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HomeMy WebLinkAboutSWG2022-00535 - SWG Application / Design - 10/20/2022 MASON COUNTY 415 N 6TH STREET,SHELTON,WA 98584 SHELTON:360-427-9670,EXT 400 BELFAIR:360-275-4467,EXT 400 ELMA:360-482-5269,EXT 400 Public Health & Human Services FAX:360-427-7787 On-Site Sewage System Permit: SWG2022-00535 APPLICANT BUTTERFIELD STEPHEN & FELICIA Phone: 425-516-1829 Address: PO BOX 1979 BELFAIR, WA 98528 OWNER BUTTERFIELD STEPHEN & FELICIA Phone: 425-516-1829 Address: PO BOX 1979 BELFAIR, WA 98528 SEPTIC DESIGNER PAULA JOHNSON -Arrow Septic Phone: 360-898-2255 Designs Inc. Address: 171 E VUECREST DRIVE UNION, WA 98592 SEPTIC INSTALLER Allan Kirk- MASON COUNTY Phone: (360)426-0574 (360 EXCAVATING INC Address: 30 E WILCHAR BLVD SHELTON, WA 98584 Site Address: 2230 E AGATE RD Primary Parcel Number: 320111400050 Permit Description: New 4 bd pressure trench with Class B waiver Permit Submitted Date: 10/20/2022 Permit Issued Date: 01/18/2023 Issued By: Rhonda Thompson Current Permit Fees Paid: $500.00 (additional fees may be required upon installation of system). Permit Expiration Date: 11/28/2025 (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 17. 2 Permit must be installed by a Mason County Certified Installer unless prior written authorization from Mason County is obtained. 3 Drainfield 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 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 D MASON COUNTY DATE RECEIVE 1 0 ' ?(.6.1 • lc 2 f ! COMMUNITY SERVICES AMOUNT RECEIVED: �Cn ' RECEIVED BY: CAC CO ---- - Public Health(Community Health/Environmental Health) G (n 360-427-967C,ext.400 or 360-175,467,ert 403 415N.6th Sveet-Shelton-WA Mew SWG /1(�/ .,Z. 5 x Z ui ON-SITE SEWAGE SYSTEM APPLICATION m n APPLICANT DRONE m r Stephen & Felicia Butterfield (757)880-9550 z MAILING ADDRESS-STREET,CITY,STATE.ZIP CODE g P.O. Box 1979 Belfair WA 98528 co SITE ADDRESS-STREET.CITY.ZIP CODE 2230E Agate Rd Shelton WA 98584 I w NAME OF DESIGNER PHONE I N Arrow Septic Designs (360)898-2255 NAME OF INSTALLER PHONE I CI Mason County Excavating (360)490-3144 G I PERMITft TYPE(Select one) F C DRINKING WATER SOURCE 5 IRMt E RESIDENTIAL OSSCOMMUNITY OSS COMMERCIAL OSS li PRIVATE INDIVIDUAL WELL ft PRIVATE TWO-PARTY WELL Z I —1 TYPE OF fAORK(select one) PUBLIC WATER SYSTEM I if NEW CONSTRUCTION/UPGRADES nr,REPAIR/REPLACEMENT OTHER DETAILS(select all that apply) ❑TABLE IX REPAIR I —1 SUBMITTALS��MI7 0 SURFACING SEWAGE ❑EXISTING FAILURE 0 SHORELINE lir DESIGN FORM(REQUIRED) ii1SEPTIC DESIGN(REQUIRED) BEDROOMS LOT SIZE 0 14, 5WAIVER(S)(IF APPLICABLE) 4 BR 4.96 acres 0 ' I DIRECTIONS TO SITE AND SITE CONDITIONS (ex locked gate) Go out Hwy 3 and turn (R) onto E Agate Rd. Destination on (R). Blue sign: "Butterfield Dr" I O Mowed path to (R) at small ribboned tree I o SITE MUST BE FLAGGED FROM MAIN ROAD AND TEST HOLES MUST BE FLAGGED WITH TEST HOLE NUMBERS. '\' V D p '[ r ( 0 OFFICIAL USE ONLY BELOW THIS LINE (}��� UPGRADE/FAILURE SOURCE(for reporting purposes) at J 0 VOLUNTARY 0 MAINTENANCE/PUMPING 0 BUILDING PERMIT 0 HOME SALE 0 COMPLAINT 0 OTHER. INSPECTOR SOIL LOGS COMMENTS/CONDITIONS ,� 0 �� SL `A4 0 r- �'�csto 4--fas' 2' 4- 0 -/D SL 'l A -� t RECORD DRAW NG AND INSTALLATION REPORT SOIL CODES: V V=VERY G=GRAVELLY S=SAND L=LOAM SI=SILT C=CLAY E=EXTREMELY R=ROOTS REQUIRED FOR FINAL APPROVAL. INSPECTOR SIGNATURE DATE APPLICATION EXPIRATION DATE APPLICATION APPROVED,ISSUED BY DATE �Yv1 t`\--1?)11-L_ l� Kcbi-tc R;tywv.cwit `'(to r7 J THIS FORM MAY BE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSITE REVISED 12/712015 DESIGN FORM—PAGE ONE Assessor's Parcel Number: 3 2 0 1 1 — 1 4 — 0 0 0 5 0_ A design will be reviewed when 3 copies of each of the following are submitted: Completed design form that has been signed and dated. Scaled layout sketch,including all applicable items on checklist Scaled plot plan, including all applicable items on checklist. 'I 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.Maximum paper size: 11"X 17" PARCEL IDENTIFICATION Permit Number: SWG i (7 `LZ> DO SAS Designer's Name: Arrow Septic Designs Applicant's Name: Stephen&Felicia Butterfield Designer's Phone Number: (360)898-2255 Mailing Address: 2230 E Agate Rd Designer's Address: 171 E Vuecrest Dr Shelton WA 98584 Union WA 98592 City State Zip City State Zip DESIGN PARAMETERS Treatment Device ❑Glendon Biofilter 0 Sand Filter 0 Mound 0 Sand Lined Drainfield 0 Recirculating Filter,Type: ❑Aerobic Unit Make/Model 0 Disinfection Unit Make/Model Other: Drainfield Type ❑Gravity Fif Pressure IiiTrench 0 Bed 0 Sub Surface Drip Septic Tank/Drainfield Specifications Laterals Number of Bedrooms 4 Schedule/Class 40 Daily Flow:Operating Capacity 360 gpd Length 54 ft Daily Flow:Design Flow 480 gpd Diameter 1.25 in Septic Tank Capacity(working) 1,200 gal Number 5 Receiving Soil Type(1-6) 4 Separation 9 ft Receiving Soil Appl.Rate 0.6 gpd/ft2 Orifices Required Primary Area 800 ft2 Total Number of Orifices 55 Designed Primary Area 810 ft2 Diameter 3/16 in Designed Reserve Area 810 ft2 Spacing 60 in Trench/Bed Width 3 ft Manifold Trench/Bed Length 270 ft Schedule/Class 40 Elevation Measurements Length header ft Original Drainfield Area Slope 6 % Diameter 1.25 in New Slope,If Altered 6 % Preferred manifold configuration used? l'Yes 0 No Depth of Excavation up-slope 9 in Transport Pipe from Original Grade Down-slope 7 in Schedule/Class 40 Designed Vertical Separation pA:In‘2.4- 24+ in Length 90 ft Gravelless Chambers Required? 0 Yes 0 No fFifOptional Diameter 2 in Pump Required? Eg Yes 0 No Dosing and Pump Chamber Pump/Siphon Specifications Number of doses/day 4 Diff.in Elevation Between Pump&Uppermost Orifice 15 ft Dose quantity 120 gal Drainfield Squirt Height/Selected Residual(head) 2 ft Chamber Capacity(flood) 1,200 gal Pump controls:Please check those required. Uppermost Orifice g Higher 0 Lower than Pump Shutoff Capacity @ Total Pressure Head 32.45 gpm giTimer RIEla pse Meter [Event Counter Calculated Total Pressure Head _ 21.05 tt I f Timer: Pump on 2 minutes ,Pump off 6 hours Comments DESIGN FORM—PAGE TWO Assessor's Parcel Number:3 2 0 1 1 — 1 4 -- 0 0 0 5 0 Permit Number: SWG DESIGN CHECKLISTS Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch It Test hole locations g Drainfield orientation and layout Reference depth from original grade: g Soil logs 64 Trench/bed dimensions and g Septic tank Property lines critical distances within layout Ii Drainfield cover 64 Existing and proposed wells D-Box/Valve box locations Reference depth from original grade within 100 ft of property Eg Septic tank/pump chamber and restrictive strata: ❑ Measurements to cuts, banks,and locations ' Laterals,trench/bed,top and surface water and critical areas g Observation port location bottom O Location and orientation of EilClean-out location 0 Curtain drain collector curtain drain and all absorption Et Manifold placement ❑ Sand augmentation components 121Orifice placement Other cross-section detail: g Location and dimension of Lateral placement with distance Rf Observation ports/clean-outs primary system and reserve area to edge of bed it Other Information lii Buildings g Audible/visua_ a referenced Yes No lif Direction of slope indicator RI Scale of dr. • ..a s n on scale RI 0 Design staked out Waterlines bar �''c' • , 0 g Recorded Notices attached g Roads,easements,driveways, .•491 �o0 w4.4: •. 0 g Waiver(s)attached parking ll •?;►0, [1 0 Pump curve attached 64 North arrow and scale drawing ,4-,;:;. �4, , •.�, - 0 1 'Evaluation of failure shown on scale bar Y� �'k, 349 `t Non-residential justification PAULA JOY JOHNSON '; ❑ (�Waste strength � s i v _ • j ❑ I�Flow DESIGN APPROVAL The undersigned designer must ben ' ied by inst ller at time of installation isf1 Yes 0 No F,s k9-44-ZZ Signature of Designer 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: 1 2 - Environmental Health S ecialist Date CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWING CONDITION: ✓ The design is stamped"Approved"by Mason County Public Health. t( ft ✓ 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. Updated Date: 12/7/2015 -----E lizt. K- 6 .--- Ia° Plat Ptah 5t'01-4.h & fel ici a Pitrfect xey; rCff 3Z0(!-I'(-00050 Audio Visual Alarm 223C 5. :� 1 rd Skt 1 fa h Wn C975 3 Cleanout L�3 1200 Gallon Septic Tank &, SCOP i re' Li 0 O2-Compartment with Effluent Filter t s ' ► I . a 't o 40 (00 $o O1200 Gallon Pump Chamber 0Valve Control Box k 2.00' 46 Tit 4Q[R aN #- lti 0.30� SG f ArAti $ re n-t-'s (fc'q 5irocturf) 40 molt. g • • #'2 ti 0-33 "5L f roots .; 51G.?349 `t} ,� PAULAJOY.JOHNSON C!-ca ht Stroc+uft) \ (% • \ \ ( ) • • "O t\J ..„Iczz4--.11 )..... • - \ �4 (5) 3`xSW pf;mat DE 4 ', `� ® -trfnc�us @ q ` p.c. A P p JANR° w c"Th "54 V v e- h.r-wflir VED Hez MASON COUNTY E ,18 2023 Audio-Visual Alarm' ti�1RONMENTAI HEALTH EARTH 3 Cleanout 0 1200 Gallon Septic Tank S 2-Compartment with Effluent Filter 08 Q -.§1 0 O 1Z 00 Gallon Pump Chamber ` O Valve Control Box Ie0 I � i pY t%e C�J� i ` A w-e.�\ Y • rr T p 2,t-f 2'.‘ , x • Spa---- • e ilk J - (.zli f Fe,ed�- 1.:.43---� 7777 . 4,0 j.ZS`t . .1 .1 4.__ . de '3 • . o •• 7- • • • . • • • q' . • i..._............. , o - • it 2 r..� se a,--t LI NP. DRiai AI i aLtr n r v1 s\A/ �,1 • Typical Part Detailed Drainfield L.aiout 1,4, 1,_X Scala t' • 10' • o' to' 20' q" to 12" Fifer Fabric I• (5) 54 . 1 .25- Sched. 40 . Laterals — — 2_1/2• , — cam- 12s- Lateral 9, „ CV 3/ 16- Orifices @ 60- O.C. 0rnr,...1_ — — 6• Per Lateral. 1st Si Last Orifice Rock2.1-- From End of Trench • 4' 36 • 2/ screw-on CO 45 aree Ebow Lateral Radricbvo Layer -- End of Cloth -- Drainfield . Cross-Section View APPROVED "1 0Mo1 - `loa" `ut Not To s JAN 18 2023 j Note: ct. o a to be from 0 to 6 :wise teem'. Ftnatted Gracie. Mark en watt Raba. clan Out No* 0 • obMryation earl v C O IPI TY E h Vi R O W E ti TA Ili the End of Each Lateral 'To Be 4• PVC Pipe fret Bottom of Trench ift�' , . , � RET To Friehed Grads. Ree►oveble Gap era be rt, o ,�, !retitled «+ oeeervolion Port Pfga ordhar- .. , - Arrow Septic Designs On Bolton with Glued-On Tea .1"' 1 ► of 5 Told ed � ' 51.034s .11- (360) 898-22 55 j : APAULA JOY JOHNSON A EXPIRES 1 PAGE Ofn MSS Length Length Orifice # Distance from Distance from Lateral# (In.) (Ft.) Spacing Orifices Feeder Line (In.) Cleanout(In.) 1 648 54 60 11 24 24 2 648 54 60 11 24 24 3 648 54 60 11 24 24 4 648 54 60 11 24 24 5 648 54 60 11 24 24 Total Lateral Length 270 Total#Orifices 55 GPM = 32.45 Dynamic Head Calculations Selected residual pressure: 2 ft. Length (Ft.) #Orifices Transport Pipe 90 55 1.62 ft. Feeder Total Lateral Line Length Lateral#1 54 2 56 11 0.37 ft. Lateral#2 54 11 65 11 0.43 ft. Lateral#3 54 20 74 11 0.48 ft. Lateral#4 54 29 83 11 0.54 ft. Lateral#5 54 38 92 11 0.60 ft. Total Elevation Lift y (,. 15.00 ft. Total Dynamic Head )?1� 's� . 21.05 ft. YJ 4v Qrl i':.1° 5100349e. %) Y7. PAULA JOY JOHNSON.' APPROVED JAN 18 2023 MASON COUNTY ENVIRONMENTAL HEALTH RET • a 1 137, 139, 140 ., 151, 152, Flow-Mate Dose- " e ' • In high head dewatering or effluent This is our fastest growing line of effluent applications where pumping pumps.The 150 series is truly a workhorse performance is critical, this robust designed for reliability under extreme family of pumps is known for reliability, conditions in an effluent environment.150 durability and performance. These series pump curves cover a wide range pumps are especially suited for harsh of applications. They are well suited to • environments. Zoeller'scoolrundesign applications with low pressure pipe (LPP) and corrosion-resistant,powder coated and enhanced flow STEP systems.Zoeller's epoxy finish add up to a long-lasting, cool run design and corrosion-resistant, trouble-free product. powder coated epoxy finish,in addition to I- the hermetically sealed,oil-filled motorand Z r non-clogging vortex impeller add up to a ILl long-lasting,trouble-free product. e" Jlkoo46 �.� f MADEmorromaoamern!NINE USA MADE INTHE USA Li. `u�o.M.ano uaua.ao.�; W C APPLICATIONS: APPLICATIONS: G • STEP or onsite applications • STEP or onsite applications • Water transfer APPROVED Light commercial dewatering N • Light commercial dewatering JAN 18 2023 SPECIFICATIONS: SPECIFICATIONS: • 1-1/2"NPT discharge • 1-1/2"NPT discharge MASON COUNTY ENVIRONMENTAL HEAL fr 3/10 HP through 1/2 HP • 1/2 HP through 1 HP RET • Available in nonautomatic or with a variable Level • Available in automatic or nonautomatic piggyback mechanical switch • Model 137,139,140:1/2"(12 mm)spherical solids • 1/2"(12 mm)spherical solids capacity with vortex capacity with vortex impeller thermoplastic impeller • Model 145:3/4"(19 mm)spherical solids capacity with For more information,see Technical Data Sheet FM2784. vortex impeller • Bronze construction available(139 series) • High head version available(145 series) • Double shaft seal versions available for added protection on models 140/145. For more information,see Technical Data Sheets FM2782,FM2783. co E LL PUMP PERFORM CURVE IE PUMP PERFORMANCE CURVE MODEL 15��/152/ 53 MODEL 1371140/145 50 ., '■■■■■■■■. 14— 45 153 ;6 m ,■■■■■■MIN■,■■MIN ■■■ 12- 40 , 60 ■ E ■EIN■M■■■■■ 0 35 \ s ■■„MIN■ ■■ IN■ u 10— 152 .. >c ,'.■■■MINE■ ¢ •' 38 ■ ,, ■ ■, MINE■ ■ c 8_ 25 151 110 „ ■■E`■■■■:: of 6- 20 ■■ IN ■M . '� ■ \■ .■■■,,,■■■■ d 75 ■\'\..,■■■ 10 II ■■■■1w►\■■ 2 ■ ' ■■■■■11I■■■■ D „ ■■■■■MIN■■® GALLONS 10 20 30 40 50 60 70 80 90 100 LITERS I I I I 1 1 1 I 1 ua,as 0 40 80 120 160 200 240 280 320 360 Lrws, c 1m R,60 OM to urun u 15255E FLOW PER MINUTE 714508 8 ©All rights reserved. ZOELLER PUMP CO. 1502-778-2731 1800-928-7867 I zoellerpumps.com pressur ioa Sysoem a s -R000m 8!`i�eetrS Dade �t•2007S vdGuidanceSECURED LSD MiTM GAS TIGHT SEAL - ACCESS 1,MOM GRADE i ,,,, �, r - — ____,T, . .. . ...... ... i , _ _. _ ._ . _. . ,...,i ,--,. . . . . ... g,..= / .. 2 / F7lOr SOURE FLOATING MAT leb C9a9`9-In� 1 . on i RLTER \t•NA - -� . ITS �; _ �� PROVED 2"_1..) AS-- • JAN 18 2023 MASON COUNTY ENVIRONMENTAL HEALTH ��,�,� e.-�.�e�' RET �j�,"'�� ' '� S LID watt GAS new SEAL THREADED to M Access RISER SERVICE FSH � VALVE• .—GRADE "-- -,; 1` -- FA !2:: . , mar iornc\ —...___ _ r_j ' ,. : , so ORAINFIELO f STORAGE 1 . Atm SIPHON '-t7 ,.. VALVE* - 1SW11�ATOtALAUrLEVEL --= 1 ._ --Mvao�T NOMINAL.TIMER OFF LEVEL G VOLUME 1 FOR FLOAT WIOLOSEo PUMPN C HEAC VALVE• , , 04:,4i.coize,,„Th _.... .._ .._.•.________ __.__. . . I r7i.._ftn. r il 1.: - . PUMP D'YMCAL1 'ASS aired byWAC chapter 246-272C and - Septic Tanks must meet standards required FIGURE 2- anufacturer must be on Dept of Health list of registered sewage 1 — as Ste 7 Gnu Septic Design/3 N :$0 L' :STALLATION 4,6 & MAINTENANCE '.,��^� Pressure Distribution Systems • ` 5700349 c�c'AULA JOY JOHNSON Ews !CAM �•"lJl 1. Install Laterals with contour of the ground. 6` 2. Install trench bottoms level. 3. Install locator tape or rebasaz medicated onach end of all the plo t p ane? Od ne required at distal end of each erals. 4. Install observation ports lateral in drainfield with bottom extending to the drainrock/native soil interface. Glue "T"to bottom so Observation Port cannot be easily removed from ground. Install removable cap on top of port at final grade level. soil smearing must be 5• install drainfield during dry weather and soil conditions; any eliminated by hand 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 rebar). 7. Install audio/visual high water level alarm. 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 in septic tank. Pull bio-tube every 6-12 months and flush back into rank. 9. Install anti-siphon valve above pump in pump chamber to prevent the pump chamber from siphoning into the drainfield. 10. Install check valve in pump outlet line to prevent system from draining back into the pump chamber. 11. Tee to Tee construction 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 Environmental Health Dept. approval, turn 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 drain rock prior to back filling. If the drain rock extends above natural grade,run the filter fabric at least 2 inches down the trench wall. 13. Encase all water lines within 10' of drainfield and under any driveway/parking areas. 14. Divert all storm water runoff away from on-site sewage system. 15. No curtain drains allowed within 10' of the up-slope edge or 30' of the 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 drainfield area. 18. Inspect floats, clean filters, and test high water level alarm every 6-12 months as needed. 19. All materials and workmanship must meet County and State regulations. 20. Deviation from this design without prior approval from the Designer and Mason County Environmental Health Department will make this design null and void. 21. All manhole lids and access, sampling or inspection ports must have locking covers and be located at ground level. 22. All pressure systems with a pump chamber outlet higher than the drainfield must have a 1/8"hole drilled in the discharge pipe above the pump to prevent siphoning. 23. All transport lines under driveways or parking areas must be encased to prevent crushing. 24. Homeowner is responsible for all property lines. APPROVED JAN 18 2023 MASON COUNTY ENVIRONMENTAL HEALTH RET