HomeMy WebLinkAboutswg2025-00426 - SWG Design al ': 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,EXT400
FAX:360-427-7787
On-Site Sewage System Tank Only Permit: SWG2025-00426
APPLICANT MAIER TRUST COREY & KATINA Phone:
Address: 26076 SE 156TH ST ISSAQUAH, WA 98027
SEPTIC INSTALLER Schoening Excavating LLC Phone: 3607422982
Address: 121 W Grizdale Dr Shelton, WA 98584
SEPTIC INSTALLER BRAYDEN SCHOENING* Phone: 360-742-2982
Address: 121 W GRIZDALE DRIVE SHELTON, WA 98584
Site Address: 651 E BEACH DR
Primary Parcel Number: 321045300020
Permit Description: Septic and pump tank replacement
Permit Submitted Date: 10/23/2025
Permit Issued Date: 10/27/2025
Issued By: Rhonda Thompson
Current Permit Fees Paid: $270.00 (additional fees may be required upon installation of system).
Permit Expiration Date: 10/27/2026 (based on date of inspection)
Type of Work OSS Repair
Components being Replaced: Septic and Pump Tanks
Surfacing Sewage? No Existing Failure? Yes
Shoreline? No Horizontal Setbacks Met? Yes
Number of Bedrooms: 3 Drinking Water Source: Public Water System
Additional Details: IM-1530 for septic and IM-1060 for pump
Permit Conditions:
1 Approval of this septic permit does not approve the building location. Building location is
subject to approval from all applicable departments and regulations.
4 Mason County Asbuilt Form, Record Drawing, and Installation fee must be submitted for
final installation approval.
3 Permit must be installed by a Mason County Certified Installer unless prior written
authorization from Mason County is obtained.
5 Proposed development subject to zoning requirements and approval by the planning
department staff per Mason County Title 17.
2 Horizontal setbacks per WAC246-272A-0210 must be maintained, unless prior approval is
obtained
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/OR 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.
IM -Tanks
...
IM-1530
The Infiltrator IM-1530 is a lightweight strong and
durable septic tank. This watertight tank design is •
offered with Infiltrator's line of custom-fit risers and
heavy-duty lids. Infiltrator injection molded tanks
provide a revolutionary improvement in plastic septic IM 1530
tank design, offering long-term exceptional strength
and watertightness.
Benefits
lig SO bilk Oil
Strong injection molded Lightweight plastic con- Integral heavy-duty green Structurally reinforced
polypropylene construc- struction and inboard lids that interconnect with access ports eliminate dic-
tion lifting lugs allow for easy TW'm risers and pipe riser torsion during installation
delivery and handling solutions and pump-outs
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Reinforced structural Can be installed with 6"to Suitable for use as a septic No special water filling
ribbing and fiberglass 48"of cover tank, pump tank, or rain- requirements are
bulkheads offer additional water(non-potable) tank necessary
strength
TANK CUTAWAY Infiltrator �-- t - • .—Inlet Side
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Reinforced water tight mid-seam
gasketed connection infiltratorwater.com•(800)221-4436
Il 1-1530 General Specifications and Illustrations
LIFTING LUG(TVP.) RISER CONNECTION(TYP.)
The IM-1530 is an injection molded two piece LIFTING STRAP(TYR)
mid-seam plastic tank. The IM-1530 injection „—_"_._".,."... ,. _,
molded plastic design allows for a mid-seam 1111411111111111111111.1111111101r111i `'g1►111 :,joint that has precise dimensions for accepting ; jr- y�l 111111ir AEI 11 PP 1—*,an engineered EPDM gasket. Infiltrator's gasket firi d\1 11 11 11.' ° �'.11 of 817
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design utilizes technology from the water 0I�i ! A 1111 Ir kl Sill ilk I EXTERNIp�.:+� OO ' O :�► WIDTI
industry to deliver proven means of maintaining 116 uil 11 1p1 II hhT___i' II 11 a']
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The two-piece design is permanently fastened
using a series of non-corrosive plastic alignment 175.6[4.4601 EXTERIOR LENGTH -
dowels and locking seam clips. The IM-1530
is assembled and sold through a network of
certified Infiltrator distributors.
OUTLET TEE-
Must be backfilled and AI - tiVr
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EXTERIOR
and CM-Series Septic Tank • �.ir,U HEIGHT
r r! h'CL General SEAM
CLIP
I I.:•�� � Installation Instructions. "FT'NG STRAP
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ElFor shallow ground water
�� � conditions reference the
Infiltrator IM-and CM-Series
SCAN ME Tank Buoyancy Control 024.0[610]ACCESS PORT
Guidance. 04[102]PVC OR ABS WITH LOCKING LID(3)
INLET TEE 10.1[257]FREEBOARD 04[102]
PVC OR ABS
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code for the latest information. +6.9xAIRSPA
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44.0 THICKNESS
IM-1530 i L
PER
CODE LIQUID 2[51]X 2(51J J
DEPTH FIBERGLASS
Working Capacity 1537 gal(5818 L) SUPPORT(4)
Total Capacity 1787 gal(6765 L) ---
Airspace 16.9%
Length 176"(4460 mm)
Width 62"(1567 mm)
CONTINUOUS
Length-to-Width Ratio 2.8 to 1 TANK TOP HALF ELASTOMERIC
GASKET
Height 55"(1384 mm)
TANK
Liquid Level 44"(1118 mm) INTERIOR I q' SEAM CLIP
Invert Drop 3"(76 mm)
ALIGNMENT
Fiberglass Supports 4 DOWEL TANK BOTTOM HALF
Compartment 1 or 2
Maximum Burial Depth 48"(1219 mm)
Minimum Burial Depth 6"(152 mm) OCT 27 2025
Maximum Pipe Diameter 4"(100 mm) MASON COUNTY ENVIRONMENTAL hEALTh
Weight 501 lbs(228 kg) RET
Contact Infiltrator's Technical Services Department for assistance at
1-800-221-4436 or info@infiltratorwater.com Infiltrator-
Part of//AM
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IM-1060
The Infiltrator IM-1060 is a lightweight strong and
durable septic tank. This watertight tank design is
offered with Infiltrator's line of custom-fit risers and
heavy-duty lids. Infiltrator injection molded tanks
provide a revolutionary improvement in plastic septic
tank design, offering long-term exceptional strength IM 1o60
and watertightness. . -
Benefits
Oil ilia 1111 Ilill
Strong injection molded Lightweight plastic con- Integral heavy-duty green Structurally reinforced
polypropylene construc- struction and inboard lids that interconnect with access ports eliminate dis-
tion lifting lugs allow for easy TWT"" risers and pipe riser tortion during installation
delivery and handling solutions and pump-outs
all la la ilik
Reinforced structural Can be installed with 6"to Suitable for use as a septic No special water filling
ribbing and fiberglass 48"of cover tank, pump tank, or rain- requirements are
bulkheads offer additional water(non-potable)tank necessary
strength
TANK CUTAWAY Inlet Side
Infiltrator HEAVY DUTY
EZsnap Riser -
System LID CUTAWAY
Reinforced
24"structural
.1,r access port
Partition baffle wall
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bulkheads
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tight mid-seam
gasketed Part of i/ADS
connection
infiltratorwater.com •(800)221-4436
IM-1060 General Specifications and Illustrations
LIFTING STRAP LIFTING LUG RISER CON NEC TON
The IM-1060 is an injection molded two piece TYPICAL, (4 TOTAU RYPICALI
mid-seam plastic tank. The IM-1060 injection , �,
molded plastic design allows for a mid seam =+n�_-&
joint that has precise dimensions for accepting A s • • r' A
an engineered EPDM gasket. Infiltrator's gasket t :\n,iii:.:11:11::-.7.71:elitelli4:-
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design utilizes technology from the watero °o Irak':' ns»o�
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The two-piece design is permanently fastened
using a series of non-corrosive plastic alignment 127.013226j EXTERIOR LENGTH
dowels and locking seam clips. The IM-1060
is assembled and sold through a network of
certified Infiltrator distributors.
OUTLET
Must be backfilled and
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5a , L.o +� - - (1389)
with the Infiltrator IM- `I'�IY o� 111)" , EXTERIOR
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t■v■ ■o,■■ q Installation Instructions. (TYPICAL)
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Infiltrator IM- and CM-Series
SCAN M E Tank Buoyancy Control
0 4(1021 0 24[6101 ACCESS OPENNGS WITH LOCKING UOS(2)
Guidance. PVC OR ARS 04[102)PVC OR
INLET TEE 10.2(2601 FREEBOARD ABS OUTLET TEE
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code for the latest information.- OUTLET
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CPER ' (7360)J 1
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IM-1060 I 44.0 i I
FIBERGLASS (11181 FIBERGLASS
SUPPORT LIQUID SUPPORT
Working Capacity 1094 gal(4141 L) PICALI DEPTH )WITHBAFFLE
WALL WHERE
Total Capacity 1287 gal(4872 L) REQUIRED
Airspace 16.5%
Length 127"(3226 mm)
Width 62.2"(1580 mm) y
TANK TOP I CONTINUOUS
Length-to-Width Ratio 2.3 to 1 HALF GASKET
Height 54.7"(1389 mm) -r
TANK 4 , i SEAM CLIP
Liquid Level 44"(1118 mm) INTERIOR litLA ,.
Invert Drop 3"(76 mm) ALIGNMENT I
DOWEL Fiberglass Supports 2 \ TANK BOTTOM
HALF
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Compartments 1 or 2
Maximum Burial Depth 48"(1219 mm) 11111111101111111RP".1.11111
Minimum Burial Depth 6"(152 mm)
Maximum Pipe Diameter 6"(152 mm) OCT 27 2025
Weight 320 lbs(145 kg) MASON COUNTY ENVIRON, g T'-
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Contact Infiltrator's Technical Services Department for assistance at
1-800-221-4436 or info@infiltratorwater.com Infiltrator
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