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HomeMy WebLinkAboutSWG2026-00158 - SWG Application / Design - 5/19/2026 MASON COUNTY 415 N 6TH STREET,SHELTON, ,WA 98584 • � 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 On-Site Sewage System Permit: SWG2026-00158 APPLICANT STEWART REVOCABLE LIVING TRUST Phone: ET AL V ANN Address: V ANN STEWART TRUSTEE; EDGAR D ROWTON SHELTON, WA 98584 OWNER STEWART REVOCABLE LIVING TRUST Phone: ET AL V ANN Address: V ANN STEWART TRUSTEE; EDGAR D ROWTON SHELTON,WA 98584 SEPTIC DESIGNER ALEX PAYSSE* Phone: 360-507-1546 Address: 3089 E Mason Benson Rd GRAPEVIEW, WA 98546 Site Address: E Sea Spray Ln Primary Parcel Number: 220202393021 Permit Description: New SFR 3BR Pressure Permit Submitted Date: 05/19/2026 Permit Issued Date: 06/08/2026 Issued By: Jeff Wilmoth Current Permit Fees Paid: $570.00 (additional fees may be required upon installation of system). Permit Expiration Date: 06/03/2029 (based on date of inspection) Permit Conditions: I 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. 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/health/environmental/onsiteloss-inspection-request.php or call: 360-427-9670, extension 400. DESIGN FORM—PAGE ONE Assessor's Parcel Number: 2 2 0 2 0 - 2 3 - 9 3 0 2 1 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 publiicw view on the Mason County Web site.Maximum paper size: 11"X 17" !" ry ₹:e�, :,. ,�r2, ;t ��: ,: „��:n��,�a, � ,,,,.,,,,,,��'P I i...,L'eL ENT 1�:r,AT�1�4�°b� ,Y,Y,3,,3_. ✓,°. ,✓ 3.�,w u3` " dx' cA^d> ,,}^SI s't`'E, „ Permit Number: SWG - Designer's Name: ALEX PAYSSE Applicant's Name: ANN&ED STEWART Designer's Phone Number: 360-507-1546 Mailing Address: 31 E SEA SPRAY LN Designer's Address: 3089E MASON BENSON RD SHELTON WA 98584 City State Zip GRAPEVIEW WA 98546 City State Zip Designer's Email alex@alpinesepticdesign.com Treatment Device ❑Glendon ❑ Sand Filter ❑Mound ❑ Sand Lined Drainfield ❑Recirculating Filter ❑ATU ❑Other Treatment Level(check all that apply): ❑ A ❑B ❑C ❑BLI ❑BL2 El BL3 El E ❑N Drainfield Type ❑Gravity l 'Pressure l 'Trench ❑Bed ❑ Sub Surface Drip Septic Tank/Drainfield Specifications Laterals Number of Bedrooms 3 Schedule/Class SCH.40 Daily Flow:Operating Capacity 270 gpd Length VARIES ft Daily Flow:Design Flow 360 gpd Diameter 1.25 in Septic Tank Capacity(working) 1200 gal Number 4 Receiving Soil Type(1-6) 4 Separation 9 ft Receiving Soil Appl.Rate 0.6 gpd/ft2 Orifices Required Primary Area 600 ft2 Total Number of Orifices 50 Designed Primary Area 600 ft2 Diameter 3/16 in Designed Reserve Area 600 ft2 Spacing 48 in Trench/Bed Width 3 ft Manifold Trench/Bed Length 200 ft Schedule/Class SCH.40 Elevation Measurements i iL th. �� 32 ft Original Drainfield Area Slope 5 °o '' Dtamelex .r 1.25 in © yNew Slope, If Altered 5 ti PJ r aui p d con 1 ion used? ❑Yes 0 No L� P P Depth of Excavation Up-slope 8 -T"tans ort Pipe from Original Grade M' SON C)LINTY ule)C a PNMENTALss HEAL€�TH SCH.40 Down-slope 6 in Schedd g Designed Vertical Separation 24+ in Length P 11 30 ft Gravel-based Drainfield Required? l6 Yes ❑No Diameter 2 in Pump Required? Rf Yes O No Dosing and Pump Chamber Pump/Siphon Specifications Number of doses/day 6 Diff. in Elevation Between Pump&Uppermost Orifice 2 ft Dose quantity 60 gal Drainfield Squirt Height/Selected Residual(head) 2 ft Chamber Capacity(flood) 1200 gal Uppermost Orifice[Higher ❑Lower than Pump Shutoff Pump controls:Please check those required. Capacity @ Total Pressure Head 29.5 gpm l.I Timer 56 Elapse Meter 6X Event Counter Calculated Total Pressure Head 11.9 ft If Timer: Pump on 1.2 MIN ,pump off 4 HRS Comments Revised:4/14/2025 DESIGN FORM—PAGE TWO Assessor's Parcel Number:2 2 0 2 0 -- 2 3 -- 9 3 0 2 1 Permit Number: SWG ad Q( DESIGN HECKLIST$ Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch 61 Test hole locations 66 Drainfield orientation and layout Reference depth from original grade: 66 Soil logs Ed Trench/bed dimensions and E6 Septic tank 66 Property lines critical distances within layout E6 Drainfield cover l I Existing and proposed wells 9f D-Box/Valve box locations p p Reference depth from original grade within 100 ft of property l9 Septic tank/pump chamber and restrictive strata: 9 Measurements to cuts,banks,and locations Cd Laterals,trench/bed,top and surface water and critical areas 66 Observation port location bottom 61 Location and orientation of 66 Clean-out location 0 Curtain drain collector curtain drain and all absorption If Manifold placement 0 Sand augmentation components G� Orifice placement Other cross-section detail: 61 Location and dimension of L?1 Lateral placement with distance 0 Observation ports/clean-outs primary system and reserve area to edge of bed 6� Buildings Other Information Gi Audible/visual alarm referenced Yes No 56 Direction of slope indicator Q( Scale of drawing shown on scale i ❑ Design staked out 61 Waterlines bar 0 Rf Recorded Notices attached 66 Roads,easements,driveways, � 0 E�Waiver(s)attached El E} ate n b c a�a r. �t�iT�"^ parking e( ti 's of s s e �eo�po�ie ft ; 0 Pump curve attached 1 North arrow and scale drawing ❑ l�Evaluation of failure shown on scale bar P{'. JUN 0 2026 4,Non-residential justification MASON COUNTY ENVIRONMENTAL HEALT 0 [�Waste strength O Flow DESIGN APPROVAL The undersigned designer mus b notifi by installer at time of installation Rf Yes ❑ No 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- ' e regulations: En it ental Health Specialist Date CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWING CONDITION: ✓ The design is stamped"Approved"by Mason County Public Health. —3�2 s( 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 form may be scanned and available for public view on the Mason County Web site. Revised:4/14/2025 HAMMERSLEY REACH RD (TO AGATE RD) / ` RAYON r' SEASP N I I I� EXISTING \ I WELL / \ I / \ I \ �/ I � � SHARED I ADDITIONAL / WELL / DRAINFIELD SPACE I / / I PROPOSED -- FUTURE I SEPTIC TANKS FUTURE WATERLINE / GARAGE MAINTAIN 10+FROM SEPTIC I / W/LIVING COMPONENTS&LINES I I PROPOSED 3 BEDROOM I I DRAINFIELD W/RESERVE I I &SETACK LINES 10'TO FOUNDATION j 30'DOWNSLOPE TO FOUNDATION DRAINS II j i 2 ( �` i 3 EXIST. HOME App JUN082o2 s{ FUTURE HOME MASON COUNTY ENVIRONMENTAL HEALTH LOCATION I uq y�Q wesy��c�t� 5110393 ? ALEX L.PAYSE LICENSED DESIGNER EXPIRES HAMMERSLEY INLET EXIST. 150+TO BUILDING LOCATION HOME I � CUSTOMER:ANN&ED STEWART TEST HOLE I TEST HOLE 2 TEST HOLE 3 /N\ 0-32 GSL 0-33 GSL 0-34 GSL . PARCEL: 2 2 0 2 0 - 2 3 - 9 3 0 2 1 32+MOTT 33+MOTT 34+MOTT ALPINE SEPTIC SITE:XX E SEA SPRAY LN ROOTS @32 32 ROOTS @33 33 ROOTS @34 34 DESIGN ALEX L PAYSSE,DESIGNER SHEET:SITE PLAN SCALE: 1"=70 DISCLAIMER: THIS IS NOT A SURVEY. REFERENCES INCLUDE:APPLICANT/COUNTY PROVIDED PLATS OR 3089 E MASON BENSON RD SURVEYS,FIELD MEASUREMENTS AND COUNTY GIS. DESIGN INTENDED FOR SEPTIC PURPOSES ONLY. GRAPEVIEW WA 98546 I I I PROPOSED DEVELOPMENT MAY BE SUBJECT TO OTHER DEPARTMENT/AGENCY REVIEW. DESIGNER NOT 360.507-1546 I 0 1 0.5 Ii 2. RESPONSIBLE FOR SETBACKS UNRELATED TO SEPTIC COMPONENTS. t � VALVE BOX DETAIL: RISER/LID OR Ofl SEPTIC TANK VALVE BOX TO & PUMP TANK FINISHED GRADE 0 VALVE BOX BALL VALVES - - - CHECK VALVES (AS NEEDED) ' 15' *DOWNSLOPE CUT ON NEIGHBORS �-.1. PARCEL DOES NOT MEET CUT BANKP cQ ` AI V DEFINITION, HOWEVER KEEP D/F 15FT F �; �5, `x (20FT W/SLOPE) FROM PROPERTY LINE. �O . h�� FOUNDATION ' �� SETBACK ' "' Q Q- � , I X1' JY' 15' C/O &OB PORTS J 4J/J/V I �x So I l� I A ffio' // !�j I z� �' � 0 6110393 > "' 2 ALEX L.PAYL'SE�� LICENSED DESIGNER I EXPIRES JUN 882026 MASON COUNTY CUSTOMER:ANN&ED STEWART AHOL 1 ALE 2 TEST LE 3 -N� : 0-33 GSL 0 3 GSL N PARCEL 2 2 0 2 0 - 2 3 - 9 3 0 2 1 32+MOTT 33+MOTT 34+MOTT ALPINE SEPTIC SITE:XX E SEA SPRAY LN ROOTS @ 32 ROOTS @ 33 ROOTS @ 34 -DESIGN- ALEX L PAYSSE,DESIGNER SHEET: DF DETAIL SCALE: 1"=10' DISCLAIMER: THIS IS NOT A SURVEY. REFERENCES INCLUDE:APPLICANT/COUNTY PROVIDED PLATS OR 3089 E MASON BENSON RD SURVEYS,FIELD MEASUREMENTS AND COUNTY GIS. DESIGN INTENDED FOR SEPTIC PURPOSES ONLY. GRAPEVIEW WA 98546 PROPOSED DEVELOPMENT MAY BE SUBJECT TO OTHER DEPARTMENT/AGENCY REVIEW. DESIGNER NOT 360-507-1546 0 0.5 i 2 RESPONSIBLE FOR SETBACKS UNRELATED TO SEPTIC COMPONENTS. OBSERVATION PORT FINISHED REMOVABLE CAP CLEANOUT GRADE 6"+ COVER 1 16 ORIFICES 1 FILTER I ORIGINAL @ 12:00 W/SHIELDS I FABRIC GRADE 90° SWEEP T I GLUED TEE j I I WASHED ROCK I I I 1 1 N BM=PUMP ELEVATION 1 I PUMP ELE. 100.0" LATERAL 1 102.0" LATERAL2 98.0" LATERAL3 94.0" ' r LATERAL 4 90.0" REST. LAYER ��Og WASy Ii��lj i[ jPumps �U 4 = ALEX L.PAYS /� 'u LICENSED DESIGNER So/v co �� _S �.' EXPIRES U NTyFNV/ROAI,J } tH mRa LATERAL DIST. TO I_m___ LATERAL# LENGTH 1ST ORIFICE TOTAL _ .._.:....._._.._..__ ORIFICES (inches) I::... ........................................ 1 40 24 10.00 _ I _ 2 60 24 15.00 3 60 24 15.00 4 40 24 10.00 Ii _ . ___: .__..__ ° DRAINFIELD HEAD (feet) 2.44 ° TRANSPORT LINE HEAD (feet) 0.45 ELEVATION CHANGE (feet) 2.00 � ro° RESIDUAL/SQUIRT(feet) 2.00 EXTRA LOSS/FITTINGS (feet) 5.00 TOTAL DYNAMIC HEAD (feet) 11.89 TOTAL GALLONS PER MINUTE 29.50 CUSTOMER:ANN&ED STEWART TEST HOLE 1 TEST HOLE 2 TEST HOLE 3 \ /N .A.- N.. 0-32 GSL 0-33 GSL 0-34 GSL / ............................... PARCEL: 2 2 0 2 0 - 2 3 - 9 3 0 2 1 32+MOTT 33+MOTT 34+MOTT ALPINE SEPTIC SITE:XX E SEA SPRAY LN ROOTS @ 32 ROOTS @ 33 ROOTS @ 34 �DESIGN- ALEX L PAYSSE,DESIGNER SHEET: DF DETAIL(2) SCALE: NA DISCLAIMER: THIS IS NOT A SURVEY. REFERENCES INCLUDE:APPLICANT/COUNTY PROVIDED PLATS OR 3089 E MASON BENSON RD SURVEYS,FIELD MEASUREMENTS AND COUNTY GIS. DESIGN INTENDED FOR SEPTIC PURPOSES ONLY. GRAPEVIEW WA 98546 PROPOSED DEVELOPMENT MAY BE SUBJECT TO OTHER DEPARTMENT/AGENCY REVIEW. DESIGNER NOT I 360-507-1546 0 0.5 1 2. RESPONSIBLE FOR SETBACKS UNRELATED TO SEPTIC COMPONENTS. CLEANOUT 24"RISER&LID TO FINISHED GRADE W/THREADED CAP (ENSURE RISER IS SEALED TO TANK&WATER-TIGHT CONNECTION)1/...... FINISHED GRADE TO PUMP TANK .) «+F ,a A.r•v:N 3; - `: ;v x..Vic: „P v � r•^ ?gin "•...:._:�:;•�.�' z. FROM BUILDING 4 (' ii WATER TIGHT I I JOINTS f 1200 GALLON SEPTIC TANK MUST BE STATE APPROVED TANK ff eY. INSTALL TANKS PER MANUFACTURER J.f may; INSTALLATION INSTRUCTIONS 4"ORENCO is OUTLET FILTER 4;- (OR EQUIVALENT) A "7� w^r r.S.�; �d/ fx wy'4, y«y r ;:t { yy�:� .+ w r �.�..,'. r t+ ':.L• _____ 5 5110393 �� ALEX L.PAYE LICENSED DESIGNER EXPIRES 24"RISER&LID TO FINISHED GRADE (ENSURE RISER IS SEALED TO TANK 6 WATER-TIGHT CONNECTION) ELECTRICAL WORK (ADDITIONAL L&I PERMITTING O &LICENSED ELECTRICIANS MAY BE REQUIRED) CONTROL PANEL LOAT TREE (AUDIO/VISUAL ALARM) TRANSPORT FINISHED GRADE LINE TO DF FROM IJI SEPTIC TANK e., UNION& "e? BALL VALVE EMERGENCY STORAGE HIGH WATER ALARM FLOAT ' e INSTALL ANTI-SIPHON WATER-TIGHT VALVE JOINTS Q: (IF DF IS DOWNSLOPE 1200 GALLON PUMP TANK OF TANKS) MUST BE STATE APPROVED TANK K+sd INSTALL TANKS PER MANUFACTURER INSTALLATION INSTRUCTIONS WORKING VOLUME HECK VALVE EXTEND CROSS * •' CONNECTIONS OUT ONTO ORIGINAL / SOILS TO MINIMIZE -- ON/OFF FLOAT / �,", A �•� SETT LING PROBLEMS. _ 7• AROUND ALL PIPING • �.' {k/.Ii . PRIOR TO BACKFILL Kk 5 bl �c n 8 EFFLUENT PUMP W/BUCKET O TV ENVI 1 ,R? I • 444 . .Ji(SEE PUMP CURVE FOR TYPE) a" OpNMENTTL HE, mH� -hi tS�ei I✓ CUSTOMER:ANN&ED STEWART TEST HOLE 1 TEST HOLE 2 TEST HOLE 3 /N\ 0-32 GSL 0-33 GSL 0-34 GSL PARCEL: 2 2 0 2 0 - 2 3 - 9 3 0 2 1 32+MOTT 33+MOTT 34+MOTT ALPINE SEPTIC SITE:XX E SEA SPRAY LN ROOTS @ 32 ROOTS @ 33 ROOTS @ 34 -DESIGN- ALEX L PAYSSE,DESIGNER SHEET:TANK DETAIL SCALE: NA DISCLAIMER: THIS IS NOT A SURVEY. REFERENCES INCLUDE:APPLICANT/COUNTY PROVIDED PLATS OR 3089 E MASON BENSON RD SURVEYS,FIELD MEASUREMENTS AND COUNTY GIS. DESIGN INTENDED FOR SEPTIC PURPOSES ONLY. GRAPEVIEW WA 98546 I PROPOSED DEVELOPMENT MAY BE SUBJECT TO OTHER DEPARTMENT/AGENCY REVIEW. DESIGNER NOT I I I 360-507-1546 0 0.5 ) Z. RESPONSIBLE FOR SETBACKS UNRELATED TO SEPTIC COMPONENTS. General 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 1 Oft to waterlines with all septic components&lines, unless approval within design/permit provides a reduced setback. Additional sleeving& install details may apply on reduced setbacks granted. 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 1 Oft upslope of drainfield areas. 12. Field staking and measurements taken are approximate. Installer may need to re-stake/layout drainfield laterals/beds prior to installation, level w/contours using a laser level in order to maintain the approved depth of excavation. Contact designer w/any problems related to drainfield layout prior to attempting installation. 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 installation approval. 14. System owner should be cautious of landscaping around septic components. Root intrusion can cause premature failure of the drainfield area. In addition, bushes and trees should be kept away from lids and other septic maintenance points. 15. Changes made at time of installation may impact designer calculations, pump sizing, and compliance w/county and state requirements. Contact design prior to install w/any proposed variations from design. Changes may result in additional fees& permitting. 16. 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. � .,, CUSTOMER:ANN&ED STEWART �,� Rs44 .,, PARCEL: 22020 - 23 - 93021 �aQ �aFA ALPINE SEPTIC SITE:XX E SEA SPRAY LN g� 5119393 ALEX L.PAYL''E ALEX L PAYSSE,DESIGNER SHEET:NOTES SCALE: NA ESIGIVER 3089 E MASON BENSON RD GRAPEVIEWWA 98546 I I EXPIRES 360-507-1546 0 0.5 1 2