Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
BLD2010-00081
L •LDING PERMIT APPLICATIAN ""Review O°p: Jefferson County Department of Community Development 621 Sheridan Street Port Townsend, WA 98368 PERMIT#: BLD10-00081 Received Date: 3/24/2010 SITE ADDRESS: 581 BACHELOR RD SEQUIM, 98382 OWNER: HOUSTON D CHEN TRUSTEE PHONE: H D CHEN REV LIVING TRUST 42 ORCAS VIEW TRL PORT TOWNSEND WA 98368-8738 SUBDIVISION: Block: Lot: TX 6+ PARCEL NUMBER: 002352005 Section: 35 Township: 30 N Range: 02 W CONTRACTOR: PHONE: `•W, Expires REPRESENTATIVE: KEVIN COKER PHONE: 360-385-2739 814 GARFIELD ST PORT TOWNSEND WA 98368 PROJECT DESCRIPTIOI NSFR W/ATT GARAGE TYPE OF WORK RES SQUARE FOOTAGE: TYPE OF IMP NEW MAIN: 2,984 VALUATION 450,000.00 ADD'L: 1,181 HEAT TYPE: EEE CODE EDITION: 2006 HEAT BASE: HEAT TYPE: OCCUPANCY: R-3 UNHEATED: #OF STORIES: OCCUPANCY: OTHER: CONST TYPE: 5N GARAGE: 490 SHORELINE: CONST TYPE: DECK: 200 SETBACK: BANK HEIGHT: SEWAGE DISPOSAL: ALT WATER SYSTEM: PUD BEDROOMS: BATHROOMS: Exist: 0 Exist: 0 Prop: 3 Prop: 4 Total: 3 To Routing Date: L Type AmotturFrila By: Date: Receipt: Approved/Date Permit ' $2,953.75 LYK 03/24/10 117453 Plan Check $1,919.94 LYK 03/24/10 117453 APPROVED State Building Code $4.50 LYK 03/24/10 117453 Potable Water Application $98.00 LYK 03/24/10 117453 JUN 23 201U Total: $4,976.19 Jefferson County Plannin1 &Building Department • a "~" ,b DEPARTMENT OF COMMUNITY DEVELOPMENT r ,'...4 621 Sheridan Street,Port Townsend,WA 98368 Tel:360.379.4450 I Fax:360.379.4451 Web:www.co.jefferson.wa.us/communitydevelopment �t ,.c.0" E-mail:dcd n,co.jefferson.wa.us CERTIFICATE OF OCCUPANCY PERMIT#: BLD10-00081 APPLICANT: HOUSTON D CHEN TRUSTEE PHONE: H D CHEN REV LIVING TRUST 42 ORCAS VIEW TRL PORT TOWNSEND WA 98368-8738 SITE ADDRESS: 581 BACHELOR RD Issue Date: 06/23/2010 SEQUIM, 98382 Final Date: 10/8/2014 SUBDIVISION: Block: Lot: TX 6+ PARCEL NUMBER: 002352005 Section: 35 Township: 30 N Range: 2W PROJECT DESCRIPTION: NSFR W/ATT GARAGE and shoreline exemption permit(SDP10-00037) THE PROJECT LISTED ABOVE COMPLIES WITH THE REQUIREMENT OF THE BUILDING CODE 2006 EDITION. OCCUPANCY GROUP: R-3 TYPE OF CONSTRUCTION: 5N SPRINKLER SYSTEM yes nd THE PROJECT PASSED ITS FINAL INSPECTION AND RECEIVED FINAL SIGN OFF ON 10/8/2014 \\tidemark\data\forms\F_BLD_Occupancy.rpt 10/8/2014 ON ,�'' C JEFFERSON COUNTY ' \ DEPARTMENT OF COMMUNITY DEVELOPMENT = 621 Sheridan Street• Port Townsend •Washington 98368 ) 4 360/379-4450. 360/379-4451 Fax vio• www.co.jefferson.wa.us/commdevelopment Master Permit Application MAR 2 4 2010 MLA: 10 " t ( O Project Description(include separate sheets as necessary): Tax Panel Number . 06Z 352tx']5' Property Size: 7 32&ii (acres/square feet) Site Address and/or Directions to Property: 661 ,e-121.. P Property Owner(s)of Record: /ybtts, 44:44 C evr Telephone: _, Fax: email: Mailing Address: SSj �- -e Applicant/Agent(if different from es24.);i-I Telephone: Si5 2-7 3 9 Fax: email: Mailing Address: gAi aa-r,4.- What kind of Permit?(Check each box that applies ❑Lot or Road Segregation 0Building ❑Critical Areas Stewardship Plan ❑ Demolition Permit ❑Variance(Minor,Major or Reasonable Economic Use) Single Family 'garage -died/ '-cached 0 Conditional Use[C(a),C(d),or C]** ❑ Manufactured Home .❑ Module - 0 Discretionary"D"or Unnamed Use Classification ❑ Commercial* ❑Special Use(Essential Public Facilities)** ❑ Change of Use ❑Boundary Line Adjustment ❑ Address ❑Road Approach ❑Short Plat** ❑Home Business 0 Cottage Industry ❑Binding Site Plan** ❑Propane 0 Long Plat** ❑Sign ❑Planned Rural Residential Development(PRIZD)/Amendments** ❑Allowed"Yes"Use Consistency Analysis ❑Plat Vacation/Alteration** ❑Stormwater Management ❑Shoreline Master Program Exemption/Permit Revisions * ❑Site Plan Approval Advance Determination(SPAAD)* 0 Shoreline Management Substantial Development** Temporary Use ❑Shoreline Management Variance ❑Wireless Telecommunication* ❑Comprehensive Plan/UDC/Land Use District Map Amendment ❑Forest Practices Act/Release of Six-Year Moratorium ❑Jefferson County Shoreline Master Program Amendment *May require a Pre—Application Conference ❑Tree Vegetation Request **Requires a Pre=Applicatio n Conference Please identify any other local,state or federal permits required for this proposal,if known DESIGNATION OF AGENT I hereby designate to act as my agent in matters relating to this application for permit(s). OWNER SIGNATURE Date: By signing this application form,the owner/agent attests that the information provided herein,and in any attachments,is true and correct to the best of his,her or its knowledge. Any material falsehood or any omission of a material fact made by the owner/agent with respect to this application packet may result in this permit being null and void. I further agree to save,indemnify and hold harmless Jefferson County against all liabilities,judgments,court costs,reasonable attorney's fees and expenses which may in any way accrue against Jefferson County as a result of or in consequence of the granting of this permit. I further agree to provide access and right of entry to Jefferson County and its employees,representatives or agents for the sole purpose of application review and any required later inspections. Staff's access and right of entry will be assumed unless the applicant informs the County in writing at the time of the ap l tion tha e r she wants prior notice. „Signature: Date: The action or actions Applicant will undertake as a result of the issuance of this permit may negatively impact upon one or more threatened or endangered species and Could lead to a potential"take"of an endangered species as those terms are defined in the federal law known as the "Endangered Species Act"or"ESA."Jefferson County makes no assurances to the applicant that the actions that will be undertaken because this permit has been issued will not violate the ESA. Any individual,group or agency can file a lawsuit on behalf of an endangered species regarding your action(s)even if you are in compliance with the Jefferson County development code.The Applicant acknowledges that he she or it holds individual and non-trap ble res n ibility adhering to and complying with the ESA. The Applicant has read this disclaimer and signs and dates it below. Signature: Date: IP II BUILDER STATEMENT The signer of this statement does hereby certify that they are the Owners of the parcel referenced herein,that they are not licensed contractors and that they will be assuming the responsibility of the General Contractor for the proposed project. Signature: Date: GENERA CON -•CTOR OR MANUFACTURED HOME INSTALLER: PHONE: Fax: 0 i �1.. • ( ) , ( ) MAILING ADDRESS: 7o F2f f (`,325- EMAIL: CONTRACTORS LICENSE ` ! WAINS NUMBER: ,. ,0 g)lices C. q 251-LE NUMBER ARCHITECT/ENGINEER: Yj,•1� PHONE ( ) 265-4/tt,0 FAX:( ) _MAILING ADDRESS: "`1` EMAIL Project Type: Frame Type: Bathrooms: Shoreline: Type of Sewage Disposal: '9 New 0 Wood Existing: 0 Sewer O Addition 0 Steel Proposed: Bank ❑ Community System ❑ Alteration/Remodel ❑ Concrete Total: Heiht:s ❑ Individual System ❑ Repair 0 Masonry SEP Permit# 63-0(314 O Demolition ❑ Other: Bedrooms: �C Water Supply: C Existing: Setback: 0 Private well 0 Two Party Type f^ Proposed: ` Or.Public Lk-eCI-r(r ' Total: Name of System: If this is a Commercial Project you must answer the following: ' Number of Parking Spaces: Current: Proposed: Number of ADA Parking Spaces: Number of occupants(indudes owners,tenants,employees,etc) Current Proposed - IBC Occupancy: IBC Type of construction: Will you have Food Service? Yes / No ' if this is a Propane Tank and/or Appliance Installation permit,mark all items below that apply: 1 Underground Tank 1 Above ground Tank Size of Propane Tank: 1 Heat Stove 1 Cook Stove 1 Woodstove 1.Fireplace Insert 1 Hot Water Tank i Pellet Stove 1 Other Is this appliance being installed in a Manufactured/Mobile Home? Yes / No When applying for a permit to install a propane tank you must also submit a site plan showing all of the buildings,al• l property lines,tank location and size,distances from the propane tank to all property lines,buildings and septic system components, including the reserve area. 9 . ' Square Footage Current Proposed .‘.1‘., ,•« f � ,, , . „, a s, t gkF is h z; ,,_ • *,,;; Main Floor Heated "l .6' EH Bld App Review: �3 1 2"°Floor Heated 1( Q Consistency Review: 2(3- Other Heated F . ' Base fee: 2(353 Mezzanine A9 Heated Basement Unheated Basement v U Other Unheated iv,'`-,,yr.,,,`,' I Garage/Carport - �� 51C11. 19 Decks tC c 32 . i - - ^ $5129 .f9 Receipt Number: � ''"'jLk� . 1' Cash/Check Number: 1 a 1 ESTIMATED COST(REQUIRED) Date: air market - - -•: •nd materials foundation to finish lf./ritl,_.. A- • Initials: L ■ql ` THOMPSON CONSTRUCTION Page 1 of 2 • Washington State Department of Labor & Industries THOMPSON CONSTRUCTION Owner or tradesperson 102 HILLER DR THOMPSON,JOE S PORT HADLOCK, WA 98339 360-385-0681 Principals JEFFERSON County THOMPSON, JOE S, OWNER Doing business as THOMPSON CONSTRUCTION WA UBI No. Business type 601 536 519 Individual License Verify the contractor's active registration/license/certification (depending on trade)and any past violations. Construction Contractor Active. Meets current requirements. License specialties GENERAL License no. THOMPC*98700 Effective—expiration 09/20/2002—07/21/2015 Bond CBIC $12,000.00 Bond account no. 637930 Received by L&I Effective date 09/20/2002 07/25/2001 Expiration date Until Canceled Insurance No current insurance account.See the insurance history. Insurance history Savings No savings accounts during the previous 6 year period. Lawsuits against the bond or savings No lawsuits against the bond or savings accounts during the previous 6 year period. L&l Tax debts No L&l tax debts are recorded for this contractor license during the previous 6 year period, but some debts may be recorded by other agencies. License Violations No license violations during the previous 6 year period. https://secure.lni.wa.gov/verify/Detail.aspx?UBI=601536519&LIC=THOMPC*98700&SAW= 10/8/2014 THOMPSON CONSTRUCTION Page 2 of 2 • IWorkers' comp Do you know if the business has employees? If so, verify the business is up-to-date on workers'comp premiums. L&I Account ID Account is closed. 872,232-00 Doing business as J T ENTERPRISES Estimated workers reported N/A L&I account representative TO/KARLA BOWMAN(360)902-5535-Email: BOWK235 @Ini.wa.gov Workplace safety and health No inspections during the previous 6 year period. ©Washington State Dept.of Labor&Industries.Use of this site is subject to the laws of the state of Washington. Access AllikWashington'c https://secure.lni.wa.gov/verify/Detail.aspx?UBI=601536519&LIC=THOMPC*98700&SAW= 10/8/2014 ..... _ IS Ali is 1 -3 ----Nlle-- - _ ...... - _--•_-_____ ------ _ ------- _ -------- ..--------- 2-1' -------- _ -----7_)4' -------- -'------'----- --- - .jf ------:--- ----- i___---f-------_____________e •'1-'-"------r __---------------- 54.t. '."I t .""v2k . , . , _ :.A ■ ' .'',Y __.----------- _.....-- ' . 561 1.5 poze. -r -s-r ee-5e.4 05 __ __------ . ! , t. ,..,y _------- ( 1. ____----" A . I, ,• — _--- Z• ,%Alp AV - Vki e-teve \ 1 - • 54 loop/ 4/4 , eymete,J- \ ._ __.----- 'ic, - ---- 4 irdyriopcv „ Rw, v I.: - s \ V"."------""----" —_...--- ___- - ______ e;c - , -- 1 .151141(> 61t:5frf" C./1\ _.,......„.„...„................._______-...------- -c I / RAIN GARrimi*FOR ..tb 4 if- / 7fo - f ,,,. Or 5TOR,ATER T \ I — V- [ ______ez, ptotriN6,5 * P6K K41,0 6iiiitbeA/ - I 'f1):( „,,..-, APPIA014 pF tv.tv4 -12;,-1-10 sP P-poF mai I 1 144M -K5G 1 ' 00— V-•--in_!_ . . r I • ____ ,,,p\ `---------, I I ,orc:___:.._)L___4•_____,_.-- i, ( (— '' LI .,- I I \ \K.-TY P--mAi 6-0-.4 Adex gos-P,A,:vi I 1 1 ‘ , opo 4: \ . 11,5pezTt.0).5 (i .-ti-g' ?gvp 4-sou.... p-movAt, \ VIA so iLs D6-Liv ----gy -- --, , ,\ pc.41\11- bel-tvtol ( ( \ ‘ I \ , 1 \ ---.96' ---77 APPROVE ■ SITE PLAN ( (:: Q ! \J( E rL \. 1 I \ ---/----- - \ \ I , 1 ! _________-Er---;;T,oFJCEFFER100 TY \ I j DUEI‘LOAv' 1 j 1 SIGNATURft. alit . .....1 .40 ...a ) , 1 / 1 u :1 JEFFERSON COUNTY 1 , \ ago WT.OF COWUNITY DEVFLOPM-TT 1 1 _ I I . ..--r----------T --- AVIV te\ . \ \ ■-- Sample Planting Plans • 0 II RI Garden 1: Shade Garden ei ZONE 1 Emergents: Slough sedge (Carex obnupta) and small-fruited bulrush (Scirpus microcarpus). Ili Ferns: Lady fern (Athyrium filix-femina) and deer fern (Blechnum spicant). Deciduous shrubs: Stink currant (Ribes bracteosum). If the garden is large add black twinberry (Lonicera involucrata). ZONE 2 Deciduous shrubs: Snowberries (Symphoricarpos albus). Evergreen shrubs: Evergreen huckleberry (Vaccinium ovatum). I Ferns: Sword fern (Polystichum munitum) and lady fern. • ZONE 3 Evergreen shrubs: Evergreen huckleberry, low Oregon-grape (Berberis nervosa). Ferns: Sword fern. • Herbaceous perennials: Wild ginger(Asarum caudatum), inside-out flower (Vancouveria hexandra), and western bleeding heart (Dicentra formosa). 0 In flow pipe -07-,-74,„p ''& Emergents � • .1.-, Ferns 6 �'IN,/� one E o / ' ' Herbaceous Perennials L Gay iS9� ® �4r x . 0 1 •V'' ®mom 94p , # ate ` q+ b. '�,,,, '® A _ " Deciduous Shrubs '��€ rg �Pl�► r4,®• ♦�ib'A G'P 8 a. one 1 � e t • 4 �+ ° G ,-041.,,,, oD't Evergreen Shrubs IP s::4, .e s14 tTkj g° � �� �� '�V/ Aa,, a �- 4 y �' e�� 1 ` c,1 , t1 G.,e1Y-L' a y �� ► • 'Alder 441,4,6:4,-A,‘ °'r ,' d \ , - ,:- :-__ ,v lt, ..41-itcW '` '''-, ' to, rto, 6 0 fr,pyit) ak _- , _,, -, - ' •tc.1 ..p m.,..9- _fr_,-:,• tie i2„,,i.,:fj Vat AA �41 . A, . O — SITE PLAN tit_ \{H € ' y <h 1V t, Tj ,'CG � �� , J A1 \ o1: ,< `^ � .: r SI �� i l an\ t 7 e '~fib, _ ,4.3 + -£ s �`v ;, `" Overflow 01 0 " 24 Plant � Usin a soil excavated from th in garden �` 2 litig Design & � � g BD U•I If the soil that is excavated does not have too much clay set it aside for mixing with compost and refilling the rain garden. The rain garden soil mix should be: v -'•- . / ^ • About 65% excavated soil and 35% compost by volume V V Compost should be stable and mature and made from organic waste materials such as yard debris or wood wastes.A simple way to judge compost quality is to smell and examine the finished product which should have the following characteristics: t • Earthy smell that is not sour, sweet or ammonia like. • Brown to black in color. fa • Mixed particle size. • Stable temperature that doesn't get hot when re-wetted. • Crumbly texture. ei Don t use mushroom compost or uncomposted manure ,a£� '� - or sawdust for compost.' - T Placing the rain garden soil mix A � Rain gardens have some area above ground �` >-1,-"` V ..-- _ to allow water to pond. Six to 12 inches is x tomes -� ',.,,,,,.,;,--1.--,;, .j v4S �y„`i I f• recommended. So, replace the soil in the rain : 1,-F.-. y;' �� ; garden about 6 inches at a time and walk on tom " each layer to lightly compact. Fill the soil up -�'""° 1' -�� to a level that provides the desired ponding f ` '' " 111n 'Q U ' P�1epth. F - 4 APPROVED ,t SITE PLAN\ , 4 4 1 I Ponding depth JEFF ER 3N_ OU ' �'� ` o Mulch layer fGZt,�I�REt ..I ,,�e;�! 'u1�1 it ipt�1f�� tiiPi,i_ I Rain garden soil mix 4 Mulch ed•e NAV 4,. fifii� f` ti \j' ;�0� .1/ Existing ground % -> r:,,...11,--00..e , try r ' � , -- '4-1: 5 ' .,- ,'*" er ,2 ` 4• z � < 413- Te �34 icer a ` ��•f p'�* ma r : t -+ {V ; � ,e . h ^r ,,�" 6� .. G- rt> # €=.z ail .Fa 3Y 4> 11 r '_ 1 -'a ` "s,a :„ '+#-,vr f-Av,�---},, ^r43' --'� 4 "1 �4`+' tee ' �^* , > � i � *' "� 2-:..,.k...- c#'�' § s a�r��,r ; � �; �-s'A � ��` �a b'._rte ��� "� s as 1 - i _ ,-a ,,w ,.,� .s..., }a- $, --,,, i r$s 4 16 Design & Build • • Michelle Farfan From: Michelle Farfan Sent: Wednesday, April 24, 2013 9:44 AM To: 'kevin Coker' Cc: 'Houston Chen' Subject: Rain Garden Site Plan Hi Kevin: I have reviewed the rain garden site plan you submitted to the department on 4/18/2013 with our Planning Manager, Stacie Hoskins. The following information is needed before the department can sign off on the proposed plan: 1. Identify if the garden will be either"shade", "sunny and wilder", or"sunny rain garden with a swale in partial-shade"; 2. Will you be retaining existing vegetation? 3. Cross section (you may copy one of the pages from the "Rain Garden Handbook"to submit); 4. Specific plant list and in which polygon zone will they be planted in; 5. Identify the depth of each soil test logs; You may copy any of the diagrams from the "Rain Garden Handbook" that you might be using to satisfy the above information requested. Also, as an FYI, once the garden is complete, the county will require an original stamped letter from you stating the garden was installed per your specs. Let me know if you have any questions. Regards, Michelle Farfan Associate Planner,FHM Lead Debt of Community Development 621 Sheridan Port Townsend WA 98368 mfarfan@cojefferson.wa.us 360-37941457 360-379- 73 (fax) AU voice messages and a-mails received by Jefferson County may be subject to Public Disclosure under Chapter 42.56 RCW. Please note that DCD hours changed as of December 1, 2008. Our office is open to the public 9:00 am- 4:30 pm Monday to Thursday and closed on Fridays. 1 zate - 5 ?. _ SIMPSON CM5T28 CENTER ACROSS TOP OF TOP PLATE 5.5"x3.5" LVL TOP PLATE 3"x3"x1/4 11x5" ANGLE THRU BOLT w/(2)5/8" T.R. OR BOLTS TYPICAL ALL CONNECTIONS iv- _ 7"xT' LVL COLUMN , is; El'C11..'et r ; rT 1 Z. 7x5. LVL ,� , i. t 1\_____ f l, AN GL5 w/ (2) 5 8"r R. 0 &t-Ts , CAr-1f7 ' HoU 5 - 5 17`.:"2.5 e=0 e.s-r 1"-toTt. 'F°1-e__ H D U 5 0,v, r` f(i -- APROX.LOCATION OF RIM JOIST J SIMPSON€P8-xx- ALT. ..r-r-T,r- -CONCRETE FDN WALL tjw 2 x 'PT 1,A i E 0 1 3 0 °-RETAINTING WALL �9 °?7- (2- ,\V. F±z.6 -T--Cc C- 1 ors 1 , r I_4 ' g 1 41„.„, ,,,�,' 0r wor,- 1 ::, . i- ci- o -r i--- .:=� } 1.�.•,? CERTIFIED PRCFESS;JNAL pL'LD1NG DESIGNER V I ....,---- ',,,_, p:,�'� • NATIONAL COUNCIL OF 0 '� f+ "�, V `�° SEP 2 9 2014 I % 1 t 4' JEEEERSOiv COUNTY DEPT OF COMMUNITY DEVFTOPMENT . ammo... If \,,, _____,■• sy;:. — -- ', 5 '$AGK ¢P RAIN GARI '� FOR k "ROOF STORM ATER t—g,' I — L + J t • Q�_ i L 1 —7- �� C e Q!2J1 - 1 1 i„.1".„--.--,,-4.- 574 ,e6, ,„ _ifi 1 1 a./ . Prz \ . ,-,-, ,/i ite_ , Clli T // V'>1 '' o 0 \rpic t 1 \_______18,_.--- . ...I.T.A.- iliv.,,,, • ___---, Chen residence- Rain garden installation completed Sept. 2014 . ... , . - --Th o •-• ' fIlyi, .', slI,:,*.ipt„. , ...0 .11,4::4eAr''' c.,,-ol.'i t•lik• lc • «' '• - • • - W4 . .. . , • '. T• t • .A ..._ •:4‘, ,. . . , .... .. ., . , . , . . . ti, ' --: •'-'‘ - ''. . ,...., , • .4 ., , , ,, ■ . '4 ' ,410....t 4 ..:.....,... ...,,,,,,,,,L,A,,,,,,,,,,,,,sik, . ,,,, .,•,--2f-„,....,t.''''',..,...,,,,.„,...,;„,;.,,,,..-,:::.!,•:. -,...„, ...„ -• .. ,.- _., „T.,,.:„...„ . ---y••• . . ' • - ,..._.. , ,,., . .. ,.. . , . . . „.. . I H r---- 4..i„.... - ,.•:--,..;...--,.... , 7-.,..r.,,,,,,,„ „,,,,,„":-• ,to•,o.',.,,,..4','••,.,A,...•;•-:.4,•'. ,',',.4:',.:,..;%k".,.• •,.?,,,„,,,s,:. ••.e.. „.0,...,.. , hlI It SEP 2 9 2014 , 1 JEFFERSON COUNTY Site prepared il .. ,. 0: to DEPT.OF COMMUNITY DEVELOPMENT r III, '''''I'W.- '''''' ••-'''--. ' . - ' .'' .•''.....,,;.. ,-,-,.;-.•••---.-. 7--•'..-- .."1---t'--,04111giv.,----,-,, - -,.---; ;-. -`•••- •-•:-.••-•;•,1,-.. '.. . -.1.:—.----...,, . ., ,i.!-•,-,-..,,.... 'r ,,'.,1'4:10.''1 ' j. '•' ',,`4. '' ...':. / . . , ':.',.1.:;* ' ,i:1;.:'''''f:4;j...■...'','" ''',..r ' ,'.-13.);'..t ,,,, ,,,-,,4-, ,,,.. .., ,... , 7.,,I•,Ir: ,7%,:i:,,r,__ ,•• -._ -,..?,......";7:t: 7; •oitfrI----I• „ ':., ‘-i: , -f .- -.,i:-., #74..•%'.• ' ('-,1".''•-. ,,,',, IC':.7'..”''' Li'•;,.....p- - ,.*--,;.,1,tA 1\„,1411;:-,c.",:-.,•.,,- '...',•,,:--.--,----4,•• • ,,1'4,,,,,- , ,:',•; ,,, :.,, -•••.-"i*k-•':::': ''• • ''-r-.• if;','''' I l''••- '',.. . ' ` ,..•• ' -- •,. co A A •• ''••4*-"?'''''''''''. • Sflp ', ''-, A -I i•','--.-..i••''''. ..' •!`"•"'''..:'•••'-r.;•4•• ',*--- -- :-.....i":'..,;:::',"'".:-'r r- ',!:',. - ..; . •' :'-''4", ' CieNt-',2; '':' -' , '''' . ' 1H. ''.'„,..lr';-‘,.. - .4.41--•.:, :,-....:1 .......•,,,-- -.,,.',qi `Y.--„,,--- '.4:,(....:- •'. ;;•r. :.■'?' .., ,■ ' , ''''','"','A: .iq.,• v.=7...---,-,,f":':,7 --** ''''..;.4--- ,'.•!' rio:..;:,.• ' ----•,: .j,;,-,,*- ,,,,,‘ -1.1.:- ,'N--",- '4'' -' ,,,, '.'•.,<7 ''-`''';'Y''''''I'."": '''::.'-'. ... : '''''''. ‘,.: - ''•7:---..r..4.4.4`.;:&i.-'''.r-';‘,. ., • •,---=. ), , :I';•,7 4., '. 4.)'. , .' . .:47*--.'' 7';',,;,• ''''- -v,,,,r4.-242-•••••••• . ,t,- — -.--- -=- ('..kiti ,...,..-'.'..t„,...,..t!---'7..‘4%; ..,---..- --.,--;.- /,,,,...'-';,...,. ---''' - '- i,,, ,, ,....., ,._.,,, • ,. ,--,..,.....„„, --... „.;:. ,,,,;,4:;„‘-„i.,,,,,,..-41.4-;4.-',... ---,'- --'45.4--'''--j-'1".;'''' - 4, -..„.•r:...,:....,1-‘,.-;.. ,-... .. ....,....• r.- , ,,..,.. ... ..:. ••*44;' ,,...._,.,,,,r.,,,..-;-..,•,> ,, .t ,_. •'.,'''.;''''''",":..;-^,.'''.';'-',, .11--,-;•:/r::,-4.#7T-:-.:.,:,;., -,/..-,t,:...,-, .:: ,,,,i '' , : 4,111k ." ).V. '',-•'- '''';',1..iiii..'..,,,,alook,'""AlP,'' -"77,-: . . ' :)g,;-,0.:*'' -40-7:„..;.: •-,,,.- 1.! , :, 100,.,,.,•-.;--..,„"•7: 7 :-•'','•• ,1,1111iIiirdir 1 ' , . '."- )-,,e".1'' -.,• :.- . Installation complete S • ___,_,,, ,,, ,..4.,,,, ,r (DA( 1 _ _ ..,,),.,;:v , .., ___ __ _ __. ___ ___ __ ___ ,_ __. _. ___ .._. __ ___ __. __, ___ --_, `w �v„_4 , , I V ,- - • _ r-------LLs o o-----.4 -141.204....4aL I 7--- -------_ , , , , ene-e. - -lea^[ 1 n Qe' ELEV. 50' 1 z.- $o s - 1 I -4 4 61'-7" ; DTI. 311-i- n len 4 LueL. 15-kc i a+ leti5+" i 'DekluAT9t 1 1 crGVY� ), 10'-0" j NEW NDUS= ; -}pip S �re,cp 6 •y 'In,,3-1 48,_6„ ,'_o ' , 10- „ 41"H"\...p . 71 i I 4'DIA 1 (z) *TORMWATER "'' 1 I O ; 31i- rieQ, Locoiibn _ a ' j hs a kc 'r'oh ,5 ha,L l I O 3 N INST,4LLED Q, �p 2 � cv SEPTIC 1 �� X�� c rb� ae�nyz.S 1 1 �A 1 `' 4 MI _3l` APPRO VED, 1_a I '\•., n !1 , SITE PLAN ii4 ., - - .9 I i nil" 1 ' 1- A? •`, i JUN 222010-.. ,. _ i ---.. A, 4,,,''''4,A,, DEPT:OFt•„ ; T '° 1. , 14 % / 1 0' SIGNATU. .• 4/1/10 1..i/t. CT •, .41 _-- �,_ •_I � ._._ r-i����Lei _._._.-._._. 1 , b OCR On �Q been m°rQ-AFmeY11M I 10 iukr rds 141.Q._ cs iI 1 r . (0r9 A w 1 Plain 1 i 1 I - I , I 4 EXISTING 1 S''' .. 1 i- 4 I '' I �.,e�,.1� _ RY GARAGE/AD i ReQuI Ceps+.i.�°.� _ O��i� F 1 SLED -' '($' S 6 II INRESS, EGRESS < UTILITY EASEMENT / a %i7°; ' ELEV. St' I - 3----- ----0::$ '// , ,,, , „-,, . /; ELEV. 86� I _ gp_R-O.W_- — _ to 1 __ N ii - A. •- -E•-- 4°23 g e 1117 N S� 3 in 4d-0.. RESIDENCE FORS DRAUIN ern KG 1,0 1 C1-1EN DATE. 240-to SITE PLAN COKER DESICNUJOI? S, .1.C• +I 581 BAGNI=LOR RD ass c,aRRSaLD ,,:Z, n•nr pr's,-•e7;±. , .-.1,-, PORT TOWNIMI ND,wA PH ('36013061116 I a • 3. '1 Infiltration Trenches • This section covers design,construction,and maintenance criteria specific for infiltration trenches. Description: Infiltration trenches are generally at least 24 inches wide,and are backfilled with a coarse stone aggregate,allowing for temporary storage of stormwater runoff in the voids of the aggregate material. Stored runoff then gradually infiltrates into the surrounding soil. The surface of the trench can be covered with grating and/or consist of stone,gabion,sand, - or a grassed covered area with a surface inlet. Perforated rigid pipe of at least 8-inch diameter can also be used to distribute the stormwater in a stone trench. See Figures 3.30 for schematic of an infiltration trench. See Figures 3.31, 3.32,3.33,3.34,and 3.35 for examples of trench designs. 3-98 Volume Ill—Hydrologic Analysis and Flow Control BMPs February 2005 • "Ostia Cap with Lock % ! !/! !!//;L' F/mil/!/y'r/l.49iif • _ a _ _" Topsoil or . • :r.:1..•--111 Aggregate : Filter Fabric 'e'• ..� • ,.. Aggregate Eickfill.• • �. . 4-6.inch, Perforated Undisturbed ilaterial . PVC Pipe a .. • • • • Foot Plate Figure 3.36 Observation Well Details • 3-104 Volume Ill—Hydrologic Analysis and Flow Control BMPs February 2005 • • Construction Criteria • Trench Preparation-Excavated materials must be placed away from the trench sides to enhance trench wall stability. Care should also be taken to keep this material away from slopes,neighboring property, sidewalks and streets. It is recommended that this material be covered with plastic. (see Erosion/sediment control Criteria in Volume II). • Stone Aggregate Placement and Compaction-The stone aggregate should be placed in lifts and compacted using plate compactors. As a rule of thumb,a maximum loose lift thickness of 12 inches is recommended. The compaction process ensures geotextile conformity to the excavation sides,thereby reducing potential piping and geotextile clogging,and settlement problems. • Potential Contamination-Prevent natural or fill soils from intermixing with the stone aggregate. All contaminated stone aggregate must be • removed and replaced with uncontaminated stone aggregate. • Overlapping and Covering-Following the stone aggregate placement, the geotextile must be folded over the stone aggregate to form a 12 inch minimum longitudinal overlap.When overlaps are required between rolls,the upstream roll should overlap a minimum of 2 feet over the downstream roll in order to provide a shingled effect. • Voids behind Geotextile-Voids between the geotextile and excavation sides must be avoided. Removing boulders or other obstacles from the trench walls is one source of such voids. Natural soils should be placed in these voids at the most convenient time during construction to ensure geotextile conformity to the excavation sides. Soil piping,geotextile clogging,and possible surface subsidence will be avoided by this remedial process. • Unstable Excavation Sites-Vertically excavated walls may be difficult to maintain in areas where the soil moisture is high or where soft or cohesionless soils predominate. Trapezoidal,rather than rectangular,cross-sections may be needed. Maintenance Criteria Sediment buildup in the top foot of stone aggregate or the surface inlet should be monitored on the same schedule as the observation well. February 2005 Volume Ill-Hydrologic Analysis and Flow Control BMPs 3-103 • Design Criteria • Due to accessibility and maintenance limitations infiltration trenches must be carefully designed and constructed.The local jurisdiction should be contacted for additional specifications. • Consider including an access port or open or grated top for accessibility to conduct inspections and maintenance. • Backfill Material-The aggregate material for the infiltration trench should consist of a clean aggregate with a maximum diameter of 3 inches and a minimum diameter of 1.5 inches.Void space for these aggregates should be in the range of 30 to 40 percent. • Geotextile fabric liner-The aggregate fill material shall be completely encased in an engineering geotextile material. Geotextile should surround all of the aggregate fill material except for the top one-foot, which is placed over the geotextile. Geotextile fabric with acceptable properties must be carefully selected to avoid plugging(see Appendix V-C of Volume V). • The bottom sand or geotextile fabric as shown in the attached figures is optional. Refer to the Federal Highway Administration Manual "Geosynthetic j Design and Construction Guidelines,"Publication No. FHWA HI-95-038, May 1995 for design guidance on geotextiles in drainage applications. Refer to the NCHRP Report 367, "Long-Term Performance of Geosynthetics in Draina g e Applications,"1994,for long-term m performance data and background on the potential for geotextiles to clog, blind, or to allow piping to occur and how to design for these issues. • Overflow Channel-Because an infiltration trench is generally used for small drainage areas,an emergency spillway is not necessary. However,a non-erosive overflow channel leading to a stabilized watercourse should be provided. • Surface Cover-A stone filled trench can be placed under a porous or impervious surface cover to conserve space. • Observation Well-An observation well should be installed at the lower end of the infiltration trench to check water levels,drawdown time,sediment accumulation,and conduct water quality monitoring. Figure 3.36 illustrates observation well details. It should consist of a perforated PVC pipe which is 4 to 6 inches in diameter and it should be constructed flush with the ground elevation. For larger trenches a 12-36 inch diameter well can be installed to facilitate maintenance operations such as pumping out the sediment. The top of the well should be capped to discourage vandalism and tampering. 3-102 Volume 111—Hydrologic Analysis and Flow Control BMPs February 2005 r a • • Tipp View. ` t, - ' r . s ski i " . .'r�. -4 cam" ' a_ a .ra s- ...h- -". n4`::: :-: ' ►�. ,@, �t vie 8r o.%,,,•..e.4.-•• M a � a � 1 < y .y ti. .W.:.•;.. p�.-- w f. st :8@ /� Pt : ti .;�.� Ml 5( :•y, C .• KKjj44 9 14 RO. A f}"'i ti. _. ���� swa�►. •\ �' •-�, 1 N1wuMbot:�asr7hon5e4 � � � \, '?_1, ce\\ !', i .. . \ aidAbo att oot7Feneh De I may' BI�Ch$�1111� ' y\ ,I r. ~� i_I •.I r.;, ,i t. rata �. — .. Figure 3.34-Swaie/Trench Design Top Yilw 0400•w Msiifobs �t 1erq.t�ot�t ; g6 Il®n Panastd?k+f !: . . Side'Vtew OwrlowpIN, > p meableFI$Stc1oNh beWiN 3f . . •.::::::::I / ,'f.r v r _ \�.. per® 5 R 4 ' :..�� ? .�®K %, M�dr inwtbd. *. � 1) !e��.' ���y� tNKRSaiwl mat•Source Sc�u eler(reproduced:With permission) . . Figure 3.35 Underground Trench with OiUGrit Chamber February 2005 Volume Ill-Hydrologic Analysis and Flow Control BMPs 3-101 • I \ • • TAPS SIdFlfiex , • • ::. • r n'r-fir • : t .�'U...)lt'?!. �'F ads ::il/'.1:1�:f...M:•Xw.O.::... 5.- -=:.3.;4�:w � '✓ rf. s.F� 3✓rr y+ tl{y��r- t't,3 nos-{ Arm f IR i2.' v .!•00410kr,e rfdNtFN.'* < r' {gw.L1 µ} �M4�i711F4r�r1RM r�.u,_ sr�-r.-''`#Dllb!!dovsiIsM CfWiLiAiiMllellk .if. rte; •i• • Shirr/ter SnhuPler(reinrnducpi with normissinnl Figure 3.32 Median Strip Trench Design Side iew Removable `� �,�-�"�I!`=•, /R 4 t i. f.l., //• I � � � 1/ i j 1\=1 I : ,l _ I rY4 VTi t7t 73..!•/ J:dZ;-'195¢ i = ' i • • i i Pr.�ai•r are•. rwv !1 � • ( ry 0 i• t . 9;a fn. • �� i tea.1•!'�': I P W..pi0 � �! 41111ldN�l�k�idtOf 9Pe a ACCMP—Asphalt Coated Corrugated Metal Pipe Source: Schueler(reproduced with permission) Figure 3.33 Oversized Pipe Trench Design • 3-100 Volume Ill—Hydrologic Analysis and Flow Control BMPs February 2005 r • 0 •••• ••,:-.'s `'c.�-¢''re' jam..,n;-..- i,.r-�-..� ,, of "'�R _N� .wC`,i,� '�• `••! -t'L 5y _1. e�� i• i K am •+ F ilige ::::::::':::: : -� 20�i:eoi' ..a -:cc�° � 7Miilis-t,Srailsi�uii ..StiiP._ 0 t ..:::::.......;:i . ..;::::::: :::::'.:....:.:...'-;,;;41"7. ,wixt.:-_,:,.!:-Y-Li‹:"Wffi.'> . ,• r'P!aeotve � :�%''�ril>FYfe?Fabeie Zi ' ora e FisrFibicLi„_„4di$tQ 4p I". •'Y •/ 1 -N,:•7-7V ...•••::.......1.•:.!::••:••••••••••••••:'.......1..............*:: ,,‘..,,,..;,'-'••• ‘.•-. -es- -4•41171P•....3•:::::::•-•.-:-:-:-..0 "..:;.-:,.......fr.....:::::::::::...::.T.:::::::::::::::;•:.::::•:::.:i::::::,..•:::.::::::::::-...::::-...:.:.',..e,„.•\>,..77:,....:::.:-....:-............:......::.:,........ .:::.....................:,...,,:::::: 1 1 �1 'x _ p fs a o ��• s. 4, ". \ r Ci ;,$ • e /\/ i�' 4.-i--.---.- SL - ° e.._ •- ".:":":".":"'"-"•••\\� ...\ i/, r T�1"itMbi �� iHoW• • tifia ... .tol3 Figure 3.30—Schematic of an Infiltration Trench 1 • Top ili4'W Side. Tiew L f Naga t7vey' 10?�� ICI � �.t7.z:I,1e Sfae•at�wbs� i 8g � a � to d 7nme(r fit :. •,. Filtarsr 27,-...., ,e i•._._..._ ,,, 6� e ■, ve 8r i'/i Removable e.t A.'o;! \ Cbtlt Layer .. �+J tea.a. - StonaThifn s :,. •louw 41nb SPecas .:- . • Figure 3.31 Parking Lot Perimeter Trench Design t 3-99 February 2005 Volume III—Hydrologic Analysis and Flow Control BMPs • . 0 \ I ' 4111 . \ . , ( 1 . , Created lots larger than .. . - 22,000 ... , YES °L■Imil■maluDisespersic41Dcw'sixut°r square feet? Infiltration Systems 1 1 IV..:::., , 1 Lots located subfor YES itacnrie i . ..: •,_igimmunamIUse Downspout ■ Infiltration Systems , infiltration 1 , I I 1 I 1 1 I . , •*NO I . , I ' r I Criteria for • i Downspout . Use Downspout Dispersion yeS ■ Dispersion Systems ' . met? I , , , - ' . . NO , , Connect downspouts to I . street drainage system , 1 with perforated stub-outs 1 I (see Section 3.1.3) 1 I I Figure 3.1—Flow Diagram Showing Selection of Roof Downspout Controls t February 2005 Volume ill—Hydrologic Analysis and Flow Control BMPs 3-3 Fi • 3.1.1 Downspout Infiltration Systems Downspout infiltration systems are trench or drywell designs intended only for use in infiltrating runoff from roof downspout drains. They are not designed to directly infiltrate runoff from pollutant-generating impervious surfaces. Application The following apply to parcels as described in Volume I: 1. Single family subdivision projects subject to Minimum Requirement#7 for flow control(Volume I)must provide for individual downspout infiltration systems on all lots smaller than 22,000 square feet if feasible. Local governments may specify a different lot size that is more • appropriate-based on local soil and slope conditions and rainfall. Concentrated flows may not be directed to adjoining lots. They must be • dispersed and retained on the building lot to the maximum extent possible. 2. The feasibility or applicability of downspout infiltration must be evaluated for all subdivision single-family lots smaller than 22,000 square feet. The evaluation procedure detailed below must be used to determine if downspout infiltration is feasible or whether downspout 1; dispersion can be used in lieu of infiltration. • 3. For subdivision single-family lots greater than or equal to 22,000 square 1 feet,downspout infiltration is optional,and the evaluation procedure detailed below may be used if downspout infiltration is being proposed voluntarily. 4. If site-specific tests indicate less than 3 feet of permeable soil from the proposed final grade to the seasonal high groundwater table,then a downspout dispersion system per Section 3.1.2 may be used in lieu of infiltration. 5. On lots or sites with more than 3 feet of permeable soil from the proposed final grade to the seasonal high groundwater table,downspout infiltration is considered feasible if the soils are outwash type soils and the infiltration trench can be designed to meet the minimum design criteria specified below. Note: If downspout infiltration is not provided on these lots, then a downspout dispersion system must be provided per Section 3.1.2. Flow Credit for If roof runoff is infiltrated according to the requirements of this section, Roof Downspout the roof area may be discounted from the project area used for sizing Infiltration stormwater facilities.This is done by clicking on the"Credit"button in WWHM and entering the percent of roof area that is being infiltrated. 3-4 Volume III-Hydrologic Analysis and Flow Control BMPs February 2005 • • Procedure for 1. A soils report must be prepared by a professional soil scientist-certified Evaluating by the Soil Science Society of America(or an equivalent national Feasibility program),a locally licensed onsite sewage designer,or by other suitably trained persons working under the supervision of a professional engineer,geologist,hydrogeologist,or engineering geologist registered in the State of Washington to determine if soils suitable for infiltration are present on the site. The report must reference a sufficient number of soils logs to establish the type and limits of soils on the project site. The report should at a minimum identify the limits of any outwash type soils (i.e.,those meeting USDA soil texture classes ranging from coarse sand • and cobbles to-medium sand)versus other soil types and include an inventory of topsoil depth. 2. On lots or sites with no outwash type soils,a downspout dispersion system per Section 3.1.2 may be used in lieu of infiltration. 3: On lots or sites containing outwash type soils(coarse sand and cobbles to medium sand),additional site-specific testing must be done. Individual lot or site tests must consist of at least one soils log at the location of the infiltration system,a minimum of 4 feet in depth(from proposed grade),identifying the SCS series of the soil and the USDA textural class of the soil horizon through the depth of the log,and noting any evidence of high groundwater level,such as mottling. • Note:This testing must also be carried out on lots or sites where downspout infiltration is being proposed in soils other than outwash. 4. If site-specific tests indicate less than 3 feet of permeable soil from the proposed final grade to the seasonal high groundwater table,then a downspout dispersion system per Section 3.1.2 may be used in lieu of infiltration. 5. On lots or sites with more than 3 feet of permeable soil from the proposed final grade to the seasonal high groundwater table,downspout • infiltration is considered feasible if the soils are outwash type soils and the infiltration trench can be designed to meet the minimum design criteria specified below. Design Criteria Figure 3.2 shows a typical downspout infiltration trench system,and for Infiltration Figure 3.3 presents an alternative infiltration trench system for sites with Trenches coarse sand and cobble soils. These systems are designed as specified below. General 1: The following minimum lengths(linear feet)per 1,000 square feet of roof area based on soil type may be used for sizing downspout infiltration trenches. Coarse sands and cobbles 20 LF Medium sand 30 LF February 2005 Volume 111—Hydrologic Analysis and Flow Control BMPs 3-5 • • Fine sand,loamy sand 75 LF Sandy loam . 125 LF Loam 190 LF 2. Maximum length of trench must not exceed 100 feet from the inlet sump. 3. Minimum spacing between trench centerlines must be 6 feet. 4. Filter fabric must be placed over the drain rock as shown on Figure 3.2 prior to backfilling. 5. Infiltration trenches may be placed in fill material if the fill is placed and compacted under the direct supervision of a geotechnical engineer or professional civil engineer with geotechnical expertise,and if the measured infiltration rate is at least 8 inches per hour. Trench length in fill must be 60 linear feet per 1,000 square feet of roof area. Infiltration rates can be tested using the methods described.in Section 3.3. 6. Infiltration trenches should not be built on slopes steeper than 25 percent(4:1). A geotechnical analysis and report may be required on slopes over 15 percent or if located within 200 feet of the top of steep slope or landslide hazard area. 7. Trenches may be located under pavement if a small yard drain or catch basin with grate cover is placed at the end of the trench pipe such that overflow would occur out of the catch basin at an elevation at least one foot below that of the pavement,and in a location which can accommodate the overflow without creating a significant adverse impact to downhill properties or drainage systems. This is intended to prevent saturation of the pavement in the event of system failure. Design Criteria Figure 3.4 shows a typical downspout infiltration drywell system. These for Infiltration systems are designed as specified below. Drywells • General 1. Drywell bottoms must be a minimum of 1 foot above seasonal high groundwater level or impermeable soil layers. 2. If using drywells,each drywell may serve up to 1000 square feet of impervious surface for either medium sands or coarse sands. 3. Typically drywells are 48 inches in diameter(minimum)and have a depth of 5 feet(4 feet of gravel and 1 foot of suitable cover material). 4. Filter fabric(geotextile)must be placed on top of the drain rock and on trench or drywell sides prior to backfilling. 5. Spacing between drywells must be a minimum of 4 feet. 6. Downspout infiltration drywells must not be built on slopes greater than 25%(4:1). Drywells may not be placed on or above a landslide 3-6 Volume Ill—Hydrologic Analysis and Flow Control BMPs February 2005 • II) hazard area or slopes greater than 15%without evaluation by a professional engineer with geotechnical expertise or a licensed geologist,hydrogeologist,or engineering geologist,and with jurisdiction approval. ..!!::::.:!::....,.:;::::.:::,.......:.......:: :".f.i...::::::::::::::-1.:.*7:777.: ..!:•.:....:27..:::::::::-..::::::::.::::::....".:::::::::::::.:::::•::;......;::::..,:....::...:.................................:.":7::::::::::!.:•::.!:.!::.,... ....::::::::::.:-....7.:::::;.::::::::::::::.:".::::::...,,r.,.:::::::::::::::::::::::(0.!:.:::::.::::::!::::.::::::::::!::.. .............. -Li " : >.::�'�:::>•::ism:�>'•>::i::>::>is�::�::;;;;: : : � : :�: � : :::� :. :� :: <': 5 :: : : > Si :......... .. • ••.... ........ ...... •...... •••••.. ................ . .............. . ..... ........... ... .. ... . .. • ..• . •• .. .. .. . • •. •... .. .. •.•. . ....... •• ,. .. . .. . •• . . . . . -.• .••. •...•.. .... . • .. •••.. ••_._•...••.••. ••....•••• • •••• I:: :'::5 :f4F e7 :�i�:;::> :; :� �::;:i::::�.� I: •• .. . .••• .. 1 , 1 ............•.............:.............:....... ::::.:::.::::::•::...:;::::.--:.....:::-..:s,,A,,,,,,,....:.::.::.:.,.::.:..........• ...•................„7777.71... ...a. ::::.:::::6..!•:: i......::::::::::::.:40,..:: ::.. ...........:.....:::::::.::.:::... ._.........i.:::z,-..:.:1r.: :::..:.:::::::.::-:::,.:::::.4. 7.,:::::.:::::.::.: :,., •:::., ,.:-.- .. ..••...:::::::::::::::::::::::::::: ::::::.:..::-...,;:::::•::.::::1;:ii. ii.,::::.::.::::::.-..:..... . �:.:<•. .. :.:.,..<:: ,rte+-- .'. •. .. ;::::::...V., ..:. �' TT e:i •+:::><: s.:>:::. '.�. . .�ii...., ....::iiitirins‘ ...........:.. :. ..... �.::. :. I ie : ;: ;' tra wmprwlsosd� j 2+4" a D• 2" 1. '11.a y : RQC1C %\a ao�a�a t1i 3/i :»'.: SON A . • ;.:...:: 11'1'3 Figure 3.2 Typical Downspout Infiltration Trench Source: King County , February 2005 Volume Ill—Hydrologic Analysis and Flow Control BMPs 3-7 i ' • • •• I • 1 .: . ....... :>;:...::. -. . ..... ... .. r ::,:.::::..:.. }is 1 i .i 'r i. I. o : ........ .............. .. ...... . ... t: ............. .................................... ......... ...::.:.. . .:. .... 1....... :;::... .::::.:<.;.;..................... .......:...:: ]ti::':`:'•.:i:is '- : . N '.': : •`:iii;:; �}�::i;:•:•:•:•:;; 4 :`:`•}:•:?:-:;::5�':::`!:���::-}!''.::!i3??:L:-?? }" �:{: :'}. ::•:::'•':::•:is�:i; :• �i �':i `'..:•i:. ........ .mil...... :T�':i:>.<:.�i:Yi:.iii:::'::::i`ii�:::i:. '::v: "• Figure 3.3 Alternative Downspout Infiltration Trench System for Coarse Sand and Gravel Source: King County • • . • 3-8 Volume Ill—Hydrologic Analysis and Flow Control BMPs February 2005 J • • i E { 1 Roof Downspout House Catch Basin (Yard Drain) Ali . —f „ Dorinspout 0 DRY WELL 48 Diameter Hole Filed PLAN VIEW Washed NTS 0 R cot Downspout i Mark Center of Hole wit PV -HO use Overflow Or means Splash Block Topsa7 Flush Surface ,A , h...z. • I- ';ice..y •e,J.%e,� r 1)inin. flow �re:i,•{.••i� 14,;x. r.. .... Tr?;��c.:■. Fine Mesh Screen Min.`t”de. :� ;T����' �. a. c ;r..,al' Catch Basin PVC Pipefi�� ,p {, � i" (lid Drain} t`5 "' 48 Inch Diameter 4'Thin• Sides of Hole Hole Filled with S Lined with t'' i !2-3"Washed Filter Fabric Drain Rock . we l9 miss. " !f Min. 1)above Sealso1ia1- I DRY WELL High Groundwater Table SECTION NTS Figure 3.4–Typical Downspout infiltration Drywell Source: King County February 2005 Volume Ill–Hydrologic Analysis and Flow Control BMPs 3-9 • Setbacks ;� Local governments may require specific setbacks in sites with steep slopes, land slide areas,open water features,springs,wells,and septic tank drain fields. Adequate room for maintenance access and equipment should also be considered. Examples of setbacks commonly used include the following: 1. All infiltration systems should be at least 10 feet from any structure, property line,or sensitive area(except steep slopes). 2. All infiltration systems must be at least 50 feet from the top of any sensitive area steep slope. This setback may be reduced to 15 feet based on a geotechnical evaluation,but in no instances may it be less than the buffer width. 3. For sites with septic systems,infiltration systems must be downgradient of the drainfield unless the site topography clearly prohibits subsurface flows from intersecting the drainfield. II 3-10 Volume I!!—Hydrologic Analysis and Flow Control BMPs February 2005 • 3.1.2 Downspout Dispersion Systems Downspout dispersion systems are splash blocks or gravel-filled trenches, which serve to spread roof runoff over vegetated pervious areas. Dispersion attenuates peak flows by slowing entry of the runoff into the conveyance system,allows for some infiltration,and provides some water quality benefits. Application Downspout dispersion must be used in all subdivision single-family lots, which meet one of the following criteria: • 1. Lots greater than or equal to 22,000 square feet where downspout infiltration is not being provided according to the requirements in Section 3.1.1. 2. Lots smaller than 22,000 square feet where soils are not suitable for downspout infiltration(as determined in Section 3.1.1)and where the design criteria below can be met. Flow Credit for If roof runoff is dispersed according to the requirements of this section on Roof Downspout single-family lots greater than 22,000 square feet,and the vegetative flow' Dispersion path is 50 feet or larger through undisturbed native landscape or lawn/landscape area that meets BMP T5.13,the roof area may be modeled as grassed surface. This is done by clicking on the"Credits"button in the W WHM and entering the percent of roof area that is being dispersed. Design Criteria 1. Downspout trenches designed as shown in Figure 3.5 should be used for all downspout dispersion applications except where splash blocks are allowed below. 2. Splash blocks shown in Figure 3.7 may be used for downspouts discharging to a vegetatedflowpath at least 50 feet in length as measured from the downspout to the downstream property line, structure,steep slope,stream,wetland,or other impervious surface. Sensitive area buffers may count toward flowpath lengths. 3. If the vegetated flowpath(measured as defined above)is less than 25 feet on a subdivision single family lot,a perforated stub-out connection per Section 3.1.3 may be used in lieu of downspout dispersion. A - perforated stub-out may also be used where implementation of downspout dispersion might cause erosion or flooding problems,either on site or on adjacent lots. This provision might be appropriate,for example,for lots constructed on steep hills where downspout discharge - could be cumulative and might pose a potential hazard for lower lying lots,or where dispersed flows could create problems for adjacent offsite ` Vegetative flow path is measured from the downspout or dispersion system discharge point to the downstream property line,stream,wetland,or other impervious surface. February 2005 Volume 111—Hydrologic Analysis and Row Control BMPs 3-11 lots. Perforated stub-outs are not appropriate when seasonal water table is<1 foot below trench bottom. 4. For sites with septic systems,the discharge point of all dispersion systems must be downgradient of the drainfield. This requirement may be waived if site topography clearly prohibits flows from intersecting the drainfield Design Criteria for Dispersion Trenches 1. A vegetated flowpath of at least 25 feet in length must be maintained between the outlet of the trench and any property line, structure,stream,wetland,or impervious surface. A vegetated flowpath of at least 50 feet in length must be maintained between the outlet of the trench and any steep slope. Sensitive area buffers may count towards flowpath lengths. 2. Trenches serving up to 700 square feet of roof area may be simple 10-foot-long by 2-foot wide gravel filled trenches as shown in Figure 3.5. For roof areas larger than 700 square feet,a dispersion trench with notched grade board as shown in Figure 3.6 may be used as approved by the local jurisdiction. The total length of this design must not exceed 50 feet and must provide at least 10 feet of trench per 700 square feet of roof area. 3. A setback of at least 5 feet should be maintained between any edge of the trench and any structure or property line. ■ 4. No erosion or flooding of downstream properties may result. 5. Runoff discharged towards landslide hazard areas must be evaluated by a geotechnical engineer or a licensed geologist,hydrogeologist, or engineering geologist. The discharge point may not be placed on or above slopes greater than 20%or above erosion hazard areas without evaluation by a geotechnical engineer or qualified geologist and jurisdiction approval. 3-12 Volume Ill—Hydrologic Analysis and Flow Control BMPs February 2005 • • • .-odod •ee eDQO• " �0 - I • d d s0 P d d°• I • po 40e0.,DA Q4 ° �,.. P Vp0aPp0 's Op• • OvO.�e `� - V/p'es ppe • • • P 061 0 • 0 • I Irg1 ♦°•�d•D 0• s os Ili' - i •d • 4" •0 er•e 0i _ IWf�•.3/4"washed rock . • ' e0.pp•°O O•. 14. O•s,s°•pe4,••ea° a ae 8• .all 6/es'• 24'rnin-- 1 •- • TRENCH X-SECTION - NTS slope"-■■--► • small coach basin or yard drain u. 2'x10' 5700 sq.�, level trenches • Type ICB . >700 sq.ff. • standard it trench rrl crotched grade board length 10'per 700 sq.IL of roof area. PLAN VIEW OF ROOF urc . i Figure 3.5 Typical Downspout Dispersion Trench Source: King County February 2005 Volume ill—Hydrologic Analysis and Flow Control BMPs 3-13 . III • 1 I pipe O.D. I P-0 r-o tin min end cap or ph,' flow to second dispersal trench ' clean outwye from pipe if necessary II 11°0 4"orb"perbreed pipe laid flatAeyel notched . a li grade board ; 2"x z'notches 1 4 4 type I C B wlsolid caber(locking) i8"O.c. A - i type I CB wlsclid cover '- 111111111111" -- ,Q influent pipe(max design . fbwSO.50FS per trench) Iclean out from pipe P.4,.. 6 on b ` fbw to otter PLAN as CB's as necessary NTS . Pipe OA. I 18'O.`C�. I galvanized bops 1'4 i'.0 -04 14-2N 10 nix.II iii K.,..„,st„„1.1147 . N 2"x12" � ' / w. + Q / ;/' 2 grade p -'4,-,,s� `/ :! 11? •a �v \! ` board notches 2" treated grade .., ' " % ti> 4"or@'perforated j board - �. -4 •4 pipe laid flat eVl7 b NOTES: •_o r4 1.This tie rah shall be cansmrcdso 4"x�support post � ��� clean({5�fines) *• s 1+/s"-314"washed rock as b prevent point disc harge andb r �' 6_' a q'4 eiosbn. filter fabric 2.Trenches may be placed no cbser than 50 Beet b one anothe r.(100 feet "15% mays for tom ezntro w er cpsJ iiy abrg fbwli ne) tread mend in rural areas. 3.Trench and grade board must be level.Alg n to folbw conto urs of sale. SECTION A 4.Support post spacing as required by NTS sop co rd itbns to ensure grade board remains level. • Figure 3.6 Standard Dispersion Trench with Notched Grade Board i 3-14 Volume III—Hydrologic Analysis and Flow Control BMPs February 2005 • • • i (-4? ° "SON °�V JEFFERSON COUNTY ,.Q DEPARTMENT OF COMMUNITY DEVELOPMENT ` 1=c 2 4 2010 621 Sheridan Street • Port Townsend •Washington 98368 '"i`` '.�j`o�� � O 360/379-4450 • 360/379-4451 Fax -<x11v http://www.co.jefferson.wa.us/commdevelopment/ STORMWATER SITE PLAN SUBMITTAL TEMPLATE MLA# ID - 110 PROJECT/APPLICANT NAME: _HQOS _l)l' Please answer all of the following questions to the best of your ability. Where the question calls for depiction on a site map, the applicant may choose to either incorporate the elements into the general plot plan for the Master Land Use Application or to submit a separate stormwater site plan map. Project Overview 1. Describe the proposed developed conditions of the site. Indicate position and relative size of proposed improvements on the site map. j., Ir.0St•4 e_• '4'/00 S Existing Conditions Summary 2. Describe the existin• to•o.ra•h . Indicate contours o 4y:e site ma.. ■ frlr i,i 3. Describe the existing vegetation. Indvcate native vegetal n areas on the site map. -1144-fLS 0 CZA-t si4,"..e._, 5 4. Describe the existing soils. Indicate soil type on the ite map. 5. Describe the existing site hydrology(i.e.,drainage; behavior of water on the site—above, below, and on the ground). Indicate 1111 -e ' ting stormwater drainage to and from the site on the site map. Depict separate drainage basins on the site map, if ••licable,and indicate acr-a•e of each. • WARENIMILWIIIIME STORMWATER PLAN 6. scribe any excess levels of noise enerated by the propo ed use or activity: O r' ., .I 1 JUN 22 2010 w8t �'"AO StOrrn �'i1 O 0 `�, JEFFERS t •UN DEPT.OF CO, P 'nil PM Require ■ ` SIGNATURE. III+1h i/!:�_.•' A� stormwater site plan template—rev.10/21/2008 5 • S 7. Describe significant geographic features and critical areas (i.e., environmentally sensitive areas such as wetlands, streams, steep slopes,etc. on the site. Indicate I.cation on the site ma.. 8. Describe the general vicinity of the site, including adjacent land uses and structures, utilities,roads,and sensitive/critical areas streams,wetlan•s, lakes,stee• lo•es, - c. . Permanent Stormwater Control Plan This portion of the Stormwater Site Plan consists of the selection and installation of the appropriate stormwater control BMPs and facilities to remain in place after construction of the project is completed. "Medium" size projects are required to have the totals calculated of all impervious surfaces, pollution-generating impervious surfaces, and pollution-generating pervious surfaces to verify that the thresholds for treatment facilities and flow control facilities are not exceeded. g. Describe the developed site hydrology, as proposed. Indicate whether stormwater will be fully dispersed (i.e., per BMP T5.30 in the Manual) or, if not,what types of stormwater flow control will be utilized for the site or specific threshold discharge areas within th- site. Locat- these facili'es on the site plan and differ ntiate proposed facilities from ex' ng facili'-s. %111111/1111121.: ei411MIEVAIIIIM 9 10. If the project requires the use of stormwater treatment facilities, describe the types of stormwater treatment facilities proposed for use on the site. Locate these facilities on the site plan and differentiate proposed facilities from existing facilities. [This is normally for"large"projects or projects that involve the potential for dispersion of contaminants.] 11. Despibe the pgrfo ance goals and standards applicable to the project. 4 , • (OOF Cap p.S I1QntIco2 • Describe he •w •"ntrol system. • Aar a/ I 2 r♦ • 1 - 'Nye ► i A 1 /.� .�' we t• t�'i aJ 1 - - f ` I } stormwater site plan template—rev.10/21/2008 6 ' • • 13. Describeater quality ystem. fe a`�`'�f e-y`tcl'fr 40 14. eescribe th-4, onveyance system analysis and desi,n. I /%rim 4! �` 04 It_.,, -1_h. - a_' - ■ /1—� V: ►.-.0. PA . ,IIMj�� ` , . ©vim, 15. Describe the source of flu material,physical c; i aracteristics of fill material,and deposition of excess material. .-‘11 • r I 16. Proposed methods of placement and compaction consistent with the applicable standards on Appendix Chapter 33 of the Uniform Building Code. fr�yf r ceh-t 4 L/ "5t fi Pm�"u,s C. 2d& 17. Describe the proposed surfacing materia Sfc �v C, 18. Desc ibe methods for restortion of the site. • f 11. . It , _ AAa .41 Li •-, MN i I ° .J/!I���MS 19. An Operation and Maintenance Manual is required for each flow control and treatment facility. [This is normally required for "large"projects only and only those for which facilities are required to control flow or treat runoff.] If included,list the Manuals here. 4 20. t h- e and include any s•ecial report or studies con•ucted to prepare the Stormwater Site Plan. :. • -- `k'i►r�J1.ii (+ r NIL 21. List other necessary permits and approvals as required by other regulatory agencies. If those permits or approvals include conditions that affect the drainage plan or contain more restrictive drainage-related requirements, describe those conditions or restrictions here. (� e 51 iz-eC( p- c. I, r. J stormwater site plan template—rev.10/21/2008 7 • • . , CONSTRUCTION STORMWATER POLLUTION PREVENTION PLAN(SWPPP) The Construction SWPPP addresses sediment and erosion control during construction. The BMPs indicated by the applicant in the template that follows must be installed on the ground during all construction phases of the project. The proponent is responsible for preventing sediment and erosion impacts to environmentally sensitive areas and off-site areas. Consult the Construction Stormwater Pollution Prevention (SWPP) Best Management Practices (BMPs) Packet for guidance, particularly with rural residential development. SECTION I-CONSTRUCTION SWPPP NARRATIVE 1. Construction Stormwater Pollution Plan Elements. Describe how each of the Construction SWPPP elements has been or will be addressed. Identify the type and location of BMPs used to satisfy the required element. If an element is not applicable to the proposal,justify in writing. Descriptions of the 12 Elements are found at Volume II Section 3.2.3 of the Manual(beginning on page 3-7). 1 Required Elements-Construction SWPPP 1. Mark Clearing Limits. / . I It -L.A.; ti+it, a /.I_•_. Al - •-, i`',i t, - /liMMIIIPIIIIIIMI-1 sir • p r •a•rig; 2. Establish onstruction Access. fb aCe_sS ,'f . Control Flow Rates. 'I ' -- . • - IA_ 1 .A t! .A • is / -4 at 4. Install ediment Contro..0..,.., . ds- r sfLe a l ' Ali( 5. Stabil e� Soils. ■k 6. Protect Slop-s. _ qlk 7. Protect Drain Inlets. I if-r stormwater site plan template—rev.10/21/2008 8 • s 12 Required Elements—Construction SWPPP(continued) 8. Stabilize Channels and Outlets. Pr 9. Cont •I Pollutants. ,1 w 11f-, pc� 10. Control Watering(the act of pu ing groundwa -r or s •rmwater away from a active construction site). 14�. t *-LC S�.cv- �+ / l � Q�D 11. Maintain Best Ma gement Practices(BM s). ' 4 r-e. _,..e i v ac.. is A. d-e 12. Manage the Project. ce 2. Adjacent Areas. a. Description of the adjacent areas that may be affected by site disturbance (e.g., streams, lakes, wetlands, residential areas, roads) - '�� 4 mgt Ls PI' (Nit) 4 b. Description of the downstream drainage path leading from the site to the receiving body of water(minimum distance of 400 yards). C: to L96 cli, ;t 24 201,3 Nth,3. Environmentally Sensitive Areas. a. Description of environmentally sensitiv- areas that are on or adjace to the site. . stormwater site plan template—rev.10/21/2008 9 s S b. Description of special requirements for working in or near environmentally sensitive areas. 4 f . 4. Erosion Problem Areas. Description of potential erosion problems on site in the context of the characteristics of the on-site soils(e.g.,erodibility,settleability,permeability,depth,texture,soil structure). 5. Construction Phasing. a. C,, struction --•uence ` . a n b. Construction phasing(if proposed) 6. Construction Schedule. Wet season is October 1 through April 30(page 2-21 of the Manual). I. Providp proposed construction schedule. Y II. Wet Season Construction Activities. a. P r o p ed wet season JG n$tr cti activities. L! . oci._ Dfr11. 1�Cc„ IA4n—c_ t_c.�..ti9k c-.1WIL G'b. Proposed wet season construction activities for environmentally sensitive areas. 1V1 7. Financial/Ownership Responsibilities. a. Ide tify t property over responsible for the initiation of bonds and/or other financial securities. -UCtP_Yl C R F cA b. Describe bonds and/or other evidence of financial responsibility for liability associated with erosion and sedimentation impacts. /1//4, 8. Engineering Calculations. Provide Design Calculations on a separate sheet for the following, if applicable. a. Sediment Ponds/Traps.b. Diversions. A/4-H c. Waterways. d. Runoff/Stormwater Detention Calculations stormwater site plan template—rev.10/21/2008 10 I SECTION II—EROSION AND SEDIMENT CONTROL PLAN Sediment and erosion control measures may be depicted on the master land use application plot plan,a stormwater site plan,and/or a separate Construction SWPPP site plan. This is a checklist to ensure that the following are depicted on a site plan: 1. General. a. Vicinity Map b. Jefferson County Approval Block c. Erosion and Sediment Control Notes 2. Site Plan. a. Legal description of subject property. b. North arrow. c. Indicate boundaries of existing vegetation(e.g.,tree lines,pasture areas,etc.). d. Identify and label areas of potential erosion problems. e. Identify FEMA base flood boundaries and Shoreline Management boundaries(if applicable). f. Show existing and proposed contours. g. Indicate drainage basins and direction of flow for individual drainage areas. h. Label final grade contours and identify developed condition drainage basins. i. Delineate areas that are to be cleared and graded. j. Show all cut and fill slopes indicating top and bottom of slope catch lines. 3. Conveyance Systems. a. Designate locations for swales, interceptor trenches,or ditches. b. Show all temporary and permanent drainage pipes,ditches, or cut-off trenches required for erosion&sediment control. c. Provide minimum slope and cover for all temporary pipes or call out pipe inverts. d. Shows grades,dimensions,and direction of flow in all ditches, swales,culverts and pipes. e. Provide details for bypassing off-site runoff around disturbed areas. f. Indicate locations and outlets of any dewatering systems. 4. Location of Detention Best Management Practices(BMPs). Identify location of detention BMPs. 5. Erosion and Sediment Control Facilities. a. Show the locations of sediment trap(s), pond(s), pipes and structures. b. Dimension pond berm widths and inside and outside pond slopes. c. Indicate the trap/pond storage required and the depth,length,and width dimensions. d. Provide typical section views through pond and outlet structure. e. Provide typical details of gravel cone and standpipe,and/or other filtering devices. f. Detail stabilization techniques for outlet/inlet. g. Detail control/restrictor device location and details. h. Specify mulch and/or recommended cover of berms and slopes. i. Provide rock specifications and detail for rock check dam(s), if applicable. j. Specify spacing for rock check dams as required. k. Provide front and side sections of typical rock check dams. I. Indicate the locations and provide details and specifications for silt fabric. m. Locate the construction entrance and provide a detail. 6. Detailed Drawings. Any structural practices used that are not referenced in the Ecology Manual should be explained and illustrated with detailed drawings. 7. Other Pollutant BMPs. Indicate on the site plan the locations of BMPs to be used for the control of pollutants other than sediment(e.g.,concrete wash water). 8. Monitoring Locations. Indicate on the site plan the water quality sampling locations to be used for monitoring water quality on the construction site. Sampling stations should be located upstream and downstream of the project site. MAR 2 4 2010 stormwater site plan template—rev.10/21/2008 11 Stormwater Site Plan Changes If the designer wishes to make changes or revisions to the originally approved Stormwater Site Plan, the proposed revisions shall be submitted to DCD prior to construction. The submittal shall include substitute pages that include all proposed changes, revised drawings showing any structural changes,and any other supporting information that explains and supports the reason for the change. Final Corrected Plan Submittal If the project included construction of conveyance systems,treatment facilities, flow control facilities, or structural source control BMPs (not standard on-site stormwater management BMPs), the applicant shall submit a final corrected plan ("as-builts")when the project is completed. These should be engineering drawings (stamped by a licensed civil engineer) that accurately represent the project as constructed. APPLICANT SIGNATURE By signing the Construction SWPPP worksheet, I as the applicant/owner attest that the information provided herein is true and correct to the best of my knowledge. I also certify that this application is being made with the full knowledge and consent of all owners of the affected property. 2 -z4T-00 (LANDOWNER OR AUTHORIZED REPRESENTATIVE SIGNATURE) (DATE) THIS SPACE MAY BE USED FOR ADDITIONAL NOTES, IF NEEDED: stormwater site plan template—rev.10/21/2008 12 qt,pert S WASHINGTON DEPARTMENT OF FISH AND WILDLIFE BALD EAGLE SITE MANAGEMENT PLAN In accordance with the Washington State Bald Eagle Protection Act(RCW 77.12.655) • and the associated Bald Eagle Protection Rules(WAC 232-12-292) Not for Subdivisions,Short Plats,or Conversions • Bald Eagle Territory: earn 1 n e.f' Occurrence#/SO3 Nest#.1_ Proposed Activity: - I rw e_ Fan\ 1 ty g,eStas CONDITIONS: All known bald eagle nest trees(active or alternate)and winter roost sites are protected. 'The following conditions apply to portions of a parcel that fall within the distance guidelines: ❑ CONDITION 1: This parcel is within 400 feet of a bald eagle nest. Retain all known perch frees, all native confers and all black cottonwood frees >24 inches diameter at breast height (diameter 4.5 feet from ground, known as d.b.h). Also retain>50% of coniferous and cottonwood frees<24 inches d.b.h. and>6 feet tall,with diameter distributions representative of the original stand AND no structures are located within the fall zone of a bald eagle nest tree. Above-ground tree damage,root injury or severance, or root compaction by any machinery to retained trees is not permitted by this plan. Windowing and low limbing of trees is acceptable provided no more than 30% of the live crown is removed. Topping of trees is not allowed. ACONDITION 2: This parcel is located >400 feet and < 800 feet of a bald eagle nest or within '/2 mile from a nest tree and within 250 horizontal feet of the shoreline or top of high bank bordering a shoreline. Retain all known perch trees, and 75% native conifers and cottonwoods >24 inches d.b.h. Also retain >50% of native conifer and cottonwood trees <24 inches d.b.h. and > 6 feet tall, with diameter distributions representative of the original stand. Above-ground tree damage,root injury or severance,or root compaction by any machinery to retained trees is not permitted by this plan. Windowing and low limbing of trees is acceptable provided no more than 30% of the live crown is removed. Topping of trees is not allowed. I have read and understand the above condition placed on Parcel# cX) — 3-5-a - 005— with a street address of 5 I 13ac.h eloc Rc , Fia rd i n,e r . If the conditions set forth above are acceptable, please sign below and this will serve as your Bald Eagle Management Plan. Activities will be periodically monitored and failure to comply with this Plan constitutes a misdemeanor as set forth in RCW 77.15.130. ;r /751(0 WDFW Regional Wild!' - Manager Landowner Signature (Date) � del�, uV i �(`y�.�,` i ,_ Landowner Print Name City/County O`icia (Da e) SE l Zatc ►.&tar M Address bp a J5eol'Yh (,iJh L 03002 Send Copy To: City,Sta ,Zip Jeff Skriletz,District Wildlife Biologist WDFW Region 6, 48-B Devonshire Rd. Montesano,WA 98563-9618 Phone Fax•.(360)249-1229 0 cws 41 0 w ' =,a ue ° G 4 "srN JEFFERSON COUNTY K DEPARTMENT OF COMMUNITY DEVELOPMENT 621 Sheridan Street Port Townsend, WA 98368 Al Scatf, Director Letter of Representation When an applicant for a permit is not the owner of the property it is necessary for the property owner to submit a letter of representation. The letter needs to have the owner's original signature. An example is below:, Date To Whom It May Concern: I, John Doe, owner of 123 Fir Street, Parcel# 123-456-789, give-permission on to Tom Sawyer to apply for a permit on the above referenced property. Sincerely, S Date 1 — 2-49 /O To Whom It May Concern: 1, -4 C -ii'L , owner of r (property owners name) (address or legal escription) Parcel# , give permission to ,Ke In i LeAtr 4` (parcel nu ber) , (applicant's name) to apply for a b permit from Jefferson County on the above (type of pe it) referenced property. Sincerely, A3.1) .?,„, Building Permits/Inspections Development Review Division Long Range Planning (360) 379-4450 FAX: (360) 379-4451 G:WermitCenter%FORMS1Letter of Representation.doc >_ ill cc Co H O = O Cr W N _0 Z LL `� O H O N ► co _ ti CD —7 W -- O 'O O J O O t- C7 (I) X CC -O ++ CD Z C C.J O = H LEI O 0 U) +• "O H O CA I 7 L L t CO r- Q -0 U U U W Z O CC 0 J 0_ D_ Z F— F— O O CT) CI) CD ti m = O 1 c.) F— co C` X -O U) CD W ¢ C = X = O) 3 1— F— o O 0 W C: CO O CO J C7 O W I— CO -O CC Z Z F— c O ,b, ,�, O H CO C9 -- u7 _ _ I— 3 = Z [C X }, r— O co O C= H J 3 I— LID O O = CO F— Cr -o CC O O W CO H F— C W CV O O 2 J W Z J W CL L17 O O CD CC W 3 0 0 m CU CV 6C 0 2 >. W Z •- CC CU 3 3 W X 0 U W H W CO CL O CV 3 W Q CL CC >. CO O CC U) F— F— O Z 0 J CT) cn J cn w Z co 3 m CC O J v = I— Z W Q O Ci W -O C*) , -, 0 CC X W O 2 C-) I- CJ c� F— co F— F— N J H U C: X O) CL co O F- O III X F— Z N co = 0 0: CD CY) Q J W D 0_ O O CV O CD co F— F— 2 +' `-- C-) 2 2 Cr' 0- C7 O - -F-J O O N O O CV O O Cr) Z CV W . O 2 P� . O V L17 O O L!7 O CV ti CV O O -0 C_ L!) O O C-3 N I`- e- O = # C O N .. L. 3 L. W Y C _ CD O +J N 2 O N = CD ._ = C) L N C) O N -0 > O O L L 0_ — O CO 0- L O O X ++ C-) "O X CO U) 0_ CO — ._ CO N F— F— X 4- F— U) CO c1- * * F— <C 0 6 0 s N r 1 " 111 1511 — V� m i!4,..,. . � m e ,III lqr 1L _ ,, . I. z Ili ,• • . • 0 6.1 FP / . r/ -,._.,. /4. \\‘‘‘‘ I, .... ,..N41,, \ *_ ‘ , , \ , 4) 40- am.Illik \ .. 04' ' . % / f li ). \ 1 r . , __ 41 \ . 1 , i i \ iii , Ertmi 1 ‘ 1 1 \ L_______ • , /1 . , ‘ 1 , ‘ 1 II . . iii Ihip s g. e e off±-- � ■Q ._=.--> 1 O .. I === u. ---- e . -am _. l..' SW OMURA( maeloolca 101Ib -Y' 1 MAIN FLOOR COKER DESIGNUIORKS, LLC. CI-�El%l DS• 06 PL4N 501 DACHet..oR RD .e+a. po arc.14 SEQUIN,WA Qe eacssowi uoiucIR uc. =OS PORT TOWN6BiD,WA n+ (3607 30.401. Imo i 0 • • ON Iff M I r- 0 O XJ li r Z H T ,..., 4, 0 fl t -/ 41N \c, 1 I p o I s I ‘ \c' QM 1 G : O m 8 d D • iq .- a1 A 3 8 8 1 RWOOIENCIE FOR. (7.- CHEN - " UPPER FLOOR COKER D SIGNWORK8, LLC. OMR 34040 sal BACHELOR RD ""' N4 .D PLAN T TOWN feat t wA Q oacOwaN oaHa,ue. MO y Contractors or Tradespeople Printer Friendly Page Page 1 of 1 • • General/Specialty Contractor A business registered as a construction contractor with L£tl to perform construction work within the scope of its specialty.A General or Specialty construction Contractor must maintain a surety bond or assignment of account and carry general liability insurance. Business and Licensing Information Name Thompson Construction UBI No. 602837694 Phone 3607741789 Status Active Address Po Box 921 License No. THOMPC*924LE Suite/Apt. License Type Construction Contractor City Chimacum Effective Date 6/5/2008 State Wa Expiration Date 6/5/2010 Zip 98325 Suspend Date County Jefferson Specialty 1 General Business Type Individual Specialty 2 Unused Parent Company Business Owner Information Name Role Effective Date Expiration Date Thompson, Richard A Owner 06/05/2008 Bond Information Bond Bond Company Name Bond Account Number Effective Date Expiration Date Cancel Date Impaired Date Bond Amount Received Date AMERICAN 1 CONTRACTORS INDEM 100048133 05/22/2008 Until Cancelled $12,000.00 06/05/2008 CO Assignment of Savings Information No records found for the previous 6 year period Insurance Information Insurance Company Name Policy Number Effective Date Expiration Date Cancel Date Impaired Date Amount Received Date 2 Omega US OUS002000311 05/20/2009 05/20/2010 $1,000,000.00 05/11/2009 Insurance Inc MAXUM 1 INDEMNITY CO BDG003214401 05/20/2008 05/20/2009 $1,000,000.00 06/05/2008 Summons/Complaint Information No unsatisfied complaints on file within prior 6 year period • https://fortress.wa.gov/lni/bbip/Print.aspx 3/25/2010 p • April 26, 2010 HOUSTON D CHEN TRUSTEE H D CHEN REV LIVING TRUST 42 ORCAS VIEW TRL PORT TOWNSEND WA 98368-8738 RE: SITE ADDRESS: 581 BACHELOR RD CASE#: BLD10-00081 Dear HOUSTON D CHEN TRUSTEE: We have started the plan review process on the s • ect permit. Unfortunately, we are unable to finish the necessary plan review. We are in ne-• of additional information and/or items as listed below: 1. Revise lateral calculations to reflect - wind exposure"D". Please submit the necessary ite • in order •r us to complete the plan review process of this permit. If you should have an •uestions, ' ease feel free to contact me at (360) 379-4450. Sincerely, , Plans Ex- ''iner c: File KEVIN COKER THOMPSON CONSTRUCTION Contractors or Tradespeople Detail • Page 1 of 2 110 ik CI4 Washington State Department of 1 Labor industries { n. , ' Contractors or Tradespeople Detail Return to List > Start a New Search > ra Printer friendly Verify Workers' Comp Premium Status Check for Dept. of Revenue Account About General/Specialty Contractor A business registered as a construction contractor with L&I to perform construction work within the scope of its specialty. A General or Specialty construction Contractor must maintain a surety bond or assignment of account and carry general liability insurance. Business and Licensing Information Name Thompson Construction UBI No. 602837694 \Xi Phone No. (360) 774-1 789 Status 1,,i Active 0 Address Po Box 921 License No. THOMPC*924LE Suite/Apt. Construction _ T License Type Contractor , ■/■• City Chimacum y r d 69 State Wa Effective Date 6/5/2008 \\\ v`d Expiration Date 6/5/2012 Zip 98325 �)S`1'` County Jefferson Suspend Dated ( d/ Business Type Individual Specialty 1 General Parent Company Specialty 2 ii Unused Business Owner Information - Hide All Name Role Effective Date Expiration Date Thompson, Richard A Owner 06/05/2008 Bond Information Bond Bond Company Effective Expiration Cancel Impaired Bond Received Bond Account Name Number Date Date Date Date Amount Date https://fortress.wa.gov/lni/bbip/Result.aspx 6/22/2010 1 Contractors or Tradespeople Detail • Page 2 of 2 AMERICAN Until 1 CONTRACTORS 100048133 05/22/2008 $12,000.00 06/05/2008 Cancelled INDEM CO '% Assignment of Savings Information No records found for the previous 6 year period - Insurance Information Company Effective Expiration Cancel Impaired Amount Insurance Name Policy Number Date Date Date Date OMEGA 3 U.S. OUS002000614 05/20/2010 05/20/2011 $1,000,000.00 05/ INSURANCE Omega US 2 Insurance OUS002000311 05/20/2009 05/20/2010 $1,000,000.00 05/ Inc MAXUM 1 INDEMNITY BDG003214401 05/20/2008 05/20/2009 $1,000,000.00 06/ CO - Summons/Complaint Information No unsatisfied complaints on file within prior 6 year period ' Warrant Information No unsatisfied warrants on file within prior 6 year period �caas Washington State Dept.of Labor and Industries.Use of this site is subject to the laws of the state of Washington. It rashm gt Access Agreement Privacy&Security Statement Intended Use;External Content Policy Staff Only https://fortress.wa.gov/lni/bbip/Result.aspx 6/22/2010 (Y-2/ ATAIrket•Cl-C- linjc1/0- I la JEFFERSON COUNTY PERMIT CENTER 4,vti3ably APPLICANT NAME: I-AD-SID-) Ch2 fl PHONE: F-5S5-2-13q SITE ADDRESS:5S I ch DATE: (0 dt H ALTH APPROVAL # SEP Le FOOD SERVICE 2. SHORELINE BANK HEIGHT SETBACK 3. FLOOD ZONE 4. FOREST PRACTICE APP (CLA -S ) 5. PLANNING APPROVAL IFTD - I ICAL AREA REVIEW a■ ik_rAa n tD ( -41110 . ZONING 8. HEIGHT 9. LOT COVERAGE 10. ADDRESS 11. FEE fops NTRACTOR'S LICENSE nc_ 13. ENERGY SHEET 14. BOND HOLDER/LENDER 15. NTT 16. SETBACKS 17. PROVIDE WA STATE ENGINEER STAMP/ARCHITECT'S STAMP 18. STORMWATER SITE PLAN 19. D.O.T. ACCESS APPROVAL 20. FIRE FLOW FOR COMME-CIAL STRUCTURES P ■ REVIEW 4 .611, Ilk OCCUPANCY: TYPE OF CONST: 23. EXPOSURE: 24. WIND: 25. SNOW: 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 3.6. 37. 38. 39. HAHOMETLNCNTRUNFOBLMBLDCKLIS\2/2000 _ _ <_t.ut.c_ , 1,0.11 1:.4=.4 1 n it " _ ✓ Date o 0 time received am / m Mon. Wed. Thur. - Fri. Date: Bt D: e ` OWNER: 11\ Contact Name: ' + ADDRESS: _ t tt 4,. Contact Number 360_ • ._�-�.�t 206 Notes: Foundation Plumbing Framing Propane Tank Mechanical Setbacks Z . Under round_ Framing Under ground__ - -__Furnace __ - -Fob-_ Rough-in Air seal Above ground Gas _ Stemwall Hydronic Exterior shear _ Exterior lines _ Oil Straps Interior shear _ Interior lines — Ducts Faost st Appliance _.Hole Ventilation _ Underfloor Gas/wood stove Man-Homes Setbacks Insulation Final Inspection Foundation Address Posted Block&Tie floor _wall ceiling ``FSOx r G L JEFFERSON COUN• 0 V } " DEPARTMENT OF COMMUNITY DEVELOPMENT 'S e rr t a'C Date: q Time Received: /2 / 0 '7/ am/sr o Tue. Wed. Thur. Fri. Date: +7 BLD: / 2 — '/ Contact Name: J Owner: r kW/ Contact Number: 360 .797 7052 Address: 3-"S') 64.eh leK AD 206 Notes: Foundation Plumbing Framing Propane Tank Mechanical Setbacks Under-ground Framing Under ground Furance Footing Rough In Air Seal Above ground Gas Stemwall Hydronic Exterior shear Exterior lines Oil Straps Hot Water Htr Interior shear Interior lines Ducts Post Hole Ventilation Appliance Underfloor Gas/Wood stove Man-Homes Insulation Final Inspection_)<. ... Setbacks Floor Foundation Wall Address Posted Block&Tile Ceiling 0 III • + Date 3- I time received / 22- am /4f) Mo . Tues. Wed. Thur. Fri. BLD: /®— c I Date: OWNER: �^-o Contact Name: 5 ADDRESS: ¢ / (/(et--_ Contact Number.At $T73.8?9 2.1 5 Notes: SILT--7 f"Je.rg_ 206 Foundation Plumbing Framing Propane Tank Mechanical Setbacks _ Under-ground Framing Under ground _ Furnace _ Footing Rough in Air seal Above ground Gas Stemwali __ Hydronic Exterior shear Exterior lines Oil Straps Interior shear Interior lines ____ _ Post Hole Ventilation Appliance Underfloor Gas/wood stove Man-Homes Setbacks Insulation. Final Inspection Foundation p Block&Tie _ floor _wall ceiling Address Posted - - - . • • - aftzr- - • .14f.V1,-,:riP, -I:-14.:N.,t... . IMs-;;.44wAtl,41.itif - . . il s '--- loorm - 'X ...., Date eceivediam / 0 - Mon. Tue .CieSj) 11-iur. time r - ELM. k-0..- Date: OWNER: ______Ckfie-- -1. %----, I. t Contact Namec L ADDRESS: Contact Number.no , '206 2 Notes: . . . • n _1 - ' Foudation PI rrbi __gu n - Framing . Propane Tank Mechanical '. • ----- Setbacks — Under-ground Framing _ Under ground Furnace Footing _ Rough in Air seal Above ground i Gas Sternwall __ Hydronic Exterior shear Exterior lines j Oil Straps _ Interior shear Interior lines .V Duds Post Hole L__ Ventilation Appliance Underfloor Gas/wood stove Mar21-1.91_11es Setbacks _ , ' Insulation. Final Inspection Foundation ,,. -..?.- Block&lle floor _wall ceiling Address Posted i ■ .. . - . • ' !IP . - \ •- . .!.i,rictilt. - • • - A- t-7.7:,:r,FA.2: 43. --.•Et-iTh - . • ;,,,,z-.V a a—9..4- -...-.4r - . . _ teth".7 .... -,1•••Pir-4/. • • - . • - .:::: . . :::::- j.A.,7) --- - • . time received 1 am / pm Mon. el Wed: Thur. --Fri. BLD: LO -'-_ —____:____81 . • Date: 5-- ----1 - t • OWNER: ■§14‘.41-41-■ . - • Contact Name7. - . - ADDRESS: - At ,so, — - Contact Number.360 , . 206 . - a Notes: - Foundation Plt. -iloing - Framing . Propane Tank Mechanical ' • Setbacks Under-ground Framing Under ground . Furnace - Footing _ Rough in Air seal Above ground Gas Stemwall _ Hydronic Exterior shear Exterior lines Oil Straps ____ Interior shear Interior lines , Ducts f Post Hole Ventilation Appliance Underfloor Gas/wood stove Man-Homes Setbacks ' nsulatlon 7 Final Inspection .. :.1 Foundation . ., ,. . --P.- Block&Tie floor wa ceiling. . Address Posted 1 • . U • f y Date 7-4/ -time received //2 / pm Mon. le". ed: Thur. -•Fri. BLD: (D ,g7 Date: 7 j® . OWNER: /� . Contact Nemec 8'8?/ ADDRESS: 5 J /✓ le /26' Contact Number:360 (7 ., : ,1..• 206 ?F i Notes: - - • . Foundation Plumbing - Framing Propane Tank Mechanical Setbacks _ Under-ground _ Underground , Furnace _ Fooling _ Rough In Air seal Above ground _ Gas Stemwall __ Hydronic Exterior shear _ Exterior lines _ Oil — Straps Interior shear Interiorlines i Ducts f- Post Hole _ Ventilation Appliance _ Underfloor Gas/wood stove Man,Homes - Setbacks Insulation. Final Inspection : Foundation— kV Block&Tie — floor _wall ceiling. )( Address Posted i Date q-.q-.1. time received () 'U am /igji) Mon. Tues. Wed. Fri. BLD: t 0 C Date: i —L t imp OWNER: ._ ' Contact Name: ADDRESS: c Q'L Contact Number:360 b t2,--37 3 ....- r"'> i C 206 Notes: b \ G.- Foundation Plumbing Framing Propane Tank Mechanical Setbacks _ Under-ground Framing Under ground _ Furnace _ Footing Rough in Air seal Above ground Gas _ Stemwatl — Hydronic Exterior shear _ Exterior lines _ Oil Straps Interior shear _ Interior lines _ Ducts Post Hole Ventilation Appliance _ Underfloor Gas/wood stove! Man-Homes Setbacks Insulation Final Inspection Foundation Block&Tie _ liv____wall ceiling Address Posted • • . .. . - ..... ,k. _: • -0 Y. II. 1,' F • Date �/ l- time received C/ Y n 1 pm -„ _ Mon. ‘;):Wed: Thur. - Fri. - b BED: 1 _ Date: f 7 OWNER: - - Contact Name: ADDRESS: 5- 1 . / /4-1 i`�G•<' Contact Number.360 ;- ti., ._ 1, 206 - Notes:. C-�- b t) d .s - a Foundation Plumbing - Framing Propane Tank Mechanical Setbacks Under-ground_ Framing Underground Furnace Footing Rough in Air seal Above ground — Gas — Stemwall Hydronic Exterior shear — Exterior lines _ Oil - Straps ____ Interior shear Interior lines • Ducts Post Hole Ventilation Appliance Underfloor Gas/wood stove Man• omes . Setbacks Insulation. Final Inspection '}; Y• Foundation _ '` Block&Tie floor _wall ceiling. . Address Posted i . . . - • . . \ . . •. - `_...,,X- f.2.--..- . • . -7,7,1 . . - - ./..,;, .4....,*1.2, 47,:_...i . . •- ..z..., z.., . . . _ . _ . . DateALL-- time received 60 4.9 0 pm o Tue •.Wecl: Thur. —Fri. • BLD: EP — Date: I I • .. . OWNER: C---_________ ---------- . - Contact Name: . . ADDRESS: Sli1 - (3.4-4101 0<NO Contact Number.360 (4 41 0 g'Ffi/- ..: - - _ . 206 a Notes: . - •Foundation Plumbing - Framing Propane Tank Mechanical Setbacks ___ Under-ground Framing _ Under-ground Furnace _ Footing _ Rough in >4_ Air seal Above ground • Gas _ Stemwall _ Hydronic Exterior shear Exterior lines Oil --- Straps _ Interior shear Interior lines , Ducts Post Hole Ventilation Appliance• Underfloor _ Gas/wood stove Man-Hornes Setbacks Insulation Final Inspection Foundation • • Block&lie floor wall ceiling. . Address Posted 1:...v...,..1-,.,in I , ir.*77- 7.:".Tri..".. . V4Y. . I....t.l %,..1....„.'.fl. Date 9--)*"3 time rec,eived /33 am /4011. Mon. Tues. < '. Thur. - Fri. BLD: /D — gi . Date: OWNER: e.... I 0 Contact Name,: ADDRESS: 60/ , 13.44-be2L1--r---- /CO Contact Number:360 46 , a 206 Notes: ' 9 61 c/e./- "a.„dbp . . • Foundation Plumbing •Framing Propane Tank Mechanical Setbacks Under-ground Framing Undeiground Furnace Footing Rough In Air seal Above ground _ • Gas ___ Stemwali _ Hydronic Exterior shear Exterior lines Oil Straps Interior shear Interior lines • Ducts • _ _ ____...... _____ Post Hole Ventilation Appliance Underfloor Gas/wood stove Man,Homes . Setbacks • Insulation , Final Inspection ;..1 .:1 • Foundation . - Block&Tie floor _wall ceiling . Address Posted . • • __ -- - - - . . 7,f-,,,,,E, • . '• -''''''''' It'---1-- :-...- . .. • . '4'",,,s-, 4-- • 'iht:...1.,.,17-0 . . • . . ,...........cv......?:,1-4,,......--z.:,....- -- . - . .. . Date_ — time r -eceived t V- ...l( 4074 pm Mon. fire* e Thur. --Fri. • is . BLD: 1 t— - Date: 1,1 •-,- 0A, OWNER: 1111 , r • Contact Narrie;: F . ,..„9 L • . 17 c. , at_ '4vb ' ADDRESS: '--- 14,( g ... . Contact Number:360 :---1."-- • -,:.-. • . , _Th • 206 . Notes: . • - . . . . " • . , Foundation Plumbing- -Framing: . . Propane Tank Mechanical . __----- Setbacks Under-ground Framing Underground Furnace Footing Rough in Air seal Above ground Gas Stemwall _ Hydronic Exterior shear Exterior lines Oil Straps _ Interior shear Interior lines ' Ducts f - • Post Hole • Ventilation Appliance• Underfloor Gas/wood stove Man-Homes Setbacks V V Insulation. • V V Final inspection Foundation • V V V ..' Block&Tie floor _wall ceiling. Address Posted , -..- • • 7 ; s h = • � t d dS 8 A�3 4 Date ,- time received/03.c (*AT) pm on Tues. ,Wed: 0'Fri. BLD: r1)— SS / Date: ..icy 1-71//� • OWNER: / >> Contact Name: ADDRESS: 5"5?../ • eJ f ioLeo /C'P Contact Number:360 3 S47 V 7 Notes: 206 .. II Foundation Plumbing • Framing Propane Tank Mechanioat • Setbacks Under-ground Framing Underground Furnace _ Footing — Rough In Air seal Above ground _ Gas Stemwall _ Hydronic Exterior shear Exterior lines Oil — Straps Interior shear Interior lines _• Ducts • Post Hole — Ventilation Appliance • Underfloor _ stove Man.Homes —,. Setbacks • Insulation. Final Inspection a. • Foundation B kil lock&Tie _ floor wall ceiling. . Address Posted • 4110 0 • F° ,J JEFFERSON COUNTY I DEPARTMENT OF COMMUNITY DEVELOPMENT SSA, Date: /0-( Time Received: (Obi" am/ m Mon. ( Wed. Thur. Fri. Date: / 7 BLD: ID - ) Contact Name: Owner: Contact Number: 360 797 76 7 Address: 6-'6/ B4-1,44914, 4 a 206 Notes: Foundation Plumbing Framing Propane Tank Mechanical Setbacks Under-ground Framing Under ground Furance Footing Rough In Air Seal Above ground Gas Stemwall Hydronic Exterior shear Exterior lines Oil Straps Hot Water Htr Interior shear Interior lines Ducts Post Hole Ventilation Appliance Underfloor Gas/Wood stove Man-Homes Insulation Final Inspection Setbacks Floor Foundation Wall Address Posted Block &Tile Ceiling • N_ _ • . ••-••., Date 24 q time received 1(0 1 3 Cm) pm Mon. Wed: Thur. -Fri. - BIM: 10 (g)I Date: OWNER: e—V- vt-1 - - Contact Name,. ADDRESS: _If-5— --1 78Ad/to/6K contact Number:360 206 a 2-, Notes: . . • . Foundation Plumbing - Framing Propane Tank Mechanical Setbacks Under-ground . Framing X. - . Unde Furnace r ground Fu Footing Rough in Air seal Above ground Gas ____ Stemwall _ Hydronic Exterior shear Exterior lines Oil .t., _ Straps _ Interior shear X Interior lines - Ducts . Post Hole Ventilation Appliance — Underfloor Gas/wood stove Man-Homes Setbacks ' ' Insulation. Final Inspection !. Foundation Block&Tie floor wall ceiling. Address Posted ...- • • Jefferson County DCD Building Division Correction Notice PERMIT NUMBER I5L.D 10 - 000 f31 OWNER e ii ) JOB LOCATIO15: s, ,, , i Inspection of this structure has found the following violations: I • SeD RDvM Z. N i E D S 1m Ex'IZ 4 ell d Y i=V 11" 0 i k4(t(( &C P srth . a') E A C I 1Z_. &N6A) JvMP[..-re- t,'z_ JO7 /,. _sx._ P ir You are hereby notified that no more work shall be done upon these premises until the above violations are corrected, unless noted otherwise. When corrections have been made, all fo ins ection. /� Date f 0 / Inspectors,i_.,r /1..� BUILDING DIVISION(360)379-4450 INSPECTION HOTLINE(360)379-4455 THIS NOTICE MUST BE KEPT WITH APPROVED PLANS ON SITE S it Jefferson County Building Division Permit Number: BLD10-00081 Applicant: CHEN TRUSTEE BUILDING PERMIT INSPECTION APPROVALS kpplicable Code: 2006 International Building Codes To schedule inspections, call (360)379-4455 no later than 7:00 AM the day of the inspection. Requests received after 7:00 AM will not be scheduled for that day's inspections. ELECTRICAL PERMITS are issued by the Washington State Department of Labor& Industries. The electrical permit must be signed off by the State Inspector prior to the County's Framing Inspection Inspection Item Date Approval Signature Notes Setbacks ��1,iI d j�i , � inimum setback from Bachelor Road right-of-way shall be 20 feet. ��.! side yardsetboks shall be 5 feet. Minimum setback from .horeline top of bank shall be no less than 50 feet Erosion Control ! 6 EE CONDITIONS 2,3,&4-SILT FENCE SHALL BE . STALLED AT LEAST 11 FEET FROM THE TOP OF ■ HORELINE BANK. PRIOR TO ANY GROUND-DISTURBING CTIVITIVS,PROJECT PROPONENT SHALL CONTACT EFFERSON COUNTY.DRD TO REVIEW THE SILT FENCE I OCATION AND INSTALLATION(360-379-4450). Foundation Footing 1—C r f Footing Drains tIP—lo Foundation Stem Wall .,I to , � /t Underground Plumbing I (� Under Floor Framing 1A Straps(hold downs) 944t3 Ext. Shear Wall Nailing 2_Go _.. Z, Rough-in Plumbing 2 LrZ l Qa„L Otk y`i -'•f- 1 j- min Framing 1-122 2'i1 Sleeking 0/A Airseal (' Insulation:Walls :o 1-40011–ow)y ,-D 04 SQ La,4.j f2muk IMsJI Insulation:Floors Insulation: Ceiling el[3C1 1400Q. Oft Int, Shear Wall Nailing - > Wallboard Nailing (0-21-43 Gas Line: Interior 91,-/ Gas Line:Exterior, Propane Tank (04/1 y Heat/Chimney Clearance 10, Drywell/Alt Drainage SEE CONDITION 1 FOR TRENCH Address Posted � r FINAL INSPECTION ., FINAL INSPECTION MUST BE APPROVED PRIOR TO BUILDING BEING OCCUPIED THIS PERMIT IS VALID FOR ONE YEAR - 0 BUILDING PERMIT Jefferson County Department of Community Development 621 Sheridan Street, Port Townsend, WA 98368 (360)379-4450 FAX (360)379-4451 PERMIT #: BLD10-00081 Received Date: 3/24/2010 SITE ADDRESS: 581 BACHELOR RD Issue Date 6/23/2010 SEQUIM, 98382 Expiration Date 6/23/2011 OWNER: HOUSTON D CHEN TRUSTEE PHONE: H D CHEN REV LIVING TRUST 42 ORCAS VIEW TRL PORT TOWNSEND WA 98368-8738 SUBDIVISION: Block: Lot: TX 6+ PARCEL NUMBER: 002352005 Section: 35 Township: 30 N Range: 02 W CONTRACTOR: PHONE: Contractor's License Expires PROJECT DESCRIPTION: NSFR W/ATT GARAGE and shoreline exemption permit(SDP10-00037) TYPE OF WORK RES SQUARE FOOTAGE: TYPE OF IMP NEW MAIN: 2,984 VALUATION 450,000.00 ADD'L: 1,181 HEAT TYPE: EEE CODE EDITION: 2006 HEAT BASE: HEAT TYPE: OCCUPANCY: R-3 UNHEATED: #OF STORIES: OCCUPANCY: OTHER: CONST TYPE: 5N GARAGE: 490 SHORELINE: CONST TYPE: DECK: 200 SETBACK: 50 BANK HEIGHT: 50 SEWAGE DISPOSAL: ALT WATER SYSTEM: PUD Type Amount Paid By: Date: Receipt: BEDROOMS: BATHROOMS: Permit $2,953.75 LYK 03/24/10 117453 Exist: 0 Exist: 0 Plan Check $1,919.94 LYK 03/24/10 117453 Prop: 3 Prop: 4 State Building Code $4.50 LYK 03/24/10 117453 Total: 3 Total: 4 Potable Water Application $98.00 LYK 03/24/10 117453 Total: $4,976.19 Directions to Site: HEALTH DEPARTMENT AND PUBLIC WORKS APPROVAL REQUIRED PRIOR TO FINAL INSPECTION THIS PERMIT IS VALID FOR ONE YEAR OR IT MUST BE PROPERLY RENEWED BUILDING INSPECTION HOT-LINE 379-4455. Request must be received by 7 am the day the inspection is needed. Office Hours 9:00 am -4:30 pm MONDAY - THURSDAY HOT LINE AVAILABLE 24 HOURS A DAY SPECIAL CONDITIONS APPLY -SEE ATTATCHED CONDITIONS for Building Permit# :BLD10-00081 1.) THE FOLLOWING MINIMUM LENGTHS (LINEAR FEET) PER 1,000 SQUARE FEET OF ROOF AREA BASED ON SOIL TYPE MAY BE USED FOR SIZING DOWNSPOUT INFILTRATION TRENCHES: COARSE SANDS AND COBBLES 20 LF MEDIUM SAND 30 LF FINE SAND, LOAMY SAND 75 LF SANDY LOAM 125 LF LOAM 190 LF MAXIMUM LENGTH OF TRENCH MUST NOT EXCEED 100 FEET FROM THE INLET SUMP. MINIMUM SPACING BETWEEN TRENCH CENTERLINES MUST BE 6 FEET. FILTER FABRIC MUST BE PLACED OVER THE DRAIN ROCK PRIOR TO BACKFILLING. A VEGETATED FLOWPATH OF AT LEAST 25 FEET IN LENGTH MUST BE MAINTAINED BETWEEN THE OUTLET OF THE TRENCH AND ANY PROPERTY LINE, STRUCTURE, STREAM,WETLAND, OR IMPERVIOUS SURFACE. A SETBACK OF AT LEAST 5 FEET SHOULD BE MAINTAINED BETWEEN ANY EDGE OF THE TRENCH AND ANY STRUCTURE OR PROPERTY LINE. NO EROSION OR FLOODING OF DOWNSTREAM PROPERTIES MAY RESULT. 2.) CONSTRUCTION ENTRANCES SHALL BE STABILIZED WHEREVER TRAFFIC WILL BE LEAVING A CONSTRUCTION SITE AND TRAVELING ON PAVED ROADS OR OTHER PAVED AREAS WITHIN 1,000 FEET OF THE SITE. THE ENTRANCE SHALL BE CONSTRUCTED ON A FIRM COMPACTED SUBGRADE. QUARRY SPALLS (OR HOG FUEL) SHALL BE ADDED IF THE PAD IS NO LONGER IN ACCORDANCE WITH THE SPECIFICATIONS. (BMP C105, 2005 DOE STORMWATER MANUAL). ANY SEDIMENT THAT IS TRACKED ONTO PAVEMENT SHALL BE REMOVED BY SHOVELING OR STREET SWEEPING. THE SEDIMENT COLLECTED BY SWEEPING SHALL BE REMOVED OR STABILIZED ON STIE. ANY QUARRY SPALLS THAT ARE LOOSENED FROM THE PAD, WHICH END UP ON THE ROADWAY SHALL BE REMOVED IMMEDIATELY. UPON PROJECT COMPLETION AND SITE STABILIZATION, ALL CONSTRUCTION ACCESSES INTENDED AS PERMANENT ACCESS FOR MAINTENANCE SHALL BE PERMANENTLY STABILIZED. 3.) A SILT FENCE SHALL BE IN LLED AT LEAST 44 FEET FROM THE TON THE STEEP SHORELINE SLOPE PRIOR TO ANY LAND DISTURBING ACTIVI THE MINIMUM HEIGHT OF THE TOP OF SILT FENCE SHALL BE 2 FEET AND THE MAXIMUM HEIGHT SHALL BE 2 1/2 FEET ABOVE THE ORIGINAL GROUND SURFACE. THE SILT FENCE SHALL BE BURIED IN A TRENCH TO A MINIMUM DEPTH OF 5 INCHES BELOW THE GROUND SURFACE. THE TRENCH SHALL BE BACKFILLED AND THE SOIL TAMPED IN PLACE OVER THE BURIED PORTION OF THE SILT FENCE, SUCH THAT NO FLOW CAN PASS BENEATH THE FENCE AND SCOURING CAN NOT OCCUR. ANY DAMAGE TO THE SILT FENCE SHALL BE REPAIRED IMMEDIATELY. SEDIMENT DEPOSITS SHALL EITHER BE REMOVED WHEN THE DEPOSIT REACHES APPROXIMATELY ONE-THIRD THE HEIGHT OF THE SILT FENCE, OR A SECOND SILT FENCE SHALL BE INSTALLED. 4.) Silt fencing shall be installed along the outer edge of the house to protect the reduced fish and wildlife habitat conservation area buffer during construction. Silt fencing shall be located at least 44 feet from the top of the steep slope. PRIOR TO BEGINNING ANY GROUND-DISTURBING ACTIVITIES, PROJECT PROPONENT SHALL CONTACT JEFFERSON COUNTY DRD TO REVIEW THE SILT FENCE LOCATION AND INSTALLATION (360-379-4450). NO EARTH WORK OR OTHER GROUND-DISTURBING ACTIVITIES SHALL BEGIN UNTIL THE SILT FENCE INSTALLATION AND LOCATION HAVE BEEN APPROVED BY JEFFERSON COUNTY DRD. 5.) The project proponent shall implement the Critical Areas Stewardship Plan (dated May 26, 2010; received May 27, 2010) except as follows: a. Monitoring of the mitigation areas shall be conducted for five years (instead of the three years specified in the CASP), with percent cover of installed plants at 40% in Year 4 and at 50% in Year 5. b. Any revisions to the planting plan shall be approved by Jefferson County DRD prior to plant installation. Substitutions shall be not approved for non-native species or for species that are not appropriate for the habitat type. Ornamentals and landscaping varieties shall not be considered acceptable substitutions. c. The project biologist shall be on-site to review plant health and plant locations prior to installation of plants. d. AN AS-BUILT PREPARED BY THE PROJECT BIOLOGIST SHALL BE SUBMITTED AND APPROVED BY JEFFERSON.COUNTY DEVELOPMENT REVIEW DIVISION PRIOR TO ISSUING A BUILDING FINAL. e. Annual monitoring reports shall be submitted to Jefferson County DRD by October 31 for each monitoring year. 6.) SITE GRADING SOILS OR DEBRIS, LANDSCAPE DEBRIS, OR ANY OTHER MATERIAL SHOULD NOT BE DISPOSED OF OVER THE BLUFF FACE OR PLACED AT THE TOP OF THE STEEP BLUFF. 7.) Maintaining ground cover will help reduce erosion from surface runoff. Any bare areas that develop should be revegetated. Native low growing vegetation that requires little or no irrigation would be the most beneficial 8.) To help prevent seawater from intruding landward into underground aquifers, all new development activity on Marrowstone Island, Indian Island and within 1/4 mile of any marine shoreline shall be required to infiltrate all stormwater runoff onsite. 9.) VOLUNTARY MEASURES O3ASTAL&AT RISK SIPZ: Water conservation measures: 1. Roof and other intercepted precipitation shall be routed to on-site detention ponds and/or other approved means and allowed to be released to the soil slowly. 2. Water collected from Storm water and roof catchments may be used for watering lawns and gardens. Unless catchment water has been treated to meet drinking water standards, there.shall be no cross connections allowed between the potable supply and impounded water. 3. Water withdrawn from wells on each property shall not be used for watering of lawns and/or gardens. 4. Ground water withdrawn from each property shall be restricted to a rate of three (3) gallons per minute. 5. Installation of water conserving fixtures such as low flow toilets, faucets and shower restrictors and other water saving plumbing fixtures. 6. Landscaping plan (xeriscaping, native vegetation with minimal amounts of irrigation). Please NOTE that the above listed measures are not intended to be exhaustive, but rather is intended to be illustrative of the types of water conservation measures. 10.) VOLUNTARY MEASURES OF COASTAL &AT RISK SIPZ: 1. Installation of a flow meter. 2. On-going well monitoring for chloride concentration. 3. Submittal of monitoring data to County. 11.) MANDATORY MEASURES FOR COASTAL SIPZ: 1. For proof of potable water on a building permit application, applicant must utilize DOH-approved public water system if available. 2. If public water is unavailable, a qualifying alternative system may be used as proof of potable water or an individual well may be used as proof of potable watersubject to the following requirement: a. Chloride concentration of a laboratory-certified well water sample submitted with building permit application. 3. If public water is unavailable, a qualifying alternative system may be used as proof of potable water. 12.) The property owner shall comply with Water Conservation Measures (per list maintained by the UDC Administrator). 13.) A vegetative buffer of 30-feet shall be permanently maintained from the top or edge of the Landslide Hazard Area. All buffers shall be measured perpendicularly from the top of the Landslide Hazard Area. 14.) A Geotechnical Report dated November 25, 2002 prepared by Stratum Group was submitted in conjunction with this application. The report addressed the stability of the geologic hazard area. 15.) Landslide Hazard Areas and their associated buffers shall remain naturally vegetated. Should buffer disturbance occur during construction, the Unified Development Code (UDC)Administrator shall require replanting with native vegetation. No alterations shall be made to the Landslide Hazard Area or its associated buffer without prior authorization by the UDC Administrator. 16.) Prior to and during approved construction activities, the perimeter of the landslide hazard area buffer shall,be marked with a temporary sign. The sign shall be placed in such a manner that it can be directly observed from the construction area. The sign shall contain the following statement: "Landslide Hazard Area and Buffer- Do not Remove or Alter Existing Vegetation." 17.) All construction activities shall not encroach upon the landslide hazard area or the fish and wildlife habitat buffers. This includes the storage or preparation of materials. 18.) The applicant shall permanently separate the boundary of the Landslide Hazard Area Buffer from the remainder of the subject property through installing logs, trees, a hedge row, or any other prominent physical marking approved by the UDC Administrator. 19.) Critical Aquifer Recharge Areas 1111 111 may require special protection measu r es to mitigate water quality degradation. The submitted proposal does not require additional aquifer protection measures. However, during construction the project shall follow the Best Management Practices (BMPs) and facility design standards as identified and defined in the Stormwater Management Manual for the Puget Sound Basin. 20.) The applicant shall fully adhere to all conditions and requirements of the eagle habitat management plan as signed by the applicant on June 15, 2010 and signed by the county on June 21, 2010. 21.) A Stormwater Site Plan has been submitted and approved by the Department of Community Development. Once the subject permit has been issued the applicant shall fully implement the provisions of the submitted plan and contact the Jefferson County Department of Community Development to arrange a schedule to inspect the property for plan compliance. A Certificate of Occupancy will not be issued until the Department verifies plan compliance. No clearing for roadways or utilities shall occur on the project site until clearing necessary for the installation of temporary sedimentation and erosion control measures have been completed. 22.) Outdoor residential storage shall be maintained in an orderly manner and shall create no fire, safety, health or sanitary hazard. 23.) Not more than 2 unlicensed vehicles shall be stored on any lot unless totally screened from view of neighboring dwellings and rights-of-way. Such screening shall meet all applicable performance and development standards specific to the district in which the storage is kept, and shall be in keeping with the character of the area. Screening shall meet the requirements of Chapter 18.30 JCC. Outdoor storage of 3 or more junk motor vehicles is prohibited except in those districts where specified as an automobile wrecking yard or junk (or salvage)yard and allowed as a permitted use in Table 3-1 or Chapter 18.18 JCC, and such storage shall meet the requirements of JCC 18.20.100, Automobile wrecking yards and junk (or salvage) yards. In no case, shall any such junk motor vehicles be stored in a critical area. 24.) A minimum of two (2) on-site parking spaces shall be provided for the single family residence. 25.) Maximum lot coverage is not to exceed 25%. Lot coverage is defined as amount of impervious surface which includes roof tops,driveways, concrete, etc. 26.) The building height is not to exceed 35 feet. 27.) Minimum setback from Bachelor Road right-of-way shall be 20 feet. Minimum side yard setbcks shall be 5 feet. Minimum setback from shoreline top of bank shall be no less than 50 feet 28.) Exterior lighting for residential uses shall not exceed twenty feet(20') in height from the finished grade, excepting when such lighting is an integral part of a building or structure. Ground level lighting is encouraged. 29.) Lighting fixtures shall be designed and hooded to prevent the light source from being directly visible from outside the boundaries of the property. The intensity or brightness of all lighting, during construction and after project completion shall not adversely affect the use of surrounding properties or adjoining rights-of-way. 30.) Residential developers and individual builders shall be required to preserve shoreline vegetation and reduce the associated risk of erosion during construction and any future activity which may impact the stability of the shoreline. •