order, proclamation,guidance advice or decision of the Governor of this State. To the extent the issuance or granting of this permit is interpreted to allow construction activity during any period of time when such construction is prohibited or restricted by any state or federal law, or order, proclamation, guidance advice or decision of the Governor of this State, this permit shall not authorize such work and shall not be valid. The building official is authorized to prevent occupancy or use of a structure where in violation of this Code, any other City ordinances of this jurisdiction or any other ordinance or executive order of the City,or of any state or federal law,or of any order, proclamation, guidance advice or decision of the Governor. The building official is authorized to suspend or revoke this permit if it is determined to be issued in error or on the basis of incorrect, inaccurate or incomplete information, or in violation of any City ordinance, regulation or order, state or federal law, or any order, proclamation, guidance or decision of the Governor.This permit becomes null and void if work or construction authorized is not commenced within 180 days or if construction work is suspended or abandoned for a period of 180 days at any time after work is commenced. I have read and examined this application and know the same to be true and correct. )z4t4v4e...z._." SIGNATURE OF OWNER OR AUTHORIZED AGENT ISSUED BY ��// I. ID Jd / JIM DUNLAP (360) 982-0535 / / / / JIM@JDDESIGNDRAFTING.COM / FACE OF CURB / / / / / // / / / / ` / / / / / FIRE HYDRANT / / / / / /// / / /' °' S sr�� / ,/ LANDSCAPE NOTES / / • APPROXIMATELY 5395 S.F. OF THE 9961 S.F. LOT WILL / �' / WATER METER N / // BE LANDSCAPED WITH EITHER LAWN OR PLANTED / / BMP CI05 N / AREAS. THIS IS APPROXIMATELY 54% OF THE LOT, / CONS/`RUCTION ENTRAN E N /` ' /' WELL OVER THE REQUIRED 20%. A MINIMUM OF (10) --o�iIDE 12" UJIDE X 20' LONG ( IN.) i `, �'� ♦ // Driveway Grade 12% TREES WILL BE PLANTED ON THE LOT, WITH NO MORE •��Nv�TRUCT ON ACCESS W/ CRdSHED N / / .3...4 THAN 30% BEING OF THE SAME SPECIES. EVERGREEN // / TREES SHALL BE MIN. 8" TALL, WHILE DECIDUOUS ROC z- SE a conic. DRIVEWAY CATION ri'qk it / >,/ / /PER DETAIL ON HIS PAGE #)i .,�� // ?- TREES SHALL HAVE MIN. I I/2 CALIPER AT CHEST / %/ (NEW CURS CU REQUIRED) �0 - �.`. // HEIGHT. / �th � / s / // /' / \O r / 430 // // / driP / s p ` Strip drain in front of DRAINAGE NOTES a` a • ` garage door. / /' / g g RUN ROOF SITE DRAINS IN 4" PVC TIGHTLINE. SEE / /' a / / INCLUDED DRAINAGE PLAN. W ' ` • KEEP DRIVEWAYS/PAVED AREAS SLOPING AWAY / ' / /�� ,, `, CRUSHED ROCK PATH FROM HOUSE. 0 / / / Q 4 se4-41:41, -; ../ / .� : ./': ":4 , % �,4pr 2 � EROSION CONTROL W / pp , / oa / / ♦ // ;�P ! ;haw " ,l� `�, 5�,, z / Q' �� . ;0 • NOTES w i / BMP C154 I / /• \ o / / / 1 I / / // \\ N (in CONTRACTOR TO INSTALL SILT FENCING ON DOWN / / C,' DESIGNATED CONCRETE / \ . \ ' i / / / `\ SLOPE SIDE OF ENTIRE EXTENTS OF EACH SITE UNDER / / / WASHOUt AREA/ ' __ / A /` // \ CONSTRUCTION. SILT FENCING TO REMAIN UNTIL ALL J W / �i' it.O / ' /// //< ,/ CONSTRUCTION IS COMPLETED AND LANDSCAPE IS IN / /' / / •� // i, �/' / // 111406111kliNth_ i �S�o PLACE. QCC / / IN ADDITION TO SILT FENCING COVER ALL �j // / EXISTING CURB GUT // �� // �� Olt //('' // •ii / STOCKPILED SOIL WITH VISQUEEN. / ' FOR DRIVEWAY / m / `0 0,0 / S9 Z / N 7111j111114 i 441( PROPOSED ATTACHED O // // AV S EXACT ST"D NDFELDIIM CC S GARAGE I� I / Ir*RAP-05-D R0‘1114 It o (I5 411, 1=,do-c , vp i OZ / / / / \\ 425 U U Z 0 1_ / /' Al /IF / V9- \\ (4242� ,0 ccn c� Z 27 .(EC7)I NO--1-'r)(\jLi) IPS // o .G RE �QE CE ♦�r. � wMilm w / / // \ (11 104tt N i TAI N1/434O N / I—L.U z< „ti X 0-----____-----------, 1111* 4 / / / N / * * DPERcOKP$05ED r.ACK 11114 / // 445 � / ,4♦�♦♦♦�, .� .� �, N LOT 13 / / LINE F F DATIO / v v ClSter, :._ in / ik )0,t / bac, yard to coll'ec // 440 \ / SMALL LAWN . d pump storm N N N \ 420 / . \\ / water to CB in street, \�/ 1,, post construction. Z435vj , 11111rN '�' Location t0 be N \\ 6?�8 '�` • -termined. NLOT 14 430 j67' ,. oil THIS AREA PLANTED/MULCH. PLANTINGS / \ ' 41, TO BE ADDED GRADUALLY 4r '•- OE BY HOMEOWNER. N, NIA, W 425 -,-• Oa s N ai ` \ IA* V rje..„,iirr -14.4riAl i tt ad � Qli . � o` 1 �• °e 1111PW, W. Z vir ' \420 . w / SITE & LANDSCAPEad � LEGEND / o laE -IIIIIIIII"INw O TREE p w CO 0 0 SHRUB/PLANTED AREA LOT 15 N .,,,,siiiiiiiiiiiiiii,i1,4 < • ,_. * * * * LAWN * W W DRAWN BY JAD PAVED SURFACE / SCALE AS NOTED \ -e5 JD JOB# 1217NC18-WORT CRUSHED AGGREGATE GREATER THAN 3' BUT SMALLER THAN 6" GRAVEL OR CRUSHED ROCK DATE 02/17/2020 SURFACE n SITE & LANDSCAPE PLANPROPERTY LINEREVISIONS �, .�, .�. �. SCALE: 1" = 10'-0° / Structural 6/16/20 \/\� •�47♦ • ♦- ♦ :4��� ♦ r \� Z_ BUILDING SETBACK LINE OF BLDG. FOOTPRINT —————— LINE OF ROOF — UTILITY LINE CONSTRUCTION SILT FENCE ENTRANCE CROSS SECTION X HIGH VISIBILITY FENCING NO SCALE A2 SHEET 2 OF 13 l i 0 FOR CODE co � �A A W ! �1�Y 0 < Storm Water Drainage Report ". Minimum Requirements 1 through 5 +' I-c, �� ,s91 jtyp = Minimum Requirement 1 through 9 N cog` ¢Jfir�C° SeFC ENGINEERING DEPARTMENT 904 6th Street Anacortes, WA 98221 www.anacorteswa.gov Official Use Only: (Information to Inspectors) Required Storm Water Facility and other related requirements: MR #2, Site Sediment Discharge Potential high, 215 Project Address: 3952 Rockridge Parkway Submittal Date: Parcel Number: P134325 Revision Number: Permit Number: Reviewer: Rob F. Acceptance Cate (C A):_J 12/2/2020 FRONT OF REPORT: Submittal Checklist: (All items listed below are required for a complete submittal) o Cover Sheet (Preparer to Provide): Project title, Location, Revision dates, Engineer's Stamp o TAB 1: Minimum Requirement#1 — Preparation of Stormwater Site Plans o TAB 2: Minimum Requirement#2 — Construction Stormwater Pollution Prevention (SWPP) o TAB 3: Minimum Requirement#3 — Source Control of Pollution o TAB 4: Minimum Requirement#4 — Preservation of Natural Drainage Systems and Outfalls o TAB 5: Minimum Requirement#5 — On-site Stormwater Managements o TAB 6: Minimum Requirement#6 — Runoff Treatment o TAB 7: Minimum Requirement#7 — Flow Control o TAB 8: Minimum Requirement#8 —Wetland Protection o TAB 9: Minimum Requirement#9 — Operation and Maintenance o APPENDIX 1 - Survey performed by a Professional Land Surveyor o APPENDIX 2 - Soils Analysis (Volume 1, Chapter 3.1.1) o APPENDIX 3 - Model Soil Management Plan for BMP T5.13 o APPENDIX 4 - Determining Construction Site Sediment Damage Potential (Appendix 7) o APPENDIX 5 - Site Plan with all applicable information (Minimum Size 11x17 — 30 scale) o APPENDIX 6 - Documented Site Photos (North, South, East and West) o APPENDIX 7 - Drainage BMP Facility Maintenance Covenant, if applicable. To be recorded prior to the Temporary Certificate of Occupancy, Certificate of Occupancy or Final Acceptance. Stormwater Management Requirements: o Refer to the 2012\14 Department of Ecology Manual, as amended in 2014 for further required information. o See also, City of Anacortes Municipal Code 19.76 for additional information o See also, current Engineering Development Standards, Chapter 2- Storm Drainage for additional information. Version Date: October 7, 2019 Previous Version Date: February 20, 2019 Project Description and Summary: Summary Table Existing Proposed Development Type Undeveloped I of Single Family Number of Lots 1 Lot Acreage in SF 9969 Soil Type(s) Site Sediment Transport Score (High\Low) 215 Depth to Ground Water Table (Feet and Inches) (See completed Soils Analysis (Volume 1, Chapter 3.1.1) Infiltration Rate during Rainy Season (Inch\Per Hour) Impervious Surface (on-site) Impervious Surface (off-site) _ New and Replaced Hard Surface Total (SF) _ 2943 Lot Coverage (Percentage) 29.5% BMP (Required Minimum Requirement 5) BMP T5.13 Post Construction Soils Water Quality Method (Minimum Requirement 6) Water Quantity Method (Minimum Requirement 7) Existing Site Conditions Summary: (Additionally, provide information on previous permits, if any, like Grade and Fill, Clear and Grade, topography, vegetation, drainage, Critical Areas adjacent to the site and how it may affect this project if soils are disturbed, Soils Type (Included in Soils Analysis Report), Erosion Problem Areas, Construction PhasinglSequence) The existing site in an undeveloped lot with slopes of from 20% and up to 35% in the west corner of the lot. The site is mostly rock with a steep slope at the west end going down toward the building site, and then steep again at the southeast side toward the south. Existing drainage system is located toward the northwest at the end of the lot connecting to street drainage system at Rockridge Parkway. The properties to the north and south are developed. Developed Conditions Summary: (Additionally, to be shown on the site plan. Identify cut and fill areas, proposed slopes of all hard surfaces , proposed contours) The proposal is a 2282 square foot(roof and patio area) house and 661 square feet of new paved driveway that joins to Rockridge Parkway that is to the northwest. The site will be extensively excavated and landscaped throughout. It has been identified that his area should not use infiltration due to the proximity to the steep slopes and inability to perc water. Direct connection to the existing drainage system is recommended. The project is Flow Control Exempt and no infiltration is recommended. Drainage Basin (2007 Storm Comp Plan — City website\publicworks\engineering\comprehensive plans): What Drainage Basin are you in? Identify any downstream drainage issues (Storm Comp Plan: If so, describe: Complete the Applicability Requirements — Flow Chart (Figure 1-2.4.1 Attached, Figure 1-2.4.2 Attached and Figure 1-2.5.1 Attached) - Highlight the path and attach Flow chart is not applicable to this project. Version Date: October 7, 2019 Previous Version Date: February 20, 2019 1 . EYes I - Na *Mere fe:= :Ie. - - - ND ;the II}oes:re arojec: aro,ect • EN P TE.t 3A, B. or C. Oo tt-:_ - =., trigger only M Rs x 1 - trytjgered Intl'--,"'.^ DorYrspou Disc=-5]r =5? Per Figure 3.2 or ryvykvi#21 Sys'.. - _ Dr Perforated Dturz--out F gure 3-3 In Ap erdlx 0 No addlgoral Conrectons 1 of the 21313-201 F requrer efts • BMP T5-t 1 or T5.12: Corceitrated Fib% '.YWA Phase II Permit Disperson or One**.FIoa Dlspecsor & Phase I Perrrt;. NOT REQUIRED.Acrre►+ernerht dine LID ' No i the protect triggered Performance Standard. Applylrg Me other Yes, BIPs it List 1 1 or_Ist#2. ; onfiy MRs*1 -e9;t Is the project Inside the UGA? • Did the protect de4e1coer choose Co meet the LID Pere r3rc* D:andard? Yes,/ ■ Is the protect on a parcel * No or E acres or arger? aEC., F,E For eacri Did Me araec:developer -- No sur'ace. corsder the Worse to meet the LID ,;Yes 5MPs Ir the order Performance Standard' REQUIRED: Meet the LID s:ed n List*1 for Mat r'or•r'an3.",landard triroug' t)ae of surface- .ise Yes use o'er 5YPis•1 In the the first 6MP Chats 14 CWMMWW except*or pans ae,ed reas.t = Yes Na Raln Gardens ;the use of 51oretentlon s acceptab NOT REQUIRED Acn erement orme LID t If the project can't meet tna Peto1rharce^tandani. =.SQUIRED: For each LID Performance Standard. I'. 1r ■ surrace.consider the BMPs must seek and be granted an REQUIRED: Meet me ID Pero r•-3nce T Irt the order Isted i 4,Ist*2 eIceptionNarlance. =nom mrough the use o'aim e M a4s I in fix that type of surface. Use ?F the 2014 SWYMWW except for Rain Gardens t e Its.:EMP Ma.:Is _QUIRE .a;: 5MP': rile use or ooreter:tlor is a ceptaale; consI erei'e3s a* 'usi�vnstn x.c got Qu: 3,d Dertr REQUIRED for Protects Tngge-nc MR -3' NOT REQUIRED: Apply 13MP T5.13 Post Cc-notic Ion Cc r Achle•:errent of:re _ = NOT REQUIRED:Apotying trn� Quarry and Deattl. Performance Ctardara. BMPs In List*1 or List 1F2_ NOT REQUIRED:App} fig the E V Ps 1 _Is' ir1 Or_Is:42. •Recomrr,enae o W1 for y E- �Jr I„'oJecr s'rg9e'tng MRs x1 -r.: Figure 1-2.5- 1 Flow Chart for Determining LID MR 5 Requirements DEPARTMENT OF Re.sec Jlure 2C'5 ECOLOGY Please see brtp 1w ecy.wa.gov'sony.*tgr,*.him;for copyng.nt native inclt.iing cermfssi:rns. _:ate of Washington nitabon of Ilablllty,aria alsclarrer. Version Date: uctooer /, Lu w i-'revious version Date: reoruary LU, LU"i9 TAB 2 (MINIMUM REQUIREMENT#2) • 1-2.5.2 Minimum Requirement#2 — Construction Stormwater Pollution Prevention Plan (SWPP) - All projects are required to complete Minimum Requirement 2. - Refer to the 13 Elements of the SWPP (See document below, complete and attach) - See attached Table 4.1.1, Table 4.2.1 and Table - Provide Engineering Calculations as an attachment for Sediment Ponds\Traps, Diversions, Waterways and Runoff/Stormwater Detention Calculations. Version Date: October 7, 2019 Previous Version Date: February 20, 2019 Table 4.1.1 Source Control BMP's by SWPPP Element Element#1 Element#2 E lement 113 Element#5 Element#6 Element#9 Element#11 Element#12 BMP or Element Name Preserve Establish Stabilize Protect Control Maintain Manage the Protect Low VegetntionlMark Construction Sorts Slopes Pollutants BMPs Project Impact Clearino Limits Access Development BMP C101: Preserving Natural Vegetation V BMP C102:Buffer Iones V V BMP C103:High Visibility Plastic or Metal Fence BMP C105: Stabilized Construction Entrance/Exit • BMP C106: Wheel Wash +/ BMP C107: Construction Road/Parkirg V Area Stabilization SMP C120:Temporary and Perrrenent V Seeding BMP C121: Mulching V V BMP C122: Nets and Blankets d V BMP C123: Plastic Covering 1 BMP C124: Sodding V BMP C125: Topsoiling 1 Composting V BMP C126: Polyacrylanide for Soil Erosion V Protection BMP C130: Surface Roughening V V BMP C131: Gradient Terraces V V BMP C140: Dust Control BMPC150: Materials On Hand V V BMP C151: Concrete Handliig V BMP C152: Sawcutting and Surfacing Polution Prevention BMP C153: Material Delivery,Storage and V Containment BMP C154: Concrete Vtbshout Area V BMPC160: Certified Erosion and V V Sediment Control Lead BMP C162:Scheduling V Version Date: October 7, 2019 Previous Version Date: February 20, 2019 Table 4.2.1 Runoff Conveyance and Treatment BMP's by SWPPP Element Elegant 04 Element dB Element ff13 Elaataart l3 Bement eent 05 Bernard NT 51a�ifi;a Element 09 Elan-ant eta Prvt¢ct Lew L'•1Rf Ci IC MO Name Centel Product Pleated Control Control Da- Sediment Slopes Crain Indlats Channels ImpactWkterInp impact Controls ,and Otrdots , 3evelapmcnt 13111P CM: tntanaeptor D and Swale r / LIMP C2111: Grass-lined Channefi r/ BAIP C202:Channel Limp V AMP C203: Water Bars J rI AMP C204: Pipe Slope Drama r/ LIMP C206: Subsurfaoa Drains V BMP C206: Level Spreader V LIMP C201: Check Darns BMP C2OS: Triangular Slit Dike tliaotwdNa - Encased Check Darr AMP C2118: Outlet Pralectiaa 1 AMP C220: Storm Drain Inlet Proledlon r/ AMP C234: Brush!eerier BMP C232. Crave!Farr Berm F AMP C233: Snit Fence .I ►I AMP C234: ueoetarlad Strip d ,I AMP C233: Wanes AMP C236: Vegitntive Filtration AMP C240: Scdimont Trap AMP C241: Temporary Sediment Pond / f AMP C230: Cdlrtrut1Ion Slorrnaster V Chemical Tree rsert AMP C251:Construction Storgmvadar ./ Filtration AMP C252 High pH Neutralization Using • • CO2 -4 BMP C233:pH Control for High pli Naito/. I r/ Version Date: October 7, 2019 Previous Version Date: February 20, 2019 13 Elements of SWPPP (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 Above from 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: Brian and Helen Worthington Site Address: 3952 Rockridge Parkway Prepared By: Julie Marquez The Stormwater checklist or building permit determined that: The 13 elements must be addressed P These elements must be addressed for construction activity adding under for construction activity adding 2,000 2,000 sq. ft. of hard surface area. sq. ft. or more of hard surface area. This means that an attached narrative and site plan are required with this document. Under each element, provide the BMP's that will be applicable to your project. Use the attached Tables provided. ELEMENT 1: Preserve Vegetation/Mark Clearing Limits Before beginning land disturbing activities, including clearing and grading, clearly mark all clearing limits, sensitive areas and their buffers, and trees that are to be preserved within the construction area. ❑ Retain the duff layer, native top soil, and natural vegetation in an undisturbed state to the maximum degree practical. A high visibility construction fence BMP C103 will be installed at the perimeter of the construction site except if and existing fence already exists or where silt fence is used. BMP will be installed as first step of construction. BMP C233 Silt Fence will also be used to mark the north, west, south, and east perimeter of the construction site. BMP to be monitored daily and repaired as needed. ELEMENT 2: Establish Construction Access n 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. The construction entrance will be limited to one location at northwest side of lot at the road with BMP C105 or C107 (construction entrance). Any dirt or mud that is tracked onto the roadway will be cleaned immediately. To be installed prior to construction. BMP to be monitored daily and repaired as needed. Version Date: October 7, 2019 Previous Version Date: February 20, 2019 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. A silt fence BMP C233 is to be installed along the downhill east and south side of the property. The entire site will be disturbed during construction and finished with new landscaping. 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. 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 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. Per BMP C233 a silt fence will be installed as noted in element 3. To be installed prior to the start of construction. BMP to be monitored daily and repaired as needed. BMP C162 Scheduling to be implemented to the control and monitoring of this element. 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 Version Date: October 7, 2019 Previous Version Date: February 20, 2019 forecast. ❑ Stabilize soil stockpiles from erosion, protect with sediment trapping measures, and where possible, be located away from storm drain inlets, waterways, and drainage channels. ❑ Minimize the amount of soil exposed during construction activity. ❑ Minimize the disturbance of steep slopes. ❑ Minimize soil compaction and, unless infeasible, preserve topsoil. Stabilized exposed and unworked soiled by application of effective BMPs that prevent erosion. Applicable BMPs include, but are not limited to: temporary and permanent seeding, sodding, mulching, and plastic covering. Install plastic covering per BMP C123 on Soils Stockpiles. BMP to be monitored daily and repaired as needed. Refer to Table 4.1.1 in Minimum Requirement #2. 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). ❑ 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. 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. ❑ Consider soil types and its potential for erosion. ❑ Stabilize soils on slopes, as specified in Element 5. ❑ BMP combinations are the most effective method of protecting slopes with disturbed soils. Ex: Use both mulching and straw erosion control blankets. The site is steep with up to 35% slope in the areas of construction. Mostly rock formations of slope to aid in protecting the slopes. version uate: uctooer I, zu I y rrevious version uate: reoruary zu, zu la ELEMENT 7: Protect Drain Inlets ❑ Protect all storm drain inlets made operable during construction so that stormwater runoff does not enter the conveyance system without first being filtered or treated to remove sediment. ❑ Clean or remove and replace inlet protection devices when sediment has filled one-third of the available storage (unless a different standard is specified by the product manufacturer). n Where possible, protect all existing storm drain inlets so that stormwater runoff does not enter the conveyance system without first being filtered or treated to remove sediment. Keep all approach roads clean. Do not allow sediment and street wash water to enter storm drains without prior and adequate treatment unless treatment is provided before the storm drain discharges to waters of the State. n Inlets should be inspected weekly at a minimum and daily during storm events. Per detail 1-40.20-00 Storm Drain Inlet protection devices will be installed at existing catch basins in . the immediate vicinity of the project. To be installed prior to the start of any construction. Nearest . catch basin just northwest in Rockridge Parkway to be protected with an inlet sock. BMP to be . monitored daily and replaced as needed. ELEMENT 8: Stabilize Channels and Outlets n 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. No stormwater runoff will be conveyed off site via channels, swales, or streams. ELEMENT 9: Control Pollutants n 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. n 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. Version Date: October 7, 2019 Previous Version Date: February 20, 2019 n 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. ❑ 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. ❑ 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. Per BMP C154 a concrete washout area is to be installed onsite to capture contaminated water from concrete washouts. To be installed prior to foundation / concrete work installation. BMP to be monitored daily and repaired as needed. Contractor to provide spill prevention kits for excavation and concrete crew as required on site. 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. ❑ Other treatment or disposal options may include: 1. Infiltration 2. Transport off-site in a vehicle, such as a vacuum flush truck, for legal disposal in a manner that does not pollute state waters. 3. Ecology-approved on-site chemical treatment or other suitable treatment technologies. 4. Sanitary or combined sewer discharge with local sewer district approval, if there is no other option. 5. Use of a sedimentation bag with outfall to a ditch or swale for small volumes of localized dewatering. Construction equipment operation, clamshell digging, concrete tremie pour, or work inside a cofferdam can create highly turbid or contaminated dewatering water. ❑ Discharging sediment-laden (muddy) water into waters of the State likely constitutes a violation of water quality standards for turbidity. The easiest way to avoid discharging muddy water is through infiltration and preserving vegetation. There is no practical location on the site for a temporary sediment trap due to steep slopes. If dewatering if necessary, a temporary tank may need to be brought in for discharging silty water. Version Date: October 7, 2019 Previous Version Date: February 20, 2019 ELEMENT 11: Maintain BMPs n 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. 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. ❑ 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. ❑ Remove or stabilize trapped sediment on site. Permanently stabilize disturbed soil resulting from removal of BMPs or vegetation. BMP to be monitored daily and repaired as needed and or as required by the City of Anacortes. Weekly reports are required to be submitted to the building department. 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. ❑ Phase development projects to the maximum degree practicable and take into account seasonal work limits to prevent soil erosion and prevent transporting sediment from the site during construction. ❑ Inspection and monitoring — Inspect, maintain, and repair all BMPs as needed to assure continued performance of their intended function. ❑ 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). ❑ 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: 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. ❑ 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. BMP to be monitored daily and repaired as needed as the responsibility of the owner. Project does not require a certified CESCL. Version Date: October 7, 2019 Previous Version Date: February 20, 2019 ELEMENT 13: Protect Low Impact Development BMPS u If implementing any bioretention facilities or rain gardens, refer to the applicable BMP sections of the Manual for requirements. No LID BMPs are proposed. CAA _ 11/24/2020 A plicant Signature Date Version Date: October 7, 2019 Previous Version Date: February 20, 2019 APPENDIX 1 — Survey performed by a Professional Land Surveyor The object of this appendix is to ensure that the property has a minimum of 3 out of 5 property corners visible to ensure that the structures are placed within the required setbacks. Version Date: October 7, 2019 Previous Version Date: February 20, 2019 ,r�7c r�� Y ' PLAT OF RACK RIDE 4 J ' A. , /' 'r SOUTH PHASE 5 �,' •' /f/ f'/ 0/ `'' / LOT .' NW 1/4, SEC. 26, TWP 35N, RNG. 1 E. W.M. °' ,, / f y ` s 7,500 SF D �.` � LOT 10 Y Y � 1. Sr CONCRETE MON WITH BRASS CAP w CASE WITH oowR. f , Y p� + a�p 7,503 SF z.�SET RE-BOW ONE CAP PLS.�727007, m ® ��f� 3. SET PK NAIL IN SIDEWALK IV ALUMINUM DISK MAAAKFD PIS 27807. /` / / ,d ?y f:, r 4, FOUND SIOSTING REBAR AND CAP PLS 27807 OR AS NOTED. Z LOT 9 yi ,,, 5S5TEO 5-8-201 E. / / J 7,503 SF G r I.C FOUND 2,11181NO MONUMENT WRH BRASS CAP W CASE WITH COVER. 0_ / I1 J J' /// t.0 F 5�-20STI / ® _ 6. FOUND HALL IN ROCK Br SUMM2. X f www r, ' 7. EQUIPMENT USED:CARLSON CR2 2•TOTAL STATION. ,/ A. r /` '1.. rr pNq ,r�r' c�Q. i ,,, lti 8.ALL CONCRETE'MONUNENIS wERE N511'EO 0H 5-8-201& JT S. ERROR OF CLOSURE MEETS WASHINGTON STATE SURVEY STANDARDS. // 5 /` y 703 SF J °7�i .. r to-. SURVEY METHOD STANDARD FIELD TRA RSE p�ti k(}�, ,„/ A 11,SASS OF BEARINGS PLAT OF P00W RIDGE SOUTH PHASE 1 do 2,AF 2/' ��/ /r ,f -'C _® .,�• q • r 12. ADDRESSES SHOW/ON FLAT. ` r• fi L// r 40094. 0) f 7A�<Cf 's a4 �; y� r � r ]3. SEE SHEET 3,PUD AND PLAT COHDRIOHS2 FOR BUILDING SMACK ��+•� 1 �11h . ,�I ��yy 14,REQUIREMENTS. HIS. / V / f `} 'r,Y• 'tY if® 14. BSBL-BUILDING SETBACK LINE t, / LOT 12 tC Pi` �� f / �1' E'' 10°®SF �y �; 7,647 SF �n w� CURVE TABLE 0 J F1,o7 141E 1V- s 1 / / r / 139541 SOX fir •/ Q ,f ROCK St o ,,,p n 0620' HUNTER RADIUS ARC LENGTH DELTA ANGLE 0 ' SUMAC Gbs• t}' v, CI 22500' 209,67' 53123'31' r 1 LOT 13 ,� 1 r CE 100A0' l36,56' 76•i4'33' -1 LOT 6 8,741 SF a' C3 100.00' 64.35' 36'S2'IP' [• / 8,7112 SF 11 ! FZ C,\ N J C4 173.00' 166,21' 54.25'OL• B ® •y � ® Sv.' __ CS 275.00• 239.33' 49'31'53' CD / , �711 C5 200.L0' 30,03' 8'36'09' / END Ma '1 e :.ig, ♦� ss Cl 200.90' 63,29' 1B'42'13' Q J/ AUCK dr �ti` y ' 1 L[1T 14 -y n CS 2200.00' 70.51• 2ey2.On• ,/ y LOT 5 6S iG5 , S rh,9-67 SF a E. h� CI 250.00' 10.15' 2'19.33' AC ` _ Ys•_ S.� 10,600 SF '9•L`�i�i +i Jt• b • cli C12 25040' 74.87' 17409.33. 23 '}' I I ® 4. V-H C13 250.00' 24,41' 5'33'41' U7 .E.•7 � o ® N LOT 15 ►'; C14 75A0' 48,26' 36.52'12' g5. o • I •• ,' 6y,9.678 SF 022 p� 015 1sa00' 84.35' 32'13.09• (� ti ,_ 1As� I3' I 4725g, r MU Hr C16 15040' 30,59' 11'41'00' 0 y� ZO'PRfVFTF ;•• t I"t m SGfIW? CI7 150A0' 27.53' 10 50'52' O _..0 LOUPE LASIMEki -. ,S.I""" i S 69-Tr�T9• 6$Lm .,pEq,p C18 300A0' 44,76' 8•32'53' r i r; C19 300A0' 77,93' 14.53'01' ' N 4pp, 11,9414SF ®Jr..I� 3 I®LOT 16�1*t,a1• - �� it CAP B1' Ca MOO' 918' !•56'96 41' (J) _�£ C22 300.00' 31.26' S'9B'12' #• . g 9,382 SF / 0 Z LOT 3 ` �'3:'j' ' ,� 1h' s k :�� LINE TABLE '' -.94' 10,807 SF � 93.'T' 8g•d��9• •` NUHBER BEARING DISTANCE 12 'r Cw� 39.16' ...• '0 'T I2 C o ea or'H • /;47 i2 S 37.2 24' E 0, ' r _JQ 4T• A' , .•it, cs+® ., yppyr 1 1 LS S 79'IS'24'Ti 19.17' 2,1 _ �' 9c®, e °J� 2P'RWKIIE8- f ! LOT 17 ] �. L R 1 L4 N 20'12'01'E L9,00' u '7`rALti:✓:S9 AND ! 8,321 SF V / -. L3 N 43.86'45'W 10.03' = 0.�'5 1000 EA5EME1.7 JI / . ,�;ePi 1 a 77 i3 - LOT 2 t I LOT 1 1 '�9.4y y9, d 1 AK Hld 1V S10EER/1(SST Rdd FEET 9,203 SF t 8.483 SF/0: 1 rr� 4 �C SEP'SI'1IY OI TREIE CSNAER Cl) z ' �- 1® Ir. �,�I= �' . // LOT IEi `I GRAPHIC SCALE ■. - -, (.1'.0. 0 t' 'S+ A'/ 4. 9,830 SF _. 25 0 25 s0 100 i T 1< � C_3 r. ,, �y g' 1 Ba Bear 0 H BR•4 i788A1' =g_ s'' jAr 1a o 1 inch=`I2 It. Z '-T 80145 i39 21 Y,q; v� Jo r."w,,,,,,,, L navy StATF11axalr o !3 " OWNER/DEVELOPER LAND SURVEYOR 7-l`" � N BBd242• v 2a0,00' RR Surritt NW LLC DALE HERRIGSTAA PLS T`1 LOT 19 ��_ /�fe' m PO BOX 319 4320 WHISTLE LAKE ROAD q , 12,659 SF ANACORTES, WA 98221 ANACORTES, WA 98221 PAW m Y 360-293-7431 360-299-8844 NP \ PW #03-037—DEV SHEET 4 OP 4 g .N89.14.46'V 90.00' _ DWN BY:MIHERRIGSTAl) ENGINEERING & SURVEYING 23TE° L_'_L' L_6__I-4_�6_L e_J_ 7 1_a � TRACT 9 P ASE 2 \ 1 _DATE.AAY2010 4320 Wh,SNI Lake Rand,Anacnrtee.WA 90221 (360)299-5204 ,an 2015-145 APPENDIX 3 — Model Soil Management Plan for BMP T5.13 An alternate document acceptable to the City of Anacortes is a Test Report provided by the Soils Supplier that identifies the soils to be used meet the specifications outlined under Minimum Requirement 5. The specifications are in both WSDOT and CSI Formats. For specifications, refer to the above referenced PDF. This submittal can be a deferred submittal since most projects are not sure who the supplier will be at the time of building permit application. For projects that trigger Minimum Requirements 1 through 5, the Test Report will be provided to the Building Department. Projects triggering Minimum Requirements 1 through 9, the Test Report will be provided to the Engineering Department. Version Date: October 7, 2019 Previous Version Date: February 20, 2019 DEFERRED SUBMITTAL: PROVIDE A TEST REPORT FROM SOILS SUPPLIER TO THE BUILDING DEPT. PROJECT INFORMATION "Model Soil Management Plan for BMP T5.13" age# of pages Complete all information on page 1;only site address and permit number on additional pages. Site Address/Lot No.: Permit Type: Permit Number: Permit Holder: Phone: Mailing Address: Contact Person: Phone: Plan Prepared By: ATTACHMENTS REQUIRED(Check off required items that are attached to this plan) Site Plan showing,to scale: Areas of undisturbed native vegetation(no amendment required) New planting beds and turf areas(amendment required) L Type of soil improvement proposed for each area ____I Soil test results(required if proposing custom amendment rates) Product test results for proposed amendments AREA# (should match Area#on Site Plan) PLANTING TYPE Turf _Undisturbed native vegetation Planting Beds _Other: SQUARE FOOTAGE OF THIS AREA: square feet SCARIFICATION _inches(depth)of scarification needed to achieve finished total 12"loosened depth. Subsoil will be scarified PRE-APPROVED inches of compost or imported topsoil applied AMENDMENT METHOD: X 3_1 (conversion factor, inches to cubic yards) PRODUCT: Topsoil import =cu.yards per 1,000 sq. ft. _Amend with compost X ,000s sq.ft. in this area _Stockpile and amend =cubic yards of amendment —*—*—*—*—* QUANTITY: CU.YDS. ( cu.yds. stockpiled) (needed to cover this area to designated depth) CUSTOM AMENDMENT Attach test results and calculations. Topsoil import inches organic matter or topsoil import PRODUCT: Topsoil&compost lift X 3_1 Amend =cu.yards/1,000 sq.ft. Stockpile and amend X ,000s sq.ft. in this area ( cu.yds. stockpiled) =cubic yards of amendment ——*—*—— QUANTITY: CU.YDS. MULCH ,000 sq.ft. PRODUCT: X 6.2 (conversion, to give 2 inch mulch depth) =cubic yards of mulch —————— QUANTITY: CU.YDS. TOTAL AMENDMENT/TOPSOIL/MULCH FOR ALL AREAS(complete on page 1 only, totaling all areas/pages in this Plan) ❑ Product#1: ❑Quantity: cu.yds. ❑ Test Results: %organic matter C:N ratio<25:1 (except mulch,or<35:1 for native plants) "stable"(yes/no) ❑ Product#2: ❑Quantity: cu.yds. ❑ Test Results: %organic matter C:N ratio<25:1 (except mulch,or<35:1 for native plants) "stable"(yes/no) ❑ Product#3: ❑Quantity: cu.yds. ❑ Test Results: %organic matter C:N ratio<25:1 (except mulch,or<35:1 for native plants) "stable"(yes/no) Date: Inspector: Approved: Revisions Required: Date: Inspector: Approved: Revisions Required: Version Date: October 7, 2019 Previous Version Date: February 20, 2019 APPENDIX 4— Determining Construction Site Sediment Damage Potential (Appendix 7 — NPDES Phase II Permit) Note: See attached. All projects within the City of Anacortes are required to complete that document under Appendix 4. Version Date: October 7, 2019 Previous Version Date: February 20, 2019 Western Washington Phase II Stormwater Permit APPENDIX 7 - Determining Construction Site Sediment Damage Potential The following rating system allows objective evaluation of a particular development site's potential to discharge sediment. Permittees may use the rating system below or develop alternative process designed to identify site-specific features which indicate that the site must be inspected prior to clearing and construction. Any alternative evaluation process must be documented and provide for equivalent environmental review. Step one is to determine if there is a sediment/erosion sensitive feature downstream of the development site. If there is such a site downstream complete step two, assessment of hydraulic nearness. If there is a sediment/erosion sensitive feature and it is hydraulically near the site then go to step three to determine the construction site sediment transport potential. ii. STEP 1 —Sediment/Erosion Sensitive Feature Identification Sediment/erosion sensitive features are areas subject to significant degradation due to the effect of sediment deposition or erosion. Special protection must be provided to protect them. Sediment/erosion sensitive features include but are not limited to: i. Salmonid bearing fresh water streams and their tributaries or freshwater streams that would be Salmonid bearing if not for anthropogenic barriers; ii. Lakes; iii. Category I, II, and III wetlands; iv. Marine near-shore habitat; v. Sites containing contaminated soils where erosion could cause dispersal of contaminants; and vi. Steep slopes (25% or greater) associated with one of the above features. Identify any sediment/erosion sensitive features, and proceed to step two. If there are none the assessment is complete. iii. STEP 2 — Hydraulic Nearness Assessment Sites are hydraulically near a feature if the pollutant load and peak quantity of runoff from the site will not be naturally attenuated before entering the feature. The conditions that render a site hydraulically near to a feature include, but are not limited to, the following: i. The feature or a buffer to protect the feature is within 200 feet downstream of the site. ii. Runoff from the site is tight-lined to the feature or flows to the feature through a channel or ditch. August 1, 2013, Modified January 16, 2015 Appendix 7- Determining Sediment Damage Potential Page 1 of 3 Version Date: October 7, 2019 Previous Version Date: February 20, 2019 A site is not hydraulically near a feature if one of the following takes place to provide attenuation before runoff from the site enters the feature: iv. Sheet flow through a vegetated area with dense ground cover v. Flow through a wetland not included as a sensitive feature vi. Flow through a significant shallow or adverse slope, not in a conveyance channel, between the site and the sensitive feature. Identify any of the sediment/erosion sensitive features from step one that are hydraulically near the site, and proceed to step three. If none of the sediment/erosion sensitive features are hydraulically near the site, the assessment is complete. vii. STEP 3 —Construction Site Sediment Transport Potential Using the worksheet below, determine the total points for each development site. Assign points based on the most critical condition that affects 10% or more of the site. If soil testing has been performed on site, the results should be used to determine the predominant soil type on the site. Otherwise, soil information should be obtained from the county soil survey to determine Hydrologic Soil Group (Table of Engineering Index Properties for step 1.D) and Erosion Potential (Table of Water Features for step 1.E) When using the county soil survey, the dominant soil type may be in question, particularly when the site falls on a boundary between two soil types or when one of two soil types may be present on a site. In this case, the soil type resulting in the most points on the rating system will be assumed unless site soil tests indicate that another soil type dominates the site. Use the point score from Step 3 to determine whether the development site has a high potential for sediment transport off of the site. Total Score Transport Rating <100 Low ❑100 QM) A high transport rating indicates a higher risk that the site will generate sediment contaminated runoff. Construction Site Sediment Transport Potential Worksheet A. Existing slope of site (average, weighted by aerial extent): Points 2% or less ...0 >2-5% 5 >5-10% 15 >10-15% 30 >15% 50 B. Site Area to be cleared and/or graded: <5,000 sq. ft 0 5,000 sq. ft. — 1 acre 30 >1 acres 50 C. Quantity of cut and/or fill on site: <500 cubic yards 0 500 — 5,000 cubic yards 5 >5,000 — 10,000 cubic yards 10 >10,000 —20,000 cubic yards 25 >20,000 cubic yards 40 D. Runoff potential of predominant soils (Natural Resources Conservation Service): Hydrologic soil group A 0 Hydrologic soil group B 10 Hydrologic soil group C 20 Hydrologic soil group D 40 E. Erosion Potential of predominant soils (Unified Classification System): GW, GP, SW, SP soils 0 Dual classifications (GW-GM, GP-GM, GW-GC, GP-GC, SW-SM, SW-SC, SP-SM, SP-SC) 10 GM, GC, SM, SC soils 20 ML, CL, MH, CH soils 40 F. Surface or Groundwater entering site identified and intercepted 1: Yes 0 No 25 G. Depth of cut or height of fill >10 feet: Yes 25 No 0 H. Clearing and grading will occur in the wet season (October 1 — May 1): Yes 50 No 0 TOTAL POINTS 215 1 If no surface or groundwater enters site, give 0 points. APPENDIX 5— Site Plan with all applicable information (Minimum Size 11x17 at a legible scale) iid design / JIM DUNLAP (360)982-0535 / / / / JIM@JDDESIGNDRAFTING.COM / FACE OF CURB / / / / / FIRE HYDRANT °'� s LANDSCAPE NOTES I / b2 \ / • APPROXMATELY 5355 5 F OF THE 9961 5 F LOT WILL / / WATER METER / BE LANDSCAPED WITH EITHER LAWN OR PLANTED / : BHP CIB5� AREAS THIS IS APPROXIMATELY 545 OF THE LOT, , /CONSfRUCTION ENTRA E N. /� . /// WELL OVER THE REQUIRED 20%.A MINIMUM OF(I0) tery,,//'�IDE 13 d1IDE X 30 LONG N) ` I� TREES WILL BE PLANTED ON THE LOT,WITH NO MORE . WI THAN,SE P O�L DRIVEWAY ATION ,�\ Rik, 'T,/�• TREES SHALL BEM 8'TALL,WHILE DECIDUOUS ;PER DETAIL OJ HIS PAGE 4' .Pre / //// TREES SHALL HAVE MIN.I Ill'CALIPER AT CHEST / %(NEW CURB CU REWIRED) ®0 �' ® '.`. HBGHT // /-t. \ 430 DRAINAGE NOTES / / 4 RUN ROOF Q AIN DRAINS IN 4"PVC TIGHTIJNE SEE / 4. / '/ INCLUDED DRAINAGE PLAN 1,1 / / / m \ W KEEP HOUSE. AREAS SLOPING AWAY / / 0/ � ` / � � CRUSHED ROCK PATH FROM H)15E. V ,J� s/ 00 _ - P. EROSION CONTROL• W Qtilt I \T. r NOTES // / ® /'//r/ 1 \\II/ 7 ' j • CONTRACTOR TO INSTALL SILT FENCING ON DOWN / U DESIGNATED CONCRETE / ,/ / \ SLOPE SIDE OF ENTIRE EXTENTS OF EACH SITE UNDER tt W / v WASHOUT AREA/ /,-� __%, / / \ CONSTRUCTION SILT FENCING TO REMAIN UNTIL ALL / O / / / /' / CONSTRUCTION IS COMPLETED AND LANDSCAPE IS IN E ' / /� '� / I� r / '1'g PLACE 2 IC � � ,3 • IN ADDITION t0 SI,FENCING LOVER ALL Z / EXISTING CURB CUT / 0 / / / �� \.0 3 STOCKPILED SOIL WITH VISOUEEN FOR DRIVEWAY / / / 1irtikkii ,1�� / $S O Q/ / EXACT ST DESIGN . , PRIED A - // // Y-'N FIELD ����..v*R..-06,0,,NA\ i it ie O I iIi .0, j a ,,,,,IN/11/044:140 1 / / <IN 10 I -=SIp.ECE s�, z III I a / / \> ill \ Ner I / /// �\ ill \`,��� , DELKOUED=1CK \ / / / i/ I) aa5 ir, 1 \ /// \ ,,;,�` W .� \\ \\ \\ \ LOT 13 , / / LINE dFr�IIu n. A � �. \ j/ 1 \\ ^/ �� \ / I 440 t / ® ® SMALL LAWN \\\ \ 410 / / ttA / 435 I'%' \ Z \ CI) '� / \ \\ �szsa�\ � \/`\ LOT 14 a30 F he> \..�, Or .- 0ork TI-US AREA TO BE �EOMEQUNDERGRADUALLYS \ \ \�Alp' •, / 435 " m� '• W Oil* i �= a ILI toi, 6,....m...: . 0 Z vinv 420 . lot SITE & LANDSCAPE LEGEND ot$ AP TREE ` -"IIIIIIIII\ Vill I— vry © SNRUBIPLANTED AREA LOT 15 ,1 6 2 Cl) L .***1 LAWN " DRAWN BY JAD . PAVED SURFACE / SCALE AS NOTED CRUSHED AGGREGATE GREATER \ 0% JD JOB# I2 DATE 0217/2/17/2020 -WORT THAN 3"BUT SMALLER THAN S" GRAVEL OR CRUSHED ROCK / \ SURFACE ,, SITE & LANDSCAPE PLAN PROPERTY UNE REVISIONS ,T-.�-.Y--,FATaT� Y_ — — — BUILDING SETBACK NW SCALE.I"=I0'-0" / Structural 6/16/20 X\l�\ \\ Z'!'lv�ly� LINE OF BLDG FOOTPRINT LINE OF ROOF UTILITY UNE CONSTRUCTION —\,\,\,\,_ SILT FENCE ENTRANCE CROSS SECTION x FNGH„ISIBII,TYFENCING NO SCALE 2 SHEET 2 OF 13 s • ? 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L1J • . z c • • • ' CD CO 1. • (/) ott — 13 0- APPENDIX 6 — Documented Site Photos (Show all directions of the site, including frontage) (Insert Photo Here) Location: 3952 Rockridge Parkway Description of the photo: At northwest end of lot facing east southeast Photo taken by: Julie Marquez , ,i tot IH,4: ,.i,, .i 0 I g.1 4.c.::„if- , ' q ii,.. ..4,. ., { - + �- y i- k TES,.• - _ . - -"j15 r 1 { J i; c _r 1,: 1l r r r r aq =- - _ - _ s� "fir-. -s. .. , _ i� s f, sr• V ter' .f`. "� .. • s; r Figure 11-4.1.1 Stabilized Construction Entrance NOT TO SCALE sO rk to.aiPt-l.� ,cam, 0/Ow • AP OP AP . 100'min. Install driveway �, AP • cA cI AP culvert if there is a �u : ,• ^• ^• ^• ^. �i'- .0.2, roadside ditch present ���� 4"-8"quarry . spalls ��.�c�� • r � � • �L�cI cI �I �I cI Geotextile Notes: 15'min. 1. Driveway shall meet the requirements of the 12"minimum thickness permitting agency. 2. It is recommended that Provide full width the entrance be of ingress/egress crowned so that runoff area drains off the pad. ftNiMPiM Figure 11-4.1 .1 Stabilized Construction Entrance DEPARTMENT OF Revised June 2015 E CO LOGY Please see http://www.ecy.wa.gov/copyright.html for copyright notice including permissions, State of Washington limitation of liability,and disclaimer. 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4 -Page 273 BMP C107: Construction Road/Parking Area Stabilization P►irnnce Stabilizing subdivision roads, parking areas, and other on-site vehicle transportation routes immediately after grading reduces erosion caused by construction traffic or runoff. Conditions of Use Roads or parking areas shall be stabilized wherever they are constructed, whether per- manent or temporary, for use by construction traffic. . High Visibility Fencing (see BMP C103: High Visibility Fence (p.269)) shall be installed, if necessary, to limit the access of vehicles to only those roads and park- ing areas that are stabilized. Design and Installation Specifications . On areas that will receive asphalt as part of the project, install the first lift as soon as possible. . A 6-inch depth of 2-to 4-inch crushed rock, gravel base, or crushed surfacing base course shall be applied immediately after grading or utility installation. A 4-inch course of asphalt treated base (ATB) may also be used, or the road/parking area may be paved. It may also be possible to use cement or calcium chloride for soil stabilization. If cement or cement kiln dust is used for roadbase stabilization, pH monitoring and BMPs (BMP C252: High pH Neutralization Using CO2 (p.409) and BMP C253: pH Control for High pH Water(p.412)) are necessary to evaluate and minimize the effects on stormwater. If the area will not be used for permanent roads, parking areas, or structures, a 6-inch depth of hog fuel may also be used, but this is likely to require more maintenance. Whenever possible, construction roads and parking areas shall be placed on a firm, compacted subgrade. . Temporary road gradients shall not exceed 15 percent. Roadways shall be care- fully graded to drain. Drainage ditches shall be provided on each side of the road- way in the case of a crowned section, or on one side in the case of a super- elevated section. Drainage ditches shall be directed to a sediment control BMP. . Rather than relying on ditches, it may also be possible to grade the road so that run- off sheet-flows into a heavily vegetated area with a well-developed topsoil. Land- scaped areas are not adequate. If this area has at least 50 feet of vegetation that water can flow through, then it is generally preferable to use the vegetation to treat runoff, rather than a sediment pond or trap. The 50 feet shall not include wetlands or their buffers. If runoff is allowed to sheetilow through adjacent vegetated areas, it is vital to design the roadways and parking areas so that no concentrated runoff is created. 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4 -Page 277 . Storm drain inlets shall be protected to prevent sediment-laden water entering the storm drain system (see BMP C220: Storm Drain Inlet Protection (p.357)). Maintenance Standards Inspect stabilized areas regularly, especially after large storm events. Crushed rock, gravel base, etc., shall be added as required to maintain a stable driving surface and to stabilize any areas that have eroded. Following construction, these areas shall be restored to pre-construction condition or bet- ter to prevent future erosion. Perform street cleaning at the end of each day or more often if necessary. BMP C120: Temporary and Permanent Seeding Purpose Seeding reduces erosion by stabilizing exposed soils. A well-established vegetative cover is one of the most effective methods of reducing erosion. Conditions of Use Use seeding throughout the project on disturbed areas that have reached final grade or that will remain unworked for more than 30 days. The optimum seeding windows for western Washington are April 1 through June 30 and September 1 through October 1. Between July 1 and August 30 seeding requires irrigation until 75 percent grass cover is established. Between October 1 and March 30 seeding requires a cover of mulch with straw or an erosion control blanket until 75 percent grass cover is established. Review all disturbed areas in late August to early September and complete all seeding by the end of September. Otherwise, vegetation will not establish itself enough to provide more than average protection. . Mulch is required at all times for seeding because it protects seeds from heat, mois- ture loss, and transport due to runoff. Mulch can be applied on top of the seed or simultaneously by hydroseeding. See BMP C121 : Mulching (p.284)for spe- cifications. . Seed and mulch, all disturbed areas not otherwise vegetated at final site sta- bilization. Final stabilization means the completion of all soil disturbing activities at the site and the establishment of a permanent vegetative cover, or equivalent per- 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4 -Page 278 Figure II-4.1.7a Concrete Washout Area i 3m Minimum o o 0 o Lath and flagging 99i9 ( ) \ ( ) 0 on 3 sides Y y / /- Sandbag o o Berm Sandbag 10 mil plastic lining Varies OA� o �A o 1m / A A \ `, Berm o \ O O ( 0 0 Section A-A 10 mil plastic lining Plan Notes: 1. Actual layout determined in the field. Type "Below Grade" 2. A concrete washout sign shall be installed within 10 m of the 3m Minimum temporary concrete washout facility. Wood frame B B securely fastened around entire perimeter with two stakes Varies -' 10 mil plastic lining Stake(typ.) o Section B-B 10 mil plastic lining Two-stacked 2x12 rough Plan wood frame Type "Above Grade" with Wood Planks NOT TO SCALE ftNiMFM Figure II-4.1 .7a Concrete Washout Area DEPARTMENT OF Revised June 2015 ECOLOGY Please see http://www.ecy.wa.gov/copyright.html for copyright notice including permissions, State of Washington limitation of liability,and disclaimer. 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4 -Page 322 Figure II-4.1.7b Concrete Washout Area Straw bale 10 mil plastic lining Binding wire Staples Native material (2 per bale) 11 (optional) Wood or I.1U !■I■ Plywood metal stakes 11■k AIM 1200 mm x 610 mm Wood post bale) bi■ .__ _.: ■1■ (2 per 1 I painted white (89 mm x 89 mm Lag screws x 2.4 m) Section B-B (12.5 mm) e CONCRETEie Black letters WASHOUT I 150 mm height 915 mm I I 1915 mm —f- 3m Minimum Stake(typ) Concrete Washout Sign Detail (or equivalent) El • • . . . . • B B NM MN Varies 1:1 II + ^� 50 mm 200 mm �--- 3.05 mm dia. steel wire Staple Detail Straw bale 10 mil plastic lining Notes: (typ) 1. Actual layout Plan determined in the field. 2. The concrete washout sign shall be installed within 10 m of the temporary concrete washout facility. Type "Above Grade" with Straw Bales NOT TO SCALE ffiiMPiM Figure II-4.1 .7b IIRI Concrete Washout Area DEPARTMENT OF Revised June 2015 ECOLOGYPlease see http://www.ecy.wa.gov/copyright.html for copyright notice including permissions, State of Washington limitation of liability,and disclaimer. 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4 -Page 323 Figure 11-4.2.12 Silt Fence Joints in filter fabric shall be spliced at posts.Use staples,wire rings or equivalent to attach fabric to posts 2"x2"by 14 Ga.wire or equivalent, if standard strength fabric used i t 'i'i�i'i'i'i'i'i'i'���i'i'i'i�i'i'i'i'i'i'i', iii .• W ►i'i'iI ' pp00�'p�'000�'�OOp000'p�'OOOptIL ►i'i'i4 ' ■ ■.■ ■■ ... 4 , i =i ii : O IR4&E - •i ♦ ,'- �ii ///\1/�j 1 1K\� \\,\\,,,, z\\\\•\\L/\\\\�\\// \ / (\ rr Minimum Y I I 6'max 4"x4"trench I I u Post spacing may be increased to 8'if wire backing is used 2"x2"wood posts,steel fence posts,or equivalent 2"x2"by 14 Ga.wire or equivalent, if standard strength fabric used NI •1 \\ N1 �\\ Filter fabric •I \ \ .. 2'min ii \ \ \ \//\ it \/\\/\\ it Backfill trench with \/%/\ ,,,—411 _ native soil or%"- !:'�l ///�jV/ 1.5"washed gravel ri `" \ „ / \\ \\\ Minimum I ' ' 4"x4"trench 2"x2"wood posts,steel fence posts,or equivalent NOT TO SCALE ftNiMM Figure 11-4.2.12 ulai Silt Fence DEPARTMENT OF Revised October 2014 ECOLOGY Please see http://www.ecy.wa.gov/copyright.html for copyright notice including permissions, State of Washington limitation of liability,and disclaimer. 2014 Stormwater Management Manual for Western Washington Volume II- Chapter 4 -Page 369 APPENDIX 7 — Drainage BMP Facility Maintenance Covenant Note: To be recorded prior to: 1) Temporary Certificate of Occupancy; 2) Final Certificate of Occupancy, and or; 3) Final Acceptance of the project. This is Covenant is required for any Permanent Stormwater Facility constructed on a project site. The applicant should work with the the City of Anacortes Engineering Department on formalizing the document for recording. ,1 y 0 PLANNING,COMMUNITY,& ECONOMIC DEVELOPMENT DEPARTMENT c "' Mailing Address:P.O. Box 547, Anacortes, WA 98221 Office Location:904 6th Street, Anacortes WA 98821 I:,�t711C `, Phone: (360)293-1901 Residential Building Permit Application Submittal Packet New Single Family Residences(SFR) Duplexes Additions and Remodels(SFR& Duplex) Accessory Dwelling Units Manufactured Homes Residential decks and retaining walls SUBMITTAL CHECKLIST x n. � v a ed a Residential Building Permit ° P i C o o o - ; m la = 0 3 nu vl c ., Submittal Requirement Checklist c c 03 o v c -a �? Y N -0 0N an _. O c = N .0 c v .Q u See pages 2-3 of this handout for information about each u ° u d E ar) .9 E ce Q u submittal item listed below. Z CO Q p cL e 0 H L O Residential Building Permit Application Form X X X X X (FORM BP-1—attached) Structure&Site Information Form X X X X X (FORM BP-2--attached) Mechanical&Plumbing Fixtures Form X X X (FORM BP-3—attached) Architectural Plans X X X X X (requirements listed on FORM BP-4-attached) , Stormwater Management Minimum Requirements Determination X X X X (FORM BP-5,attached) Stormwater Site Plan X X X X Site Plan & Landscape Plans X X X X X (requirements listed on Form BP-6) Structural Plans&Calculations X X X X X Energy Code Plans&Forms X X Manufacturer's Specifications/Cut Sheets X Copy of recorded survey X X - X X Technical Reports X X X X Other Required Permits X X X X X ADU Affidavit of Owner Occupancy(signed) X Required Number of Copies and Plan Size Fees 2 paper copies of each item above • Plan review deposit is taken at time of Plans must be minimum 11"x 17",to scale,and legible application submittal. 1 reduced size copy(maximum size 11"X 17")of the Site • Permit fees are paid prior to building Plan,Floor Plan and complete Building Plans permit issuance. Page 1 of 18 Res.Building Permit Application Submittal Checklist Updated October 10,2019 G\A y O� PLANNING, COMMUNITY, & ECONOMIC DEVELOPMENT DEPARTMENT Mailing Address: P.O. Box 547, Anacortes, WA 98221 Office Location:904 6th Street, Anacortes WA 98821 \�`.q ``" Phone:(360)293-1901 REQUIRED SUBMITTAL INFORMATION 1 Additional details on certain submittal items is provided below to ensure Applicants are fully aware what City staff will be looking for when an application is submitted to the City. FORMS AND PLANS • FORM BP-1: RESIDENTIAL BUILDING PERMIT APPLICATION FORM. Provides key information about your project, including type of permit you are applying for,and property owner,contractor, and contact information. • FORM BP-2: STRUCTURE AND SITE INFORMATION FORM. Provides key information about the proposed structure, including height, floor areas, fire protection proposed,and asks questions about site characteristics that are used to determine whether your project requires any other information or additional permit applications to be submitted. • FORM BP-3: PLUMBING AND MECHANICAL INFORMATION. Form BP-3 provides space for you to fill in fixture information for plumbing and mechanical appliances and equipment that are included as part of your project. • FORM BP-4:ARCHITECTURAL PLAN REQUIREMENTS. Form BP-4 contains a list of all the items required to be shown on Architectural Plans. • FORM BP-5: STORMWATER MANAGEMENT DETERMINATION FORM. Most development within the City of Anacortes that involves disruption of soils,or construction of buildings, streets, parking lots,etc. requires a Stormwater review. Stormwater review requirements are based on either the amount of soil to be disturbed(grading,vegetation removal),or the amount of hard surface that is created or replaced on a site (building footprint, concrete,asphalt or gravel parking, sidewalk,etc.). Form BP-5 assists you in determining the level of stormwater review(applicable Minimum Requirements) required for your project. • STORMWATER SITE PLAN. The Stormwater Site Plan is the comprehensive report containing all of the technical information and analysis necessary for regulatory agencies to evaluate your project for compliance with stormwater requirements. The level of stormwater review and contents of the Stormwater Site Plan will vary with the type and size of the project, and individual site characteristics. Use Form BP-5 to determine the level of stormwater review and then complete the applicable Stormwater Minimum Requirements Form on the Public Works- Engineering Department Forms website and provide required submittal items/plans. • FORM BP-6:SITE PLANS& LANDSCAPE PLANS. Form BP-6 contains a list of all the items required to be shown on Site and Landscape Plans. • STRUCTURAL PLANS: Plans prepared and stamped by a State of Washington licensed professional structural engineer drawn at a scale approved by the Building Official clearly indicating the information required by the"Permits"section of the currently adopted International Building Code and Chapter 19.27 RCW (State Building Code Act,Statewide amendments),and City submittal forms including:structural members labeled as to size and spacing as well as bracing, blocking, bridging,special connectors,and anchor bolts;cross-section details,as needed,to show typical foundation,floor,wall,ceiling and roof construction; insulation of walls, floors and roof/ceiling;and details of stairs,fireplaces and special construction,if any. Res.Building Permit Application Submittal Checklist Updated October 10,2019 Page 2 of 18 `t PLANNING, COMMUNITY, & ECONOMIC DEVELOPMENT DEPARTMENT LAgr Mailing Address: P.O. Box 547, Anacortes, WA 98221 Office Location:904 6th Street, Anacortes WA 98821 \.+111111747 Phone: (360) 293-1901 • STRUCTURAL CALCULATIONS: An analysis of loads, materials, etc., prepared and stamped by a State of Washington licensed professional structural engineer. • ENERGY CODE FORMS: The standard Washington State Energy Office form requesting the information required under Chapter 51-11 WAC detailing building components used to comply with the State Residential or Nonresidential Energy Code, as applicable. • MANUFACTURER'S SPECIFICATIONS/CUT SHEETS: A document that summarized the performance and other technical characteristics of a product, machine, component, material, or subsystem (e.g., a power supply) in sufficient detail that allows the City to determine the product will be incompliance with applicable codes. • COPY OF RECORDED SURVEY. A survey of your property is needed so that conformance with minimum setback requirements and other development standards can been confirmed and verified on site by the inspectors. Property markers must be visible on your property. If they are not at the time an inspection is requested, you may need to have a new survey completed. OTHER SUBMITTALS DETERMINED ON A CASE-BY-CASE BASIS TECHNICAL REPORTS Following is a list of technical reports that will be required to be submitted to the City when certain circumstances exist on or near a site an Applicant is planning on making improvements to. The general triggers for each of the listed technical reports I provided below: A. CRITICAL AREAS REPORTS: In general, Critical Area reports are required when wetlands and/or streams are located on or near a site. Critical area mitigation plans may also be required, depending on the project proposal. See Anacortes Municipal Code Ch. 17.70 for additional information. B. GEOTECHNICAL REPORT: In general, Geotechnical Reports are required when work is proposed on or near slopes in excess of 15% and/or known landslide hazard areas. See Anacortes Municipal Code Ch. 17.70 for additional information. OTHER PERMITS DETERMINED ON A CASE-BY-CASE BASIS OTHER FORMS Following is a list of other permits that could be required in certain circumstances. The general triggers for each of the listed permits is provided below. A. FILL AND GRADE PERMIT: Grading (importing, exporting, and/or moving material on a site)of more than 50 cubic yards and/or if grading modifies the existing flow of stormwater or groundwater. B. RIGHT-OF-WAY PERMIT: A right-of-way permit is required anytime the public right-of-way is disturbed or obstructed in any way by private development or the general public. Res.Building Permit Application Submittal Checklist Updated October 10,2019 Page 3 of 18 • 0 PLANNING, COMMUNITY, & ECONOMIC DEVELOPMENT DEPARTMENT Mailing Address:P.O. Box 547,Anacortes, WA 98221 Office Location:904 6th Street,Anacortes WA 98821 1 `` Phone:(360)293-1901 Page left blank intentionally. Res.Building Permit Application Submittal Checklist Updated October 10,2019 Page 4 of 18 1C 5' �� PLANNING,COMMUNITY,& ECONOMIC DEVELOPMENT DEPARTMENT ` ' Mailing Address: P.O. Box 547, Anacortes, WA 98221 1 Office Location:904 6th Street,Anacortes WA 98821 ' 1' ti`;' Phone: (360)293-1901 ; FORM BP-1: RESIDENTIAL BUILDING PERMIT APPLICATION 1. PROPERTY INFORMATION Project Address(Street,Suite it): Assessor Parcel Number: ' 5a. Roc le— 2 vo(-v Plow .art' (2 j 3`i 3;):5 r�{Subdivision1Lot if: Zoning Designation: Lot area(size): cruv ,c`.:;ri ft4k1 S I 'R sq.ft. 2. TYPE OF ROJECT A New SFR 0 New Accessory Dwelling Unit: 0 Deck/porch (new/repair) ❑ New Duplex 0 Attached to Primary Unit 0 Interior remodel 0 Detached from Primary Unit ❑ New Addition to SFR 0 Garage,carport or accessory building 0 Fence or retaining wall or duplex (new/repair) 0 Other: Project Summary: Clew single foimiiy residence Project Valuation: $ S 00, 00 0 3. PROPERTY OWNER INFORMATION rie,: 3 Pro.) q WO AMIN(.07-01 Phone:C9,06)(6, —o 313 Address(Street,City,State,Zip): Email Address: a 135.1U CT AAMeileas -r_ UJor tli i i19 initi ve-0 �wtGl � (vim 4. CONTRACTOR INFORMATION Name:* . (e i der ( c,17,5tY c1 C 1.6/1 Phone: 37 � „� c l c 7 5 s v. is Contractor's Business Licenses State License#: City License#: *All Contractors&Subcontractors must have a valid City `f<k E 11)C. I 0 2' PE of Anacortes business license prior to doing work in the Expiration Date: Expiration Date: City. i 613 c> 1 L i Address(Street,City,State,Zip):;C;c 22n 4 5 t Email Address: es t‘-,10,LI61e rcoitstt'ut fib i�.co tY 5. CONTACT PERSON Select one person the city will contact for anything related to this project: ❑ Applicant El Owner ElContractor ❑ Other(list below) Name: 5i)une 1\1 C rOff y Phone: 3(00 3q / 8 b 30 Address(Street,City,State,Zip): Email Address: . share c@ ( rejclerconsn'UCtion. ton) Res.Building Permit Application Submittal Checklist Updated October 10,2019 Page 5 of 18 0 PLANNING, COMMUNITY, & ECONOMIC DEVELOPMENT DEPARTMENT `ASSik,' Mailing Address:P.O. Box 547,Anacortes, WA 98221 Office Location:904 6th Street, Anacortes WA 98821 4 ` Phone: (360)293-1901 6. LENDER INFORMATION RCW 19.27.095 requires the City to obtain information with regard to lenders. If there are no lenders involved with your project, write"no lenders"on the Name Line below. Name: Phone: Address(Street,City,State,Zip): Email Address: 7. ACKNOWLEDGEMENTS & SIGNATURE Read and initial each of the following statements prior to signing this application: I understand that when a building permit application is taken in over the counter it does not mean J-.1-1`\ the application has been deemed technically complete and sufficient for staff review. I understand that if I submit incomplete, inaccurate,and/or erroneous information it will take the .a City longer to process my permits. I understand and acknowledge that I could be responsible for providing as-built drawings(on paper or electronically)as part of the project's certificate of occupancy process. I understand and acknowledge that Special Inspections could be required as part of my project,and l if needed I will be required to pay for the cost of these inspections. I understand and acknowledge that financial securities could be required as part of the work I am >)TY\ completing and I agree to provide the items needed for the City to calculate these securities and to provide the securities themselves. I understand that if permits are reviewed concurrently such as design review,site plan,traffic concurrency,etc.,any required revisions to one permit may affect the entire plan set and could add costs and time to the project. I hereby declare that I am either the owner of the property listed on this application or the owner of this property has authorized me to be their representative to act for them. I also declare under penalty of perjury under the laws of the State of Washington that all of the statements and answers contained herein, and the information submitted with this application form is in all respects,true, correct,and complete to the best of knowledge and belief. � 11 y.0 111zz' � 2_0 Si nature /�� Date •J(,( I r c z_ Printed Name Res.Building Permit Application Submittal Checklist Updated October 10,2019 Page 6 of 18 y 0PLANNING,COMMUNITY,& ECONOMIC DEVELOPMENT DEPARTMENT Mailing Address: P.O. Box 547, Anacortes, WA 98221 Office Location:904 6th Street,Anacortes WA 98821 ' 1 `` Phone: (360)293-1901 cv`x FORM BP-2: STRUCTURE AND SITE INFORMATION 1. PROPERTY WHERE WORK IS OCCURRING ADDRESS: S959, goC& ll)UE= Ple*.t..;>4-4 PARCEL NUMBER(S) 341396 2. DETAILED PROPOSED STRUCTURE INFORMATION Complete the following information as it relates to your project. Mark items that are not applicable with "N/A". Structure height: .7,.� + .1 AREA SQUARE FOOTAGE OCCUPANCY GROUP CONSTRUCTION TYPE OCCUPANT LOAD 1"Floor: Gi S-3 2nd Floor: 15 Lf 1 3rd Floor: 7 l0 Basement: Garage: 1Cj•Zj Total deck: 3C/41 Total porch: 133 Other: Other: Other: 3. QUESTIONS ABOUT THE PROPOSED STRUCTURE Is a fire sprinkler system being installed? ❑ YES [Nr NO Is a monitored fire alarm being installed? ❑ YES ❑ NO Are retaining wall(s) being built? V YES ❑ NO Are structural plans required? V YES 0 NO 4. PROJECT SITE INFORMATION A. Is work within the City's right-of-way proposed? If yes,you will be required 31 YES 0 NO to submit a right-of-way permit application. If you have already submitted a ROW permit, list the permit number here: B. Is the property located in a flood zone? ❑ YES [ . NO If yes, list the flood zone designation: C. Are there slopes in excess of 15%on or abutting the site? If yes,aEt YES ❑ NO geotechnical report will likely need to be submitted. Res.Building Permit Application Submittal Checklist Updated October 10,2019 Page 7 of 18 PLANNING, COMMUNITY,& ECONOMIC DEVELOPMENT DEPARTMENT `'4111111R'' Mailing Address: P.O. Box 547,Anacortes, WA 98221 Office Location:904 6th Street, Anacortes WA 98821 111120", Phone: (360)293-1901 oxt- D. Are there critical areas or buffers on or abutting(within 300-feet of)the ❑ YES RI NO project site? If yes, a critical areas report will likely need to be submitted. E. Is the lot less than 5,000 sq.ft. in area? ❑ YES El NO If yes,your site and building will need to comply with the standards in AMC 19.43.010.C. F. Is your project involving an accessory dwelling unit? ❑ YES 51 NO If yes,your site and building will need to comply with the standards in AMC 19.47. G. Will more than 2-acres be cleared and/or more than 5,000 board feet ❑ YES q NO (about 1 log truck load)of timber be harvested? If so you may need to obtain a forest practices permit from DNR. H. Is this project subject to the SEPA process? If yes,you will be required to ❑ YES ❑ NO submit a SEPA checklist. If you have already completed the SEPA process, list the permit number here: 2 C 1 C' 2_7; i �r 5. REQUIRED SIGNATURE I hereby declare that I am either the owner of the property listed on this application or the owner of this property has authorized me to be their representative to act for them. I also declare under penalty of perjury under the laws of the State of Washington that all of the statements and answers contained herein,and the information submitted with this application form is in all respects,true,correct, and complete to the best of knowledge and belief. 1' r )Gv4C, 41'r I�# /Z'I /Zozc Sign ture Date ,) viL I NIA Cl1-( E Printed Name Res.Building Permit Application Submittal Checklist Updated October 10,2019 Page 8 of 18 `1 r o PLANNING,COMMUNITY,& ECONOMIC DEVELOPMENT DEPARTMENT `' "‘'' Mailing Address: P.O. Box 547, Anacortes, WA 98221 Office Location:904 6th Street, Anacortes WA 98821 4q44 Phone: (360)293-1901 FORM BP-3: PLUMBING AND MECHANICAL FIXTURES MECHANICAL Equipment Type: Appliance/Equipment Information(new and relocated): Total#: Furnace: Gas#: Elec#: BTU: Other#: Wall Heater: Gas#: Elec#: Other:#: Location(s): Gas Water #: ` Location(s): M<,c I•) i'v i>> Heat Pump: Elec#: ( Other#: Capacity: Air Conditioning: Elec#: Other#: Capacity: Radiant/Hydronic Gas#: I Elec#: Other:#: Location(s): 15i-4 Zricl { id-f S Exhaust Fans: Bath#: 3 Laundry#: 1 Other: Range Hood: #: 1 Location(s): l<i f c )1 C i 1 Fireplace: Gas#: 1. Elec#: Other:#: Location(s): I i V i 73 i•pc al Clothes Dryer&Duct: Gas#: I Elec#: Other:#: Location(s) - I oo r Stove/Range/Oven: Gas#: Elec#: Other:#: Location(s): Kii L her) Gas Piping/Outlet(s): #: \ Location(s): ,i- =c c-i=- cl t C i'- Boiler Gas#: , Elec#: BTUs: Location(s): I sl ' io o (- Other: #: Location(s): TOTAL MECHANICAL OUTLETS: 1 PLUMBING Fixture Type(new and relocated): Total#: Fixture Type(new and relocated): Total#: Water Closet(Toilet): 3 Refrigerator water supply(for water/ice ) Kitchen Sink: I Pressure Reduction Valve/Pressure Regulator: Utility Sink: j Water Service Line: I Tub: I Water Piping: 1 Hand Sink: `) Clothes Washer: j Shower: IL Electric Water Heater: Tank-less? Yes❑ Dishwasher: I Backflow Prevention Assembly: 1 Hose Bib: -21 Other: TOTAL PLUMBING FIXTURES: 22 Res.Building Permit Application Submittal Checklist Updated October 10,2019 Page 9 of 18 `t S p PLANNING, COMMUNITY,& ECONOMIC DEVELOPMENT DEPARTMENT `. '"' Mailing Address:P.O. Box 547,Anacortes, WA 98221 Office Location:904 6th Street, Anacortes WA 98821 t � Phone: (360)293-1901 FORM BP-4: ARCHITECTURAL PLAN REQUIREMENT 1. PROPERTY WHERE WORK IS OCCURRING ADDRESS: a°ca Fa(X •P/} .zw.'T PARCEL NUMBER(S) r /31,3.;,3 2. GENERAL INFORMATION This form is intended to assist applicants in creating complete,code compliant architectural plans. Please check the plans you wish to submit to make sure they contain each of the listed items. To the right of the Requirements column is space for you to list the sheet number of the plan set where the listed information is shown. • Minimum Plan Size: 11"x 17"and drawn in an architectural scale. • Architectural plans for structures 4,000 square feet or larger are required to be prepared and stamped by an architect licensed in the State of Washington. • Structural plans must be stamped by a structural engineer licensed in the state of Washington. 3. REQUIREMENTS FOR ALL ARCHITECTURAL PLANS COMPLETE PAGE#ON REQUIREMENTS ? YOUR PLANS Cover(or 1st page) must include: • Site address • Parcel number • Lot number(if applicable) A 1 J • Lot size • Lot coverage • % impervious surface coverage J Floor plans with existing(if applicable) and proposed building layout with square A5 7 footages and with the use of each room/area labeled. Window and door sizes labeled and window ventilation area. Commercial, Multi-Family,and Mixed-Use Structures must also include door and window schedules. / Plumbing, duct, and electrical layout. Penetration protection must be shown. Opening headers,size, and material. Cross section details, showing typical foundation,floor,wall,ceiling and roof t t\l ( construction and insulation. / Structural members labeled as to size and spacing as well as bracing, blocking, Sl s'y. bridging, special connectors, and anchor bolts. Details documenting energy code compliance. ) Exterior building elevations demonstrating compliance with applicable structure A I Z `\13 type design standards (small lot, duplex,or ADU) and maximum building height Res.Building Permit Application Submittal Checklist Updated October 10,2019 Page 10 of 18 o PLANNING, COMMUNITY, & ECONOMIC DEVELOPMENT DEPARTMENT 741","m,,'. Mailing Address:P.O. Box 547,Anacortes, WA 98221 Office Location:904 6th Street, Anacortes WA 98821 1,��?. v� Phone: (360)293-1901 Building height(see AMC 19.42.120 for measurement methods,exceptions and modifications). • Label the building height at the highest point of the structure from the average of the natural topography at the foundation at the front of the building. • Label the average elevation of the natural topography at the front of the building. • Label the elevation at the center of all exterior walls of the proposed building. • For ADUs only,include elevations demonstrating compliance with the height/setback plane(see AMC 19.47.030(C)(6)). Special details as needed (i.e.,stairs,fireplaces,special construction). q-i Insulation and insulation values of walls,slab,floors, and roof/ceiling. A y Existing and proposed grades with slope of lot shown. Res.Building Permit Application Submittal Checklist Updated October 10,2019 Page 11 of 18 `1 y- PLANNING, COMMUNITY, & ECONOMIC DEVELOPMENT DEPARTMENT `411111b,' Mailing Address:P.O. Box 547, Anacortes, WA 98221 Office Location:904 6t"Street, Anacortes WA 98821 ``ll ~ Phone: (360)293-1901 FORM BP-5: STORMWATER MANAGEMENT MINI UM REQUIREMENTS DETERMINATION 1. PROPERTY WHERE WORK IS OCCURRING • /� ADDRESS: 3C%S 9 Pax_ I DEC-7 f li' L, 1 PARCEL NUMBER(S) f2 l '/3 S� 2. GENERAL INFORMATION Most development within the City of Anacortes that involves disruption of soils,or construction of buildings, streets,parking lots,etc.requires a Stormwater review. Stormwater review requirements are based on either the amount of soil to be disturbed(grading,vegetation removal),or the amount of hard surface that is created or replaced on a site(building footprint,concrete,asphalt or gravel parking,sidewalk,etc.) This form is largely targeted for small projects and single family residences. For larger projects and more information please refer to the Anacortes Municipal Code(Chapter 19.76 Stormwater Management)and the latest Washington State Department of Ecology Stormwater Management Manual for Western Washington (Ecology Manual). 3. HARD SURFACE AREA CALCULATION Please calculate your project's hard surface amount;guidance is provided on the next page of this document. Use your project's total hard surface calculation to follow the flow chart(s)in this packet and determine the level of stormwater management required for you project. When determining your permit level or if stormwater thresholds are met or exceeded the entire project must be considered. A project is that portion of a property,properties,or right of way subject t.o land disturbing activities, new hard surfaces and replaced hard surfaces. The hard surface on your property will determine the storm water utility fees and the stormwater general facility charge. All new or replaced hard surfaces should be accounted for. Below are excerpts from the Anacortes Municipal Code and Ecology Manual that may assist you in preparing this information. "Hard surface area"means an impervious surface,a permeable pavement,or a vegetated roof. "Impervious surface"means a non-vegetated surface area which either prevents or retards the entry of water into the soil mantle as under natural conditions prior to development. A non-vegetated surface area which causes water to run off the surface in greater quantities or at an increased rate of flow from the flow present under natural conditions prior to development. "Replaced impervious surface"means,for structures, the removal and replacement of impervious surfaces down to the foundation. For other impervious surfaces,the removal down to bare soil or base course and replacement. Res.Building Permit Application Submittal Checklist Updated October 10,2019 Page 12 of 18 PLANNING, COMMUNITY, & ECONOMIC DEVELOPMENT DEPARTMENT L.' Mailing Address: P.O. Box 547, Anacortes, WA 98221 \ Office Location:904 6th Street, Anacortes WA 98821 \+ - .",` Phone: (360) 293-1901 Land disturbance Description Total (SF) Total Area of Land disturbing activity -i .I Total area converted from vegetation to lawn or landscaped areas i Hard surface area calculation Existing Removed Proposed Proposed Description (SF) (SF) Replaced New (SF) (SF) Non Pollution Generating Hard Surface Area 2 2%2 (Sidewalks,paths,patios,etc.) Pollution Generating Hard Surface Area (Driveways, parking areas,etc.) Total Hard Surface 2 cI 13 Site Size :` ~ l, Existing impervious surface ~,vc coverage% -- i• ) % (sq.ft. hard surface/site size) Use the information in the above table to navigate the flow chart(s) on the next page and determine the applicable stormwater management minimum requirements for your project. Then complete the applicable Stormwater Minimum Requirements Form on the Public Works - Engineering Department Forms website and provide required submittal items/plans. Check applicable box Minimum Requirements Determination ❑ Minimum Requirements#1-9. El Minimum Requirements#1-5. Res.Building Per ri Application Submiltal Checklist Updated Octoberi 2019 Minimum Requirement#2. Page 13 f 18 Y PLANNING, COMMUNITY,& ECONOMIC DEVELOPMENT DEPARTMENT ` ' Mailing Address:P.O. Box 547, Anacortes, WA 98221 9 _ Office Location:904 6th Street,Anacortes WA 98821 '``. Phone: (360)293-1901 FLOW CHART FOR DETERMINING REQUIREMENTS FOR NEW DEVELOPMENT Start Here Does the site have 35% Yes See Redevelopment Min mum or more of existing Requirements and Flow 2.hart impervious coverage? ' (Figure 1-2 4 2) No Does the project convert%4 it acres or more of vegetation to Does the project result in lawn or landscaped areas,or 5,000 square feet,or No convert 2.5 acres or more of greater,of new plus ► native vegetation to pasture? replaced hard surface area? \ No Yet Yes Does the project result in 2,000 • square feet,or greater,of new plus All Minimum Requirements replaced hard surface area? apply to the new and replaced hard surfaces and converted Yes No vegetation areas. Does the project have land Minimum Requirements#1 disturbing activities of 7,000 through#5 apply to the new square feet or great• r? and replaced hard surfaces Yes — and the land disturbed. No Minimum Requirement#2 applies. ft..11311 Figure 1-2.4.1 Flow Chart for Determining Requirements for New Development DEPARTMENT OF RevisE d June 2015 ECOLOGY Please see http//wvwr ecy wa gov/copynght html for copyright notice including r emissions State of Washington limitation of liability and disclaimer Res.Building Permit Application Submittal Checklist Updated October 10,2019 Page 14 of 18 PLANNING, COMMUNITY, & ECONOMIC DEVELOPMENT DEPARTMENT Mailing Address: P.O. Box 547, Anacortes, WA 98221 t 7 Office Location:904 6th Street, Anacortes WA 98821 ' 11107" Phone: (360)293-1901 NICOCFLOW CHART FOR DETERMINING REQUIREMENTS FOR REDEVELOPMENT Does the project result in 2,000 square feet,or more,of new plus replaced hard surface area? OR Does the land disturbing activity total 7,000 square feet or greater? *Yes No Minimum Requirements#1 through#5 apply to the new and replaced hard Minimum Requirement#2 applies. surfaces and the land disturbed. Next Question Does the project add 5,000 square feet or more of new hard surfaces? OR Convert 3/4 acres or more of vegetation to lawn or landscaped areas? OR Convert 2.5 acres or more of native vegetation to pasture? Yes No All Minimum Requirements apply Next Question Is this a road to the new hard surfaces and the Norelated project? converted vegetation areas. Yes Does the project add 5,000 square feet or more of new hard surfaces? Yes No Is the total of new plus replaced hard surfaces Do the new hard . 5,000 square feet or more, surfaces add 50%or No No additional No AND more to the existing requirements. 4 does the value of the proposed improvements hard surfaces within -including interior improvements-exceed the project limits? 50%of the assessed value(or replacement value)of the existing site improvements? Yes ' All Minimum Requirements apply to the new and replaced ill hard surfaces and converted vegetation areas. `Yes Figure 1-2.4.2 111 Flow Chart for Determining Requirements for Redevelopment DEPARTMENT OF Revised June2015 ECOLOGY Please see hitp/Mrww ecy wa gov/mpynght html for copyright notice including permissions State of Washington limitation of liability and disclaimer Res.Building Permit Application Submittal Checklist Updated October 10,2019 Page 15 of 18 PLANNING, COMMUNITY,& ECONOMIC DEVELOPMENT DEPARTMENT Mailing Address: P.O. Box 547,Anacortes, WA 98221 Office Location:904 6th Street,Anacortes WA 98821 .v Phone: (360)293-1901 FORM BP-6-6: SITE PLAN REQUIREMENTS 1. PROPERTY WHERE WORK IS OCCURRING ADDRESS: 3 C 2 f 1 0 C K K" l dcj e Psi r GO A PARCEL ) L. 2 J NUMBER(S) _J . .i 2. GENERAL INFORMATION This form is intended to assist applicants in creating complete,code compliant site plans. Please check the plans you wish to submit to make sure they contain each of the listed items. To the right of the Requirements column is space for you to list the sheet number of the plan set where the listed information is shown. • Minimum Plan Size: 11" x 17"and drawn in an engineering or architectural scale. 3. INFORMATION REQUIRED ON ALL SITE PLANS COMPLETE? REQUIREMENTS PAGE#ON YOUR PLANS Cover sheet must contain all of the following: • Vicinity Map • Name of the project • Name, address,and telephone number of owner and agent(s) • Name,address, and telephone number of Applicant(if different from the owner) r, • Zoning designation of the site • Area, in square feet and acreage,of the project site • Reference to the Building Code used • Proposed use • Occupancy group • Construction type • Square footage and height of each individual building • Percent lot coverage • Percent impervious surfaces Scale and North Arrow Property features: Location, identification,and dimensions of all property lines and easements. All easements shown on the title report, Record of Survey,or plat must be dimensioned and shown. Location and dimensions of existing critical areas(wetlands,streams, steep slopes) and their associated buffers. Location of Ordinary High Water Mark and shoreline jurisdiction limits (if adjacent to a shoreline). Existing and proposed contours and site elevations(i.e.finished grades) at 5-foot minimum increments. The horizontal and vertical control datum must be clearly shown. Res.Building Permit Application Submittal Checklist Updated October 10,2019 Page 16 of 18 `z y o PLANNING, COMMUNITY, & ECONOMIC DEVELOPMENT DEPARTMENT A' Mailing Address:P.O. Box 547,Anacortes, WA 98221 Office Location:904 6th Street, Anacortes WA 98821 '�'+ `��' Phone: (360)293-1901 Structures: Location, identification, dimensions and size of all existing and proposed buildings and other structures. Location of existing and proposed retaining walls, rockeries,and Location, identification,and dimensions of all setbacks. Show proposed projections into required setbacks, including dimensions(see AMC 19.44.140) Utilities& Easements: Location and dimensions of existing and proposed stormwater, sanitary sewer, potable water,and fiber lines/facilities. All wells and septic systems located on or near the project site must also be identified. Location of all existing and proposed fire hydrants within 300 feet of the boundary of the project site. Location and dimensions of existing and proposed freestanding lighting fixtures, utility junction boxes, public utility transformers. Stormwater Proposed Temporary Erosion and Sediment Control Measures, if not located on other plans. Proposed permanent stormwater management BMPs. Access, Circulation & Parking Location, identification,and dimensions of all existing and proposed on-site and adjacent streets and alleys, including the location and dimensions of all existing and proposed curbs,gutters, sidewalks, median islands,and street trees. Show existing and proposed vehicular access to the site, including the size and location of driveways and curb cuts. Show existing and proposed parking spaces,including surface material and dimensions of spaces. Open Space (ADUs,Small Lots,and Duplexes) Show calculations, location, dimensions and provided square footage of required open space area per AMC 19.43.010.C, E,or AMC 19.47, as applicable. Landscaping Show the location and design of landscape areas to be preserved and planted,and a plant list to include the location, number,size and type of plant material by botanical and common name. j Location of irrigation system if a permanent or temporary system is proposed. f Show the location of existing trees to be retained in conformance with AMC 16.50,and tree protection measures to be implemented, when applicable. Res.Building Permit Application Submittal Checklist Updated October 10,2019 Page 17 of 18 y O PLANNING, COMMUNITY,& ECONOMIC DEVELOPMENT DEPARTMENT Mailing Address:P.O. Box 547,Anacortes, WA 98221 i,7 Office Location:904 6th Street, Anacortes WA 98821 V ``' Phone: (360)293-1901 Provide a maintenance plan for any infiltration-based stormwater best management practices(BMPs) built as part of the landscaping ✓ design, including the specifications and maintenance procedures of any soil amendments. Show new trees to be planted and tree unit credit calculations, in conformance with AMC 16.50 Tree preservation,when applicable The following table, with project specific information filled in, must be placed on the site plan: Required Landscaping For Example Calculations Site Area 7,500 sq.ft. %of site area to be landscaped(per 20%-R2A zone AMC Tables 19.42.020-.030) 1,500 sq.ft. required 1,850 sq.ft. provided Compliance with AMC Ch. 16.50 Tree unit credits required: Tree Preservation. • 8 tree units required Tree unit credits retained: • 2 trees 6"dbh=4 tree unit credits retained Tree unit credits provided: • 2 new deciduous trees(min.2" caliper @ 6"above ground) • 2 new evergreen trees(8'in height) Number of required street trees 1 per 30'of frontage 60 lineal feet of frontage=3 street trees Res.Building Permit Application Submittal Checklist Updated October 10,2019 Page 18 of 18