Loading...
HomeMy WebLinkAboutSWG2023-00367 - SWG Application / Design - 9/1/2023 r, MASON COUNTY 415 N 6TH STREET,SHELTON,WA 98584 SHELTON:360-427-9670,EXT 400 . 0 ... , BELFAIR:360-275-4467,EXT 400 Public Health & Human Services ELMA:360-482-5269,EXT 400 FAX:360-427-7787 On-Site Sewage System Permit: SWG2023-00367 APPLICANT SEMANKO SCOTT L & CHRISTINE Phone: 360-402-7297 Address: 14651 N US HWY 101 SHELTON, WA 98584 OWNER SEMANKO SCOTT L & CHRISTINE Phone: 360-402-7297 Address: 14651 N US HWY 101 SHELTON, WA 98584 SEWAGE DESIGNER PAULA JOHNSON -Arrow Septic Phone: 360-898-2255 Designs Inc. Address: 171 E VUECREST DRIVE UNION, WA 98592 Site Address: 14714 N US Highway 101 Primary Parcel Number: 421262400060 Permit Description: 5-bedroom pressure system Permit Submitted Date: 09/01/2023 Permit Issued Date: 09/20/2023 Issued By: David Anderson Current Permit Fees Paid: $525.00 (additional fees may be required upon installation of system). Permit Expiration Date: 09/19/2026 (based on date of inspection) 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 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. OFFICIAL USE ONLY DATE RKENED: / � '"` '"^<< MASON COUNTY - 11 c cn AMOUNT RECcn,r.. RECEIVED BP CO Cn -I I. COMMUNITY SERVICES CE " C J b o rn 3, Public Health:Community Health/Environmental Health; y'-- 360-427-9670.en GJO o•36P275�467,eat<W ��� (\ N 0T e:5 N.6tiM Street-Sheltm.WA 9858. SWG j �)� ca2 O N lVY__/�J� Z ui ON-SITE SEWAGE SYSTEM APPLICATION 3 m n APPLICANT PHONE m Scott & Christine Semanko (360)402-5769 z MAILING ADDRESS-STREET.CITY,STATE.ZIP CODE 3 14651 N US Hwy 101 Shelton WA 98584 co tfi\ SITE ADDRESS-STREET.CITY.ZIP CODE A14 \1— 14714 N US Hwy 101 Shelton WA 98584 \\.\V NAME OF DESIGNER PHONE I n) Arrow Septic Designs (360)898-2255 NAME OF INSTALLER PHONE 0 C I N PERMIT TYPE(select one) DRINKING WATER SOURCE FiE RESIDENTIAL OSS F COMMUNITY OSS F COMMERCIAL OSS gf PRIVATE INDIVIDUAL WELL 5 PRIVATE TWO-PARTY WELL Z 10) TYPE OF WORK(salad one) MT PUBLIC WATER SYSTEM ff NEW CONSTRUCTION/UPGRADES r—1 REPAIR I REPLACEMENT OTHER DETAILS(select an that apply) 0 TABLE IX REPAIR I N SUBMITTALS ❑ SURFACING SEWAGE 0 EXISTING FAILURE 0 SHORELINE a) I fir DESIGN FORM(REQUIRED) SEPTIC DESIGN(REQUIRED) BEDROOMS I LOT SIZE r - A. 5WAIVER(S)(IF APPLICABLE) 5 BR 3 acres 0 l 0 DIRECTIONS TO SITE AND SITE CONDITIONS:(ex.locked gate) Take N US Highway 101 (US-101 N) toward Port Angeles. Destination on (R).Shared I o driveway by green house. Yellow sign: "14714" next to hand painted address sign: "14714". o I o Follow painted signs. -I ICD SITE MUST BE FLAGGED FROM MAIN ROAD AND TEST HOLES MUST BE FLAGGED WITH TEST HOLE NUMBERS. I CD OFFICIAL USE ONLY BELOW THIS LINE UPGRADE/FAILURE SOURCE(for reporting purposes) ❑VOLUNTARY ❑MAINTENANCE/PUMPING ❑BUILDING PERMIT ❑HOME SALE ❑COMPLAINT ❑OTHER: INSPECTOR SOIL LOGS COMMENTS/CONDITIONS TH1' o� 33V VC11.S ( fry fr5f,tC*c, L-- Ti-2- 0-3 -i 1/(71-5 ! MM n75116'0[00 1 w G fV O E rV c-...) G. RECORD DRAWING AND INSTALLATION REPORT SOIL CODES: ` V=VERY G=GRAVELLY S=SAND L=LOAM Si=SILT C=CLAY E=EXTREMELY R=ROOTS REQUIRED FOR FINAL APPROVAL ‘..—.-- INSPECT, NATURE DATE APPLICATION EXPIRATION DATE APPLI N APPROVED/.SSUED BY DATE , #) / � / ,7 ?// Jo z 6 7/1.9/zaf6 THIS FARM MAY BE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSITE REVISED•2nrc s DESIGN FORM—PAGE ONE Assessor's Parcel Number: 4 2 1 2 6 — 2 4 — 0 0 0 6 0 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 'd 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.Maximum caper size: 11"X 17" _PARCEL IDEN 1'111CATION Permit Number: SWG o,�, �J • \2/ V-7 Designer's Name: Arrow Septic Designs, Inc Applicant's Name: Scott&Christine Semanko Designer's Phone Number: (360)898-2255 Mailing Address: 14651 N US Hwy 101 Designer's Address: 171 E Vuecrest Dr Shelton WA 98584 Union, WA 98592 City State Zip City State Zip . • DESIGN.PARAMETERS Treatment Device ❑Glendon Biofilter 0 Sand Filter 0 Mound 0 Sand Lined Drainfield 0 Recirculating Filter,Type: ❑Aerobic Unit Make/Model 0 Disinfection Unit Make/Model Other: Drainfield Type ❑Gravity 15 Pressure lifTrench 0 Bed 0 Sub Surface Drip Septic Tank/Drainfield Specifications Laterals Number of Bedrooms 5 Schedule/Class 40 Daily Flow:Operating Capacity 450 gpd r Length 50 ft 7-- Daily Flow:Design Flow 600 gpd Diameter 1.25 in Septic Tank Capacity(working) 1,500 gal Number 5 Receiving Soil Type(1-6) 3 " / Separation 9 ft Receiving Soil Appl.Rate 0.8 gpd/ft2 Orifices Required Primary Area 750 ft2_ Total Number of Orifices 50 Designed Primary Area 750 ft2 Diameter 3/16 in Designed Reserve Area 750 ft2 Spacing 60 in Trench/Bed Width 3 ft Manifold Trench/Bed Length 250 ft Schedule/Class 40 Elevation Measurements Length header ft Original Drainfield Area Slope 1 % Diameter 1.25 in New Slope,If Altered 1 % Preferred manifold configuration used? 0 Yes 0 No Depth of Excavation Up-slope 8 in Transport Pipe from Original Grade Down-slope 7 in Schedulc/Class 40 Designed Vertical Separation 25 in Length 90 ft Gravelless Chambers Required? 0 Yes ❑No NI Optional Diameter 2 in Pump Required? gYes ❑No Dosing and Pump Chamber Pump/Siphon Specifications Number of doses/day 4 Diff.in Elevation Between Pump&Uppermost Orifice 8 ft Dose quantity 150 gal Drainfield Squirt Height/Selected Residual(head) 2 ft Chamber Capacity(flood) 1,500 gal Uppermost Orifice 5'Higher 0 Lower than Pump Shutoff Pump controls:Please check those required. Capacity @ Total Pressure Head 29.5 gpm IicTimer &klapse Meter Rif Event 'Event Counter Calculated Total Pressure Head 13.28 ft If Timer: Pump on 2 minutes ,pump off 6 hours Comments L f 1 r DESIGN FORM—PAGE TWO Assessor's Parcel Number:4 2 1 2 6 — 2 4 -- 0 0 0 6 0 Permit Number: SWG DESIGN CHECKLISTS Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch Fil Test hole locations 6ti Drainfield orientation and layout Reference depth from original grade: g Soil logs lifi Trench/bed dimensions and el Septic tank 121 Property lines critical distances within layout El Drainfield cover Existingand proposed wells g D-Box/Valve box locations p p Reference depth from original grade within 100 ft of property g Septic tank/pump chamber and restrictive strata: ❑ Measurements to cuts,banks,and locations Qf Laterals,trench/bed,top and surface water and critical areas 2i Observation port location bottom ❑ Location and orientation of g Clean-out location 0 Curtain drain collector curtain drain and all absorption g Manifold placement 0 Sand augmentation components g Orifice placement Other cross-section detail: RI Location and dimension of Fitt Lateral placement with distance Observation ports/clean-outs primary system and reserve area to edge of bed ;, Pi Buildings y Other Information st Audible/vis �: .t I referenced Yes No Fig Direction of slope indicator It Scale of dr ;4- •:.+ n on scale It 0 Design staked out 0 Waterlines bar v 0 t 'Recorded Notices attached sti Roads,easements,driveways, ' to +41•„• loci, 0 6 'Waiver(s)attached parkingsiN g ❑ Pump curve attached ;� Plii:. •, , 1 0 �Evaluation of failure 6d North arrow and scale drawing •.r,,. shown on scale bar �;`'�` 5i� 9 ,}- ' PAULA JOY JOHNSON••. Non-residential justification �LSLtSDE .1 ❑ l 'Waste strength ExPtnsu�b7 -` 0 i 1 Flow DESIGN APPROVAL The undersigned designer must be ified in Iler at time of installation it Yes 0 No B -30 -ziciPp oi Signature of Designer Date The undersigned has reviewed this des' n on behalf of Mason County Public Health and deternnEA tt t03 compliance with state and local on- to egulations: MASONCOUNjyENVIRO NMENTgLyE,� D ALironmental Health1/20/20Z alist Date Jq Th CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWING CONDITION: ✓ The design is stamped"Approved"by Mason County Public Health. 7,"7 '/ ���� ✓ The Onsite Sewage Permit has not expired,the Permit Expiration Date is: I 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 Qi • l' - �C 0 ic (Pc) 4o tZA 'Q ? Sc} C)� -,2) NI 7 pQ142-tZb"Z4-000(2,c 14114 Si U 5 Awl Iv l .4 l -I- 4Z. 3 5" Era e.1l.i _ 1 ! loamy Spa 'tvco+5 it Pao 17 o se-Cl Pa,, k;�, i 1.�r� ` Q'�a v e.lt.j Li 9-0 X (Q0' vv,QDU LA-w1 .,1•N.� Q `1-Cg) 3 ' X S0` r, `( 7-`_ rm Cm -�✓ e5 of N . pro Posed •. 'D• �. Ak UNPro us-e _— — ' — C •r- Lt% —t"` Y e S°-V - r 5 ot•, ^1 N P tm v 3 r\ (// — _ - - _ Key: 4.--- — -- u —' )111 , ' i Audio Visual Alarm / 1 \142-`1 l00 / 0 Cleanout 03 1500 Gallon Septic Tank 2-Compartment with Effluent Filter O 1500 Gallon Pump Chamber `," O Valve Control Box ,-;-,,, _:,,..,.... wA. ; (t • .. ,,,,.. ..,;‘), i;` 5100349 ,ir,j , '-: PAUTA J0Y JOHNSON' . LiC�NSI_ U1ESi N t�B � FxPIRFS /1 SEP 2 0 ?023 MASON C0(lA17.,, 2E'1 O I Valve Control Box with 125' Ball Valves • T; i G.' 2' Transport Lax 3 i O f . . , i' it 0 ‘ //fH G 1,0._-k-vJecon ii Typical Cleanout I, 2 • -NW 125' Lateral 1.25' Feeder Lines H Typed Observation Port 30' O . -I x e —� . �- so :ovc 2023 T� `'- -- N 1 puNryENVIRoN ,10 OJA MENTAL HEAL TN Typical °''se"°'°" Port Detailed Drcinf field Layout �1 Frial•Grade Scoie•• 1 10 1 I I I I 0. 10' 20' CI—I Cover / FtFalter Fabric U r�;rw 1 42____- (S) 50' 1 .25" Schell. 40 -._aterals 3/4' to Z. z_1,2 off-- 125 Latest ( 10) 3/ 16 Orifices g 60 `D C' 1 " Roc^ — 6. Per Lateral. 1st & Last Or.fice Rock 30" from End of Trench. `< Screw-On Coo 45 Degree Ebow Le nerd Drainfield Cross—Section View Not To Sock Er+d oA. Ai)) Det:nt - Gk+an OutNotc. 0 ' ' Observation Part Nate: C$c OUt to be from 0 to 6 vxxs celow To Be 4 PVC Pipe from Bottom of Trench �f s with Rebar. Clem Out Removable Cap shall be ci to i j F¢rshed Grade. Mark To Frrshed Crude. 'e,� �••.•'L��. Installed on Observation Par' Pipe. Anchor 4* 1 I'• J} Requred at the End of Ear h Lateral. On Bottom with Glued-On Tee- ' .� 'Lv�,�a ... Sept Designs Minimum of o Total Requited.in System. 51 c o a� Arrow S I �• ""� PAULA JOV JOHNSON\a'I:iCwS ti>= iGNC1t" ( 360) 898- 2255 Length Length Orifice # Distance from Distance from Lateral # (In.) (Ft.) Spacing Orifices Feeder Line (In.) Cleanout(In.) 1 600 50 60 10 30 30 2 600 50 60 10 30 30 3 600 50 60 10 30 30 4 600 50 60 10 30 30 5 600 50 60 10 30 30 Total Lateral Length 250 Total#Orifices 50 GPM = 29.5 Dynamic Head Calculations Selected residual pressure: 2 ft. Length (Ft.) #Orifices Transport Pipe 90 50 1.36 ft. Feeder Total Lateral Line Length Lateral#1 50 2 52 10 0.29 ft. Lateral#2 50 11 61 10 0.34 ft. Lateral#3 50 20 70 10 0.38 ft. Lateral#4 50 29 79 10 0.43 ft. Lateral#5 50 38 88 10 0.48 ft. Total Elevation Lift 8.00 ft. Total Dynamic Head A 13.28 ft. t". •pt WAS •• ``` -, L ED { 51 U349 . AY‹F PAULA JOY JOHNSON .7 SED 2 0 2023 t.r r81:1) .t GNICF1' '+) rcs ems ita�-� e ,N,D MASON COUNTY exP,r�s i, i ENV,RONMENTAL HEALTH 441 137 139' 1 ' Bronze construction available(139 series) , High head version available(145 series) _, • Double shaft seal versions available for added protection Flow-Mate on models 140/145. For more information,see Technical Data Sheets FM2782,FM2783. In high head dewatering or effluent applications where pumping Q performance is critical, this robust •,_,t... MODEl,3711401,45' PUMP PE CURVE family of pumps is known for reliability, � '■■■ ■■■■ durability and performance. These i_""""' n pumps are especially suited for harsh ,ill11111111.111111111. environments. Zoeller's cool run designIs and corrosion-resistant,powder coated ■,■u���n En■,■■■■■■■■ C A epoxy finish add up to a long-lasting, ■.,,■■■■■■■ trouble free product. w ,"■■■■■■■ m I xi /r ' IIIIIIMIM I� n II �' APPLICATIONS: ' • STEP or onsite applications ■■■\■111111111111 C • Water transfer a•< ■■..,■■■■■• Light commercial dewatering • ,, �■■■,1,■■■■ z oranumammo SPECIFICATIONS: k9 ° ■■_'lowimm • 1-1/2"NPT discharge Vac" ■.111111111',`■■ • 1/2 HP through 1 HP MADE IN THE USA ■.■.■,�■',■ • Available in automatic or nonautomatic USII6AMMURiIYIiU SL0E i • Model 137.139,140:1/2"(12 mm)spherical solids 4 PIR® , �m■■■®�g® capacity with vortex impeller < m x a s° e n IC w b° • Model 145:3/4"(19 mm)spherical solids capacity with11k '" na..�n w,*c 152656 vortex impeller SEP 2 0 2023 .........., MASON COUNTY ENVIRC �,�E��-AL HI-TALL 15�, ���� DJ,Q� LLMPPERFORM CURVE MODEL 151 152/ 3 Dose-Mate is vV• eq,�''�° 50— This is our fastest growing line of effluent 14- 45 153 pumps.The 150 series is truly a workhorse designed for reliability under extreme 12 4 conditions in an effluent environment. 0 3s 150 series pump curves cover a wide range i 10- 152 of applications. They are well suited to o 30 applications with low pressure pipe(LPP) } g_ 151 and enhanced flow STEP systems.Zoeller's o 0 25 cool run design and corrosion-resistant, 6- 20 powder coated epoxy finish, in addition to the hermetically sealed, oil-filled motor 15 and non-clogging vortex impeller add up to 4— a long-Lasting,trouble-free product. 10 �� , 5 2 � _ APPLICATIONS: • STEP or onsite applications ��"0 o ' MADE IN THE USA i 10 20 30 40 50 60 70 80 90 100 • Light commercial dewatering UiINE U,IiSIP U::S:C1iik GALLONS I UTERS 0 ' ' ' SPECIFICATIONS: J 40 60 120 160 200 240 280 320 360 F FLOW PER MINUTE 014508 • 1-1/2"NPT discharge S • 3/10 HP through 1/2 HP r • Available in nonautomatic or with a variable level piggyback mechanical switch • 1/2"(12 mm)spherical solids capacity with vortex thermoplastic impeller For more information,see Technical Data Sheet FM2784. ©All rights reserved. ZOELLER PUMP CO. 1502-778-2731 1800-928-7867 I zoellerpumps.com 9 SC • Pseise D Systems -SOD and Guidance . Motive ive Deus My 1,2007 r , SECURED LID WITH OAS TIGHT SEAL , • I - AMISS RISER \ . ,,____________V \j:________.. FINI,_2_1111 GRADE .S - � l .— —, ---- L' CNAIIRER 1 / SOURCEFLOATING MAT AT /IUD -- EFR1R:IfT . : RLT6t -� , SOTS / r•I -\'2"-- ,, 1.‘---- . - *PPR°V 2`N.&._ SEP 2 _ �,,,�� . �''" s Ala s0N c 0 2023 � • Mq 'Pv,�•� 0./..9.vw`o �. OUN�ENVIN et" ONMEN jAC HEA(ru —5" Z9v�'�� ��' SECURED L!D MffTtt ti11S TIGHT SEAL C� t.n.s W OI METER ACCESS RISER i SERVICE rip GRADE r .s T VALVE• - :1;It ANK FROM —73 . , , TO ORAINFIELD il . \ -.E . t , i . STORAGE f . 1 AIM SIPHON VALVE• . HIM WATER ALAO1 LEVEL -.-�-.i MORMAL TIMER OFF LEVEL' WORKING VOUS& -•� �R • • _ ILOAT$1� . e�/cLOMn'Iwlr SEONId1T SHROUD• --- _a, ' CHECK VALVE• SEDIMENTS 1 Utf.11 CININIONNIAL sear PUMP CHAMBER ITYPICALI 'ASNEEDED Septic Tanks must meet standards required by WAC chapter 246-272C and manufacturer must be on Dept of Health list of registered sewage tanks. FIGURE 2- . ._fr2(06 1 . . ._ _ . -�.._ 4•. , _SI.++~GA .w_ . .., rim aitUtta Septa De/3i� c � LNSTALLATION & VIAL'''TTENA_NCE �} Pressure Distributon Systems = :' 1-0340 �rC q: PAULA JOY JOHNSON CidtK$E015W* . 1. Install Laterals with contour of the ground. -- � 2. Install trench bottoms level. 3. Install locator tape or rebar at each end of all draeld 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. instal 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 ate 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. 8. Install 1/8"mesh non-corrosive pump screen (min. 12 sq. ft. surface area, not to interfere with controls or floats.) Or pump screen may be substituted with Bio-Tube in septic tank. Pull bio-tube every 6-12 months and flush back into tank. - 9. Tnstall anti-siphon valve above pomp it pump chamber to prevent the pump chamber from siphoning into the drainfeld. 10. Tnstall check valve in pump outlet line to prevent system from draining back into the pump chamber. 11. 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, tarn 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. 12.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. 13. Encase all water lines within 10' of drainfield and under any driveway/parking areas. 14. Divert all storm water runoff away from on-site sewage system. 15. No curtain drains allowed wi-hin 10' of the up-slope edge or 30' of the down-slope edge of the drainfield and reserve area. 16. Have the septic tank and pump chamber pumped or inspected eve ip 17.No vehicular traffic over drainfield area. tr-IV' '� 18. Inspect floats, clean filters, and test high water levelalarmevery -12 � � �-. 6 __months as neeffr.o 19. All materials and workmanship must meet County and State regulatons$EP 2 R 20. Deviation from this design without prior approval from the D (F and MasdfiS3in.ty Environmental Health Department will make this design null ana vSQa.N YE' u�"��„ 21. All manhole lids and access, sartpiing or inspection ports must have locki 1p C�lysg(] do be located at ground level. A LALTH 22. All pressure systems with a pump chamber outlet higher than the drainneld must have a 1/8"hole drilled in the discharge pipe above the pump to prevent siphoning. 23.All transport lines under driveways or parking areas must be encased to prevent crushing. 24. Homeowner is responsible for all property lines.