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Home My WebLink AboutSWG2025-00289 - SWG Application / Design - 7/23/2025 A . MASON COUNTY 415 N 6TH STREET,SHELTON,WA 98504 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: SWG2025-00289 APPLICANT Schell, Milton Phone: 307-763-2559 Address: 1735 Dexter Ave N, Apt a402 Seattle, WA 98109 OWNER ELLIOTT SCOTT A&JULIET C Phone: 206-670-0083 Address: 301 E WALLACE KNEELAND BLVD STE 224-126 SHELTON, WA 98584 SEPTIC DESIGNER Hunter, Adam Phone: 360 753-1226 Address: 2201 93rd Ave SW Olympia, WA 98512 Site Address: 631 E Jared Rd Primary Parcel Number: 220257700050 Permit Description: NEW 3BR SFR - Pressure Permit Submitted Date: 07/23/2025 Permit Issued Date: 08/21/2025 Issued By: Jeff Wilmoth Current Permit Fees Paid: $555.00 (additional fees may be required upon Installation of system). Permit Expiration Date: 07/23/2028 (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. 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 OBS. 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 EWE RECEIVED: 07 023 a4d5 0 D - AMOUNT AECENE115:5. . PEFINEDITI. /t' n m N Public Health & Human Services W J ��( o m y Environmental th StreHealSM1 lt0,WA ertA00 or 360-3]5-446],ext.400 SWG 62O� 2 n y 2 415 nviron hnlreet - Shelton,WA 670,98584a E_T/ VY Q 2 N CLEAR FORM ON-SITE SEWAGE SYSTEM APPLICATION 3 A m m APPLICANT PHONE r MILTON SCHELL 3077632559 z MAILING ADDRESS-STREET,CITY STATE,ZIP CODE —.TN 3 1735 DEXTER AVE N, APT A402 (&�t� n '- SEATTLE WA 98109 z SITE ADDRESS-STREET.CITY.ZIP CODE t N 631 E JARED RD .:.-_ SHELTON WA 98584 I N NAME OF DESIGNER 1.4.t:: PHONE I CD NADAM HUNTER Cam; � 3607531226 --1 NAME OF INSTALLER lfU.l � 1\ PHONE O I ��ll TBD �._. _ j TBD < o PERMIT TYPE(mectnne) ��f2—� ..rs•WING WATER SOURCE LiI0 RESIDENTIAL OSS 0 COMMUNITY OSS In C COMMERCIAL OSS 0 PRIVATE INDIVIDUAL WELL IJ PRIVATE TWO-PARTY WELL Z Iocn F TYPE OF WORK(selectone) a PUBLIC WATER SYSTEM PE pO NEW CONSTRUCTION I UPGRADES EREPAIR I REPLACEMENT OTHER DFTAPS Iseect all teal apply) 0 TABLE X REPAIR I SUBMITTALS I� 0 SURFACING SEWAGE ❑ EXISTING FAILURE 0 SHORELINE toC LN DESIGN FORM(REQUIRED) INJ SEPTIC DESIGN(REQUIRED) BEDROOMS LOT SIZE WAS LOT CREATED AFTER 40/2025± r C � IJ WAIVER(S)(IF APPLICABLE) 3 5 ACRE; Q YEG ❑ NO 0 I x DIRECTIONS TO SITE AND SITE CONDITIONS'.lex locked gaiel E HARSTINE RD S TO A RIGHT ON JARED RD TO SITE ON THE LEFT AT THE CORNER. I 6I -I SITE MUST BE FLAGGED FROM MAIN ROAD AND TEST HOLES MUST BE FLAGGED WITH TEST HOLE NUMBERS. I OFFICIAL USE ONLY BELOWTHIS LINE UPGRADE I FAILURE SOURCE(for repoTing purposes) ❑VOLUNTARY ❑MAINTENANCE/PUMPING ❑BUILDING PERMIT ❑HOME SALE OCOMPLAINT (OTHER'. INSPECTOR SOIL LOGS COMMENTS I CONDITIONS L( 5 LT-6 Ya 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 OR SIGNATURE DATE APPLICATION EXPIRATION DATE AP ATION APPROVED/ISSUED BY DATE THI FO V BE SCANNED AND AVS AVAILABLE FOR PUBLIC VIEW MASON COUNTY WEBSITE Revi e.�4/2 DESIGN FORM-PAGE ONE Assessor's Parcel Number: 220257700050 -- A design will be reviewed when 3 copies of each of the following are submitted: Completed design form that has been signed and dated. " Sealed 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. Maxinuun paper six: //"A"17" PARCEL IDENTIFICATION Permit Number: SWG J' c / Designer's Name: ADAM HUNTER MILTON SCHELL Designer's Phone Number: 3607531226 Applicant's Name: - - — 1735 DEXTER AVE N,APT A402 Designer's Address: PO BOX 162 Mailing Address: _ SEATTLE WA 98109 City State 7Ap OLYMPIA WA 98507 City State Zip Designer's Email JHANDASSOCIATES@HOTMAIL.00M _ DESIGN PARAMETERS Treatment Device ❑ Glendon 0 Sand Filter 0 Mound 0 Sand Lined Drainfield 0 Recirculating Filter ❑ ATIJ LI Other Treatment Level (check all that apply). L A —' B J C _I BLI — BP _I BL3 '7I F I N Drainfield Type ❑ Gravity Elf Pressure 'Trench 0 Red 0 Sub Surface Drip Septic Tank/Drainfield Specifications Laterals Number of Bedrooms 3 Schedule/Class 40 Daily Flow: Operating Capacity 270 gpd Length 40 ft Daily Flow: Design Flow 360 gpd Diameter 1.25 in Septic Tank Capacity(working) 1200 gal Number 5 Receiving Soil Type(1-6) 4 Separation 6 fl Receiving Soil Appl. Rate 0.6 gpd/ft2 Orifices Required Primary Area 600 ft2 Total Number of Orifices 65 Designed Primary Area 600 fte Diameter 3/16 in Designed Reserve Area 600 fte Spacing 48 in Trench/Bed Width 3 ft Manifold french/Bed Length 200 ft Schedule/Class 40 Elevation Measurements length 30 It Original Drainfield Area Slope 1 ,n Diameter 2 in New Slope, If Altered 1 Preferred manifold configuration used? EFYes D No Depth of Excavation Li-dupe 16 in Transport Pipe from Original Grade Down-dope 12 in Schedule/Class 40 Designed Vertical Separation 24 in Length 65 ft Gravel-based Drainfield Required' 0 Yes ❑ No V Diameter 2 in Pump Required? M'Yes 0 No Dosing and Pump Chamber Pump/Siphon Specifications Number of doses/day 6 Diff in Elevation Between Pump& Uppermost Orifice 5'5 ft Dose quantity 60 gal Drainfield Squirt Height/Selected Residual (head) 2 ft Chamber Capacity(flood) 1200 gal Uppermost Orifice El/Higher 0 Lower than Pump Shutoff Pump controls: Please check those required. Capacity to Total Pressure I lead 38.102 gpm g T. cr o Ala e j [ .. Event Counter Calculated Total Pressure l lead 9.48 ft If TimertP t' 1uu 4 HRS 7 Commence AUG 1 9 2025 milw Revised:4/14/2025 DESIGN FORM —PAGE TWO Assessor's Parcel Number: 220257700050 -- -- Permit Number: SWG DESIGN CHECKLISTS Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch O Test hole locations II Drainfield orientation and layout Reference depth from original grade: g Soil logs g Trench/bed dimensions and gr Septic tank 2 Property lines critical distances within layout la Drainfield cover g Existing and proposed wells g D-BoxiValve box locations Reference depth from original grade within 100 ft of property Ei Septic tank/pump chamber and restrictive strata: 1 Measurements to cuts, banks, and locations Laterals, trench/bed, top and surface water and critical areas la Observation port location bottom ❑ Location and orientation of 0 Clean-out location 0 Curtain drain collector curtain drain and all absorption Rf Manifold placement g Sand augmentation components Orifice placement Other cross-section detail: • Location and dimension of (f Lateral placement with distance f ' Observation ports/clean-outs primary system and reserve area to edge*e of bed Other Information 2 Buildings 2 Audiblevisual alarm referenced Yes No ▪ Direction of slope indicator 2' Scale of drawing shown on scale I2( 0 Design staked out 2 Waterlines bar 0 ❑ Recorded Notices attached 1 Roads, easements, driveways, P iv lion benchmark and relative ❑ 0 Waiver(s) attached parking AeYanRt1E s hems g 0 Pump curve attached 12 North arrow and scale drawing ❑ 0 Evaluation of failure shown on scale bar AUG 9 7t�11 p� Non-residential justification t9,e;��' 0 0 Waste strength 0 ❑ Flow 1 =A DESIGN PPROYAI. The undersigned designer must be notifredbydnstaller at time of installation Yes 0 No i 7.15 25 ISignatu e 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- regulations: G/ C //L A . 1 III —�l—o�J Envi •nmi3 ealth Specialist Date CAUTION: DESIGN APPR 'AL IS VALID ONLY ENDER THE FOLLOWING CONDITION: / The design is stamped "Approved"by Mason County Public health. _ __,s--- ✓ The Onsite Sewage Permit has not expired,the Permit Expiration Date is: �� V 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: 4/1 4l2025 MASON COUNTY HEALTH DEPARTMENT ON-SITE SEWAGE DISPOSAL SYSTEM DESIGN SITE#. PARCEL#. 220257700050 DATE SUBMITTED: 7/15/2025 LEGAL/LOT X. LOT 5 SURVEY 2/40 SUBMITTED BY: ADAM HUNTER APPLICANT. MILTON SCHELL ADDRESS I.CALCULATIONS NUMBER OF BEDROOMS= 3 RESIDENTIAL GPO FLOW= 360 IF NON-RESIDENTIAL-GPD FLOW WILL BE AS FOLLOWS. GPD= APPLICATION RATE= 0.6 GPD/FT2 REDUCTION= DRAINFIELD SIZING ABSORPTION AREA= 600 FT2 TRENCH LENGTH OR BED CONFIG.= 5-40FT LATERALS II.WATERPROOF SEPTIC TANK COMPOSITION AND SIZE= 1200 GAL.CONCRETE NEW OR EXISTING NEW IIL GRAINFIELD CROSS SECTION DEPTH TO DRAINROCK BOTTOM= ROCK DEPTH BELOW PIPE= SEPARATION FROM TRENCH BOTTOM TO IMPERMEABLE MATERIAL/SEASONAL SATURATION= FILL DEPTH= TRENCH WIDTH= IV.PUMP REQUIREMENT DOSING VOLUME IN GALLONS= 60 NUMBER OF DOSES PER DAY= 6 V.PRESSURE CALCULATIONS USING PIPE CLASS 40 ORIFICE 3/16 C.F6 a /1S/2$ AUG s i 11 ] N 6t v� Ycwr LATERAL#1 = SQUIRT HEIGHT(FT), 2.00 L�4L=R FnF G ORIFICE DISCHARGE RATE= 0.56618 LATERAL LENGTH IN FEET= 40.0E ORIFICE SPACING= DISTANCE FROM END CAP= NUMBER HOLESOF = 13 DISCHARGE DISCHARGE RATE= 7.620 LATERAL#2= SQUIRT HEIGHT(FT)= 2.00 ORIFICE DISCHARGE RATE= 0.58618 LATERAL LENGTH IN FEET= 40.00 ORIFICE SPACING= DISTANCE FROM END CAP= NUMBER OF HOLES= 13 LATERAL DISCHARGE RATE= 7.620 LATERAL#3= SQUIRT HEIGHT(FT). 2.00 ORIFICE DISCHARGE RATE= 0.58618 LATERAL LENGTH IN FEET= 40.00 ORIFICE SPACING= DISTANCE FROM END CAP= T 0" NUMBER OF HOLES= 13 LATERAL DISCHARGE RATE= 7.620 LATERAL#4= SQUIRT HEIGHT(FT)= 2.00 ORIFICE DISCHARGE RATE= 0 58618 LATERAL LENGTH IN FEET= 40 00 ORIFICE SPACING= DISTANCE FROM END CAP= NUMBER OF HOLES= 13 LATERAL DISCHARGE RATE= 7.620 LATERAL#5= SQUIRT HEIGHT(FT)= 2.00 ORIFICE DISCHARGE RATE' 0.58618 LATERAL LENGTH IN FEET= 40.0E ORIFICE SPACING= DISTANCE FROM END CAP= NUMBER OF HOLES= 13 LATERAL DISCHARGE RATE= 7.620 7/15/25 • ' P 4� E s 2s1" r. LENGTH DIAMETER FLOW FRICTION LOSS SECTION (FT) (IN) (GPM) (FT) AB 6500 2.00 38.102 15762 BC 1.00 2.00 22.861 0.0094 CD 1.00 200 15241 0.0045 DE 30.00 200 7.620 00370 EF 40.00 1.25 7.620 _ 0.3528 TOTAL= 19799 "TOTAL HEAD LOSS " 1)FRICTION LOSS THROUGH SYSTEM= 1.980 2)ELEVATION DIFFERENCE = 5500 3)RESIDUAL = 2000. TOTAL= 9480 7/15/25 o S 7 o 4 A) �JU S ,J25- u3`.'y'' .kc15+ MYERS ME3 Capacity liters per minute 0 SC 100 150 200 250 E I I I I I -12 40 il � -10 lit ayp in t 6 iv c E • c Y 20 -d v Z �iF.it d A I t �2 - yP -Q A I- 10 la i I -2 0 0 -0 10 2C 30 - I- 50 60 73 Capacity gallons per minute 7/15/25 P k ° , - ^ w f✓ AU„ i 9 ¢. al 5 Ti `,3 �. =cum _ _ i. -21 a ' EHERCHARST cL Ap pp2 Lad wz . _ __ e � 8 OILO a Z 8 e 7 a. LE E °_ - 10 3ia V r aEl 5 O a. th z Z _th O 2W _ WN .�-.l cep _ G1 v i I`ll v. 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