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Home My WebLink AboutSWG2025-00355 - SWG Application / Design - 9/8/2025 MASON COUNTY 415 N 6TH STREET,SHELTON,WA 98584 J` SHELTON:360-427-9670,EXT 400 BELFAIR:360-275-4467,EXT 400 Public Health & Human Services ELMA:360-482-5269,EXT400 FAX:360-427-7787 On-Site Sewage System Permit: SWG2025-00355 UNK 1 APPLICANT JESSE MOSLEY Phone: Address: 163 HAWTHORNE LN SHELTON, WA 98584 APPLICANT ROBERTSHAW-MOSLEY ET VIR LESLEY A Phone: Address: 163 HAWTHORNE LN SHELTON, WA 98584 OWNER ROBERTSHAW-MOSLEY ET VIR LESLEY A Phone: Address: 163 HAWTHORNE LN SHELTON, WA 98584 SEPTIC DESIGNER BOB PAYSSE* Phone: 360-507-1498 Address: 3083 E Mason Benson Road GRAPEVIEW, WA 98546 Site Address: 290 E SHAMROCK DR Primary Parcel Number: 321275200017 Permit Description: New 3bd ATU to subsurface drip w/Class A waiver for waterline Permit Submitted Date: 09/08/2025 Permit Issued Date: 10/09/2025 Issued By: Rhonda Thompson Current Permit Fees Paid: $555.00 (additional fees may be required upon installation of system). Permit Expiration Date: 09/24/2028 (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 downslope 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. 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/onsite/oss-inspection-request.php or call: 360-427-9670, extension 400. MASON COUNTY 415 N 6TH STREET,SHELTON,WA 98584 ea: SHELTON:360-427-9670,EXT 400 BELFAIR:360-275-4467,EXT 400 —�� Public Health & Human Services ELMA:360-482-5269,EXT 400 FAX:360-427-7787 7 Mason County Asbuilt Form, Record Drawing, and Installation fee must be submitted for final installation approval. 8 Installer must meet Class A mitigation for waterline to drain field setback reduction to 5ft: 1) Extra protection of integrity of water line 1a) Water line installed in casing of at least Schedule 40 PVC within 10 feet of the dispersal component. Water lines are uniformly supported by pressure-grouting annular space with sandcement grout or bentonite, or casing spacers or skids installed consistent with AWWA PVC Pipe Design and Installation Manual M23. 2) Performance testing of water line 2a) Water line leakage tests consistent with WSDOT 7-09.3(23) Hydrostatic Pressure Test. 3) Hydrogeologic susceptibility 3a) Adequate protective site-specific conditions exist, such as physical settings with low hydrogeologic susceptibility from contaminant infiltration, i.e. deep, well-drained soils or downgradient contaminant source. 4 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.govlhealth/environmentallonsiteloss-inspection-request.php or call: 360-427-9670, extension 400. OFFICIAL USE ONLY ita MASON COUNTY DATE RECEIVED: Y , b _ 6 D AMOUNTRECENED6 C�, RECEIVED W to ------- Public 55 Public Health & Human Services 55 CO Environmental Health 360-427-9670,ext.400 or 360-275-4467,ext. 415 N.6th Street-Shelton,WA 98584 S W G 3) 5 - o 035 5 0 2 z to ON-SITE SEWAGE SYSTEM APPLICATION D D APPLICANT .-,c»F m n JESS MOSLEY z MAILING ADDRESS-STREET,CITY.STATE,ZIP CODE C E 163 HAWTHORNE LN SHELTON WA 98584 m SITE ADDRESS-STREET,CITY,ZIP CODE Z7 290 SHAMROCK DR SHELTON WA 98584 I u' NAME OF DESIGNER PHONE ROBERT H. PAYSSE 360-426-1803 n' NAME OF INSTALLER PHONE a TBD PERMIT TYPE(select one) DRINKING WATER SOURCE - I N) IVI RESIDENTIAL OSS COMMUNITY OSS b COMMERCIAL OSS 6 PRIVATE INDIVIDUAL WELL 6 PRIVATE TWO-PARTY WELL Z I � TYPE OF WORK(select one) PUBLIC WATER SYSTEM LAKE LIMERICK Pi NEW CONSTRUCTION/UPGRADES ff REPAIR/REPLACEMENT OTHER DETAILS(select all that apply) 0 TABLE X REPAIR I Ul SUBMITTALS ❑ SURFACING SEWAGE 0 EXISTING FAILURE 0 SHORELINE co Wr i DESIGN FORM(REQUIRED) f SEPTIC DESIGN(REQUIRED) BEDROOMS LOT SIZE WAS LOT CREATED AFTER4/120257 O I IV L10 WAIVER(S)(IFAPPLICABLE) 3 0.26 ❑ YES 0 NO Z I DIRECTIONS TO SITE AND SITE CONDITIONS (ex.locked gale) NORTH HWY 3. LEFT ON MASON LAKE RD. LEFT ON ST ANDREWS DRIVE I o (ENTRANCE BY FIRESTATION). LEFT ON SHAMROCK DR, JUST BEFORE PRO SHOP. o I o CONTINUE TO SITE ADDRESS 290 ON RIGHT. —1 I —a SITE MUST BE FLAGGED FROM MAIN ROAD AND TEST HOLES MUST BE FLAGGED WITH TEST HOLE NUMBERS. I - 1 OFFICIAL USE ONLY BELOW THIS LINE UPGRADE/FAILURE SOURCE(for reporting purposes) ❑VOLUNTARY 0 MAINTENANCE/PUMPING 0 BUILDING PERMIT ['HOME SALE ['COMPLAINT 0 OTHER: INSPECTOR SOIL LOGS COMMENTS/CONDITIONS SL 734 fi1I `1 - '� 2 -'( �� web. 1 It..._+,., p /to 4c LI u -houri---- , tv t > i'. L.----'-..1 SOIL CODES: • RECORD DRAWING AND INSTALLATION REPORT i I V=VERY G=GRAVELLY S=SAND L=LOAM Si=SILT C=CLAY E=EXTREMELY R=ROOTS REQUIRED FOR FINAL APPROVAL. INSPECTOR SIGNATURE DATE APPLICATION EXPIRATION DATE APPLI ION APPROVED/ISSUED BY DATE ftM\A,\P 1Izy1n, (0ItTHIS FORM MAY r ' 1 ' - NNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSITE Revised:4/14/2025 DESIGN FORM—PAGE ONE Assessor's Parcel Number: 3 2 1 2 7 — 5 2 — 0 0 0 1 7 ^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 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 Q355 • GOZ,E5 Designer's Name: ROBERT H. PAYSSE Applicant's Name: JESS MOSLEY Designer's Phone Number: 360-426-1803 Mailing Address: 163 HAWTHORNE LN 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.com DESIGN PARAMETERS Treatment Device ❑Glendon 0 Sand Filter 0 Mound 0 Sand l,i d Drainfield 0 Recirc ating Filter +❑ATU NUWATER Ll Other Treatment Level(check all that apply): ❑A , E3 0 C 0 BLl BL2 O BL3 El E ❑N Drainfield Type ❑Gravity 0 Pressure 0 Trench 0 Bed et Sub Surface Drip Septic Tank/Drainfield Specifications Laterals Number of Bedrooms 3 Schedule/Class NETAFIM Daily Flow:Operating Capacity 270 gpd Length 150 ft 1./-- Daily Flow: Design Flow 360 gpd Diameter 0.5 in Septic Tank Capacity(working) BNR500 gal Number 3 v•-• Receiving Soil Type(1-6) 4 Separation 1.5 ft s'..-- Receiving Soil Appl.Rate 0.6 gpd/ft2 Orifices Required Primary Area 675 ft2 ` Total Number of Orifices 450 f Designed Primary Area 675 ft2 ✓ Diameter .42 GPH in Designed Reserve Area 900 ft2 Spacing 12 in !1"--- Trench/Bed Width 18 ft Manifold Trench/Bed Length 37.5 ft Schedule/Class SCH.40 Elevation Measurements Length 18 ft Original Drainfield Area Slope 0 % Diameter 1 in New Slope,If Altered 0 % Preferred manifold configuration used? 0 Yes 0 No Depth of Excavation Up-slope 6-8 in tr Transport Pipe from Original Grade Down-slope 6-8 in Schedule/Class SCH.40 Designed Vertical Separation 12+ in Length 50 ft Gravel-based Drainfield Required? ❑ Yes 0 No Diameter 1 in Pump Required? el Yes 0 No Dosing and Pump Chamber / Pump/Siphon Specifications Number of doses/day 12 ✓ Diff. in Elevation Between Pump&Uppermost Orifice 7 ft Dose quantity 22.5 gal . / Drainfield Squirt Height/Selected Residual(head) - ft Chamber Capacity(flood) 1500 gal Uppermost Orifice Higher 0 Lower than Pump Shutoff Pump controls:Please check those required. Capacity @ Total Pressure Head 7.95 gpm af Timer Elapse Meter lif Event Counter Calculated Total Pressure Head 90 ft If Timer: Pump on 6 MIN ,pump off 1 HR 54 MIN Comments APPROVED OCT 0 9 2025 MASUN COUNT(ENVIROIYENTAL I iCALTN RET Revised:4/14/2025 DESIGN FORM—PAGE TWO Assessor's Parcel Number: 3 2 1 2 7 — 5 2 -- 0 0 0 1 7 Permit Number: SWG DESIGN CHECKLISTS Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch Iii Test hole locations 67! Drainfield orientation and layout Reference depth from original grade: 6d Soil logs It Trench/bed dimensions and g Septic tank Qf Property lines critical distances within layout lif Drainfield cover 6d Existing and proposed wells Eig D-Box/Valve box locations Reference depth from original grade within 100 ft of property Gt1 Septic tank/pump chamber and restrictive strata: 2 1 Measurements to cuts,banks,and locations 121 Laterals,trench bed,top and surface water and critical areas 6d Observation port location bottom g 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 6d Orifice placement Other cross-section detail: 0 Location and dimension of primary system and reserve area g Lateral placement with distance M' Observation ports/clean-outs to edge of bed 0 Buildings Other Information g Audible/visual alarm referenced Yes No lid Direction of slope indicator GI Scale of drawingshown on scale WI Waterlines `d 0 Design staked out bar 0 l;I Recorded Notices attached 0 Roads,easements,driveways, O Elevation benchmark and relative g 0 Waiver(s)attached parking elevations of system components g 0 Pump curve attached kg North arrow and scale drawing 0 Q(Evaluation of failure shown on scale bar Non-residential justification ❑ [I Waste strength ❑ l 'Flow DESIGN APPROVAL The undersigned designer must be notified by 'ns aller at time of installation g Yes 0 No vo64,0 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 on-site regulations: Environmental Health S ecialist 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: I v 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 SHAMROCK DRIVE PROPOSED WATERLINE MAINTAIN 10'+ OR \ , DBL SLEEVE AS REQ. - - - -- - - b 1 DRIVEWAY 1 I ' 675 SOFT I PARKING ;� I I (PRIMARY AREA) 1 I 52' I I I CA ON PROPOSED I I N 3-BEDROOM I 900 SOFT HOME (RESERVE AREA) O I I I Y' 1 L 32' i 1 coo -7'. • c i 1 IN 18' — N NUWATER BNR500 & 1500 PUMP TANK 1 I I APPROVE I D so OCT 0 9 2025 �, MASON CGUh'TY ENI�RON�!ENTAL yE4LTH I 1 RET 1 , L._ 1:t7v,,,,,,...7:"...,:,..D.1,,i.,.44 }' FCBERT 1• WLiSSE ! i't EXPIRES AN ASBUILT/INSTALL SIGNOFF FEE WILL BE CHARGED AT TIME OF INSTALLATION PIONEER DICCING, INC. AR OL# 32127 52-0OOIL7 0-3232+TILL LE I: TES3T 2: TESTALE 3: � ILL I I'I IC DESIGNS ADDRFSS: 290 SHAMROCK DR. ROOTS @ 32 ROOTS @ 32 ROOTS @ 28 3083 E.vt&'ON BEN.SON RD. GRAPEVIEW,WA 98546 DESIGNER: R.OBERT H.PAYSSE CASCLAJMER THE Ja NOT A SURVEY.REFERENCES INCLUDE APPLICANT/COUNTY PROVIDED PUTS OR SURVEYS.FIELD MEASUREMENTS AND COUNTY OIS.DESIGN INTENDED FOR SEPTIC OFFICE-360-426-1803 FAX-360-427-2353 SHEET: SITE PLAN SCALE r=20' P,RPOSES ONLY PROPOSED DEVELOPMENT MAY BE SUBJECT TO OTHER DEPARTMENT/AGENCY REVIEW.DESIGNER NOT RESPONSIBLE FOR SETBACKS UNRELATED TO SEPTIC COMPONENTS I\ , I SHAMROCK DRIVE ,, _ T— ,a ,a I DRIVEWAY PARKING + n n n n n n / PROPOSED WATERLINE 5' MAINTAIN 10'+ OR — DBL SLEEVE AS REQ. I I 675 SOFT PRIMARY: 12 0 37.5 FT/ 3@150Fr/ 450 LN FT r ' —r— 13' _ 1.5 FT O.C. I I I I HEADWORKS Z 4 PROPOSED , 3—BEDROOM 0 / AP PROVED E I P PROVED OCT 09 25 MASON COUNTYENVIRONM 1"SCH. 40 EhTAL HEA17,bfNSPORT 1 `y�` RET & RETURN I F: WI •Fe ,- -.''0;.*;?3 '''''. 1, .1% b grs--e 50317 -. ,'T - V 6. FCBER h !.;.S. .,IIIr -I /III !//!II.7 AN ASBUILT!INSTALL SIGNOFF FEE WILL BE CHARGED AT TIME OF INSTALLATION I I C/O —\ 7 J /`\� U, 1 II A 1 CUSTOMER: JFSS MOSLEY TEST HOLE I: TEST HOLE 2: TEST HOLE 3: PIONEER. DIGGING, INC PARCEL# 32127-52-00017 0-32 ILL 0-32 ILL 32+T IL 0-28 L 32+TIL L 28+TILL SEPTIC DESIGNS -\DDRESSS: 290 SHAMROCK DR ROOTS @ 32 ROOTS @ 32 ROOTS @ 28 3083 E MASON BENSON R.D. GRAPEVILW,WA 98546 DESIGNER: ROBERT H.PAYSSE ry DISCLAIMER ISC O SURVEYS.MSIS OT A SURVMEASUEY.IAETS REFERENCES LINTY GIE AADESICC INTENDED ELOUNTY PR VIEPLASEPTiD OFFICE-360-426-1803 FAX-360-427-2353 SHEET: DF DETAIL SCALE 1"=iV DEPARTEs /AGE PROPODED DEVNOT R SP bvL BE SOACKS TO OTNIC SEPTIC COMPONENC�RENEW DESIGNER NOT RESPONS1BlE FOR SEBACKS UNRELATED TC SEPTIC COMPONENTS. 6"-8" INSTALL DRIPLINE DEPTH 0 0 ��%�%��i��i��i�� `�� ••\.• FLEX TUBING (r=c0 0 0 0 DRIPLINE \— 1 SCH. 40 6" ICV BOX TO AIR/VAC FIN. GRADE ----\ RELIEF VALVE 0I H D Fowler Company Continuous Flush Headwork Quality Performance, Long-Life and Reliable Onsite Effluent Control Applications: • Onsite wastewater drip dispersal systems • Reuse applications including municipally treated eMuent designated for imgatan and •y� T+�—i.%•"IRINA � other disinfected and non-d•;mfected water r ��t ✓:� {�� i Ak., sources e � W E %g 1740,0 • In a treaff,tent system such as an .�i:,•-t 1.'•�4 .414 . -AA' • intermittent sand fitter or mound system 41.. V,gli rl lf %M�r.4otti ir -eI�d41.01*.ji Rainwater harvesting systems �t.IS4f'.itti e." j�� i.{ %k •• Whereverr effeceywater tive removal of debns is i�Y e�gep01%'-.�401 40.: 0• I {��. %�. a..%� �• % required Typically Installed downstream of treatment _ ,r„ ......-•' process when used with onsite effluent • Can be used with domestic strength septic f tank effluent with proper design and APPROVED On The PUNFJIDWORK$d Comes Standard Ina 24"Riser OCT 0 9 2025 Pt. I MASON COUNTY ENVIRONMENTAL HEALTH' y� ' TM A.ot ._ RET NETAFIM •a'�' 4., �'. S, D,,, : . 40 1� GROW MORE WITH LESS s ROBERTh SF •, •AYDSE • $4 4..i. ........ _CI IP'r, ,1 ...ri JOOOO - "II,.- EXPIRES AN ASBUILT/INSTALL SIGNOFF FEE WILL BE CHARGED AT TIME OF INSTALLATION PIONEER DIGGING, INC. CUSTOMER: JESS PARCEL#:32127 52-00017Y SEP I IL 1)1 SIGNS ADDRESS: 290 SHAMROCK DR I DISCLAIMER. THIS IS NOT A SURVEY.REFERENCES INCLUDE-APPLICANTICOUNTY PROVIDED 311t33 E.MASON BENSON RD. GRAPEVIEW,WA9854c DESIGNER: ROBERT H.PAYSSE LATSOR SURVEYS.FIELD MEASUREMENTS AND COUNTY GI$ DESIGN INTENDED FOR SEPTIC OFFICE 36(}42151803 FAX 360 427 2353 T MAY BE SUBJECT TO OTHER \ DE➢ARPURPOTMENT AOENCY RENEW DESGNER NOT RESSES ONLY PROPOSED PONSIBLE FOR SETBACKS UNRELATED TO HEFT: DRIP DETAIlS SCALE NA SEPTIC COMPONENTS • • DUAL PORT AERATOR LID VEN" DESIGNER RECOMMENDS INSTALLING AIR SLOWER ABOVE GRADE R GLEANOLRTFT• 24.CAST IN RISER W/ AND WTIHIN ARTIFICIAL ROCK OR HOUSING FROM FOVNDATON� �WATERTIGHTLD AND SCREWS I _ I:- I'PVC MP)� ... I ri ^IE2.PVCAIRLINE I - / •ANI'ARY"EE ��Z•• _T �F r• 2 - �_ 1 • - • MASTIC INLET • +—_ • ` ,.•C) OUTLET TO DPAINFIELD 1J .■ WATERTIGHT / ♦ 1'PVC SLUDGE - FLEXIBLE FITTING .:•TEE J RETURN LINE r~ ♦ -WATERTIGHT 1 �-.1 FLEXIBLE FITTING :•PVC J DIGE57ERCHAMBER CLAR FIER • OPERATING CAPACI re 474 CAI • CHAMBER • FLOOD CAPACITY 518 GALLON< ISO GALLONS FLOOD'91 GAL 1 TRASH• ITBER TANKS MUST BEr y. OPERATINGCAPACITY 4[.3 GAL • FLOOD CAPACITY 506 GALLONS ON STATE DOH APPROVED LIST , .; OF SEWAGE NI/WATER BNR 500 TANKS . •. o o • ' 'I •' ?FU DISER BARS(2) �- Ii•� PARALLEL TO TANK WALL S PUMP TANKS OVER .•• • , c SLUDGE RETL a': • 1000 GAL. REQUIRES • o .4•:-•••.; ' USE RUBBER •.• • • , . GROMETS FOR TWO ACCESS RISERS r 2 . • A• • • • ., ± • TRANSPORT LINE TO GRADE = _ • ' • • - _ • , AND ELECTRICAL PUMP TANKS ON RISERS.SNRE ALL MAKE HOLES LOCATED AT HIGHER ELEVATION THAN NUWATER CONTROL PANEL ARE WATER-TIGHT DRAINFIELD MUST 24"RIBBED RISERS HAVE ANTI-SIPHON o W/WATER TIGHT LIDS DEVICE INSTALLED. TI a 4 G a FINISHED GRADE E_E:?RI<"AL WORK DONE -- _ _ __`_ BY LI:,ENSED ELEC-RI:IAN — ---- TRANSPORT LINE 11E<1RT AL:ON Mil -_ RUN DRIP RETURN . ,: :' : `'.- _.: �'_'r. : • . LINE INTO PUMP s TANK RISER INLET . ' UNION& BALL VALVE WATER-11 V. to fo p , 000ALLONWATER77GHT '4 CHECK VALVE O N V E I CONCRL/L PUMP TANK (28.5 GAL./IN.) OC 1 9 2025 MASON COUNTY VIRONMENTAL fl�l� WATER FLOAT FLO-I N DVCER i. '•R ET .• $v. II ON/OFF FLOAT . USE TANKS FITTED • ,k`•• W/CAST IN WATER n, :SP � �' PUMP: ORENCO PF_2010 J - TIGHT FITTINGS FOR 1�.,,D "`ro, - INLET/OVTLES AND Q` i� (OR EQVIVILEnT) IVy a'. , ` ' CAST IN RISER st,CO3t7 _••r':':. -?•, ••: . _ _ _. ,••;_•.. ._ ADAPTERS TO IP 1.0.: Roe.(ST H PAYSSE :' ENSURE WATER •$, �.,. .A.Po ar .0��A�� TIGHTNESS EXPIRES CUSTOMER: JESS MOSLEY SCALE NA PIONEER DIGGING=, INC. PARCEL 32127-52-00017 INSTALL TANKS ON ORIGINAL OR SEI'1 IC DESK,NS ADDRESS: 290 SHAMROCK DR COMPACTED LEVEL SOILS. RUN CROSS 3083 E_MASON BENSON RD. CR.APEVIEW,WA 9854o DESIGNER: ROBERT H.PAYSSE CONNECTIONS INTO ORIGINAL SOILS TO OFFICE-360-426-I803 FAX-360-427-2353 DESIGN PAGE TANKS DETAIL AVOID SE I I LING. • DRIPFIELD SPECIFICATIONS REQUIRED DESIGNED BEDROOM COUNT THREE APPROVED DAILY FLOW(GPD) 360 DRAINFIELD AREA REQUIRED(FTA2) 675 675 OCTO n LINEAR FEET REQUIRED(FT) 450 450 l• I J 2025 EMITTER COUNT 450 450 MASON COUNTY ENVIRON,MENtAL HEALTH DESIGNED SPACING OF DRIPLINES(FT) 1.5 1.5 RET EMITTER FLOW 400 EMITTER FLOW RATE(GPH) 0.42 - 1PF20 Series,60 Hz,OS-1Shp[- TOTAL EMITTER FLOW RATE(GPH) 189 350(PFa16•J , • - i ro CONVERSION TO MINUTES(GPM) 3.15 e 300 HOOKUP/LATERALS TOTAL HOOKUPS/LATERALS 3 ti 450 � a • FLOW RATE PER HOOKUP/LATERAL(GPM) 1.6 a - 03 TOTAL FLOW RATE FOR HOOKUPS/LATERALS(GPM) 4.8 .c 200 TOTAL GPM(PUMP REQUIREMENTS) PF2005 PUMP FLOW RATING(GPM) 7.95 a '� DOSING SETTINGS 10o y . TOTAL DOSES/CYCLES 12 `o , ., OPERATING CAPACITY(GPD) 270 ~ 50 GALLONS PER CYCLE 22.5 0 DRAIN FIELD DISCHARGE RATE(EMITTER FLOW) 3.15 0 5 10 15 20 25 30 35 40 ON TIME(MINUTES) 6 Flow in gallons per minute(gpm) OFF TIME(MINUTES) 54 System Data Input Calculation Outputs Gatorts Per Day 360 Total System Information Applcefron Area Required(square het) 675 Sol Loading Rate(Gallons/Sq.Ft./Per Day(GPD))" 0.5333 Total Amoue of Buena'Required(feet) 460 Total Number of Emmers in the Dnp field 460 Select Emitter Flow Rate(GPH. 0.42 Zone Information Select Emitter Spacing Ouches) 12 Natter of Zones' 1 Amount ofBioine Per Zone(feet) 450 Flush Velocity(fpa) 2 Number of Emitters Per Zone 450 Mnirmum Number of Laterals Per Zone 2 Manrtum Number of Laterals Per Zone 6 Estimated Pump Flow Rating(GPM) 12.1 Number of Laterals That VW be Usedr. 3 Maunum Length of Bane'Laterals Based on Het Pressure 221 Hal Pressure(psi) 26 Flow Rate Per Zone(GPM) 32 Holding Capacity of Dripperane Per Zone(Gallons) 6.0 Het Pressure(Feet of Heed) 57.8 Additional Flow Requirement to Accommodate Flushing Velocity 4.8 Row Spacing Between Driphnes(feet) 1.6 Holding Capacity of Piping Holding Capacity(Gallons)of Suppty Lux 6 S,ppy&Flush Manifolds 2.7 Nuttier of Zones 1 Healing Capacity(Galore per Zone)of Biohne 6.0 Holding Capacity(Salons)of Supply Line.Manifolds and Dripperine 8.7 Hoots Per Day to Use for Dosing 24 Head Loss Elevation Change from Pump to Dose Tank Cadet Veen' 6 FDtlUDosing Lospa o Flushing Cycle (pxi)in Supply Line6 Manifolds' 1.6 Velocity(081 3A Elevation Change from Dose Tank to Drip Field(feet) 2 Fncnon Loss in Suppy Line&Supply flarrblda(pai, 0.6 Friction Loss in Supply Line&Supply Man folds(Feet of Head) 22 Length of Supply Line&Srppy&Fkxh Manifolds(fees 60 Additional Pressure Required for Return Manifold and Piping to Tank(psr)r'':°_ '."' - Ad050nol Pressure Regaled Eon Ream Manifold and Piping to Tank(Feet of Head) 23.1 TO(Total Dyoami:Head)in Feet of Heed 90.0 Type of Pipe•Supply Line&Manifolds PVC Sch40 Control Settings Information Total System Rudme Per Day(Minutes, 114 Sim of Suppy6 Manifold Pipe(inches) 1 Total Rirtme Per Zone Per Day(Mira/tes, 114 Total System Dosing Events Per Day. 24 Pipe RougFnnse Corstard 150 RuOme For Each Dose(Mutates)) 6 On Tne Between Doses in ate Same Zone(Hours to nearest 0 1) 0.9 Inside Diameter of Pipe(cries) 1.049 Miscellaneous Information Natter of Daily Dosing Everts Per Zone Dosing Volume Per Emtter Per Dose(gallons): 0.04 lodes Per Week of Dosin 6.99 Vokrrre of a Single Dose(galore) 16.6 Pump Selection ',amp Flow Rating(GPMj. 5.0 Save to FM TDH(Total D ` Head n tf Feet 90A Pump Mandac9a'ee +� vs, P •M•. PIONEER DIGGING, INC D1 CUSTOMER: JF.SS MOSLEY ,. PARCEL#:32127-52-00017 • SEPTIC DESIGNS ADDRESS: 290 SHAMROCK DR S1C0317 ' 0:: RCBERT H%WSW 3083 E MASON BENSON R.D. GRAPEVIEW,WA 98546 DESIGNER: ROBERT EL PAYSSE 1 rt. OFFICE-360-426-1803 FAX-360-427-2353 S {FF.T: CALCS SCALE NA EXPIRES ' installation & System Notes 1. Insstaller 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 10ft to waterlines with all septic components. If less than loft 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 10ft 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 a enance information, refer to Mason County Public Health Homeowner's Manual,which should be afpePiROtproval. 14. System owner should be cautious of landscaping around septic components. Root intrusion OCT 09 2025 can cause premature failure of the drainfield area. In addition, bushes and trees should be kept 4MEtiTA!HFALTN away from lids and other septic maintenance points. h?A.SON COUNTY�)`��T ' ' 15. Changes made at time of installation may impact designer calculations, pump sizing,and 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. WAgk, • PIONEER DIGGING, INC. PARCEL#:132127-52-0001L77 51031' ��- RCCEP. h varSSE +?' SEPTIC DESIGNS ADDRESS: 290 SHAMROCK DR t-c• ' ••• 3083 E MASON BENSON R.D. GRAPEVIEW,WA 98546 DESIGNER: ROBERT H.PAYSSE EXPIRES 0FFICF-360-426-1803 FAX-360-427-2353 Si WET: NOTES SCALE NA