HomeMy WebLinkAboutSWG2024-00198 - SWG Application / Design - 5/7/2024 MASON COUNTY 015 NBSHELTON: 6042r-O70.EXT 400
aHELTON:36042]-9870,EXT 400
4 BELFAIR:360.2]Si48],EICT 400
Public Health & Human Services ELMA:360482-5269,EXr 400
FAX:3W 427-7787
On-Site Sewage System Permit: SWG2024-00198
APPLICANT MURDYCHERYLYNN K Phone: 360-426-4815
Address: 1181 E MASON LK DR E GRAPEVIEW,WA 98546
OWNER MURDYCHERYLYNN K Phone: 360-426-4815
Address: 1181 E MASON LK DR E GRAPEVIEW,WA 98546
SEPTIC DESIGNER BOB PAYSSEe Phone: 360-426-1803
Address: 3083 E Mason Benson Road GRAPEVIEW,WA 98546
Site Address: 11XX E Mason Lake Dr E
Primary Parcel Number: 221045200051
Permit Description: 3-bedroom Nu Water BNR500 system
Permit Submitted Date: 05/07/2024
Permit Issued Date: 05/21/2024
Issued By: David Anderson
Current Permit Fees Paid: $540.00 (additional fees may ea mi upon installation of system),
Permit Expiration Date: 05/17/2027 feriae on dale 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 Dreinfield installation not to exceed designed upslope and downslope depth specified on
design form.
4 Installerls 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 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.govlheahh/environmental/onsiteloss-inspection-request.php or call:
360-427-9670, extension 400.
OFFICIAL USE ONLY
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NAME OF DESIGNER PHp[E I N
ROBERT H. PAYSSE 360-426-1803
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• DESIGN FORM-PAGE ONE Assessor's Parcel Number: 2 2 1 0 4 - 5 2 - 0 0 0 5 1
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. 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.Wuaimum pa rsize I X 17"
PARCEL IDENTIFICATION
Permit Number: SWG .G. Designer's Name: ROBERT H.PAYSSE
B Applicant's Name:
LYNN MURDY Designer's Phone Number: 360-426-1803
Mailing Address: 1181 E MASON LK DR E Designer's Address: 3083 E MASON BENSON RD
GRAPEVIEW WA 98546 GRAPEVIEW WA 98548
City State Zip City State Zip
DESIGN PARAMETERS
Treatment Device
❑Glendon Bicfilter ❑Send Filter ❑Mound ❑Send Lined Drainficld ❑Recirculating Filter,Type:
❑Aerobic Unit Make/Model NUWATER BNR 500 I3Dkinfection Unit Makc/Modcl Other:
Drainfreld Type '..
❑Gravity SlI Pressure Rf Trench ❑Bed ❑Sub Surface Drip
Septic Tank/Drminfield Specifications Laterals
Number of Bedrooms 3 Schedule/Class SCH.40
Daily Flow:Operating Capacity 270 / gpd Length VARIES ft
Daily Flow:Design Flow 360 gad Diameter 1.25 in
Septic Tank Capacity(working) BNR500 - gal Number 4
Receiving Soil Type(1-6) 3 Separation B ft
Receiving Soil Appl.Rate 0.8 gpd/R' Orifices
Required Primary Area 450 W Total Number of Orifices 40
Designed Primary Arco 450 Ili Diameter 3/16 in
Designed Reserve Area 450 - ft'- Spacing 48 in
Trench/Bed Width 3 ft Manifold
Trenched Length 150 eft Schedule/Class SCH.40
Elevation Measurements Length 27 fl
Original Drainfield Area Slope 7 % Diameter 1.25 in
New Slope,If Altered 7 % Preferred manifold configuration used? G'dYes ❑No
Depth of Excavation Ur-slope 12 1 in Transport Pipe
from original Grade mpr S in Schedule/Class SCH.40
Designed Vertical Separation 24+ in Length c5o ft
Gmvelless Chambers Required? ❑Yes It No ❑Optional Diameter 2 in
Pump Required? Id Yes ❑No Dosing and Pump Chamber
Pump/Siphon Specifications Number ofdoses/day 6
Diff.in Elevation Between Pump&Uppermost Orifice 6 ft Dose quantity 60 gal
Dminfield Squirt Height/Selected Residual(head) 2 It Chamber Capacity(flood) 1500 gal
Uppermost Orifice If Higher ❑Lower than Pump Shutoff Pump commis:Please check those required.
Capacity @ Total Pressure Head 23.6 Spin gTimer G(Elapse Meter G(EVent Counter
Calculated Total Pressure Head 14.8 ft I If Timer: Pump on 1.5 MIN ,pump off 4 HRS
Comments
PERFORM DRAWDOWN AND ADJUST TIMER SETTINGS AS NEEDED
DESIGN FORM—PAGE TWO Assessor's Parcel Number:2 2 1 0 4 — 5 2 — 0 0 0 5 1
Permit Number: SWG
DESIGN CHECKLISTS
Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch
lid Test hole locations EX Drainfield orientation and layout Reference depth from original grade:
RJ Soil logs Ed Trench/bed dimensions and Ef Septic tank
A Property lines critical distances within layout Gif Drainfield cover
RJ Existingandproposed wells 19 D-BoxNalve box locations
Reference depth from original grade
within 100 ft of property 19 Septic tank/pump chamber and restrictive strata:
m Measurements to cuts,banks,and locations fd Laterals,trench/bed,top and
surface water and critical areas 66 Observation port location bottom
m Location and orientation of 0 Clean-out location ❑ Curtain drain collector
curtain drain and all absorption Rf Manifold placement ❑ Sand augmentation
components 19 Orifice placement Other cross-section detail:
19 Location and dimension of 66 Lateral placement with distance Rf Observation ports/clean-outs
primary system and reserve area to edge of bed
g Other Information
RJ Buildings R1 AudibWvisual alarm referenced Yes No
A Direction of slope indicator Rf Scale of drawing shown on scale C2f ❑ Design staked out
Ia Waterlines bar ❑ 69 Recorded Notices attached
is Roads,easements,driveways, Rf ❑ Waiver(s)attached
parking 9 ❑Pump curve attached
is North arrow and scale drawing ❑ fir!Evaluation of failure
shown on scale bar Non-residential justification
❑ Uf Waste strength
❑ Rf Flow
DESIGN APPROVAL
The undersigned designer must be notified by installer at time of installation 21 Yes ❑ No
®,r[a0 ,-N LA&C y ley
"'Signature of Desigoler Date
The undersigned has reviewed this design on behalf of Mason County Public Health pad it to be in
compliance with state and local on regulations:
W1,70?C-f �OAY V
Environmental Health S ialist MASON
Z 2021
ON COUNp�7yy
CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWING C�L HEALTF
✓ 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 maybe scanned and available for public view on the Mason County Web site.
Updated Date: 12/7/2015
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AN ASBUILTI INSTALL SIGNOFF FEE WILL
BE CHARGED AT TIME OF INSTALLATION
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SEPTIC DESIGNS ADDRESS: HBO MASON LK OIL 0.JOT5®+2 0.0JT5�36
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CUSTOMER: LYNN MURDY TEST HOLE L TEST HOLE 2
PIONEER DIGGING, INC PARCEL* 2210A3200051 °
SEPTIC DESIGNS ADDRESS 280 MASON LK DR.E ROOTS@42 ROOTS a*
3083E MASON BFMSON RD. GRApE ,WA 98w DESIGNER: R.OBERT H.PAYSSE
OMCE 360i261803 FAX-3 P2353 SHEET: DF DETAIL. SCALE 1'=10'
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O TANKS BNR500 : OOUNryFNPIR
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OVER 1000 GAL
REQUIRES TWO -°'^"" GROMETS FOR
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PUMP TANKS ..:... •: r .•.' :. + �}, ON SUREALL HOLES
LOCATEDATHIGHER ARE WATER-TIGHT
ELEVATION THAN
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TIGHT FITTINGS FOR
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PARCEL Y.22I04-524)0051 INSTALL TANK5 ON ORIGINAL OR
SEPTIC DESIGNS ADDRESS. 880 MASON IK DEL COMPACTED LEVEL SOILS. RUN CROSS
CONN EC
3083EMASONBQ.ISONRD. GRAPEVIEW,WA985* DESIGNER: ROBERTHPAYSSE AVOIDSTONSINTO ORIGINALSOILS TO
OFFICE-360 2 M!33 FAX-36042T-2353 DESIGN PAGE TANKS DETAIL AVOID SETTLING.
Ii6fPumps
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MAY 2 12024
MASON COUNTY ENVIRONMENTAL HEAL-
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LITERAL LATERAL FEEDER TOTAL ORIFICE ORIFICE ORIFICE q5T.TO TOTAL
TOTAL
LATERALR LENGTH PIPE 512E lENG1X LENGTX DISC EE SPACING 1STORIFICE HEAD
(feet) (inches) (feet) (feet) SIZE(inch) RATE(Epm) (feet) (inches) ORIFICES (fee)
1 30 1.25 3 33 3/16" 0.59 4 12 8 0.12
2 45 1.25 9 54 31W 0.59 4 6 12 0.42
3 50 L25 18 68 3/16" 0.59 4 12 13 0.61
4 25 L25 27 S2 3/16" 0.59 4 6 7 0.15
DRAINFIELD HUD(feet) 1.29
TRANSPORT UNE HEAD(feet) 0.50
ELEVATION CHANGE(teat) 6
RESIDUAL/SQUIRT(feet) 2
DMtAUM/FFMNGS(feet)l 5
TOTAL DYNAMIC HEAD(feet) 14.79
TOTAL GALLONS PER MINUTE 23.6
PIONEER DIGGING, LNG CUSTOM»: LYNN MLRDY
PAR ER CEL 2210+52-00051
SEPTIC DESIGNS ADDRES4 080 MASON LK DR
3083E MASON BE La N RD. CRAPEVIE'W,WA 98546 DESIGNER ROBERT FL PAYSSE
OFFICE-36042 003 FAX 360-427-2353 SHEET: CALLS SCALE NA
lnstallation& System Notes
1. Installer must contact designer for final inspection of the installation prior to cover. All components,including tanks,lids,
transport line,drainfield,and water lines must be open for inspection. A$350.00 fee will be charged for time involved with the
inspection of the installation and creation of the record drawing. The designer reserves the right to charge additional fees if
multiple visits are needed due to installation errors or inaccessible components.
2.This septic design must be installed by a certified installer with the local health department. All components shall be installed
according to state,county,and manufacturer requirements. For Homeowner Installs,the owner must get approval from the
designer and local health department Ito attempting installation.
3. Designer is not a surveyor. Installer must familiarize themselves with property line locations prior to installation. Any
confusion or conflicts with line locations should be reported to the property owner. A licensed surveyor may be necessary prior
to installation to confirm all line locations. Any discrepancies found must be reported to the designer immediately.
4.Drainfield area may only be cleared by a licensed installer familiar with sensitive drainfield area preservation. The builder,lot
developer,or property owner shall not clear the drainfield area. Any clearing required for drainfield installation shall not
remove or disturb any top soil in Primary and Reserve areas. Removal or disturbance to drainfield soils could render design
void.
S.The property owner and installer are responsible for locating all underground utilities(ex.water,gas,electric)prior to
installation. Any utility locations shown within design drawings are likely approximate and may not be exact.
6.All proposed tanks must be installed on original soils or compacted gravels. Extend all tank connection lines out onto original
soil to avoid settling issues. Risers and lids must be brought to finished grade and left accessible for future operations and
maintenance. Component manufacturers(ex.ATLI,Glendons,) may have other requirements not listed within this design.
7.All electrical wiring shall be done by a licensed electrician or homeowner(if allowed)and must be permitted through Labor
and Industries. Designer not responsible for electrical permitting or other electrical speck wide requirements.
8.The proposed septic system should be installed in dry weather conditions. Any failed attempts at installation during wet
weather conditions may render this design void.
9. Maintain 10111 to waterlines with all septic components. If less than loft is required,sleeving in sch.40 pvc is required. If
sewage transport lines and waterlines must cross,waterline must be 18"above sewage line with one of the lines sleeved in sch.
40 pvc 10ft in each direction of crossing.
10.This design may include waiver applications with specific mitigation measures pertaining to installation,operation and
maintenance of the proposed components.
11.Stormwater runoff,footing drains, roof drains must be diverted away from any septic system components. No curtain,
foundation,perimeter drains shall be installed 30ft downslope and loft upslope of drainfield areas.
12.This design is site specific and intended to meet state and county requirements that are related to the system components
being proposed. Any placement of proposed buildings,proposed wells or other non-related items these drawings may or
may not meet other requirements. AP, '
13.All onsite septic systems require regular maintenance to verify satisfactory operation. The system owner/operator is
responsible for the continuous operation and maintenance of the system per WAC 246-272A. For opera and maintenance
information,refer to Mason County Public Health Homeowners Manual,which should be reilft after aia(I proval.
14.System owner should be cautious of landscaping around septic components. Root intrusion n"f/yy1 4f
NCOIIN `vcY
can cause premature failure of the drainfield area. In addition,bushes and trees should be kept DJA NMfNTAC Hfe_,
away from lids and other septic maintenance points.
15. Changes made at time of installation may impact designer calculations,pump sizing,and
compliance w/county and state requirements. Contact designer prior to install w/any r
proposed variations from design. Changes may result in additional fees and permitting.
PIONEER DIGGING, WG Ct BTOMEA:10LYNN m"RDY
PARCFl ..224-52-00051 ""wrsse:..ih. . . .. . .�.. ...
SEPTIC DESIGNS ADatEss: BBO MASON uc DEL E ¢�p`
3083EMASJNBEIWNRD. GRAPEVIEW,WA9a546 DESIGNER R.OBERLTRPAYSSE EXPIRES
OMU-360476-Ia03 EAx 360427-2353 SHEET: NOTES SCAL@ NA