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HomeMy WebLinkAboutSWG2023-00493 - SWG Application / Design - 11/22/2023 MASON COUNTY 415N6 IHELTONSHFITO70, EXT 400 SHEI TON.STREET,SHFI TON,V EXT 584 BELFAIR. 360-275-4467, EXT 400 f Public Health & Human Services ELMA:360-482-5269,EXT 400 FAX:360-427-7787 On-Site Sewage System Permit: SWG2023-00493 APPLICANT WALKER MAX T & MICHELLE W Phone: Address: PO BOX 1351 BELFAIR, WA 98528 OWNER WALKER MAX T& MICHELLE W Phone: Address: PO BOX 1351 BELFAIR, WA 98528 SEPTIC DESIGNER PAULA JOHNSON -Arrow Septic Phone: 360-898-2255 Designs Inc. Address: 171 E VUECREST DRIVE UNION, WA 98592 Site Address: 430 E WOOD LN Primary Parcel Number: 320215603019 Permit Description: New 3bd pressure beds Permit Submitted Date: 11/22/2023 Permit Issued Date: 11/29/2023 Issued By: Rhonda Thompson Current Permit Fees Paid: $525.00 (additional fees may he required upon installation ofsystem). Permit Expiration Date: 11/27/2026 (based on date of inspection) Permit Conditions: 1 Proposed development subject to zoning requirements and approval by the planning department staff per Mason County Title 1 T 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 backfill 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 055. 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.govlhealth/environmental/onsiteloss-inspection-request.php or call: 360-427-9670, extension 400. OFFICIAL USE ONLY G] rIre MASON COUNTX. kl I r a9-I /14°���3" c N COMMUNITY SLtVI£-f S- ia5 LD3e � 1 CO CO0 in PublicHealth!CommunityH E Environmental Health! y Q 360 417,N,, T .2-4,T,. SWG 94)33 - UO493 a xi z y ON-SITE SEWAGE SYSTEM APPLICATION 3 73 PHONE m APPLICANT (360) 620-2040 :63 z Max Walker MAILING ADDRESS.STREET.CITY.STATE CP CODE PO Box 1351 Belfair WA 98528 m SITE ADDRESS_STREET c y LIP CODE Shelton WA 98584 W 430 E Wood Ln NAME OFDESIGNE PHONE NArrow Septic Designs 7yr. ) (360) 898-2255 I o NA.,EGFNS-a� PHONE ER o 5 (7 I N OR;NS NC WTTEP SOURCE 5 PEEWIT G� ESIDENTI OSSCOMMUNITY OSS FCOMMERCIAL OSS �RR�AIE INDIVIDUAL SYSTEM PRIVATE PNbPARTY WE__ Z DO TYPE WI NEW WORK)sEILC wei Cr' WI NEW CONSTRUCTION I UPGRADES h REPAIR I REPLACEMENT OTHER5 e! !eo ilia,apply; ❑ TABLE IX REPAIR s LaN11 0 SURFACING SEWAGE 0 EXISTING FAILURE 0 SHORELINE co PI-DESIGN Q C RI T LGNFORMIPPLICIREO) �sevTc DESIGN{REQUIRED) EEDRa)Ma 3 0.24 Acre o I IJWAIVER)5)(IF APPLICABLE) T` I DIRECTIONS TO 61T_ANG SITE CONDIT'.ONS ;ea= FREPave)ake Highway 3. Turn right onto E Agate Rd. Turn right onto E Crestview Dr. Turn left onto cocNo E Cross Rd. Turn right onto E Wood Ln."Walker#430" will be on a yellow sign on the right. 0 10 , I ' CDI SITE MUST BE FLAGGED MOM MAIN ROAD AND TEST HOLES MUST BE FLAGGED WITH TEST HOLE NUMBERS. CD OFFICIAL USE ONLY BELOW THIS LINE UPGRADE I FAILURE SOURCE for rewy pu9osali ❑VOLUNTARY 0 MAINTENANCE/PUMPING 0 BUILDING PERMIT 0HOME SALE ❑COMPLAINT ❑OTHER'. COMMENTS I CONDIIONS iNSPECTOREO"LOGS 3k Z b, 34 CiLwv-S , 17t4"" +S1l (r- - 4 3 0 -31) sw -e. 1 - o- 5t l/wt5 isk S y0 -Lk-0 UPS PEGGED DRAWLING A,ND INSTAL TON REPORT SOIL CODES V VER. C P GRAVELLY S-SAND t=LOAM SiSILT C=CLAY E .As"v R=ROo CAGED O FPO_ APPROVAL ING COSONTUR DA-E I LICr EXPIRATION APPLICATION APPROVED/ISSUED BY DATE R E � w (N[[" ^^ i - (7;e1 11 ( / (7 ICH(&-S��REV,SED'Tn'916 THIS FORM MAY BE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSITE DESIGN FORM—PAGE ONE Assessor's Parcel Number: 3 2 0 2 1 — 5 6 — 0 3 0 1 9 A design will be reviewed when 3 copies of each of the following are submitted: all a hcable items on checklist including r Completed design form that has been signed and dated. 'Scaled layout sketch,including all applicable items on checklist. r Scaled plot plan,including all applicable items on checklist. P Cross-section sketch, pP This form may be scanned and available for public view on the Mason County Web site.Maximum paper size' 11 X 17 Permit Number: SWG '4;3- Nytq'5_ Designer's Name: Arrow Septic Designs,Inc Applicant's Name: Max Walker (360)898-2255 Designer's Phone Number: P.O.Box 1351 Designer's Address 171 E Vuecrest Dr Mailing Address: Union, WA 98592 Belfair WA 98528 City State Zip City State Zip _ 'DHSIGNPAIGIMETERSS' .... . Treatment Device ❑Glendon Biofilter 0 Sand Filter ❑Mound 0 Sand Lined Drainfield 0 Recirculating Filter,Type: ❑Aerobic Unit Make/Model 0 Disinfection Unit Malted:Model Other: Drainfield Type ❑Sub Surface Drip ❑Gravity Pressure 0 Trench fi'(Bed Septic Tank/Drainfield Specifications Laterals Number of Bedrooms 3 Schedule/Class 40 Daily Flow:Operating Capacity 270 gpd Length 22.5 ft Daily Flow:Design Flow 360 gpd Diameter 125 in Septic Tank Capacity(working) 1,200 gal Number 8 3 Separation- 2.5 ft Receiving Soil Type(1-6) - -' Receiving Soil Appl.Rate 0.8 gpd/ft2 Orifices Required Primary Area 450 ft2 Total Number of Orifices 40 Designed Primary Area 450 ft2 Diameter 3/16 in Designed Reserve Area 450 ft2 Spacing 60 in Trench/Bed Width 10 ft Manifold Trench/Bed Length (2)22.5 ft Schedule/Class 40 Elevation Measurements Length 7.5 ft Original Drainfield Area Slope 1 % Diameter 1.25 in New Slope,If Altered 1 % Preferred manifold configuration used? g Yes 0 No Depth of Excavation UP-slope 14 in Transport Pipe from Original Grade Down-slope 12 in Schedule/Class 40 Designed Vertical Separation 25+ in Length 40 ft Graveness Chambers Required? ❑Yes Pi No 0 Optional Diameter 2 in Pump Required? g Yes 0 No Dosing and Pump Chamber Pump/Siphon Specifications Number of doses/day 4 Diff.in Elevation Between Pump&Uppermost Orifice 5 ft Dose quantity 90 gal Drainfield Squirt Height/Selected Residual(head) 2 ft Chamber Capacity(flood) 1,000 gal Pump controls:Please check those required- Uppermost Orifice FeHigher 0 Lower than Pump Shutoff Timer Elapse Meter fie(Event Counter Capacity @ Total Pressure Head 23.6 gpm 2 minutes 6 hours Calculated Total Pressure Head 7.71 ft If Timer: Pump on ,Pump off Comments DESIGN FORM-PAGE TWO Assessor's Parcel Number:3 2 0 2 1 - 5 6 -- 0 3 0 1 9 Permit Number: SWG DESIGN CHECKLISTS Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch • Test hole locations (� Drainfield orientation and layout Reference depth from original grade: gc Soil logs g critical Trenched dimensions and g SeptDrain tank distances within layout Drainfield cover O Property lines ❑ D-BoxAblve box locations Reference depth from original grade wit ❑ wthiin1hin l00f proposed fl offproperty Septic tank/pump chamber hamber and restrictive strata:❑ Measurements cuts,banks,and locations g Laterals,trench bed top and surfacece water ateor and critical areas g Observation port location bottom 0 Curtain drain collector ❑ Location and ll abs of Clean-out location 0 Sand augmentation curtain drain and all absorption g Manifold placement components g Orifice placement Other cross-section detail: m Location and dimension of gObservation ports/clean-outs al Lateral placement with distance primary system and reserve area to edge of bed Other Information m Buildings g Audible(visuaIga referenced Yes No ❑ Direction of slope indicator g Scale of dra 's on scale El 0 Design staked out 611 Waterlines bar `I.:pe `.,sat ❑ &f Recorded Notices attached `?�F;jt N. 0 g Waiver(s)ached g Roads,easements, driveways, �' .ynl Qf 0 Pump curve attached parking ' - }r� ❑ g Evaluation of failure 66 North arrow and scale drawing shown on scale bar Non-residential justification C�'LiCKNSEtiI)E5iGNCtt'. t ❑ ftl Waste strength Yr�xn s'SIO iisSr - ❑ if Flow DESIGN APPROVAL The undersigned designer must ben ' ied b instal er at time of installation g Yes 0 No 1l12vt-3 Signature of esigner Date The undersigned has reviewed this design on behalf of Mason County Public Health and determined it to be in compliance with state and local on-site regulations: k171C1 k(ct iI23 Enviro mental Health pecialist Date CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWING CONDITION: ✓ The design is stamped"Approved"by Mason County Public Health. 11 1I-2-- 1 ✓ The Onsite Sewage 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. dated Date: I2n2015 Vat 5, page 93 7I'7 I�mi \ ^'; r�( f1` 'I) � frnfll�\ V ir;�L� i sa, ��_ a/ (:,t\.. �� 1 ,� .LV II .L. � ' 11 Li =- i =', T- N R 4', Ih V L 459.1i �'. Sub"ed 1 , 5 /'( �� w I v/ � a " - y :I 616. e �. 1�� f "'r b 6 - 'I V a V I v / / - _ - 1 r rioN . _ s+ ., • ,.. '� / 6 z .,aI sa PSt: a N. 6-� y m`M al: rnn Z l', I� h i" O\ Ir V C 6. NOV 29 29-,3 yAS v _1 U \i- 'H[i1L'I'' SGALE; k r .o' 8'}.?— p to io 3o 90 SLOPE ?LOT ?LRN �ii (Leser�G MRX v/AuKE2 II I_____‘0' x 45' PAgt L+�32021 0301q t_ — - 430 E 'Jo LN. la/ a2 pr ern uv Key: 5' -46 0 Audio-Visual Alarm{�x��, *I i ® 9 r tfnpve 1 m5 Q+i4 Cleanout e 0 Q 01200 Gallon Septic Tank }m: a G.* m'n 2-Compartment with '- Effluent Filter gip ' O 1000 Gallon Pump Chamber co spir toA'TEST HOLE e9 i '�' — d±2. 39„ d 14.3 40" oils to t'It a 4 4'. 115 to 1 —� 7• t5 ' ilu is lmeAS / 7 2) io'Xz2.$' prlmavp df beds, 2' miaow k. lo'x/45 4 8 . 1 Yescvve bed bt{ou fri'i� ,3 Q 1 /iel try&i. 34r ll/` s � '' Water :.�, rd PAULAJOYJOMNSON '_ 60 0%,pis t 1�SiGNrIt" 1 E W Oo �:� 3TT• �SSSbb FXRRES i NOV M1 a�99ll . 4.,A 36,1S_ 8 aas —7C U-" O cA.n * GI Cti' L u /°' ,6 L'los+rw'rcr1/4 al* et p o 4, S�tE i5 ° &D.. &eaL, k&S : �1 a't�' (1-I)ja..s1 .2s" Sched 40 Laterals o (57 3/16" orifices 60 O.C. I /Qr 3° per lateral-.. lst 5 last or /S'• fran end of bed. ,T,fo�e S c S. : 1"= i o` 2" SeQA V4bE 0 s' 10' ts' zc - tea:tom P e&d l.Q raw.:l— SCREW ON CAP 45 DEGREE ELBOW NOTE, LATERAL - SOOBSERVATION PORTS--TO BE 4" END OF oRirice PVC PIPE FROM BOTTOM OF TRENCH DITCH TO PINZSBED GRADE. REMOVABLE tin DETAIL CAP SMALL BE INSTALLED ON 30 CLEAN OUT OBSERVATION PORT PIPE. ANCHOR ON BOTTOM WITH GLUED ON TEE. NOTE, CLEANOUT TO BE FROM 0 TO MINIMUM OF 41 IN SYSTEM. INCHES BELOW FINISHED GRADE. MARK ENDS WITH REBAR. CLEANOUT . REQUIRED AT END OF EACH LATERAL L—TMP a. Oys.ntcistr.fat'k ctiv4e.&Y et F;We- ltTS^ SaaZ /emu 5e"` �`` 0^,, ;".1Gme. z" --A /--ao" Po o „ . 3t ' ail /4r. 3)4 L'!c Dean.f."! 4. IC for .1 t AAV ��__ 4 �;t NOV ) L i 4.Seal¢ l`e2t �`l::, i. m.'• .\A, O t' Z' $' `f' Fifir4,l..44etc. C.-m%S— 3tc•Ectr. V 2t•1/4.3 �� LiMISr.tfOniC,NEH ' } , Length Length Orifice # Distance from Distance from Lateral# (In.) (Ft.) Spacing Orifices Feeder Line (In.) Cleanout(In.) 1 270 22.5 60 5 15 15 bed 1 2 270 22.5 60 5 15 15 bed 1 3 270 22.5 60 5 15 15 bed 1 4 270 22.5 60 5 15 15 bed 1 5 270 22.5 60 5 15 15 bed 2 6 270 22.5 60 5 15 15 bed 2 7 270 22.5 60 5 15 15 bed 2 8 270 22.5 60 5 15 15 bed 2 Total Lateral Length 180 Total#Orifices 40 GPM = 23.6 Dynamic Head Calculations Selected residual pressure. 2 ft. Length (Ft.) #Orifices Transport Pipe 40 40 0.40 ft. Feeder Total Lateral Line Length Lateral#1 22.5 4 26.5 5 0.04 ft. Lateral#2 22.5 2 24.5 5 0.04 ft. Lateral#3 22.5 2 24.5 5 0.04 ft. Lateral#4 22.5 4 26.5 5 0.04 ft. Lateral#5 22.5 4 26.5 5 0.04 ft. Lateral#6 22.5 2 24.5 5 0.04 ft. Lateral#7 22.5 2 24.5 5 0.04 ft. Lateral#8 22.5 4 26.5 5 0.04 ft. Total Elevation Lift 6 5.00 ft. Total Dynamic Headfie P771 ft. lr ile1 Nra t . "�itF PAULA JOl JOHNSON ';1 El LiOr.Si atUtSESIGNM:. 27'3 1 r V 29 � . • Bronze construction available(139 series) • • 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 - c__- _ „n»_ OR'`;,;C[Cd1 3 family of pumps is known for reliability, 1 - durability and performance. These r pumps are especially suited for harsh • environments. Zoeller's cool run design tl!' and corrosion-resistant,powder coated .1 epoxy finish add up to a long-lasting, trouble-free product. II ' " Jet APPLICATIONS: 1 -- J3 • STEP or onsite applications ` ' I{.Cf; • Water transfer ( Ju1 V • Light commercial dewatering v'_ I} 2, SPECIFICATIONS �'K,e • 11/2NPT discharge " HP through 3HP �� MADE IN THE USA ll • Available in aummadror nonautomatic O DA WIAPll IF US MIT .- • Model 131,139.140:1/2"(12 mm)spherical solids I capacity with vortex impeller n ` ` • Model 145'.3/4' (19 mm)spherical solids capacity with z.il ' „....., snse vortex impeller w ,_ ., 222"-, 222 PUMP PERF0 NCE CURVE U ivalev(t MODEC51/ 52/153 Dose-Mateor a( I 1 This is our fastest growing line of effluent I°- °s ua pumps.The 15O series is truly a workhorse _ I 111 designed for reliability under extreme Ivy w conditions in an effluent environment. I ea _ I 15o series pump curves covera wide range -- g ic 'sa of applications. They are well suited to r s 30 - --'— applications with low pressure pipe(LPP) s- ISI I and enhanced flow STEPsystems-Zoeller's E Ts cool run design and corrosion-resistant, _ so __ _ powder coated epoxy finish, in addition i 1 to the hermetically sealed, on-fitted motor Is I - - and non-clogging vortex impeller add up to °".. a long-lasting,trouble-free product. IO % APPLICATIONS: s---� O',. • STEP or onsite applications •- •11."-.11 $ ° so so U5 MADE IN IINATHE USA I. 20 30 40 53 l0 PC 100 • Light commercial dewatenng AL LO SPECIFICATIONS: LITERS I e0 20 160 200 36.0 at 320 3e0 • 1-1/2 NPT discharge s �a,e 'n0�E 1m, Ouwa • 3/10 HP through1/2 HP • Available in nonautomatic or with a variable level (IU ii 5 piggyback mechanical switch • 1/2(12 mm)spherical solids capacity with vortex .. - - '- thermoplasticimpeller For morel formation,see Technical Dota Sheet FM2784. II-- AA ©ALL rights reserved. ZOELLER PUMP CO. 1502-778-2731 1800-928-7B6T I xoellerpumps.cam 9 W D r sectago LW ��Ka 24,own . manna\ 'GRADE — r t 4 n 7 Tb p1AR i ---I mo, ' € F4ON__ I f nostrum MAT ! i r 1 , sous 1 ; _ I RO APPVED 1 _ ' many ark,,,,:ki3 cflessii t_______4,ThEDDIEris 1.ica____i 1 SECURED LIDIVTFA GAS'TIGHT SEAL .... rmastr o;MON . br DIAMETER ACCISS MLR +i SEMI I i®OER GRADE VALVE PROM n�T "� —PTO DR/19H�.0 \ fi l EMERGENCY STORAGE '! ARTl99FtOR I� ALU M UM ave. f 1 . s i . VALVE NORMAL Ta®t OFF WEL ° 1WOROM Varna , .T_' '► T I Fat RAC ENFLOAT SIM CLOSED PUMP MOUNTING s rSHROUD6 "Ini OINK VALVE Ft.d- c-r-"' , 1 SOMMEfTS r . , sties ea i aaAL /1n�w.k PIMP ar. ia s AS NEEDED I "Note: Septic Tanis must meet stanaards required by NiAC chapter 246-272C FIGURE 2 and manufacturer must be on the Dept of Health list of registered sewage anks., pel1of8 Q ep �r ovuua S tic Deaigris , 9 Fa J. Nf I -atE ALLN & 4IaPS7ENA\CE Pressure Dist ibuton Systems i"‘• - �' PAULA i 0Y JOHNSON '. • T. .. c_ u �usr-pnEsiciana: I. Install Laterals with contour of the grourc. a �r A/W-- 2. Install tench bottoms level �is 'a.erd 3. Instal locator tape or:that at each end of all dra; 4. s. Install observation pore as indicated on the plot plan. One required at distal end of each lateral in drPinfield with bottom extending to tie c"bockinaave soil interface. Glue "T"to bottom so Observation Port cannot be easily removed from ground_ st.ali removable cap on top of port at:i grade level_ 5. Install drainfield during dry weather and soil condi=ors; any soil smearing must be eliminated by hand raking ' - ' 6. install threaded clean_outs at the end of'al- laterals (cap must extend to wit—sx inches of finished grade and be marked with locator tape or rebar). 7. Install andioivisua high water level alai. . 8. Install i/8"mesh non-cor-,osive pump screen ( 12 sq. ft. surface area, not to interfere with controls or floats.) Or pump screen may be substituted with Bio-Tube in septic tank. Pull bio-tube every 6-12 months and flush back-'o tank. 9. Install ant-siphon valve above pump in -rump chamber to prevent the pomp chamber from siphoning into the drainfield. 10. Install check valve in pump outlet line to prevent system from drai.ii g back into the pump chamber. 11. Tee to Tee construct on between laterals and manifold with 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 Envirommental Health Dept" approval, am orifices down (6 o'clock) and glue laterals to manifold. Orifice shields may be used with orifices in the 12 o'clock position in lieu of turning the orifices down To the 6 o'clock position. 12:'Filter fabric required over Grain rock prior to back Oiling. If the drain rock extends above natural grade, run the filter fabric at least 2 inches down. the wench wall. 13. Encase all water lines within. 10' of d-n`-eld and under any driveway/parking areas. 14. Divert all storm water vino-away from on-site sewage system. 15.No tint-rain drowns allowed within the slope edge o n= of he down-slope edge of the drainfield and reserve area. 16. Have the septic tank and pump chamber_pumped or inspected every 3 to 5 years. 17.No vehicular traffic over draimtleid area. 18. Inspect floats, clean filters, and test Man water level ajar,_every 6-12 months as needed. 19. All materials and workmanship must meet Ccun v and State regulators. 20. Deviation from this design without prior approval fro_'he Designer and Mason County Environmental Health Deparment will make this desim nu ll and void. 21.All sarhoie Ls and access, samclLng or inspecton ports .—rust Save locking covers and be located at ground level. 22. All pressure systems with a pump chamber cute."filcher than the drainfield must have a 1/8"hole dried in the discharge pipe above the pump to prevent sipho_g. 23. All transport lines under d*,v_ways o. rani-inn areas must n cased to prevent crashing. 24. Homeowner is responsible for all prombity lines. 8e6