HomeMy WebLinkAboutSWG2024-00253 - SWG Application / Design - 6/5/2024 84
MASON COUNTY 415 N6THELTON ,SHELTON WA98500
SHELTON:360-027-4467:EXT 400
BELFAIR:360-2]5-4467,EXT 400
Public Health & Human Services ELMA:360-482-5269,EXT 400
FAX 360427-7787
On-Site Sewage System Permit: SWG2024-00253
APPLICANT MALFAIT CAROLYN L Phone-
Address: 21518 NE 68TH ST VANCOUVER, WA 98682
OWNER MALFAIT CAROLYN L Phone:
Address: 21518 NE 68TH ST VANCOUVER, WA 98682
SEPTIC DESIGNER ADAM HUNTER' Phone: 360-753-1226
Address: PO Box 162 OLYMPIA, WA 98507
SEPTIC INSTALLER TRAVIS VILLINES' Phone: 360-789-1365
Address: PO BOX 11790 OLYMPIA, WA 98508
Site Address: 22530 N US HIGHWAY 101
Primary Parcel Number: 422235000054
Permit Description: Table 9 repair 2bd Oscar X02
Permit Submitted Date: 06/05/2024
Permit Issued Date: 06/18/2024
Issued By: Rhonda Thompson
Current Permit Fees Paid: $805.00 (additional fees may be required upon installation of system).
Permit Expiration Date. 06/17/2025 (based on date of Inspection)
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 Drainfield 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 backff//of
system components.
5 Installer is responsible for obtaining Septic Designer7Engineer 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 ORTERECOAD
ONSITE SEWAGE SYSTEM APPLICATION BVjv�- De m
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415 NfiN Sheet(Bldg 8) Shelton WA,98584 mw
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Shelto¢36G41J-9fi]0 ext ANBelfai: 3611-D544fii ex:400 SWG �UZA - 001S5 DID 0
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APPLICANT
STEVE CHANEY 3606006830 m 0
MAILING ADDRESS-STREET CITY STATE.U1 CODE r
21518 ISE 68TH ST VANCOUVER WA 98682 3
SITE ADDRESS-srREET.CITY.FP CODE m
22530 N HWY 101 SHELTON WA 98584 z
NAME OF DESIGNER PHONE
ADAM HUNTER 3607531226
NAME OF INSTALLER PYONE w
TRAVIS VILLINES °
CHECK N 1 APPLICABLE REMS DRINKING WATER SOURCE
O NEW CONSTRUCTION E3 RV HOLDING TANK ONLY O PRIVATE INDIVIDUAL WELL y ISll
O REPL ACEMENT SYSTEM O INSTALLATIONPERMITONLY O PRIVATE TWO-PARTY WELL 2
TABLE 9 REPAIR OSINGLE FAMILY Ef COMMUNITYIPUBLIC WATER SYSTEM (�
O TANKS,ONLY O COMMERCIAL. SYSTEM NAME'. aa IV. IpIp��I
O UPGRADE TO EXISTING O OTHER: BEDROOMS LOT SIZE "r3
p EXISTING FAIL URE -R.LCFe onwMg,wm.w 2 0.54 W ICj
ro.Muo.mmino.- r
DIRECTIONS TO SITE BESPECIFIC AND ADVISE OF ANY NEEDED INFORMATION FOR ACCESS OR 1¢k.4 ga,O °
n
HWY 101 TOWARDS HOODSPORT TO SITE ON THE RIGHT. s
GATE CODE 3000 ENTER I IO
o IC,
Jul
SITE MUSTRE MGGED GROM MAIN ROAD ANDTEST NOLES MUST RF FLi GGEO WNN IESTNMENUtlBERS I I�
OFFICIAL USE ONLY BELOW THIS LINE
P A E I FAILURE SOURCE P"1.1111 I-Se I
OVOLUNTARV OMAINTENANCEIPUMPING O BUILDING PERMIT OHOMESALE OCOMPLAINT OOTHER:
INSPECTOR SOIL LOOS COMMENTS I CONDITIONS
1 �IM
JUN 05 2024 D
By
SOILEODES'.
- v G=GRAVELLV 5=$NJU L=LOPM 51-SILT L=CUV E=EXrREMELV R-ROOTS
INSPECTOR SIGNATURE DATE APPLICASON EXPIRATION DATE APPLICATION APPROVED 9V DATE
THIS FORM MAY BE SC TUNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEISITE REVISED I]nQOfE
DESIGNFORM—PAGEONE Assessor's Parcel Number: C-ILc;a)a a>— `j 0 -- 0-C)0 J_.14
A design will be reviewed when 3 copies of each of the following are submitted:
•Completed design form that has been signed and dated- v Scaled layout sketch, including all applicable items on checklist
• Scaled plot plan,including all applicable items on checklist, v Cross-section sketch, including all applicable items on checklist.
This form may be scanned and available for public view an the Mason County Web site.Manimum paper size- 1/"%17"
PARCEL IDENTIFICATION
Permit Number: SWG ?,t)Z.M —LX7�, Designer's Name: ADAM HUNTER
Applicant's Name: STEVE CHANEV Designer's Phone Number: 360-753-1226
Mailing Address 21518 NE 68TH ST _ Designer's Address: PO BOX 162
VANCOUVER WA 98682 OLYMPIA WA 98507
City State Zip City Slate ziii
DESIGN PARAMETERS
Treatment Device
❑ Glendon Buifilter ❑ Sand Filter ❑ Mound ❑Sand l.mcd D,,imfield ❑ Recirculating I'iller,'fypr.
Aerobic Unit Mnke/Model X02 ❑ Disinfection Unit MakeMcdel Other:
Drain Deld Type OSCAR X02 D.F.
❑Gravity ❑ Pressure ❑Trench ❑ Bed ❑ Sub Surface Drip
Septic Tank/Drainfield Specifications Laterals
Number of Bedrooms 2 Schedule/Class DRIP
Daily Flow'. Operating Capacity 180 gild Length PER OSCAR ft
Daily Flow'. Design Flow 240 gpd Diameter 1/2 in
Septic Tank Capacity 1000 gal Number 3
Receiving Soil'I ype(1-6) 4 Separation 0.5 ft
Receiving Soil Appl. Rate 06 gpd/IY Orifices
Required Primary Area 400 g' Total Number of Orifices PER OSCAR
Designed Primary Area 400 ft-' Diameter PER OSCAR in
Designed Reserve Area N/A he Spacing PER OSCAR in
I rench/Bcd Width 16 ft Manifold
Trench/Bed Length 25 fl Schedule/Class 40
Elevation Measurements Length 20 H
Original Drainfield Area Slope 3 / Diameter 1 in
New Slope,If Altered 3 / Preferred manifold configuration owed'? EYYes ON.
Depth of Excavation Ub-slwe 6 ill Transport Pipe
from Original Grade Domr-slope 0 in Schedule/Class 40
Designed Vertical Separation 24 in Length 60 SUPPLY/60 RETURN IF
Gravelless Chambers Required? ❑ Yes VNo O Optional Diameter 1 in
Pump Required" lif Yes ON. Dosing and Pump Chamber
Pump/Siphon Specifications Number of dose., day 411
Difference in Elevation Between Pump Staloff and Uppermost Dose quantity 0.584 gal
Orifice It Chamber Capacity 1000 gal
Uppermost Orifice 52h higher O Lower than Pump Slmtoff Pump controls: Please check those required.
Capacity (ra,Total Pressure Head 12 gpm CfT'�imer 9t,lapse Meter 47�Evcnt Counter
Calculated Total Pressure Head ls.lns P R V-E2' pump on 305EC ,Pump oft' 3MIN
Comments SUN 18 2024
MASON CCJ'1N EtirR,'NMENTALHEALTH
DESIGN FORM—PAGE TWO Assessor's Parcel Number: �i4 a d.d 3 -- 1 U — O u_ Cam
Permit Number: SWG
DESIGN CHECKLISTS
Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch
Rf Test hole locations EX Drainfield orientation and layout Reference depth from original grade:
99 Soil logs Trench bed dimensions and 9 Septic tank
• Property lines critical distances within layout V Drainfield cover
• Existing and proposed wells D-Box/Valve box locations Reference depth from original grade
within 100 it of property Rr Septic tank/pump chamber and restrictive strata:
EZ Measurements to cuts, banks, and locations ❑ Laterals, trench bed, top and
surface water and critical areas EZ Observation port location bottom
W Location and orientation of 9 Clean-out location ❑ Curtain drain collector
curtain drain and all absorption d Manifold placement ❑ Sand augmentation
components 9 Orifice placement Other cross-section detail:
fY Location and dimension of Y Observation ports clean-outs
Ed Lateral placement with distance P
primary system and reserve area to edge of bed Other Information
EZ Buildings
Ed Audible/visual alarm referenced Yes No
E9 Direction of slope indicator
9f Scale of drawing shown on scale d ❑ Design staked out
9 Waterlines bar ❑ ❑ Recorded Notices attached
E9 Roads, casements,driveways, ❑ ❑ Waiver(s) attached
parking ❑ ❑ Pump curve attached
E9 North arrow and scale drawing ❑ ❑ Evaluation of failure
shown on scale bar Nun-residential justification
❑ ❑ Waste strength
❑ ❑ Flow
DESIGN APPROVAL
The undersigned designer mqthis
d in at time of installation 2rYes ❑ No
6/4/24
o ofDesigner Dale
The undersigned has reviewgn on behalf of Mason County Public Health and determined it to be in
compliance with state and lregulations:
Environmental Healtt�ccialist Dale
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: ��J
✓ 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: 12'7/2015
Vh&,e,r(\ C.UI-4I
HI DEPARTMENT
ON-SITE SEWAGE DISPOSAL SYSTEM DESIGN
SITE#. PARCEL IF TS08pG41iUZ� _
DATE SUBMITTED.614/2024 LEGALTOT#.
SUBMITTED BY: ADAM HUNTER
APPLICANT. STEVE CHANEY
ADDRESS. 21518 HE 68TH ST
VANCOUVER-WA98682
I.CALCULATIONS
NUMBER OF BEDROOMS= 2
RESIDENTIAL OLD FLOW= 240
IF NON-RESIDENTIAL-GPD FLOW
WILL BE AS FOLLOWS:
GPD=
APPLICATION RATE= 0.6 GPDIFT2
REDUCTION
DRAINFIELD SIZING
ABSORPTION AREA= 400 FT2
TRENCH LENGTH OR BED CONFIG.= 25X16'
PER OSCAR
II.WATERPROOF SEPTIC TANK
COMPOSITION AND SIZE= 1000GAL-X02 TANK
NEW OR EXISTING= NEW
Ill.DRAINFIELD CROSS SECTION
SAND DEPTH= 0 -6"
IV.PRESSURE CALCULATIONS
USING PIPE CLASS 40
ORIFICE VETAFIM DRIPLINE
LENGTH DIAMETER FLOW FRICTION LOSS
SECTION )FT) (IN) (GPM) (FT)
SUPPLY 6000 1D0 12.000 4.6526
RETURN 60.00 100 12000 4.6526
TOTAL- 9.3052
"TOTAL HEAD LOSS "
1)FRICTION LOSS THROUGH SYSTEM= 9.305
2)ELEVATION DIFFERENCE 8.800
TOTAL= 18.105
APPROVED
lN. 6/4/24 JUN 18 2824
MAS04C)U'+7ESv1RON4E5T4LNEALTIi
rP RET
, . T
V.CHECK THE PUMP CAPACITY.
PUMP. AY_MGDONFLD 30GPM-VLLP PUMP(MODEL N 220NU2AJ) (PEROSCAR)
EXCESS TOR 50.00 (PER OSCAR)
TOTAL HEAD LOSS IN SYSTEM T&I I
STANDARD PUMP CONFIGURATION IS SUFFICIENT? YES
` gs
6/4/24
APPROVED
JUN 18 2024
'"SON CM7 ENIIRONY-NT4L HEALTH
RET
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