HomeMy WebLinkAboutSWG2026-00117 - SWG Application / Design - 7/9/2026 MASON COUNTY 415 N 6TH STREET,SHELTON,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: SWG2026-00117
APPLICANT Hunter,Adam Phone: 360 753-1226
Address: 2201 93rd Ave SW Olympia, WA 98512
OWNER MEYER INGRID KAY Phone:
Address: 19408 TRAIL BAY PL EAGLE RIVER, AK 99577
SEPTIC DESIGNER ADAM HUNTER* Phone: 360-753-1226
Address: PO Box 162 OLYMPIA,WA 98507
Site Address: 461 SE ARCADIA SHORES RD
Primary Parcel Number: 220325000007
Permit Description: New 3bd Nuwater to Oscar II drainfield with local waiver
Permit Submitted Date: 04/21/2026
Permit Issued Date: 07/09/2026
Issued By: Rhonda Thompson
Current Permit Fees Paid: $740.00 (additional fees may be required upon installation of system).
Permit Expiration Date: 04/23/2029 (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.
8 Artificial excavation that filled with water 38ft from drain field must be filled in prior to
closure of septic permit. Need photos or site visit to confirm.
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
MASON COUNTY DATE RECEIVED: C Cl)
• r AMOUNT RECENED: RECEIVED BY:
Public Health & Human Services ( -7Q 6W11gI L ,�,,Q 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 1-.. _ (
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ON-SITE SEWAGE SYSTEM APPLICATION
APPLICANT PHONE m rn
Todd Freese-Freese Custom Homes 3609519556 z
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C
MAILING ADDRESS-STREET,CITY,STATE,ZIP CODE
1910 East 4th Ave#235 Olympia WA 98506 m
SITE ADDRESS-STREET,CITY,ZIP CODE C-
` L 1 SE Arcadia Shores Rd o Shelton 98584 I o
NAME OF DESIGNER PHONE N
ADAM HUNTER th
3607531226 I o
NAME OF INSTALLER _�_�--�� PHONE I O
tbd �`-� m tbd o
PERMIT TYPE(select one) GRIN ING WATER SOURCE N
I-J RESIDENTIAL OSS L ,COMMUNITY OSS ?COMMERCIAL OSS <PRIVATE INDIVIDUAL WELL ❑ PRIVATE TWO-PARTY WELL Z
TYPE OF WORK(select one) ❑ PUBLIC WATER SYSTEM
NEW CONSTRUCTION/UPGRADES ❑REPAIR/REPLACEMENT OTHER DETAILS(select all that apply) ❑ TABLE X REPAIR I
SUBMITTALS ❑ SURFACING SEWAGE ❑ EXISTING FAILURE ❑SHORELINE
❑� DESIGN FORM(REQUIRED) ❑� SEPTIC DESIGN(REQUIRED) BEDROOMS I LOT SIZE I WAS LOTCREATEDAFT r I
E 0257
O
❑ WAIVER(S)(IFAPPLICABLE) 3 1.77 YES O
DIRECTIONS TO SITE AND SITE CONDITIONS:(ex.locked gate)
LYNCH RD TO A RIGHT ON SE ARCADIA SHORES FOLLOW TO SITE ON THE LEFT. I I
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O
--I
SITE MUST BE FLAGGED FROM MAIN ROAD AND TEST HOLES MUST BE FLAGGED WITH TEST HOLE NUMBERS. I
OFFICIAL USE ONLY BELOW THIS LINE
UPGRADE/FAILURE SOURCE(for reporting purposes)
❑VOLUNTARY ❑MAINTENANCE/PUMPING❑ BUILDING PERMIT❑HOME SALE❑ COMPLAINT ❑OTHER:
INSPECTOR SOIL LOGS COMMENTS/CONDITIONS
-�* 5: o--'5z- L S; 51•-r- -
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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 FINALAPPROVAL.
INSPECTOR SIGNATURE DATE APPLICATION EXPIRATION DATE APPLICATION APPROVED/ISSUED BY DATE
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THIS FORM MAY BE CANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSITE Revised:01/09/2026
DESIGN FORM—PAGE ONE Assessor's Parcel Number: 220325000007
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?,o7-( 1 Designer's Name: ADAM HUNTER
Applicant's Name: Todd Freese-Freese Custom I Designer's Phone Number: 3607531226
Mailing Address: 1910 East 4th Ave#235 Designer's Address: 2201 93RD AVE SW, STE A
Olympia WA 98506 City State Zip OLYMPIA WA 98512
City State Zip Designer's Email ADAM@HUNTERSEPTICDESIGN.COM
DESIGN PARAMETERS
Treatment Device
r' Glendon ®Sand Filter OMound OSand Lined Drainfield QRecirculating Filter 4l ATU BNR500 ❑Other
Treatment Level(check all that apply): ❑A ZI B it C ❑BL1 Ju BL2 j6 BL3 46 E 46 N
Drainfield Type OSCAR II-NPTMENF
O Gravity O Pressure O Trench ❑ Bed ❑ Sub Surface Drip
Septic Tank/Drainfield Specifications Laterals 0 5-10 0
Number of Bedrooms 3 Schedule/Class OSCAR
Daily Flow:Operating Capacity 270 gpd Length OSCAR ft
Daily Flow:Design Flow 360 gpd Diameter 84 in
Septic Tank Capacity(working) 1500 gal t/ Number 4
Receiving Soil Type(1-6) 4 Separation 0.5 ft
Receiving Soil Appl.Rate 0.6 gpd/ft2 Orifices
Required Primary Area 600 ftz Total Number of Orifices OSCAR
Designed Primary Area 600 ftZ / Diameter OSCAR in
Designed Reserve Area 600 ft2 '✓ Spacing OSCAR in
Trench/Bed Width 12 ft Manifold
Trench/Bed Length 50 ft Schedule/Class 40
Elevation Measurements Length 50 ft
Original Drainfield Area Slope 14 % Diameter 1 in
New Slope,If Altered 14 % Preferred manifold configuration used?€Yes ONo
Depth of Excavation Up-slope OSCAR in Transport Pipe
from Original Grade Down-slope OSCAR in Schedule/Class 40
Designed Vertical Separation 24 in Length 600 ft
Gravel-based Drainfield Required? OYes®No 0 Diameter 1.25 in
Pump Required? ®Yes ONo Dosing and Pump Chamber
Pump/Siphon Specifications Number of doses/day 360
Diff. in Elevation Between Pump&Uppermost Orifice 50.2 ft Dose quantity 1 gal ✓
Drainfield Squirt Height/Selected Residual(head) 25 ft Chamber Capacity(flood) 1200 gal
Uppermost Orifice®Higher OLower than Pump Shutoff Pump controls:Please check those required.
Capacity @ Total Pressure Head 12 gpm I5'I Timer 56 Elapse Meter 6!f Event Counter
Calculated Total Pressure Head 75.2 ft If Timer: Pump on I ,Pump off 3MIN 38SEC
Comments A U V ` L)
JUL 092026
PY\Pb N UVUnI Cn invnmLI r. JTh' Revised:6/11/2025
RET
DESIGN FORM—PAGE TWO Assessor's Parcel Number:220325000007
Permit Number: SWG O QO I 17
DESIGN CHECKLISTS
Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch
16 Test hole locations I Drainfield orientation and layout Reference depth from original grade:
qf Soil logs Trench/bed dimensions and f Septic tank
1' Property lines critical distances within layout Q( Drainfield cover
if Existing and proposed wells D-Box/Valve box locations Reference depth from original grade
within 100 ft of property if Septic tank/pump chamber and restrictive strata:
Measurements to cuts, banks, and locations
Laterals,trench bed,top and
surface water and critical areas Observation port location bottom
çiS Location and orientation of ( Clean-out location Curtain drain collector
curtain drain and all absorption id Manifold placement Sand augmentation
components
yr Orifice placement Other cross-section detail:
9f Location and dimension of l� Observation ports/clean-outs
primary system and reserve area � Lateral placement with distance
to edge of bed Other Information
Buildings
Audible/visual alarm referenced Yes No
9f Direction of slope indicator
9' Scale of drawing shown on scale 6tf 0 Design staked out
Waterlines bar if 0 Recorded Notices attached
Roads,easements, driveways, Elevation benchmark and relative 0 Waiver(s)attached
parking elevations of system components ' ❑ Pump curve attached
North arrow and scale drawing ❑ Evaluation of failure
shown on scale bar Non-residential justification
❑ 0 Waste strength
❑ ❑ Flow
DESIGN APPROVAL
The undersigned designer must be notified by installer at time of installation ®Yes O No
6/25/26
Signature o 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:
Gfr1 4ft- -
Environmental Health pecialist 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:
✓ 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
PAGE 1
L" COUNTY HEALTH DEPARTMENT
ON-SITE SEWAGE DISPOSAL SYSTEM DESIGN
SITE#: PARCEL#:220325000007
DATE SUBMITTED:6/25/2026 LEGAL/LOT#:
SUBMITTED BY: ADAM HUNTER
APPLICANT: TODD FREESE
ADDRESS:
I.CALCULATIONS
NUMBER OF BEDROOMS= 3
RESIDENTIAL GPD FLOW= 360
IF NON-RESIDENTIAL-GPD FLOW
WILL BE AS FOLLOWS:
GPD=
APPLICATION RATE= 0.6 GPD/FT2
REDUCTION=LEAVE BLANK IF NO REDUCTION TAKEN
DRAINFIELD SIZING
ABSORPTION AREA= 600 FT2
TRENCH LENGTH OR BED CONFIG.= 12'X50'
PER OSCAR
II.WATERPROOF SEPTIC TANK
COMPOSITION AND SIZE= BNR500 ATU TANK
NEW OR EXISTING= ATU TANK
III.DRAINFIELD CROSS SECTION
SAND DEPTH= 0 -6'
IV.PRESSURE CALCULATIONS
USING PIPE CLASS 40
ORIFICE . NETAFIM DRIPLINE
LENGTH DIAMETER FLOW FRICTION LOSS
SECTION (FT) (IN) (GPM) (FT)
SUPPLY 650.00 1.25 12.000 13.2793
RETURN 650.00 1.25 12.000 13.2793
TOTAL= 26.5586
**TOTAL HEAD LOSS **
1)FRICTION LOSS THROUGH SYSTEM= 26.559
2)ELEVATION DIFFERENCE = 50.200
TOTAL= 76.759
/25L2
APPROVED
51Lll ':�i
AOAIA J,HUYTEF2 ='� J U L 0 9 2026
MASON COUNTY ENVIRONMENTAL HEALTH
RET
PAGE 2
V.CHECK THE PUMP CAPACITY.
PUMP: A.Y.MCDONALD 70GPM-1 HP PUMP(MODEL#410012EFS) (PER OSCAR)
EXCESS TDH 100.00 (PER OSCAR)
TOTAL HEAD LOSS IN SYSTEM76.76
STANDARD PUMP CONFIGURATION IS SUFFICIENT? YES
IP
/25 Q,
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PREPARED SOIL SURFACE ♦ ♦ + - •:':�:`-:'. z
INSPECTION PORT ♦ +
APPROVED
Section A J U L 092026
MASON COUNTY ENVIRONMENTAL HEALTH
--- -- �\ - - -- RET
OSCAR HEADWORKS SETUP:
Place valve 1 &2 toggle switch and pump 1 toggle switch to MAN position.
Pump should dose and all three pressure gauges should stabilize about 50 psi.
Gauge 3 may read as low as 40 psi.No water should be flowing into septic tank.
PLAN VIEW
1200 Place valve 3&4 toggle switch to MAN and valves 1&2 toggle switch to OFF,
-Gallon Pre-cast Concrete pump#1 in MAN.Pump should run,pressures should change:gauge 2 highest
Treatment Vessel Single Compartment Discharge Tank pressure,gauge 1 less than 2,and gauge 3 should indicate 0 psi.Water should
be flowing into septic tank very rapidly.
Place valves 1 &2 and valve 5 in MAN position and valves 3&4 in OFF position,
1Jf'?t
/25/ and pump 1 in MAN.Pressure on gauge 1 &2 should indicate about the same
! r pressure,and gauge three should indicate between 0-3 psi and water should be JIM HUNTER AND ASSOCIATES
` flowing into septic tank at a moderate rate. P.O.BOX 162,OLY,WA 98507 753-1226 JHANDASSOCIATES@HOTHIAIL.COM
' 'f Position all toggle switches to AUTO. DESIGNER-ADAM HUNTER
T atmenl ve:,oa,halt boo 155Wolmo xptic tl; Li eck timer default settings: SEPTIC SYSTEM DESIGN FOR-
OR :i'3 0 V1 OFF=3 minutes 38 seconds__________________________ LHWA -------7 1� .q, V1 ON=22 seconds TODD FREESE
•Minirtarm voiwm of 1,Q0g gallons.
The vess i must be on l., idge Onslte To hi,ologies'list of 4-MIN. tt (a sln,s:iz 't
aAWmed—Lt POMD f �..ADALI J.BUNTER N V2 OFF=30 seconds SITEAnnR-
•Th.v 1rt h—'wV,gt llsfo an ANSI cenilied EOVTAAGE'---
wa:ta..merlettingfacilityandcanprod—ofa—Lmialltyepml 5LlSS\ S1tSSV: SEARCADIASHORESRD
too.losth.IGDe,gnMODS .d 7smgnTSS. V1 3 =OFF seconds
V1 V3 =30 seconds LEGAL- 2 0F2
V1 V3 On=2 minutes
T� 220325000007 SITE#
+_ CROCC CFCTION
y i j WETLAD 1 0"
SCALE-1"=60'-
754't
LL.I _ /
) � 3 o
i 1 MITJG TIO A�2EA \ G m /�� I O y
I 3I
I I I
�I ! WETLAND A
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1.00 SEE DETAIL 58 I
56 54
AREA OF IMPACT
I j I 50FT TO DEPRESSIO
LLI II 09 7 WETZN A
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Q I' O I I I NOTES:
RESTRICTIVE LAYER BELOW 32"-PRIMARY
50'! ; I I -FIVE TIMES RULE MET
INO WELLS WITHIN 100'OF DRAINFIELD
ELAPSE TIME METER AND EVENT COUNTER REQUIRED
I
I -RISERS TO SURFACE REQUIRED OVER ALL TANK LIDS
/ / ' I SOIL LOGS
/ 1) UNSUITABLE SOIL
I MANMAD DEPRESSION(BEI G FILLED IN) 2) UNSUITABLE SOIL
3) UNSUITABLE SOIL
SCALE-1"=30'-0" 4) UNSUITABLE SOIL
5) LOAMY MEDIUM SAND 0-48"
CEMENTED TILL 48"+
6) LOAMY MEDIUM SAND 0-32"
CEMENTED TILL 32"+
7) LOAMY MEDIUM SAND 0-20"
CEMENTED TILL 20"+
6/25/26-REVISION ADDING NUWATER BNR500 TO MEET WAIVER REQUIREMENTS
5/25/26-REVISION TO SHIFT RESERVE AWAY FROM MANMADE DEPRESSION CHANGED RESERVE AREA TECHNOLOGY
DESIGN EXCEEDS NEW CONSTRUCTION REQUIREMENTS FOR TREATMENT AS NO ATU IS REQUIRED BUTA NUWATER BNR500 HAS BEEN ADDED. THIS IS NOT A SURVEY:
SITE FEATURES,TOPOGRAPHY,ELEVATIONS AND BENCHMARKS ARE BASED ON ASSUMED DATUM
PROVIDED BY THE OWENER AND COUNTY PLANNING RECORDS AND ARE INTENDED ONLY FOR THE
REVIEW AND CONSTRUCTION OF THE PROPOSED SEPTIC SYSTEM DESIGN. JIM HUNTER&ASSOCIATES
RECOMMENDS THAT A LICENSED PROFESSIONAL LAND SURVEYOR ALWAYS BE USED TO SET CORNER,
/J ESTABLISH LOT LINES,DETERMINE ELEVATIONS AND TOPOGRAPHY AND/OR PROVIDE A LEGAL SITE PLAN.
1O PROPOSED 3 BEDROOM RESIDENCE v NAVD88 IS UNKNOWN
PROPOSED WELL a o 9 2026 A FEE MAY BE CHARGED AFTER INSTALLATION FOR FINAL INSPECTION&RECORD DRAWING
O3 PROPOSED DRIVE 1 p •�>. , •• I2.5I ..; LYNCH RD TO A RIGHT ON SE ARCADIA SHORES JIM HUNTER AND ASSOCIATES
MASON COUNTY ENVIRONMENTAL HEALry-I L I( FOLLOW TO SITE ON THE LEFT.
P.O.BOX 162,0LY,WA 98507 753-1226 JHANDASSOCIATES@HOTINNLCAM
O4 PROPOSED STUBOUT I CLEANOUT(IE.-54.0) RET DESIGNER-ADAM HUNTER
O5 PROPOSED NUWATER BNR500 ATU(IN.EL.-53.5/OUT.EL.-53.2) .'',,.v.:.,,}�;. - SEPTIC SYSTEM DESIGN FOR-
` %`s, TODD FREESE
PROPOSED 1200GAL.PUMP CHAMBER(PUMP EL.-50.2) : e�
1 .
. sJAU "`:; ARCADIA SHORES SITEADDR-
O7 650'-1"SCH40 SUPPLY AND RETURN LINES(CRUSHPROOF SLEEVE IN DRIVE)-(SLEEVE AND BENTONITE ENDS WITHIN SOFT OF WETLANDS) }r AnaflJ.IlUN7LN i
r'ir;t'tiih 'S:Ut'r. C.��ISEARCADIASHORESRD
s.�a. v�1�t :•
PROPOSED OSCAR II DRAINFIELD( )(IE.-100.4) "'. " • LEGAL- 1 OF2
TPO 60OFT2 OSCAR XO2 R/A /�\ 220325000007 SITE iF