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HomeMy WebLinkAboutSWG2024-00046 - SWG Application / Design - 2/8/2024 584 MASON COUNTY 415N BTHELTON: ,SHELTO70,EXT 400 SHELTON:360-275 9 70,EXT 400 BELFAIR:380-275i467,EX7 400 Public Health & Human Services ELMA:360-482-5269,EXT 400 FAX:360-427-7787 On-Site Sewage System Permit: SWG2024-00046 APPLICANT EMPIRE HOME CONSTRUCTION Phone: 360-751-1745 Address: PO BOX 241 KELSO,WA 98626 OWNER SMITH JAN D Phone: Address: 3131 78TH AVE SE OLYMPIA,WA 98501 SEPTIC DESIGNER PAULAJOHNSON' Phone: 360-898-2255 Address: 171 E VUECREST DRIVE UNION, WA 98592 Site Address: 601 E Lakeshore Dr E Primary Parcel Number: 220175000038 Permit Description: New SFR-3BR Nuwater Permit Submitted Date: 02/08/2024 Permit Issued Date: 0412312024 Issued By: Jeff Wilmoth Current Permit Fees Paid: $540.00 (adCuionaUees may Ire reymren upon Invallawn orsystem). Permit Expiration Date: 02122/2027 15aaad oa dale or Inapxfion) 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 ups/ope and downs/ope depth specked 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 DesignenEngineer installation approval prior to backfi11 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.govlhealthlenvironmentallonsiteloss-inspection-request.php or call: 360-427-9670, extension 400. OFFICIAL USE ONLY MASON COUNTY D� EDNa v a C N COMMUNITY SERVICES NEDEVEDB 01 m I o F NeMN OrSTIHHx SIlNHmenW HyINI v, .,,N .I. .�a SwG '3-0 1�- 6 _ N ON-SITE SEWAGE SYSTEM APPLICATION m IF aPFuu"T ONE r Empire Home Construction, LLC (360)751-8062 Z MANNGADDRE%-STREET CITY,STATEi LPCODE 3 P.O. Box 241 Kelso WA 98626 3 z SREADDRESS-ETREET.OITV,VS Cb 601 E Lakeshore Dr E Shelton WA 98584 0' ( ^' NAHEa DESGNER PHONE I N Arrow Septic Designs (360)898-2255 NAMEOFHSTLL R PHONE 0 Mason County Excavating (360)490-3144 o FENMITTYPEARSIR ") )PININGW47EREDURCE i '�'RESIDEN'ALOSS 61OOMMUNITYOSS 61COMMERIALOSS 511PRNA7EINDIVIDUALWELL lffMPRIVATETWO-0ARTYNELL $ I V nvE OFvgNN laNa owl R PUBLIC MWTER SYSTEM I ®NEWCCNSTRUCTIONIUPGRADES EREPAIRIREPt CEMENT OTHEROETaILS(aLmxum"+prl 0TABLEI%REPAIR N I (h SJBAmaLS 0 SURFACINGSEWAGE O EXISTING AIALURE 0 SHORELINE ZIDESIGNFORM(REOUIRED) 9SEFTICOESIWIFEOUIRED) EEDROONS LOT SD:E m I� EL1WgVER(SIDFAFPLICABLEI 3 BR .21 acres x DIRECTIONS TO SITE AND STE CONIXTIONS-.h..�S"Nl Go out Hwy 3 and turn (R)onto E Agate Rd. Turn (L)to stay on E Agate Rd. Turn (L)onto E Timberlake Dr. Turn (R)onto E Herron Dr/E Lakeshore Dr W. Turn (R)onto E Timber r c Pkwy. Turn (L)onto E Lakeshore Dr East. Destination on (L). "601"white sign on wire fence. I w I w &TEYVSTBERAOSEDFRDMMAIHRWDANOTESTXIXESMUSTEEFLAGDEDMTNTESTNOLENIIMSFRS. OD I co OFFICIAL USE ONLY BELOW THIS LINE UPBRACE/FMLURE BGIRCE pw Rpimip pryowL) OVOLUN(ARY 0WINTENANCEIPUMPING OBUILOINGPERMIT OHOMESSLE 0O)WI M OOTHER: INEFECTORSOILLOGS CGMNENTSIDDR.I.FS o N w bike � o RE )RAVAH°AND INSTALLATION REPoRT SOIL CODES: V•VERY G.GN.RVSLL S•S^HD L-LO E%.SILT C�CIAY E•EXIRPIELV R�RCOTS NI FOR FINALAPPRW4L. I ECTDR 9IGNI,TYRE DATE APPLICATION ESPIppilO`OF,TE '� AGPgOVEN I�VEO BY DaiE T F&d ANY BE SCANNE•DODAAANNDD ATVZ_MI' 8t1.E FOR PUBLK VIEW ON THE MICOUNTY NEBSITE IW' REVISED IWMIE DESIGN FORM—PAGE ONE Assessor's Parcel Number: 2 2 0 1 7 — 6 0 — 0 0 0 3 8 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 a Scaled plot plan,including all applicable items on checklist. v Crass-section sketch,including all applicable items on checklist. This farm may be scanned and available fprpublic view on the Mason County Web site.Maximum per size: 11'X17' I PARCEL IDENTIFICATION Permit Numbec SNG Z<a.2X —CTI/(d�o Designer's Name: Arrow Septic Designs, Inc �Applicant's Name: Empire Home Construction,LLC Designer's Phone Number: (360)898-2255 Mailing Address: P.O.Box 241 Designer's Address: 171 E Vuecrent Dr 8halmn WA 98684 Union, WA 96592 Or State %' Lily State Zi £ DESIGN PARAMETERS Treatment Device Cl Glendon Safiltcr ❑Sand Filter CI Mound Cl Sand Lined Drainfield ❑Recirculating Filter,Type: 6lfAcrobic Unit Make/Model NuWater BNR-500 O Disinfection Unit MakeMlodcl Other Drainfield Type ❑Gravity ❑Pressure EtTlench ❑Bed ❑Sub Surface Drip Septic Tank/Drainfield Specifications - Laterals Number of Bedrooms 3 Schedule/Class 40 Daily Flow:Operating Capacity 270 gpd Length 40 It Daily Flow:Design Flow 360 gpd Diameter 1.25 in Septic Tank Capacity(working) NUWaWr BNR-500 gal Number 5 Receiving Soil Type(1-6) 4 Separation 9 ft Receiving Soil Appl.Rate 0.6 gpd/ft2 Orifices, Required Primary Area 600 ft2 Total Number of Orifices 40 Designed Primary Area 600 ft Diameter 3116 in Designed Reserve Area 600 ft2 Spacing 60 in Trench/Bed Width 3 ft Manifold Trench/Bed Length 200 ft Schedule/Class 40 Elevation Measurements Length header It Original Drainfield Area Slope 3 % Diameter 125 in New Slope,If Altered 3 % Preferred manifold configuration used? fi(Yes 0 No Depth of Excavation upslupe 7-13 in Transport Pipe from Original Gmdc Dlope 6-12 in Schedule/Class 40 Designed Vertical Separation 12+ in Length 110 it Gravelless Chambers Required? ❑Yes 17 No Rf Optional Diameter 2 io Pump Required'? IPf Yes O No Dosing and Pump Chamber Pump/Siphon Specifications Number ofdoses/day 4 DitE in Elevation Between Pump&Uppermost Orifice 10 ft Dose quantity 90 gal Brumfield Squirt Height/Selected Residual(head) ft Chamber Capacity(flood) 1,000 gal Uppermost Orifice 9 Higher O Lower than Pump Shumff Pump controls:Please check those required. Capacity Q Total Pressure Head 23.6 gpm 'me Isy�I�! fi'dEvent Counter 14.19 ft If Ti P 21 6hoom Calculated Total Pressure Head P Comments APR 13 2024 Lf MASON COUNTY ENVIRONMENTAL HEALTH DESIGN FORM—PAGE TWO Assessor's Parcel Number.2 2 0 1 7 — 5 0 -- 0 0 0 3 8 Permit Number: SWG DESIGN CHECKLISTS Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch 19 Test hole locations 19 Drainfield orientation and layout Reference depth from original grade: m soil logs RI Trench/bed dimensions and Ef Septic tank m Property lines critical distances within layout 61 Drainfield cover ❑ Existing and proposed wells Rf D-Box/Valve box locations Reference depth from original grade within 100 ft of property lif Septic tank/pump chamber and restrictive strata: ❑ Measurements to cuts,banks,and locations 56 Laterals,treach/bed,top and surface water and critical areas 16 Observation port location bottom ❑ Location and orientation of 56 Cleanout location ❑ Curtain drain collector curtain drain and all absorption Id Manifold placement ❑ Sand augmentation components 10 Orifice placement Other crass-section detail: m Location and dimension of fid primary system and reserve area Lateral placement with distance Observation pors/cleanou[s to edge of bed 19 Buildings Other Information Er Audible/visual referenced Yes No Direction of slope indicator Rf Scale of drawl hn on scale If ❑ Design staked out Ed Waterlines bar - ❑ Ef Recorded Notices attached 56 Roads,easements,driveways, e• f ❑ lif Waiver(s)attached parking • ' 1✓• lif ❑Pump curve attached Ed North arrow,and scale drawing N ❑ lif Evaluation of failure shown on scale bar : - `.. Non-residential Justification 510 30 PAOLA JOY JOHNaON•'•- ❑ Of Waste strength L sr 0 ld"ER" ❑ of,.(Flow DESIGN APPRO A The undersigned designer most be no r by i ]let t time of installation Ed Yes ❑ No 8� Z-1 -7-i 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 onsit gulatmns: (A) 14- 23 2'( Envi26nrk~Health Spect list Date CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWING CONDITION: The design is stamped"Approved"by Mason County Public Health. The Onsite Sewage Permit has not expired,the Permit Expiration Date is: 22 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 sunned and available for public view on the Mason County Web site. Updated Date: 12/72015 c�J� yyo aae 0 p •O 1— \ a'F UnL\aSSTlrlad �eklu^d area • �M?lRfi �ONfi �AN�� \ 5ee wekAv-A -- nar ttsc27lJCt' S0'000 P i r_n, c �� �k1eeF DR.E. C 1 N i 4 0 ® 5100341 ,+ PAU1.A JOV JOHNSON'�. Q2o�o5� D Ew If � ' - �� 3 B R s 2- 1 X4t4 ' iG� rJp� IOCW/� � i tl e@ / II 5) 3' xao' PRIPAAIZy D F -rzerscues / seaE 1.t ggYW6E11 Rem t-+ � P I,'. 0 Audio-Vivdai rlia3 / i I 0 Clesnout required i{ Qls+m+.+ks s<1 t' e . U?O C NuWater BNR 500 ATU Tank 1,000 GaLon Pump Clamber -4 SL C'EJE W�TERuI N£ �/J t4EN W ITNIN ��/ Valve ConSol Box ,� aF aNy SEVTIc C cNPONCWr A P P R O V E 4•�p APR 2 3 2024 MASON COUNTY ENVIRONMENTAL HEALTH JBW +z}sse "r cOun RF#202.1595 Vol qO P& 117 I�HFf®��11 bb 01 NJ� s as Is HI R aaaaa mayli Q \ s a 'QE ♦ .`\ .. . A'! P qs\ \ p y� ly S a a FE ' 9 i€ I m � € i a � Q� mR o \ `\♦ ' BSCRA4C4= G as as asa' seas=ends- "/�' y0 bcaxvW{ SIN ball ValvrS. T 2" rrn sry r Ti�Pical 1.25 lA Cal p q Lw� Qran oo+ -�yQ(Gal ObSrrv'•�ion —�� 1, zS" {eerie,- Ines Po ff W 0 b� Spa Ff Tyr oe.e++m w q• w ,r fer /ae,. Detailed Drainfield Loyout ✓� C° 'G t, r is .ea -13 fir u' xc c 6 •. '_.,. _... ��'A.n � way . Wr PAUU JOY JUNNSON' IZ' 41 K ppee Ee.. 1: KtlrifC,N _ ,btr,.M leer w Droinfield Cross-Section View .a Te amt. W. aRna l' w tro. o ,. f h.r er. fiYNO 6re.e• mWk A a Ma. a— W Nd. o pgiea a Ne w a f.a' tied Te b e• .K r►e Arrow Septic Designs � �mow,� �;, (360) 898-2255 ao TOw.:."-� ,,�- 5 Otto Length Length orifice # Distance from Distance from Lateral# In. Ft. S acin orifices Feeder3 ins In.) Clean30ut(In. 1 480 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 8 Total Lateral Len th 200 Total#Orifices 40 GPM= 23.6 Dynamic Head Calculations 2 ft. Selected residual pressure: Length (Ft.) #Orifices Transport Pipe 110 40 1.10 ft. Feeder Total Lateral Line Length Lateral#1 40 2 42 8 0.15 ft. Lateral#2 40 11 51 8 0.19 ft. Lateral#3 40 20 60 8 0-22 ft. Lateral#4 40 29 69 8 0.25 ft. Lateral#5 40 38 78 8 0.28 ft. Total Elevation Lift 1d — 10.00 ��f,-. Total Dynamic Heac6�D LID wffm MST'S"TSEAL Tt usilbol 24P DIAMETER ACCWMS ROM SERVICE VALVE• TO ORAN F6D MOM soi TANK ENOWEP0T STORAGE �. _ ANTI EMIWN HM WATMALIWM LEVEL ' . FLOAINOE SM mom L LRVAL- 1VON(RIOLMO VOLUME I _ _ FOR FLOUT wounTm EM ® LESSD� 1 .pQpL VALVEtill -4[f1r 11 CtJlfl NIFLIGAL FUNIF N ' oo3<e r PUMPGWI@lEB PAULA JOT JOHNSON' �a�d i? .M,KllS5rGNET1 ' + , [TypIC/LLl R9 Septic Tanks must meet standards required by WAC chapter 246 FIGURE :. manufacturer must be on Dept of Health list of registered se MASON CO APR i H JBW 7 -Paae 35 of65 I0 s��i Ile `_t Broom construction available(139 series) - r, High head version available(LAS series) a Double shaft seal version available for added protection on models 140/145. Flow-Mate For more information,see Techniml Data Sheets FM2782.FM2783. In high head dewatering or effluent applications where pumping 16 'calm r+mw�« performance is critical, this robust i family of pumps is known for reliability, durability and performance. These pumps are especially suited for harsh environments.Zceller's coolrvndesign and corrosion-resistand,powder coated epoxy finish add up to a long-tasting. trouble-free product. APPLICATIONS: STEP or onsite applications , • Watervansfer p Light commercial dewatering SPECIFCATIONS: 1 • 1-1/2'NPT discharge r../— 2/2 HP through 1 HP IMOE IN�ME UaA • Available in automatic or nonautomatic BN/YM AN • Model 137.139,140:1/2`(12 mm)spherical solids e • e e e e capacity with vortex impeller ssag - • Model145:3/4"(19 mm)spherical solids capacity with a ,e•,.,,,M vortex impeller Is I - 2- LL PUMP PER ANCE CURVE 15 152/153 Dose-MateoR ig000Ai.ENC M This is our fastest growing line of effluent +c a IN pumps.The 150 series is truly a workhorse designed for reliability under extreme +t 10 conditions in an effluent environment. @@ y 250 series PUMP curves cover a wide range IY +a 'N of applications. They are well suited to as applications with low pressure pipe(LPP) e s +s+ and enhanced flow STEP systems.Zoeller's cool run design and corrosion-resistant a m powder coated epoxy finish,in addition to the hermetically sealed, oil-filled motor 4. +a and non-clogging voice.impeller add up to isa long-lasting,trouble-free product. x s APPLICATIONS: STEP or onsi[e applications --I e MIIOEINTHEUSA ro as 80 'c N M 2a N ea • Light commercial aewatering NN6I WJBLMOI pS011Fn ,....naa mEaa n M N I. +al - NO 1N a>t SPECIFICATIONS: 1� �vfflNlN� bssw • 1-10HPthough112 } A P P R O V E • 3/SO HP through l/2 HP EC'' • Available in nonautomatic or with a variable level piggyback mechanical switch APR 2 3 2024 • 1/2"(12 min)spherical solids capacity with vortex MASON COUNTY Mermoplastic impeLLer ENVIRONMENTAL HEALT6 For more informotion,see Techmovi Data Sheet FM2184 9 ®ALL rights reserved. ZOELLER PUMP CO. 1502-778-27311 800.928-7867 1 meUsarl)As SspEAa V a-r axu PORTAEMTpt� ID VFHi p591 � I wAPoSfl�mPl I f'PVCRYPI f2'PVC i36'MNL NRtl1E MPSTIC r COUPLING a, S I�UCER rl�i I'PVCSILINE Ir RETUM�I LINE rwC DIGESTER CHAMBER CLARIFIER '. i TRASH CHAMBER DPER BER 4W G., Oxs ATiW GACm�Oaf GN-LON CHAM pPEflpnxG GP4LRWNS S WMRCItt i PLOC :4B6 LONs tW ' IbNs i FLppo cAPAdm: as r- i � rvCoo:Im WL.I all ai• sa, TEE TEE it oIPNSEF, MSR) ICI PNNL MTWWNA 4. h SWIXtE RENRN Y 1S'iMER �f STONEFREE NATIVE SOIL ORCCMPACiED SMD OVER STONY SOIL MSTAl1ATWNIHSTRUCTIOMS 1)Exavale tank hole with verdCal walls W I foot larger than tank on all aides. m)d bottom ofhole is stony,insta113'of mmpact sanW Bkvel '`--- CIA wNlScheid. — 3)Install tads in center of hole.keeping l fL void apaee on r__ _—_—�I ---- allaides. b'RISERS 7) wavol"Ut 4)Ae tank is filling with W.fill in void Spam with aornpact Cu avoP grenular(sandy)adl free,of lave dumps of day. 5)Install rest of syelml.8 affix nears to atlapters wM I I I.. � I 4,g 6) a rfid.adhesive. I y i ju adfoml wateNghtnea test in field as rtyuired by local ])Upon approval w deckfill,Carefully backfill with native •«C�q I ' aoilsovertopcftank. 119ee�1 8)Final grede the surace W avoid chaneBng surface L__l___-I �- —� water towd kar tan �l l _ JQI1 AEROBIC TREATMENT TANK DETAIL FOR NuWATER BNR-500 TREATMENT UNIT ENVIRO-FLO, INC. N-1SEO 3/01112 Wastewater T2atment Technologies P.O.BOX32iifii,F0.1d.MS 39232 scua fan)83F8478 (801)A45-41i8 fax 1" = 1.4 ft, wwwertviro-flc.net Nu Per PARTS LIST NuWater NR Assembly Diagram i A DUALPORTA TOR M-POLY DIFFUSER BAR(?i 8.W RUBBER W°'M Ct PS(2) N.1"PVC(3117 SECTION) C.31B'WPR NPADATOR%12"NPT(2; 0.1"SUP CAP D.12'$UP%I?NPIPTDR P.Ve'CtFAR PJC H0.5E(OPTIONAL 5'i G.�'6TIEEETY i?NPL BUSHNG 3) 4.12"FYL PIPE fBY IXSiRLIEP.I /� F 1?W°ELBOW ttlI R.V PYG PIPE(BY MSTALLER) G.1'%f%11Y TEE fl T PVC PIPE(BY INSTALLER) H.1'W°ELBOW(3) T.11,,BARBED ADAPTORTO 1 P R E :.2%1'BUSHING LL t2"STREET%Vf" J-Y SANRARYTEE V.12'PVC COUPLER X.1'PVC CROSS W.Z'COUPLER(BT 1 % APR 2 31024 L.P COOKER(BY INSTALLER) MFM MASON COUNTY ENVIRONMENTAL HEAL Revised 2/25/12 q �tG auout Septic 1Desigm NuWater BNR Pretreatment `• ? INSTALLATION&MAINTENANCE siuoaan `:`Tf Pressure Distribution Systems PAULA JOY JOHNSON'. 'L sru 'iwW, 1. Install Laterals with contour of the ground. 2. Install trench bottoms level. 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 at distal end of each lateral in drainfield with bottom extending to the dreinrock/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 and 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 not required. 8. Install check valve in pump outlet line to prevent system from draining back into the pump chamber. 9. 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. _ 10.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. 11.Encase all water lines within 10' of drainfield and under any driveway/parking areas. 12.Divert all storm water runoff away from on-site sewage system. 13.No curtain drains allowed within 10' of the up-slope edge or 30' of the down-slope edge Of the drainfield and reserve area. 14.No vehicular traffic over drainfield area. 15.Inspect floats, clean filters,and test high water level alarm every 6-12 months as needed 16.All materials and workmanship must meet County and State regulations. 17.Deviation from this design without prior approval from the Designer and Mason County Environmental Health Department will make this design null and void 18.All manhole lids and access,sampling or inspection ports must have locking covers and be located at ground level. 19.All pressure systems with a pump chamber outlet higher than the dminfield must have a 1/8"hole drilled in the discharge pipe above the pump to prevent siphoning. 20.All transport lines under driveways or parking areas must be encased to prevent crushing. 21.Homeowner is responsible for all property tines. 22. Please Nets: When you begin using your septic system,contacturc installer t discuss setting up a schedule for your required Operation&M �13#OO V NuWater pretreatment system. APR 2 3 2024 MASON COUNTY EN0 VIRONMENTAL HEALTH JBW t© c,�10 N _ S A 1 � i /.r :5°� a�,�J '-� ` �a�' �',s.;.s fil,�'wra • —"�� _ } 1 Y Cq wa - d If OD Ld W ►� o I i� .; ' if h l Za I� 7� Al d P MAS6P�bUN1V�BWMEN'fAl 2��0