Loading...
HomeMy WebLinkAboutSWG2024-00172 - SWG Application / Design - 4/25/2024 MASON COUNTY di6N 6THELTON:STREET,SHELTO70,EXT 400 SHELTON:360J27-96]0,EXT 400 BELFAIR:380-275i467,EXT 400 Public Health & Human Services ELMA:360dB2S289,EXT 400 FAX:360427-7787 On-Site Sewage System Permit: SWG2024-00172 APPLICANT RICCETTI WILLIAM Phone: Address: 16121 DENSMORE AVE N SHORELINE,WA 98133 OWNER RICCETTI WILLIAM Phone: Address: 16121 DENSMORE AVE N SHORELINE,WA 98133 SEPTIC DESIGNER PAULAJOHNSON• Phone: 360-898-2255 Address: 171 E VUECREST DRIVE UNION,WA 98592 SEPTIC INSTALLER ALLAN KIRK` Phone: 360426-0574 Address: 30 E WILCHAR BLVD SHELTON,WA 98584 Site Address: 292 E MCMICKIN RD Primary Parcel Number: 220013190032 Permit Description: New 3bd pressure trench Permit Submitted Date: 0412512024 Permit Issued Date: 05/14/2024 Issued By: Rhonda Thompson Current Permit Fees Paid: $540.00 (addnlonalfees maybe re9mred upon laetellatim orsy ). Permit Expiration Date: 05/06/2027 (based on dale dinspecuon) Permit Conditions: 1 Proposed development subject to zoning requiroments and approval by the planning department staffper 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 DesignerlEngineer installation approval prior to backfill of system components. 6 Mason County Asbuitt 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: masonmuntywa.gov/health/environmental/onsiteloss-inspection-mquest.php or call: 360427-9670,extension 400. -t A OFFICIAL USE ONtV --- MSON COUNTY 11�� m D MMUNITY SERVICES B 0 o rn M, y ® MM[HeM lCommunm NmMVEMrnmmMIN..INI R GO 4SK ARNN m:M»,,. N SWG -0 y o O A Z N ON-SITE SEWAGE SYSTEM APPLICATION n 'n 3 � APPLICANT (20 P"°xE rn M r- Will Riccetti 6)491-9296 MAILINDA°DRESS.6TREET,CRV STATE.LP000E 3 16121 Densmore Ave N Shoreline WA 98133SREADDAWiS-STREE7 OW DREDGE z 292 E McMicken Rd Shelton WA 98592 ^� MAMEK DESIGNER PHONE I nJ Arrow Septic Designs (360)898-2255 NAME C£INSTALL£R PHONE O Mason County Excavating (360)490-3144 <_ I o PERMITTYP.ftNNA ) DRI�NNINGWATERSOMEE 0 ®RESIDENTIALOSS EDCOMMUNITYOSS EJCOMMEKIALOSS JUMNATEINDWIDUAWEIL 5PRIVATETWO.PARTYWELL I � ttpECf MCRNImMlmel PUBLIC WATER SYSTEM , ®NEWCONETRUCTION/UPGRADES EREPAIR/REPUCEMENT OTHER DETAILe(.xMv'ttlMYygryl OTABIE IX REPAIR Iw O D nALs SURFACINGSEWAGE EXISTINGFAILURE [35HOREL suM.Ir INE m I f Z. IGN FORM BUOUIRED) ®SEPTIC DESIGN(REOUIRSD) BEDflOON. LOT SEE r IyIVYJVER(S)(IF APPLICABLE) 3 BR _. 2.45 acres x OIRECTIONSTOSTEANDSITECONORgNS'.My b[Fb RMI Go out Hwy 3 and turn (R) onto E Pickering Rd. Continue straight onto E Harstine Bridge o Rd.Turn (R)onto E South Island Rd N. Turn (R) onto E McMicken Rd. Destination on (R). o o WOW sign by tree: "292 E", red gate. Iw g1E YU}TBFMGGED FROMMAW ROAD1MO lE3TMNE3 MY5,0EIUGf 01NTM TEST MOIENVYGER9, I N OFFIOAL USE ONLY BELOW THIS UNE U CIVOLPAIWRESWRCE IIrc,pTlnp W�Pg.N O VOLUNTARY OPMINTENANCF/PUININO OBUILDING PERMIT DIgME SOLE rICOMPLAIM QOTHER. INSPECTOR ML LOGS CEMNENTS,CO ."CAS L ';2 t bo 4eS - hay REwRD wuvnxGAND W6rnuanaNRmoRT saxmDEfi: V=VE G-GRAVELLY S=SAND L=IDM1 &-BLT C-CLAY E=EXTREMELY R RY =ROOT6 flEOUIREDFpY RXALALPPOVAL INSPECRIR SIGNATURE WE AFFUCATO.EEX�PIN%D0.DATE AWOCATCHAPPRWENISSUEDBY GATE TNIS FORM MAY BE MANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WESSITE 0.ENSEOtb]/dI15 - DESIGN FORM-PAGE ONE Assessor's Parcel Number. 2 2 0 0 1 - 3 1 - 9 0 0 3 2 A design will be reviewed when 3 Units of each of the following are submitted: Completed design form that has been signed and dated. 'r 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 o1 checklist. This form mar'be scanned and a=3� - ailable for public view on the Mason Coumy Web site.Marimum rsize' II"X l7" 1 PARCELIDENTTFICATFON Permit -�1�,1{- , ' Designer'sName: Arrow Septic Designs,Inc ApplicentDesigner's Phone Number: (360)89&2255Mailingnamom Ave N Designer's Address: 171 E Vuecrest DrWA 98133Union, WAS S ate Zi City Stare Zi .:DESIGN PARAMETERS Treatment Device ❑Glendon Biofilter ❑Sand Filter ❑Mound ❑Sand Load Dra rdieid ❑Rrcirculedng Filter.Type: ❑Aerobic Unit MakUModel ❑Disinfection Unit Make/Model Other: o Gravity Pressure Drainfield Type Trench ❑Bed ❑Sub Surface Drip Septic Taoh/Drainfield Specifications Laterals Number of Bedrooms 3 Schedule/Chats 40 Daily Flow:Operating Capacity 270 god Length Daily Flow:Design Flow 360 33.5 if Septic Tank Capacity(working) 1300 85 Number/ er 1.25 in Receiving Soil Type(1.6) 4 6 Separation 9 h Receiving Soil Appl.Rate 0,6� gpd/fta Required Primary Am Orifices 600 g: Total Number of Orifices 42 Designed Primary Area 603 n_-4// Diameter Designed Reserve Area 3/18 in TrenchBed Width 633 ft� Spacing 60 in Trench/Bed Length Manifold 201 ft Schedule/Clazs 40 Elevation Measurements Length h it Original Dm 1.25 infield Area Slope 1-2 % Diameter 1.25 New Slope,If Altered 1_2 in Preferred manifold configuration used? 6dYes 13N. DepthofExcavation Uosbpe from Original Grade e [ Transport Pipe Wwn-sloce 7 in Schedule/Class Designed YMical Separation 24 40 in Length 100 ItGravelless Chambers Required? ❑Yes ❑No SdOptional Diameter Pump Required? 2 in If)Yes ❑No Dosing and Pump Chamber Pump/Siphon Specifications Number ofdoses/day 4 Diff.in Elevation Between Pump&Uppermost Orifice 10 ft Dose quantity 90 Hat llrnivfield Squirt Height/selected Residual(head) 2 ft Chamber Capacity(flood) 1,000 gal Uppermost Orifice OfHigher ❑Lower than Pump Shutoff ump controls:Please check those required Capacity @ Total Pressure Head 24.78 gpin 1P IPfTinter, li( �/ Calculated Total Pressure Head Comments 13.85 Elapse Meter II C Evrnl Counter ft If Timer: Pump on 2 minutes Pump off 6 boors APPROVED Y 2024 ndG MASON COUNTY ENVIRONMENTAL HEALTH wv RET DESIGN FORM—PAGE TWO Assessor's Parcel Number.2 2 0 0 1 — 3 1 — 9 0 0 3 2 Permit Number: SWG DESIGN CHECKLISTS Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch Ed Test hole locations 19 Drainfield orientation and layout Reference depth from original grade: 16 Soil logs lidTrench/bed dimensi. " Rf Septic tank m Property lines critical distances within layout 61 Drainfield cover /Valve box locationsBox 19 Existing and proposed wells t� D- Reference depth from original grade within 100 ft of property E6 Septic tank/pump chamber and restrictive strata: ❑ Measurements to cuts,banks,and locations 9 Laterals,trench/bed,top and surface water and critical areas E9 Observation port location bottom ❑ Location and orientation of 69 Clean-out location ❑ Curtain drain collector curtain drain and all absorption It Manifold placement ❑ Sand augmentation components 19 Orifice placement Other cross-section detail: ig Location and dimension of Ed Lateral placement with distance Rf Observation ports/clean-outs; primary system and reserve area to edge of bed Other Information Buildings E6 Audible/visual ferenced Yes No 61 Direction of slope indicator E9 Scale of dm on scale Rf ❑Design staked out R1 Waterlines bar e ❑ Gd Recorded Notices attached R1 Roads,easements,driveways, .+o!+••• ^ ❑ lid Waiver(s)attached parking N E9 ❑Pump curve attached A North mow and scale drawing ❑ [if Evaluation of failure shown on scale bar "'r • 034, Non-residential justification " PAULA JOY JOHNSON'. fft$Ery t ❑ Rf Waste strength pnypan t / ❑ EfFlow DESIGN APPROVAL The undersigned designer must be n ti d ms411er at time of installation Ef Yes ❑ No 3- Z-8-zsf Signature of Designer Date The undersigned has reviewed this design on behalf of Macon County Public Health and determined it to be in compliance with state and local on-site regulations: Environmental Health Speci ist ate 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 required. This forth may be scanned and available for public view on the Mason County Web site. Updated Date: 12/72015 D7 € _!is iY} glt , gad §g:� 'I w c�i3pN 3yy#53# ESfig :Try)` Lu ify `. 3 It'I < < g55$Ssi 6e : 3 �(6 ° F to z ppgg F gg c 4 93� gSv EM M 13 all a= y d . . v YYjea � y $ Y ..... 99�¢XYNXYid 1 e O Y n 9 I I P3 ,y g w H8 APPROV.E 5 g g fill , MAY 14 20241" MASON COUNTY ENVIRONMENTAL TH y s $ € RET t" �8 321. 8' SGAI-I : " = O i5 90 45 b0 0 Audio-Visual Alarm PLos PLRN © Cleanout ryILl 2'tGGET'ft © 1200 canon Septic Tank _Pair eta D-001-31-'10032. Effluent Filter��ent with I 2_4j2 E M WIGC IN 1?_R O4 1000 Gallon Pump Chamber I 1 OS Valve Control Box SLaPP I I 1 spa31' o sl + rosts ' ICI WELL 1 O' N1INlMl4N1 -I'pDKAtNFIEL l (G) 3"X326z Yimmvj dy-ain�ttld -tr�rC6465 ® 01' 0o wi-tk xT rtsey-vc ih 106wern y PrcoPOSLP ° O 30R ° 3 Ipp' Ntntodf A 1-I,oUSE j ? APPROV�p Fe MAY 141014 j �u- .° "' "ASONCOUNTYENORONMENTA HEALTH S"Eo RET PAULA JOY JONNSON''. E'Nptl i ' Ma o .49 3 1n ry? PAOLA JOY JOHNSON'•. J M M LIC �rsD crr�rt -7 9 r r �_ O ` 5` low �t pS' 2D .( Note: Chpksl Trench Layout) - ,a 0=06setvunon Port—to be 4"petfocated PVC pipe from bouom of trench to fiin ct - �10 Snide. A nnnovable aP shall be instalF:d on H observation port pipe. Olup-r onbottom can't be temp LL pipe ved. i Mnimum of(.1n system at end of earn trench. Laterals ace to be centered in itencheS. M SCREW ON CAP 45 DEGREE ELBOW OR LATERALSWEEPING S t END OF ITCH-L'L DETAIL O Ct:EAN OUT M V4_.z NOTE, CLEANOUT TO 9E FROM 0 TO INCHES BELOW FINISHED GRADE. MARK ENDS WITH REBAR. CLEAN OU REQUIRED AT END OF EACH LATERAL q-iz•, N&A�OA / 0 Dv;S;rb.i 3 .S�Rr..trN _"�S"itLF1212 °� F; U G v�da i� 3�w�Ztla 3J1& `OK`fICES foo oc- C7 Ofi�iO4 —� Ot [+"�2.0.0E rw-j- APPROVED 24't MAY 14 2024 �}ysn� ilL! Ctvss �& t \ euo-NTS y reskVCOUNTYENROH4ENTALHEALTH REi 4�8 Length Length Orifice # Distance from Distance from Lateral# In.) Ft. S clno Orifices Feeder Line(In.) Cleanout In. 1 402 33.5 80 7 21 21 2 402 33.5 60 7 21 21 3 402 33.5 60 7 21 21 4 402 33.5 60 7 21 21 5 402 33.5 60 7 21 21 6 402 33.5 60 7 21 21 Total Lateral Len to 201 Total#Orifices 42 GPM= 24.78 i a i Dynamic Head Calculations Selected residual pressure: 2 ft' a Length(FL) #Orifices 5 _. Transport Pipe 100 42 1.09 ft y r O Feeder Total o Lateral Line Length ^� = = m Lateral#i 33.5 2 35.5 7 0.10 ft. n Lateral#2 33.5 11 44.5 7 0.13 ft. Lateral#3 33.5 20 53.5 7 0.15 ft. Lateral#4 33.5 2 35.5 7 0.10 ft. .y Lateral#5 33.5 11 44.5 7 0.13 ft. z Lateral#6 33.5 20 53.5 7 0.15 ft. Total Elevation Lift 10.00 it. Total Dynamic Head 13.85 ft. SECURED LJD WITH a"TIGHT SEAL T. REAOED UN16M 24•DIAMETER _ ACCESS RICER SERVICE FINMH GRADE \ _ VALVE. i FROM SEPTIC TO CRAWFIELD TANK [MERGEMrrr eroRAGe ANTI SIPHON HIGH WATER AIAiM LEVEL VALVE! NORMAL TI�RDFF LEVEL WORMINo VOLUME -1MOEPFOloAT VYl ERT FLOAT STFII ENCLOSED PUMP _ MOUNTING FOq SEoaaOfT8HROUo• CHECK VALVE' lh _ __ Sm1YOR8 ` 'flif.11 sueMEReIeLE Pure 7 PAVLA JOY,JOMSDN PUMP CHAMBER 'L'fCENS 1% fTYPUMAL1 1 'AS NEEDED Septic Tanks must meet standards required by WC chapte 272C and FIGURE 2 manufacturer must be on Dept of Health list of registered sewage tanks. S 8 WA nnH Publication N337-M -Pap 35 o1`65 _ - 7 • Bronn construction available 1139 series) High head version available 1145 sties) + ^-� Double shaft seatverslons available foradded protection ° ,sFlow-Mate Fo °m°amrei*matrontt iechniaf DN Shes FM3]82 FMT]SS. In high head dewatering or effluent applications where pumping 5a performance is critical. this robust a° family of pumps is known for reliability, durability and performance. These pumps are especially suited for harsh environments.Zoelerscoolrun design and corrosion-resisram,powder coated epoxy finish add up to a long-lasting trouble-free product MPMATIONS: • STEP oronshe applications • Watertransfer ' Light commercial dewamring SPECIFICATIONS: I�— • 1-1/2-NPT discharge ^ • 1/2 HP MroughSHP t MAOEINTNEDSA Availabie In aummatic or nonautomatic oalIP19M1{lpllNl Model 137,139,14a:1/2-(12 mm)Whedtal solids e capedrywlthwmaximpeber • Made[145:31e(19 cam)spherical solids capacity with - m.•. wrmint,eller ^°• nze.e Iv � �< 1 + , e PUMPPERFO CECUHVE Dose-MateDY a zLLo MODE 15 /152/153 m This is our fastest growing line of effluent `^ s pumps.The 150 series is truty a workhorse designed for rellabilicy under extreme a 10 conditions in an effluent environment. 150 series pump curves covers wide range is N rat of applications. They are weft suited to y m applications with low pressure pipe(LPP) 83 a iar and enhanced flowSTEP systems.Zoeller', 26 coal run design and corrosion-resistant, m powder coated epoxy finish, in addition ° to the hermetically seated,oft-filed motor is and non-clogging vortex impeller add up to a long-lasting trouble-free product 10 MPucnnaxa STEP or onsfte appUcations o �AOIIA as m m ca m ca m • Light commercial dewatering Guars 8PEWF1axnoxeo • 1.1/2"1,PTdischaige xwvvwuixurt 3/10 HP through 1/2 HP APPROVED w • Available in nonautomatic or with a variable level piggyback mechanical switch • 1/Y(12mm)spherical.solids capacity with vortex MAY 14 2024 thermopmatt impeller MASON COUNTY ENVIRONMENTAL HEALTH For more information,see Technical Dam Sheet FM278A nnee�'TT 0 Ali rights reserved. ZOELLER PUMP CO. I 502-nS-27311800-928-]86] 12%lipumps.mm 9 Cnts�B Lm wrm am-W6� W NAK91M ACCM RMOM FaM SUCE "M CKMNW RAxrm HAT APPOM BMW PWIM PROVED ' RET XHE4LTH wx4mm Rim sW= FP=GRAN YAM -4m SEP= TANK ff ZMERGEW--vorim WAM A.,am Loin YALVE mamKummm nowumm Kew sm �ftlw C�VALVE- CENTRIFUrAL -Ash ! "Note. Septic Tanks m=meet standards requ!rad by YIFAC=mptmr 2462.7c FIGURE 2 m, manufactwer m.Lmt be or.the Dept of, Health ilst orfregrtemd saY'F'-mnm Chew Septic oeoiw e LNST 4TION&MAIN''TENA-NCE N Pressure DisnibutiOn Systems PAIILA JOY JOHN6pN . i. Tnstall Laterals with contour of the ground. fCk611a lb WM I, 2. Install trench bottoms levei. °fP1R� 3. Install locator tape or rebar at each end 61 all drainfield leerals- 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 e*aillrock/native soh 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-oms at the end of all, 1atlwals (cap must extend to within six inches of finished grade and be marked with locator tape or re-bar). 7. Install audio/visual high water!eve!alarm. 8. Install I18"mesh non-corrosive Dump screen(min 12 sq. it 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. Install anti-siphon valve above pump in pump chamber to prevent The pump chamber from siphoning into the dtainfield 10.Install check valve in pump outlet liar to prevent system from draining back into the pump chamber. I I-Tee to Tee construction between laterals and manirold with ontaces oriented ar 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 or5ces 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 turning the orifices down to he 6 o'clock position 12:-Filter fabric required over drain rock prig. to back i$-ling. If the drain rock extends above nannal grade,run he + ter fabric at least 2 inches down the trench wall. 13.Encase all water lines witbin 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 within 10' of te up-slope edge or 30' of the down-slot edge Of the draiafieid and reserve area 16. Have the septic tank and pump chamber pumped a inspected every 3 to 5 years. 17.No vehicular traffic over drainfield area 18.Inspect floats, clean filters, and rest Egli water level alarm every 6-12 months as needed. 2 9.All materials and workmanship must meet County and State regulations. 20.Deviation mcm:this design without prior approval from the Designer and Mason County Environmental Health Department will make this design mI and void 21.All manhole Lds and access, sampling or inspection ports must:eve looking coven and be located at ground level. 22.All pressure systems with a pump chamber owlet higher than the drainfield 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 g_event crushing. 24.Homeowner is responsible,`or all property L'nes, APPROVED MAY 14 2024 MASON COUNTY ENVIRONMENTAL HEALTH RET