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HomeMy WebLinkAboutSWG2023-00434 - SWG Application / Design - 10/10/2023 Ai MASON COUNTY 415N6T" T967 ,EXT 400 STREET,S SHELTON, V EXT 584 SHELTON: BELFAIR:360-275-4467,EXT 400 Public Health & Human Services ELMA:360-482-5269,EXT400 FAX.360-427-7787 On-Site Sewage System Permit: SWG2023-00434 APPLICANT PARKER DANIEL J & CHRISTINA L Phone: 360-490-7880 Address: PO BOX 1537 SHELTON, WA 98584 OWNER PARKER DANIEL J & CHRISTINA L Phone: 360-490-7880 Address: PO BOX 1537 SHELTON, WA 98584 SEPTIC DESIGNER PAULA JOHNSON -Arrow Septic Phone: 360-898-2255 Designs Inc. Address: 171 E VUECREST DRIVE UNION, WA 98592 Site Address: 241 E Hiawatha Blvd Primary Parcel Number: 320071490031 Permit Description: 4-bedroom pressure bed system Permit Submitted Date: 10/10/2023 Permit Issued Date: 10/30/2023 Issued By: David Anderson Current Permit Fees Paid: $525.00 (additional lees may be required upon installation of system) Permit Expiration Date: 10/25/2026 (based on date of inspection) Permit Conditions: Proposed development subject to zoning requirements and approval by the planning department staff per Mason County Title 17, 2 Permit must be installed by a Mason County Certified Installer unless prior written authorization from Mason County is obtained. 3 Drain field installation not to exceed designed upslope and downslope depth specified on design form. 4 Installer is responsible for obtaining Mason County installation approval prior to backfill of system components. 5 Installer is responsible for obtaining Septic Designer/Engineer installation approval prior to backfill of system components. 6 Mason County Asbuilt Form, Record Drawing, and Installation fee must be submitted for final installation approval. THIS PERMIT MUST BE ONSITE DURING INSTALLATION OF OSS. PROPERTY OWNERS ARE RESPONSIBLE FOR DETERMINING AND MARKING ALL PROPERTY LINE AND EASEMENT LOCATIONS. THIS PERMIT MAY BE REVOKED IF THE SITE CONDITIONS HAVE CHANGED SINCE THE SITE WAS INSPECTED AND DESIGN APPROVED. FINAL INSTALLATION APPROVAL IS REQUIRED PRIOR TO TEMPORARY OR FINAL OCCUPANCY OF ANY RELATED STRUCTURES. For Final Inspection visit: masoncountywa.gov/health/environmental/onsiteloss-inspection-request.php or call: 360-427-9670, extension 400. - - CFF?C10L UNE ONLY -- MASON COUNTY '', )d - t o - a- 10 n �b COMMUNITY SERVICES CO `D � , . .Lcv _ 0 m P bl X I b 7 N N SWG 5 23 n () o A Z N ON-SITE SEWAGE SYSTEM APPLICATION n z 'n w 3 rn .-PPucnNl m r Dan Parker (360) 490-7880 c MZLINOA OPEss-STPLET C!T s T,..TE.zII:CODE E PO Box 1537 Shelton WA 98584 co S P ._ _NE .. 241E Hiawatha Blvd Shelton WA 98584 O2 NAME OF DESIGNER N Arrow Septic Designs, Inc I (360) 898-2255 NAMEDE AP-P11ER Jr'' a I 0 I5 I o P iifRE IDEM1 IAL 05S ffGOMMUNI 1-1 TY 06$ OOMM IAL OSSIlif PR -'-LL ffP I'A E TYLG-CARTA AEA- Z I a- _o_,E ... ,=.SSEM M.NEWCONSTRUCN,UPGRADES nREPAIR'P_ �AOEM_Ni IO - ❑ TABLE:X REPAIR I ' s BVCO ATALS _ 0 D R.: N a_ ❑ .IS-A Oi: ❑ SHORELINE W DESIGN=ORM 4 OLRECI M'SE-TIC DESIGN(REOUIRED 3 ..S _ T E r I A J 5-AnmERLs,OF PP CABLE; 4 2.03 Acres x I DIRECT ONE TO S,TE PODS TE CT.:TONS [cam =„YDC re. Go up Northcliff Rd. Turn right onto N 13th St. Turn right onto Johns Prairie Rd. Turn right I o onto E Hiawatha Blvd. 'Parker- Lot 5" written on a yellow sign on the left just after new r I O gravel road. o IG' SITE MUST BE FOGGED FROM MAIN ROAD AND TEST HOLES MOST SE FLAGGED DID!TEST MODE NUMBERS. I UPGRADEI E IyRE SOURCE ID"eArn PA EL .mse_. , ❑VOLUNTARY n MAINTENANCEiPJiVPING O PUILD-.G PERMIT O-CME SALE 000MPLAINT OCT-CR. TW 0-65.. EAC-S 1O%6 jcatkJ 1}1-G I Vvrn5a 1 THL : 0- 65 1 E c SA grate( `�/ri1 a c23 C, Nc (Oa- c+ rzc SOIL CODES. Y I G yRA.T_. . s SAND _.DAN < T_ C xTR � DE . _ R. N P NC°TORE EWE -C NEpe (O7Jo 7:_AElJ azJ DrE i°/ZsM� I ( 775 76 THIS FORM MAY BE SCANNEDANO AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY'NEBSITE DESIGN FORM-PAGE ONE Assessor's Parcel Number: 3 2 0 0 7 - 1 4 - 9 0 0 3 1 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. °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.lfaximurn paper wee I i"V I?" - - - - PARCEL IDENTIFICATION Permit Number: SWG Will-OM L/ Designer's Name: Arrow Septic Designs, Inc Applicants Name: Dan Parker Designer's Phone Number: (360)898-2255 PO Box Dr Mailing Address: Designer'1537 171 E Vuecrest s Address: Shelton, WA 98584 Union, WA 98592 City State Zip City State Zip _ DESIGN PARAMETERS Treatment Device ❑ Glendon Biofilte.: 0 Sand Filter ❑ Mound li?'Sand Lined Drainfield ❑ Recirculating Filter.Type: ❑Aerobic Tait Make Model ❑Disinfecrioa Unit Make Model Other: Drainfield Type ❑Gravity 1if Pressure 0 Trench I'Bed 0 Sub Surface Drip Septic Tank/Drainfield Specifications Laterals Number of Bedrooms 4 Scheduler Class 40 / i Daily Flow:Operating Capacity 360 gpd/ Length 60 ft Daily Flow: Design Floss 480 gpd Diameter 1.25 in Septic Tank Capacity(vcorkine) 1,200 gal Number 4 Receiving Soil Type(1-6) 3 - Separation 2.5 ft Receiving Soil Appl. Rate 0.8 gpd/ft'" Orifices Required Primary Area 600 ft2 / Total Number of Orifices 104 r Designed Primary Area 600 ft2 , Diameter '5/32* in Designed Reserve Area 600 ft- — Spacing 28 in Trench;Bed Width 10 ft---.--- Manifold Trench/Bed Lenm li 60 ft Z' Schedule Class 40 Elevation Measurements Length 7.5 ft Original Drainfield Area Slope 0 / , Diameter 2 in New Slope.If Altered 0 % __ Preferred manifold configuration used? 14'Yes 0 No Depth of Excavation 7-=lope 20+24=44 in Transport Pipe from Original Grade owm-slope 20+24=44 i❑ ScheduleiClass 40 Designed Vertical Separation 16+ in " Length 160 ft Gravelless Chambers Required? ❑ Yes EltNo 0 Optional Diameter 2 in Pump Required? 66t es O No Dosing and Pump Chamber Pump/Siphon Specifications Number of doses:day 4 i Duff (5 Elevation Bchvicen Pump& Uppermost Ori flee 10 ft Dose quantity 120 gal-- Drainfield Squirt Height Selected Residual (head) - 5 ft Chamber Capacity (flood) 1,200 gales L pppennost Orifice grHigher 0 Lower than Pump Shutoff Pump controls:Please check those required. Capacity'@ Total Pressure Head 66.56 gpm 54Timer RcElapse Meter Rl Event Counter Calculated Total Pressure Head 32.48 ft If Timer: Pump on 1.5 rn'n ,Pump off 6 hr Comments DESIGN FORM —PACE TWO Assessor's Parcel Number: 3 2 0 0 7 — 1 4 -- 9 0 0 3 1_ Permit Number: SW() DESIGN CHECKLISTS Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch iti Test hole locations g Di ainfield orientation and layout Reference depth from original grade: VI Soil logs g Trench'bed dimensions and g Septic tank Properly lines critical distances within layout gDrainfield cover Pi Existing and proposed tcells ❑ D-Roo/Valve box locations Reference depth from original grade within 100 ft of property g Septic tank'punip chamber and restrictive strata: ❑ Measurements to cuts-banks,and locations fi Laterals, trench:bed:top and surface .eater and critical areas 66 Observation port location bottotn ❑ Location and orientation of Id Clean-out location ❑ Curtain drain collector curtain drain and all absorption g Manifold placement +g Sand augmentation components g Orifice placement Other cross-section detail: HI Location and dimension of [� Lateral placement with distance g Observation ports/clean-outs pt unary system and reserve area to edge of bedA Other Information O Buildings g Audible'sis a f t referenced Yes No • Direction of kpe indicator g Sc e e old.31rl i.a. vn on scale d ❑ Design staked out 66 N alerlines bar I ❑ CaIR sided Notices attached g Roads, easements. driveways, tr ��w 'l�k 0 g Waiver(s)attached :-' ., s tit 0 Pump tune attached parking _ t Ir NA`) g North arrow and scale drawing ns 1 ❑ Evaluation of leilure 49 shown on scale bar !ate PAULA�JOY�JOHNSON Non-residential justification i, CiCENSgb'bE f1G r ❑ ,µate strength � l 1 / ❑ g Flow DESIGN APPROVAL The undersigned designer must b n ified v ins Ile] at time of installation 511 Yes 0 No 10- 9—Z3 Signature of Designer Date - The undersigned has resia.ved this design on behalf of Mason Count. Public I leaith and detNmt'ti9d'1t to he in compliance with slate and local on- i iegu lal ions: " R „S 7O/300ozj Qin S • Lily Health Specialist Date , i'- WIN CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWINGICOND[TION: ✓ [he design is stamped -Apprt yed' bs Masi in County Public Health. �� /������ ✓ Hie Onsite Savage Permit has not expired. the Permit Expiration Date is: _ (/ ✓ Drainfield site conditions have not been altered to adversely affect conditions of design approral. 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. L pdated Date- I27.2015 - 467872 sA : 7 ,mom 5 a ® ` _ ' t ; _ f � » m | G . , / «Th % « . , g % \. t aj„o iA } &.... , \ * • ■; J + % CI ' J�» s / | 22 ~t > » . , - : . y ,�z { q 5 ( ^© < \ 43- �\ \ } f \ N. / � % /7W-t \ , IV Q 5 % i.. ' • , � � ~ . �� - -� �. m � Z . . � ' 2t x / FILAPARK§2 )  |1 E } : ! \ 4 �� - I c \\\ n� Nk ` % x� 7I' g re re re ire ■ "� n ; . _$ le Sc,..Ie: I • _ 1.01 �� 7 a 30 Lo 90 12D ?Set ?&CaetA V� Dw� Par lce �3 0 p ceA 4 3200-1-- 14- 40D31 5v-e1+wh ) WR- '858C / \ 1°' K (DC 1 PintMw-1 Bed W iiin io' x(co' Res.-woe:B / PROPose° 9Rv� BR- I l( 5$op A. pli0 / _ � Q= L� 1{sD2 4 6 o \ 1 I J gvaoelll IOW/VI Sa..Id ' �['�Vel�' LNG. JJ MWt. N ups yJ ELF Key: S�JCA C. 3 Audio-Visual Alarm �_ I 50 �.+a'�y`N� Cleanout 44 O3 1200 Gallon Septic Tank d 2-Compartment with s. S T �¢i Effluent Filter F / ' d 3 1200 Gallon Pump Chamber 9 PwoWonlo d 38R 00 ® Solias 'Pu.np in Sew„ ... ...- e_______/ hausE N ' V Ct�..-bc sr- ,..e-n“l'a.,k W D{2,Veu*1 1 Cal*-Irib%irLiAk b. Nay. ; PAIILA JOV JOHN$ON 220 ` 3 t10 A ic-r,-a-,.sew ���, ,w+ ( ` 3o' 30. 0.42) Sfa ; oar MO �j � Ste : t"= ta ' <1 0 5 !coAS 2 5,-ct, .0 rt "f' PAULA JOY JOHNSON%;t r_i_yya i.e an � �Ow s 1 �:',. 1 at,ZaN Li • a� • ;It 071 0 _ i fs• _ - II --v. • d Y- 1.jp1( ern Z r Sava {liva.ted6t ®Io. P.QVP''.*51-o`"-`ar"``'O Vat LW- VV -"° be! I (t, °`'yti._ Sara ate__ tea) ; B`sv.Ars-IL Cross- Secteon 3c4c.c t"= 2' O / • z' • .r, o,.--SCREN ON CAP • 5 DBGRES BLBow OR . "TEfALSNEEPING 9u NOTE, 0aOBS3RVATION PORTS--TO SE 4' SOGn. END OF PVC PIPE PROM BOTTOM OP TRENCH DSTCB ` ' DETAIL TO FINISEED GRADE. REMOVABLE CLEAN OUT CAP SHALL BE INSTALL • ON OBSERVATION PORT PIPE. iT` IF'T Boffin of poet-.SSYRV*now Po • NOTE, CLEANOOT TO BE FROM 0 TO 6 TOTAL OF Mt IN SYSTEM. INC E BELOW FINISHED. GRADE.CLEAN OUT04 1" WSTRY. AT'BSROn et C.33 BAUD MARK ENDS WZTHH- RBEA - ■*LATERALS ARE TO BS CENTERED Q10 '•REQUIRED AT END OP EACH LATERAL. IN TRENCHES. Length Length Orifice # Distance from Distance from Lateral# (In.) (Ft.) Spacing Orifices Feeder Line(In.) Cleanout(In.) 1 720 60 28 26 10 10 2 720 60 28 26 10 10 3 720 60 28 26 10 10 4 720 60 28 26 10 10 Total Lateral Length 240 Total#Orifices 104 GPM = 66.56 (with 5/32 orifices) Dynamic Head Calculations Selected residual pressure: 5 ft. Length (Ft.) #Orifices Transport Pipe 160 104 9.37 ft. Feeder Total Lateral Line Length Lateral#1 60 4 64 26 2.06 ft. Lateral#2 60 2 62 26 2.00 ft. Lateral#3 60 2 62 26 2.00 ft. Lateral#4 60 4 64 26 2.06 ft. Total Elevation Lift A. 10.00 ft. 4 " Total Dynamic Head c4"8,,� 32.48 ft. i A I. FAOLF JOY JOXXSON ' OCT 30uL23 era CAc u 3-•C � \ kk IiimrtyPumps Pump Specifications Skit mks If FL70 Series 3/4 hp tee: ;fie, Submersible Effluent Pump $ Flow(Liters Per rM 27te)M _, % 4 151 8 265 303 341 37924 70 - - 21 60 18 50 —_ ____ _ _ _ ____ 15 a a u 40 _. J 12 P ro S tl CP 30 9 T % 0 : C3 20 .... � 10 3 0 _ ... .. _.__. 0 0 10 20 30 40 50 60 70 80 90 100 Flow(GPM) Lha e Of, 1.0 etcfl L OMITH GASTIGHT VEAL 1 _ MINN Ma _ --- some FLOATING VAT id WR.UOI 1g1p , W '' ,^x'i JT „ IPSz • ['FT30 `rG?3 • (2sgr. K N` w\ elavb� . . `?Nate- ti P'. .' LO vim GAS ow sea. mama)y�RyN C�y},f,;.i.S Re DUB ACCESS MER 7ERYICE YALK• FOS GRADE �_�� real . .. i1Mlt IL aNIIMIlln 1 N . . 1 1 1i ANnIIIMON VALVE' Ap/RATERALARM LEVEL NOW men OW Lava. I WoRMIIII vain da RoAA TE,,��� _ seat _ ' PORRCAT t �}le-0 ��7 `,‘ sPea.oefti Kw SED!(T SNOW• - to � J] MICKVALVE• VANn(w w maw EIBIPSIAMILER QTncu' Septic Tanks must meet standards required by WAC chapter 246-272C and manufacturer must be on Dept of Health list of registered sewage tanks. FIGURE 2 7e610 Plat 15 of65 7 oc•• p 2)v-a. ,,e Yti,�'3Q1-- e- �'F-'- -�'.�.�L ) dam-^ "'�, -e '-"^ d"• t �.�s`j '-¢..../V 2 - $- C '�°'y� libertyrUmpS® � ON\—_ A Family an Employee Owned Company \F, 4, Pump Specification FL30- Series ,ie 1/3 HP Submersible Effluent Pumps ,-a LITERS PER MINUTE "\ �� 0 50 ,OG l50 20G - 1 25 9 20 6 31 1 ` " ' Nd'o 15 w w w 2 Z 2 a o o I uC III = _ i- •4 o °▪ to 3 CCT3623:3 yra �s, 2 5 0 0 10 2G 30 40 50 60 GALLONS PER MINUTE CprI LLibery: ps nC-LL- .. erzrmc 5 .. - (0 eye.. ,.o....0.ice nSenesv'. a9R7/20`5 J000nppe reer,e„ eecern' < E Pnow 0C 50 . Fo.>a .a ,_25 . E cU Le o. . w beiyPu.'nps.cmn g Rio 2-Compartment Septic Tank with Solids Pump in Second Chamber ii\ 2 �. SEaa m LID wzm GAS TDGNT SEAL / I 24 DEAMETER {{ ACcl/f=OE FINISH GRADE Ile i • lailla1 1 , • Ill - -_a_a MEI FLOATING MAT - a*r tin ITS hfr3U ;^?1 • ■EE'■ • IIIMINNII intaraffil .CDZICALl I 1 e-ea geJ le,_. 9Geo h} &tout Septic 2)edllgnd • Ali 1i INSTALLATION&MAINTENANCE !W � `J Pressure Distribution Systems—Sand Lined Bed :1 Art, ',iSAULA , l� Z' tms IDMNSON '. 1. Install Laterals with contour of the ground. A. Q�LICF7Js�bUt: .1GNF71" 2. Install bed bottom level. EXPIRES kJ, i 3. Install locator tape or rebar at each end of all drainfield laterals. 4. Install observation ports as indicated on the plot plan. One required in each corner of the bed. Two with bottom extending to the bottom of the drainrock and two extending to the sand/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. 5. Install drainfield during dry weather and soil conditions;any soil smearing must be 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. Redundant off switch required 8. Install 1/8"mesh non-corrosive pump screen(min_ 12 sq. It surface area,not to interfere with controls or floats.) Or pump screen may be substituted with Bio-Tube in septic tank Pull Ho-tube every 6-12 months and flush back into tank 9. Install check valve in pump outlet line to prevent system from draining back into the pump chamber. 10. 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. 11.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. 12. Encase all water lines within 10' of drainfield and under any driveway/parking areas. 13.Divert all storm water runoff away from on-site sewage system. 14.No curtain drains allowed within 10' of the up-slope edge or 30' of the down-slope edge of the drainfield and reserve area 15. Have the septic tank and pump chamber pumped or inspected every 3 to 5 years. 16.No vehicular traffic over drainfield area 17.Inspect floats, clean filters, and test high water level alarm every 6-12 months as needed. 18. All materials and workmanship must meet County and State regulations. 19. Deviation from this design without prior approval from the Designer and Mason County Environmental Health Department will make this design null and void 20. All manhole lids and access, sampling or inspection ports must have locking covers and be located at ground level. 21. 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. 22. All transport lines under driveways or parking areas must be encased to prevent crushing. 23. Homeowner is responsible for all property lines. ,I ° 2:ti3 d'H