HomeMy WebLinkAboutSWG2024-00315 - SWG Application / Design - 7/22/2024 MASON COUNTY 415N 6 SHELTON: 6S 27-O70,EXT 664
SH STREET,
,SHEL ON, EXT5M
4 BELFAIR:360-2754467,EXT 400
Public Health & Human Services ELMA:360 5269,EXT 400
FAX:360427-7767
On-Site Sewage System Permit: SWG2024-00315
APPLICANT SAWYER ET UX CHARLES F Phone: 360-277-8624
Address: 21 NE LYNNWOOD LOOP BELFAIR,WA 98528
OWNER SAWYER ET UX CHARLES F Phone: 360-277-8624
Address: 21 NE LYNNWOOD LOOP BELFAIR,WA 98528
SEWAGE DESIGNER Jim Zimny Phone: 360516-7287
Address: 7178 WINDFLOWER PL NW SEABECK,WA 98380
Site Address: 21 NE Lynnwood Loop
Primary Paroel Number: 222015400023
Permit Description: 2-bedroom pressure system: Repair wl waiver
Permit Submitted Date: 07/2212024
Permit Issued Date: 07/26/2024
Issued By: David Anderson
Current Permit Fees Paid: $540.00 (adLnonal rams may oo mulrW wog ins ifmon or sysmm).
Permit Expiration Date: 07/23/2025 (salad on mra ormapecmnl
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 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.gov/heahhlenvironmentatlonsileloss-inspection-request.php or call:
360-427-9670,extension 400.
OFFICIAL USE ONLY
/ MASON COUNTY 1- as - act-
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21ANE LYNNWOOD OOP BELFAIR WA 98528
NAME OFC NER RL�IIE I^1
Jim Zimny 360-516-7287
NAME OF INSTALLER IN
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From Belfair take North shore Rd 3.4 miles and turn left at Beck rd. in 800 take left on NE I O
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left in 80'. Test holes are in the back of house. House is unoccupied. o
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DESIGN FORM—PAGE ONE Assessors Parcel Number. 122015400023_ - __ — __---
A design will be reviewed when 3 conies of each of the following are submitted:
Completed design form that has been signed and dated. "Scaled layout sllaach,including an applicable items on checklist
•Scaled plot plan,including all applicable items on checklist. v Cmss-section sketch, including all applicable items on checklist.
This loon ma,beaearvwd and available for wvk_uutbe Maven eb site Maximum rsize: 11"X17"
y��I, PARCEL IDENTIFICATION
Permit Number SWG ,;'L• �]� Designer's Name: Jim Army
Applicant's Name: Susan Adams Designer's Plum Numbe
3W-516-7287
21 NE LYNNWOOD LOOP 7178 Wi ddov"pl NW
Mailing Address: Designer s Address:
B[3FAIR WA IM25 Seebeck WA 98M
�_City Stale city State Z"
DESIGN PARAMETERS
Treatment Device
❑Glendon Biofilrer ❑Sand Filter ❑Mound ❑Sand Lined Ihamfi ld ❑ uhbuB Filter,Type:
❑Aerobic Unit Mske/Model ❑Duado lion Unit MakdModel Other
Drainfield Type
❑Gravity Pressure IIrTrench ❑F ed ❑ Sub Surface Drip
Septic Tank/Drainfneld Specifications Laterals
Number of Bedrooms 2 Scbedule/Class SCh 40 _
Icily flow:Operating Capacity 180 - gpd Length 34' - ft
Daily Flow:Design Flow 240 gpd Diameter 1 1/4" in
Septic Tank Capacity(working) 1000 gal Number 4
Receiving Soil Type(1-6) 4 Separation 5' ft
Receiving Soil App1 Rate 0.6 gpd/ft Orifices
Required Primacy Area 400 i 13z Total Number of 0 fices 28
Designed Primary Area 44-00 fta Diameter 1/8" in
Designed Reserve Area N/A ftt Spacing 60" in
Trench/Bed Width 3 ft Manifold
Truncb/Bed Length 135 ft Schedule/Class SCh 40
Elevation Measurements Length 2' ft
Original DoonBekl Anew Slope 2 I % Diameter 2" in
New Slope,If Altered 2 % Prtfc.,,d manifold efrgumtion used" ItdYcs 0 No
Depth of Excavation Upalope 18 in Transport Pipe
from Original Guide rows-d�a 18 in Schedule/Class 2"
Designed Vertical Separation 24" in Length 15' ft
Graveness Chambers Required? ❑d Yes ❑No ErOpuoml Diameter 2" in
Pump ReQuin d" rJ Yes ❑No 10 using and Pump Chamber
Pump/Siphon Specifications Number of dosWdg V 6
Diff.in Elevation Between Pump a@ Uppermost Orifice ft Dose quantity 30 gal
Dramfield Squirt Height/Selected Residual(bead) 5 It Chamber CapoelTy sod) 1000 gal
Uppermost Orifice❑higher ❑Lower tMnfln
12mh Shutoff Pump controls:Pleo ic cbeck those required
Capacity @ Total Premne Head lam 11fi'kaer 9111apse Meter IjrEvem Counter
Calculated Total Pressure Head 13 ft If Timer. Pump on 2 min 30 secs Pump off 4 hrs
Comments
DESIGN FORM—PAGE TWO Assessor's Patcel N®bec#2 - -- -
PennitNumber. SWG ---
DESIGN CHECKLISTS
Scaled Plot Plan Staled Layout Sketch Cross-Section Sketch
El Test hole locations IN Dminfield orientation and layoi I Reference depth from original grade:
El Soil logs Treach/bed dimensions and Ef Septic tank
0 Property lines critical distances within layout IB Dminfreld cover
16 Existing and proposed wells D-Box/Valve box locations Reference depth from original grade
within 100 ft of property Septic tank/pump chamber and restrictive strata:
H Measurements to cuts,banks,and locations B Laterals,trench/bed,top and
surface water and critical areas observation port location bottom
0 Location and orientation of Clean-out location ❑ Curtain drain collector
curtain drain and all absorption 19 Manifold placemem ❑ Sand augmentation
components 9 Orifice placement Other cross-section detail:
0 Location and dimension of Ef Later placement with distan if observation ports/clean-outs
primary system and reserve area to edge of bed Other Information
of Buildings Iff AudibleMsual alarm referenc Yea No
0 Direction of slope indicator id Scale of drawing shown on seal ❑ ❑Design staked out
19 Waterlines bar [3 ❑Recorded Notices attached
Iff Roads,easements,driveways, ❑ ❑Waivers)attached
parking ❑ ❑Pump curve attached
Ef North arrow and scale drawing � ❑ ff Evaluation of failure
shown on scale but Non-reaidentin]justification
❑ ❑Waste strength
❑ ❑ Flow
DESIGN APP O
The undersigned designer must be notified b ^taller at time of installation E(Yes ❑ No
^11,2,
Signature signer Date /yI QQA,�
The undersigned has reviewed this design on behalf of Mason County Publi Health and dcummrnedRC We
compliance with state and local on-in regaladons: 01 I
70 ^'asoN ✓U( P V
Emirorun Health Specialist Date �FNNry 6 z014
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CAUTION: DESIGN APPROVAL IS!VALID ONLY UNDER THE F CLAWING CONDIn0W4 NTq/N
✓ The design is stamped"Approved"by Mason County Public Health. ) �<
✓ The unite Sewage Pewit has not expired,the Permit Expiration Date' :
✓ Drainfield site conditions have not beep altered to adversely affect candi iom of design approval.
Please Note: The system must be installed by a certified installer,
unless prior authorization iis obtained from Mason County Public Health.
An Installation Fee is required.
This fort may be scanned and availeWe for public view on the Ma n County Web site.
dated Dale: 12/7/2015
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Tlmely•Reasonabie•30 Years of Lo al Experience
Construction Notes for Pressure Qistribution 2 Bedroom System: APPROVED
Existing private well must properly abandoned+ JUL 26 2024
Pressure Distribution w/graveless chambers(Rock and pipe may be su Rut"OSON COUNTY ENVIRONMENTAL HEALTH
Install -34'laterals of 11/4"sch 40 PVC pipe. DJA
Install on S'foot centers. -
1/8"Onfiices on 60"centers beginning 30"from the beginning of the I eral and oriented at 12 O'clock
Install 6"trench depth on low side of trench and maintain 24" of vertl I separation
Install level and along contours.
Install in dry weather only.
Properly abandon existing septic tank
Use INFILTRATOR M-10601000-Gallon SEPTICTank and 1000-gallonp mp tank.
See pump Chartfor Pump Specs
Use Rhombus SE Control Panel or equivalent w/audible and visual ala s for low and high water.
System designed for typical residential waste strength sewage only.
System designed for 240 Gallons Per Day
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Pump Selection for a Pressurized System-Single Family Resi nce Project
Parameters ' i
Ok WAsaemhy Sve 200 irlRs 199
Tmn LengM a0 feet _
Transpal Pipe Clan 40 i
Transport Line Sze 2.00 hckS gg
o dbaing Valve Model Nora
Max Elarafon Lift Y feel _ l
MendWd Length z ! t j -
Manldd IN Class Q80
Mnnldd IN,size 125 indns
Number A LaMnls per Ces 4 -- -
",—ILen ih 31 Icet
latttd Rpe Class 40 70
Lateral Pipes¢e 125 inh i
Crim a. 1B nC i
OrT spannp 5 feel 1 Zo
Reiki.1 Hord 5 feet Z for
Floc:Maier Nan s�ctles � -
'Addan'Friction L.psr<a 0 feel50
Calculations z
Mlnmrum Fnry Role Pa Q'tlim Qp � 1 E - -
NuaOnlorQNcespnZan
TaalFbv Rde par Zore 121 gPn � 0 40
Numbaralldemis per Zone 4 S
%F p.nnal 1tl .Qiva 0.2 % F ---
Tnins a V." 12 fp
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Frictional Head Losses
Loss 01mu0h Oiednrpa 0.3 lest
Loss in Tr d 02 fatl 49
lmsthnngh Valve OS tad
Leas in MengpN 0.0 let
I.as in ne, 0.0 fed
Loa lhmugh Fl0mlelef 0.0 Ini 10
'Aldan'Flifial losses 0.0 feet
Pipe Voluntns
VddTlenap� U. 109 gals 00 20 40 90 90 1100 120 140 160
voldManifdd 02 gab et Disehatge j9Pm)
Vol d�per Znne 106 gals
RAnl V n. 24.r y315
Minimum Pump Requirements PumpData Legend
Db nFlory Rete 121 ypn PF WFMrea Pump SYLd.r�Ome'�
TWalD nan nl d 12.0 .1 Inw,,115230V 10
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