HomeMy WebLinkAboutSWG2024-00467 - SWG Application / Design - 12/16/2024 415 N 6TH STREET,SHELTON,WA 98584
MASON COUNTY SHELTON:360427-9 T0,EXT 400
BEL :360-275670,EXT 400
Public Health & Human Services ELMA:366 FAX:36690 EXT 400
FAX:2 ,EX 1400
On-Site Sewage System Permit: SWG2024-00467
APPLICANT CORONA ANA MARIA Phone: 707-860-1607
Address: 373 E BUDD DR SHELTON,WA 98584
OWNER CORONA ANA MARIA Phone: 707-860-1607
Address: 373 E BUDD DR SHELTON,WA 98584
SEPTIC DESIGNER Cindy Waite' Phone: 360-701-0205
Address: 80 E PICKERING LANE SHELTON,WA 98584
SEPTIC INSTALLER BRAY EN SC LE ERNE SHELTON, WA 98584e: 360-742-2982
Address:
Site Address: 373 E Budd Dr
Primary Parcel Number: 220175200052
Permit Description: Non-conforming Repair: 3-bedroom pressure system
Permit Submitted Date: 12/16/2024
Permit Issued Date: 12123/2024
Issued By: David Anderson
Current Permit Fees Paid: $
805.00 (additional leas may ha reauirea upon installation of anieml
Permit Expiration Date: 12120/2025 (based on dale of napandon)
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 fort.
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.
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.g0vlhealthlenvironmentallonsitaloss-inspection-request.php or call:
360-427.9670, extension 400.
OFFICIAL USE ONLY
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NAME OF GESIGNER PHONE I N
CINDY WAITE c 2% 360-701-0205
NAME OF INSTALLER
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SCHOENING EXCAVATION LLC 360-742-2982 H
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[3 SURFACING SEWAGEEXISTING FAILURE ]SHORELINE
SUMITTALS r
MDESIGN FORM IREDUIRED) 16SEKIC DESIGN(REWIRED) BEDROOMS LOT SIZE
GGII WAIVER(SI IIF APPLICABLE) 3 142'X138'X42'X84' x I o
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DIRECTUNS TO SITE AND SITE CONDITIONS,(AY M WPW
TAKE MAIN ENTRANCE INTO TIMBERLAKE, TURN RIGHT ONTO LAKESHORE DR W. o
-TURN RIGHT ONTO TIMBER PARKWAY, TURN LEFT ONTO LAKEWHORE DR E, TURN r I o
RIGHT ONTO BUDD DR, FOLLOW TO CULDESAC ON THE LEFT, LOT IS AT THE END, o
HAS A WOW FENCE. CALL BEFORE GOING TO SITE, THEY HAVE TO LOCK UP THEIR I I UT
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OFFICIAL USE ONLY BELOW THIS LINE
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[]VOLUNTARY ❑MAINTENANCEIPUMPING ❑BUILDING PERMIT [3HOMESALE []COMPLAINT CIOTHER:
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RECORD DRAWINGAND INSTALLATION REPORT
SOIL CODES: REOUIEECFQRFINN_AFFROVAL.
V=VERY G=GRAVELLY S=SAID L-LOAM &=WU O•CIAY E=EMREMELY R•ROOT6 DATE
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THIS FORM MAY BE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSITE
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DESIGN FORM—PAGE ONE Assessor's Parcel Number: 2 2 0 1 7 — 5 2 — 0 0 0 5 2
A design will be reviewed when 3 conies of each of the following are submitted:
•Completed design form that has been signed and dated. I 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 maybe scanned and available for public view on the Mason County Web site.Maximum paper sue: 11"X 17"
PARCEL IDENTIFICATION
Permit Number: SWGZ [pqte_ Designer's Name: CINDY WAITE
Applicant's Name: ANA CORONA Designer's Phone Number: 360.701-02D5
Mailing Address: 3673 E BUDD DR Designer's Address: 80 E PICKERING LANE
SHELTON WA 98584 SHELTON WA 98584
City State Zip City State Zip
DESIGN PARAMETERS
Treatment Device
❑ Glendon Bimiilter Cl Sand Filter ❑Mound ❑ Sand Lined Dminfeld 0 Recirculating Filter,Type:
❑Aerobic Unit Make/Model ❑ Disinfection Unit Make/Model Other:
Drainfield Type
❑Gravity Rf Pressure ❑Trench 0 Bed ❑Sub Surface Drip
Septic Tank/Drainfteld Specifications Laterals
Number of Bedrooms 3 Schedule/Class SCHEDULE40
Daily Flow:Operating Capacity 270 gpd Length 67 ft
Daily Flow: Design Flow 360 gpd Diameter 1.25 in
Septic Tank Capacity(working) EXISTING 1200 gal Number 3
Receiving Soil Type(1-6) 4 Separation 5 It
Receiving Soil Appl. Rate .6 gpd/ft' Orifices
Required Primary Area 600 ftz Total Number of Orifices 42
Designed Primary Area 603 W Diameter 3/16 in
Designed Reserve Area LIMITED ftt Spacing 60 in
Trench/Bed Width 3 It . .,swe' =' Manifold
Trench/Bed Length 201 It Sch gti'� SCHEDULE40
Elevation Measurements L \ 2-3 ft
Original Dminfield Ares Slope <1 % e er s vv '' tW�vo��\��rryt ss�; 2 in
New Slope,If Altered % ref ®a®s%,afigu 'on used? Sir Yes Cl No
Depth of Excavation UP-W-Pa 14 T in Ea I'll oxtm port Pipe
iiF
d from Original Grade un..dnpe 1 in schedule/Class SCHEDULE40
Designed Vertical Separation 1 fS!-� in Length 20 ft
Gmvelless Chambers Required? Yes ❑No ❑Optional Diameter 2 in
Pump Required? Rf Yes O No Dosing and Pump Chamber
Pump/Siphon Specifications Number ofdoses/day 6
Diff.in Elevation Between Pump&Uppermost Orifice 10 R Dose quantity 45 gal
to 1200 gal
Drainfield Squirt Height/Selected Residual(heed)Mr Z ft Chamber Capacity(Flood)
Uppermost Orifice If Higher O Lower than Pump Shutoff Pump controls:Please check those required.
Capacity Q Total Pressure Head 24.78 gpm RfTimer G(Elapse Meter G(Event Counter
Calculated Total Pressure Head 1221 ft If Timer: Pump on ,Pump off
Comments
LOW PROFILE INFILTRATORS REQUIRED,CONCRET PUMP TANK REQUIRED, RETRO FIT EXISTING SEPTIC TANK WITH
RISERS AND EFFLUENT FILTER,MAINTAIN 10 FROM WATERLINE,ORIFICES TO BE AT 12:00, KEEP EXISITING SEPTIC SYSTEM
IN CASE NEEDED IN THE FUTURE
DESIGN FORM-PAGE TWO Assessor's Parcel Number:2 2 0 1 7 - 5 2 - 0 0 0 5 2
Permit Number: SWG
DESIGN CHECKLISTS
Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch
f5� Test hole locatio O Ltd Drainfield orientation and layout Reference depth from original grade:
Soil logs _6a11 L' y,>b CTrench/bed dimensions and ❑ Septic tank
Property lines critical distances within layout ❑ Drainfield cover
t� stin proposed wells D-Box/Valve box locations
.xi8 and P ro P Reference depth from original grade
within 100 R of property 0' Septic tank/pump chamber and restrictive strata:
4xivleasurements to cuts, s,an banks, locations pltp m nv
r1 J Laterals,trench/bed,top and
surface water and critical areas to Observation port location bottom
94k,'ocation and orientation of V Clean-out location ❑ Curtain drain collector
curtain drain and all absorption f9 Manifold placement ❑ Sand augmentation
components
Orifice placement Other cross-section detail:
Cd Location and dimension of Ed Lateral placement with distance fd'Observation ports/clean-outs
primary system and reserve area to edge of bed
Buildings Other Information
❑"Audible/visual alarm referenced Yes No
Direction of slope indicator Pr Scale of drawing shown on scale W ❑ Design staked out
Id Waterlines bar ❑ ❑ Recorded Notices attached
Roads,easements,driveways, ❑ ❑Waiver(s)attached
parking Cr ❑ Pump curve attached
North arrow and scale drawing ❑ m'Evaluation of failure
shown on scale bar Non-residential justification
❑ ❑ Waste strength
❑ ❑ Flow
DESIGN APPROVAL
The undersigned designer must be no ' d Jgby in/$/taller at time of installation ❑Yes ❑ No/
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Sign�eatu f—Designer ' Data
The undersigned has reviewed this design on behalf of Mason County Public Health and determine
compliance with state and local on sit re lations:
2/131?0? y
Environmental Health Specialist Date SON�O�NIYFppN������ON ?�?4
CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWING CONDI7YO *e*,4I NFq P
✓ The design is stamped"Approved"by Mason County Public Health.
✓ The Onsite Sewage Permit has not expired,the Permit Expiration Date is: r V
✓ 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
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Lateral# Length Length Orifice # Distance from Distance from end Length#
# (Feet) (Inches) Spacing" Orifices feeder line of end of lateral
1 67 804 60 14 0.5 1.5 67
2 67 804 60 14 1.5 0.5 67
3 67 804 60 14 0.5 1.5 67
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TRANS LENGTH 20
GPM 24.78
K (2" SCHEDULEN 40) 284.5
FRICTION LOSS 0.218809
Squirt 2
Elevation difference 10
TDH 12.218809
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Installation Notes
Pressure Distribution System:
313 E Budd Dr. 22017-52-00052
1. The prepared site plan is not a survey. It's the owner's responsibility to verify property
lines, utility lines (water, sewer, power, phone and gas) prior to installation.
2. Concrete tanks required
3. Low profile infiltrators required
4. Orifice orientation at 12:00
5. Existing septic tank to be retrofitted with risers and effluent filter
6. Properly decommission existing pump tank _
7. See Not#1 Page 4
8. The tank may be moved as necessary to accommodate building requirements. Septic
tank location must meet all required setbacks.
9. Keep wheeled vehicles off the drainfeld area before, during and after installation.
Tracked equipment only
10.All ground, surface water and roof drains must be diverted away from the septic tanks
and drainfleld. Ensure the final grade slopes away from these areas and water doesn't
collect on or around them. Use swales, berms, catch basin and tight lines, curtain drains,
etc. to divert all waters.
11. Curtain drains can be no closer than 10' upgradient and 30' down gradient of the
drainfeld
12. Exposed restrictive layers, cuts, banks, etc. can be no closer than 50' downhill from the
drainfield.
13. Install access risers on the septic tanks, valve box and ends of laterals.
14. Make sure septic tank risers are epoxied or caulked to cast in riser rings on tank.
15. Lids must form a water and gas tight seal with the access risers.
16. Install effluent filter specified in this design at the septic tank outlet.
17. This system must be installed by a Mason County Certified installer.
18. Deviation from this design without prior approval from the designer and Mason County
Health Department will make this design null and void.
19. This design was sized per Washington Administrative CodeWAC246-272A-0230. The
operating capacity is based on 45 gallons per day per capita with two persons per
bedroom. The minimum design flow per bedroom per day is the operating capacity of
ninety gallons multiplied by 1.33. This results in a minimum design flow of one hundred
twenty gallons per day. This creates a surge factor of 33% but anticipated flow is ninety
gallons per bedroom per day.
20, Install laterals with contour of the ground.
21. Install trench bottoms level and always in a minimum of six inches into native
soil..
22. Install threaded clean outs at the end all Is als (caps must extend to within six
inches of finish grade and be in a v � A§ wn on diagram.
23. Install audio/visual alarm. y ;4_ g }
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APPR pVED CINDY E I R I ��o y \ilo
DEC 2 3 2024 ES Us a
MASON
COUNTY
ENVIRONMENTAL HEALTH
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24. Filter fabric required over drain rock prior to backfilling. If the drain rock extends above
j the original grade, run the filter fabric at least 2 inches down the trench wall into original
grade.
System Owner Responsibilities:
1. Operation and Maintenance is required by Washington State Department of Health and
Mason County Health Department.
2. The septic tank and pump tank should be pumped every three to five years or as
needed.
3. System owners are responsible for having maintenance performed annually.
4. System owners are responsible for responding to septic issues in a timely manner.
5. System owners shall not at any time change or alter settings in the control box.
6. System owner agrees to read and abide by information regarding their system in the
User Manual provided by Mason County Public Health.
7. Keep the flow of sewage at or below the approved design operating capacity.
6. Keep waste strength at residential waste strength parameters.
9. Spread loads of laundry through the week.
10. Do not use excessive bleach or detergents with added whiteners.
11. Do not shower, do laundry and dishwasher at the same time
12.Antibiotics can kill or impair the biological process in the septic tank.
13. Leaky plumbing can hydraulic overload your on-site septic system.
APPROVED �
DEC 2 3 2024
MASON COUNTY ENVIRONMENTAL NEALTN l
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