HomeMy WebLinkAboutSWG2024-00085 - SWG Application / Design - 3/5/2024 MASON COUNTY 615N6THELTON:STREET,3HELT%70,EXB400
SHELTON:360-02]-96]0,EXT 400
BELFAIR:360-275 67,EXT 400
Public Health & Human Services ELMA:36"82-5269,EXT 400
FAX 360427-7787
On-Site Sewage System Permit: SWG2024-00085
APPLICANT DRUMMOND CHARLES P Phone: 661-674-0994
Address: 19448 COLOMBO ST BAKERSFIELD, CA 93308
OWNER DRUMMOND CHARLES P Phone: 661-674-0994
Address: 19448 COLOMBO ST BAKERSFIELD, CA 93308
SEPTIC DESIGNER Adam Hunter-Jim Hunter and Phone: 360-753-1226
Associates
Address: PO Box 162 OLYMPIA,WA 98507
Site Address: 410 W Homer Adams Rd
Primary Parcel Number 620181400010
Permit Description: 3-bedroom pressure system: Revised
Permit Submitted Date: 0310512024
Permit Issued Date: 04/19/2024
Issued By: David Anderson
Current Permit Fees Paid: $540.00 (addldonal roes may be matured aeon mdalledon of system).
Permit Expiration Date: 04/03/2027 (based on date orm.,aoronl
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 Drainffeld 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 DesignedEngineer 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 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 PUBLIC HEALTH Lt I 16
ONSITE SEWAGE SYSTEM APPLICATION MD❑M M D M ENEO c m
415N6th StIBE418M98) ShelMWA,98584 < N
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CHUCK DRUMMOND 6616740994 m m
NAIIINGADORESS-STREET CRY STATE.LPCOOE r
410 W HOMER ADAMS RD ELMA WA 98541 3
SITE ADDRESS-STREET.CRY.LP CODE fA
410 W HOMER ADAMS RD ELMA WA 98541 m
NAME OF DESIGNER PHOME 'V
ADAM HUNTER 3607531226
NAME OF INSTALLER I PHONE
TBD c G
CHECKNLAPPUCMIEREMS DRINKING WATER SOURCE
a NEW CONSTRUCTION O RVHOLDINGTANKONLY tfPRWATEINDIVIDUALWELL CA I_
O REPLACEMENTSYSTEM O INSTALLATION PERMIT ONLY O PRNATETWOA IVELL 2
O TABLE B REPAIR O SINGLE FAMILY O COMMUNRYNPUBUCWATERSYSTEM
O TANK(S)ONLY O COMMERCIAL SYSTEM NAME: I
O UPGRADE TO EXISTING O OTHER: BEDROCM9 LOi S2E ll"
O EXISTING FAILURER1L'O1Nwa'N"M^M"M'S 3 1 98 W 1
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INSPECTgN9 ATURE WTE APRUCA10N EI.PIRATI/ON�M7TE APPLICATIOINAFPROVEN /00Y DATE
7
THIS FORM MAY BE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSTE
DESIGN FORM—PAGE ONE Assessor's Parcel Number: ( __ __ �_y�wy
A design will be reviewed when 3 copies of each of the following are submitted: 61 U k `J� 14' OOO to
v Completed design form that has been signed and dated. v Scaled layout sketch,including all apticable items on checklist
e Scaled plot plan,including all applicable items on checklist. v Cross-section sketch,including all applicable items on checklist.
This form maybe sunned and available for public view on the Mason County Web site.Maximum paper size.' 11"X17"
II��PfARCEL IDENTIFICATION
Permit Number: SWGew.7-u� 00vVD Designer's Name: ADAM HUNTER
Applicant's Name: CHUCK DRUMMOND Designer's Phone Number: 360-753-1226
Mailing Address: 410 W HOMER ADAMS RD Designer's Address: PO BOX 162
ELMA WA 98541 OLYMPIA WA 98507
city State Zip City State Zip
DESIGN PARAMETERS
Treatment Device
❑Glendon Blofilwr ❑Sand Filter ❑Mound ❑Sand Lined Draivfield ❑Rec mulating Filter,Type:
❑Aerobic Unit Make/Madel ❑Disinfection Unit Make/Model Other
Drainffeld Type
❑Gravity h(Pressure Trench ❑Bed ❑Sub Surface Drip
Septic Tank/Drainfield Specifications Laterals
Number of Bedrooms 3 Schedule/Class 40 r/
Daily Flow:Operating Capacity 270 gpd Length 25 v R
Daily Flow:Design Flow 360 / gird Diameter 1.25 in
Septic Tank Capacity 1200 i gal Number 8
Receiving Soil Type(1-6) 4 Separation 6 R
Receiving Soil Appl.Rate 0.6 gpd/ft' Orifices
Required Primary Area 600 W Total Number of Orifices 72
Designed Primary Area 600 ftr Diameter M6 in
Designed Reserve Area 600 ft2 Spacing 36 in
TrenchBed Width 3 it Manifold
Trench/Bed Length 200 ft Schedule/Class 40 f
Elevation Measurements Length 46 tt
Original Drainfield Area Slope 0 / % Diameter 2 in
New Slope,If Altered 0 �- % Preferred manifold configuration used? WYes 0No
Depth of Excavation Upslope 7 in Transport Pipe
from Original Grade Down-slop, 7 in Schedule/Class 40 .�
Designed Vertical Separation 24 in Length 85 ft
Gravelless Chambers Required? 0 Yes 0 No &(Optional Diameter 2 V in
Pump Required? aYes 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 Bd B Chamber Capacity 1200 -/ gal
Uppermost Orifice Higher 0 Lower than Pump Shutoff Pump controls:Please check those required.Capacity @ Total Pressure Head 42.205 Spin s(rvner 9 �yElapse Meter na Event Counter
Calculated Total Pressure Head 11.a4 R If Timer: Pump on 60 GAL ,Pump off 4 HR5
Comments
o D
c�aotg- ��t - borJio
DESIGN FORM—PAGE TWO Assessor's Parcel Number
Permit Number: SWG
DESIGN CHECKLISTS
Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch
V Test hole locations IZ Drainfield orientation and layout Reference depth from original grade:
9 Soil logs 19 Trenchlbed dimensions and 9( Septic tank
E9 Property lines critical distances within layout 17 Dminfield cover
19 Existingandproposed wells 19 D-Box/Valve box locations
I Reference depth from original grade
within 100 ft of property 19 Septic tank/pump chamber and restrictive strata:
13 Measurements to cuts,banks,and locations ❑ Laterals,trench/bed,top and
surface water and critical areas EZ Observation port location bottom
ig Location and orientation of EZ Cleanout location ❑ Curtain drain collector
curtain drain and all absorption 9 Manifold placement ❑ Sand augmentation
components lig Orifice placement Other cross-section detail:
E9 Location and dimension of 9 Lateral placement with distance Ef Observation ports/clean-outs
primary system and reserve area to edge of bed
g Other Information
EZ Buildings
9 Audible/visual alarm referenced Yes No
9 Direction of slope indicator 61 Scale of drawing shown on scale d ❑ Design staked out
9 Waterlines bar ❑ ❑ Recorded Notices attached
Ef Roads,easements,driveways, ❑ ❑ Waiver(s)attached
parking ❑ ❑Pump curve attached
9 North arrow,and scale drawing ❑ ❑ Evaluation of failure
shown on scale bar Non-residential justification
❑ ❑ Waste strength
❑ ❑ Flow
DESIGN APPROVAL
The undersigned designer mIde
beinstaller at time of installation f7j Yes ❑ No
4/5/24
Designer Date
The undersigned has reviewehalf of Mason County Public Health and determined itlo 6c in
compliance with state and ltions:
APR
Health Specialist
UNryENVIRONNMMEE,,uv��""
CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWING COBXgf4Slw!L HEAIT,
✓ The design is stamped"Approved"by Mason County Public Health. ��
✓ The Onsite Sewage Permit has not expired,the Permit Expiration Date is:
✓ Dminfield 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 p: PARCEL#OM00700700
DATE SUBMITTED: 4l512024 LEGALILOT N:
SUBMITTED BY: ADM HUNTER
APPLICANT: CHUCK DRUMMOND
ADDRESS: 410 W HOMER ADAMS RD
ELMA,WA 83541
I.CALCULATIONS
NUMBER OF BEDROOMS= 3
RESIDENTIAL GPD FLOW= 360
IF NON-RESIDENTIAL-GPD FLOW
WILL BE AS FOLLOWS:
GPD=
APPLICATION RATE= 0.6 GPDIFT2
REDUCTION=LEAVE&ANK IF NO REDUCTION TAKEN
DRAINFIELD SIZING
ABSORPTION AREA= 600 FT2
TRENCH LENGTH OR BED CONFIG.= 8-25FT TRENCHES
I.WATERPROOF SEPTIC TANKS
COMPOSITION AND SIZE= 12W GAL.CONCRETE
NEW OR EXISTING= PROPOSED
III.DRAINFIELD CROSS SECTION
DEPTH TO DRAINROCK BOTTOM= R-r
ROCK DEPTH BELOW PIPE= 01.6.
SEPARATION FROM TRENCH BOTTOM TO IMPERMEABLE
MATERIAL/SEASONAL SATURATION= >Z-v
FILL DEPTH= V-0.
TRENCH WIDTH= T-0-
IV.PUMP REQUIREMENT
DOSING VOLUME IN GALLONS= 60
NUMBER OF DOSES PER DAY= 6
PPROVED
APR 19 2024
MASON COUNTY ENVIRONMENTAL HEALTH
DJA
4/5/24
t 'IhI'91'tT:6L'P':
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V.PRESSURE CALCULATIONS
USING PIPE CLASS= 40
ORIFICE DIAMETER= W16
LATERAL#1=
SQUIRT HEIGHT(FT)= 2.00
(NOTE(2):ORIFICEDISC RGERATE=I11.M)X(ORIFIOE OMMETER)SO2X
SO ROOT OF(TOTAL PRESSURE HEAD)
ORIFICE DISCHARGE RATE= 0.58618
LATERAL LENGTH IN FEET= 25.00
ORIFICE SPACING= 3'OF '..
DISTANCE FROM END CAP= 0'6"
NUMBER OF HOLES= S
LATERAL DISCHARGE RATE= 5.276
LATERAL#2=
SQUIRT HEIGHT(FT)= 2.00
ORIFICE DISCHARGE RATE= 0.58618
LATERAL LENGTH IN FEET= 25.00
ORIFICE SPACING= 310.
DISTANCE FROM END CAP=
NUMBER OF HOLES= 9
LATERAL DISCHARGE RATE= 5.276
LATERAL#3=
SQUIRT HEIGHT(PT)= 2.00
ORIFICE DISCHARGE RAM= 0.58618
LATERAL LENGTH IN FEET= 25.00
ORIFICE SPACING= 3'0'
DISTANCE FROM END CAP=
NUMBER OF HOLES= B
LATERAL DISCHARGE RATE= 5.276
LATERAL#4=
SQUIRT HEIGHT(FT)= 2.00
ORIFICE DISCHARGE RATE= 0.58618
LATERAL LENGTH IN FEET= 25.00
ORIFICE SPACING= 3'0"
DISTANCE FROM END CAP= 0'6"
NUMBER OF HOLES= 8
LATERAL DISCHARGE RATE= 5.276
APR.19 2924
MASON COUNTY ENVIRONMENTAL HEALTH
DJq
1 4/5/24
24
i
LATERAL p5=
SQUIRT HEIGHT(FT)= 2.00
ORIFICE DISCHARGE RATE= 0.58618
LATERAL LENGTH IN FEET= 25.00
ORIFICE SPACING= TO"
DISTANCE FROM END CAP= 0'8'
NUMBER OF HOLES= B
LATERAL DISCHARGE RATE= 5.276
LATERAL MB=
SQUIRT HEIGHT(FT)= 2.00
ORIFICE DISCHARGE RATE= 0.58618
LATERAL LENGTH IN FEET= 25.00
ORIFICE SPACING= 3-T
DISTANCE FROM END CAP= 0'T
NUMBER OF HOLES= B
LATERAL DISCHARGE RATE= 5.276
LATERAL M7=
SQUIRT HEIGHT(FT)= 2.00
ORIFICE DISCHARGE RATE= 0.58618
LATERAL LENGTH IN FEET= 25.00
ORIFICE SPACING= T P
DISTANCE FROM END CAP= P T
NUMBER OF HOLES= 8
LATERAL DISCHARGE RATE= 5.276
LATERAL M8=
SQUIRT HEIGHT(FT)= 2.00
ORIFICE DISCHARGE RATE= 0.58618
LATERAL LENGTH IN FEET= 25.00
ORIFICE SPACING= T P ,
DISTANCE FROM END CAP= 0'w
NUMBER OF HOLES= 9
LATERAL DISCHARGE RATE= 5.276
pp
MaS0NCouNry APR�Ao 2024
415124
f
24
LENGTH DIAMETER FLOW FRICTION LOSS
SECTION (FT) (IN) (GPM) (FT)
AS 85.00 2.00 42.205 2.4905
BC 1.00 2A0 21.102 0.0081
CD 1.00 2.00 15.827 0.0048
DE 1.00 2.00 10.551 O.M23
EF 4&00 2.00 5.276 0.03W
FG 25.00 1.00 5.276 0.4238
TOTAL= 2.S60
"TOTAL HEAD LOSS "
1)FRICTION LOSS THROUGH SYSTEM= 2.%0
2)ELEVATION DIFFERENCE = 6.500
3)RESIDUAL = 2.000
TOTAL= 11.460
APPROVED
APR 191014
4/5/24 MASON COUNTYENVIRONMENTAL HEALTV
DJA
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24
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APR 19 2024
4/5/24
MASONCOUN7yENVIRONMENTAL HEALTH
DJA
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