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HomeMy WebLinkAboutSWG2025-00360 - SWG Application / Design - 9/9/2025 (2) 415 N 6TH STREET,SHELTON,WA 98584 • • MASON AS® ®�COUNTY SHELTON:360-427-9670,EXT 400 qty BELFAIR:360-275-4467,EXT 400 .`� Public Health & Human Services ELMA:360-482-5269,EXT400 FAX:360-427-7787 On-Site Sewage System Permit: SWG2025-00360 APPLICANT FELD GLENN R&TAMMIE Phone: Address: 6131 E PICKERING RD SHELTON, WA 98584 OWNER FELD GLENN R&TAMMIE Phone: Address: 6131 E PICKERING RD SHELTON, WA 98584 SEPTIC DESIGNER HALVERSON MICAH* Phone: 360-490-6365 Address: P O BOX 1519 SHELTON, WA 98584 SEPTIC INSTALLER JAMIE WORKMAN Phone: 360-463-9573 Address: 120 E TIMBERLAKE DR SHELTON,WA 98584 Site Address: 6131 E PICKERING RD Primary Parcel Number: 220163300000 Permit Description: Repair 4bd OscarXO2 -REVISION Permit Submitted Date: 09/09/2025 Permit Issued Date: 02/25/2026 Issued By: Rhonda Thompson Current Permit Fees Paid: $1,165.00 (additional fees may be required upon installation of system). Permit Expiration Date: 09/17/2026 (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 Drainfield 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/onsite/oss-inspection-request.php or call: 360-427-9670, extension 400. REVISIONS I O 1 V OFFICIAL USE ONLY `y MASON COU IVTY DATE RECEVED: 2/24/26 V I-r i AMOUNT RECEIVED: RECEIVED BY: C CD CD -- IV Public Health & Human Services $340 Rhonda-email o N Environmental Health 360-427-9670,ext.400 or 360-275-4467,ext.400 / G 415 N.6th Street-Shelton,WA 98584 SW\/G 2 0 2 5-0 0 3 6 0 Q Z f/I' ON-SITE SEWAGE SYSTEM APPLICATION , z m c) APPLICANT PHONE m Tammie Feld 360-990-0028 Z C MAILING ADDRESS-STREET,CITY,STATE,ZIP CODE E 6131 E Pickering Rd Shelton Wa 98584 m xi SITE ADDRESS-STREET,CITY,ZIP CODE Same as Mailing I r`' NAME OF DESIGNER PHONE I m Micah Halverson 360-490-6365 NAME OF INSTALLER PHONE v I O Jamie Workman PERMIT TYPE(select one) DRINKING I�� WATER SOURCE O k RESIDENTIAL OSS L�.ICOMMUNITY OSS li.COMMERCIAL OSS 1�0J PRIVATE INDIVIDUAL WELL f PRIVATE TWO-PARTY WELL Z I CD TYPE OF WORK(select one) PUBLIC WATER SYSTEM r E NEW CONSTRUCTION/UPGRADES K REPAIR/REPLACEMENT OTHER DETAILS(select all that apply) WI TABLE X REPAIR I W SUBMITTALS � O SURFACING SEWAGE O EXISTING FAILURE O SHORELINE DESIGN FORM(REQUIRED) II�!I.SEPTIC DESIGN(REQUIRED) BEDROOMS LOT SIZE WAS LOT CREATED AFTER r0 I co 4 i 0 ffWAIVER(S)(IFAPPLICABLE) 6.2 O YES ❑✓ NO I I CD DIRECTIONS TO SITE AND SITE CONDITIONS:(ex.locked gate) Met with Rhonda 1/26/26 I o O Io I (z) SITE MUST BE FLAGGED FROM MAIN ROAD AND TEST HOLES MUST BE FLAGGED WITH TEST HOLE NUMBERS. I O OFFICIAL USE ONLY BELOWTHIS LINE UPGRADE/FAILURE SOURCE(for reporting purposes) ❑VOLUNTARY O MAINTENANCE/PUMPING ❑BUILDING PERMIT ❑HOME SALE ❑COMPLAINT ❑OTHER: INSPECTOR SOIL LOGS COMMENTS/CONDITIONS TH1: 0-13 Sandy Clam Loam, 13+ mott TH2: 0-17 same TH3: 0-12 same TH4: 0-12 same (Soils appear better in this area compared to earlier design proposal) 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. INSPECTOR SIGNATURE DATE APPLICATION EXPIRATION DATE APPLICATION APPROVED/ISSUED BY DATE ' > 1 S( /L 1/26/26 9/17/26 IR 1*v'+p6-' 2/25/26 THIS FORM 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 0 1 6 - 3 3 - 0 0 0 0 0 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. '1 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: II"X 17" PARCEL IDENTIFICATION Permit Number: SWG 2025-00360 Designer's Name: Micah Halverson Applicant's Name: Tammie Feld Designer's Phone Number: 360-490-6365 Mailing Address: 6131 E Pickering Rd Designer's Address: PO Box 1519 Shelton Wa 98584 City State Zip Shelton Wa 98584 City State Zip Designer's Email halversondesignlIc@outlooke DESIGN PARAMETERS Treatment Device ❑Glendon O Sand Filter O Mound O Sand Lined Drainfield O Recirculating Filter 0 ATU XO2 O OthePScar Treatment Level(check all that apply): p A ❑B ❑ C 0 BLI ❑BL2 O BL3 ❑E ❑N Drainfield Type ❑Gravity O Pressure ❑ Trench O Bed El Sub Surface Drip Septic Tank/Drainfield Specifications Laterals Number of Bedrooms 4 Schedule/Class Per Lowridge Daily Flow: Operating Capacity Per Lowridge gpd Length ft Daily Flow:Design Flow 480 gpd Diameter in Septic Tank Capacity(working) 1060 gal Number Receiving Soil Type(1-6) 5 Separation ft Receiving Soil Appl.Rate .4 gpd/ft2 Orifices Required Primary Area 1200 ft2 Total Number of Orifices Per Lowridge Designed Primary Area 1354.5 ft2 Diameter in Designed Reserve Area 1354.5 ft2 Spacing in Trench/Bed Width 50'2" ft Manifold Trench/Bed Length 27' ft Schedule/Class Per Lowridge Elevation Measurements Length ft Original Drainfield Area Slope 8 % Diameter in New Slope,If Altered same % Preferred manifold configuration used? ❑Yes ❑No Depth of Excavation Up-slope 0 in Transport Pipe from Original Grade Down-slope 0 in Schedule/Class See Design Designed Vertical Separation 12+ in Length ft Gravel-based Drainfield Required? ❑Yes O No Diameter in Pump Required? 'Yes O No Dosing and Pump Chamber Pump/Siphon Specifications Number of doses/day Per Lowridge Diff. in Elevation Between Pump&Uppermost Orifice 12 ft Dose quantity gal Drainfield Squirt Height/Selected Residual(head) ft Chamber Capacity(flood) 1000 gal Minimum gal Uppermost Orifice Mr O Lower than Pump Shutoff Pump controls:Please check those required. Capacity @ Total Pressure Head ETDH 34.59 gpm O Timer ❑ Elapse Meter O Event Counter Calculated Total Pressure Head 15.41 ft If Timer: Pump on ,Pump off Comments Re submittal for SWG2025-00360 EH APPROVED See Certificate of Residential Use Auditor File# 2236328 Rhonda Thompson 02/25/2026 Revised:4/14/2025 DESIGN FORM—PAGE TWO Assessor's Parcel Number: 2 2 0 1 6 -- 3 3 -- 0 0 0 0 0 Permit Number: SWG DESIGN CHECKLISTS Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch E6 Test hole locations Drainfield orientation and layout Reference depth from original grade: Soil logs 1f Trench/bed dimensions and EiI Septic tank g Property lines critical distances within layout Drainfield cover g Existing and proposed wells i 1 D-Box/Valve box locations p p Reference depth from original grade within 100 ft of property g Septic tank/pump chamber and restrictive strata: Vi Measurements to cuts, banks, and locations g Laterals, trench/bed,top and surface water and critical areas 121 Observation port location bottom Location and orientation of g 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 gObservation ports/clean-outs primary system and reserve area Lateral placement with distance to edge of bed Other Information g Buildings Eg Audible/visual alarm referenced Yes No Direction of slope indicator 121 Scale of drawing shown on scale g C� 0 Design staked out [ Waterlines bar ❑ E1 Recorded Notices attached g Roads, easements, driveways, p Elevation benchmark and relative 0 i S Waiver(s)attached parking elevations of system components 0 E6 Pump curve attached E1 North arrow and scale drawing 0 G2'Evaluation of failure shown on scale bar Non-residential justification ❑ ❑ Waste strength ❑ ❑ Flow DESIGN APPROVAL The undersigned designer must be notified by installer at time of installation Yes 0 No 2/Z '/2©24 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: c Or1'14 2/25/26 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: 9/17/26 ✓ 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 X Page 1 of 5 4 BEDROOM ON-SITE WASTEWATER DESIGN (TABLE X REPAIR) tY W .o Z o o w m (- Soil Logs O 0 TH1: 0-13" Structured Sandy Clay Loam BENCH MARK ELEVATIONS o 0 EH APPROVED •13" + Mottled BMF1: 0" BEN i MARK/FXISTIN(�TANK[�I lTl FT o• f 0 Rhonda Thompson 02/25/2026 BMF3:-16" HIGHPOINT OF BASAL AREA Z TH2: 0-17" Structured Sandy Clay Loam ' 17" + Mottled BME4:-41" LOWPOINT OF OSCAR BASAL ARFA x- FE o w TH3: 0-12" Structured Sandy Clay Loam BENCH MARK ELEVATIONS ARE C\1 U 12" + Mottled TAKEN FROM ORIGINAL GRADE. N d 2 W . TH4: 0-12" Structured Sandy Clay Loam al 12"+ Mottled fl x— co 0 / a) o o° o° , 835'+/_ \ e° rn / Seasonal Drainage Ditch /• .... ' .. \ .. BME3 BME4 .. -. l LO 03 03 ' R=100' Well flp `I B l E2 Q H 0 T w I m YS BME3 T 1° U �l ` q z Q • / rl �� BME2 O C)� \ Seasonal Wet ken fl //' ��sY'' 1.1J I— T,---, w _1 Approximate land sire•6 2 Ac \ // T., BME7 _ �,.44-- \ / ` / N •co— ,.,0 i 4 Seasonal Drainage Dit 1 c Owner/ Applicant: Seasonal Wet Area • property line Established Fly Other—1_ LO U co / _ C C7 O • �� O 'N 50•CO O N i CV or Q U O - D- i 1 . , _c C II 0 Aw L L - lt,t7 �. 1j Al r O .N W$ '\f, 0 BO 160 X 0 CONTRACTOR MUST HAVE ALL UNDERGROUND UTILITIES LO •AT D B FOR ONSTR TION. Illill. m This is not a Survey.Site features,topography,elevations,and foots es are based on data provided by the property owner �' AOY 9 P P Y i S1��WOELWMPSON w Q (0and from Mason County public records.This Site Plan and the Septic Design are intended for review by the Mason County R if, ao 120 d = Health Department and the contractor hired to install the septic system.Micah Halverson as the septic designer hereby .. Scale.1"=Bn' sdvi as the property owner to use a licensed surveyor to prepare a survey oflhe land that discloses the exact location of thfl �' `�������`������' IBS property lines.elevations.topography and fnntages OoliO!?.�. F• Page 2 of 5 O OALLOUTS, O W 1) Existing sewer lines from dwellings 7) LF1 P-RF-ARA control panel ory�/Ili. o:s 2)Add Sewer Cleanout ( Per Lowridge Onsite Technologies) rye' W s3) Existing 1060 Infiltrator Septic Tank SWG2019-00253 8) Power Disconnect ry - + N i ( See Notes Pg 4) 9) Discharge Tank �a \ \ 4) Failed Drainfeild Area * 1000 gallon Minimum 'i \ * Designer has recommended this area should be covered with >6" of sand or sandy pit-run. 10)Vent line installed in inlet of discharge tank. • •0„ 1�. •N 5) 1" Sch40 PVC Air Line / .tY t 'I o EH APPROVED\ * Must grade toward treatment tank so condensation flows toward tank and away from aerator. ' o 6) HB-80 Aerator Pump �' MOM i+�1 O Rhonda Thompson 02/25/2026 CD Ct ( See Note Pg 4) T oN6 + �O LICENSED DESIGNER 1t co O\ / EII?I!!ES 0W1N?.Z_ cfl \ p IL N Y / C\I It 0 d Seasonal Drainage Ditch U A d $ a _ \ a ° a a od 1- w 4°.. d b d - d d .a a O d °\ d Q `-n, \,d d d O d d a d d a - a a. x- 6 d d a Q d d ° a \ ° d c dd d DriveYY� Y a b' d da ° _ ° d ° a a d ° a d a a d °° d a° d. d ° Cr)tl a° d O <, \ C d o o N 0 A 5510pe a CD 4 in ca- CD co U. , . U Y � IpGz d ad I 0� ig� ( fq a a do � O O o a a � ,. oW d ad t 'J . . . . :' . . L. co Ill [— _ � . - z 1 27'+/- / � , 6� , Retur q Owner/ Om / line 72' \ Applicant: �,�Sch40 PVC SUPPiY Line 72%1"Sch40 PVC/ a 8 / 3 Gid Gasketed 4"A'STM 3034 Transport > o °® J �� \ Pipe 1/o to Discharge Tank `� J in OU 10 C0) o O) 2 / .w oo � 1 / `O O 2' i -o // i�Il�llll'` � � � / 2 V > x vii 3 ^ N � m > / q. 30' 20' 0' 10' 20' 30' A 2 0 0 / \/ �� I o a 2 / Scale: 1"=20' Page 4 of 5 All Tanks must be on Washington Dept.of Health registered list of sewage tanks. XVENTED DD Al]All tanks must comply with capacity ratings,usage and limitations on list. m ii co - https://www.doh.wa.gov/Portals/1/Documents/Pubs/337-O46.pdf. z HB-80 Aerator must be installed above grade in a vented housing. ,c) we 7 6 o p • , Traffic rated tanks and lids must be engineered by manufacturer or licensed engineer. W cc m O. ry Install Tanks according to manufacturer specifications. cn o f+ If tank hole is stony or hard pan tanks must be bed onto 3"sand or pea gravel. • i Illustration from Oscar X02 Design Manual " ("�ifr, i /1f O 4. 1' O LOT-30 pump F=L Q/K 1.85(= ) 165 72' Supply Line (1" Sch40) .•' dtOD�o9 ' t+ o 0 1/2hp 120V 3.42 72(9.2/47.8) 12' Elevation Calculated ` °" o ,. LICENSED DINER 1 Flush GPM 9.2GPM `� 3.42+12=15.41 .�� ``.:AA....�. "��`Vi, co EXPIRES:WV z 50-15.41= Excess TDH 34.59 *Pump On/Off Times Per Oscar �' O W N EH APPROVED Pre-Cast Concrete * U_ Rhonda Thompson 02/25/2026 1000 Gallon Discharge Tank a. W Existing Infiltrator IM-1060 2Compartment Septic Tank - Converted to XO2 Treatment Tank a. c i LIFTING STRAP CO (TYP.) B RISER CONNECTION(TYP.) � �� I � � o 15[38] a', �u a rcs>z;k apr roWxna cA _ VY Yl e /Y 2},e A e afY•,A,,, n•,A,; 34r•Y1 e,azic ,,, •n A ��— A, A' ACCESS PORT RIM LID CONTINUOUS 1 A CPS TANK TOP ELASTOMETRIC L1 — — — — ro ell ' FLEXIBLE RUBBER HALF GASKET tea o ' f lI'i O - - - - O +11 GASKET(TYP.) gy �j` ❑ O O TANK A ':• 1 0O G, o '' a o b IIh "::..F aJ SEAM CLIP "d P i d' Lc) — _ — — INTERIOR — a.° ► , % — — — — O ��. 6580 II9 ;.,. (�) aA9 •% . iw m I 1 pl EXTERIOR INLET/ 4a ■ _ -------'-". � z OUTLET ALIGNMENT ° \ \ 1 y ; WIDTH TANK TANK BOTTOM O,°- / / a' Q TEE DOWEL(�) INTERIOR HALF a9 � _ , w11 ' n — I I-atI 7. °r/ „ ° • 11 .h nn"l■r © PIPE PENETRATION QS MID-HEIGHT SEAM f d .I T- < z o LIFTING LUG Par B' SECTION DETAIL SECTION DETAIL / \\ °b° W 127.0[3,226]EXTERIOR LENGTH TOP VIEW ' F. ° TANK EXTERIOR , , LIQUID DEPTH 44.0[1,118] TOTAL CAPACITY 1,247 GAL[4,720 L] •'5 sA c LENGTH 127.0[3,226] INVERT DROP 3.0[76] WORKING VOLUME 1,070 GAL[4,050 L] d ` 0 24.0[610]ACCESS OPENING WIDTH 62.2[1,580] FREEBOARD 10.2[260] COMPARTMENT A VOL. 713 GAL[2,700 L] CU HIEGHT 54.7[1,389] COMPARTMENT B VOL. 357 GAL[1,350 L] O" 2 a 2 WITH LOCKING LID(2) 1"Sch40 PVC To Aerator 3aD`°c3�P =`DaCS .+?a'C3 .'n Y1`'P Y3%Yl°D tieDs°c(` '4,Y3`o.P Y3 C�3' PLAN VIEW 0 4[102] 10.2[260]FREEBOARD / 0 4[102] PVC OR ABS d PVC OR ABS INLET TEE OUTLET TEE END OUTLET BAFFLE SLOT � � ii-r - : �✓f.-4�'�LLur-- Owner/ INLET i 16'5% --]- Applicant: p AIRSPACE OUTLET S Outlet to Discharge Tanker 1 pp Ir \ 71 L rg]-f , PER 1 0.2[5 WALL ,] -BAFFLE f BAFFLE CODE THICKNESS 6.0 Septic L 54.7 [406] [152] Vent CODE p 8 WALL Aerator ,rll l� —111 III, 1,389 1 tD TOP o s - L # Comp A D _ _ [ O Q O[152] Line ,.,, L;� _ E LIQUID '-_ _-���_ - - - EXTERIOR - - _ _. Urr�u,c '�- 0 2[51]X2[51]—� DEPTH Comp B ," I I it �f HEIGHT SUPPORT BAFFLE - HWN-.7-RF RF co O FIBERGLASS BAFFLE SEAM CLIP 1 BEHIND �r V I SUPPORT SLOT • Diffuser (TYP.) ' ,. BAFFLE V�_--- ( E-.:. CO �� r_� ( l BAFFLE _.. 8 Lr� sLor °f f r.5a o::Ii3r�n,x a., O O I LIFTING STRAP ` J i O) (B O 2l3 TOTAL VOL. { -113 TOTAL VOL.-► (TYP.) fl i+: a+ $ SECTION A-A' END VIEW SECTION B-B'BAFFLE DETAIL I I 3A 1.4-, .� 0 NOTES: Must install Vented lid � v 1.ALL DRAWING DIMENSIONS IN INCHES[MILLIMETERS]OR AS NOTED. on Compartment B a T1¢ l;a�l ® O U 9 y° 2.EXTERIOR OF ACCESS OPENING LID INCLUDES THE FOLLOWING WARNING IN LU =� i' )A7- ENGLISH,FRENCH 8 SPANISH:"DANGER DO NOT ENTER:POISON GASES:' o 7,y6 CO -�, 3.TANK MARKINGS WILL INCLUDE:MANUFACTURER NAME,MODEL NUMBER,LIQUID E ISOMETRIC o __ HWA°c_ 2. CAPACITY,DATE OF MANUFACTURE,MAXIMUM BURIAL DEPTH,INLET,AND OUTLET. $ O - - O • 4.THE TANK MAY BE BACKFILLED WITH SUITABLE NATIVE SOIL.SEE INSTALLATION INSTRUCTIONS FOR � -+ ���� VIEW frI\IFILTRATOR' .o ek. Z [� Q u) N GUIDANCE.IF THE NATIVE SOIL DOES NOT MEET THE INSTALLATION INSTRUCTIONS GUIDANCE THEN ((4. „q('(' ` ��''` ,:_ tanks =COATS Y ''''c LO • BACKFILLING WITH SELECT MATERIAL WILL BE REQUIRED. III •` '•'' 5.MAXIMUM BURIAL DEPTH IS 48 in[1,219 mm]. �. rr /.• r._ INFILTRATOR WATER TECHNOLOGIES '_ �, O 8 ',III 1 1 — �n NC*, :{G j X it 6.MINIMUM BURIAL DEPTH IS 6 in[152 mm]. IV,,� f rt. 4 Business Park Rd.Old Saybrook,CT 06475 02 7.MAXIMUM VEHICLE LOAD IS 4,500-16[20-kN]AXLE LOAD. �kk i - ( ) -< ...Zt 4 LOT-30 pump O O ll - At 1 800 221-4436 7 8.TANK IS FOR NON-TRAFFIC APPLICATIONS. 1\1\I1'i �I; a a �' a W °e m 1 9.AIRSPACE IS 16.5%. �"\�IY�.' � /'��I '� „ Qg_ a 1/2hp 120V10.OUTLET TEE IS COMPATIBLE WITH EFFLUENT FILTER. �,ll '\ �ll.-:;• INFILTRATOR IM-1060 TANK _a,..� 18 -27 ��P WI o, O (l• 11.INTERIOR LENGTHTOWIDTH RATIO IS 2.3:1(118.8-INCH INTERIOR LENGTH/ SIDE INLET/ `�1+1' �'�• 2-COMPARTMENT CONFIGURATION a> 0'� OUTLET P. `\ I iI it (18"PREFERRED) o ,, I 51.7-INCH INTERIOR WIDTH=2.3). ) I] - 12.FREE VENT AREA BETWEEN TOP OF BAFFLE WALL AND BOTTOM OF TOP BAFFLE �� ' I - oa u OO' <<tl�l1III�� Draxnby. EMB — Date: 08/05/2013 a r V r, SLOT IS 39.7 In'. _. n ,y¢ Sale.NOT ToscALE Checked by: DFH Sheet 1 oft ' ' £ aCROSS SECTION 13.BAFFLE WALL THICKNESS IS 0.31 In[8 mm]. ,Fate a a e},°( >4 W MAY: t�' '��a" ; ;. -tcf , q:: a, ; -4t 0 x Page 5 of 5 NOTICE TO PROPERTY OWNER W INSTALLER GENERAL NOTES This Septic Design has been created based on the most current regulations found in In 6 a the Washington Administrative Code, Chapter 246-272A, and the Standards and cg -Contact Designer at least 24Hrs Before install. Guidelines adopted by the Mason County Health Department, all of which are to N I- - Drainfield may only be installed in dry weather conditions protect public health. - Installer must divert all stormwater away from all septic components - Do not pull stumps if trees are felled in drainfield area. -Absorption area must be prepared per Oscar installation instructions. The property owner is aware it is the property owner's responsibility to obtain all o necessary county, state, and federal permits before the commencement of any o -Before preparing the basal area for the sand layer the soil moisture content must be development of this property or the installation of the On-Site Sewage Disposal o O checked to prevent smearing the soil interface. Dig a small excavation in the basal area with System (Septic Project). M CK a hand shovel.The excavation need only be 12 inches wide and 12 inches deep. If the exposed ce) 0 sides of the excavation are shiny without any cracks or crumbled edges, the soil is too moist. Neither the Designer, Micah Halverson nor the Mason County Health Department are If the exposed soil surface crumbles and cracks, the soil is dry enough for preparation. responsible for any disputes which may arise between neighbors, or contractors, N w Y -Use tracked vehicles and equipment to build Oscar. subcontractors, suppliers, and engineers that are chosen to work on the Septic CV i U - It is advise to place a rebar stub near observation ports and valve boxes for future locating. Project. CD 0- -Tanks Must be on certified list of approved tanks from DOH If this land is in a development that has a Homeowner's Association, it is the property 2 uj -Tanks are to be Bed onto 3" of sand or peagravel or to manufacturer specs. owner's responsibility to review and discuss with that governing body if the Septic cis Project is subject to specific protective covenants, restrictions, rules, or regulations m -Before installing a OSCAR-XO2 systems, the installer must complete in-class and infield training by representatives that would prevent the installation of the Septic Project. 07 designated by Lowridge Onsite Technologies, Inc. The Installer must insure that no water softener discharge is plumbed o into any of the drains that feed the system.The residential OSCAR-XO2 unit is intended to treat only wastewater The Designer, Micah Halverson, and the property owner (or the person representing c generated by normal activities from laundry machines, toilets, showers, and kitchen and to the Designer that he/she is acting as agent for the owner) have signed an bathroom sinks. No special chemical additives are needed for the normal functioning of the OSCAR-XO2 unit. - employment contract, whereby the Designer has prepared a septic design for an On- - Emergency Disconnect and Pump Controls Require L&I inspection and permit Site Sewage Disposal System for a residential dwelling on the land described herein. ° toco -All Electrical wires should be placed in conduit and No direct Bury wire should be used O co rn - Contractor is responsible to get underground utilities located before construction All additional work by designer is subject to additional payment. Additional Work z a -Place all components according to this design includes site visits, revisions, record drawings (aka Asbuilt), consulting with owner's w -All Materials and Workmanship must meet county and state regulations engineer, project manager and/or county officials. Designer does not warrant his work Y - Deviation from this design without approval from designer will make this plan null and void. to Owner's transferee or b O uyer. o_ - Designer May have additional Charges for redesign work and final inspection w F- -Owner is responsible for all permits and fees including any HOA/covenants rules, fees and any approval L w process required. The property owner shall be responsible for establishing all property lines, easements - Designer requires "Owner"to approve the installation,methods and componants used by installer. and if an easement for any septic drainfield, tanks, pipes ,wires or ingress/egress, �cn - Installer must follow all conditions from Mason County establishing/locating the boundaries lines of that easement. c iE - Reference additional design form attached to this design. - For any questions Please contact Designer at 360-490-6365 The property owner shall assist designer and installer in locating all known wells, surface water, critical areas and buffers within 100' of the property. The property owner is responsible for all costs associated with the employment of Owner/ P P Y PApplicant: contractors and those materials/components used in the installation of the designed septic system. The property owner is responsible for all future maintenance and inspections as J adopted by Mason County Health Department J � O It Assumed by Designer that all installation and C rn o maintenance procedures are followed according C) 01 2 to Lowridge Onsite Technologies, LLC . EH APPROVED .� o Rhonda Thompson 02/25/2026 ',. ,, 0 Visit: www.oscaronsite.com oy��% 1+i Non-survey equipment was used to determine if !✓ � 6 OSCAR-XO2 Treatment System Homeowner's Manual +� the proposed site would be suitable to support an 0 c Y , s, On-Site Sewage Disposal System. The following (I) OSCAR-XO2 Installation Manual, WA1 equipment was used to prepare this septic c II' F 't4 design: Kubota excavator, Spectra Precision > X o Lowridge Onsite Technologies Vi .' �v � Laser level (model#LL500), Komelon Steel CZ1 Tape (model#N5300, Stanley 30'tape, SuuntoPO Box 1179 � ' Ti Tandem Clinometer and Compass, and a Keson 0 co Lake Stevens, WA 98258 �LICENSED R •1!� Wheel Tape(Model#RR319N). Software used B' = O: 877 476-8823 DIMES:ow1ee., _ to prepare this design: Chief Architect Premier. info@lowridgetech.com "Vertical Datum:Assumed"