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HomeMy WebLinkAboutSWG2025-00231 - SWG Application / Design - 10/22/2025 MASON COUNTY 415 N 6TH STREET,SHELTON,WA 98584 SHELTON:360-427-9670,EXT 400 OD ': 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: SWG2025-00231 APPLICANT NIELSEN JOEL H &SHERRIE B Phone: Address: 40 NE FIR LN BELFAIR, WA 98528 OWNER NIELSEN JOEL H & SHERRIE B Phone: Address: 40 NE FIR LN BELFAIR, WA 98528 SEPTIC DESIGNER BOB PAYSSE* Phone: 360-507-1498 Address: 3083 E Mason Benson Road GRAPEVIEW, WA 98546 Site Address: 401 E Trails End Dr Primary Parcel Number: 222235001001 Permit Description: New 3BR Oscar X02 w/shoreline 75 ft setback Permit Submitted Date: 06/18/2025 Permit Issued Date: 10/27/2025 Issued By: Jeff Wilmoth Current Permit Fees Paid: $555.00 (additional fees may be required upon installation of system). Permit Expiration Date: 07/10/2028 (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. 7 Must meet the requirements that are outlined in MEP2025-00033 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 MASON COUNTY DATE RECEIVED ( /I ta I /\ f C-7I<.C� to D AM T REC D RECEIVED Bv. c (n - ---- Public Health & Human Services 5 (� v m Environmental Health 360-427-9670.ext.400 or 360-275-4467,ext.400 rn 415 N.6th Street Shelton,WA 98584 S W G a,,O n -tip Q'L O 7, 0�4 z fA ON-SITE SEWAGE SYSTEM APPLICATION D xi m n APPLICANT F^i'' m r MPM VENTURE GROUP LLC z c MAILING ADDRESS-STREET CITY,STATE.ZIP CODE M 110 W K STREET, SUITE C SHELTON WA 98584 co SITE ADDRESS-STREET,CITY ZIP CODE ' • 401 TRAILS END DR BELFAIR WA 98528 I N" NAME OF DESIGNER PHONE N) ROBERT H. PAYSSE 360-426-1803 NAME OF INSTALLER PHONE IV v TBD ET, NPERMIT PERMIT TYPE(select One) DRINKING WATER SOURCE I WI RESIDENTIAL OSS ff COMMUNITY OSS Ifll COMMERCIAL OSS 6 PRIVATE INDIVIDUAL WELL U PRIVATE TWO-PARTY WELL Z CO {gyp TYPE OF WORK(select One) PUBLIC WATER SYSTEM TRAILS END LAKE WS I M NEW CONSTRUCTION/UPGRADES REPAIR/REPLACEMENT OTHER DETAILS(select all that apply) 0 TABLE X REPAIR C31 co SUBMITTALS 0 SURFACING SEWAGE ❑ EXISTING FAILURE 0 SHORELINE MI L� DESIGN FORM(REQUIRED) SEPTIC DESIGN(REQUIRED) BEDROOMS LOT SIZE WAS LOT CREATED AFTER 4nr2025, 5 I Q ❑ YES ❑ NO n I ffWAIVER(S)(IF APPLICABLE) 3 0.53 X O DIRECTIONS TO SITE AND SITE CONDITIONS(ex locked gate) NORTH HWY 3. LEFT ON MASON LAKE RD. FOLLOW PAST LIMERICK, PAST MASON LAKE TO RIGHT ON TRAILS END DR. CONTINUE UP AND OVER HILL, LOOPING o 0 AROUND LAKE TO SITE ADDRESS ON LEFT, 401. PDI SIGN POSTED. -I � Q SITE MUST BE FLAGGED FROM MAIN ROAD AND TEST HOLES MUST BE FLAGGED WITH TEST HOLE NUMBERS. OFFICIAL USE ONLY BELOW THIS LINE UPGRADE/FAILURE SOURCE(for reporting purposes) 0 VOLUNTARY 0 MAINTENANCE/PUMPING 0 BUILDING PERMIT ❑HOME SALE ['COMPLAINT ❑OTHER INSPECTOR SOIL LOGS COMMENTS/CONDITIONS 3 -7 I h )/I "32 1S firL. 70c. A� fir"" 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. I C OR SIGNATURE DATE APPLICATION EXPIRATION DATE A CATION APPROVED/ISSUED BY DATE 04_ -7-I 0 v�5 7,10 -2.eC11 t L. A&A-L 10~u` �7 T IS RM MAY BE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSITE Revised:4/14/2025 DESIGN FORM—PAGE ONE Assessor's Parcel Number: 2 2 2 2 3 — 5 0 — 0 1 0 0 1 A design will be reviewed when 3 conies 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 form may be scanned and available for public view on the Mason County Web site.Maximum paper size: 11"X 17" PARCEL IDENTIFICATION Permit Number: SWG .2c 2 - 049.3 l Designer's Name: ROBERT H.PAYSSE Applicant's Name: MPM VENTURE GROUP LLC Designer's Phone Number: 360-426-1803 Mailing Address: 110 W K ST,SUITE C Designer's Address: 3083 E MASON BENSON RD SHELTON WA 98584 City State Zip GRAPEVIEW WA 98546 City State Zip Designer's Email pioneerdigging@yahoo.co DESIGN PARAMETERS VCv 1Si t I t S/ZS— Treatment Device 4IZ•, ❑Glendon 0 Sand Filter 0 Mound 0 Sand Lined Drainfield 0 Recirculating Filter 0 ATU OSCAR X02 LJ her S 0Fo Treatment Level(check all that apply): A 0 B 0 C 0 BL l 0 BL2 I] BL3 0 E 0 N R �u c+`�ZL ZC?5 Drainfield Type / FO i ❑Gravity 0 Pressure 0 Trench 0 Bed 0 Sub Surface Drip Septic Tank/Drainfield Specifications Laterals Number of Bedrooms 3 Schedule/Class PER MNFR Daily Flow:Operating Capacity 180 gpd Length - ft Daily Flow: Design Flow 240 gpd Diameter - in Septic Tank Capacity(working) OSCAR X02 gal Number - Receiving Soil Type(1-6) 3 Separation - ft Receiving Soil Appl.Rate 0.8 gpd/ft2 Orifices Required Primary Area 450 ft2 Total Number of Orifices PER MNFR Designed Primary Area 455 ft2 Diameter - in Designed Reserve Area 455 ft2 Spacing - in Trench/Bed Width 13 ft Manifold Trench/Bed Length 35 ft Schedule/Class PER MNFR Elevation Measurements Length - ft Original Drainfield Area Slope 6 % Diameter - in New Slope,If Altered 6 % Preferred manifold configuration used? gYes 0 No Depth of Excavation Up-slope - in Transport Pipe from Original Grade Down-slope - in Schedule/Class PER MNFR Designed Vertical Separation 24+ in Length - ft Gravel-based Drainfield Required? 0 Yes Eti No Diameter - in Pump Required? lit'Yes 0 No Dosing and Pump Chamber Pump/Siphon Specifications Number of doses/day PER MNFR Diff.in Elevation Between Pump&Uppermost Orifice 10 ft Dose quantity PER MNFR gal Drainfield Squirt Height/Selected Residual(head) - ft Chamber Capacity(flood) OSCAR X02 gal Uppermost Orifice Is6Higher 0 Lower than Pump Shutoff Pump controls:Please check those required. Capacity @ Total Pressure Head PER MNFR gpm 0 Timer 0 Elapse Meter 0 Event Counter Calculated Total Pressure Head PER MNFR ft If Timer: Pump on PER MNFR ,pump off PER MNFR Comments AP P R O V E `'- , OCT 2 7 2. _n2 5 .< : MASON COUNTY ENVIRONMENTAL HEALTH Revised:4/14/2025 J awls DESIGN FORM—PAGE TWO Assessor's Parcel Number:2 2 2 2 3 — 5 0 -- 0 1 0 0 1 Permit Number: SWG DESIGN CHECKLISTS Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch g Test hole locations 67! Drainfield orientation and layout Reference depth from original grade: g Soil logs Ef Trench/bed dimensions and g Septic tank g Property lines critical distances within layout l Drainfield cover g Existing and proposed wells g D-Box/Valve box locations Reference depth from original grade within 100 ft of property G71 Septic tank/pump chamber and restrictive strata: g Measurements to cuts,banks,and locations g Laterals,trench/bed,top and surface water and critical areas g Observation port location bottom 121 Location and orientation of 6i?f 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: g Location and dimension of It Lateral placement with distance g Observation ports/clean-outs primary system and reserve area to edge of bed Other Information 10 Buildings g Audible/visual alarm referenced Yes No g Direction of slope indicator l Scale of drawing shown on scale d 0 Design staked out g Waterlines bar 0 g Recorded Notices attached g Roads,easements,driveways, p Elevation benchmark and relative 0 l Waiver(s)attached parking AatrirPf t ❑ Pump curve attached +. ❑ Evaluation of failure g North arrow and scale drawingM shown on scale bar Non-residential justification OCT 2 7 2025 0 l 'Waste strength h1AS�N MI wry F� iQ T ❑ g Flow DESIGNROVAL The undersigned designer must be notified by installer at time of installation lid Yes 0 No WO/CUL (4 ql t i(ZS 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 1 ite regulations: 4 (A)A 10-2,7-24 it ,,y-ntal Health pecialist Date CAUTION: DESIGN APP' •VAL 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: 740''z 1‹ ✓ 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. Revised:4/14/2025 a 2 Cu IV xy;"?s•� N vky ▪ 7s.2-Tn' O ♦ �6 1 it r • cc. m -1'y .' t 1 r rr • °- x 3 }'� 4' ? • r rt y fp rto � 1,ir, '. v. cl, Elt ♦ / O Vs ♦• i •♦ ♦ ♦♦ M sii. ' ,, • M1N.1Y::. a, o ! • © ,j ®0®o®n V O5 V7 W N H (3 ' 3 3 o v Q1 d iy r , i ' 1' N �irt. �i 0 T -2ii4�W'fiC+ ,,,i } 'io ran -fie v�i a—�. t� •S. , N 4 \i rP` aiey-•j IV ./10._,..1„.,'4' _...* •,T, g ,....,4,, a cr i , R 4 m 7 70 ro co Site Environmental m > �, ° � -7 Map - T 5 -s + 3 m g6 W o !1 z Parcel#22223 50 01001 N o 2 = D 401 E Trails End Dr °D LI to A n o _ o N 6 Belfair,WA 98528 S' w L 01 o fl m o r < — o v' d O J g) 13 a Cm Lc rt . 9 r r- 0 co Z % 0- �`F, P \ / QQ� �0 , X �J�- �� `�� ;' \ / \ `Y- ` X02 TANKS C/O W/ HEADWORKS „-' \__ . 75'SETBACK -'" FROM WETLAND 1 O V' \ ,- / `� \ ' / ''` \ O ' s ,,''" ,/ '`, \ O i / `\ ,- / \ \ r--N W '" " /// PRIMARY ` O / OSCAR X02 ', -- / \-- / 70_ / ‘ // 4111111111111111'o N // V 96.3 , / / 1"SCH. 40 A TRANSPORT& RETURN LINES �\ 00,1000 /11 i \ ,7.1 1 0.0 „7";,/,', RESERVE AREAIV 455 SQn_ \' Iiiiii0000 ,, 2' , it A *INSTALL OSCAR X02 p p R . co...4,of ms.1/4.,..,,,, PER MANUFACTURE 0 " / ez'r '- - 0 INSTRUCTIONS. OCT 2 �M' 0.- ROBER�T�H3 AYSSE 7 2025 .. .1iii�-i '� rfT•C MASON COUNTY ENVIRONMENTAL HEAkikb EXPIRES J BW AN ASBUILTI INSTALL SIGNOFF FEE WILL BE CHARGED AT TIME OF INSTALLATION CUSTOMER: MPM VENIRE GROUP I1.0 TEST HOLE I: TEST HOLE 2: TEST HOLE 3: PIONEER DIGGINC, INC. PARCEL# 77M 50 01001 29+11L1. SEPTIC DESIGNS ADDRESS: 401 TRAILS END DR. ROOT -29 Rk OIS-34 ROOI S-29 DI$CLAIMER ORB IS NOT A SURVEY.REFERENCES INCLUDE.MPLICANT/COUNTY PROVIDED 1 3083EMASONBENSONRD. GRAPEVIEW,WA98546 DESIGNER: ROBER.TH.PAYSSE FLATS OR SURVEYS.FIELD MEASUREMENTS MID COUNTY015 DESIGN INTENDED FOR SEPTIC OFFICE-360-426-1803 FAX-360-427-2353 SHEET: DF DETAIL SCALE 1' �0 SE=S ONEEvN CY REPW c5EESI GEoREVNOTRESPONSIBLE FO SETBACKSC UIRE OETOTO SEPTIC COMPONENTS i i�� �i TRAILS EN D , LAKE / \ ;' \ ZN WETLAND BOUNDARY , // (AS PER REPORT SUPPLIED BY CUSTOMER) do %\ / \ ---,,....< . • ` \`---- —— —\ ->S \ \ j/— 75'S ETBACK TO W ETLAN D \ Off`- �<<- \ QQQ- �p �. ( 4��� ` I • o \ '-� ��`\ O O - / -5,., . F' . O LA, /2c`l ...A OSCAR X02 TANKS " \ // , ;E (MAINTAIN 5'SETBACK TO HOME) ,Q���©/ , .�(� IIIIIIIII.j/ OSCAR X02 PRIMARY k \ 11111111 ;\ i9,ifg 1 pi / / �s ,., �, W/100% RESERVE AREA \\,5,41. / �, (MAINTAIN 10'SETBACK TO HOME) �, �Q- VEWATERLINE: MAINTA 1cP+ ! 0 ./� DF- ` TO SEPTIC LINES & COMPO TS. i,.• �- P., • OCT 2 7 202� ,f �, s ao�„ f.`� DBL SLEEVE IF 10' ,14. ROBERT H LUYSSE MASON COUNTY ENVIRONMENTAL HEALTH ,�';;; '` ';F ,� N JBW EXPIRES AN ASBUILT/INSTALL SIGNOFF FEE WILL BE CHARGED AT TIME OF INSTALLATION CUSTOMER: MPM VEMURfi GROUP LLC TEST HOLE I: FEST HOLE 2: TEST HOLE 3: PIONEER. DICCINC�, INC. PARCEL#:2-M3-50-01001 +1111 34+ I 29+ILL SEPTIC DESIGNS ADDRESS: 401 TRAILS END DR Roots-29 ROOTS 34 Roo1S-29 3083 E.MASON BENSON R.D. GRAPEVIEW,WA 98546 DESIGNER: ROBERT H.PAYSSE DISCLAIM THIS IS NOT A SURVEY.REFEREO'ES INCLUDE APPLICANT/COUNTY PROVIDED PLATS OR SURVEYS,FIELD MEASUREMENTS AND COUNTY GIS DESIGN INTENDED FOR SEPTIC OFFICE-360-426-1803 FAX 360-427-2353 Si1 r F-r: SITE PLAN SCALE 1"=30' DDEPARTINTIAENCY REVIEW DEDEVSNER NOCTRESPONSTE FOR SETBACKS UMIRELATo SEPTIC COMPONENTS. 0550 COILS INSPECTION PORT W/SLIP CAP ASTM C-33 SAND INSPECTION PORT _\_/- W/SLIP CAP 13' I PREPARED SOIL SURFACE 'INSTALL OSCAR X02 PER MANUFACTURER INSTRUCTIONS PPROVE 4 4., 0.OCT 2 7 2025 D �0 I'I SCN COUNTY ENVIRONMENTAL HE-+ li. 7A, JBW A • 11"• ' ' `, • 5. FoeearrI PAYssE .:. E:ceiRRES AN ASBUILT/INSTALL SIGNOFF FEE WILL BE CHARGED AT TIME OF INSTALLATION CUSTOMER: MPM VENrU E GROUP U.C. TEST HOLE I: TEST HOLE 2: TEST HOLE 3: PIONEER DIGGINCC, INC PARCEL#:7)993-50-01001 29+9 111 3-4+TI�LL 29+;I L SEPTIC DESIGNS ADDRESS: 401 TRAILS END DR ROOTS 29 ROOTS 3 ROOTS 29 DISCLAIMER:TO MI NOT A SURVEY.REFERENCES INCLUDE APRICANTICOUNTY PROVIDED 3083E MASON BENSON R.D. FAX -360IEW.WA 9854( DESIGNER: 01TRAILS ROBERT H PAYSSE PLATS OR SURVEYS.FIELD MEASUREMENTS AND CO R OIS DESIGN INTENDED FOR SEPTIC PURPOSES ONLY PROPOSED DEVELOPMEFli MAY BE SUBJECT TO OTHER OFFICE 360 4261803 FAX 360 427 2353 SHEET: DF DETAIL(2) SCALE NA OEPAR1NENTIAG'ENCY REVIEW DESIGNER NOT RESPONSIBLE FOR SETBACKS UNRELATED TO SEPTIC COMPONENTS t M N 0 N N N 4/10 Z • W a a > N 0 g )i31,vVA•• ti. t`2 .. 9,71� '.0"4 F..{".i•. .i SLaLy t ,'s`Jb .�X...0•. h� �T_a. !fL I 1 k 1 ( I room 0033 �(�y4. ,.' „ii. ' 1 • Ill t ' e Hi !. _..�i� a .•1 U ea tr.! ....:, 0~ i, .�i'iJ ili. • 00 H Y itbiie>3istis,am..3;t:,,_.?::sJ.ub9erlS. Nac .„„, Fs C Ito N X Ita J:..WW..2�Lr:ra.1 f71`.`/.f:.S1i.K.f I 4.l i,i:- 5'A.4.. .K+4;. .,..."x..,_a. : '4 ' i;i3----\ t • IIi'1II ' !0 - 1 — ••• ,4% [1111 ‘s, ' . . ;•' F• t -.... ck L Y H;7K.W'$t' lili _._ }t 1... •srr.e•a„nu.• 7,f;.,�1 z.:8�NL7'a'�,:•'.r Z $" tt C - r ,,, •: { N g U~ ''A',i 4.i .. 0 V vo .: l i \ � ,,,3_ � ICI v, .t.e.s!a?.ra•-';sih:''SXri::s::4141•!ialitiattlf � • fl �. & •b .•E•br S 3 Nu 0 x m r a —J ® V W APPROVERW 7 Z 0 0 OCT 2 7 2025 o Z MASON COUNTY ENVIRONMENTAL HEALTH o • g JBW J 0 l SUBMITTAL DATA SHEET Thermoplastic Reinforced Thermoplastic motor bracket and discharge with built-in guide bearing.This 1/2 HP pump has a stainless steel top bearing and motor coupling. These are assembled with our A.Y. McDonald stainless steel motors.Two wire single phase models include pump, motor, and 10' lead. This four inch submersible is supplied with grounded leads meeting the National Electrical Code(N.E.C.)specifications. The performance curve below will assist you in choosing the pump that meets your needs. A MODELS I E-30 GPM (X) MI E - 30 GPM B 300 . _ 1/2 HP SHUTOFF HEAD LA, — . 122 FT. • 53 P.S.I. C. 1 W — 200 1 I- ; { --i I I _.-. swr j -- 100 1/2 HP•4 STAGES i i i OH i I ; { ,_._- �, V I Simplex 0 5 10 0 20 50 30 APPOROVE Duplex3 0 10 20 30 40 50 60 Fourplex 0 20 40 60 80 100 120 s�' FLOW GPM OCT 2 7 2025 . Specifications MASON COUNTY ENVIRONMENTAL HEALTH Model HP Material Volts Phase A B Wt. J B P LOT-30 1/2 Plastic 115 1 10.94 • 9.53 23 EST.1E56 ST. Mc SUBMITTAL INFORMATION NV s - Stainless steel pump shell and pump shaft - Powered by A.Y.McDonald submersible motors 1/2 HP. - Reinforced Thermoplastic diffusers and impellers - 1 1/4" FNPT Discharge - Thermoplastic intake screen and cable guard NO-LEAD:The weighted average of the wetted surface of this no-lead product contacted by consumable water contains less than one quarter of one percent(0.25%) lead. Lowridge Onsite Technologies,Inc. Toll Free: 1-877-476-8823 dave@lowridgetech.com P.O.Box 1179 Fax: 1-425-335-3622 oscaronsite.com Lake Stevens,WA 98258 A.Y.McDonald considers the information on this assembly drawing correct when published.Item and option availability.including specifications,are subject to change without notice. Submitted by: 1/2022 Installation & System Notes 1. Installer must contact designer for final inspection of the installation prior to cover. All components, including tanks, lids, transport line, drainfield, and water lines must be open for inspection. A$350.00 fee will be charged for time involved with the inspection of the installation and creation of the record drawing. The designer reserves the right to charge additional fees if multiple visits are needed due to installation errors or inaccessible components. 2.This septic design must be installed by a certified installer with the local health department. All components shall be installed according to state, county,and manufacturer requirements. For Homeowner Installs,the owner must get approval from the designer and local health department prior to attempting installation. 3. Designer is not a surveyor. Installer must familiarize themselves with property line locations prior to installation. Any confusion or conflicts with line locations should be reported to the property owner. A licensed surveyor may be necessary prior to installation to confirm all line locations. Any discrepancies found must be reported to the designer immediately. 4. Drainfield area may only be cleared by a licensed installer familiar with sensitive drainfield area preservation. The builder, lot developer,or property owner shall not clear the drainfield area. Any clearing required for drainfield installation shall not remove or disturb any top soil in Primary and Reserve areas. Removal or disturbance to drainfield soils could render design void. 5.The property owner and installer are responsible for locating all underground utilities (ex. water,gas, electric) prior to installation. Any utility locations shown within design drawings are likely approximate and may not be exact. 6.All proposed tanks must be installed on original soils or compacted gravels. Extend all tank connection lines out onto original soil to avoid settling issues. Risers and lids must be brought to finished grade and left accessible for future operations and maintenance. Component manufacturers (ex. ATU, Glendons,) may have other requirements not listed within this design. 7. All electrical wiring shall be done by a licensed electrician or homeowner(if allowed) and must be permitted through Labor and Industries. Designer not responsible for electrical permitting or other electrical specific code requirements. 8. The proposed septic system should be installed in dry weather conditions. Any failed attempts at installation during wet weather conditions may render this design void. 9. Maintain loft to waterlines with all septic components. If less than 10ft is required, sleeving in sch. 40 pvc is required. If sewage transport lines and waterlines must cross,waterline must be 18" above sewage line with one of the lines sleeved in sch. 40 pvc 10ft in each direction of crossing. 10. This design may include waiver applications with specific mitigation measures pertaining to installation,operation and maintenance of the proposed components. 11. Stormwater runoff,footing drains, roof drains must be diverted away from any septic system components. No curtain, foundation, perimeter drains shall be installed 30ft downslope and loft upslope of drainfield areas. 12.This design is site specific and intended to meet state and county requirements that are related to the system components being proposed. Any placement of proposed buildings, proposed wells or other non-related items on these drawings may or may not meet other requirements. 13. All onsite septic systems require regular maintenance to verify satisfactory operation. The system owner/operator is responsible for the continuous operation and maintenance of the system per WAC 246-272A. For operation and maintenance information, refer to Mason County Public Health Homeowner's Manual,which should be received after st atign 14. System owner should be cautious of landscaping around septic components. Root intru p p can cause premature failure of the drainfield area. In addition, bushes and trees should bey' ! OCT272025 away from lids and other septic maintenance points. T 15. Changes made at time of installation may impact designer calculations, pump sizing,artd�l�CGU,JT IRONti1E�TAlHEr,G�L: compliance w/county and state requirements. Contact designer prior to install w/any , ' proposed variations from design. Changes may result in additional fees and permitting. (v,6. ,; • PIONEER. DIGGING, INC. USTOMER: MPM vErr GROUP PARCEL#:7 7 7 7 3-5 0-01OOi001 c 51C0.317 1 FCBE( M�WiY55E SEPTIC DESIGNS ADDRESS: 401 TRAILS END DR z, , 3083 E MASON BENSON RD. CRAPEVIEW,WA 98546 DESIGNER: ROBERT H.PAYSSE ExF'RES OFFICE-360-426-1803 FAX-360-427-2353 SHUT: NOTES SCALE NA