Loading...
HomeMy WebLinkAboutSWG2024-00229 - SWG Application / Design - 5/22/2024 584 MASON COUNTY 415N87HELTON: , 0427-97 ,EXT 400 BHELTOR:360-2754467,EXT 400 BELFAIR:380-275d487,FXT400 Public Health & Human Services ELMA:380i82-5265,EXT 400 FAX 360427-7787 On-Site Sewage System Permit: SWG2024-00229 APPLICANT MS40 LLC Phone: Address: PO BOX 53083 BELLEVUE, WA 98006 OWNER MS40 LLC Phone: Address: PO BOX 53083 BELLEVUE, WA 98006 SEPTIC DESIGNER PAULA JOHNSONa Phone: 360-898-2255 Address: 171 E VUECREST DRIVE UNION,WA 98592 SEPTIC INSTALLER WILLIAM MCTURNAL' Phone: 360-280-2236 Address: PO Box 12048 Olympia,WA 98508-2408 Site Address: UNKNOWN Primary Parcel Number: 320215601024 Permit Description: New 3bd pressure trench Permit Submitted Date: 05/22/2024 Permit Issued Dale: 06/12/2024 Issued By: Rhonda Thompson Current Permit Fees Paid: $540.00 (Mddbnal maa may m re uim upon mallaWn of syamml. Permit Expiration Date: 06/10/2027 leaaad an dam or mapaaunl Permit Conditions: 1 Proposed development subject to zoning requirements and approval by the planning department staff per Mason County Title 17. 2 Permit must be installed by a Mason County Certified Installer unless prior written authorization from Mason County is obtained. 3 Drainfield installation not to exceed designed upslope and downslope depth specified on design form. 4 Installer is responsible for obtaining Mason County installation approval prior to backfill of system components. 5 Installer is responsible for obtaining Septic Designer/Engineer installation approval prior to backfill of system components. 6 Mason County Asbuik Form, Record Drawing, and Installation fee must be submitted for final installation approval. THIS PERMIT MUST BE ONSITE DURING INSTALLATION OF DES. PROPERTY OWNERS ARE RESPONSIBLE FOR DETERMINING AND MARKING ALL PROPERTY LINE AND EASEMENT LOCATIONS. THIS PERMIT MAY BE REVOKED IF THE SITE CONDITIONS HAVE CHANGED SINCE THE S1TE WAS INSPECTED AND DESIGN APPROVED. FINAL INSTALLATION APPROVAL IS REQUIRED PRIOR TO TEMPORARY OR FINAL OCCUPANCY OF ANY RELATED STRUCTURES. For Final Inspection visit: masoncountywa.gov/health/environmental/onsiteloss-inspection-request.php or call: 360-427-9670, extension 400. OFFICIAL USE ONLY �. oATL RKxxm �,�/� c w MASON COUNTY < ® COMMUNITY SERVICES ° FMMEN.M XI�NtlX INNM p sw� 224 ^ a A 2 N ON-SITE SEWAGE SYSTEM APPLICATION s m :Bel.le to r- A' ANT Wang (425)615-1638 0 z MS40 LLC 3 IIRI INGMOREfrS.STNEEi.LRY STATE,LPC00E ue WA 9BDU6 A P. O. Box 53083S E"°°"°-S RE T.`I LPLDDEn WA 98584 ItE Bridger LnNAMECFOESGNFR 898-2255 CME @Arrow Septic Designs ) o I NAME OF Ix$dllEfl McTumal Testing & Construction LLC (360)280 2236 w I N FERMITIYPE hM^l w+l ORINgNG'MiER SOVRCE ZRE$IDENTIAL ME ff COMMUNTTYOSS fiCOMMERCIALOSS 1i PRWATE INDIVIDUPL HELL 6i PRIVATETN PARTVWELL Z I � RL'PUBLIC W4TER SYSTEM I I TYFE OF MEK IOXQ I(n Yevtep;M DYABLE RREMIR ®NEWCMMUCTIONIUPGRADES 6]FEFPIRIREFLACEMENT OTNERCETAILS(v l SUS D SURFACING SEYWGE 0 UISTING FAILURE n SHORELINE IM pM MSI WDEBIGN FORM(REOUIR CEO) MI:SEPTIC CESIGN IREOVIR® BEO) RCpA3 LOT SEE Q3BR 21 acres x lO I�WAIVER($J(IF APPLICABLE) DNEOTIONSTOSTEAN09TEGONOITION5(w-b[l E" Dp IJ Go out Hwy 3 and turn (R) onto E Agate tfo(�Otj tview Dr. Tum(L)onto E Panorama Dr. Destination on (R). lltr�J u o 10 MAY 22 2024 I I w Yellow sign: "MS40" ro YIE YUEi IEfLAF6E0AMYYAMROAOAXO TE3i NOLEd tlYETOFFIA MTEST A I A OFFICIAL USE ONLY BELOW THIS LINE UPoRADE I FAIWRE BELEM IIU I NPImALEM p vOLIINTARY r3MAINIENANCEIPUMRNG ❑BUILDINGPERMIT ❑HOMESALE r)COMPLANT []OTHER: COMMPNTSI LONpilpiE INSPECTOR SOL LOSS N 11`y : fl '3lo � � L°'lwat'' RECORO DRANMGANO INSTALLATION REFCRT SpLC0.: REONREO FCN FINALAWROVAL V=VERY G"L�MVELLY 9a SI,XO L•LQU1 9i•91LT L•LIAY E•E%TPEMELY R=RWTS OPTE IXSPECTORSIGNATURE DATE AFPIIUTIONEIFIWON MTE APPLIGTIONAPPRWEd I3LUEO BY / b to 6 NIBFgWMYB SCANNED ANDAVAIIABLE FOR PUBLIC VIEW THE MASON COUNTY WEBMTE REVISED TYTfA16 DESIGN FORM—PAGE ONE Assessor's Parcel Number: 3 2 0 2 1 — 5 6 — 0 1 0 2 4 A deign will be reviewed when 3 copies of each of the following are submitted: v Completed design form that has been signed and dated. v Scaled layout sketch,including all applicable items on checklist r Scaled plot plan,including all applicable items on checklist 'Cross-section sketch.including all applicable items on checklist. This roan may he scanned and available For public view oa me Mason County web site.Marimum a er size: 11"X l7" G� ,%wN— ., PARCEL IDENTIFICATION �/ q Permit Number. SWG /�7��OZZ 1 Designer's Name: Arrow Septic Designs, Ina MS40 LLC Designer's Phone Number: (360)898-2255 Applicant's Name: 171 E Vuocrest Dr Mailing Address.. P.O.Buz 53053 Designer's Address: Bellevue WA W06 Union, WA 99592 Cih Stec, Zip Ciro State Zip DESIGbi.PARAMETERS Treatment Device ❑Glendon Bialids r ❑Sand Filter ❑Mmmd Send Lined Dminfield 0 Recirculating Filter,Type: ❑Aerobic Unit Make/Model ❑Disinfection Unit MakdModel Other: Draitifreld Type ❑Gravity ef Pressure G(Treneb ❑Bed ❑Sub Surface Drip Septic Tank/Drainfield Specifications Laterals Number of Bedrooms 3 Schedule/Class 40 Daily Flow:Opemting Capacity 270 gpd Length 40 ft Daily Flow:Design Flow 360 gpd Diameter 1.25 in V Septic Tank Capacity(working) 112DO gal Number 5 Receiving Soil Type(1-6) 4 Separation 5 ft Receiving Soil Appl.Rate 0.6 gpd/fte Orifices Required Primary Area 600 ft Total Number of Orifices 40 Designed Primary Area 600 11 v Diameter 3116 in Deigned Reserve Area 600 ftt Spacing 60 in I,— Trench/Bed Width 3 ft Manifold TrenchBed Length 200 ft Schedule/Class 40 Elevation Measurements Length header ft original Drainfield Area Slope 15 % Diameter 1.25 in New Slope,If Altered 15 % Preferred manifold configuration used? ifYes 0 No DepthufExcavation Upelope 12 in Transport Pipe from Original Grade Dovm-slope 7 in V Schedule/Class 40 Designed Vertical Separation 24 in Length 20 ft Gravelless Chambers Required? [3 Yes 0No (Optional Diameter 2 in Pump Required? 9Yes ONo Dosing and Pump Chamber Pump/Siphon Specifications Number ofdoses/day 4 Diff.in Elevation Between Pump&.UpPermost Orifice 5 It Dose quantity 90 gal Dminfeld Squirt Height/Selected Residual(head) ___2__ft Chamber Capacity(flood) 1,000 gal Uppermost Orifice Of Higher 17 Lower than Pump Shutoff Pump controls:Please check those required. ry Capacity @ Total Pressure Head 23.6 gpm Timer G(Elapse Meter St Even Counter Calculated Toed Pressure Head 8.15 ft If Timer: Pump on 2 minutes ,Pump off 6 boors Comments APPROVED MASON COUNTY EWIROWENTAL HEALTH I �� RFT DESIGN FORM—PAGE TWO Assessor's Parcel Number:3 2 0 2 1 — 5 5 — PermitNumber. SWG DESIGN CHECKLISTS Scaled Plot Plan Scaled Layout Sketch CrowSection Sketch fit Test hole locations 19 Drainfield orientation and layout Reference depth from original grade: 66 Soil logs fits Trench/bed dimensions and Rf Septic tank Eg Property lines critical distances within layout lZ Drainfield cover Nalve box locationsBox ❑ Existing and proposed wells D- Reference depth from original grade within 100 ft of property 19 Septic mnk/pump chamber and restrictive strata: ❑ Measurements to cuts,banks,and locations GN Laterals,mmch/bed,top and surface water and critical areas 19 Observation port location bottom ❑ Location and orientation of la Clean-out location ❑ Curtain drain collector curtain drain and all absorption fid Manifold placement ❑ Sand augmentation components 19 Orifice placement Other crass-section detail: [9 Location and dimension of fib Lateral placement with distance 511 Observation ports/cleano0= primary system and reserve area to edge of bed Other Information Buildings 56 Audible/vis referenced Yes No Id Direction of slope indicator Rf Scale of dr win on scale Rf ❑Design staked out 64 Waterlines bra ❑ fir(Recorded Notices attached 9 Roads,easements,driveways, { ❑ fir{Waiver(s)attached parking .°.. ,yA 69 ❑Pump curve attached A North arrow and scale drawing ❑ Rf Evaluation of failure shown on scale bar s, 3 4 1 " Non-residential'ustiftcation PAULA JOY JOHNSON''. ❑ Rf Waste strength PtfD ❑ Ed Flow DESIGN APPROVAL The undersigned designer most tifie by i taller at time of installation El Yes ❑ No A= ti 5-LZ--?_* gnature 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: �( ;rnn,vv� ,�rVm Envrro ental Health Specialist Date CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWING CONDITION: s The design is stamped"Approved'by Mason County Public Health /, _ ,.., ✓ The Onsite Sewage Permit has not expired,the Permit Expiration Date is: Cl�-�—11�/�'1f Z;, / -- • 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 5113124,3:53 PM PDRp VW"r Va1.5.Pa9asZ _. axrnn-a�i u! Y Y R p !Y N d ddi ffe . °5EC. 21, TZON, R3W, W.44 MASON CO. WASh » k � ff'(1�I1, 9 N h0 � �\�, •.P E N li p APPROVALS _ uo av4oves a+3T 9t. t `aeL1 < J 6 " ACKNOWLEDGEMENT TR.r CEPTIFY •f i•�kdI ^ ANn NWnAfMh NNOW ALL MfN BY TNESE*RAt9pEwNTS ���- �.r-r-- _�•«N__x� uo N m>ru! d ea+V �? [ew f A'. M.. V nf.m� . Nmt4•1, a' orrn� v _ n aWe_LYLl_tu.. o ss ax.o, vuA IN WITNESS WM pEOF �. ��_ ea ,a uxmx .}ia3z.fxvdl3' Wwx WITNf i . } A—r ,tA Y f d M l7 A ua N APPROVED JUN 12 20A MASON COUNTY ENVIRONMENTAL HEALTI RET htm.:11..Ming.meson..ntywR.gw:644 .bid..U..nUDOCC1672396?search=DOCSE RCH675S2 2/2 SCALE : � " = 20 ' —' E PAt,vRRHR PR --" o o zo so 90 gyp ' [3L0"T PLRhS _ Lipp -t 1y- p �R�L�32D21-5fa-01n24 L ��}T�LTDN La gB5p 0 i9=TEST HOLE R2secve- �� �Qrl-;•,.9 I O O O Audio-Visual Alarm ® I Q Cleanout © I 1200 Gallon Septic Tank 2-Effluent Filter with Effluent Filter p ✓' O4 1000 Gallon Pump Chamber LK O$ Valve Control Box O CJt 1 <t.r 6 , s ' p . C. wiTt1 quo sa FT pAg-PLPP ROVE D PAuI JOY J04NSON••. Q-�sEQjk iN 6R(_K yf3r�P 1UN 12 2024 13 0 fo 3 MASON COUNTY ENVIRONMENTAL HEALTH v RET C } 2. I I , y6" Pecdev L ,v es o Type" GleHvtl o 'yi0 i,15 L0.{'C Yo.I yp� Ce..rvaun Pon 0 Y� µ' ?' �• PAULA JOV IONN$ON'.� e ver3roe i a Detailed Drainfield Layout �ccz� �iu x3� - 10 q"b 12• 0' 10' EO Nai-'eve rirr Fmm Ce.er V R ' " OrvCr (5) 40 1 .25- Sched. 40 _aterals z-,.z• ,zs• �a." ,'L'y C8) 3/ 16- Orifices @ 60. O.C. ?" D� s Per Lateral. 1st 8 Last Orifice 30" From End of Trench 'I 'IfC ,Slew-On 2.111 T 45 =' EO Lahr" Rplrcfrve Loy _- � Eno of P,N Drainfield Cross-Section View afm - ug rw Hof T. Stale APPROVED ,� e . ae..ratlon Part I. To b a• PVC pq fmm Ba of Trm JUN 12 2024 wa+.e al fne Ero of EarA L".aL To Fri""E & ra.mea"e Cap " W MASON COUNTY ENVIRONMENTAL HEALTH Arrow ' Septic Designs On e"fHa Gk d-a T. RET g ' T"" B" '° " B'°" (360) 898-2255 Length Length Orifice # Distance from Distance from Lateral# (In. (Ft. Spacing Orifices Feeder Line In.) Cleanout In.) 1 30 480 40 60 8 30 2 480 40 60 8 30 30 30 3 480 40 60 8 30 30 4 480 40 60 8 30 30 5 480 40 60 830 Total Lateral Len th 200 Total#Orifices 40 GPM= 23.6 Dynamic Head Calculations Selected residual pressure: 2 It Length(FL) #Orifices Transport Pipe 20 40 0.20 ft. Feeder Total Lateral Line Length Lateral#1 40 2 42 8 0.15 ft. Lateral#2 40 7 47 8 0.17 ft. Lateral#3 40 12 52 8 0.19 ft. Lateral#4 40 17 57 8 0.21 ft. Lateral#5 40 22 62 8 0.23 ft. Total Elevation Lift 5.00 fl. Total Dynamic Head `!t j 8.15 ft. " sf PAULA�D Y JO JOHNapry Y � t rai:a.. me APPROVED JUN 12 2014 MASON COUNTY ENVIRONMENTAL HEALTH RET s �F6 Bron m wnrtrunxin available(139 series) • High head version available(145 series) OoubleshaftwaLwe onsavailableforaddedprMecdon on models 140/145. more Information e e TechniTechnicalDo eShee FMIT82 FN2 83 Flow-Mate For In high head dewatering or effluent applications where Pumping g- x.rnumxlrsu performance is critical this robust family of pumps is known for reliability, ' durability and performance. These pumps are especialty suited for harsh environments.Zoellerscoot run design and cormsiorl-resistant powder coated epoxy finish add up to a tong-lasting, trouble-free product APPLICATIONS: 90 STEP oronsite applications • Waternalssfer • Lightcommercialdewatering SPECIFICATIONS: • 1-1/2•NPr discharge 112 HP through l HP �• aautAsppE Ol}}HHE MOM Available in automatic or nonautomatic Ci MEMMIIOOIap Model 137,139.140:ln'(12 mm)spherical solidi wpacitywith wmex Impeller Model 145:3W(19 mm)spherical solids capacity with vorteximpeller zwk, 11 ? f � PUMP PERFO,"NCE 521153 CURVE MO f5i/ 51/153 Dose-MateO ¢""v"`BN' N This is our fastest growing line of effluent If- $2� k pumps.Thel5owriesisvulyaworkhome w designed for reliability under extreme 11 conditions in an effluent environment 150 series pump curves cover a wide range la of applications. They are well suited to so applications with low pressure pipe(tPP) a and enhanced flaw5TEP systems.Zoeller's n 7 cool run design and corrosion-resistant, powder coated epoxy finish,in addition to the hermetically seated,oil-filled motor la and non-clogging vortex impeller add up to a long-lasting,trouble-free product. a APPLICIInt!"Ek � s • STEP oronsite applications ktApE1NTHE UBA p ® M n I Lightcommemlaldewatering O1NO[dNBI G R— - ...lnFRa w �o ve .ee aee +•e m SPECIFICATIONS: o�•sw • 1-112-NPTdischarge ) APPROVtu • 3110 HP through 112 HP Available in nonautomatic or with.variable level JUN 12 2024 piggyback mechanical switch 1/2'(12mm)spherical solids mpadty with wnex MASON COUNTY ENVIRONMENTAL HEALTH Nermoplasdcimpeller RET For more Information,see Technical Date Sheet FM2184. 9 -n n 0 All rights reserved. ZOELLER PUMP CO. 1502-TT&2T3v 1 a00-9 ae 26-Ta6T 1 ZNerPuraPa.Wm GRADE 7 cwium HAT swims it f APPOM SIFFLUENT SEDOGIUM SEPTMTAIK ACCESSMSER PDOW GRADE p2m SEPTmc TANK 6, r TO DRAMORMO werAek—* it ANTTSZPEM VALVE- vocau"V9%AW numWENDENT ff9wsm POR FLOAT BKLOSW PumF PPROVED 1 PlauKrzas IH GINICKWALVE- JUN 12 2024 CENTROUSAL m N COUNTY ENVIRONMENTAL HEALTH Ij RET AS Nam= —Note. Septic Tgnis.n=me-srndards required by WAC cnepter 246-272C FIGURE 2 manufact-arer n.Lxt be or.the Dept�._HeS".P-St Cf-. legbr�leed sewage tank-- auaac Septic 1` wigm iNSTAL? ,ION & AIN— M NCE Pressare Dtstnbtmca$yStems srooaaa . PAULA JOY JOHNSON , 1. install Laterals with contour of me ground air NEp' 2. Install teach bottoms lever. aavrea r 3. Saatali locator tape or rebar ffi each and e£z drainfield ta«.atc. �. incrs+n observation ports as'I*ldioated an the plot plan. One req_ub: at distal or of each lateral in drainfald with bottom extending ro the draimock/ua+ive soil interlace. Glee Ir to bottom so ObselVabon Port cannot be easily removed from ground. Treral l removable cap on top of port at al grade level. 5. g Install dminfi'Id during dry weather and soil oondtaons;any sic_smear=g must be eliminated by band raking. 6. tnsrail threaded clean-oi,s at the end of a!:laterals;(gyp uI�t fiend to wi it six inches of finished grade and be marker with iocater tape or rebar). 7. Install audio/visual high ureter level alar1. 8. lmstall 1/8"mesh non-corrosive pump screen(min. 12 sq. fL sur5:ce area,not to interfere with conttois or Lcars.) Or pump screen may be subsnttiaed with B10-Tube in septic tank Pull bio-tube every 6-12 months and flush back into tank. - 9. Install anti-siphon valve above pump in pump cbambw to prevent the liumn,chamber from siphoning into the drai,Sea 10.Install check valve ha pump outlet line to prevent system from drainiing back into the pump chamber. 11. Tee to Tee construction between laterals and ma +Litold wlm or'nces culented at O O'c1OM ?.sty laterals to the manifold with the o_;nces at 12 o'clo^.k,(do not gue),after pressure test and Envt*o*+*r+'*+ra7 Health Dept approval,rum orifices down(6 o'clock)and glue laterals to manifold. Orifice shields may be used with orifices+n the 12 o'clock position in lieu of taming the o-.Loes down to the 6 o'clock position. 12:-Filter fabric required over drain rock prior to back fiLimg. ifthe drain rock extends above natural grade,rim the 51ter fabric at least 2 inches down the tench wall. 13. Encase all wa=lines within 10' of d-ainfield and under any driveway/parking areas. 14.Divert all storm water runoff aw-a,%from on-sire sewage system 15.do cu_=,ain drains avowed within 10' of the up-slope edge or 30' of the down-slope edge o£the drainneid and reserve,area 16. Have the sew tc tank and pump chamber pumped or inspected evw 3 to 5 years. 17.No vehicular traffic over drainfield area. 18.!aspect foats, cleam fliers,and test hgh water level alar _every 6-12 months as needed. 19.All materials and workmanship must meet Coamy and Stave regulations. 20.Deviation from this design without prior approval from!he Desigur and Mason County Environmental Health Department will mace this design wall and void. 21,All manhole lids and access; sampling or inspection pom muss have locking covers and be located at ground level. 22.All pressure systems with a puma chamber order higher than the drainaeld must have a 1!8"hole drilled in the discharge pipe above time p.1,-p tc =ven:siphoning. 23.All transport lines umdzr driveways or par5sg areas nTirt be kneed to prevent a rshm& 24.Homeowner is resoos�le fcr all pr9Vg'�71YR O V E D _ H JJ'UN 112 2024 MASON COUNTY ENVIRONMENTAL HEALTH S A RET