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HomeMy WebLinkAboutSWG2026-00248 - SWG Application / Design - 8/15/2026 MASON COUNTY 415N 6SHELTON , 0427-9 70,EXT 400 BHELTON 360-075-9467,EXT 400 BELFAIR.966-95-0J6],EXT 400 Public Health & Human Services ELMA:360482-5269,EXT400 FAX:360427-7787 On-Site Sewage System Permit: SWG2026-00248 CW APPLICANT SCHOENE ENTERPRISES LLC Phone'. 1.360.890.7059 Address: 1315 ROCKCRESS DR SE OLYMPIA,WA 98513 OWNER SCHOENE ENTERPRISES LLC Phone: 1.360.890.7059 Address: 1315 ROCKCRESS DR SE OLYMPIA,WA 98513 SEPTIC DESIGNER PAULA JOHNSON Phone: 360-898-2255 Address: 171 E VUECREST DRIVE UNION, WA 98592 Site Address: 50 E SKYWATER PL Primary Parcel Number: 220075000015 Permit Description: New 3bd ATU to pressure trench Permit Submitted Date: 08105/2026 Permit Issued Date: 08/20/2026 Issued By: Rhonda Thompson Current Permit Fees Paid: $570.00 (additional tees may be required upon installation of Fyseml. Permit Expiration Date: 08/14/2029 (based on date of inspection) Permit Conditions: 1 Approval of this septic permit does not approve the building location. Building location is subject to approval from all applicable departments and regulations. 2 Proposed development subject to zoning requirements and approval by the planning department staff per Mason County Title 17. 3 Permit must be installed by a Mason County Certified Installer unless prior written authorization from Mason County is obtained. 4 Drain field installation not to exceed designed upslope and downs/ape depth specified on design form. 5 Installer is responsible for obtaining Mason County installation approval prior to backfill of system components. 6 Installer is responsible for obtaining Septic Designer/Engineer installation approval prior to backfill of system components. 7 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/healthlenvironmentallonsiteloss-inspection-request.php or call: 360-427-9670, extension 400. OFFICIAL USE ONLY 4 MASON COUNTY of(o5 05 /dcCo C W Public Health & Human Services n -'r]r _ 570 AI L p OFF C, y Lowmnmen¢I heal...11P42-9671,ex...Aao or9117 s.167,ex_SCc SWG ✓ V � QI O 7[.61,5teet-SNel.or,WA 95554 _ �.P-' a1 Z rA ON-SITE SEWAGE SYSTEM APPLICATION 3 m Schoene Enterprises Cam' ($60)890-7059 z ZORESS-FE CITV STATE L=DOTE 3 1315 Rockcress Dr SE c Qmpia WA 98513 E ADDRESS-s ALT _'OOZE I(,r n _ _ elton WA 98584 ^' 50 E Skywater P1 - N MEDFDENR �FGNE I N)Arrow Septic Designs, Inc �L=n ?N (360) 898-2255 o to 0 I Fp o D En7RSE o pa0. SI NIA-.SS l!_CONMUNITY 055 000MI. RC;AL 055 ❑ PR A ;NSlVlZUA WELL PP.'Z4E TAFF-PAST"WE_L Z I � AORx:rsreao s SLC J .14RSYS. M C ffN rG0AE7FUCT04!V'3RADE5 FA F.9;R CN_NT S : - ❑ TABLE XR .AA _. - S.0 S R -NS SEWAGE E 7O EXISTEXISTiNG FAL RE 0 SHOR_L,RE LS 6 - „R�._C 5F ER O DESIGN FORM,RcCC RED) K15E'_..OcYC1 r0.E_u ITED, —L Or L_ [t 1 [wAIVER(sI OFAPPucA3-E) 3 BR .21 ac �p Fes Nc x O I RECIIONS TO SI i EAND SITE CONJI ONS.: .iOC CU gale, Go out Hwy 3 and turn (R) onto E Agate Rd. Turn (L) onto E Timberlake Dr. Turn (L) Onto E to Timberlake Dr W. Turn (L) onto E Skywater PI. Destination on (R). Address sign : '50". Lot ro all cleared. -A SITE MUST a,FLAGGED FROM MAIN ROAD AND TE—THOLES MUST BE F1AOGEO WITH TEST HOLE NUMBERS. SIB —OFFICIAL USE ONLY BELOW THIS LIRE UPGRADE rR.:.:RE SOLRCEyar eponr9 W'Fosev ❑VC_VNTARY 0 MAIN EN NCEPCMPING 0 BU.LCING-ERnnr 0 HOME 51-E ❑CAMPLnINT 0 OTFER: INS?EocA saute MMEN-S cano-•.cNS 1T1 - U ' SL tS 3zfi ( escu n e &'J - U 'z� � S V M M ' 9 DR: F C .5"A_ A ON 3JDR" 50 COO LO14c OR 43GW VERY v=RBALE Y S SANDi 9i—6.S G C.. E B'�Vi�V R=:'JJH % .j PL;0 lO VEJI l56_EC 9" DATE INSPECTOR SIGNATURE SATE AP _.. AT.ON..n._ THIS FORM MAY SE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSITE RBVISEC:4/14/2D25 DESIGN FORM—PAGE ONE Assessor's Parcel Number: 2 2 0 0 7 - 5 0 - 0 0 0 1 5 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 farm may be scanned and available for public view on the Mason County Web site. Maximum pa Cr see II X 17" Designer's Name: Arrow Septic pesignsjpc Permit Number: SP'G r e?" Designer's Phone Number: (360)898-2255 Applicant's Name: Schcene Enterprises 1315 Rockcress Dr SE Designer's.Address'. 171 E Vuecrest Dr Mailing Address: Union, WA 98592 Olympia WA 98513 City State Zip City State Zr aula hete.eom Designer's Email paulaj@hctc.com Treatment Device ❑Glendon ❑Sand Filter 0 Mound 0 Sand Lined Drainfeld ❑Recirculating Filter O A]ti rvuwa:er sna-SW 20,e�c4> ra"s=e Treatment Level (check ell that apply): ❑ A 0 B 0 C ❑ BLI 7 BL2 :BL3 71 E I Y Drainfield Type ❑Gravity Pressure C 'Trench ❑ Bed ❑ Sub Surface Drip Septic Tank/Drainfield Specifications I Laterals Number of Bedrooms 3 Schedule/Class 40 Daily Flow: Operating Capacity 270 god Length 30 ft Daily Flow:Design Flow 360 gpd Diameter 1.25 in Septic Tank Capacity(working) NuWater BNR-500 gal Number 5 Receiving Soil Type(1-6) 3 Separation 9 ft Receiving Soil Appl.Rate 0.8 gpd/fit Orifices Required Primary Area 450 ft' Total Number of Orifices 30 Designed Primary Area 450 fta Diameter 3/16 in Designed Reserve Area 450 ft1 Spacing 60 in TrenchBed Width 3 ft Manifold Trench/Bed Length 150 ft Schedule/Class 40 Elevation Measurements Length header ft Original Drainfield Area Slope 3 % Diameter 1.25 in New Slope,If Altered 3 % Preferred manifold configuration used? Crrf Yes 0 No Depth ofExcavation Up-slope 13 in Transport Pipe from Original Grade Down-stops, 12 in Schedule/Cites 40 Designed Vertical Separaion 13+ in Length 80 ft Gravel-based Drainfield Required? 0 Yes 16 No Diameter 2 inch in Pump Required? 51 Yes 0 No Dosing and Pnmp Chamber Pump/Siphon Specifications Number of doses/day 4 Diff,in Elevation Between Pump&Uppermost Orifice 12 ft Dose quantity 90 gal Drainfield Squirt Height'Selected Residual (head) 2 ft Chamber Capacity(flood) 1,000 gal Uppermost Orifice Hier 0 Lower than Pump Shutoff Pump conttols:Please check those required. Capacity @ Total Pressure Head 17.7 gpm h'l Timer ❑ B6pse Meter ❑Jcnven[Counter 13 If Timer: Pump on 2 minutes ,Pump off 6 hours Calculated Total Pressure Head ft Comments %P {..[ OV k i i AUG L 2f1:'.5 :HT:' .- ' _ — Revised: 4/14/2025 � �ll DESIGN FORM—PAGE TWO Assessors Parcel Number 2 2r 0 0 7 - --5 0 0 0 0 1 5 Permit Number: SWG )OJ Lr DESIGN CRECKLiSTS Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch RJ Test hole locations Gd Drainfield orientation and layout Reference depth from original grade: R1 Soil logs E9 Trcnchibed dimensions and [I Septic tank 21 Property lines critical distances within layout [Z Drainfreld cover Box/Valve box locations ❑ Existing and proposed wells D- Reference depth from original grade within 100 ft of property (9 Septic tank/pump chamber and restrictive strata: ❑ Measurements to cuts,banks,and locations Gd Laterals,trench/bed,top and surface water and critical areas [9 Observation port location bottom ❑ Location and orientation of Gd Clean-out location ❑ Curtain drain collector curtain drain and all absorption [.d Manifold placement O Sand augmentation components 5d Orifice placement Other cross-section detail: 0 Location and dimension of 5e Lateral placement with distance 1Rf Observation ports/clean-outs primary system and reserve area to edge of bed Other Information . Buildings 59 Audible/visual alarm referenced Yes No 9 Direction of slope indicator 1� Scale of drawing shown on scale d ❑ Design staked out id Waterlines bar O Rf Recorded Notices attached RJ Roads,easements, driveways, ❑ Elevation benchmark and relative O 2f Waiver(s)attached parking elevations of system components 19 O Pump curve attached B] North arrow and scale drawing O firl Evaluation of failure shown on scale bar Non-residential justification p / O Ed Waste strength �: ❑ dFlow The undersigned designer must be notified by �i etallation E(Yes O No !es PAULA JOY bl Si at § '0bE5tSN[:p v 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: Environmental tt ealth Specialist Date CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWING CONDITION: ✓ The design is stamped"Approved'by Mason County Public Health. If 12 �r ✓ The Onsite Sewage Permit has not expired,the Permit Expiration Date is: ✓ Drainfreld 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. Revised:4/14/2025 ,7 "p Ir Z (1 I' LL U z I e p �\ I t. L i __ /• \ t fl j h �C ENE EN _ / / / 5C 5 u/tcE(L 4 L A" T5T }ICLE 2i X52 0 -33 StC,,TG Yo uNP4c fl +=F1 p -Zo" BLS + ovTs 0 TO CeCSE '{'�LL © 3 C—tG " C SL t Rc°Ys 1 "TG T,L� - ' 4gx �[{ : NAT Fr,R-bGED� `{3 ' eT F K I I V'�-�/ Jti Ir)P NFI 4y Key. �PAiiKiN(> �� (E ) 3' ? 3o ' A� 1 Q aud'o-Visual 4zrrn 62 ,n Cleanout � ' 0 C . 500 Gallon Pre-Trash tail; 1 N (3 G'C1.�7 Nuw'ater BNR-500 ATU Tank APPROVED ly 1,000 Gallon Pump Chamber LUG 2 0 201E , ��hf sF O Valve Control Box s13 :4o *"Note to installer'"" PP L'LA JOY aoeasoN Sleeve waterline vs}aen within 10' 4ccKxs nn' sist�a' of septic sanspon line. Maintain 10' minimum between water line and septic ranks/drainfield. 1 1 box wth 1.25 II '\ rU,�fcal bail vatv'` ( (eafloui ?5' 6 U�iCG I order IwS 6bServa -Frog I '''1 1ze' Lean / FC r+ 11 APPROVED 1t 'if e ltd q!!G 20 20?6 v& oN Detailed grainfield Layc .4T Ttl S 10 b Grate -. 0 IO fe f2 Fltr cupric Car / Fi (j) 30 1 .25 Sched. :40 Latera: 3". t0 ' 13r IZtF (E} 3/ 16 Orifices C, 6O O.C. zs n.w �•'� � Per_ Lateral. 1st & Lost OrificE G 30 From End of Trench f v V3 + s<-<«-Ofl uv Rehie5K Lelr � �Oee.el Droinfieid - Cross—Section }ew ,,, a\` `V Net To Srw N _ — °1 _ G )1 N`Q".. ), , Note. i.eout ;O o< ,turn O to 6 noes b&0w Note' O Ob o a' . o' • 9�}w )F Fwsheb erode. M k errs wth Reb;r Cle.r. Out 6 of -.re Co S a PVC ry A N necuvetl the e < tat Letra To iwM tl Grad . Re bte l< Cop p shat %be L r&o:eo on 3tserYO!On or. Pipe. Anchor :^"N S�1. On Sotom with s:ura-a� - s OY::o <�3 r A..r•-r O`N S e O I Designs MmleVtn s ,o;el R w ee :, syse� �. Z' PAUV JOY JO4NSCN Z aLiCF7JSEt3 n1•SiBNEa C360) 898- 2255 Length Length Orifice # Distance from Distance from Lateral# (In.) (Ft.) Spacing Orifices Feeder Line(in.) Cleanout(In.) 1 360 30 60 6 30 30 2 360 30 60 6 30 30 3 360 30 60 6 30 30 4 360 30 60 6 30 30 5 360 30 60 -6 30 30 Total Lateral Length 150 Total#Orifices 30 GPM= 17.7 Dynamic Head Calculations Selected residual pressure'. 2 ft' Length (Ft.) #Orifices Transport Pipe 80 30 0.47 ft. Feeder Total Lateral Line Length Lateral#1 30 2 32 6 0.07 ft. Lateral#2 30 11 41 6 009 ft. Lateral#3 30 20 50 6 0.11 ft Lateral#4 30 29 59 6 0.13 ft. Lateral#5 30 APP 38 68 6 0.15 ft. Total Elevation Lift A C�� t(' P 0\° r.' 3"" 10.00 ft. a1 5 2 0 Total Dynamic Head 2('�-� 13.00 ft .. r DAs n TNREADEO UNION aEaraED LIDrlar:s cw rsEA L 24•DIAMETER ' ACCESS RMER > SERVM VALVE_ (Fr l •A —r=_To oRweW61.o FROM SEPTIC TAMK EMERUEMCI'ST�A� i ' VALVE lRDN'ATER AALLCRIN LEVEL +• ( tMOEPET NppUL rip a"LEVEL WORMING VOLUME t ^ FFOR euiai OWWw G PUMP ( ONECK VALVE �P �F'��' � gEpRTgFTStwottD• — i �� N.r � �_s®eY[ME 1 CEMTgRIf�i/OAL PL31 PCTMM®@ER PAULA JOY JOHNSON Eryli rl LtCEf4SE nr=slsNEp" + AENEEn® ≤ss.�nuss-�D WAC capter ?�6-2?2C �^-d Septic Tanks must meet Standards required by FIGURE 2 manufacturer must be on Dept of Healrh list of registered sewage tanxs- page 35 of 65 WA!fl4 Pubiiotwr#337-022 (,at91&( I )�, y-�'� • H Bronze constuc on available(1395eries� High he an version a alable I145s ies) Double shaft sea Lvers or s avaILabLe.or added protect on Flow-Mate °n models 140/145. For more information,see e Technico Data Sheets FM2782,FM2783- In high head dewatering or effluent applications where pumping - - - performance is critical, this robust r family of pumpsis known forreliability, durability and performance. These I pumps are especially suited for harsh I environments.Zoeller's cool run design and corrosion-resistart,powder coated epoxy finish add up to a long-lasting, trouble-free product. APPLICATIONS: • STEP or onsits apptications • water transfer • Light commerdaL dewatering SPECIFICATIONS: -1/2"N?T discharge W _/2 YP through ld? 4MADE IN THE NSF • Available 1n autamatrcor nonautomatic UpAIJ OPrt F -- • Model137,139,140:1/2"(12 ran)spherical solids capacity with vortex impeder - • Model 145:3/4"(19 mm)spherical solids capacty with ,,,,,,,, vcss vortex impeuer pp \ 4, Y,rc — PUMP PERFORMANCE CURVE MODEL 151/152/153 Dose-Mate This is our fastest growing Line of effluent pumps.The 150 series is truly a workhorse designed for reliability under extreme Is- '`- Ij conditions in an effluent environment. _ 150 series pump curves cover a wide range = a° of apptications. They are wait suited to applications with tow pressure pipe(LPP) and enhanced flow STEP systems,ZoelLer's coot run design and corrosion-resistant, r _ ca powder coated epoxy finish, in addition to the hermetically seated, oil-filled motor and non-clogging vortex impeller add up to a long-tasting,trouble-free product- APPLICATIONS • STEP or o St applications MADE IN THE USA a +c ,• N.WJi fl 9`li:Oh fY mreme Ida l dewatering _ -Light ' s s a card SPECIFICATIONS: ,-v Fen MI,cr= s.e • 1-1/z"N PT discharge �^ tuy eu nor, • a0HP[hn 112 HP 1 I rt' LV D • Available in nocautcmatic or withw•.a vzriabte le piggyback mechanical switch 0 • /2"(12mm)spherical solids capacity with vortex AUG 20 211'6 thermoplastic impeLLer _ _ 1-� U,.j!!r "i I _`rt `._`r42�Y iIGiL�3 For more informN:ios,see Tecbnia!Dam Sheet FM2 784. ALL rights,reserved. ZOELLER PUMP CO. 1502-778-2731 1800-928-7861 I m1{_Ikrpumps.com 9 'Ia� 11 uv>3ea pfl 3*14 SiN 2WO5 699L-L89 (09 ) :XV 8S9L-[59 befi -3NOHd ^n N'b'O 90386 bk'.. DNOO21D 9-ur,e L60£XOB do S83s uu A9 O3LNbO <,Elg .ova DNI JNRHBBNIJNJ NJ = i s, s a I • ry er=r ryp 9 Li AUG 20 22� 62P Q. 9 Y₹ $( LF x 4 L s S4_Zk` s e is Ysss a x - � k Y ₹tst e� � 6�C'zo�£ �e�-11 33 - y' N ' , , LC ;F 3 x ii }F v IT T zc � a3 `� ZC � III / eEI 2/17/25 NUWATER BNR-500 DETAIL ENVIRO-FLO, INC. WITH EXTERNAL TRASH TANK e5,e.vo a Treatment Tochnolag/es NITROGEN REDUCTION VERSION AQ box 8 384 61. =mwne 923 a, M 16fax IC B 836-8416 (60,1 85-41t 3 www.envim-flo.ner _ � NuWater Imo © PARTS UST NuWater NR Assembly Diagram k DUAL PORTAERATOR N PDX DIFFOSER BFR(Z 9.aT RUBBER 90'WC!ATAPS(2) M.1 PVC(91?BECTON) Cu YY BARBED ACAPTOR X LT NPT(2) 0. SUP C4^ 61?SUPX 1?NPTADAPTDR P.:IY CL M PC HOSE!OPTIp415, pry �q .a 'SIRE£TX'.?NPt 411519NG iii Q.'.f?'PVC PIPE(BY 1n5TAuLLR) APPP' O 4+l F 9R'rELBOW(s) R t'PVC PIPE(EYJNSTY'..F.R) [ G 1'X 1'XV2'TEE S.e'PVC PIPE(BY INSTALLE4) I 7 ^I n . .1"90'ELBOW(2) T.98'BARBEOAOAPTORTOIHNPtO l Cl_ _rx r BUSMKO U.12'STREET xh r?. TeUSM1IN M'5} ' - :'.4 IT' J.Y S4WTARY TEE V.IIS PVC COUPLER(T K 1'PVC CROSS W.r GGUPIER{ T IKST?.LLER -' COUPLER(BY INSTALLER) Revised 2/25/12 (Lc ww Septic 1`)es Jilt. . inns, f NuWater BNR Pretreatment INSTALLATION & MAINTENANCE Pressure Distribution Systems Nei 51LVO O' PAULA JOY JOHNSON"�"i 1. Install Laterals with contour of the ground. J� 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 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. 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, ran the filter fabric at least 2 inches down the trench wall. 11. Waterlines must be a minimum of 10' to any tank or drainfield (a reduction to 5 may be obtained with a State waiver on lots that meet minimum lot size). Encase all water lines within 10' of septic transport lines 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 or tanks. 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 an anti-siphon valve or a 1/8"hole drilled in the discharge pipe above the pump to prevent siphoning. Ensure anti-siphon hole sprays down/away from tank opening. 20. All transport lines under driveways or parking areas must be encased to prevent crushing. 21. Homeowner is responsible for all property lines and easements. 22. Please Note: When you begin using your septic system, contact your septic installer to discuss setting up a schedule for your required Operation& Maintenance on your NuWater pretreatment system. P 1 O V F7 0 1 !1G 20 2626 � tl l l