HomeMy WebLinkAboutSWG2023-00479 - SWG Application / Design - 11/8/2023 HELTON,WA
MASON COUNTY 415 NBSHELTON: , 0427-97 ,EXT 404
SHELTON:360-22T-9870,EXT 400
BELFAIR:380-275i967,E(T 400
Public Health & Human Services ELMA:360482-5269,EXT 400
FAX:360427-7787
On-Site Sewage System Permit: SWG2023-00479
APPLICANT GREGORY WILLIAM E Phone:
Address: 2087 MITCHELL RD SE PORT ORCHARD, WA 98366
OWNER GREGORY WILLIAM E Phone:
Address: 2087 MITCHELL RD SE PORT ORCHARD,WA 98366
SEPTIC DESIGNER Jim Zimny Phone: 360-516-7287
Address: 7178 WINDFLOWER PL NW SEABECK,WA 98380
Site Address: UNKNOWN
Primary Pastel Number: 220175100158
Permit Description: New 3bd ATU to pressure trench
Permit Submitted Date: 11/08/2023
Permit Issued Date: 0 712 3/2 0 2 4
Issued By: Rhonda Thompson
Current Permit Fees Paid: $545.00 (addmmnei lees may be required upon installation of system).
Permit Expiration Date: 11/27/2026 (based an date of inspeton)
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 Drainffeld 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
backffll of system components.
6 Mason County Asbuik 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.govlhealth/environmental/onsiteloss-inspection-request.php or call:
360-427-9670, extension 400.
OFFICIAL USE ONLY
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From hwy 3 take E Agate Rd 3.8 mi to stop sign and take left on E Agate Rd. Go 1.6 Mi and C
take left on E Timberlake dr. Follow 1.2 and take rt on E Lakeshore DR W. In 400 It take left
on E Park Loop , in 450 Ft take Rt on a Willapa Rd. In 400 It take rt on Willapa PL. Follow o
to the end of Culesac. Lots are marked with pink ribbons. flow pink ribbons to test holes.
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THIS FORM MAY 89 SCANNED ANOAWILABLE FOR PUBLIC VIEW ON THE MASON COUNTY VABMTE RENSECIIWOME
, DESIGN FORM-PAGE ONE Assessor's Parcel Number: 2201175100158-
A design will be reviewed when 3 my"of eachof the following are sabmitted:
"Completed design form that has been signed and dated. Scaled layout sketch including all applicable items on checklist
"Sealed plot plan,including all applcabk items on checklist. Crass-section sketch including all applicable items onciccklist.
This farm may be scanrcd and available for public view nn the Masan sTn Afarimum sue: 11"X 17"
PARCEL IDENTIFICATION
Permit Number. SWG 9i0"L 0 Cl09-i 4 Designer's Name: Jim Zimny
Applicant's Name: Eric Gregory Designer's Phone Numbx r 360-516-7287
Mailing Address 2087 Mitchell Rd SE, Designer's Address 7178 WindaowPf Po NW
Port Orchard WA i6w Seebeck WA 99390
city Sime 7ip city State zip
DESIGN PARAMETERS
Treatment Device
❑Glendon Biofilier ❑ Er SaodGFFill�ta- r❑Mound ❑Sand Lured Dremfield ❑n ulating Filter,Type:
I$Aembic Unit Mekeltdodel ky i +I u n Diamt'e Vction Unit Md.%Wd R Other:
Drainfield Type
❑Gravity erPresmne FlTremb ❑ ed ❑Sub Surface Drip
Septic Tank/Drainffeld Specifications Laterals
Number ofBedmoms 3 Schedule/Class SCh 40
Daily Flow:Operating Capacity 270 gpd Length 50 ft
Daily Flow:Design Flow 360 gpd Diameter 1 1/4 in
Septic Tank Capacity (working) 1200 gal Number 3
Receiving Soil Type(IS) 3 Separation 5 CTC ft
Receiving Soil Appl.Rate 0.8 gpd/ft? Ori ces
Required Primary Area 450 ft, Total Number o s 39
Designed Primary Area 450 ftr Diameter 1/8 in
Designed Reserve Area 450 ft2 Spacing p `: 48 in
Trench/Bed Width 3 ft anitold
Trench/Bed Length 150 ft Scaed 'a"ao sch 40
v>p�rnv S 2 ft
Elevation Measurements Length
e
Original Drntnfield Area Slope $ % Diameter 2 in
New Slope,DAltered % Preferred manifold xinfligurationusoV IrYes O No
DepthofExcavation Upalope 12 in Transport Pipe
from Original Grade Douu-dope 10 in Schedule/Class SCh 40
Designed Vertical Separation l Z in Length 25 ft
Gravelless Clambers Required? ❑Yes ❑No !(Optimal Diameter 2 in
Pump Required? FfYes O No E using and Pump Chamber
Pump/Siphon Specifications Number oftiosesAh y 6
Diff.in Elevation Between Pump&Uppermost Orifice 8 It Dose quantity 45 gal
Drainfield Squirt Height/Selected Residual(Mad) 5 ft Chamber Capacity i flood) 1200 gal
Uppermost Orifice❑Higher ❑Lower than Pump Shutoff Pump controls:Plat se check those required.
Capacity @ Taal Pressure Head 17 gpm Gftimer Stlapse Meter ffirEvem Counter
Calculated Total Pressure Head 13 ft if Tirncr: 0 1 min 10 pump oft 4 hrs
Comments
1UL 2 3 202A
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DESIGN FORM—PAGE TWO Assessor's Parcel Number.2 2M751OM58-
---- -- -----
PermitNumber. SWG
DESIGN CHECKLISTS
Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch
0 Test hole locations H Dminfield orientation and layo t Reference depth from original grade:
0 Soil logs If Trench/bed dimensions and 0 Septic tank
0 Property lines critical distances within layout IF Dramfield cover
0 Existing and proposed wells 19 D-Box/Valve box locations Reference de from original
within 100 ft of property 0 Septic ta tonk/pump chamber gee
and Restrictive strata:
locations
0 Measurements to cuts,banks,and F! Laterals,trench/bed,top and
surface water and critical areas 0 Observation port location bottom
0 Location and orientation of 0 Clean-out location ❑ Curtin drain collector
curtain drain and all absorption 16 Manifold placement ❑ Sand augmentation
components IN Orifice lacemant
0 Location and dimension of P other cross-section detail:
primary system and reserve area IEF Lateral placement with distance 0 Observation ports/clea r outs
0 Buildings to edge of bed Other Information
0 Direction of slope indicator If Audible/visual alarm reforrinnax Yes No
19 Waterlines I f Scale *dramngsho� eal ❑ ❑Design staked out
bar ❑ ❑Recorded Notices attached
0 Roads,easements,driveways, ❑ ❑Waiver(s)attached
parkingB ❑Pump curve attached
0 North arrow and scale drawing ❑ ❑ Evaluation of failure
shown on scale bar Non-residential juatificatioR
❑ ❑Waste strength
Cl Cl Flow
JO.ESIGN APPROVAL
The undersigned designer must be notified b salter t[time of installationOYes ❑ No��//
`7
Signature o D gner Date
The undersigned has reviewed this design on behalf of Mason County Public Health and determined it to be in
compliance with state and local on-site regulations:
`7 Z3 z N
Environmental Health Spedialist Date
CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THIFF LLOWING CONDMON:
The design is stamped"Approved-by Mason County Public HealthThe Onsite Sewage Permit has not expired,the Permit Expiration DDrainfield site conditions have not been altered to adversely affect wors of design approval.
Please Note: The system crust be installed by a certified installer,
unless prior authorization is obtained from Mason County Public Health.
A n 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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APPROVED
N JUL 23 2024
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Construction Notes for Pressure Distribution 3 Bedroom System:
Pressure Distribution w/graveless chambers(Rock and pipe may be substituted)
Install3-50'Laterals of 11/4"sch 40 PVC pipe.
Install on 5'foot centers.
1/8"Orifices on 48"centers beginning 24"from the beginning of the lateral and oriented at 12 O'clock.
Install 12"trench depth on low side of trench and maintain 12"of vertical separation
Install level and along contours. ,
Only Install in dry weather only.
Use 500-Gallon trash tank,1000 gallon BNR-500,and 1000 gallon pump tank.
See pump Chart for Pump Specs
Use Nuwater Control Panel or equivalent w/audible and visual alarms for low and high water.
System designed for typical residential waste strength sewage only.
System designed for 360 Gallons Per Day
Properly abandon existing septic tank and document
APPROVED
JUL 2 3 2024
MASON COUNTY ENVIRONMENTAL HEALTH
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JUL 23 2024
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PARTS LIST NuWater NR Assembly Di gram
A DUAL PORT AERATOR M POLY DIFFUSER BAR(2)
B JIS"RUBBER BB'W CLAMPS(2) N I'PVC 13 17 SECTION,
C V6 BARRED ADAPTOR X VT NPT(2) 0 I'SLIP CAP
D IlT SLIP X 1IT NPT ADAPTOR F I IS"CLEAR Pvc HOSE iOPIgNAL'S)
E I"STREET X UT NPT BUSHING(3) 0 uT PVC PIPE(BY INSTALLER)
F 117 W'ELBOW 121 R 1'PVC PIPE IBY INSTALLM
G VX 1"X I?TEE S T PVC PIPE IBY INSTALLER) i
H VW ELSOW(B) T 1[C BMBEDADACfOR TO tu"NPT > } s
I T X I^BUSHING U UT STREET X Iu NPT BUSHING
J T SANITARY TEE V 1?PVC COUPLER 12) - ?TR
K I"PVC CROSS W T GOOFIER IBY INSTALLER; +- u
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APPROVED
JUL 2 2024 —
MASON COUNTY ENVI
R irur,
Pump Selection for a Pressurized System-single Family Residence Project
Parameters
Diad,argnA 1,Size zoo nmaa 100
Tmnspon L-MM 25 feet
Trenepolt P'geC oe, 40 } -�
Trafupod Lie Size 2.00 idles 80
Ovddddip Valle Model Nore '
plea EW im Lill 8 feet I j
M_K*1 Un th 2 feel
Manifold Pipe Clan 40 ed
Manaob Pipe Sun 11A indws
Num oflStarak per Cell 3 — - --
lnlerelLen'th 50 kol )
Lateral R,class 40 70
Lolini Pipe Size 115 J,Ii
8ie V3 ndres
@( Slxorre ♦ (ml W
Raudeel Head 5 feel S 60
Flaw Meter More nchea
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'Add-wr Fripion Loess+ 0 feet 16
Calculations 2 60� I
Minvraan Flory Rate per Olfi-a 0.43 pion e - -
NuniA011hooti Wtart 3e
TotalF Rate per Zone 162 Wm O 40
Number of l-adonos per Zone, 3 9
%Flow DieewniallstUn Olfwb OA %
Tmogoont WWI, 14i in.
30
Frictional Head Losses
Lnasihmugh Dischalio e6 lest
Less in TlampW 0.1 teat `
toss t0naugh WNe eo fm
Loss in Manrold 0.0 feel 1j,
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Logs in talersY 0A fret
Lose ihmugh Flwwlreler U feet to
'Adloly Fndron L. e0 feat
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Pipe Volurnes
Wl ar nn wl Lire 44 tPAI 00 70 40 60 80 100 120 140 160
Vol atManl(old 02 Dale Net Discharge(gpm)
W1 of lalarah ln—Zdw 117 ols,
Trial Vaurre 162 gals
Minimum Pump Requirements PunvDaft d
DWgn Flow R.I. 169 am PFEF exoiatPm9 systwn co".
Trial Dynamic Head 13A teal VAT,li5 10
.{� Pump co.:
Q� �""i{� wmv cvull.I Ranea:�
opsal'ne Toni<:
Design Point:0
APPROVED
A-
RETJUL 23 2024
Orenco MASON COUNTY ENVIRONMENTAL HEALTH