HomeMy WebLinkAboutSWG2024-00244 - SWG Application / Design - 6/3/2024 MASON COUNTY SHOT ON 04279NlnIA98584
SHOT TON 360-42'-9670.EXT 400
0 BRLFAIR 360.2]5A467.EXT 400
Public Health & Human Services ELMA.360-482-5269.EXT 400
FAX 360 427-7787
On-Site Sewage System Permit: SWG2024-00244
APPLICANT MORRISON WILLIAM JAMES & MARCIA Phone. 206-849-2294
Address_ 51 E PIRATES DRIVE GRAPEVIEW WA 98546
OWNER MORRISON WILLIAM JAMES & MARCIA Phone: 206-849-2294
Address. 51 E PIRATES DRIVE GRAPEVIEW. WA 98546
SEPTIC DESIGNER CINDV WAITE-Septic Designer Phone: 360-701-0205
Address. 80 E PICKERING LANE SHELTON. WA 98584
Site Address. XXX E Lombard Rd South
Primary Parcel Number'. 121074401010
Permit Description 3-bedroom pressure system
Permit Submitted Date 06/03/2024
Permit Issued Dale. 06/24/2024
Issued By. David Anderson
Current Permit Fees Paid s805.00 13dd4ional lee.Inay re AP"red 11, 111RIlt -,of sycremi.
Permit Expiration Date. 06/06/2027 moseoYRFIS ,.rho'!
Permit Conditions
I Proposed development subject to zoning requirements and approval by the planning
rleparbneot staff per Mason County Title 17.
2 Perron must be Installed by a Mason County Cribbed Installer unless prior written
authorization/rum Mason County is obtained.
3 Din mbelo installation not to exceed designed upsloper arrd downs/ope depth Specified on
design town.
4 Installer is responsible for oblaming Mason County installation approval poor to backlill of
system cornpo lents-
5 Installi responsible for obtasyng Septic DeslgnerlEngineer installation approval prior to
backlill of system components.
6 Masan County Ash uilt Forrn, Record Drawing. and Inffiallatron fee must be submitted for
final installation approval.
THIS PERMIT MUS T BE OLD I E DURING INS I ALLA I ION Ur OSS.
PROPERTY OWNERS ARE RESPONSIBLE I OR DE I ERMINING AND MARKING ALL PPOPERT Y LINE AN9 EASEMENT LOCATIONS-
THIS PERMIT MAY or P,VOKF D IT HF SIT F CONOI I IONS 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: masonce,untywa.gov/health/environmeIIIIloheiteloss-inspection-request.I or call:
360-427-9670, extension 400.
-- OFFICIAL USE ONLY-
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ON-SITE SEWAGE SYSTEM APPLICATION DF.
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APPLICANT P20HONE
WILLIAM /MARCIA MORRISON 6-849-2294 c
MAILING
° I 51 E PRATES DR STATE ZIP CODE GRAPEVIEW WA 98546SITE z
S-STREET CITY ZIP CODE
260 EBLOMBARD RD S GRAPEVIEW WA 98546NAME OF DESIGNER PHONE I '
CINDY ro
WAITE 360-701-0205
NAME OF INSTALLER PHONE O
TBD
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PERMIT TYPE Nelecl One) ORINrcING WATER SOURCE
F1 RESIDENTIAL OAS Fj COMMUNITY OSS ITT COMMERCIAL OAS 6 PRIVATE INDIVIDUAL WELL EW PRIVATE TWO-PARTY WELL Z v
TYPE OF MEN GDAYY anal ❑ PUBLIC WATER SYSTEM
NEW CONSTRUCTION I UPGRADES fI REPAIR I REPLACEMENT OTHERDETAISDIMECEul'LAIII vl ❑ TABLE IX REPAIR A
SUBMITTALS ❑ SURFACING SEWAGE ❑EXISTING FAILURE ❑ SHORELINE Wr A
L DESIGN FORM(REQUIRED) F SEPTIC DESIGN(REQUIRED) BEDROOMS LOTSRE
WAIVER(SI(IF APPLICABLE) 3 192'X138'X159'X135' 0 I '
x O
DIREST IOUR TO SITE AND SITE OONDTFOR S.at, the e0 gate,
GO OUT HIGHWAY 3, TURN RIGHT ON TO GRAPEVIEW LOOP, GO RIGHT ONTO
LOMBARD ROAD, DRIVEWAY IS ON THE LEFT SIDE OF LOMBARD. SOIL LOGS ARE o I o
BY THE STACK OF LOGS.
I �
SITE MUST BE FLAOGEO FROM MAIN ROAD AMID HEST HOLES MUST BE FLAGGED KITH TESTROLE HUNGERS. CD
- -- OFFICIAL USE ONLY BEIOWTHIS LINE— - - -
UPGRADE(FAILURE SOURCE(to,reWlleg UITE aes)
❑VOLUNTARY OMAINTENANCEIPUMPING O BUILDING PERMIT ❑HOMESALE ❑COMPLAINT ❑OTHER'.
INSPECTORSOILLOG$ COMMENTS I CONDITIONS
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(I ee�41 InVn�"3/`/' By I `1I RECORD OHAWING AND INSTALLATION REPORT
V=VERY G=GRAVELLY S=SAND L=LOAM Si=SIT C-CLAY F=EXTREMELY R=ROOTS REQUIRED FOR FINAL APPROVAL
INSPECTOR SIGNATURE DATE APPLICATION EXPIRATION DATE APPLI CATONAPPROVEOI ISSUED BY LATE
THIS FORM MAY BE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSITE REV5EL 10m]m5
DESIGN FORM—PAGE ONE Assessor's Parcel Number: 1 2 1 0 7 — 4 4 _ 0 1 0 1 0
A design will be reviewed when 3 copies of each of the following are submitted:
Completed design form that has been signed and dated. Y 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 maybe scanned and available for public view on the Mason County Web site. Marimum paper size 11"XIT
PARCEL IDENTIFICATION
Permit Number: SWG1 f Jt f Designer's Name: CINDY WAITE
WLAPPlican['s Name: Designer's Phone Number 360401-0205
_
Mailing Address: 51 E PIRATES DR Designer's Address: 80 E PICKERING LANE
GRAPEVIEW WA 98546 SHELTON WA 98584
Cit State ZipCi Zi
DESIGN PARAMETERS
Treatment Device JUN 1 22024
❑ Glendon Biofiller ❑ Sand Filter ❑ Mound ❑ Sand Lined Drainfield ❑ Recirculating I)p
❑Aerobic Unit Make/Model ❑ Disinfection Unit Make/Modd_ B the
OF Drainfield Type
Z7 Gravity Rf Pressure R(Treach ❑ Bed ❑ Sub Surface Drip
Septic Tank/Drainfield Specifications Laterals
Number of Bedrooms 3 z Schedule/Class ASTM 2729
Daily Flow: Operating Capacity 270 gpd Length 40 ft
Daily Flow: Design Flow 360 gpd Diam 4 in
Septic Tank Capacity(working) 1200 gal No er 4
Receiving Soil Type(1-6) 3 4tioo 3 - ft
Receiving Soil Appl. Rate .8 gpd/ft'- �@re,ns„ m rifices
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Required Primary Area 450 fh df r rifiu�ry 32
Designed Primary Area 480 - ft' J' I
5 aID GC^F 3/16 in
Designed Reserve Area 450 - ftr Al E
B� SIGNER\; 60 in
Trench/Bed Width 3 �Ilol su,1p Manifold
Trench/Bed Length 160 ft Schedule/Class SCHEDULE 40
Elevation Measurements Length 1-2 h
Original Drainfield Area Slope 1 % Diameter 2
in
New Slope, If Altered ^/p Preferred manifold configuration used? 0 Yes 0 No
Depth of Excavation Up-snipe 20 in Transport Pipe
from Original Grade Dawn-slope 19
in SchedulelClass SCHEDULE 40 -
Designed Vertical Separation 24 in Length 10-20 ft
Gravelless Chambers Required? ❑ Yes 0 No 0 Optional Diameter 2 in
Pump Required? ❑ Yes RfNo Dosing and Pump Chamber
Pump/Siphon Specifications Number of doses/day 6
Diff. in Elevation Between Pump& Uppermost Orifice 5 IT Dose quantity 45 gal
Drainfield Squirt Height/Selected Residual(head) 2 ft Chamber Capacity(Flood) 1200 i gal 1
Uppermost Orifice 0 Higher 09 Lower than Pump Shutoff Pump�controls: Please check those required. , II
Capacity @ Total Pressure Head 18 J
,88 gpm G Elmer Meter RrEIa se p C�Event Counter
Calculated Total Pressure Head 7.132 ft If Timer: Pump on ,Pump off
Comments
CONTACT DESIGN TO LAYOUT GRAINFIELD AFTER LOGS HAVE BEEN REMOVED, CONCRETE TANKS REQUIRED, GRAVEL
BASE GRAINFIELD, DRILL ANTI SIPHON HOLE IN PUMP LINE INSIDE OF PUMP TANK, SET CONTROLS AT TIME OF
INSTALLATION, SET FOR 270 GPD
DESIGN FORM—PAGE TWO Assessor's Parcel Number: 1 2 1 0 7 -- 4 4 -- 0 1 0 1 0
Permit Number: SWG
DESIGN CHECKLISTS
Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch
A Test hole locations 69 Drainfield orientation and layout Reference depth from original grade:
16 Soil logs 66 Crotch/bed dimensions and
f Septic tank
6r7 Property lines critical distances within layout Z� Drainfield cover
ib Existing and proposed wells 19 D-Box/Valve box locations and restrictive strata:Reference depth from original grade
��// within 100 It of property 19 Septic tank/pump chamber
OWeasurements to cuts, banks, and locations ,p 14/ m.. re Laterals, trenchPoed,[op and
surface water and critical areas Rl Observation port location bottom
/Location and orientation of IZ Clean-out location ❑ Curtain drain collector
curtain drain and all absorption 66 Manifold placement ❑ Sand augmentation
components 19 Orifice placement Other cross-section detail:
m Location and dimension of
primary system and reserve area lid Lateral placement with distance Rf Observation ports/clean-outs
to edge of bed
66 Buildings Other Information
66 Audible/visual alarn referenced Yes No
R1 Direction of slope indicator Rf ph„ �,.,
Scale of drawing shown on scale ❑ Design staked out
Ea Waterlines bar ❑ ❑ Recorded Notices attached
RJ Roads,easements,driveways, C011o4, .ylr, a ...y, ❑ ❑ Waiver(s)attached
parking a.hr,,, lot , d .r ❑ ❑ Pump curve attached
m North arrow and scale drawing ❑ ❑ Evaluation of failure
shown on scale bar G eeo G's'r a r ,� Non-residential justification
❑ ❑ Waste strength
❑ ❑ Flow
DESIGN APPROVAL
The undersigned designer must be y ins Iler at time of installation Rl Yes ❑ No
rb
Signaturpofif Designer Dale :'
The undersigned has reviewed this design on behalf of Mason County Public Health and determined n ui be it
compliance with state and local on-si ulations: J(t
Environmental Health Specialist Date
CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWING CONDITION
✓ The design is stamped"Approved" by Mason County Public Health. / r�
✓ The Onsite Sewage Permit has not expired, the Permit Expiration Date is: 6illl (nj. T
✓ 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
1 . Residence
2. 1200 gallon septic tank Lam E 2s
3. 1200 gallon pump tank
4. Audio/visual alarm 2 k�-
5. Clean out
6. Transport line ! p 1�! /'
7. Water line i ( 50— ��
8. Valve box
9. Primary drainfield /
lo, Reserve drainfield
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1 40 480 60 8 2.5 2.5 40
2 40 480 60 8 2.5 2.5 40
3 40 480 60 8 2.5 2.5 40
4 40 480 60 8 2.5 2.5 40
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TRANS LENGTH 20
GPM 18.88
K (2" SCHEDULEN 40) 284.5
FRICTION LOSS 0.1323066
Squirt 2
Elevation difference 5
TDH 7.1323066
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Installation Notes
Pressure Distribution System,
XXX LOMBARD RD 12107-44-01010
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. This is a repair system. Not accepting effluent.
3. Gravel based drainfiele requ:rea
4. Concrete tanks required
5. Valve box to be locatec at lowest lateral.
6. The tanks may be moved as necessary to accommodate building requirements. Septic
tank location must meet all required setbacks.
7. Keep wheeled vehicles off the drainfield area before, during and after installation.
Tracked equipment only,
8. All ground, surface water and roof drains must be diverted away from the septic tanks
and drainfield. 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.
9. Curtain drains can be no closer than 10' upgradient and 30' down gradient of the
drainfield
10. Exposed restrictive layers, cuts, banks, etc. can be no closer than 50' downhill from the
drainfield.
11. Install access risers on the septic tanks, valve box and ends of laterals.
12. Make sure septic tank risers are epoxied or caulked to cast in riser rings on tank.
13. Lids must form a water and gas tight seal with the access risers.
14. Install effluent filter specified in this design at the septic tank outlet.
15. This system must be installed by a Mason County Certified installer.
16. Deviation from this design without prior approval from the designer and Mason County
Health Department will make this design null and void.
17. This design was sized per Washington Administrative GodeWAC246-272A-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.
18. Install laterals with contour of the ground.
19. Install trench bottoms level a [ways maintain a minimum of six inches into native
soil..
20. Install threaded clean out the, ds of all laterals (caps must extend to within six
inches of finish grade a o ,n ve box as shown on diagram.
21. Install audio/visual al :X- 0,3�
22. Filter fabric required i drg' dck� r to backfilling. If the drain rock extends above
the original grade, ei the br'c� ast 2 inches down the trench wall.
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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.
8. 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.
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