HomeMy WebLinkAboutSWG2025-00174 TANK ONLY - SWG Application / Design - 5/12/2025 MASON COUNTY 415 N 6TH STREET,SHELTON,WA 98584
L 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: SWG2025-00174
OWNER DORMAN GARRETT & KARLEE Phone: 253-360-3092
Address: 4106 FOOTHILL DR PROVO, UT 84604
APPLICANT Maples, Shane Phone: 3604638474
Address: 911 SE Arcadia Rd. SHELTON, WA 98584
SEWAGE INSTALLER SHANE MAPLES* Phone: 360-463-8474
Address: 911 SE Arcadia Road SHELTON, WA 98584
I
Site Address: 1921 E Timberlake West Dr
Primary Parcel Number: 220075000080
Permit Description: Tank-Only Replacement: Replace existing 1000 gal septic tank wl
new 1000 gal Infiltrator 1060 septic tank
Permit Submitted Date: 05/12/2025
Permit Issued Date: 05/19/2025
Issued By: David Anderson
Current Permit Fees Paid: $270.00 (additional fees may be required upon installation of system).
Permit Expiration Date: 05/12/2026 (based on date of inspection)
Type of Work OSS Repair
Components being Replaced: Septic Tank Only
Surfacing Sewage? No Existing Failure? No
Shoreline? Yes Horizontal Setbacks Met? Yes
Number of Bedrooms: 2 Drinking Water Source: Public Water System
Additional Details: Infiltrator IM-1060
Permit Conditions:
1 Horizontal setbacks per WAC246-272A-0210 must be maintained, unless prior approval is
obtained
4 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 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/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/environmentallonsiteloss-inspection-request.php or call:
360-427-9670, extension 400.
Mason County WA GIS Web Map
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4FILTRATOR
septic tanks
Features 8 Benefits
is
• Strong injection molded polypropylene
T
construction
• 11 1 • Lightweight plastic construction and
inboard lifting lugs allow for easy
::: h: reenkdS
d ling
lit I ( I •• that
li
interconnect with TW".'risers and pipe
!pryl
firi riser solutions
KWPNKN 'Nx K li l Structurally reinforced access ports
I ' ' I ' , eliminate distortion during installation
1 • t I I and pump-outs
i 1 • Reinforced structural ribbing and
\.'� °-- -t fiberglass bulkheads offer additional
i
` strength
• Can be installed with 6"to 48"
of cover
The Infiltrator IM-1060 is a lightweight strong and durable septic tank. • Can be pumped dry during
This watertight tank design is offered with Infiltrator's line of custom-fit pump-outs
risers and heavy-duty lids. Infiltrator injection molded tanks provide a • Suitable for use as a septic tank, pump
revolutionary improvement in plastic septic tank design, offering long-term tank,or rainwater(non-potable)tank
exceptional strength and watertightness. • No special water filling requirements
Inlet Side are necessary
• The tank may be backfilled with suitable
TANK CUTAWAY Infiltrator native soil.See installation instructions
TW Riser
System „ j for guidance.
Partition I ,
baffle wall •
_ s CUTAWAYHEAVY TY LID
��� ,e�/ ' .' , ' Reinforced
I. ' 24"structural
access port
i
I
Structural
' bulkheads
* MID-SEAM CUTAWAY
``•`-_ Reinforced water tight mid-seam
V t* �- gasketed connection
Protecting1;(/'ir
Ithe Environment with Innovative Wastewater Treatment Solutions N F I LT R ATO e
water technologies
IM-1060 General Specifications and Illustrations
—UFR':G STRAP 1UE11':G LUG -- •RISERCO:;`:EC1X'1
(TYPICAL) (4T0'Atl (TYPICAL)
The IM-1060 is an injection molded two piece mid-seam - - - s
plastic tank. The IM-1060 injection molded plastic design 10/1111f tp.r
11 I W 11.00
yT� .. Eli �;,� 'e s^.- iallows for a mid seam joint that has precise dimensions A ,it 4 rii, A
for acce tin an en ineered EPDM asket. Infiltrator's 1 irs'��% o11 1 1 r� r�o , z•�,� 4
gasket design utilizes technology from the water industry s . I
' . " ' 11. 612
%' iI' II 5521
to deliver proven means of maintaining a watertight seal. EXTERIORThe two piece design is permanently fastened using a ► "_series of non-corrosive plastic alignment dowels and ` AI . 4tt '
� ►a(•
locking seam clips. The IM-1060 is assembled and sold • -
through a network of certified Infiltrator distributors. 1770(1226)F ERK RLFt:GT1
Must be backfilled and installed in accordance with TOP VIEW
Infiltrator Water Technologies, Infiltrator IM-Series Septic
Tank General Installation Instructions and for shallow
ground water conditions reference the Infiltrator IM-
Series Tank Buoyancy Control Guidance. c
54.7
Please visit www.infiltratorwater.com/images/pdf/ —,_ ___.,_„ Ua69)
EXTERIOR
ManualsGuides/TANK01.pdf for the latest information. PST
SEAM CLIP
_....,...vr.E,....:..�.-.<.... �.--- .; (TYPICAL)
IfA-1050
LFTP:G STRAP III
Working Capacity 1094 gal(4141 L) (TYP ")
Total Capacity 1287 gal(4872 L) END VIEW
Airspace 16.5%
Length 127"(3226 mm) 0411021 024(6101 ACC(SS OPENINGS MTh LOCKING LT05(21
PVC OR ASS 04(1021 PVC OR
Width 62.2"(1580 mm) NUT TEE 0217601 FREE80AA0 ASS OUTLET TEE
Length-to-Width Ratio 2.3 to 1 ��1tii llmmirii OUTLET
Height 54,7°(1389 mm) PER 1176 i PER I
Coof CODE
Liquid Level 44"(1118 mm) .., 440 -1— ,;
Invert Drop 3"(76 mm) z®�ERO 5S (111a1 flaERGLAss
L(0U10 SUPPORT
(TYPICAL) DEPTH (TYPICAL)
WITH DAME
Fiberglass Supports 2 WAIL XHERE
REWIRED
Compartments 1 or 2
Maximum Burial Depth 48"(1219 mm) SIDE VIEW
Minimum Burial Depth 6"(152 mm)
Maximum Pipe Diameter 6"(152 mm) TANK TOP CONTINUOUS
Weight 320 lbs(145 kg) HALF GASKET
TANK III 1j�^t'�
INTERIOR t`J- SEAM CLIP
Al\\
ALIGNMENT
DOWEL \ - TANK BOTTOM
i/(----
HALF
/ 4 P.O.aus1neO.Boo 7 Park Road
P.O.Roo 768
Old Saybrook,CT 06475
N F I LT R ATO R9 860.577ao00•Fax 860-577-7001 MID-HEIGHT SEAM SECTION
I1-800-221-4436
water technologies www.lnlillratorswater.com
U.S.Patents:4,759,661;5,017,041;5,156,488;5,336.017,5,401,116;5,401,459;5,511,903;5,716,163;5,5118,778;5,839,844 Canadan Patents:1,329,959,2,C04,564 Other patents pendoog.Infiltrator,Equasaer,
Ovck4,and SidMW,nder are reg-stered trademarks of Infiltrator Water TecMobg;m.Infttrator is a regstered trademark k,France.InfiLator Water Technologies h a reg;stered trademark in Mexico.
Contot.,LLcrolearhbg,PolyTuff,ChamberSpacer,Mult Port,Posslock,OuickGA,OLickPl y,Snaplock and StralghtLock are trademarks of Infi,ator Water TecMo)og'es.
Polylok Is a trademark of PolyLok,Inc.TUF-TfTE is a reg:stered trademark of TUF-TITE,INC.Ultra-Rb Is a trademark of PDX Inc.
0 2016 Infiltrator Water Technofog'es,LLC.A11 rights reserved.Printed in USA
IIA02 1116
Contact Infiltrator Water Technologies' Technical Services Department for assistance at 1-800-221-4436
F ' • TkiURSTON-MASON HEALTH DISTRICT
529 W.4TH PHONE 753-8073 P.O. BOX 746 110 W. "K" ST. PHONE 426-4407
OLYMPIA, WA 98501 SHELTON, WA 98584
RECORD OF FINAL INSPECTION OF YOUR SEWAGE DISPOSAL SYSTEM
•
OWNER PARCEL NO.
00ii-l- c7_,�-n'Z/s
ADDRESS •
•
13Y2)9 --Lpr 4:/1'•i k/A'A-ZAtA/11 kic,' Y 1-(6:-DV SIP RANGE SEC.
• THIS RECORD IS NOT A GUARANTEE OF PERFORMANCE. NAME OF LOT
A SEPTIC SYSTEM IS NOT A MUNICIPAL SEWER. HOWEVER PLAT 7"/4M/3,e,v z,.;,�5 NO.(9'',- 7
WITH PROPER MAINTENANCE AND CAREFUL USE OF SOIL •
WATER IT CAN GIVE MANY YEARS OF TROUBLE FREE SER. COMMENTS 5-,stjy4 y 1 QG it .
VICE. MANY PROBLEMS WITH SEPTIC TANKS ARE CAUSED SITE /AERATION FIELD
BY FLUSHING EXCESSIVE AMOUNTS OF PAPER, CLOTH NO. •�'�G� SIZE X
AND PLASTIC MATERIALS DOWN THE DRAIN, OR BY LARGE DEPTH TO MONTH
AMOUNTS OF WATER FROM LEAKY FAUCETS OR FAULTY WATER TABLE _ OF YEAR FILL SAND
FIXTURES. INSTALLER .
THE SEPTIC TANK ITSELF SHOULD BE CLEANED EVERY /,`G4- C/�/L/Z/C^vA
TWO.OR THREE YEARS DEPENDING ON THE HABITS OF THE SIZE
FAMILY, THE NUMBER OF FIXTURES IN THE HOUSE, AND SEPTIC TANK(SI coo .2-4 Co ._ J,44r./n4W�
THE AMOUNT THAT A GARBAGE- DISPOSAL IS USED. DRAINFIELD , � TOTAL FEET
CLEANING AT THE RIGHT TIME WILL AVOID THE RISK OF LENGTH 7v
INJURING OR DESTROYING THE DRAINFIELD DUE TO TRENCH AREA TOTAL SQ. FT.
SOLIDS CARRYING OVER INTO THE DRAINFIELD. CALL.THE Q YG .
THURSTON-MASON HEALTH DISTRICT FOR A LIST•OF LIC. TILE
. ENSED SEPTIC TANK CLEANERS IN YOUR AREA.THE CLEAN.. ,DEPTH�cr./el CA CORRUGATED ❑ SOLID ❑CEMENT
ER CAN SERVE YOU BEST IF YOU SHOW HIM THIS RECORD ROCK
WHEN HE COMES. CU. YDS. DEPTH /72 i' INCHES
HEAVY TRUCKS OR EQUIPMENT SHOULD NEVER BE SPACE RESERVED FOR
DRIVEN OVER THE.TANK OR DRAINFIELD. CONSULT THIS REPLACEMENT DISTRIBUTION FIELD: SQ. FT.
RECORD IN CASE ANY BUILDINGS, DRIVEWAYS, SWIM- . ' • •• ' -1 ,.• ,:
- NORTH . ._.. _.._ :. . ... ,.,.._. : ..
MING POOLS, OR EXTENSIVE GRADING OR FILLING ARE .. ' ' - - ! ' i
LATER CONTEMPLATED. • i T ..._.. ._
• • /irk •, ; ,,�,,.1. - • .... I ;..�.. _.
SHRUBS OR TREES SHOULD NOT BE PLANTED CLOSE TO • =
THE SEPTIC TANK AS THEY WOULD INTERFERE WITH �~..� ,.., . , : ,,.;•� , , � __� ;. �`�'� : . ._ •
CLEANING OF THE TANK. THEY CAN BE PLANTED IN THE • • • • �:•
DRAINFIELD AREA PROVIDING WILLOWS ARE NOT USED. _.�.. .'•;"' . *•7• - 1N ' 19f8:.-!.....
THE YARD GRADE IN.THE DISPOSAL AREA SHOULD BE SUCH ` 1 . --''-•` I• ' ' • �Ryr f • t : ' • '
F.gkr.O/V-
THAT SURFACE WATER IS NOT POCKETED ON THE DRAIN• N . I �-I •- - ..'•.. .1 .,_I• ,__ •
# ---;,• o•f Mqs • t
.- .1-!."• .I . ,A STD �Ni. •"
FIELD. ANY SETTLING OF THE GROUND OVER THE TREN- -• -• 1-•t• t •.. . . .. _.,..r
CHES SHOULD BE FILLED IN WITH SOIL. DO NOT EXCES- a . ....;.f...?.'... . ... •I-` I ""� ..I .:"`' • -: -*-•1•- •••'••1 i• : ? C1
. .. • 3oa., .�. : •;..,.
E .:;. . .._gip!..,-1 ... .._ .. ..... . ......(?
SIVELY WATER THE LAWN IN THE DRAINFIELD AREA. ' .: ,,. ;` �, t.:.. _ •, i � : ; 1
WATER EVAPORATION FROM THE DRAINFIELD IS ABOUT q'pR2`:C"i'-4 . :. z • • . i 1
EQUAL TO ONE HALF INCH OF RAIN PER DAY. r - "�`"'-�
FOOTING DRAINAGE, DOWNSPOUTS AND WATER - -•i--:-••—•t ` i ! '
SOFTENER RECHARGE WATER SHOULD NOT BE CONNECTED I` "" • ' - '""-' -----'7 • -1--- -----'•=•- • -•: -., . _ _
INTO THE SEPTIC SYSTEM OR DISCHARGED INTO THE DRAIN. . - :_-,. -1' 4 1 •
FIELD AREA. `
THE TYPES OF BACTERIA NEEDED IN A SEPTIC TANK ARE
ALWAYS FOUND IN SEWAGE. THERE IS NO NEED TO ADD .- . - "'"-
YEAST OR OTHER STARTERS TO A SYSTEM. THE USE OF RE- • * ^ •• i••• •• -•••-•• •1
JUVENATORS OR CHEMICALS TO CLEAN A SEPTIC TANK ' ; ••, •
- •• -
HAVE NOT BEEN PROVEN TO BE BENEFICIAL AND MAY i r . ` ' � ...y .'... .-' ' " '- -
BE HARMFUL BY FLUSHING SOLIDS OUT OF THE TANK OR - -- '• �'} • s._t•.;....,..
BY CHANGING THE CHARACTERISTICS OF THE SOIL. THE ~ + •-
• � ,...-. .. ..+..fin..A..�._• •1.. ...{.._._._.• `.a...._.._
NORMAL USE OF BOWL CLEANERS OR CLEANING COM- •. . • • • . ' ' S . I f - -r---SOUTH'I+
POUNDS WILL NOT KILL THE BACTERIAL ACTION OR SLOW
DOWN THE OPERATION OF THE SEPTIC TANK. '.
DATEt'\ -1-,\\1.R - ,c,41%--,-0,,,H31 _Tg: R.6.APPROVED BY
THIS IS AN IMPORTANT DOCUMENT /
j .' KEEP I WITH D �D OR OTH R r is {ry ` l,3- 77 1.7�"z•r. ' tica4C
(� 't-1 fE ENTIAL PAPERS. t I 1 f.ou I ty 1 ATE CERTIFIED BY
hinted limit ivIa ; : County DMS ,