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HomeMy WebLinkAboutSWG2023-00397 - SWG Application / Design - 9/19/2023 tilint MASON COUNTY 415N 6TH STREET,SHELTON.WA 98584 SHELTON:360-427-9670,EXT 400 BELFAIR:360-275-4467,EXT 400 Public Health & Human Services ELMA:360-482-5269,EXT 400 FAX.360-427-7787 On-Site Sewage System Permit: SWG2023-00397 APPLICANT LINCOLN ALEXANDER Phone: Address: 267 NE TAHUYA RIVER DR TAHUYA, WA 98588 OWNER LINCOLN ALEXANDER Phone: Address: 267 NE TAHUYA RIVER DR TAHUYA,WA 98588 SEPTIC DESIGNER PAULA JOHNSON -Arrow Septic Phone: 360-898-2255 Designs Inc. Address: 171 E VUECREST DRIVE UNION, WA 98592 Site Address: XXX Alder Creek Ln Primary Parcel Number: 122052190072 Permit Description: 3-bedroom pressure system Permit Submitted Date: 09/19/2023 Permit Issued Date: 10/06/2023 Issued By: David Anderson Current Permit Fees Paid: $525.00 (additional fees may be required upon installation of system). Permit Expiration Date: 09/27/2026 (based on date of inspection) Permit Conditions: Proposed development subject to zoning requirements and approval by the planning department staff per Mason County Title 17. 2 Permit must be installed by a Mason County Certified Installer unless prior written authorization from Mason County is obtained. 3 Drain field installation not to exceed designed upslope and downslope depth specified on design form. 4 Installer is responsible for obtaining Mason County installation approval prior to backfill of system components. 5 Installer is responsible for obtaining Septic Designer/Engineer installation approval prior to backlll of system components. 6 Mason County Asbuilt Form, Record Drawing, and Installation fee must be submitted for final installation approval. THIS PERMIT MUST BE ONSITE DURING INSTALLATION OF OSS. PROPERTY OWNERS ARE RESPONSIBLE FOR DETERMINING AND MARKING ALL PROPERTY LINE AND EASEMENT LOCATIONS. THIS PERMIT MAY BE REVOKED IF THE SITE CONDITIONS HAVE CHANGED SINCE THE SITE WAS INSPECTED AND DESIGN APPROVED. FINAL INSTALLATION APPROVAL IS REQUIRED PRIOR TO TEMPORARY OR FINAL OCCUPANCY OF ANY RELATED STRUCTURES. For Final Inspection visit: masoncountywa.gov/health/environmental/onsiteloss-inspection-request.php or call: 360-427-9670, extension 400. OFFICIAL USE ONLY --- MASON COUNTY CI - t9. - Da--2) y n .II. COMMUNITY SERVICES - a En co m P bl F rytl nmmn0Reabhl < En SWG D_G L3 - 0U209 - y ON-SITE SEWAGE SYSTEM APPLICATION n p m n xlcervT .PHONE rr-- Alex Lincoln (360) 801-5310 c MAILING ADDRESS-SI FEET.c Iv.STATE ZIP 000E 3 267 NE Tahuya River Dr Tahuya, WA 98588 w \ 4 BITEADDS STREET rrn,ZIP-ODE NAE Alder Creek Ln Belfair, WA 98528 I '' NAME OF DESIGNER R N Arrow Septic Designs, Inc (360) 898-2255 NAME OF.:SIAL_ER °AL•IE o I N PERMII RM T TYPE(seNc Foe: W fl xi� V Vs-ER 3OLRCE ' a Dr REST DENTAL 055 5COMUN T"CSC COMME CIA_OSS PATE NDR:I U.L.M q ELE IYl PP ATE TWO-PARTY WELL Z I01 TYPE SF'%•OnK lweo o�ro 7 PUBLIC WATER S"S NM WI NEW CONSTRUCTION:G PGRADES ff REPAIR REPLACEMENT C S sees„e R ..,,S 0 TABLE IX REPAIR I SUB METALS 0 UR-AC NG SE NAGE 0 ESISTI NG FAILURE ❑S RELINE 03 IZ DESIGN FORM(REQUIREED) V1SEPTC DESIGN(RE '.!RED} - . .s _C-SZE r H 5 WAIVE RCS)(F ADP LICA3_El r 3 BR 1.34 acres n DIRECTIONS TO S-E AND BITE SONOITIONS.(NE mewedsax Take Hwy 3 to Belfair. Turn (R) onto NE Alder Creek Ln. Destination on (R). I O Yellow sign: "<--Lincoln Lot B/Klusman Lot A-->" r l 0 Left after you enter driveway. o Co SITE MUST BE FLAGGED FROM MAIN ROAD AND TEST MOLES MUST BE FLAGGED WITH TEST HOLE NUMBERS. N OFF' L.,F.L ONLY 15L.Y.' 1 1.-1_ NE ---- L=GRADEI FAI LLRS$OOSCE Ix.epe:O F�CL"5, 0 VOLUNTARY 0 MAINTENANCE PUMP!NG 0 BUILDING PERMIT OHOME SALE ❑COMPLAINT D OTHER _ SO L LOGS ME.T=. W NUNS T 4 i 0— 15, c S 16'- 53 L Fs L/ wafer afs3" i t4z; 0 - ?8'' 65t Rp 446c, -ct / 33L•t.j(onfr,4c1 =SOEL v ERT G vcav =GRAVEE . S=SA SAND L=_CAC SisJ C c I SLYLY . ....,._ EC roe INS. eE D E -o JA- DE DATE e :ON 4 E 5_v..3" UN-: � 1/Zi/707, viz?Izo ze I der- to/6/zu�3 THIS FORM MAY BE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTYWEBSITE PEeoEJ'amn't DESIGN FORM--PAGE ONE Assessors Parcel Number_ 1 2 2 0 5 — 2 1 — 9 0 0 7 2 A design will be reviewed when 3 copies of each of the following are submitted: v Completed design form that has been signed and dated. "Scaled layout sketch, including all applicable items on checklist 'd Scaled plot plan,including all applicable items on checklist. 'Cross-section sketch,including all applicable items on checklist. This form may be scanned and available for public view on the Mason County Web site. 1 fazinmm paper size I I" \'/ - . p PARCEL IDENTIFICATION Permit Number: SWG O?3 -Oa ?57 Designer's Name: Arrow Septic Designs, Inc Applicants Name: Alex Lincoln — Designer's Phone Number (360)898-2256 _ .. 267 NE Tahuya River Dr Designers Address 171 E Vuecrest Dr Mailing Address: —_ - — (� Tahuya, WA 98588 Union, WA 98592 �� City_ State Zip City State Zip 'DESIGN PARAMETERS Treatment Device ❑Cicadas,Bioflter ❑ Sand Filter 0 Mound ❑ Sand Lined Drainfield 0 Recirculating Filar.Ispe: ❑Aerobic Unit Make Model ❑ Disinfection Unit y lake/Model Other: Drainfield Type ❑Gravity 95 Pressure Et Trench ❑ Bed ❑Sub Surface Drip Septic Tank/Drainfield Specifications Laterals Number of Bedrooms 3 ✓ Schedule Class 40 Daily Flow: Operating Capacity 270 epd Length 50 ft r Daily Flow:Design Flow 360 gpd-- Diameter 1 25 in'. Septic Tank Capacity(workings 1,200 gal✓Number 4 Receiving Soil Type 11-6) 4 Separation 9 ft r Receiving Soil Appl. Rate 0.6 gpcbtt Orifices Required Primacy Area 600 ft l Total Number of Orifices 40 Designed Primary Area 600 ft` r Diameter 3/16 in Designed Reserve Area 600 ft- Spacing 60 in Trench-Bed Width 3 ft / Manifold Trench/Bed Length 200 ft Schedule Class 40 Elevation Measurements Length header ft Original Drainfield Area Slope 5 % Diameter 1.25 in New Stop&If Altered S ,n Prefened manifold configuration used? gyes ❑No Depth of Excavation Up-dope 14 in / Transport Pipe from Original Grade 40 a— DOwoslop< 12 in Schedule/Class Designed Vertical Separation 24+ in Length 90 ft Gravelless Chambers Required? ❑Yes O No Gti Optional Diameter 2 in Pump Required? EIYcs 0 No Dosing and Pump Chamber Pump/Siphon Specifications Number ofdosesvday 4 Diff in Elevation Between Pump& L ppetmost Orifice 5 ft Dose quantity 90 gal Drainfield Squirt Height:Selected Residual (head) 2 ft Chamber Capacity 'food) 1,000 gal Pump controls: Please check those required. Uppermost Orifice Higher 0 Lower than Pump Shutoff Capacity local Pressure Head 23.60 gym Timer gElapse Meter GXEvzm Counter <---''- 9.34 ft If Timer: Pump Total Pressure Head on 2 min ,pump off 6 hr Comments DESIGN FORM-PAGE TWO Assessors Parcel Number: 1 2 2 0 5 - 2 1 — 9 0 0 7 2 Permit Number: SWG DESIGN CHECKLISTS Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch O Test hole locations g Diai nlielcl orientation and lay(flit Reference depth from original grade: Et Soil logs g Trenchtbed dimensions and Er Septic tank Property lines critical distances within layout 61 Drainfield cover gExisting and proposed wells Reference box locations Reference depth from original grade within 100 ft of property g Septic tank.'pump chamber and restrictive strata: g Measurements to cuts.banks. and locations g I.aterals. trenchTed,top and surface water and critical areas Gd Observation port location bottom ❑ Location and orientation of 6t Clean-out location 0 Curtain drain collector curtain drain and all absorption g Manifold placement ❑ Sand augmentation components 61 Orifice placement Other cross-section detail: g Location and dimension of [� l.atcral placement with distance gObservation ports/clean-outs primary system and reserve area to edge of bed Other Information O Buildings g A udible'vis ti arm referenced Yes No g Direction of slope indicator Ti? g 0 Design staked out m Scale of dr .n` ,• c ownonscale V Waterlines bar ' 0 Er Recorded Notices attached It Roads, easements.driveways, 'a� • Alt, 0 fit R uver(s)attached parking A-�i, fir! ❑ Pump curve attached • North arrow and scale drawing r 4_ N°-., ❑ Rf Evaluation of failure shown on scale bar - � ,aa.v ^t Non-residential justification '�'Z" PAULA JOY JOHNSON'I.t h4. .. 0 C�R'aac strength �l LICEYLSEt).Ug5tGNE1-5 "'era c 'S'SSi� 0 fi'f Flovr n�isr�� DESIGN APPROVAL The undersigned designer must he n¢ll�ied bAinstal ler at time of installation g Yes 0 No �Y( CI -I 3 -z3 Signature of Designer Date P rp^ ILfix . a the undersigned has reviewed this design on behalf of Mason County Public Nealth a fter nR '41' IL nw'"' -- compliance with state and local on site regulations: /0(6(zo j OCT 0 6 2023 n ironmenhal I Icalth Specialist DABCP CDLNTYWV. ,r' aLT, GdA CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWING CONDITION: ✓ The design is stamped "Approved" by Mason County Public liealdt.ill �������� The Onsitc S age Permit has not expired.the Permit Expiration Date is: ✓ Drainfield site conditions have not been altered to adversely affect conditions of design approval. Please Note: The system must be installed by a certified installer, unless prior authorization is obtained from Mason County Public Health. An Installation Fee is required. This form may be scanned and available for public view on the Mason County Web site. Lpdaced Dale: I2/7;2015 v. F� it p e r A 1 to A dGPa LINDA L SHAM IT DAVID NILb FIR A b 1 I o \ 1 I;; 1 R 4°9 i E H C i1 I \ 1 , I I e% x a V • ' tot i1.4� a[ \ 130 I30I % i 4 tzl I I^ 4 •\\ \V I' - i . O \ 1; r I I ▪ I 4 `\ \ u I I 0 1 I \ s ' \\ t\ %I al •as . \`� u'n Sl moo__ Rea __ a.> gN. a b g V aeesox me �ae$Ea $ � ` ! ' " o 7 a I ` eIWo leper gI - " .a Y € . t m g pA'w e'+ • m e5 m E 3 � e Sv Niel „t-I l'iaq cz § a,K Kt , s mi .ie 8 a o ` ▪ to3'a mil . R N qahr5Rem: e 3 .. %& P sa i'°� o I a ^ ya G U l 9s 11:91;ii,, c': E ' Was 3 e@i . ��geal gii: .. tr_ nc _ 33 .. 2C.">C �o > ' : L a .aC. 'b ?"1 E .q tlE b i$ n Pi;A E e o_A •9p H 6 C E D .Z h S � q ° ' .n :\Ei nc Yt> e�' ` [�.'- \`S 4 °uI FS3 ..t F R v 3 a -itae` yvxi} t:ctllk1l': *R ; ia'e,es`', o S111111111 �$8nW f a o :411 0 i z 1 S- 2496CI au tcfoi2" ;A ? ` z \ ; / \ \ l _ ▪ ° 23 / \ « \ 7 \ yy : } \ / - » , % ° \ ;\ \ . / »__� \/ © : % . . r1. \- rr ^ : , ) �/= \ FL \ r ^ � � . I , : . 2 » � r , ,. r /� ` � \ \ y ` N \ « 1 2 % � j ay \ 42223 \ / \ . 37 S \ \ ` \\ \ / . \ ` 2it _ \ « 9 \ \y 3 9 q) NE16k \,`, a .'N SCkLE : V'= 40 iv- I b I.-19 � �T 3 h�CK �3o 30' O 10 50 VG 90 E E / fii0 , �= Pc TI-Oil)LAN 5 s i =`�'-t(...`\- ALEX LINCOLN Ai E I/ / 0{2C� e,tvaEL+a 122a5-21-S0O'12- E M` I i p 0' M I ti 44 N TO *)'r. 9XX NE ALDER-C EEK LN -ots \ _v.\ n I Cilli V'5 ` bs=fan VkoLE I r� \ Ott 52' L5, Roars Sv _ �,yd� �k2 38" GSLt RoorS I \ ko Gonptcr ION �--------_,(4) 3X50' vrlm.cw __ droofteld 'Dr . enohes PawEwRy !' ' ' I llk reservC y r f 'w G Pit tut"r. ?R .•— �p. ✓ - 9: Rev: 30Q- -9-F— v Audio-Visual Alarm 3c /� Cleanout 7 M 300 y .. 1200 Gallon Septic Tank E E , � 2-Compartment with p T0 M, F.- / ift Effluent Filter ��F \ t" - �'c /1 19 ti _ - C 1000 Gallon Pump Chamber ..;- f- - - 1- -0 O Valve Control Box m 3C' EAs;Mtr✓? r ::�zQ 'E� — — — — — — — — — G .. 3o! f sE MFNT N - t s'41)j t �?b. wo Ne.c,HeoaA 155 a m1 -,P ., : t, l ,n, W E0- — — —' JL_ r e—r--) ^rr„`�ryas ii ab t % sCoos FI PAULA JOY JOHNSON '; ltC EUU $GNEIt'" 1 OCT 0 6 2023 Ts,�3{'a�s L DJ 406-1 A lall-- t cN a wr,y Pet 1.11111.111111111111.111. g Laws asessminsisissonissisol Detailed Drainfield Layout CrMg it I •ply Lem Par L IM . emit L( * . E Qx— ,ss Lein ;'� 111 AI i (y) 50 1.Z5 Sched. 40 _aterals Do, a,a a ( i x 3/16' Orifices 0 6 0. 0•C• �° f Per Lateral. 1st & Last Or ice —36� ,,� 30" from End of Trench. el, 6r— aw Drainfield Gross-Section View NM To 6A A. • cd 4 ow c41 t 6W - aN. am _ .`•IN" Nolo Oast to Is6� 0 ♦ 6 icy at ♦ ` .- -'} — se. as gia a - - Or 6d i [r NyiN6 Of fa fad d F/W 7.tle6 PorirR� PAULA JOY JOHNSON ; T Co {6V1C 6� las 4, TM° d� N.'IIa5E llnl n T• ;,',"„ ,r @- r6< CAI , Arrow Septic Designs oe.i- : ar' T.' . C360) 898-2255 urea s • TM6 font a OCT 0 6 2023 5 isi 9 Length Length Orifice # Distance from Distance from Lateral# (In.) (Ft.) Spacing Orifices Feeder Line (In.) Cleanout(In.) 1 600 50 60 10 30 30 2 600 50 60 10 30 30 3 600 50 60 10 30 30 4 600 50 60 10 30 30 Total Lateral Length 200 Total#Orifices 40 GPM = 23.6 Dynamic Head Calculations Selected residual pressure: 2 ft. Length (Ft.) #Orifices Transport Pipe 90 40 0.90 ft. Feeder Total Lateral Line Length Lateral#1 50 2 52 10 0.29 ft. Lateral#2 50 11 61 10 0.34 ft. Lateral#3 50 20 70 10 0.38 ft. Lateral#4 50 29 79 10 0.43 ft. Total Elevation Lift 5.00 ft. Total Dynamic Head 9.34 ft. L• r\h^ � J.J), N • y ran T r '�' PAUTA JO! JOHNSON ^ Fd' J LI�TNS�EbffaiVNFtl_� c�� 4 axis e:.-c rxvsc.. xr OCT 0 6 2023 sov tL r � .. 1 _ _: DM (U495-Ct 137 Bronze construction available(T39 series) j High head version available(145 series( • Double shaft seal versions available for added protection Flow-Mate on models 140/145. For more information,see Technical Data Sheets FM2782,FM2783. In high head dewatering or effluent applications where pumping -- performance is critical, this robust _ - _ family of pumps is known for reliability. - - _ durability and performance. These I ; pumps are especia Uy suited for harsh i environments. Zoeller's coot run design • ' I ter. and corrosion-resistant,powder coated epoxy finish add up toe Long-tasting, - • - - trouble-free product. It I APPLICATIONS: 1 - tI 1 wf STEPoronsteapptcaians I r • Water transfer 1 - C • Light commercial dewatering H•4, it -------2.„.. , SPECIFICATIONS: 'J • 1-1/Y'UST rouih hargP m • 3/2 HP thmUgM11HP �" MADE IN THE USA Available in automatic or nonautomatic IN :MA lh'I1'l Tr,p li l • Model 137 139 140.1/2'(12 mm)spherical scuds - capacity with vortex impeller ' • Model145:3/4"(19 rum)spherical solids capacity with - , vortex impeller " ' 'r"^ 151j 4 _ ,•y - PUMP?EREO:1 CE CURVE Dose-Mate MODES 2/153 This is our fastest growing line of effluent pumps.The 150seriesistruly a workhorse iii designed for reliability under extreme conditions in an effluent environment. 150 series pump curvescover a wide range - of applications. They are well suited to applications with low pressure pipe(LPP) and enhanced flow STEP systems.Zoeller's - El- Tt I cool run design and corrosion-resistant. powder coated epoxy finish, in addition to the hermetically seated, oil-fitted motor I ._— I and non-clogging vortex impeller add up to a tong-Lasting,trouble-free product. APPLICATIONS: ate• • STEP or ons to applications M - v ,a ca II '.qr"IIRW _ • Light commercial dewatering SUP '. (,e SPECIFICATIONS: o b of m t yT B4 7 o.nos • -1/2"NPT discharge • Sao HP:nrpngn 1/2Ha OCT Q 6 2023 • Available in nonautomatic or with a variable level piggyback mechanical switch f SON CC • 1/Phlmm)spherical.solids capacity with vortex h'�k'= Lr=l-i' thermoplastic impeller DJA For more information,see Technical Data Sheet FM2784. ©All rights reserved. ZOELLER PUMP CO. 1502-778-2731 ! 800-928-7867 I zaelerpumps_core 9 L&OI SWAIN LID WITS GAS MEET MAL -r---)1:4=1/417- li-I t t f Lr ! 7 1 SOUR `1 FLOATING MAT ! i — i 1i I ; , I i AMMER 1 71— EPPLUERT HUM I Oo v 4 SEDDEINTS 1 f 11 rucTANK OCT062112+ 1 swam up'Cl SAS MOTT SEAL r THREADED OMEON C W➢UMMER , AC ME E FImFi®AOE I soma VALVE* PROM SEPTIC -=1 TAIGC �( �1 TO DRAD�G \ • 1 i 1 1 aERSENc7GrORAGE I ' ! Jun anion 97GR WATERALARM LEYa f 1 r I i ? VALVE i Ti mama mat ors WORKINGYauMf E--p 1 j— nipePaDar 3 FLOAT SSW FOR MOAT Mao=PUMP MOUITTINS IIp�� I SUMO* t :� " MEEK VALVE= I z�1 ��M/•/�'M j 1 RRGMi3/Te i -. ate...e CEO !! P®® MLnBiayaaaQ GUI 1 *AS MEEG® **Note: Septic Tanks must meet standards required by WAC chapter 24S-272C FIGURE 2 and manufacturer must be on the Dept of Health list of registered sewage monks** reofq 1 CLvtaw Septic 2koigns INSTALLATION & MAINTENANCE qg „`,,, Pressure Distributor. Systems = PAOLA JOY JOHNSON �` Idr.14a615ESIGNEY! _���S�S�SDdd D worts 01 1. Install Laterals with contour of the gground. 2. Install tenth bottoms level. 3. Install locator tape or rebar at each end of al: dra'eeld lateral-5. 4. Install observation ports as i dicated on the plot plat One re i:dred at distal end of each lateral in drainfield with bottom extending to the itaittrocklitative soil interface. Glue "T"to bottom so Obsen-atior Pert cannot be easEy removed from ground. Install removable cap on top of port at final grade level. 5. Install drainfleld during dry weather and soil conr__ons; any soil smearing must be eliminated by band raking. 6. Install threaded clean-outs at the end of all laterals (cap must extend to within six inches of finished grade and be marked with locator tape or debar). 7. Install audio/visual high water level alas. 8. Install 1/8"mesh non-corrosive pump screen(min. 12 sq. ft. surface area, not to interfere with controls or floats.) Or pump, screen may be substituted with Bio-Tube is septic tank. Pull bio-tube every 6-12 months and flush back into tarn( 9. Install ant-siphon valve above pump ni pump chamber to prevent the pump chamber from siphoning into the drain e,.d 10. install check valve in p^n_p outlet line to prevent system from draining back into pump chamber. 11. Tee to Tee eonsuuetlon between iate_rais and manifold win orifices oriented at 6 o'clock. Install laterals to the manifold with the orifices at 12 o'clock, (do not glue),after pressure test and Environmental Health Dept approval, r_—. orifices down (6 o'clock) and glue laterals to manifold. Orifice shields may be used with orifices in the 72 o'clock position in lieu of turning the orifices down to the 6 o'clock position. 12.-Filter fabric required over drain rock prior to back_ruing. If the drain rock extends above natural grade,run the Ater fabric at least 2 inches down the teneb wall. 13. Encase all water lines within l0' of=infield and under any driveway/parking areas. 14. Divert all storm water runoffaway from on-site sewage system. 15.No curtain drains allowed within lV of the up-slope edge or 30' the dow n-slope edge of the drainfield and reserve area. 16. Have the septic ark and pump chamber pumped or inspected every 3 to 5 years. 7.No vehict_lar tra_f c over drainfield area. 18. Inspect floats, clean niters, and test main water level u every 6-12 months as needed. 19. All matbrials and worcians`tin must :} daSate gul 20. Deviation from this desom without prior approval from the Designer and Mason County Environmental Health Depa:ttent will make this dz ion null sand void. 21. All manhole lids and access, sal-apliaa o-ivcpec5on moors cvsx have lookingw.-= a.,.; be located at ground level. 22. All pressue systems with a pump chamber outlet-nigher than"e drainneld must have a 1/8"hole drilled in the discharge pipe above the,--_,-o prevent siphoning. 23. All transport lines under driveways or ar .g areas must be case 24. Homeowner is responsible for all p-os.,rt-lines. -� L. .. .. OCT 0 6 2023 a D1,1, 6