HomeMy WebLinkAboutSWG2024-00385 - SWG Application / Design - 9/13/2024 415 N 6TH STREET,SHELTON,WA 985M
MASON COUNTY SHELTON 360-427-9667,EXT 400
BELTON 36G427-9467,EXT 400
40
ELMA'.360482b269,EXT 400
Public Health & Human Services FAX:36b427-7787
On-Site Sewage System Permit: SWG2024-00386
APPLICANT
Hunter,Adam Phone: 360 753-1226
Address 2201 93rd Ave SW Olympia,WA 98512
KNOTTS,AMBER Phone: 360-623-5530
OTHER Address: RD BOX 282 TENINO,WA 98589
MCGRATH GALE B Phone'. 1.360.463.0068
OWNER Address: 430 BE BREWER RD SHELTON,WA 98584
Site Address:
431 BE Brewer Rd Primary Parcel Number. 319083200040
Permit Description: New 3-bedroom pressure system wl sand-lined bed
Permit Submitted Date: 09/1312024
Permit Issued Date: 09/2512024
Issued By. David Anderson I,aaroonm lest Mvce reauaea uaon inaree.lo^Msyaeml
Current Permit Fees Paid: $805.00
Permit Expiration Date.
09/17/2027 Mce ix aas-fi - -ftn)
Permit Conditions:
1 Proposed development subject to zoning requirements and approval by the planning
department staff per Mason County Title 17.
2 Permit must be installed by a Mason County Certified Installer unless prior written
authorization from Mason County is obtained.
3 Dminfield installation not to exceed designed upslope and downs
lope depth specified on
design torn.
4 Installer is responsible for obtaining Mason County installation approval prior to backfill of
system components.5 Installer is responsible for obtaining Septic DesignerlEngineer installation approval nor to
p
backfill of system components.
6 Mason County Asbuilt Form, Record Drawing, and Installation fee must be submitted for
final installation approval.
THIS PERMIT MUST BE ONSITE DURING INSTALLATION OF OSS.
PROPERTY OWNERS ARE RESPONSIBLE FOR DETERMINING AND MARKING ALL PROPERTY LINE AND EASEMENT LOCATIONS.
THIS PERMIT MAY BE REVOKED IF THE SITE CONDITIONS HAVE CHANGED SINCE THE SITE WAS INSPECTED AND DESIGN APPROVED.
FINAL INSTALLATION APPROVAL IS REQUIRED PRIOR TO TEMPORARY OR FINAL OCCUPANCY OF ANY RELATED STRUCTURES.
For Final Inspection visit: masoncountywa.govlheabhienvironmentallonsiteloss-inspection-request.php or call:
360427.9670,extension 400.
OFFICIAL USE ONLY
MASON COUNTY PUBLIC HEALTH MRRFKLNFD 9/13/2024
ONSITESEWAGE "`° "$ Online o w
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MNUNGADDRESS-STREET,CTY STATE,EPOODE C
PO BOX 282 TENINO WA 98589 ;
m
61TEPLORE55-STREET.LITYEIPDX.'E $HELTON WA 98564 P
431 SE BREWER RD I W PHONE
NAMEOFLESIGNEA 3607531226
ADAM HUNTER
PHONE Q0
WIMEOFINSTALLER O lO
TBD
DRINKING VMTER SOURCE
CHECK ALLAMUCABLE ITEMS y 10)
PRIVATEINDMOUALWELL
❑ NEWCONSTNTSYSN 0 RV HOLDING TANK
MITO PRIVATCT PARTYMUL Z 1w
o TABLE
❑ INSTALLATION PERMIT ONLY (] COMMUNITYIPUBUCWATERSYSFEM I N
❑ TABLE B REPPIR ❑ SINGLE FAMILY SYSTEM NAME:
❑ TANK(S)ONLY ❑ COMMERCIAL LOT SIZE Q
UPGRADE TO EXISTING C1 OTHEft: BEDROOMS O I O
B „,D..M, a,b 3 3.35 m
EXISTING FAILURE MW MFYWMS- r
OIRECTIONSTO SITE-BE SPEgFILPNDAONSE GF AM'NEEDED INFORMATION FIXt ACCESS(u.lo3M PMI
F 10
HWY 101 TO LYNCH RD TO A LEFT ON BREWER, FOLLOW PAST THE DRIVE-IN TO
SITE ON THE RIGHT. I O
o
s"EMusr SEwAGGFFD ARwMMx RDADARD rEST xOLESMusT SF MBDEO M1TN IESTNMEM10ER9
OFFICIAL USE ONLY BELOW THIS LINE
U W RADE I FNLURE SOURCE N.P>AM PuT x--)
❑VOLUNTARY 13WINTENMCEMUMPING O BUILDING PERMIT OHOMESALE OGOMPLAINT CIOTHER:
CWMENiSIf.CNp11pN5
TH1:0-24" GSL (Type 4)
24-76" EGCoaS (Type 1 ) to bottom
TH2: 0-34" GSL (Type 4)
34-74" GCoaS (Type 1) to bottom
TH3-TH6: N/a
SOLGOGE3
V.VERY G=GRAVELLY S=MIND L=LWM SI=SILT C=CAY E=EXPREMELY R=ROOTS
INSPECTORSIGNATURE DATE AFRICATION E%PIRPTKN WTE AFPLICATIONAPPRWEDSY DATE
9I1712024 9/17/2027 LMMA�7_9/25/202
THM FORM MAY BE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEB811E REVISEDlWM16
DESIGN FORM—PAGE ONE Assessor's Parcel Number:---- 31808320004U----
A design will be reviewed when 3 carries of each of the following are submitted:
•Completed design form that has been signed and dared. Scaled layout sketch,including all applicable
applicable items on checklist.
Scaled plot plan,including all applicable items on checklist ♦Cross-section sketch,including all app
This form may be scanned and available for public view on the Mason Cnunty Web site. 4lnrimum u er site' if X/
• PARCEL.IDE IFlCATION ADAM HUNTER
rMaillliing
:17TENINO
385 Designer's Name: �753-1226
S Designer's Phone Number: PO BOX 152
Designer's Address:
OLVMPIA WA 995W
WA 98589 StateZitele Zi city
DESIGNPAIt4METEILS. _
Treatment Device
❑Glendon Bioriaer ❑Sand Filter ❑Mound ❑Sand Lined Dminfidd ❑geciremsting Filter,TYpa:SAND UNDER BED D.F.
❑Aerobic Unit Meke/Model
❑Disinfection Unit Make/Model Other:
Drain6eid Type �B� ❑Sub Surface Drip
❑Gravity l�Pressure ❑Trench
Laterals
Septic Tank/Dninfield Specifications 40
3 Schedule/Class
Number of Bedrooms 36 ft
Daily Flow:Operating Capacity 270 gpd Length
380 gpd Diameter 1.25 in
Daily Flow:Design Flow 5
1200 gal Number
Septic Tank Capacity 2 ft
1 Separation
Reoeiving Soil Type(1-6) Oriftem
Receiving Soil APPI.Rate 1.0 gpd/fta
380 }� Total Number ofOrifrces 60
Required Primary Area 3116 in
360 ft Diameter
Designed Primary Area 36 in
Designed Reserve Area
360 ftt Spacing
10 ft Manifold
Trench/Bed Width 40
Trench/Bed Length 360 ft Schedule/Class
Length 8 ft
Elevation Measurements 2 in
Original Dminfield Area Slope 4 % Diameter
New Slope,If Altered 4 % preferred manifold configuration used? ErYes ❑No
Depth of Excavation uPslope
45 in Transport Pipe
from Original Grade p -slope 40 in Schedule/Class 40
Designed Vertical Separation
18 in Length 25 ft
2 in
Gmvelless Chambers Required? [3 yes [INo StOptional Diameter
Pump Required? dyes ❑No Dosing and Pump Chamber
Pump/Siphon Specifications
Number of doses/day 6
Difference in Elevation Between Pump Shureff and Uppermost Dose quantity 60 gal
Orifice ft Chamber Capacity 1200 gal
Uppermost Orifice VfHigher ❑Lower than Pump Shutoff Pump controls:Please check those required.
Capacity Q Tom]Pressure Head 35.171 Pan Ed-rimer EYElapse Meter Event Counter
Calculated Total Pressure Head 5.815 R If Timer: Pump on 60GAL ,Pump off 4 HRS
Comments
DESIGN FORM—PAGE TWO
Assessor's Parcel Number:____ 319OO 00040 __--
Permit Number: SWG
DESIGN CHECKLISTS
Scaled Plot Plan
Scaled Layout Sketch Cross-Section Sketch
� Test hole locations � Dminfield orientation and layout Reference depth from original grade:
Soil logs f� Trench/bed dimensions and Septic tank
F� property lines critical distances within layout 9 Drainfield cover
9 D-Box/Valve box locations Reference depth from original grade
EZ Existing and proposed wells S tic tank/pump chamber and restrictive strata:
within 100 ft of property ❑ Laterals,bench bed,top and
m Measurements to cuts,banks,and
ocanons
surface water and critical areas 12 Observation port location bottom
Clean-out location ❑ Curtain drain collector
❑ Location and orientation of ❑ Sand augmentation
curtain drain and all absorption 9 Manifold placement
components ❑ Orifice placement Other cross-section detail:
lZ Location and dimension of Observation ports/clean-outs
9 Lateral placement with distance
primary system and reserve area to edge of bed other Information
❑ Buildings 9 Audible/visual alarm referenced Yes No
EZ Direction of slope indicator 9 Scale of drawing shown on scale d ❑Design staked out
❑ ❑Recorded Notices attached
1Z Waterlines bar ❑ ❑Waiver(s)attached
19 Roads,easements,driveways, ❑ ❑ pump curve attached
parking ❑ ❑ Evaluation of failure
E9 North arrow and scale drawing Non-residential justification
shown on scale bar ❑ ❑ Waste strength
❑ ❑ Flow
DESIGN APPROVAL
l he undersigned designer'muVbe
ler at time of installation Yes ❑ No
9113/24
ner DateThe undersigned has reviewed f of Mason CoanTy Public Health and de[=APPROVEDn
ed it to be in
compliance with stale and local on-site regulations: 9/25/2�24
Davitl Anders
Environmental Health Specialist Dare
CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWING CONDITION:
✓ The design is stamped"Approved"by Mason County Public Health. 9/t 7/2027
✓ The Onsite Sewage Permit has not expired,the Permit Expiration Date is:
✓ Dminfteld site conditions have not been altered to adversely affect conditiore 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 re uired.
This form may be scanned and available for public view on the Mason County Web sitePdared Date: 12/7Y1015
MASON COUNTY HEALTH DEPARTMENT
ON-SITE SEWAGE DISPOSAL SYSTEM DESIGN
PARCEL k:319083200040
SITE k'.
LEGALJLOT k:PROPOSED BLA
DATE SUBMITTED: WIM024
SUBMITTED BY: ADAM HUNTER
APPLICANT: AMBER KNOTTS
ADDRESS:
1.cAI.CULATIONS
3
NUMBER OFBEDROOMS= 360
RESIDENTIAL GPD FLOW=
IF it BE AS
GFLOW
WILL BE AS FOLLOWS: '.
GPD
GPD FT2
APPLICATION RATE'
REDUCTION=LEAVE BtANN IF NO FEUUCTNN TAKEN
DRAINFIELD SIZING 360 FT2
ABSORPTION AREA 10FTX36FT SAND UNDER BED
TRENCH LENGTH OR BED CONFIG.
II.WATERPROOF SEPTIC TANK
120E GAL CONCRETE
COMPOSITION AND SIZE= NEW
NEW OR EXISTING
NJ.GRAINFIELD CROSS SECTION 1.
-0'
DEPTH TO OCK BOTTOM= 0'-e'
ROCK DEPTHTH BEL SEIU OW PIPE
SEPARATION FROM TRENCH BOTTOM TO IMPERMEABLE >10'
MATSEASONAL SATURATION
DEPTH = 1' 0•
FILL DEPTH= 10-0'
TRENCH WIDTH=
N.PUMP REQUIREMENT
DOSING VOLUME IN GALLONS= BID
8
NUMBER OF DOSES PER DAY=
V.PRESSURE CALCULATIONS USING PIPE CLASS 0
ORIFICE 3118
EH APPROVED
D.Anderson 09/25/2024
9/13/24
4 V'Sl
LATERAL#1= 2.00
SQUIRT HEIGHT(FT)_
(NOTE(2)ORIFICE URCINRGERATE=(1119)%(CRIFICE DIAMETERAS02%
SO ROOT OFQOTAL PRE5SDRE HEAD) 0.158618
ORIFICE DISCHARGE RATE= 3500
LATERAL LENGTH IN FEET= S w
ORIFICE SPACING= 1'6'
DISTANCE FROM END CAP= 12
NUMBER OF HOLES- 7.030
LATERAL DISCHARGE RATE_
LATERAL#2= 2.00
SQUIRT HEIGHT(FT) 0.50610
ORIFICE DISCHARGE RATE= 36.00
LATERAL LENGTH IN FEET= v7
ORIFICE SPACING= 1'8'
DISTANCE FROM END CAP= 12
NUMBER OF HOLES- TOM
LATERAL DISCHARGE RATE_
LATERAL#3= 2.00
SQUIRT HEIGHT(FT)= 0.59618
ORIFICE DISCHARGE RATE= 36.130
LATERAL LENGTH IN FEET= 111.
ORIFICE SPACING= 1'6'
DISTANCE FROM END CAP= 12
NUMBER OF HOLES= TON
LATERAL DISCHARGE RATE_
LATERAL p6= 2.00
SQUIRT HEIGHT(FT)= 0.58018
ORIFICE DISCHARGE RATE= 36.00
LATERAL LENGTH IN FEET= 3'p
ORIFICE SPACING= 1'9'
DISTANCE FROM END CAP= 12
NUMBER OF HOLES= TOM
LATERAL DISCHARGE RATE
LA7ERAL#5= 2.00
SQUIRT HEIGHT(FT)= 0.58618
ORIFICE DISCHARGE RATE= 36.00
LATERAL LENGTH IN FEET= T v
ORIFICE SPACING= 1'6'
DISTANCE FROM END CAP= 12
NUMBER OF HOLES= T.031
LATERAL DISCHARGE RATE_
9/13/24
EH APPROVED
3 D.ARJerson 09/25/2024
IOPMI.IUMRR �
"YJ'Ft:P51i'S91W'
LENGTH DIAMETER FLOW FRICTION LOSS
SECTION ( (IN),AS (GPM)(FT)
)(FT) 0.5228
25.00 2.00 35.171
BC 1.00
2.00 21.102 0.0081
CD z.o0 2.W 14.WS 0.00]]
DE
DE 2.00
2.o0 ].0an 0.0021
1.25 TOM0.2]38
EFL
TOTAL= 0.8145
'•TOTAL HEAD LOSS "
1)FRICTIW 0.815 LOSS THRWGH SYSTEM=
3.000
2)ElEVATION DIFFERENCE _
2.000
3)RESIDUAL =
TOTAL= 5.815
EH APPROVED
D.A.&.. 09125/2024
9/13/24
's.
•wri+,ii
MYERS ME3
Capacity liters per minute
0 50 203 2w
tz
40
I
'$4
'yr
30 �yA —
a d
E
c
6 '9
'$zo
4 A
is
2
00 i6 29 70
30 40 �.
Capacity galWns per Ndm tR
EH APPROVED
9/13/24 o nnk..o 09/25/2024
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