HomeMy WebLinkAboutSWG2023-00289 - SWG Application / Design - 7/6/2023 MASON COUNTY 415 N 6TH STREET,SHELTON,WA 98584
SHELTON:360-427-9670,EXT 400
�� BELFAIR: 360-275-4467,EXT 400
Public Health & Human Services ELMA:360-482-5269, EXT 400
FAX:360-427-7787
On-Site Sewage System Permit: SWG2023-00289
APPLICANT Nicholas Boeckel Phone:
Address: 261 NE Snowcap Dr TAHUYA, WA 98588
OWNER Nicholas Boeckel Phone:
Address: 261 NE Snowcap Dr TAHUYA, WA 98588
SEPTIC DESIGNER CINDY WAITE- Septic Designer Phone: 3607010205
Address: 80 E PICKERING LANE SHELTON, WA 98584
Site Address: 261 NE Snowcap Dr
Primary Parcel Number: 222065200040
Permit Description: 4-bedroom pressure system Repair
Permit Submitted Date: 07/06/2023
Permit Issued Date:
Issued By: David Anderson
Current Permit Fees Paid: $780.00 (additional fees may be required upon installation of system).
Permit Expiration Date: 07/25/2024 (based on date 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 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/health/environmental/onsiteloss-inspection-request.php or call:
360-427-9670, extension 400.
ige
OFFICIAL USE ONLY-
d ' .. I�AIr_ra..MASON COUNTY 1 .1,
11)
�i�,, COMMUNITY SERVICES _ o m
' / Public Health(Community Health/Environmental Healtlt -- • - -- cn
-
/ .'ki70.em1 400 or 360Ntiaah7,cr1.400 ~
t:Nth Street Sharon WA 98584 SWG CAj af1 %:,- 7
ON-SITE SEWAGE SYSTEM APPLICATION D
m n
APPLICANT I PHONE m
r
NICHOLAS BOECKEL 360-801-4478 z
MAILING ADDRESS-STREET CITY.STATE ZIP CODE K
261 N E SNOWCAP DR TAHUYA WA 98588 al
SITE ADDRESS-STREET.CITY.ZIP CODE
SAME I N.'
NAME OF DESIGNER T PHONE I N
CINDY WAITE 360-701-0205
NAME OF INSTALLER PHONE 0 I N
TBD
FADRINKING WATER SOURCE
PERMIT TYPE;select one) 5
Rf RESIDENTIAL OSS 1 COMMUNITY OSS n COMMERCIAL OSS ❑ PRIVATE INDIVIDUAL WELL ❑ PRIVATE TWO-PARTY WELL Z I C3
7 PUBLIC WATER SYSTEM TAHUYA RIVER WS I
TYPE OF WORK(select one) - ___ I
n NEW CONSTRUCTION/UPGRADES '-1 REPAIR!REPLACEMENT OTHER DETAILS Ise-ect ail tow an4,; 0 TABLE IX REPAIR I C 11
SUBMITTALS ❑ SURFACING SEWAGE 0 EXISTING FAILURE 0 SHORELINECO
DESIGN FORM(REQUIRED) n SEPTIC DESIGN(REQUIRED) BEDROOMS LOT SIZE I N
WAIVER(S)(IF APPLICABLE) 3 1 04'X 155' o 10
O
.-RECTIONS TO SITE AND SITE CONDITIONS i-. locked cater
GO TO BELFAIR, TURN LEFT ONTO OLD BELAIR HWY, TURN LEFT ONTO HWY 300, 1 O
AFTER BELFAIR STATE PARK, TURN RIGHT ONTO BELFAIR TAHUYA RD, TURN r
LEFT ONTO TAHUYA RIVER RD. TURN RIGHT ONTO SNOWCAP DR, PARCEL IS ON o
THE LEFT SIDE. SOIL LOGS ARE IN THE FRONT YARD. I
SITE MUST BE FLAGGED FROM MAIN ROAD AND TEST HOLES MUST BE FLAGGED WITH TEST HOLE NUMBERS. 1 0
OFFICIAL USE ONLY BELOW THIS LINE - -
UPGRADE I FAILURE SOURCE Ito'repert:ng purposes)
0 VOLUNTARY 0 MAINTENANCE!PUMPING 0 BUILDING PERMIT El HOME SALE ['COMPLAINT ['OTHER.
INSPECTOR SOIL LOGS COMMENTS/CONDITIONS
TH1 - D- 6 l5 \
,. p 1UTIn
:O L5 � JUL 6 ►323 I iI,
T N Z � -� Q.t+v LIU .U l 2 Lj
rr_JGS'` By __:
RECORD DRAWING AND INSTALLATION REPORT
SOIL CODES:
V=VERY G=GRAVELLY S=SAND L=LOAM Si=SILT C=CLAY E-.EX INEM L I h-ROOTS REQUIRED FOR FINAL APPROVAL.
INSPE'TOR SIGNATURE DATE APPLICATION E.XPIRAI ION DATE A..' "'N APPROVED/I:, -D BY DATE
7725170 y 74/ZG Z`-if i W /zo z3_ - -
THI FORM MAY BE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSITE -
DESIGN FORM-PACE ONE Assessors Parcel Number: 2 2 2 0 6 - 52 - 0 0 0 4 0
A design will he reviewed when 3 copies of each of the following are submitted:
"Completed design form that has been signed and dated. "#Scaled la)oul 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. :1/axinrunr paper si_e: /I-X 17-
PARCEL IDENTIFICATION
Permit Number: SWG- -_- - Designer's Name: CINDY WAITE
Applicant's Name: NICHOLAS BOECKEL _ - Designer's Phone Number: 360-701-0205 - - -
Mailing 261 NE SNOWCAP DR Designer's Address: 80 E PICKERING LANE
Address:
TAHUYA WA 98588 SHELTON WA 98584
—
City State Zip City State Zip-
DESIGN PARAMETERS
Treatment Device Rep�ye....,
❑ Glendon IRioliltcr 0 Sand Filler 0 Mound 0 Sand Lined Urtinlicld 0 Recirculating Filter. I.)pe:
❑ Aerobic t)nit Make/Model 0 I)1siulcctitn I'nit MakeiModel Other:
❑ Gravity ,. Drainfield Type
lt�l ressure f�"l rench 0 Bed 0 Sub Surface Drip
Septic Tank/Drainfield Specifications Laterals
Number of Bedrooms 4 f Schedule Class SCHEDULE 40
Daily Flow: Operating Capacity 360 7,. Length 50 II
Daily Flow: Design Flow 480 gpd-- Diameter 1.25 in '•
Septic Tank Capacity(working) EXISTING 1200 gal f Number 4
Receiving Soil Type(1-6) 3 tV Separation 5 _ ft
Receiving Soil Appl. Rate .8 gpd/It` Orifices
Required Primary Area 600 ft-V Total Number of Orifices 52
Designed Primary Area 600 II -� Diameter 3/16 in
Designed Reserve Area 600+ 11'-' Spacing 48
in
Trench/Bed Width 3 Il / i $�
� Manifold
4
Trench/Bed Length 200 ft •- Scl"tile t ss SCHEDULE 40 ,/"
042-Elevation Measurements I a%
Original Uraintield Area Slope 1 ,� .+� o�xtCs�,��92,� ft
4 in
r . ' ,'' V.
,
New Slope. If Altered ",-i, i t• "r✓• t Ili t r'v� mli�gurtk}on used? 0 Yes 0 No
Depth of Excavation I p-,I,�l,e SEE PAGE 5 in i`' 51 18 F41,� t 7 �.
from Original Grade �'o`' CINI AIT� f 1 Transport Pine
I KMn-slope SEE PAGE 5 ir„! L. ( •t I,E$•` 1/ SCHEDULE 40
�rm�.. �X��R1ES� �� woo. 'SI
Designed Vertical Separation 20-27 in 1f.1''itoilU5i10, 90
tt
Gravelless Chambers Required? al Diameter 2 in Pump Required? liid Yes 0 No Dosing and Pump Chamber \\`�
Pump/Siphon Specifications Number of doses/day, 6 \\\
Diff. in Elevation Between Pump& Uppermost Orifice 6 _I) Dose quantity 60
gal
Drainlield Squirt Height- Selected Residual (head) _2 ftChamber Capacity(flood) 1200 gal
Uppermost Orifice 0 Higher 0 !Amer than Pump Shutoff Pump controls: Please check those required.
Capacity(ci;Total Pressure Head 30.68 gptn LCI Timer 2rIpse Meter:la
I RI Event Counter
Calculated Total Pressure !lead _ 9.46 ft If -Timer: Pump on _ __,Pump off
Comments
1
GRAVEL BASE DRAINFIELD REQUIRED, CONCRETE PUMP TANK REQUIRED, RETRO FIT EXISTING
TANK WITH RISER AND EFFLUENT FILTER, SET CONTROLS AT TIME OF INSTALLATION.
DEsiGN FORM—PAGE TWO Assessor's Parcel Number: 2 2 2 0 6 -- 5 2 -- 0 0 0 4 0
Permit Number: SWG
DESIGN CHECKLISTS
Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch
0 Test hole locations 12f Draintield orientation and layout Reference depth from original grade:
Soil logs g "French/bed dimensions and
g Septic tank
g Property lines critical distances ‘\lilt in layout Qf Draintield cover
g Existing and proposed .yells g U-Box/Valve box locations
Reference depth from original grade
within 100 ft of propert) g Septic tank/pump chamber and restrictive strata:
/*Measurements to cuts. banks, and locations (�� �+�,rt •
Q( Laterals, trench/bed, top and
surface water and critical areas lig Observation port location bottom
tilfitcation and orientation of g ('lean-out location 0 Curtain drain collector
curtain drain and all absorption [ii Manilitld placement 0 Sand augmentation
components
lig Orifice placement Other cross-section detail:
lig Location and dimension of
G� Lateral placement ��ith distance fib Observation ports/clean-outs
primary system and reserve area
to edge of bed
0 Buildings Other Information
g Audible/visual alarm referenced Yes No
lig Direction of'slope indicator f+ m
RI Scale of draws iut 6(towrt�on scale L�( ❑ Design staked out
❑ Waterlines bar 0 0 Recorded Notices attached
g Roads,easements, driveways. 0 0 Waiver(s)attached
parking [if 0 Pump curve attached
g North arrow and scale drawinu met pelfc. I O , Cif 0 Evaluation of failure
shown on scale bar rr
t tC..si ( Non-residential justification
❑ 0 Waste strength
❑ ❑ Flow
DESIGN APPROVAL
The undersigned designer must be notilie by instal er at time of installation It Yes 0 No
7/y/-zit...# _ .
Signature • Designer Date APPROVED
The undersigned has reviewed this design on behalf'of'Mason Count) Public I lealth and determined it to he in
compliance with state and local on-s• e regularions: JUL 2 7 2023
_--_-- — Wirna�N COUNTY ENVIRONMENTAL HEAf�`H
Environmental health Specialist I)ate DJA
CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWING CONDITION:
✓ The design is stamped "Approved" b) Mason County Public Ilealth.
V The Onsite Sewage Permit has not expired. the Permit Expiration Date is:_ /0_6100Z II
V Drainlield site conditions have not been altered to adversely affect conditions of design approvall`. rfr\\:\ .
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: 12/7/20 15
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APPROVED
JUL 2 7 2023
AMASON COUNTY ENVIRONMENTAL HEALTH
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EXPIRES 05,10,
Lateral # Length Length Orifice # Distance from Distance from end Length #
# (Feet) (Inches) Spacing " Orifices feeder line of end of lateral
1 50 600 48 13 1 1 50
2 50 600 48 13 1 1 50
3 50 600 48 13 1 1 50
4 50 600 48 13 1 1 50
Total 200 52 200
TRANS LENGTH 90
GPM 30.68
K (2" SCHEDULEN 40) 284.5
FRICTION LOSS 1.4617487 D /Z.i 'I e ) Pa"'-'`' r*-1, •"- t , ,. 'e•-•—
Squirt 2 /'1 Lii 0 V
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Elevation difference 6
TDH 9.4617487 JUL 2 7 2023
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The two west laterals will be 9" into original soil on the north end and 16"on the sour ENVIRONMEVTALHEALTH
end. The two east laterals will be 12" into original soil. DJA
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PRESSURE LATERALS
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FLOW CONTROL VALVE
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SLOTS AS
REQUIRED
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LONG SWEEP 90
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WASHED ROCK
DRAIN SUMP 03f
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JUL 2 ? 2023
MASON COUNTY ENVIRONMENTAL HEALTH
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THREADED CAP OR PLUG
P 6" PVC
LAST ORIFICE; WITH
ORIFICE SHIELDS IF
ORIFICE ORIENTATION IS
BACKFILL UPWARD
MATERIAL N "/\/am \\/
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PVC HOSE OR �\ \ p .°'of"
�O06,0o o AS SPECIFIED
LONG SWEEP � �\�,o �O�C
ELBOW \ \ \ ��
�\\ \ DRAIN ROCK; 6" MIN.
\ / � BELOW PIPE
UNDISTURBED SOIL
6'. PVC WITH DRAIN
HOLES; EXTEND TO
BOTTOM OF GRAVEL TO
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go +141 - INFILTRATIVE SURFACE
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``', ►� NITORING/CLEANOUT PORT
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SECURED i.:0 WITH GAS .GH i SEMI.
THREADED UNION
24"DIAMETER
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FINISH GRADE .---14:c SERVICE
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EMERGENCY STORAGE
1 ANTI SIPHOL.
i-fI 1 WATER ALARM LEVEL VALVE*
WORKING VOLUME r� INDEPENDENT
C•RMAL TIMER OFF LEVEL _ FLOAT STEM
� FOR FLOAT
ENCLOSED PUMP _ MOUNTING
SEDIMENT SHROUD* -
CHECK VALVE*
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SEDIMENTS -
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PUMP
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APPROVED
JUL 2 � 2023
MASON COUNTY ENVIRONMENTAL HEALTH
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Pump Specifications
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250-Series Submersible •
Sump / Effluent Pump lisf
LITERS PER MINUTE
0 20 40 60 80 100 120 140 160 180
25 I I - -I I I I
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^,S3N COUNTY ENVIRONMENTAL H:ALI
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0 10 2030 — ----- 40 ____.50
GALLONS PER MINUTE
250 I'I RI 1720I% ,('opt right 2018 I.ibcrt Pimp,Inc .\II ughls reined Spccifirtlions sobjecl loch ange oi111olt1 not1C: ■■be
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Pumps
Installation Notes
Pressure Distribution System
261 N E Snowcap Dr.22206-52-00040
1. There is an on-site septic system installed in 1993. System was a gravity with infiltrators,
took a reduction and according to records, appears to have been installed too deep into
original soil.
2. 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.
3. Gravel based drainfield required.
4. Pump tank must be concrete.
5. Retro fit existing tank with risers and effluent filter
6. The tank 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'.dckyrh Jrp,Cta the
drainfield. E t�
C.
11. Install access risers on the septic tanks, valve box and ends of laterals. II''II
12. Make sure septic tank risers are epoxied or caulked to cast in riser rings on t Wk.2 7 2023
13. Lids must form a water and gas tight seal with the access risers MASON COUNTyENVIRON
14. Install effluent filter specified in this design at the septic tank outlet. DMA MENTAL NEA,
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 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.
18. Install laterals with contour of the ground
19. Install trench bottoms level and always maintain a minim f six inches into native soil
20. Install locator tape on top of all drainfield laterals.
21. Install threaded clean outs at the ends of all laterals ( m extend to within six
inches of finish grade and be in a valve box as sho min
22. Install audio/visual alarm P :;�,� �c 4. ,,
N � �
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� N E W TE
LICE ED DES GNER
EXPIRES 0500,
23. Filter fabric required over drain rock prior to backfilling. If the drain rock extends above
the original grade. run the filter fabric at least 2 inches down the trench wall.
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.
APPROVED
JUL 2 7 2023
MASON COUNTY ENVIRONMENTAL HEALTH
DJA
4111
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DYE A -`7
LICENSED DESIGNSGNE
EXPIRES 05nai