HomeMy WebLinkAboutSWG2023-00401 - SWG Application / Design - 9/20/2023 A MASON COUNTY 415 N 6TH STREET,SHELTON,WA 98584
!Fi SHELTON:360-427-9670. EXT 400
E �1 BELFAIR:360-275-4467,EXT 400
Public Health Sf Human Services ELMA:360-4825269,EXT 400
FAX.360-427-7787
On-Site Sewage System Permit: SWG2023-00401
APPLICANT S & R WATSON PROPERTIES LLC Phone:
Address: 2270 SE COLE RD SHELTON, WA 98584
OWNER S & R WATSON PROPERTIES LLC Phone:
Address: 2270 SE COLE RD SHELTON, WA 98584
SEPTIC DESIGNER Adam Hunter-Jim Hunter and Phone: 360-753-1226
Associates
Address: PO Box 162 OLYMPIA, WA 98507
Site Address: UNKNOWN
Primary Parcel Number: 320165305012
Permit Description: New 3bd ATU to Pressure trench
Permit Submitted Date: 09/20/2023
Permit Issued Date: 10/18/2023
Issued By: Rhonda Thompson
Current Permit Fees Paid: $525.00 (additional fees may be required upon installation of system).
Permit Expiration Date: 10/03/2026 (based on date of nspection)
Permit Conditions:
1 Proposed development subject to zoning requirements and approval by the planning
department staff per Mason County Title 17.
2 Permit must be installed by a Mason County Certified Installer unless prior written
authorization from Mason County is obtained.
3 Drain field installation not to exceed designed upslope and downslope depth specified on
design form.
4 Installer is responsible for obtaining Mason County installation approval prior to backfill of
system components.
5 Installer is responsible for obtaining Septic Designer/Engineer installation approval prior to
backfill of system components.
6 Mason County Asbuilt Form, Record Drawing, and Installation fee must be submitted for
final installation approval.
THIS PERMIT MUST BE ONSITE DURING INSTALLATION OF CGS.
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.govlhealth/environmental/onsite/oss-inspection-request.php or call:
360-427-9670, extension 400.
- -- OFFICIAL USE ONLY ----
MASON COUNTY PUBLIC HEALTH DATE RECEIVED di • i a •
ONSITE SEWAGE SYSTEM APPLICATION ANISES: elLEN RESD) 03 N
415 N 6th Street(BIdg 8) Shelton WA,98584 7 � Z• 1+
Shelton 360427.9670ex1400 Belfair',360-275-4467 ext 400 SWG 1n 440t4A I O A
JVV �W 1 i V Z 03
Z
BOB WATSON 3604901035 m n
MAILING ADDRESS-STREET CITY STATE.ZIP CODE r
2270 SE COLE RD SHELTON WA 98584 3
SITE ADDRESS•STREET.CITY.ZIP CODE W
XX E PARKWAY N SHELTON WA z
NAME OF DESIGNER PHONE
ADAM HUNTER 360-753-1226
NAME OF INSTALLER PHONE 43
TBD
-Ap.-- --- ,
CHECK ALL APPAPPLICABLE ITEMS DRwIDUG WATER souRCE a
NEW CONSTRUCTION 0RV HOLDING TANK ONLY 0 PRIVATE INDIVIDUAL WELL CI) I,0 REPLACEMENT SYSTEM 0 INSTALLATION PERMIT ONLY 0 PRIVATE TWO-PARTY WELL 0
O TABLE 9 REPAIR 0 SINGLE FAMILY Eli COMMUNITY/PUBLIC WATER SYSTEM
❑ TANKISI ONLY 0 COMMERCIAL SYSTEM NAME. sxaRECRLSI I
O UPGRADE TO EXISTING 0 OTHER'. BEDROOMS LOT SIZE 1 I(t1
O EXISTING FAILURE •Record Drawing required 3 0.2 w
for
all .ranaaorsr IJ'
DIRECTIONS TO SITE-BE SPECIFIC AND ADVISE OF ANY NEEDED INFORMATION FOR ACCESS lex locked gale) — O
n• Iv
CRESTVIEW WEST TO A RIGHT ON PARKWAY N TO FIRST SITE ON THE RIGHT.
1
r Ii
O▪ ILL
PI
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 I FAILURE SOURCE(for reporting purposes)
O VOLUNTARY 0 MAINTENANCE/PUMPING O BUILDING PERMIT ['HOME SALE ['COMPLAINT ['OTHER'.
INSPECTOR 501L LOGS , E COMMFNTS I CONDITIONS
T}V\ : (V-12 (ISL— L OVUM D 4esr hT •
SdI
3 3tikfii 14
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SOIL CODES'
V=VERY G=GRAVELLY S=SAND L=LOAM Si-SILT C=CLAY E-EXTREMELY R-ROOTS
INSPECTOR SIGNATURE DATE APPLICATION EXPIRATION DATE APPLICATION APPROVED BY DATE
IR n7 I°8/L3 (0i3/z 6 kO1L >
THIS FORM MAY BE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSITE REVISED 127o2015
DESIGN FORM—PAGE ONE Assessor's Parcel Number: ,/_j)_ 1 c-- S_.3— jj-2
A design will be reviewed when 3 copies of each of the following are submitted:
v 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.Marirrnun paper size: I1"X /7-
'7 q PARCEL IDENTIFICATION
Permit Number: SWG 20 _oc `u1 Designer's Name: ADAM HUNTER
Applicant's Name: BOB WATSON Designer's Phone Number: 360-753-1226
Mailing Address: 2270 SE COLE RD - Designer's Address: PO BOX 162
SHELTON WA 98584 OLYMPIA WA 98507
City State Zip City State Zip
DESIGN PARAMETERS
Treatment Device
❑Glendon Biofilter ❑Sand Filler 0 Mound 0 Sand Lined Drainfield 0 Recirculating Filter,Type:
p Aerobic Unit Make/Modell4 v''"�rofe iR%/' 0 Disinfection Unit Make/Model _ Other:
�/ Drainfield Type
M❑Gravity Pressure I`'Trench 0 Bed 0 Sub Surface Drip
Septic Tank/Drainfield Specifications Laterals
Number of Bedrooms 3 Schedule/Class 40
Daily Flow. Operating Capacity 270 gpd Length 40 ft
Daily Flow Design Flow 360 gpd Diameter 1.25 in
Septic Tank Capacity 1200 gal Number 5
Receiving Soil Type(1-6) 4 Separation 6 ft
Receiving Soil Appl. Rate 0.6 gpd/Hi Orifices
Required Primary Area 600 ft2 Total Number of Orifices 65
Designed Primary Area 600 ft2 Diameter 3/16 in
Designed Reserve Area 900 ft2 Spacing 36 in
Trench/Bed Width 3 ft Manifold
Trench/Bcd Length 200 ft Schedule/Class 40
Elevation Measurements Length 24 ft
Original Drainfield Area Slope 10 % Diameter 2 in
New Slope,If Altered 10 % Preferred manifold configuration used? 2'Yes 0 No
Depth of Excavation Up-slope 16 in Transport Pipe
from Original Grade Dowrvslope 14 in Schedule/Class 40
Designed Vertical Separation ?124- in Length 40 ft
Gravelless Chambers Required? 0 Yes 0 No IitOptional Diameter 2 in
Pump Required? lit Yes 0 No Dosing and Pump Chamber
Pump/Siphon Specifications Number of doses/day 6
Difference in Elevation Between Pump Shutoff and Uppermost Dose quantity 60 gal
Orifice 23 ft Chamber Capacity 1200 gal
Uppermost Orifice VHigher 0 Lower than Pump Shutoff Pump controls:Please check those required.
Capacity(a'Total Pressure Head 46.665 gpm tTimer gtlapse Meter Er Event Cou
726e 60 gal 4 hrs
Calculated Total Pressure Head ft If Timer: Pump on ,Pump off kr
Comments rafil(� 115
DESIGN FORD?—PAGE TWO Assessor's Parcel Number: _.3. CC4 -- 5_D- c:j o I
Permit Number: SWG
DESIGN CHECKLISTS
Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch
t Test hole locations Er Drainfield orientation and layout Reference depth from original grade:
✓ Soil logs 121 "French/bed dimensions and Septic tank
❑ Property lines critical distances within layout V Drainfield cover
✓ Existing and wells V D-BoxlValve box locations
proposed Reference depth from original grade
within 100 ft of property V Septic tank/pump chamber and restrictive strata:
Fa Measurements to cuts,banks,and locations
V Laterals, trench/bed,top and
surface water and critical areas 621 Observation port location bottom
❑ Location and orientation of Er Clean-out location ❑ Curtain drain collector
curtain drain and all absorption ES Manifold placement 0 Sand augmentation
components V Orifice placement Other cross-section detail:
✓ Location and dimension of V Lateral placement with distance if Observation ports/clean-outs
primary system and reserve area to edge of bed
g Other Information
Buildings V Audible/visual alarm referenced Yes No
El Direction of slope indicator gi Scale of drawing shown on scale 0 Er Design staked out
✓ Waterlines bar ❑ 0 Recorded Notices attached
Ed Roads, easements,driveways, 0 0 Waiver(s) attached
parking V 0 Pump curve attached
a North arrow and scale drawing 0 0 Evaluation of failure
shown on scale bar Non-residential justification
❑ ❑ Waste strength
❑ ❑ Flow
DESIGN APPROVAL
The undersigned designer mu,AP —taller at time of installation Yes 0 No
0 ,,
,t 3
m I re of Designer aD to
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: Y Can 1 t t pb 1 l_--
Environmental Health Specialist Date
CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWING CONDITION:
✓ The design is stamped"Approved"by Mason County Public Health. 6 I J(2 /? /
✓ 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.
Updated Date' 12/72015
MASON COUNTY HEALTH DEPARTMENT
ON-SITE SEWAGE DISPOSAL SYSTEM DESIGN
SITE#: PARCEL#. 320165335012
DATE SUBMITTED. 8/36/2022 LEGALILOT#-3HORECAOT TERRAOF
4TH ADD LOT 12
SUBMITTED BY: ADAM HUNTER
APPLICANT. BOB WATSON
ADDRESS' 2270 SE COLE RD
SHELTON.WA 90584
I.CALCULATIONS
NUMBER OF BEDROOMS= 3
RESIDENTIAL GPO FLOW= 360
IF NON-RESIDENTIAL-GPO FLOW
WILL BE AS FOLLOWS:
GPO=
APPLICATION RATE= 0.6 GPD/FT2
REDUCTION=LEAVE SLANK W NO HEVUC/ION TAKEN
DRAINFIELD SIZING
ABSORPTION AREA= 600 FT2
TRENCH LENGTH OR BED CONFIG.9 5-40FT TRENCHES
II.WATERPROOF SEPTIC TANK
COMPOSITION AND SIZE= 1200 GAL.CONCRETE EKE
NEW OR EXISTING NEW
III.DRAINFIELD CROSS SECTION
DEPTH TO DRAINROCK BOTTOM=
ROCK DEPTH BELOW PIPE=
SEPARATION FROM TRENCH BOTTOM TO IMPERMEABLE
MATERIAL/SEASONAL SATURATION=
FILL DEPTH=
TRENCH WIDTH=
IV.PUMP REQUIREMENT
DOSING VOLUME IN GALLONS= 60
NUMBER OF DOSES PER DAY= 6
V.PRESSURE CALCULATIONS
USING PIPE CLASS 40
ORIFICE 3/16
APPROVED
OCT 18 2023
•
i4 MASCN Cow. ° EN SoNMENTAL HEALTH
' �� RET
r1r
890✓22
iI
Ff
^.,FO t HUNTER . FI
r, .:' 24 ...,.p2 5// 7;1-,,
LATERAL 111= 3 00
SQUIRT HEIGHT(FT)= I I91xIDRIFlDE DIu.IET�lsozx
IND E at ORIFICE DISCHARGF R. rE=
sO ROOT OFR R4 eSSURE HETTI 0.71792992
ORIFICE DISCHARGE
N RATE= 00.00
LATERAL
LENGTH IN FEET=
ORIFICE SPACING=
DISTANCE FROM END CAP= 13
NUMBER O HOLES= 9.33333
LATERAL DISCHARGE RATE_
LATERAL 42=SQUIRT HEIGHT(FT)= 0 3 3)0
00
ORIFICE DISCHARGE RATE= 792
0000
LATERAL LENGTH IN FEET= 0,00
ORIFICE SPACING= 2.0.
DISTANCE FROM END CAP= 13NUMBER OF HOLES= 9 333
LATERAL DISCHARGE RATE_
LATERAL N3=SQUIRT HEIGHT(FT)= 0.71792
3.00
0
ORIFICE DISCHARGE RATE= 00 00
LATERAL LENGTH IN FEET= 0'00
ORIFICE SPACING=
DISTANCE FROM END CAP= 13
NUMBER OF HOLES= 9.333
LATERAL DISCHARGE RATE_
LATERAL kG SQUIRT HEIGHT(FT). 3 0
0.71792
0 0
ORIFICE DISCHARGE RATE= 60 00
LATERAL LENGTH IN FEET= 0'00
ORIFICE SPACING
DISTANCE FROM END CAP= )3
NUMBER OF HOLES= 9.333
LATERAL DISCHARGE RATE_
LATERAL A5=SQUIRT HEIGHT(FT)=
0.71792
3.00
ORIFICE DISCHARGE RATE= 00 00
LATERAL LENGTH IN FEET= 0'00
ORIFICE SPACING=
DISTANCE FROM END CAP= 13
NUMBER OF HOLES= 9.333
LATERAL DISCHARGE RATE_
APPROVED
OCT 18 2023
MASON C'CNTY E'rV1R01M_NTAL HEALTH
S't I, •
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Alm SET
SIII '
tr
AIDAISJ.HUNTER ' rI
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,(tin-mi<zaSs 2'Lm d,
LENGTH DIAMETER FLOW FRICTION LOSS
SECTION (FT) (IN) (GPM) (FT)
AB 4000 200 46.665 14114
BC 1.00 2.00 27999 00137
CD 100 200 18666 00065
DE 24.00 2.00 9333 00431
EF 40.00 125 9.333 0.5133
TOTAL= 1.9880
"TOTAL HEAD LOSS
1)FRICTION LOSS THROUGH SYSTEM= 1988
2)ELEVATION DIFFERENCE = 2300
3)RESIDUAL = 3000
-
TOTAL= ).283
APPROVED
OCT 18 2023
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CAPACITY L:TERS PER MINUTE
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30 �25 HP 11.111111111 0
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CAPACITY CALLOUS PR MINUTE •
APPROVED
OCT 18 2023
MASON COUNFI'E,N',1:OHY:NTAL HEALTH
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