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HomeMy WebLinkAboutSWG2024-00089 - SWG Application / Design - 3/7/2024 584 MASON COUNTY 415 NBSHELTON: 27E 970,EXT 400 SHELTON:360427-9670,EXT 400 BELFAIR:EUMA,3601M7 267,EXT 400 Public Health & Human Services ELMA 360.4825268,EXT 400 0 FAX:360 27-7787 On-Site Sewage System Permit: SWG2024-00089 APPLICANT HATFIELD ROMANIA I Phone: Address: PO BOX 14 TAHUYA,WA 98588 OWNER HATFIELD ROMANIA I Phone: Address: PO BOX 14 TAHUYA,WA 98588 SEPTIC DESIGNER PAULA JOHNSON' Phone: 360-898-2255 Address: 171 E VUECREST DRIVE UNION,WA 98592 Site Address: 91 NE Spar Tree Dr Primary Parcel Number: 322275400040 Permit Description: New SFR-2BR Nuwater with local surface water setback waiver Permit Submitted Dale: 03/07/2024 Permit Issued Date: 03/20/2024 Issued By: Jeff Wilmoth Current Permit Fees Paid: $540.00 (addiuonai lees may be required upon iremimtgn of system). Permit Expiration Date: 03/20/2027 (besad on defe of ms,asaw ) 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 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 Design rlEnginser 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/envimnmentaVonsitaloss-inspection-roquest.php or call: 360-427-9670,extension 400. OFFICIAL USE ONLY WE RII T _� ® MASON COUNTY J 03 m COMMUNITY SERVICES ND PRELE"' "` ° o mN P,hjk MaYM(CPmmunlyHHeahMErnimmnmMl HE.W1 SW� as 1 -ysxi �t o A 2 0 ON-SITE SEWAGE SYSTEM APPLICATION m m PPPLILONi RIDiE Roman Hatfield (360) 552-5192 Justin Macomber c MAILING ADDRESS-STREET CITY,STATE.ZIP LOGE PO Box 14 Tahuya WA 98588 o z 'm .. SITE ADDRESS-STREET,LITV.21P000E Tahuya WA 98588 3 91 NE Spar Tree Dr Y o NAME OF DESIGNER PHONE GC I N Arrow Septic Designs, Inc (360) 898-2255 NAME OF I NSTALLER PHONE O I N South Shore Construction (360) 275-0818 N PERMITTYPE INbY we) DRINMING WnTER3WRCE ®RESIOENTIALO55 COMMUNITY OSS EICOMMERCIAL LOSS IL PRIVATE INDIVIDUAL WELL EPRIVATETWJ-PARTY WELL Z IV TYPE OF A0Wp are' . p ®PUBLIC WATER SYSTEM JENEWCONSTRVCTION I UPGRADES EFLREPAIR/REPLACEMENT OTHISSMEAILSE.%'l lnY appryl t7 TABLE IX REPAIR IQ1 SURMRTAW ❑ SURFACING SEWAGE ❑EXISTINGFAILURE ❑SHORELINE GG� mr ( A ZDESIGN FORM(REQUIRED) E[NSEPTIC BESIGN(REQUIRED) BEDROOMS 2 LOT SIZE ' V!WAIVER(S)(IF APPLICABLE) .19 Acre S IO DIRECTIONS TO SITE AND SITE CONDITIONS(ea.kCWdP RI Take Highway 3. Turn left onto Old Belfair Hwy. Turn left onto NE State Route 300. TurnI CD right toward NE Belfair Tahuya Rd. Turn right onto NE North Shore Rd. Turn right onto NE r Spar Tree Dr. On the left there will be a yellow sign reading "Hatfield." o 0 I4. oI EllEMUSTME GGEOFF W?NnMAMMSrI USNWTWE OGEOIM MSTMLENWMM 0 OFFICIAL USE ONLY BELOW THIS LINE V O VOEIFNARE SOURCE IT re{V.'MNIPUM I ❑VOLUNTARY OMNNTENgNCE/PUMPING OBVILDING PERMIT E3HoE&EsALE OCOMPINNT ❑OTHER: INSPECTOR SOIL LOGS WNMENTS,WND'TON$ RECORRD CR%VING AND INSTALLATION REPORT IIDLClUEB' R . V=YERV G=GRAVELLY 6-SAND L•LOAM 61=61Li PCLAV EaE%TRENELV R=ROOTS SQUIRED FOR FINAL APPROVAL I P SIGNATURE DTt ME LIOAR1111UEI Y DATE _7 WE 20� TN MAY BE SCANNED MO AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSITE REVISED 1200015 f DESIGN FORM—PAGE ONE Assessor's Parcel Nsmtbtt: 5 4 — 0 0 0 4 0 A design will be reviewed when 3 coals of each of the following are submitted: e Completed design forth that has been signed and dazed. °Scaled layout sketch,including all applicable items on checklist v Scaled plot plan,including all applicable items on checklist. °Cross-section sketch,including all applicable items on checklist. This m m may be scanned and available for public view on the Mason CountyWeb she.Maximum JRe: 11"X 17" PAi C IMNTIFICATLON ' Armes Septic Oesigm.lnc Pertnit\umber. SWG2 G�V�Q �a, Desigott's Name: Romano Hatfield Designer's Phone Number. (360)898-2255 Applicant's Name: 171 E Vuecresr Dr Mailing Address: P.O.But td Desigott's Address: Tabu 8a ya WA 585 Union, WA 9&S92 CitySate Zi City State Zi _. '.DESIGN PARAMETERS Treatment Device ❑Glendov Biosim ❑Smd Filter ❑Mound Cl Sand Lined Drainfield ❑Reareulaun8 Film,Type: G(ACmNL Unit Make/Model NaWma1BNR-500 ❑Disinfection Unit Makr/Model Other: J Drainfield Type RfBed ❑Sub Surface Drip ❑Gravity aJ Pressure ❑Trench Laterals Septic Tank/Dminfreld Specifications 40 NumberofBedrooms 2 Schedule/Class (4)10,(4)20 It Daily Flow:Operating Capacity 180 gpd Length 1.25 in Daily Flow:Design Flow 240 gird Diameter 8 NuWa*u BNR-500 gal Number Septic Tank Capacity(woding) 2.5 ft Receiving Soil Type(1-6) 3 Separation Receiving Soil Appl.Rate 0'8 gpd/ft' Orifices 24 Required Primary Area 300 fl Toral Number of Orifices 300 ft'- Diameter 3/16 in Designed Primary Area 60 in Designed Reserve Area 300 ft2 Spacing 10 ft Manifold Trench/Bed Widthao Trench/Bed Length (1)10,(1)20 ft Schedule/Class f: Elevation Meuuremehts Length 7.51 25 in Original Drainfield Area Slope D-1 % Diameter New Slope,If Altered 0-1 % Preferred manifold configuration used? RrYes ❑No uo-slove 16 in Transport Pipe Depth ofFxmvmion 40 from Original Grade Down-slope 1s in Sehedule/Class 18* in Length 40 ft Designed Vertical Separation 2 in Gravelless Chambers Required? OYes 16No ❑Optional Diameter Pump Required, 16 Yes ONo Dosing and Pump Chamber Numberofdoses/daY 4 Pump/Siphon Specifications 60 gal Diff.in Elevation lit em Pump&Uppermost Orifice 8 ft Dose quantity 1,000 gal 2 g ChamberCeprcity(flood) Drainfield Squirt Height/Selected Residual(head) pip controls:Please check those required- uppermost Orifice Higher O Lower then Pump Shumff 51Ti S(Elapse Merest gr Event Counter r Total Pressure Head 14.16 Spur 6 hours off- Calculated Total praaame Head 10.26 ft If Timer: p off Comments MAR Z ON DESIGN FORM—PAGE TWO Assessor's Parcel Nrunber:3 2 2 2 7 — 5 4 — 0 0 0 4 0 Permit Number. SWG DESIGN CHECKLISTS Scaled Plot Plan Scaled Layout Sketch 7frm n Sketch ❑ Test hole locations it Drainfield orientation and layout th from original grade: Ed Soil logs Ed Trench/bed dimensions and tank Ed Property lines critical distances within layout field cover ❑ Existing and proposed wells ❑ D-Box/Valve box locations th from original gradewithin 100 ft of property Ed Septic tan dpump chamber strata: m Measurements to cuts,banks,and locations Z Laterals,trench/bed,top and surface water and critical areas 19 Observation port location bottom ❑ Location and orientation of Ib Cleanout location ❑ Curtain drain collector curtain drain and all absorption Ed Manifold placement ❑ Sand augmentation components 9 Orifice placement Other cross-section detail: m Location and dimension of 56 Lateral placement with distance Ef Observation ports/clean-outs primary system and reserve area to edge of bed Other Information d Buildings Ed Audible/vis la referenced Yes No 0 Direction of slope indicator 56 Scale of dr g on scale Ed ❑ Design staked out 0 Waterlines but ❑ Rf Recorded Notices attached 9 Roads,easements,driveways, ` '.y�QN Ed ❑ Waiver(s)attached parking Rf ❑ Pump curve attached m North arrow and scale drawing 49 ❑ Evaluation of failure shown on scale bar PAOLA JOY JOHNSON"- Non-residential justification 'r Etl i ❑, Rf Waste strength awaes 0911 ❑ Flow DESIGN APPROVAL The undersigned designer must be nopftrd by}ps lle�time of installation Ed Yes ❑ No Signsaire of DesiAffr 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 -s' a regula"tion�: Nil 3 ao -a e u n ntal Health Specialisl 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: ✓ 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 re uired. This form may be so nned and available for public view on the Mason County Web ske. Updated Date: 12/7/2015 �3- I tat cr At R'•�i- > � .w Ia PoY Tom,,,.-(� �! . Ig t ' _ w �` , ttf. � rr t ,N � li c• • iS ttxe • .� � � h y, �/ �.�,��A�ax � � �i93 e,� "� fJ p✓ lh ,.a" ,/r�r � i�VE n ♦n fit t o o aa'��' �$ ct 0 y 4 n ? a f C � 1 i PPRovvmb MAR Z Q AnAq M4SCN COUNTY ENVIRONMENTAL HFk T,, 2 q JQ4Y � I -1'�Po� °�a�K RPProxima'('� 5' (i°,HIMn ��nQ it?-' cn .„imam s5' 000 p lorza, 11, ' )e 8 Pr rQ � 01 .SLePt �g C 5•.,r„ I f i° S-1'r(GM �A✓o'� tomb' nJ X4(' lo• ,t rc5rr� Fgedva Q m;„ 7� t$DostO 1o'xzo• � reserve S-YrGGM �s.e�� o u re I d. 0 R. 31' ' Dei vCw0.N WY Tro f °E Bank SC LE nn LOT PLAN 3-1 9 n0 re 5�.�� PARCFL#311U-5 i-c00ic Rev. �l NE S?�}R"C�EE Df2. Oi Audio-VisualAlazm O2 Cleanout 3 Nu Water BNR-500 ATU Tank h O4 1,000 Gallon Pump Chamber 00] PAULA JOV i°HMedN'; c�c�-ws�nn�srcu�a_'• 2 APPROVE MAR T 0 2ro4 MASON COUNTY ENVIRONMENT,,HEAI r�.. ... G9 ul moo( 2-5 I o' 2t�fy a"sP° 10 Su9a_: k` = for 610 sae PAUTA JOY JOLX maA I5 ri�Or'.-3e" —3�" DOe $61, -r 10 GJJvck 19+ Sca$ai. i°n2r zo'V6 o-F kvle4 p pR o t' a, 3' If 0 vF CA « _ 3�CAMr v W �'AsoNcorLN 4R �Ro M024 %45 EW ON CAP `�B�,Lf NTAI HfALTN DEGREE ELEOW OR 0=ObsavadonPat-robee4-pmfaated LATERAL SWEEP ING 9U PVC pipe fmm bW ofbed to finishedEN Wade. A removabb:mp sbdl be ksWW onDIH observedw pat Pipe. Glue'"f"on bosom DETAIL so pipe can[be removed. CLEAN OUT Mm =Of4in system,We meach racer. laterals are to be cmtaed in eancbes. NOTE, CLEANOUT TO BE FROM 0 TO 6 INCHES BELOW FINISHED GRADE. �RQ I CLEANTH REBAR- VREDfATEND OF EACH LATERAL. q Length Length Orifice F Distann/rom Dletance b(Ma Lateral a In. FL S do Oriflcw Feeder Line In. Clwnoul In. 1 240 20 w ! 30 w 60 30 30 2 240 20 !60 30 3 240 20 4 30 4 240 20 60 4 30 34 5 120 10 60 2 30 30 6 120 70 BO 2 30 30 T 120 10 60 2 30 30 B 120 10 60 2 30 30 Total Lateral Len 120 Total N!Orifices 26 GPM• 14.18 Dynamic Head Calcul, iorts Selected mindual pressure 2 R. Length(FW III Orifices Transport Pipe 40 24 0.16 R. FLine Total Lateral Line Length Lateral el 20 2 4 0.02 R. 1 y Lateral e2 20 2 2 22 4 0.02 a Lateral#3 20 2 22 4 0.02 R. ?a Lateral a4 20 4 26 4 0.02 ft. Lateral 115 10 4 14 2 0.00 ft H 510o Q Lateral NG 10 2 12 2 0.00 ft. PAUtA JOY 10MNSON Lateral Cl 10 2 12 2 ODD R. Lateral" 10 d 14 2 0.00 fl. Total Elevation Lift 0.00 ft. Total Dynamic Head 10.26 R SECURED LID WTrH CM TIGHT SEAL THREADED UNION r u•7MAteETEn ACCESS RISER t SERVICE FINISH GRADE VALVE• FROM SEPTIC T L--�To tlrtwwFlEtn ANNK FyERGEMC`STORAGE ANTI SIPHON VALVE MWM WATER A1.00111 LEM -- IMDE►EMDEQT MWdAL TITER OFF LEVEL WORKING VOLUME FLOATSTEM _ FOII FLOAT MOUNTING ENCLOSED PUMP CHECK VALVE IM • SEDENT SHROUD �. _ SIDIMEMTsCEwrRwFUGU- _ "tnrll 1PUw ' PLIYPOHAMBER [fVptt`AL1 RR Septic Tanks must meet standards required by WAC chap 6- 7 wo 2 manufacturer must be on Dept of Health list of registered pp 3N WNry 010?y ENVI LBW air WA rrm P.Micaden#337-022 Pale 35 of6$ T � e � Brancaconstmction available(139 series) High head version available(145 series) Double shaft seal versions available for added protection Flow—Mate onm infordelsmation ation e For more information,see Technical Data SheeO FM2782,FM2783. In high head dewatering or effluent applications where pumping I performance is critical, this robust ^""e°0°wv'o�Pet cane mnara family of pumps is known for reliability, durability and performance. These pumps are especially suited for harsh j environments.Zoeller's cool run design 11 and corrosion-resistant powder mated epoxy finish add up to a long-lasting, trouble-free product. '. APPLICATIONS: • STEP or onsite applications y` Watertramfer - UghtcommerciaLdewatering SPECIFICATIONS: L 1-1/2"NPT discharge r..// • 212 HP through l HP MADE IN THE U5l1 Available in automatic or nonautomatic dNtYU11Na�I1dBBl • Model 137.139.140:1/2"(12 min)spherical solids _ capacitywith vortex impeller ' - • Model 145:31C(19 mm)spherical solids capacity with -� vortex impeller C PUMP PERFORMANCE CURVE MODE 1/ 5P1153 Dose-Mate�eavlvaL�fsT M This is our fastest growing line ofef Luent la a in pumps.The 150 series is truly a workhorse designed for reliability under extreme 1 a conditions in an effluent environment. g as 150 series pump curves cover a wide range of applications. They are well suited to y so applications with Low pressure pipe(LPP) €3 a and enhanced flow STEP systems.ZoelLWS as cool run design and corrosion-resistant m powder coated epoxy finish,in addition e to the hermetically sealed,oft-filLed motor ra and non-clogging vortex impeller add up to a long-Lasting,trouble-free product. 10 APPLICATIONS; • STEP monsite applications geg0 ° to m m a s° m m N m coo Light commercial dewatering Lal1 1lllimlm awoaa SPECIFIWTIONS: 'q� �`as ° a m rm Ica as, No am 1-1/2"NPT discharge �Sa MN� .1. 3120 HP through 112 HPAva ® /wf piggybackle mechanical nonautomatic or with avalable level PP.I pfggyb2 m)sphe caaswiKh 0 V • 1/2"(IImm)spherkaL solids capacity with vortex thermoplasticimpeLLer For more information.see Technical Date Sheet FM2784. Qf,Qs AR 102024 O ALL rights reser ved. ZOELLER PUMP CO. 1502-778-27311800-928-7887 I m b�ol j11YV rAtNfntr c-r �I LID VENrmv) nuxromnEan*ael auane�m'P)r ''I $•i t PVC f1YP) t�El NN4TIC 4 r E 11N6 r A REDUCER Tm t'PVC S_UpGE IT RMRN t1NE TP TRASH CHAMBER DIBESTERCHAMSER CLARIFIER . pPO4TING CMACTr:s IG/ALON9 I (pEl%Xr`WC ACIrY:< 1DOI S CHAMBER gopp LWgCnY:1.A ON8 FLOOD CMACIIY:a900lLLLONS imO Lms FL006191 GPI. By �, a9• fiY i �E ^ r DIFNSHIOTMKl PnRaLeirorv1rcwuL y. � ITTT y SLUDGE RETURV / 1STAPEs 'RI.-' =NE-FREE NAnVE SM ORCOMPAMD SAND INSTALIATIDN INSTRUCDDNS OVER STONY SOIL 1)Ezwvate tank hole with vertical walls m 1 foot larger Ulan tank.all sides. 2)N Eptbm of hOla is story,Install 3•of mmpact sand&level vs wiM put with screed. ourInstall tank in cerderdhde,keePin9 ift void space on r a,sides. yl.Rly�e�ilm) xmosm <)Aa tank is filling witll water,fill in void apace with oompact l �p) moo, granular(sandy)soil free of large dumps of day. II / 5)Install neat of system,&affix deers to adapters with winarptoladl,asiva. I II l I� aJr 6)Perform water ighmm ss test in field as required oy looal u sdidlon I II wUpon approval to oackfill,carefully oeckfill wit reeve a t119, soils over lap of tank. taasNCrraweER ''.I D� Iltt&B®I 8)Final grade the sudaceNavod Managing surface L_ __—L-----_—. waeir walN tpwerd tank r ew r=asrt a,�e AEROBIC TREATMENT TANK DETAIL FOR NuWA TER BNR-500 TREATMENT UNIT ENVIRO-FLO, INC. 1YED1 3/p1/12 Wasteweter Treaonenf 1" ' P.O.BOX 321161,Fbwood.Af 2 w +.4 n- (677)636-U76 (WI) Iy_ a • _ I It � '� a14,301V MU 2 ON v4r,, s. Nu Water r. I � I I I � I I 1� I PARTS LIST NuWater NR Assembly Diagram A DLNLPORTAERATOR M.POLY DIFFUSER BAR(;, S.w RUBBER 4P w CLAMPS(2) N.1'PVC(�IZSECMN) C,Y SPRBEDRDSPIORXI?NPT(2; 0.1"SUPCAP OI1 SUPX1/TNPTADAPTOR P.1r8'CLEAR P�NOSE(OPTIONAL 4'1 c 'STREET X 1T NT BIIBMMG UP O 12 PVC PIPE LBY IMSI ER) 40 P ,Crw ww,3) R.1"PVC PIPE(BY NSTMLERI 414 4 G.I.X I'X VT TEE S.T PVC PIPE(BY INSTALLER) 1� .L R?Dq 4.YEe'ELBOWM T.1W BARBED ADAPTOR TO VO NPTo ! TX 1,BURNING U.IW STREET%VV NPT BIISXIND(2) J.Y SANITARYTEE V.IITPV000UP1.ER('n e X.I'PVCCROSS Ya T COUPLER(SY INSTA0. , NcTRI� �.f 1'COUPLER( IY ALLER) V Revised 2/25/12 8� 1 NuWater BNR Pretreatment <A INSTALLATION& MAINTENANCE q ooaas 1ft Pressure Distribution Systems PAU A JOY JOHNSON' YCF7! p uESi N C�VA),D owaea 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 dramfield with bottom extending to the dminrock/native soil interface. Glue "I'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 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 drainfield 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 en ed to prevent crushing. 21.Homeowner is responsible for all property lines. 22. Please Note: When you begin using your septic system,con O'A ler to discuss setting up a schedule for your required Operation& tenan a �/e NuWater pretreatment system. M d1Q asgycouR/v�VIRo?Opg IV MENTq/REA4n l O ol