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HomeMy WebLinkAboutSWG2026-00016 - SWG Application / Design - 1/19/2026 ; MASON COUNTY 415 N 6TH STREET,SHELTON,WA 98584 SHELTON:360-427-9670,EXT 400 �'f• BELFAIR:360-275-4467,EXT 400 I% Public Health & Human Services ELMA:360-482-5269,EXT 400 FAX:360-427-7787 On-Site Sewage System Permit: SWG2026-00016 APPLICANT Hunter, Adam Phone: 360 753-1226 Address: 2201 93rd Ave SW Olympia, WA 98512 CONTRACTOR ENVIROTECH SEPTIC SOLUTIONS Phone: 360-273-3840 Address: 123 XXX XX, XX. 00000 OWNER HAAMYM WILLIAM JUNIUS JR& KARRIE Phone: Address: 561 SE CRESCENT DR SHELTON, WA 98584 Site Address: 561 SE Crescent Dr Primary Parcel Number: 319045200010 Permit Description: REPAIR TO FAILING SEPTIC Permit Submitted Date: 01/19/2026 Permit Issued Date: 03/16/2026 Issued By: Jeff Wilmoth Current Permit Fees Paid: $845.00 (additional fees may be required upon installation of system). Permit Expiration Date: 03/12/2027 (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. OFFICIAL USE ONLY C J I y MASON COUNTY DATE RECEIVED: O( �f _ u�wJf'I ` AMOUNT RECE ED: RECENEDBY: C -..'" Ii Public Health & Human Services gy� ON�i me 0 Ca m Environmental Health 360-427-9670,ext.400 or 360-275-4467,ext.400 C f/1 415 N.6th Street-Shelton,WA 98584 SWG - 0001 (e O 2 v I z a ON-SITE SEWAGE SYSTEM APPLICATION APPLICANT PHONE m 171 ENVIROTECH SEPTIC 3602733840 z z MAILING ADDRESS-STREET,CITY,STATE,ZIP CODE N. 12627 183RD AVE S ROCHESTER WA 98579 to m 77 SITE ADDRESS-STREET,CITY,ZIP CODE <• ( �i' �� 561 SE CRESCENT DR �` , SHELTON WA 98584 co .. co NAME OF DESIGNER ( �� PHONE c) ADAM HUNTER Q 3607531226 N 17o NAME OF INSTALLER PHONE o 0 PERMIT RM� TYPE(select one) DRINKING WATER SOURCE N !]RESIDENTIAL OSS 51COMMUNITY:OSS COMMERCIAL OSS ❑ PRIVATE INDIVIDUAL WELL ❑ PRIVATE TWO-PARTY WELL Z TYPE OF WORK(select one) O PUBLIC WATER SYSTEM FAWN LAKE r [ ]NEW CONSTRUCTION/UPGRADES []REPAIR/REPLACEMENT OTHER DETAILS(select all that apply) O TABLE X REPAIR SUBMITTALS 0 SURFACING SEWAGE I♦ EXISTING FAILURE O SHORELINE to 0 DESIGN FORM(REQUIRED) 0 SEPTIC DESIGN(REQUIRED) BEDROOMS LOT SIZE WAS LOT CREATED AFTER 4/1/20257 r ❑ WAIVER(S)(IF APPLICABLE) 2 0.3 YES NO n X DIRECTIONS TO SITE AND SITE CONDITIONS:(ex.locked gate) COLE RD TO FAWN LAKE TO A LEFT ON CRESCENT TO SITE ON THE LEFT. 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) El VOLUNTARY O MAINTENANCE/PUMPING❑ BUILDING PERMIT O HOME SALE O COMPLAINT O OTHER: INSPECTOR SOIL LOGS it COMMENTS/CONDITIONS V\ SOIL CODES: RECORD DRAWING AND INSTALLATION REPORT V=VERY G=GRAVELLY S=SAND L=LOAM Si=SILT C=CLAY E=EXTREMELY R=ROOTS REQUIRED FOR FINAL APPROVAL. P CTOR SIGNATURE DATE APPLICATION EXPIRATION DATE A LI ATION APPROVED!ISSUED BY DATE 71, La‘ 3, ^D:'.2-" 3 - (2-?--7 T IS MAY BE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSITE 7 / Revised:01/09/2026 DESIGN FORM—PAGE ONE Assessor's Parcel Number: 319045200010 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"X 17" PARCEL IDENTIFICATION Permit Number: SWG Designer's Name: ADAM HUNTER Applicant's Name: ENVIROTECH SEPTIC Designer's Phone Number: 3607531226 Mailing Address: 12627 183RD AVE S Designer's Address: PO BOX 162 ROCHESTER WA 98579 City State Zip OLYMPIA WA 98507 City State Zip Designer's Email JHANDASSOCIATES@HOTMAIL.C DESIGN PARAMETERS Treatment Device °Glendon °Sand Filter °Mound °Sand Lined Drainfield Recirculating Filter gg ATU BNR600 O Other Treatment Level(check all that apply): O A lig B ❑C O BL1 O BL2 O BL3 ❑ E O N Drainfield Type ❑ Gravity O Pressure O Trench O Bed V'Sub Surface Drip Septic Tank/Drainfield Specifications Laterals Number of Bedrooms 2 Schedule/Class DRIP Daily Flow: Operating Capacity 180 gpd Length 180 ft Daily Flow: Design Flow 240 gpd Diameter 1/2 in Septic Tank Capacity(working) 1200 gal Number 2 Receiving Soil Type(1-6) 4 Separation 1.5 ft Receiving Soil Appl.Rate 0.6 gpd/ft2 Orifices Required Primary Area 450 ft2 Total Number of Orifices 360 Designed Primary Area 576 ft2 Diameter DRIP in Designed Reserve Area 600 ft2 Spacing 12 in Trench/Bed Width 16 ft Manifold Trench/Bed Length 36 ft Schedule/Class 40 Elevation Measurements Length 's.. 16 ft Original Drainfield Area Slope 0 % Diameters 1 in , . New Slope,If Altered 0 % Preferred cman4''old`co-nfigu�fatron used?OYes ONo Depth of Excavation Up-slope 24 in ec� Transport Pipe from Original Grade Down-sloe �`�°` !.;c 40 p 24 in Schtre7Clas Designed Vertical Separation >12 in ate N, F`�' 70 ft Gravel-based Drainfield Required? 0 err s _� 1 in Yes No 'Diamete -- ;, Pump Required? • Yes ONo a 'f� q �; Dosing and Pump Chamber Pump/Siphon S Specifications N ' r'p °`Nut�ber�df doses/day 12 Diff. in Elevation Between Pump&Uppermost Orifice 4 ft \N„):, ' 'n Pp Dose'�gilantity 20 gal Drainfield Squirt Height/Selected Residual(head) DRIP ft Chamber Capacity(flood) 1200 gal Uppermost Orificeigher°Lower than Pump Shutoff Pump controls:Please check those required. Capacity @ Total Pressure Head 6.5 gpm Er Timer P' Elapse Meter le' Event Counter Calculated Total Pressure Head 110.7 ft If Timer: Pump on 20 ,Pump off 2HR Comments Revised: 6/11/2025 DESIGN FORM—PAGE TWO Assessor's Parcel Number:319045200010 ' Permit Number: SWG DESIGN CHECKLISTS Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch Eir Test hole locations le Drainfield orientation and layout Reference depth from original grade: P1 Soil logs Er Trench/bed dimensions and V Septic tank ig Property lines critical distances within layout Pr Drainfield cover le Existing and proposed wells Er D-Box/Valve box locations Reference depth from original grade within 100 ft of property lie Septic tank/pump chamber and restrictive strata: Measurements to cuts,banks, and locations lRr Laterals,trench/bed, top and surface water and critical areas Ile Observation port location bottom ✓ Location and orientation of f2# Clean-out location le Curtain drain collector curtain drain and all absorption e( Manifold placement V Sand augmentation components lif Orifice placement Other cross-section detail: 12( Location and dimension of E( Lateral placement with distance Er Observation ports/clean-outs primary system and reserve area to edge of bed Other Information le Buildings le Audible/visual alarm referenced Yes No P1 Direction of slope indicator lir Scale of drawing shown on scale ad O Design staked out Er Waterlines bar Er O Recorded Notices attached Er Roads, easements, driveways, V O Waivers attached � El at�o d ,e�"�, beWaiver(s) parking le �ti sse c ''n is O Pump curve attached V North arrow and scale drawing O Evaluation of failure rr fay+ shown on scale bar ,Via.. '1 6 ��i'_n . ��R Non-residential justification O O Waste strength MASON COUNTY ENVIRONMENTAL HEALTH �� j O O Flow DESIGN APPROVAL The undersigned designer must be notified by installer at time of installation @Yes O No 1/19/26 Signatur 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 gu lations: 7), 40 .--a(92 Enviro a erealth Specialis 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: 1 ' 12 Z-7 ✓ 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: 6/11/2025 u •- I F • Technical Data Sheet . 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 PumpSelectTM software. Pump Curves 500 400 I i i i i i i i ■■■■■■■�PF10 Series,60 Hz,0.5-1.0 hp, I PF20 Series,60 Hz,0.5-1.5 hp 1- 350 1 400■■■■■■■�■���������� ���■■■■■■■■■■■■■■■ 03 •. PF2o15 CL3350 • PF�1J■■■■■■■■■■■■■■■ 03 C . ■ ■■■■■■■■■■■■■■■ ,e 300 300 .'''■■■■■■■■■■■■ O �PF2010 p LPF1007 •••.,,■■■■■■■■■■■ Eli 250' ' $ 250 PFF1005 ■■■■■■■■■■ a Ct CO '••• • ■■■\�`■■■■■■■■■ ru 200 200■■■■■\ ■,\\■■■■■■■ PF2005 _� "as 150 ................ ... a� 150■■■■■■■■■����■■■■■ "a a 100=======ii■■\���■■■■ 100 . N o i-.50■■■■■■■1�■■■■■ ■■ 50 . ■■■■■■■1u■■■■■■ • ■■ ■■■■■■■1�■■■■■■■■■■ 0 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 i i IIIIIIIIII 1PF30501 I PF30 Series,60 Hz,0.5-5.0 hp I— 800 m `-- 700 ;.s' 3 M ® 600 R k ,< �4Z`. �PF3030I 4.(,- a 500 ca � `'� � , j- 01/,19/26 v 400-IPF3020I <CI -# '' " I300 IPF3015L... �' _ •%, -.,- . 200,.,...1....1.... J .� ... .... • a;�Y O i ADAM HUNTER '� IPF3007 k. .. f'i y, �«:n, G �5 1001 PF3005 ""�� Q 0 0 5 10 15 20 25 30 35 40 45 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 Page 4 of 5 Fill in the violet-shaded cells. Output information will automatically be calculated and shown in blue- ® shaded cells. Do not attempt to enter data.into the blue-shaded cells. It wilt erase the formula and The Netafim Bioline Calculator estimates the amount of Bioline potentially impact other output data.To save your information as a.txt file for future reference or needed to install a wastewater drip dispersal system along with other submittal,fill In the information In the project's name and address fields below. The,name you choose:' design parameters.`It is NOT Intended to replace a professional General Instructions :. for"Job Name/Homeowner"will become the name of the.txt file. It will be saved on your computer when design,and should be used for estimating purposes only.Always you click the"Save to File"button at the bottom of the sheet A file folder will be created for you called consult with a professional designer. Do not use this program with "Netafim"and the Me will be stored there. For example,if the Job Name/Homeowner for the:project is other brands of products. Mr.&Mrs.Jones,all of your information'will be saved in a file folder called"Netafirn"and the file in this folder will be called"Mr.&Mrs.Jones.txt". Netafim Bioline® Dripperline Design Recommendations - Based on Soil Loading Rate Job Name/Homeowner: ENVIRIOTECH Address: 561 SE CRESCENT City,State,Zip: SHELTON,WA 98584 Permit Agency: MASON COUNTY EH Installer Name: ENVIROTECH Designed By: ADAM HUNTER Date: 1/19/2026 System Data Input Calculation Outputs Gallons Per Day • 240 Total System Informatioi Application Area Required(square feet) 576 Soil Loading Rate(Gallons/Sq.Ft./Per Day[GPD])- 0.41,,66,77,—, Total Amount of Bioline°Required(feet) 360 Total Number of Emitters in the Dripfield 360 ' Select Emitter Flow Rate(GPH)[ 0.42 Zone Informatioi Select Emitter Spacing(inches) j4 12 _ Number of Zones! 1 Amount of Bioline®Per Zone(feet) 360 Flush Velocity(fps)1'- 2.5 Number of Emitters Per Zone 360 ' Minimum Number of Laterals Per Zone! 2` Assum•tions Maximum Number of Laterals Per Zone 11 _ - • Estimated Pump Flow Rating(GPM)! _ 20 __ Number of Laterals That Will be Usedl 2 Maximum Length of Bioline®Laterals Based on Inlet Pressure 228 Inlet Pressure(psi)!, .35 Flow Rate Per Zone(GPM) 2.5 • Holding Capacity of Dripperline Per Zone(Gallons), 4.8 Inlet Pressure(Feet of Head))17,, ,80.9 -___ Additional Flow Requi:ement to Accommodate Flushing Velocity! 4,0 Row Spacing Between Driplines(feet)! 1.67 Holding Capacity of Pipin Holding Capacity(Gallons)of Supply Line&Supply&Flush Manifold:) 3.1 Number of Zones ,_1____-- ._ Holding Capacity(Gallons per Zone)of Bioline$$ 4.8 Holding Capacity(Gallons)of Supply Line,Manifolds and Dripperlinef 7,9 Hours Per Day to Use for Dosing[' 2.4„__ Head Loss Data-Dosing&Flushing Cycl Elevation Change from Pump to Dose Tank Outlet(feet)[ —___4 —.T..... Friction Loss per 100'(psi)in Supply Line&Manifolds 1.1 401119/26 Velocity(fps) 2.4 Elevation Change from Dose Tank to Drip Field(feet)[ 1 __ Friction Loss in Supply Line&Supply Manifolds(psi) 0.8 'r i - .- -�.%s, _ Friction Loss in Supply Line&Supply Manifolds(Feet of Head) 1.8 7 - j��+ �'r-R,;.,• -Length of Supply Line&Supply&Flush Manifolds(feet)!_,. ...._70______. Additional Pressure Required fir Return Manifold and Piping to Tank(psi, 10.0 • `,x,'• . Additional Pressure Required for Return Manifold and Piping to Tank(Feet of Head: 23.1 .. , � . 1DH(Total Dynamic Head)in Feet of Heac 1]0.L_ . ' •"-,' Type of Pipe-'Supply Line&Manifolds) ' PVC.rSch-40 Control Settings lnformatio .;:•r •°'�C:t _ Total System Runtime Per Day(Minutes l 95 j � � Size of Supply&Manifold Pipe(inches)(, 1 Total Runtime Per Zone Per Day(Minutes: 95 r ;+� Total System Dosing Events Per Day 12 �:::::9:::::::14:::.1:!'.::: '-u', Pipe'Roughness Constant; _ 150_ _ : Runtime For Each Dose(Minutes; 8 'Car z '.}f,Off Time Between Doses in the Same Zone(Hours to nearest 0.1) 1_.9 jh' •�Y..� .::.:.._______ _- Inside Diameter of Pipe(inches);,_, 1.049_ _ l•� y Miscellaneous Informatio �� 1 ��1F���`�r" • Number of Daily Dosing Events Per Zonei -* 12..._._._.__.._._ Dosing Volume Per Emitter Per Dose(gallons)! 0.06 -�-�"" ��� �' Inches Per Week of Dosing t 4.68 Volume of a Single Dose(gallons)) 20.2 Pump Selectior Pump Flow Rating(GPM;I 6.5 . TDH(Total Dynamic Head in Feet of Head: 110.7 Pump Manufacturer ORENCO PUMP Model PF-1005 s� ri V ,snalo - MAC l ON�OUNTYEN10ROiU -' ` cwt MENrA' h�.Ai:7 / / \ • Orenco Technical Data Sheet SYSTEMS Using a Pump Curve 3 o tt ti! kA 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 e,., "J z <::.s 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 PumpSelectTM software. cm, R 1' Pump Curves m CL z 500 I I 1 f I I i < < $ 400 1 1 1 t 1 _1 t I l ,, �..,.,V o PF10 Series,60 Hz,0.5 - 1.0 hp I- PF20 Series,60 Hz,0.5- 1.5 hp I— c 4 400 350 -PF2015 15 J1PF1o1OI 350 300 ti• .c O 300 IPF1007 ® PF2010 250 ▪ 250 -1PF1005I ct co as ab 200 ✓ 200 c ' ,k 150 PF2005� e 150 'a '`off 100 ... .•\ \\\*... .. rs 100 =_,, a �~t`' F' 50 50 `..., 0 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 I I IIIIIIIIII 4PF3050I PF30 Series,60 Hz,0.5 -5.0 hp 1- 800 as C700 ® 600 H PF3030 • 500 a`�, 01/19/26 400 HPF30201 +� N e 300 PF3015 .•.• ` •� ri: .6 ''.: , Li200 ... .. t.: J.IU O �,•' ADAM J.IIUIJTEh ';� 100 1PF3005I NN\ 0 5 10 15 20 25 30 35 40 45 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 Page 4 of 5 SCALE: 1" = 30FT 97+ NOTE:CRUSHPROOF SLEEVE SUPPLY AND RETURN LINES ACROSS NOTES: O 1" O DRIVE AND AT WATERLINE CROSSING,SEWER LINE TO CROSS 18" • RESTRICTIVE LAYER BELOW:40" BELOW AND PERPENDICULAR TO WATERLINE • FIVE TIMES RULE MET • ELAPSE TIME METER AND EVENT COUNTER REQUIRED 7 • RISERS TO SURFACE REQUIRED OVER ALL TANK LIDS 6 • OPERATION CAPACITY OF THE SYSTEM IS 180GPD 3 1_ SOIL LOGS: 0-15" 1) FILL GRAVELLY SANDY LOAM 15-40" TILL 40"+ 14 _ 0'± 4 36' 16' W• 9 10 / 67.5'± / O EXISTING 2 BDRM RES 8O PROPOSED HEADWORKS(SEE PG 2) • 2 2O EXISTING DRIVE O 70'-1"SCH40 SUPPLY/RETURN LINES c 3 EXISTING STUBOUT/CLEANOUT -104.0(IE. 10) PROPOSED DRIP DRAINFIELD(IE.-102.0) •� O � 4O EXISTING 1200GAL.SEPTIC TANK ti T O, @ FAILED D.F.(ABANDON-FAILED DUE TO AGE AND D/W) @ PROPOSED NUWATER BNR600 IN ATU TANK(IN.EL.-103.0/OUT.EL.-102.7) @ PROPOSED 1200GAL.PUMP CHAMBER(PUMP EL.-99.7) CONTOUR LINES PER GEODATA,REFER TO APPLICATION FOR PROPERTY ACREAGE. NAVD88 ELEVATION IS UNKOWN THIS IS NOT A SURVEY: 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 and construction of the proposed septic system design. Hunter Septic Design recommends that a licensed professional land surveyor always be used to set corners, • 01/19/26 establish lot lines,determine elevations and topography and/or provide a legal site plan. A fee may be charged for final inspection and record drawings • REVISION LOG:1p r r l V R > 'At, ADdfiJ HUNTER MAR 1 6 t . MASON COUNTY ENVIRONMENTAL HEALTH FAWN LAKE TO A LEFT ON CRESCENT TO SITE ON w THE LEFT. JIM HUNTER & XssuC. DESIGNER: ADAM HUNTER PO Box 162/Olympia,WA 98507 360-890-2778/designs@hunterseptic.com SITE ADDRESS: SEPTIC SYSTEM DESIGN FOR: 561 SE CRESCENT ENVIROTECH COLE RD SITE LEGAL: FAWN LAKE D3 LOT 10 PAGE: CRE T DR SITE/PERMIT#: 1 OF 2 PARCEL NUMBER: 319045200010