HomeMy WebLinkAboutSWG2023-00396 - SWG Application / Design - 9/19/2023 MASON COUNTY 415 N 6TH STREET,SHELTON WA 98584
SHELTON:360-421-9670,EXT 400
.I L BELFAIR.360-215-4467,EXT 400
Public Health & Human Services ELMA.360-482-5269,EXT400
--. . .. . .. FAX:360-427-7787
On-Site Sewage System Permit: SWG2023-00396
APPLICANT Saul Cortez Phone:
Address: 24221 105th Place W EDMONDS, WA 98020
OWNER Saul Cortez Phone:
Address: 24221 105th Place W EDMONDS, WA 98020
SEPTIC DESIGNER PAULA JOHNSON -Arrow Septic Phone: 360-898-2255
Designs Inc.
Address: 171 E VUECREST DRIVE UNION, WA 98592
Site Address: 501 E Wood Ln
Primary Parcel Number: 320215605015
Permit Description: 3-bedroom pressure system
Permit Submitted Date: 09/19/2023
Permit Issued Date: 10/03/2023
Issued By: David Anderson
Current Permit Fees Paid: $525.00 (additional lees may be required upon Installation of system).
Permit Expiration Date: 09/22/2026 (based 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 Drain field 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 backlit'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/environmentallonsite/oss-inspection-request.php or call:
360-427-9670,extension 400.
—OFFICIAL USE ONLY—
MASON COUNTY .IIII9 " I a a 27 w 1.
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ON-SITE SEWAGE SYSTEM APPLICATION 3 A
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(206) 850-2434 a z
Saul Cortez a c
AWNG ADDRESS-ARSE.DIY.STA.E Z P CODE
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24221 105th Place W Edmonds WA 98020 mcp^ 73
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EVE'DECREES STFEE'.CITY ZIP CODE - GT
501 E Wood Ln Shelton WA 98584
NAME OF DESIGNER 1 x. E
(360) El 898-2255
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Arrow Septic Designs, Inc _ a I o
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�R SIDEM1-'AL O55 LL.COMMUN TX O55COMM'RC AL OSS 6P BL WATER SYSTEM
TYPEO V.: bale¢ •C W
Wi NEN CONSTRCTION UPGRADES b-REPAIR REPLACEMEIT 0i� LRFAG.NG SEVAGEF Y LI O EXIISTNBLEIXJREREPA 0 SHORELINE t �
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Nf DESIGNSFORM
(WA°POVIRED) tlI.BEPTIC DESIGN[REQUIRED) EEDHL GIG 3 _ .2 Acre r
IyWAIVER)5)(IF APPLICA3LE) _ C
DIREGTGONS TO SITE AND 5IT E CON01;ON5.(en :GOfed B31F,
Take Highway 3. Turn right onto E Agate Rd. Turn right onto E Crestview Dr. Turn left onto cn 1 .Tl
E Parkway Blvd. Turn right onto E Wood Ln. A yellow sign with "Cortez"written on it will be mo I o
on the left.
N
SITE MUST BE FLAGGED FROM MAIN ROAD AND TES THOLES MUST SE FLAGGED WITH TEST HOLE NUMBERS.
OFFICEAL USE ONEA 6 l-J^,1115 LINE-
OPORA '4L JRE SOESSEior reEcOng PL1OSES
❑VOLUNTARY 0 MA NTENANCEPUMPING 0 BUILDING PERMIT 0 HO.E BALE 0 COMPLANT El'OTHER _
SPaTORSO L LOGS
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RUCORD DX.L.Gi AH.- NL-0..CATION REELET
SOIL CODE'. _ n..eOOT; F PEO 0 "'PFOVAL
R ELM ;.SAND _ E _ ESE NSPE oRs ELSE EVE E-Ic O Es T R ON DA c
P_L< APPROVE::/SSJES EY SEE:
9/2 .9r7; 1 7/zz(zozc /0/147/
THIS FORM MAY BE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSITE
DESIGN FORM-PAGE ONE Assessors Parcel Number: 3 2 0 2 1 - 5 6 - 0 5 0 1 5
A design will be reviewed when 3 copies of each of the following are submitted:
°Completed design form that has been signed and dated. "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. ldosimvm paver.size: I/„T 17'
" ' PARCEL IDENTIFICATION
Permit Number SWGDesigner's
- -
��;—GQ f,7� Desi�rers\lame Arrow Septic Designs, Inc
=
Saul Cortez Designer-s Phone Numbed (360)898-2255
Applicant's Name: __.
24221 105th PI W Designer's Address: 171 E Vuecrest Dr
Mailing Address: - --
Edmonds, WA 98020 Union, WA 98592
City State Zip City State Zip
,, -- DESIGN PARAMETERS Treatment Device
❑Glendon Bionicer 0 Sand Filter 0 Mound 0 Sand Lined Drainfield ❑ Recirculating Filter.Type:
❑Aerobic Unit Maka'Model
❑ Disinfection Unit Make Model Other: -
Drainfield Type
❑Gravity Bi Pressure ❑Trench gBed ❑ Sub Surface Drip
Septic TanklDrainfield Specifications Laterals
Number of Bedrooms 3 / . Schedule'Class 40
Daily Flow: Operating Capacity 270 apt( Length 45 tit
Daily Flow:Design Flow 360 gpd Diameter 1.25 in
Septic Tank Capacity(corking) 1,200 gal — Number 4
Receiving Soil Type 11-6) 3 ./ Separation 2.5 tt
Receiving Soil Appl-Rate 0.8 gpd/be Orifices
Required Primary Area 450 RI` Total Number of Orifices 36
Designed Primary Area 450 $2-j Diameter 3/16 in
Designed Reserve Area
450 ft' Spacing 60 in
TrenchiBed Width 10 ft-7 Manifold
Trench/Bed Length 45 Pt Schedule:Ciass 40
Elevation Measurements Length 7.5 ft
Original Drainfield Area Slope 1-2 % Diameter 1.25 in
New Siopc.If Altered 1-2 Preferred manifold configuration used? ig Yes ❑No
Depth of Excavation Up-slope 16 in Transport Pipe
from Original Grade Down-slope 14 in ScheduleGlass 40
Designed Vertical Separation 26+ in Length 30 ft-
Gravelless Chambers Required? ❑ Yes 9If No ❑Optional Diameter 2 in
Pump Required? wf Yes ❑No Dosing and Pump Chamber
Pump/Siphon Specifications Number of doses/day 4
Duff.in Elevation Between Pump& U ppenuost Orifice 8 ft Dose quantity 90 gal
Drainfield Squire Height: Selected Residual(head)
2 gi Chamber Capacity(flood) 1,000 gal
Pump controls Please check those required.
Uppermost Orificer�Hir 0 Lower than Pump Shutoff Timer RiElapse Meter gEvent Counter
Capacity @ Total Pressuree Head 21.24 gpm 6 hr
Calculated Total Pressure Head
11.11 ft If Timer: Pump on 2 min ,pump off
Comments
I •
DESIGN FORM—PAGE TWO Assessor's Parcel Number: 3 2 0 2 1 — 5 6 — 0 5 0 1 5
Permit Number: S WG
DESIGN CHECKLISTS
Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch
6A Test hole locations V Drainfield orientation and layout Reference depth from original grade:
Et Soil logs g Trench bed dimensions and g Septic tank
critical distances within layout RI Draintield cover
64 Property lines _
g D-Boy: box locations Reference depth from original grade
❑ Existing and proposed wellsV
within 100 ft of property Lii Septic tank:pump chamber and restrictive strata:
❑ Measurements to cuts-banks,and locations Gd Laterals, trench/bed,top and
surface water and critical areas fi7j Observation port location bottom
❑ Location and orientation of 12i Clean-out location
0 Curtain drain collector
curtain drain and all absorption 0 Manifold placement
0 Sand augmentation
components RI Orifice placement Other cross-section detail:
WI Location and dimension of gObservation ports/clean-outs
g Lateral placement with distance
primary system and reserve area to edge of bed Other Information
tb Buildings li4 audible tis arm referenced Yes No
• Direction of slope indicator Et Scale ofd .4 6own on scale L� 0 Design staked out
• Waterlines bar e �n� ❑ [if Recorded Notices attached
6i Roads, easements,driveways, t 0 tad P aieer(s) attached
parking �� ' l� ' 0 Pump cane attached
:t % i-j\IP., 0 g Evaluation of failure
fa North arrow and scale drawing
shown on scale bar ' ° Non-residential justification
PAULA JC JOHNSON
I:ICk1dSt0MSl MSc 0 Il Floc strength
i 0 g Flory
DESIGN APPROVAL
The undersigned designer must be titled by instal er aiat umeeoff installation MI Yes 0 do
Signature of Designer Date ..''at.
The undersigned has reviewed this design on behalf of Mason County Public Health a&PelTiiritittle n ti
compliance tt ith state and local on site regulations:
/ZOZi OCT 03 7023
E ht ()mental lealth Specia t ist !,;p9M .1 r_ - _ -
CAUTION: DESIGN APPROVAL 1S VALID ONLY UNDER THE FOLLOWING CONLIRTION:
✓ The design is_tamped' Approved' by Mason County Public Ilealth.✓ The Onsite Sewage Permit has not expired. the Permit Expiration Dale is: 777?/?07(
V Drainueld 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 sit?Pdated Dace 13;Z2015
Voi.9,_page 93
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DRAINFIELD TOP VIEW 1 25" sched 40 laterals
10 x 45' pressure bed (9) 3/16" orifices 60" 0- C.
30" from bed ends
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NOTE, LATERAL
NO+OBSERVATION PORTS--TO BE 4" / oL'Ai«
Pvc PIPE FROM BOTTOM OF TRENCH END OF k,
TO FINISHED GRADE. REMOVABLE DITCH ,T DETAIL
CAP SHALL BE INSTALLED ON 30 CLEAN OUT
OBSERVATION PORT PIPE. ANCHOR ON
BOTTOM WITH GLUED ON TEE: NOTE, CLEANOUT TO BE FROM 0 TC
. MINIMUM OF I} • IN SYSTEM.
INCHES BELOW FINISHED GRADE.
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MARK ENDS WITH RE➢AR . CLEAN 0
REQUIRED AT END OF EACH LATERA
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Length Length Orifice # Distance from Distance from
Lateral# (In.) (Ft.) Spacing Orifices Feeder Line(In.) Cleanout(In.)
1 540 45 60 9 30 30
2 540 45 60 9 30 30
3 540 45 60 9 30 30
4 540 45 60 9 30 30
Total Lateral Length 180
Total#Orifices 36 GPM = 21.24
Dynamic Head Calculations
Selected residual pressure: 2 ft.
Length (Ft.) #Orifices
Transport Pipe 30 36 0.25 ft.
Feeder Total
Lateral Line Length
Lateral#1 45 4 49 9 0.22 ft.
Lateral#2 45 2 47 9 0.21 ft.
Lateral#3 45 2 47 9 0.21 ft.
Lateral#4 45 4 49 9 0.22 ft.
Total Elevation Lift 8.00 ft.
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• Double shaft seat versions available for added protection
on models 140/145.
Flow-Mate For more information,see Technical Data Sheets FM2782,FM2783.
In high head dewatenng or effluent
applications where pumping ou,uvauw,wxcac�mt
performance is critical, this robust + _-'-_ -- ' - wocuz„wa
family of pumps isknownforreliability, ■
durabilityand performance. These _ • 1pummps are especially
suited for harsh rMS
environments. Zoeller's cool run design11)and corrosion-resistant powder coated �'�n ■,
epoxy finish add up to a long-tasting, N
trouble-free product. ' JlI' ®�N
APPLICATIONS: g: „ ,'it
• STEP oronsiteapplications I1
• Water transfer Mak__
• Light commercial dewatenng `
SPECIFICATIONS: �••�
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• Av2Hble inch lHP MAD MPS I kUDN00FUEPOISV ,� ' IIIIIIIIk.
• AvailaModel le automatic or/2"(12 mm)spherical
• Model 137 1391401/2 (12 mm)sphencal solids ,a
capacity with vortex impeller
• Model 145:3/4"(19 mm)spherical solids capacity with °' >z i
vortex impeller •„ 1
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Dose-Mate o f eta."46fAra 50 I '
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This is our fastest growing line of effluent 45
pumps.The s50 series is truly a workhorse
designed for reliability under extreme 12J d0
conditions in an effluent environment. I 35 _
150 series pump curves covera wide range .clei 1S$
of applications. They are well suited to a 30 -
applications with low pressure pipe)LPP) ,� _
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and enhanced flow STEP systems.Zoeller's zo cool run design and corrosion-resistant, - s-
powder coated
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to the hermetically sealed, oil-filled motor e , s \I�\
and non-clogging vortex impeller add up to a
a long-lasting,trouble-free product
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• STEP or onsite applications "—so�
MADE IN THE USA ,o 20 30 40so60 in SC 30 100
• Light commercial dewatenng ucisauUOROPliCODB, GALLONS T
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• 3/10 through 1/2 HP S
• Available in nonautomatic or with a variable level
piggyback mechanical switch
• 1/2"(12 rem)sphencal solids capacity with vortex
thermoplastic impeller
For more information,see Technical Data Sheet FM2784.
m AU rights reserved. ZOELLER PUMP CO. 1502-778-2731 1800-928-7867 I xoellerpumps.cam 9
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INSTALLATION & MAINTENANCE .
Pressure Distribution Systems-Bed si•
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LIff. PAULA JOY JOHNSON
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1. Install Laterals with contour of the ground.
2. Install bed bottom level.
3. Install locator tape or rebar at each end of all drainfield laterals.
4. Install observation ports as indicated on the plot plan. Minimum of 2 required in each
bed with bottom extending to the drainrock'native soil interface. Glue"T'to bottom so
Observation Port cannot be easily removed from ground. Install removable cap on top of
port at final grade level.
5. Install drainfield during dry weather and soil conditions; any soil smearing must be
eliminated by hand raking.
6. Install threaded clean-outs at the end of all laterals (cap must extend to within six inches
of finished grade and be marked with locator tape or rebar).7. Install audio/visual high water level alarm. Redundant off switch req uired.A @N
8. Install 1/8"mesh non-corrosive pump screen(min. 12 sq. ft. surface area,not to infe V s9 r -
with controls or floats.) Or pump screen may be substituted with Bio-Tube in septic tank. j.E
Pull bio-tube every 6-12 months and flush back into tank. ,._ 6C r 0 3 2023
9. Install check valve in pump outlet line to prevent system from draining"badkatntathe
..
pump chamber. • .,,g
10. Tee to Tee construction between laterals and manifold with orifices oriented at 6 o clobk.
Install laterals to the manifold with the orifices at 12 o'clock, (do not glue), after pressure
test and Environmental Health Dept. approval,turn orifices down (6 o'clock) and glue
laterals to manifold. Orifice shields may be used with orifices in the 12 o'clock position
in lieu of turning the orifices down to the 6 o'clock position.
11.Filter fabric required over drain rock prior to back filling. If the drain rock extends above
natural grade,run the filter fabric at least 2 inches down the trench wall.
12. Encase all water lines within 10' of drainfield and under any driveway/parking areas.
13. Divert all storm water runoff away from on-site sewage system.
14.No curtain drains allowed within 10' of the up-slope edge or 30' of the down-slope edge
of the drainfield and reserve area.
15. Have the septic tank and pump chamber pumped or inspected every 3 to 5 years.
16. No vehicular traffic over drainfield area
17. Inspect floats, clean filters, and test high water level alarm every 6-12 months as needed.
18.All materials and workmanship must meet County and State regulations.
19. Deviation from this design without prior approval from the Designer and Mason County
Environmental Health Department will make this design null and void.
20. All manhole lids and access, sampling or inspection ports must have locking covers and
be located at ground level.
21. All pressure systems with a pump chamber outlet higher than the drainfield must have a
1/8"hole drilled in the discharge pipe above the pump to prevent siphoning.
22. All transport lines under driveways or parking areas must be encased to prevent crushing.
23. Homeowner is responsible for all property lines.