HomeMy WebLinkAboutSWG2026-00302 - SWG Design - 9/16/2026 415 N 6TH STREET,SHELTON,WA 98584
MASON COUNTY 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 Tank Only Permit: SWG2026-00302
APPLICANT B-LINE CONSTRUCTION Phone: 1.360 489.9169
Address: 2971 E PHILLIPS LAKE LOOP RD SHELTON,WA 98584
OWNER LYNCH ANDREW C &SUSAN K Phone:
Address: 219 N RUSTIC RIDGE PL SAHUARITA, AZ 85629-7987
SEPTIC INSTALLER TAYLOR TONEY' Phone: 360-489-9169
Address: 2971 E PHILLIPS LAKE RD SHELTON, WA 98584
Site Address: 831 E BENSON LOOP
Primary Parcel Number: 220215000905
Install Nuwater ATU and pump tank to connect to existing 3bd
Permit Description: drainfield (SWG2022-00514)
Permit Submitted Date: 0911412026
Permit Issued Date: 09/16(2026
Issued By: Rhonda Thompson
Current Permit Fees Paid: $275.00 (additional fees may be required upon installation of system)
Permit Expiration Date: 09/1412029 (based on date of mspemma
Type of Work OSS New Construction
Components being Replaced'. Other
Surfacing Sewage? No Existing Failure? No
Shoreline? Yes Horizontal Setbacks Met? Yes
Number of Bedrooms: 3 Drinking Water Source: Private WelllSpring
Additional Details' Nuwater BNR500 and pump tank
Permit Conditions'.
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.
4 Mason County Asbuilt Form, Record Drawing, and Installation fee must be submitted for
final installation approval.
I Approval of this septic permit does not approve the building location. Building location is
subject to approval from all applicable departments and regulations.
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 R
OPERfl LINE AND EASEMENT LOCATIONS.
HIS PERMIT MAY BE REVOKED IF THE SITE CONDITIONS HAVE CHANGED SINCE THE S1 E 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/environmentallonsite/oss-inspection-request.php or call:
360-427-9670, extension 400.
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®RIBS
- 9'-2" - --
VENTED LIDS TYP) DUAL PORT AERATOR
WATERTIGHT
RISERS(flP)- fl COUPLING&PIPE
36'MAX, CAST IN LID ITYP) 112 PVC
1 _. AIRLINE MASTIC
-�- 2"COULING 4' 1'PVC(TYR)
I 19 ITi 7 J[DIL.
&REDUCER
V PVC SLUDGE
12" RETURN LINE
2"PVC , III
TRASH CHAMBER DIGESTER CHAMBER CLARIFIER
OPERATING CAPACITY'.417 GALLONS ICI OPERATING
CAPACITY:PA 11 GAALLONS CHAMBERGALLONS
E160 FLOOD CAPACITY'.490 GALLONS94 FLOOD.191 GAL.
65 58'
50'
36. 1"X112"
TEE
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12'
DIFFUSER r
PARALEL TO TO TANK TANK WALL q^
3" 3' SLUDGE RETURN
1 5'TAPER
SIDE VIEW
1T 1 STONE-FREE NATIVE SOIL
OR COMPACTED SAND
OVER STONY SOIL
INSTALLATION INSTRUCTIONS _ 24-BLOWER
1)Excavate tank hole with vertical walls to I foot larger than HOUSING CAST
ON TOP OF LID
tank on all sides. - 9'2" ---
2)If bottom of hole is stony,install 3'of compact sand&level __
out with screed. _
3)Install tank in center of hole,keeping 1 ft.void space on /
all sides 24'RISERS(I
4)As tank is filling with water,fill in void space with Compact L- —
granular(sandy)soil free of large clumps of clay. N j,�
5)Install rest of system,&affix risers to adapters with I � i 1 4-8"waterproof adhesive- _. ( y,_
6)Perform watertightness test in field as required by local /
jurisdiction, -- — 12'RISER
7)Upon approval to backfill,carefully backfill with native TRASH CHAMBER DIGESTER C R�FIeR�
soils over top of tank.
8)Final grade the surface to avoid chanelling surface _I - _.
water toward tank.
TOP VIEW
28k
AEROBIC TREATMENT TANK DETAIL FOR
NuWATER BNR-500 TREATMENT UNIT
ENVIRO-FLO, INC. Ev"sCD
1/29/21
Wastewater Treatment Technologies
P.O. BOX 321161, Flowood, MS 39232 E'
(677) 636-6476 (601)845-4716 fax 1" = 1.4 ft.
www.enviro-flo.net
6/11/24,934 AM Septic Tank Drawings-Sound Placement Serv'ces L L.0
��FMeNi SSO Fs 120ONCSR & 120ONCSR-HW
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02
63' 31
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aln
71
TOP VIEW h
65"
4 I II I
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3
MASTIC
24 ORENCO TAKK ADAPTERS
4 CAST-A-SEAL GASKET
4
4 PVC BAFFLE
4"
L
FLOOD GAP, 65•
LCOO C . 965 GALS. 463 GALS. •
54 T 51 .
30
2- 112
3
APPROX. WEIGHT 1 1 ,000 LBS.
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