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Home My WebLink AboutSWG2026-00239 - SWG Application / Design - 8/20/2026 MASON COUNTY 415N 6TH STREET,SHELTON&WA 98584 SHEL 360-22]-9610,EXT 400 tS BELFAIR AIR:360-215-2467,EXT 400 Public Health & Human Services ELMA.360482-5269,EXT 400 FAX-360427-7787 On-Site Sewage System Permit: SWG2026-00239 LbJM� APPLICANT Weeks, Brandon Phone: 2533O67954 Address: 2542 Larkspur Drive Puyallup,WA 98374 OWNER Weeks, Brandon Phone: 2533067954 Address: 2542 Larkspur Drive Puyallup, WA 98374 SEPTIC DESIGNER PAULA JOHNSON' Phone: 36O-898-2255 Address: 171 E VUECREST DRIVE UNION,WA 98592 SEPTIC INSTALLER SHANE MAPLES' Phone: 36O-463-8474 Address: 911 SE Arcadia Road SHELTON, WA 98584 Site Address: UNKNOWN Primary Parcel Number: 422165000105 Permit Description: New 3bd pressure sandlined bed Permit Submitted Date: 07/28/2026 Permit Issued Date: 08/20/2026 Issued By: Rhonda Thompson Current Permit Fees Paid: $570.00 laddnlonauees may be required upon Insmllanon of system)_ Permit Expiration Date: 08/19/2029 @a,mr on data 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 MAYBE 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/environmental/onsiteloss-inspection-request.php or call: 360-427-9670, extension 400. MASON COUNTYjte Public Health & Human Services F et '3D SWG Z N asry e:es�_ev sneeoa u'A sesBA Z D ON-SITE SEWAGE SYSTEM APPLICATION m m (253)306-7954 m Brandon Weeks m m WA 98374 MAWNG ADORSSS-STREET-_''AT=LPCODE r Puyallup 2542 Larkspur Dr °" 1 Hoodsport WA 98548 I a G D. s-ska T, _ ._ 120 N Kokanee Cove Way I(I n _./NAMEOFOGSG�= '-- (360) 898-2255 ro Arrow Septic Designs Inc C'_� v —� (360)463-8474 NAME OF w= AUER WV- Maples Excavating P GE o RES.DENTIALOSS 9 E M P oa: 1�` �a RI TE VUIJ] L'NELL RVPTE T.b'6PARTYZ COMMUNITY OSS flCOM'�ER IALOS � Si _R SYS� M C Cn TYPE OF"�CCN Sis&V ✓P i- ❑ TABLE XR PAIR 9N NOONSTRO T1GN/OPORA9E5 REPAIR/REPLACEMENT D ❑ S ,RFACING SE AO ❑ EXISTING I 'JRE ❑ SHORELINE m DES >RCAN3 0. -= WAS LOT AFTER 41 kill' S Guff� . B (T Es.cN FORM(REQUIRED) SEPTIC DeslG,v IREGUIREo) 3 BR .20 ac ❑ -- E NC x I 0 ff VYATI ER(S)(.-APPLICABLE, DIRECTIONS TO 5:T`-AND SITE CONDITIONS. a m[xedO2T1 O Head toward W Alder St and turn (R). At the traffic circle,take the 3rd exit. Turn (R) onto N 13th St. Turn (L) onto N Shelton Springs Rd. Turn (R) onto US-101 N. Turn (L) onto N Lake r ' Cushman Rd. Turn (L) onto Cushman-Potlatch Rd/Lower Lake Rd.Turn (R) onto Lower Lake Rd. Turn (R) onto Dow Creek Dr. Turn (L) onto N Kokanee Cove Way. Destination on (R). I I o 120" at driveway. SITE MUST BE FLAGGED FROM MAIM ROAD AND iEsr HOt£S MUSTBE FIAGGED'MiNTEST ROLE NUMERS. OFFICIAL USE ONLY BELOW THIS LINE- UPGRADEI FAILURE SO re4or'g ALT 3sS! . ❑VOLUNTARY oN NTENANO !PLMPING ❑ejfavc PERMIT ❑NOME SALE ❑00MPLAINT 0OT 5RWNn i:ON OMENNSPBC-0C$TALLOGs L i i 40 flo Si�r� t r �°F"21i1 RECORD DHAwING AND INSTAWATIONREPORT sOlLcooes: VVVV =P.OOT6 � RED FOR FINA_APP1oW_ VERY G-GATURE 5=SAND 'O M Si SILT C V E=EXTRGM DATE APPLICATION PPROVcD/156�DBY DATE Y?,RA:ION DATE IN6PEGTOR6IGNA-�R_ THIS FORM MAY E SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSITE Revised.4/14/2025 DESIGN FORM—PAGE ONE Assessors Parcel Number: 4 2 2 1 6 - 5 0 - 0 0 1 0 5 A design will be reviewed when 3 copies of each of the following are submitted: 'Completed design form that has been signed and dazed. v Scaled layout sketch,including all applicable items on checklist. a 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—Mccu num paper size: II X17" 3' t.P CLL1JwN1' 'CATIO I _ er Designer's Name: A o S ptc Desi ns Inc Permit\umber: SR'G W r� 1 360 898-2255 Brandon Weeks Desgner's Phone Number: (360) MaiAppling Address:d em 171 E Vuecrest Dr 2542 Larkspur Dr Designer's Address: Mailing Union. WA 98592 Puyslluop WA 98374 City State Zip . Designer's Email p aula hctc.corn City State Zip1 DESIGNPARAMETERs Treatment Device ❑Glendon ❑Sand Filter ❑Mound D Sand Lined Drainfield ❑ Recirculating Filter ❑ATC ❑Other Treatment Level(check all that apply): ] A C B ❑' C ❑ ELI ] 812 7 BL3 -a1 E ❑N Drainfield Type ❑ Sub SurfacejDrip❑GravityPressure ❑Trenchft�BedSeptic Tank/Drainfield Specifications Laterals Number of Bedrooms3 Schedule/Class 40 Daily Flow:Operating Capacity 270 gpd Length 45 Diameter125 Daily Ftow:Dzsign Flow 360 epd Septic Tank Capacity(working) 1,200 gal Number 4 Receiving Soil Type(1-6) 1 &3 Separation 2.5 ft Receiving Soil Appl. Rate 08 gpd/ft2 Orifices Required Primary Area 450 ft2 Total Number of Orifices 80 Designed Primary Area 450 ft2 / Diameter 5/32 in Designed Reserve.Area 450 ft2 V Spacing 28 in Trench/Bed Width 10 ft Manifold Trench/Bed Length 45 ft Schedule/Class 40 Elevation Measurements Length 7-5 ft Original Drainfield Area Slope 2 % Diameter 1.25 in New Slope,If Altered 2 % Preferred manifold configuration used? Yes ❑No Depth of Excavation Up-slope 24+24=48 in Transport Pipe from Original Grade Dorm-=Lone 22+24=46 in Schedule/Class 40 Designed Vertical Separation 18+ in Length 30 ft Gravel-based Drainfield Required? L✓.I Yes 0 No Diameter 2 in Pump Required? R1 Yes O No Dosing and Pump Chamber Pump/Siphon Specifications Number of doses/day 4 Duff, in Elevation Between Pump& Uppermost Orifice a ft Dose quantity 90 at 5 Chamber Capacity(flood) 1,000 gal Drainfield Squirt Height/Selected Residual(head) —ft Uppermost OrificeHigher 0 Lower than Pump Shutoff Pump controls:Please check those required. Capacity @ Total Pressure Head 512 gpm I!! Timer ❑ minute Meter ❑vf6 nt Counter Calculated Total Pressure Head 17.88 ft If Timer: Pump on 2 minutes Pump off 6 hours Comments APPROVE �uG 20 2U26 Revised:4/14/2025 DESIGN FORM—PAGE TWO Assessor's Parcel Number:4 2 2 1 6 -- 50 -- 0 0 1 0 5 Permit Number: SWG DESIGN CHECIQ.ISTS Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch R1 Test hole locations 19 Drainfield orientation and layout Reference depth from original grade: Soil logs Rf Trench/bed dimensions and lZ Septic tank Property lines critical distances within layout Gd Drainfield cover ❑ Existing and proposed wells ❑ fl-Box/Valve box locations within 100 ft of roeReference depth from original grade property b Cd Septic tank/pump chamber and restrictive strata: ❑ Measurements to cuts, banks,and locations surface water and critical areas 19 Observation port location IZ Laterals,trench/bed,top and bottom ❑ Location and orientation of 1� Clean-out location curtain drain and all absorption ❑ Curtain drain collector Manifold placement 19 Sand augmentation components fd Orifice placement Other cross-section detail: Location and dimension of gLateral placement with distance t� Observation ports/clean-outs primary system and reserve area to edge of bed Other Information Z Buildings f41 Audible/visual alarm referenced Yes No 6d Direction of slope indicator BJ Waterlines lZ Scale of drawing shown on scale d ❑ Design staked out bar ❑ 141 Recorded Notices attached Roads,easements,driveways, ❑ Elevation benchmark and relative ❑ fd Waiver(s)attached parking elevations of system components 19 O Pump curve attached 55 North arrow and scale drawing ❑ Z Evaluation of failure shown on scale bar Non-residential justification I ❑ Waste strength ❑ 9 Flow • D AP VAL The undersigned designer must be notified by 'ttgllation E Yes O No Nf) .UL u, JUbNSQN �e f Signature tb. Sdbbl i"NgR" '•y Date ?soo._ vb Theundersigned He i has reviewed this design it,re on behalf of Mason Coun Public Health and determined it to be in compliance with state and local on-site regulations: Environmental Health Specialist 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: Z)I(-//t 11 ✓ 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 LAKE CUSHMAN NO. J SECTION 9816, TWP. 22 N., R.4 W. W.M• MASON COUNTY ,WASHINGTON :,'r yr .sa •yoegv _ 3 per. mcr. y s A r j:. �u� ₹ H wY f V� M �sA� L V cS ✓ � � kb Si drjd f C c 1 f - wE SUb CGt' SHEET 2 Cf 4$SEET5 2�� A �� 5tteo Eo 2 Q` v" '"°'/ V yprK" Ix LC 1p X 4S' SAN") N17 �O I Li^ s EE�E tL�A R N1 H" I t SPi(,ot' t0 IL F ?� 0 0 40 ' k live be /// e ��ts+a11 . '$o"r P oa4' Sm QANb P l5E KS 1 " f/ Rcl=r ' ` 74Z , SD - oplTS 17� T Kev / l2O N KD rA-N E F C009 s \\a4y �rNJ O Audio-/Visual Alarm 1�boD5PeR'S' 1UF} 88548 O C' out 1200 Gallon Septic Tank ;TEST IJCLE N. 2-Compartment Filter with -- went Filter *l O ' 2.0 GQaNE� _� w � s AUD f}rtcl� O 1000 Gallon Pump Chamber G2RJu \ / Saaro ryp 5 (1 V� Dr;oy : Icedervm - ts Z: o - 2� „G LSD 2`1 - (a EGGS *� �,�� r Fy G v �a 0.s O �� '� ' �u LCcN5rb pEal'gnkft - '+) 2O2ro_ USU's�Xiv=u�-�SC�D �-2r S� 8003 .. zs' �Pv.^ PAULA JGY JOhN5U^I '. 1 \�S VSAif "�ST9A S 24 ' 7 . 1 l\ J e / ' 2' J 41 • APPROV :D G 20 2h 5 DEGREE ELHOM GR °, . r.. . -TERALSWEEPING 94 NOTE'NO of _ �y3SB9ATrow YORTS --TO HS 4' -OGn. E PVC PIPS PROM BOTTOM OP 2REMCE r TO PINISHHD GRADS. REMOVABLE Cy T CAP SHALL BE INSTALLED g�7 ODT ON OBSERVATION PORT PIPE. T' *T BothM of OBSaV* tC' DoT' NOTE, CLELOW P TO BE FROM 0 TO 6 TOTAL OF 'F IN SYSTaL. INCEES BELOW FINISHED AE' OUT W5'&' ,L. ''&Ax8`ongg of -3U SA. il MARK ENDS MIEN RBBAR. REQUIRED AT END OF LACE LATERAL- IN TRENCEES- 4 Length Length Orifice # Distance from Distance from Lateral# (In.) (Ft.) Spacing Orifices Feeder Line (In.) Clean out t(In.) 1 540 45 28 20 2 540 45 26 20 4 4 3 540 45 28 20 4 4 4 540 45 28 20 4 4 Total Lateral Length 180 Total#Orifices 80 I GPM = 51.2 (with 5/32 orifices) Dynamic Head Calculations Selected residual pressure. 5 ft. Length (Ft.) #Orifices Transport Pipe 30 80 1.08 ft. Feeder Total Lateral Line Length Lateral#1 45 4 49 20 0.97 ft. Lateral#2 45 2 47 20 0.93 ft. Lateral#3 45 2 47 20 0.93 ft. Lateral#4 45 4 49 20 0.97 ft. Total Elevation Lift 8.00 ft. Total Dynamic Head 17.88 ft. pFULP JOYvJOHNSON . �° LiC S£tiU�5f6NFit APPROVED AUG 20 2G^n v ;o( ::LT : ,,r�e�4�, EALrs s� @ hbfj Pumps® OR �Cao1VA�EN r Iaiii. IItr*flhl]11- 4j1 ) Flow(Liters Per Minute) 0 38 76 114 151 189 227 265 303 341 379 6D — 18 15 40 ___________ _T'_T 12 LL 9 E . __ _ . 20 6 3 .—.. -- -fir— p 10 20 30 40 50 60 70 80 90 100 Flow(GPM) APPROVED Fti0_Pl FHIliAp CCop9:8M1:']p Liberty pig^c Al:rights ed. 5pc:Ltiom SI±bj ccl to cLaitewiRnu AIDS 20 2]?D P1mw Figure 2. Typical Septic Tank and Pump Chamber SECUMMWlThW ltl1T )L 1 W I f J s l EF U 1 iI SEPTIC 7M9( Ln sBTIPEDLID VM1TitCv4stlOr'a na€�omwuow 2r rwtta+ ss J4T SERAM FrraNc�xrrE Vim' aWiiSFPM, ronsArsiar tore Ei�xr sraucE nmsciar VALVE• waacrcvnire --�-- emana+r FROM NOWV1LiYHt(FFIFrEI --------- W*WTWG �rs�n cw� Tfauo•nJDPLW �� CHEQVaw- � —`� am�m F 'rI Sfl3rertrts cartrrvrw pirr pUiAnaUllBBt fin) AsH631H1 :APn� �'y �5 ,r'y • f' Rov _.... il- t AUG 202: 29