Loading...
HomeMy WebLinkAboutSWG2026-00038 - SWG Application / Design - 2/12/2026 MASON COUNTY 415 N 6TH STREET,SHEL-967 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: SWG2026-00038 APPLICANT Ronald Lansing Phone: Address: 2291 E Crestview Dr SHELTON, WA 98584 SEPTIC DESIGNER Hunter, Adam Phone: 360 753-1226 Address: 2201 93rd Ave SW Olympia, WA 98512 Site Address: 2291 E Crestview Dr Primary Parcel Number: 320215402001 Permit Description: Septic for New SFR -Crestview Permit Submitted Date: 02/12/2026 Permit Issued Date: 04/06/2026 Issued By: Jeff Wilmoth Current Permit Fees Paid: $570.00 (additional fees may be required upon installation of system). Permit Expiration Date: 02/18/2029 (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/onsite/oss-inspection-request.php or call: 360-427-9670, extension 400. r , or» O � OFFICIAL USE ONLY MASON COUNTY DATERECEIVED: • � D AMOUNTRECEIVED: RECEIVED BY: Public Health & Human Services v m Environmental Health 360-427-9670,ext.400 or 360-275-4467,ext.400 ≤ 415 N.6th Street-Shelton,WA 98584 S W G _ O O Z1 Z fA ON-SITE SEWAGE SYSTEM APPLICATION APPLICANT PHONE m RONALD LANSING 3608744699 z MAILING ADDRESS-STREET,CITY,STATE,ZIP CODE 9 71 E DALKEITH RD SHELTON WA 98584 m SITE ADDRESS-STREET,CITY,ZIP CODE 2291 E CRESTVIEW DR SHELTON WA 98584 NAME OF DESIGNER PHONE I CD ADAM HUNTER 3607531226 Cn NAME OF INSTALLER PHONE I O TBD TBD ≤ )v PERMIT TYPE(select one) DRINKING WATER SOURCE - I CD RESIDENTIAL OSS 'COMMUNITY OSS ID COMMERCIAL OSS !iEi.PRIVATE INDIVIDUAL WELL 1J.PRIVATE TWO-PARTY WELL Z TYPE OF WORK(select one) ;PUBLIC WATER SYSTEM 11� NEW CONSTRUCTION/UPGRADES E REPAIR/REPLACEMENT OTHER DETAILS(select all that apply) ❑ TABLE X REPAIR SUBMITTALS ❑ SURFACING SEWAGE O EXISTING FAILURE O SHORELINE W I DESIGN FORM(REQUIRED) IEI.SEPTIC DESIGN(REQUIRED) BEDROOMS LOT SIZE WAS LOT CREATED AFTER 4/1/2025? r 5-WAIVER(S)(IF APPLICABLE) 3 0.18 ❑ YES ❑/ NO n DIRECTIONS TO SITE AND SITE CONDITIONS:(ex.locked gate) CRESTVIEW TO A LEFT ON PARKWAY BLVD TO SITE ON THE RIGHT. I- 0 --I SITE MUST BE FLAGGED FROM MAIN ROAD AND TEST HOLES MUST BE FLAGGED WITH TEST HOLE NUMBERS. OFFICIAL USE ONLY BELOW THIS LINE UPGRADE/FAILURE SOURCE(for reporting purposes) ❑VOLUNTARY ❑MAINTENANCE/PUMPING ❑BUILDING PERMIT ❑HOME SALE DCOMPLAINT ❑OTHER: INSPECTOR SOIL LOGS COMMENTS/CONDITIONS 32 - 5 k 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 ECTOR SIGNATURE DATE APPLICATION EXPIRATION DATE APP A ON APPROVED/ISSUED BY I! r _SPATE THI1 FO AY BE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSITELI'—" Revised:4/14/2025 DESIGN FORM—PAGE ONE Assessor's Parcel Number: 320215402001 -- 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"X17" PARCEL IDENTIFICATION Permit Number: SWG -0 ` Designer's Name: ADAM HUNTER Applicant's Name: RONALD LANSING Designer's Phone Number: 3607531226 Mailing Address: 71 E DALKEITH RD Designer's Address: PO BOX 162 SHELTON WA 98584 City State Zip OLYMPIA WA 98507 City State Zip Designer's Email JHANDASSOCIATES@HOTMAIL.COM DESIGN PARAMETERS Treatment Device El Glendon ❑ Sand Filter O Mound ❑ Sand Lined Drainfield ❑Recirculating Filter ❑ATU ❑Other Treatment Level(check all that apply): J A 'J B .J C J BLI .J BL2 J BL3 E J N Drainfield Type O Gravity ❑Pressure ❑Trench ❑Bed E'Sub Surface Drip Septic Tank/Drainfield Specifications Laterals Number of Bedrooms 3 Schedule/Class DRIP Daily Flow: Operating Capacity 270 gpd Length 92 ft Daily Flow:Design Flow 360 gpd Diameter 1/2 in Septic Tank Capacity(working) 1200 gal Number 5 Receiving Soil Type(1-6) 3 Separation 1.5 ft Receiving Soil Appl.Rate 0.8 gpd/ft2 Orifices Required Primary Area 675 ft2 Total Number of Orifices 460 Designed Primary Area 675 ft2 Diameter DRIP in Designed Reserve Area 675 ft2 Spacing 12 in Trench/Bed Width 23 ft Manifold Trench/Bed Length 29.4 ft Schedule/Class 40 Elevation Measurements Length 30 ft Original Drainfield Area Slope 1 % Diameter 1 in New Slope,If Altered N/A % Preferred manifold configuration used? 6d'Yes O No Depth of Excavation Up-slope 8 in Transport Pipe from Original Grade Down-slope 8 in Schedule/Class 40 Designed Vertical Separation 24 in Length 10 ft Gravel-based Drainfield Required? El Yes P1 No Diameter 1 in Pump Required? I 'Yes O No Dosing and Pump Chamber Pump/Siphon Specifications Number of doses/day 12 Diff. in Elevation Between Pump&Uppermost Orifice 5 ft Dose quantity 30 gal Drainfield Squirt Height/Selected Residual(head) 15PSI ft Chamber Capacity(flood) 1200 gal Uppermost Orifice[Higher ❑Lower than Pump Shutoff Pump controls:Please check those required. Capacity @ Total Pressure Head 13.2 gpm Timer ElapMeçe { Event Counter Calculated Total Pressure Head 66.5 ft If Timer: Pump on , 83M1 / urnpo z Comments APR 6 2 MASON COONTYENVIRONMENT AL HEALTH Revised:4/14/2025 DESIGN FORM—PAGE TWO Assessor's Parcel Number: 320215402001 -- -- Permit Number: SWG DESIGN CHECKLISTS Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch if Test hole locations 9' Drainfield orientation and layout Reference depth from original grade: E' Soil logs f' Trench/bed dimensions and E9 Septic tank 9' Property lines critical distances within layout ®' Drainfield cover 9' Existing and proposed wells �d' D-Box/Valve box locations p p ose Reference depth from original grade within 100 ft of property 9' Septic tank/pump chamber and restrictive strata: E' Measurements to cuts, banks, and locations ❑' Laterals,trench/bed,top and surface water and critical areas l' Observation port location bottom E' Location and orientation of E Z Clean-out location EZ Curtain drain collector curtain drain and all absorption ®' Manifold placement l' Sand augmentation components E' Orifice placement Other cross-section detail: D1 Location and dimension of ®' Lateral placement with distance 9' Observation ports/clean-outs primary system and reserve area to edge of bed � Buildings Other Information 6a Audible/visual alarm referenced Yes No 9' Direction of slope indicator p' Scale of drawing shown on scale C' ❑ Design staked out 9' Waterlines bar O ❑ Recorded Notices attached 9' Roads, easements,driveways, Elevation benchmark and relative O ❑ Waiver(s)attached parking elevations of system components 9" ❑ Pump curve attached North arrow and scale drawing O O Evaluation of failure shown on scale bar 7 Non-residential justification ` tom p 0 Waste strength D ❑ Flow WDES�I'Gl APP y$`'CIV Z I The undersigned designer must be notified by i�sll r at"time ovstfin Yes O No Ofl 2/11/26 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 ' regulations: Env' on al Health Specialist Date CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWING CONDITION: ✓ The design is stamped"Approved"by Mason County Public Health. V The Onsite Sewage Permit has not expired,the Permit Expiration Date is: 2___2. 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:4/14/2025 Fill In the violet-shaded calls.Output Information will automatically be calculated and shown In blue- The Notaflm BloHnea Calculator estimates the amount of Bioline shaded cells.Do not attempt to enter Eats into the blue-shaded cells.It will erase the formula and needed to install.ne Cslwater drip tleuree in system along with-other potentially Impact other output data,To save your Information asa.lot file for future reference or submittal.till in the informationIn the.project's name and address fields.below.The name you choose design parneeetere.It Is NOTmt nded to repldcea professlgnal General Instructions for"Job Name7Hameownor"will become the name of the.txt file.It will be saved on your computer.when deslerr,and should'be used for eGrrrattng purposes only.Always you click the Savo to File"button at the bottom of the sheet.A file folder will be created for you called consult with a professlonal designer.Do not use this program with "Netafim"and the file will be stored there.For example,if the Job Name/Homeowner for the project Is other,brand's of products. Mr.8 Mrs.Jones,all of your Information will be saved In a file folder called"Neteflm"and the Ole In this folder will be called"Mr.&Mrs.Jones.txt". Netafim Bioline®Dripperline Design Recommendations-Based on Soil Loading Rate Job Name/Homeowner: RONALD LANSING Address: 2291 E CRESTVIEW DR City,State,Zip: SHELTON,WA 96584 Permit Agency: MASON COUNTY Installer Name: TBD Designed By: ADAM HUNTER Data: 27112026 e. IPMRu1flftiI,1T1riIT1e, Gallons Per Day' _3RD_ Total System lnforenatiol Application Area Required(square leaf) 675 Soil Loadng Rate(Gallons!Sq.FL!Per Day[GPD]) 0.5333___ Total Amount of Biolinee Required(feeq 460 Total Number of Emitters In the Dripl eld,.460 Select FJnitter Flow.Rate(GPH) Y0:42 :L . Zone Informatioi Select Emitter Sparing(inches) 12 Numberof Zones Amount of Bioline Per Zone(feet) 460 Flush Velod (-��ZS'' Number of Emitters Per Zone 460 Minimum Number of Laterals Per Zone 4 Maximum Number of Laterals Per Zone 11 Estimated Pump Flow Rating(GPM)' ,-_,__ SO4 - Number of Laterals That Wit be Used__ 5-_ Maximum Length of Bioline'Laterals Based on Inlet Pressure 128 Inlet Pressure(psi)L=_75 _ Flow Rate Per Zone(GPM) 3.2 __ _ Holding Capacity of Drippemne Per Zone(Gallons) 6.1 Inlet Pressure(Feet of Head)I_ _34.7__._ _ Addtional Flow RequirementtoAccommodate Flushing VelocityL`10.0 Row Spadng Between Ddplines(feet)C_7.67 Holding Capacity of Piping Holding Capacity(Gallons)of Supply Une&Supply&Flush Manifolds' 1.8 Number of Zonesi___1. Holdng Capacity(Gallons per Zone)01 Bioline) 6.1 Holdng Capacity(Gallons)of Supply Lire,Manifolds end Drippedlnt!. 79_ Hours Per Day to Use for Head Loss Data-Dosing&Flushing Cycl Elevation Change from Pump to Dose TenkOulet(feet)[_4�_ Friction Loss per 100'(psi)in Supply Une&Manifolds Velocity(fps) 4.9 Elevation Change from Dose Tank to Drip Field(feet)L^!1!- Friction Loss in Supply Line&Supply Manifolds(psi) 1.6 Friction Loss in Supply Une&Supply Manifolds(Feet of Head) 3.7 Length of Supply Une&Supply&Flush Manifolds(feet) 0, Additional Pressure Required for Return Manifold end Piping to Tank(psi; 10.0 Additional Pressure Required for Return Manifold and Piping to Tank(Feet of Head 23.1 TDH(Total Dynamic Head)in Factor Heac 60.5-_ Type of Pipe-Supply Une&Mardfolds P[__VC.SuJt40—_ Control Settings[nformatio Total System Runtime Per Day(Mnutea f —112 Size of Supply&Manifold Pipe(inches) _7 Total Runtime Per Zone Per Day(Mnutes; 112 __ Total System Dosing Events Per Day 12 02/ 1.11//26 Pipe Roughness Constant(_ . 155T Runtime For Each Dose(Mnutes) 8 r. OB Time Between Duees In the Same Zone(Hours to nearest 0.1)L_,1.8 Ir�sid`b Iemeter of Pipe(Inches) ___1.049 ,os r Miscellaneous Informat)o •.�. e::� Nu DonEvents Per Zonel�`"12'— ' Dosing Volume Per Emitter Per Dose(gallons) 0.07 Volume `' Inches Per Week of Dosing 5.99 .c'rr•ir of a Single Dose(gallons)C32.2� { 9 4 Pump Selection ("fl D.'•`•�.` q '�-° � Pump Flow Feet o(GPM)1�-66.5 4' J. c TDH(Total Dynamic Head In Feet of Heatl; 66.5 ra' •,'•' /1sQ PumpManufacturer ORENCO sw r l An 111 J.IIl1YTER 9�jh I . Using a Pump Curve A pump curve helps you determine the best pump for your system.Pump curves show the relationship between flow and pressure(total dynamic head or"TDH"),providing a graphical representation of a pump's optimal performance range.Pumps perform best at their nominal flow rate.These graphs show optimal pump operation ranges with a solid line and flow rates outside of these ranges with a dashed line.For the most accurate pump specification,use Orenco's PumpSelecf'software. Pump Curves 500 400 PF10Series,60Hz,0.5-1.0hp PF20Series,60Hz,0.5-1.5hp - w 400 350 PF2015 PF1010 — 350 " ---- - --- : - ,c 300 0 300 PF10 250 PF2010 a PF70 m - m 200 150 PF2005.... ....... a�. 150 —_- as a 100 100 50 ; 50 0 2 4 6 8 10 12 14 16 18 0 5 10 15 20 25 30 35 40 Flow in gallons per minute(gpm) Flow in gallons per minute(gpm) 900 _II PF30 Series,60 Hz,0.5-5.O hp 800 700 0 600 Th 02//11/26 PF3030 500 111111 �,:'•,, v 400 IPF3O2OF5 wt. PF3015 A df.I 1.II UN T ER 300 . .. .... PF3010 ?1��r11� M 200 ZL 100 APR 06 �.��..,. : 0 5 10 15 20 25 30 35 40 45 MASON COUNTY ENVIRONMENTAL HEALTH Flow in gallons per minute(gpm) NTD-PU-PF-5 Orenco Systems®•800-348-9843•+1 541-459-4449•www.orenco.com Rev.3©01/21 Page4of5 DRIPFIELD SCHEMATIC (1;.- .F 99E��44X Residence Supply Line Flush Line fr.li�l ` � y. -' y- . Secondary Treatment Disc Filter ••�--- Nelaflm Bioline (i2"EMITTER SPACING) and Storage 7 Air/Vacuum t/2" WI .)< WARP'V. HEADWORK! I Relief Valve RAM MALE : DAPTE 4 Flush Valve Flush Valve 1Or Disc Filter �M ` � i/2 r 3 PVC ,�', 3 — —— — ; �►♦ — —+ RLoline®1/1„ / ...................... ................ pp Supply line Flexible Connection SCH40 / .......................... \V 1 / ••. ........................... .................... � ' s6tw� . ........................................................... 1 —FlushLine O Flexible Connection SCH40 ♦ HEADWORKS SETUP INSTRUCTIONS: / .............................'..............................••• ♦ 1. Flush the entire piping network by running the pump for several minutes with the field flush valve open. ' • • ♦ 2. With the pump still running slowly close the field flush valve.Once the needle on the pressure guages stabilize, _ _ ♦ record the pressure on gauges and flow rate through the flow meter for one minute.This will be the actual dose / ••••'••••••............................... •••••••••••••••••••• ♦ flow r calculate he flus hing flo w time rs multiplying s. 3. iplying the number of supply manifold connections by 1.6GPM.Add / ♦ the dosing flow rate from step 2 to the flushing flow rate.This new cumulative flow rate is the minimum needed to / •"................................................••••.......••••..••.•...•.. achieve adequate scouring velocity in the entire system when the system is dosed. / 4. While the pump is running,open the field flush valve slowly until the return pressure gauge reads 10psi. / ♦ 5. Now,record the flow rate through the flow meter.It should be greater than the new cumulative flow rate required in 0 02/11/26 step 3. More is better. .................................................................................... ♦ Air/Vacuum / • A ♦ . Relief Valve / ♦ c' ., .................................................................................... ..� ♦ ' .y'••- l ,'.'�.J', Layers of�!��//e�1°Ball%/%// //f////�. - - -- -- - - ----------- --------- ----- ---�♦ ?' n a .[;, Filter Fa ADAM JAMNTER - / //// To Tank♦ �_ I ♦ From Fleld //j 3/4� a 4"Master Meter for J>•%/%I RISERS ARE REQUIRED TO OR ABOVE FINISHED GRADE OVER TANK LIDS.IF GROUNDWATER OVER THE TOP OF THE TANKS IS A CONCERN DRIP NOTES: j/IFij j j - / Reclalned Wate _ / � I"SCHEDULE40 THEN HIGH GROUNDWATER RATED TANKS WILL BE REQUIRED.THE RISERS MUST BE SEALED WATERTIGHT AT THE JOINT BETWEEN TANK �i///// - -hY AND THE RISER. / � t �-► II To Field DRIPLINES TO BE INSTALLED 8" BELOW EXISTING GRADE AND 1.5FT ON CENTER / ///jam /%. •• DRIPLINES TO BE INSTALLED USING A NARROW SHOVEL OR TRENCHING TOOL /) i 5-10O GENERAL NOTESINSTALLED ,' Pressure�,E • DRIPLINES TO BE LEVEL AND PARALLEL WITH CONTOURS is Gauge w / 1"Unlon�// tom/ / // SUPPLY AND RETURN LINE IS 1" SCH40 TO BE INSTALLED 6"DEEPER THAN DRIPLINE ON EN fj/_ �-ff /'�// ,>.j I /// / / 7'SCHEDUlE 40 1. ANY VARIATIONS TO THIS DESIGN SHALL FIRST BE APPROVED BY JIM HUNTER&ASSOCIATES AND THE COUNTY SANITARIAN. OF DRAINFIELD �jiii/ • AIR VACUUM BREAKER VALVE TO BE AT END OF SUPPLY LINE AT HIGHEST ELEVATION IN A VALV . O 4• From Pump 2. OWNER INSTALLER SHALL NOT REMOVE OR DISTURB ANY TOP SOIL WHILE CLEARING TREES AND STUMPS IN DRAINFIELD AREA. BOX //j .� � .1// ///REMOVAL OF TOP SOIL COULD RENDER SITE UNUSABLE. • FLEXIBLE CONNECTING TUBE TO BE BETWEEN DRIPLINE AND SUPPLY LINE j % jj)\--- TethFllter-- ij/j 3. OWNER SHALL BE AWARE OF THE POSSIBILITY OF TANKS FLOATING OUT OF THE GROUND SHOULD THE TANKS BE PUMPED EMPTY • EARTHEN DAMS TO BE CONSTRUCTED AT END OF EACH LATERAL TO PREVENT DRAINBACK / � !!r/////j/ / i, 24°Diamete • DRIPLINES:NETAFIM BIOLINE SELF CLEANING PRESSURE COMPENSATING EMITTERS %i j// /////jij %///RibbeedRi er ORENCO PF1 007 / � %DURING SEASONAL HIGH WATER TABLE CONDITIONS. • PUMP MODEL: /�-� / CHECK VALVE AND HIGH LEVEL ALARM REQUIRED IN PUMP TANK !///// /////i 4. ALL CONSTRUCTION MATERIALS AND THE INSTALLATION OF THE DESIGNED SEPTIC SYSTEM SHALL CONFORM TO ALL APPLICABLE • TIME DOSING OF DRIP SYSTEM REQUIRED AT 2 HOUR INTERVALS( 30 GAL.DOSE) CONTINUOUS FLUSH HEADWORKS FROM HD FOWLER STATE AND COUNTY HEALTH DEPARTMENT REQUIREMENTS. • DOSE COUNTER AND ELAPSE TIME METER REQUIRED • 5. USE OF SOME RESERVE DRAINFIELDS MAY NECESSITATE PUMP,SAND FILTER,MOUND OR PRETREATMENT INSTALLATIONS. ALL VALVE BOXES TO BE ACCESSIBLE TO SURFACE DESIGNER: • RISERS REQUIRED OVER ALL TANK LIDS JIM HUNTER & ASSOC ADAM a, HUNTER 6. THE ADDITION OF AN APPROVED EFFLUENT FILTER IN THE SEPTIC TANK IS REQUIRED TO ENSURE THAT SOLIDS DO NOT PASS TO THE • FOWLER CONTINUOUS FLUSH HEADWORKS REQUIRED PO Box 162/OI m i WA 98507 • VACUUM BREAKER VALVE:NETAFIM 1"COMBINATION#65AR1B1 Y P DRAINFIELD CAUSING PREMATURE DRAINFIELD FAILURE AND COSTLY REPAIRS. • USE"T"TO"T"CONSTRUCTION 360-890-2778/designs@hunterseptic.com SITE ADDRESS: 7. ALL REQUIRED TESTS SHALL BE SUCCESSFULLY RUN PRIOR TO CALLING JIM HUNTER&ASSOCIATES FOR FINAL INSPECTION,ALL SEPTIC SYSTEM DESIGN FOR: 2291 E CRESTVIEW DR COMPONENTS,INCLUDING TANK ACCESS LIDS MUST BE ACCESSIBLE FOR INSPECTION.CONTRACTOR SHALL BE RESPONSIBLE FOR RONALD LANSING COST OF RETURN INSPECTIONS DUE TO FAILED TESTS OR INACCESSIBLE COMPONENTS. SITE LEGAL: SHORECREST TERRACE 1ST BLK 8. THIS IS A SPECIAL DESIGN DUE TO ADVERSE SOIL CONDITIONS,GROUNDWATER TABLE AND/OR TOPOGRAPHY.JIM HUNTER& PAGE: ASSOCIATES HAS DESIGNED THIS SYSTEM IN ACCORDANCE WITH ALL STATE AND COUNTY HEALTH DEPARTMENT REQUIREMENTS AND PARCEL NUMBER: SITE!PERMIT#: 2 OF 2 ASSUMES NO RESPONSIBILITY FOR ITS USE OR LONGEVITY.THE OWNER THEREFORE AGREES TO MAINTAIN AND MAKE ALL NECESSARY 320215402001 REPAIRS TO THE SYSTEM AT NO COST TO JIM HUNTER&ASSOCIATES. DRIPFIELD SCHEMATIC CTUC Residence (Y—6`7 MIN. i T LEN T8)T 8) - =^ Supply Line .. ——— Secondary Treatment and StoHrage 7 I-Disc filter """" Netafim Biotin (12"EMITTER SPACING) Air/Vocuum 1/2" 11 P T - AE D' _j HEADWORKS Relief Valve Or I RA MALE *;DAPtI;f H Flush Valve Flush Valve - 'Qr Disc Filter itl _; PVC yAPTER / Dripperline � 1.. / ........................1................... �rili3a.�tr_ 4} asti•_�; h ' Supply Line 1.5 FT Flexible Connection / ................. �y� / ........................................................... \ Flush Line {q ° 3f� 1yiF^ Flexible Connection SCH40 `-+--Q 0 P C O 1.'�[ / •••••••••••••••••••••••••••••••••...................................... ♦ HEADWORKS SETUP INSTRUCTIONS: 1. Flush the entire piping network by running the pump for several minutes with the field flush valve open. ® ®♦ 2. With the pump still running slowly close the field flush valve.Once the needle on the pressure guages stabilize, "'•"•^^^••......•............................................. record the pressure on gauges and flow rate through the flow meter for one minute.This will be the actual dose ♦ flow rate in gpm needed for the timer settings. a./ ♦ 3. Next,calculate the flushing flow rate by multiplying the number of supply manifold connections by 1.6GPM.Add / •°...°°°°°°°.°°.°..°°................................ the dosing flow rate from step 2 to the flushing flow rate.This new cumulative flow rate is the minimum needed to °°'°°'°°°°°°°°°"'°"♦ achieve adequate scouring velocity in the entire system when the system is closed. 4. While the pump is running,open the field flush valve slowly until the return pressure gauge reads 10psi. / ♦ 03/.31/26 5. Now,record the flow rate through the flow meter.It should be greater than the new cumulative flow rate required in ♦ step 3. More is better. AidVacuum ® .................................................................................... ♦♦ Relief Valve / 1��• ................................... _•� r=""5 '>'�.�,;' /ii�� /i'���?>� iii�. `'1]i'I'rL••;:'iT4''t""'�'-' :�;. (EMend 6^/ //�/ i Pressure ////,/ To Tank♦ . i {� From Field [AND ERS ARE REQUIRED TO OR ABOVE FINISHED GRADE OVER TANK LIDS.IF GROUNDWATER OVER THE TOP OF THE TANKS IS A CONCERN DRIP NOTES: f % f/!/i. 3l4^t as�rHetertor� 1 !j/i Reclalmed Water�jji}fj.� F'SCHEDULE 40 N HIGH GROUNDWATER RATED TANKS WILL BE REQUIRED.THE RISERS MUST BE SEALED WATERTIGHT AT THE JOINT BETWEEN TANK THE RISER. • DRIPLINES TO BE INSTALLED 8" BELOW EXISTING GRADE AND 1.5FT ON CENTER DRIPLINES TO BE INSTALLED USING A NARROW SHOVEL OR TRENCHING TOOL -'�/J% o Sao PSL— GENERAL NOTES �� Pressure �`"` • DRIPLINES TO BE INSTALLED LEVEL AND PARALLEL WITH CONTOURS // • SUPPLY AND RETURN LINE IS 1" SCH40 TO BE INSTALLED 6"DEEPER THAN DRIPLINE ON EN r aI 1. ANY VARIATIONS TO THIS DESIGN SHALL FIRST BE APPROVED BY JIM HUNTER&ASSOCIATES AND THE COUNTY SANITARIAN. OF DRAINFIELD / ,YfJ' i/f/f !// �i 1'SCHEDULE 40 2. OWNER INSTALLER SHALL NOT REMOVE OR DISTURB ANY TOP SOIL WHILE CLEARING TREES AND STUMPS IN DRAINFIELD AREA. AIR VACUUM BREAKER VALVE TO BE AT END OF SUPPLY LINE AT HIGHEST ELEVATION IN A VALV BOX j�%/%� ��'� Q r From Pump, >. REMOVAL OF TOP SOIL COULD RENDER SITE UNUSABLE. �' ' // • FLEXIBLE CONNECTING TUBE TO BE BETWEEN DRIPLINE AND SUPPLY LINE ��1^Tech Filter// �j� 3. OWNER SHALL BE AWARE OF THE POSSIBILITY OF TANKS FLOATING OUT OF THE GROUND SHOULD THE TANKS BE PUMPED EMPTY EARTHEN DAMS TO BE CONSTRUCTED AT END OF EACH LATERAL TO PREVENT DRAINBACK ://iJ / ��--p4^ e • DRIPLINES:NETAFIM BIOLINE SELF CLEANING PRESSURE COMPENSATING EMITTERS Ebbed RI wser DURING SEASONAL HIGH WATER TABLE CONDITIONS, PUMP MODEL: ORENCO PF1007 �j�����/ �Gi �j�/j//jam/ 4. ALL CONSTRUCTION MATERIALS AND THE INSTALLATION OF THE DESIGNED SEPTIC SYSTEM SHALL CONFORM TO ALL APPLICABLE CHECK VALVE AND HIGH LEVEL ALARM REQUIRED IN PUMP TANK • TIME DOSING OF DRIP SYSTEM REQUIRED AT 2 HOUR INTERVALS( 30 GAL.DOSE) CONTINUOUS FLUSH HEADWORKS FROM HO FOWLER STATE AND COUNTY HEALTH DEPARTMENT REQUIREMENTS. • DOSE COUNTER AND ELAPSE TIME METER REQUIRED 5. USE OF SOME RESERVE DRAINFIELDS MAY NECESSITATE PUMP,SAND FILTER,MOUND OR PRETREATMENT INSTALLATIONS. • ALL VALVE BOXES TO BE ACCESSIBLE TO SURFACE DESIGNER: • RISERS REQUIRED OVER ALL TANK LIDS Jlli�i HUNTED ASSOC ADAM HUNTER 6. THE ADDITION OF AN APPROVED EFFLUENT FILTER IN THE SEPTIC TANK IS REQUIRED TO ENSURE THAT SOLIDS DO NOT PASS TO THE • FOWLER CONTINUOUS FLUSH HEADWORKS REQUIRED • VACUUM BREAKER VALVE:NETAFIM 1"COMBINATION#65AR1B1 PO Box 162/Olympia,WA 98507 USE"T"TO"T"CONSTRUCTION 360-890-2778/desi ns@hunterse tic.com SITEADDRESS: DRAINFIELD CAUSING PREMATURE DRAINFIELD FAILURE AND COSTLY REPAIRS. 7. ALL REQUIRED TESTS SHALL BE SUCCESSFULLY RUN PRIOR TO CALLING JIM HUNTER&ASSOCIATES FOR FINAL INSPECTION,ALL 2291 E CRESTVIEW DR COMPONENTS,INCLUDING TANK ACCESS LIDS MUST BE ACCESSIBLE FOR INSPECTION.CONTRACTOR SHALL BE RESPONSIBLE FOR SEPTIC SYSTEM DESIGN FOR: RONALD LANSING SITE LEGAL: COST OF RETURN INSPECTIONS DUE TO FAILED TESTS OR INACCESSIBLE COMPONENTS, 8. THIS IS A SPECIAL DESIGN DUE TO ADVERSE SOIL CONDITIONS,GROUNDWATER TABLE AND/OR TOPOGRAPHY.JIM HUNTER& SHORECREST TER=PAGE:, ASSOCIATES HAS DESIGNED THIS SYSTEM IN ACCORDANCE WITH ALL STATE AND COUNTY HEALTH DEPARTMENT REQUIREMENTS AND SITE/PERMIT#. PARCEL NUMBER' ASSUMES NO RESPONSIBILITY FOR ITS USE OR LONGEVITY.THE OWNER THEREFORE AGREES TO MAINTAIN AND MAKE ALL NECESSARY 320215402001 REPAIRS TO THE SYSTEM AT NO COST TO JIM HUNTER&ASSOCIATES. SCA E-. I=2QFT j C-RAFCT-V 1O 3 BDRM BUILDING ENVELOPE NOTES: • RESTRICTIVE LAYER BELOW:32" 1" PROPOSED DRIVE • FIVE TIMES RULE MET 70.0 f I • ELAPSE TIME METER AND EVENT COUNTER REQUIRED PROPOSED STUBOUT/CLEANOUT(IE.-99.5) • RISERS TO SURFACE REQUIRED OVER ALL TANK LIDS 1 4O PROPOSED 1200GAL.SEPTIC TANK(IN.EL.-98.5/OUT.EL.-98.2) • OPERATION CAPACITY OF THE SYSTEM IS"270GPD j EXTE I OF MOBILE HOME FOUNDATION PROPOSED 1200GAL PUMP CHAMBER(PUMP EL,-95.0) SOIL LOGS: W, 1) GRAVELLY LOAMY MED SAND 0-34 j, ' 6 HEADWORKS(SEE DETAIL PG 2) GRAVELLY MEDIUM SAND 34-48" T - - - - _ MEDIUM SAND 48-60 1 r - I 7O 40'-1"SCH40 SUPPLY AND RETURN LINE 2) GRAVELLY LOAMY MED SAND 0-32 i I CEMENTED TILL 32"+ f ft 8 PROPOSED DRIP D.F.(23FTX29.35FT)675FT2(IE.-99.5)(5 LATERALS 92FT EACH) 3) 2 O 675FT2 DRIP R/A I 10 DRY DITCH(>15FT FROM RESERVE) 4) 11 RBM IS GROUND EL.@ PROPERTY CORNER(RBM=100.0) 5) l !I 3 ` I 7) 113.8 / I ' I 111.2 I O I TANK DETAIL-NO SCALE CLEANOUT UD WITH GASTIGHT SEAL I ON 24"ACCESS RISERS LID W RH-GHT SEAL j I ON 24•ACCESS RISERS /f I WATERPROOF.NNCTION BOX FINISH GRADE THREADED UNION SERVICE VALVE FROM SEP TANK A FLOAT FROM SEWAGE O PUMP 7 SOURLE HAMSER DEFOR FLOAT O U STEM / 7• I FOR FLOAT MOUNTING -T M ROFF FLOAT 11''''�� I I HECK VALVE 5.0 n n p I / I I APPROVED EFFLUENTF ER E UNDANT OFF ATPUMP Illl IIII I 10 PUMP ON BLOOK I I I I I I I I O I OR IN SHROUD 23/0 I I I ' CONTOUR LINES PER GIS, REFER TO APPLICATION FOR PROPERTY ACREAGE. I I I I I 1 I NAVD88 ELEVATION IS UNKOWN 11111 IIII IIII IIII I THIS IS NOT A SURVEY: U U U U U I L — — — — J / site features,topography,elevations and benchmarks are based on assumed datum provided by the owner and county planning records and are intended only for the review 27. / and construction of the proposed septic system design.Hunter Septic Design 70.1 recommends that a licensed professional land surveyor always be used to set corners, . ' 9 I 04/.06(26 establish lot lines,determine elevations and topography and/or provide a legal site plan. g I a: A fee may be charged for final inspection and record drawings . REVISION LOG: 11 3/31/26-UPDATED DRAINFIELD SETBACKS ;;.,:,t!';'3 '•;•..�, 4/6/26-ADDED MOBILE HOME FOUNDATION LINE A OAS,1 J.HUNTER JIM HUNTER & ASSOC DESIGNER: ADAM HUNTER PO Box 162/Olympia,WA 98507 -"^ 360-890-2778/desi ns hunterseptic.com SITE ADDRESS: 7a x k SEPTIC SYSTEM DESIGN FOR: 2291 E CRESTVIEW DR 11 RONALD LANSING 'L+ SITE LEGAL: APR 66fu � ' � �'' SHORECREST TERRACE 1ST BLK2 MASON COUNTY ENVIRONMENTAL HEALTH PARCEL NUMBER: SITE/PERMIT#: PAGE: / 320215402001 1 OF 2