HomeMy WebLinkAboutSWG2022-00129 - SWG Application / Design - 3/16/2022 (3) MASON COUNTY 415 N 6TH STREET,SHELTON,WA 98584
SHELTON:360-427-9670,EXT 400
enl, 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: SWG2022-00129
APPLICANT CONNOLE MARGOT&ZACHARY Phone: 360-556-5233
Address: 606 LILLY RD NE, APT 723 OLYMPIA, WA 98506
SEPTIC DESIGNER CINDY WAITE-Septic Designer Phone: 3607010205
Address: 80 E PICKERING LANE SHELTON, WA 98584
Site Address: 70 W Taffs Ter
Primary Parcel Number: 420351490070
Permit Description: New SFR -2BR Nuwater
Permit Submitted Date: 03/16/2022
Permit Issued Date: 05/02/2022
Issued By: Jeff Wilmoth
Current Permit Fees Paid: $820.00 (additional fees may be required upon installation of system).
Permit Expiration Date: 04/14/2025 (based on date of inspection)
Permit Conditions:
1 Proposed development subject to zoning requirements and approval by the planning
department staff per Mason County Title 17.
2 Permit must be installed by a Mason County Certified Installer unless prior written
authorization from Mason County is obtained.
3 Drain field installation not to exceed designed upslope and downslope depth specified on
design form.
4 Installer is responsible for obtaining Mason County installation approval prior to backfill of
system components.
5 Installer is responsible for obtaining Septic Designer/Engineer installation approval prior to
backfill of system components.
6 Mason County Asbuilt Form, Record Drawing, and Installation fee must be submitted for
final installation approval.
THIS PERMIT MUST BE ONSITE DURING INSTALLATION OF OSS.
PROPERTY OWNERS ARE RESPONSIBLE FOR DETERMINING AND MARKING ALL PROPERTY LINE AND EASEMENT LOCATIONS.
THIS PERMIT MAY BE REVOKED IF THE SITE CONDITIONS HAVE CHANGED SINCE THE SITE WAS INSPECTED AND DESIGN APPROVED.
FINAL INSTALLATION APPROVAL IS REQUIRED PRIOR TO TEMPORARY OR FINAL OCCUPANCY OF ANY RELATED STRUCTURES.
For Final Inspection visit: masoncountywa.gov/health/environmental/onsite/oss-inspection-request.php or call:
360-427-9670, extension 400.
--.—.. ........._ OFFICIAL USE ONLY -._ _—
MASON COUNTY PUBLIC HEALTH DATE REVIVED. eeC16,1441 fit D
ONSITE SEWAGE SYSTEM APPLICATION AMOUNT RECEIVED RECEIVED R — �� — C 0.)415 N 6th Street,(Bldg 8) Shelton WA,98584 E 1�-� C) M
Shelton:360 927-9670 ext 400 Bclfair:360-27S-4467 ext 400 SWG cad — cOLael c O
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APPLICANT � PHONE D D
( 6^J'vi3 c Ss 9 - 3 m m
MAIUNG ADDRESS•STRFFT r4TY STATE ZIP CODE I r
po B& _ I q1,5 0 l y/1-9 .,Lz w 4- dJ$so 7 z
SITE ADDRESS-STREET.CITY,LIP CODE 07
70 WEST TAFFS TERRACE SHELTON WA 98584 73
NAME OF DESIGNER --- PHONE (`
C tti0(r (�J t d- 360 [ Uao-
Imo.
- ---- ------__ � 5
NAME OF INSTALLER PHONE fit,
.:HECK ALL APPLICABLE ITEMS DRINKING WATER SOURCE
C
Ig9 NEW CONSTRUCTION 0 RV HOLDING TANK ONLY ❑ PRIVATE INDIVIDUAL WELL En I lJJ
❑ REPLACEMENT SYSTEM 0 INSTALLATION PERMIT ONLY 0 PRIVATE TWO-PARTY WELL Z
❑ TABLE 9 REPAIR SINGLE FAMILY 0 COMMUNITY/PUBLIC WATER SYSTEM
I VI
❑ TANK(S)ONLY ❑ COMMERCIAL SYSTEM NAME:
❑ UPGRADE TO EXISTING 0 OTHER:___
_---.-...... DEUROOMS LOT SIZE
❑ EXISTING FAILURE. "'Word Drawing required 2 2.5
ow 1-c-
Rsr dl tnsbllatrons'
DIRECTIONS TO SITE•BE SPECIFIC AND AMiSE(*.ANY NEEDED INFORMATION FOR ACCESS(nz Fa*.1 9n:r.1 I
SOUTH ON DEEGAN RD, LEFT ON WEST TAFFS TERRACE, UP HILL TO LOT ON I.,--A
RIGHT AT SIGN I G
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SITE MUST BF FL AGGFD FROM MAIN ROAD AND FEET HOLES MUS F BE FLAGGED WITH TEST IIOLE NUMBERS I
OFFICIAL USE ONLY BELOW THIS I INF —
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UPGRADE I FAILURE SOURCE Ilya len�r•ung:,-gposna
❑VOLUNTARY 0 MAIN IENANCE/PUMPING ❑BUILDING PERMIT ❑HOME SALE ❑COMPLAINT ❑OTHER: _ .••••• G
INSPECTOR SOIL LOOT. COMMENTS/CONDITIONS R
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SOIL CODES:
V-VERY G=GRAVELLY S•SAND L=LOAM Si=SILT C=CLAY E=EXTREMELY R: ROOTS
IN. ,R SIGNATURE OATS l APPLICATION EXPIRATION DATE AP APPROVED BY DATE
�_0u_z� L1 - I Li--2--5 e ,A ,LA I
. THI 0 A BE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSITE REVISED 12n770IS
°-, Print- d om Mason County DMS
Printed from Mason County DMS
.
.
DESIGN FORM—PAGE ONE Assessor's Parcel Number: 4 2 0 3 5 — 1 4 — 9 0 0 7 0
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.Maximum paper size: 11"X 17"
PARCEL IDENTIFICATION
Permit Number: SWG 2022-00129 Designer's Name: CINDY WAITE
'
Applicant's Name: MARGOT&ZACHARY CONNOLE 360-701-0205
Designers Phone Number:
Mailing Address: PO BOX 1995 8 Designer's Address: 0 E PICKERING LANE
OLYMPIA WA 98507
SHELTON WA 98584
City State Zip City
DESIGN PARAMETERS State Zip
Treatment Device
❑Glendon Biofilter 0 Sand Filter 0 Mound 0 Sand Lined Drainfield 0 Recirculating Filter,Type:
❑Aerobic Unit Make/Model ❑ Disinfection Unit Make/Model
Other:
❑Gravity • Drainfield Type
I�Pressurc Ely Trench 0 Bed
❑Sub Surface Drip
Septic Tank/Drainfield Specifications f-
f LE � � �r fia erals
Number of Bedrooms 2 S• •ule/Class
{:;. SCHEDULE 40
Daily Flow:Operating Capacity 180 gpd L; JUN U 9 2023 ; l
Daily Flow: Design Flow 240 gpd D .meter
b 34 ft
1.25 in
Septic Tank Capacity 1060 INFILITRATOR gal N :..:,
3
Receiving Soil Type(1-6) 3 Separation 2
ft
Receiving Soil Appl. Rate .8 gpd/ft2
Orifices
Required Primary Area 300 ft2 Total Number of Orifices 27
Designed Primary Area 306 ft2 Diameter
3/16 in
Designed Reserve Area 300 ft2 Spacing
48 in
Trench/Bed Width 3 ft
Manifold
Trench/Bed Length 102 ft Schedule/Class
SCHEDULE 40
Elevation Measurements Lem' 1-2 ft
Original Drainfield Area Slope 7 % �met 1i, 2 in
New Slope, If Altered % • ferry•.-t,:nifold -onfiguration used? ®'Yes 0 No
Depth of Excavation Up-slope
18 a
from Original Grade in %��w,�°� , ,oI Transport Pipe
Down-slope 15 r ,
to i� �� �'1 IrV SCHEDULE 40
Designed Vertical Separation 12 : t+i `U"�
i.• W ` t1 120 ft
Gravelless Chambers Required? 0 Yes 0 No 0 �,!"ioonattc r ;WA' E"`
Pump Required? �la
2 in
E1 Yes 0 No '`'`•.'''''''''�'►� a ti��.w .
tsx>iR¢s os„o� � � g and Pump Chamber
Pump/Siphon Specifications Number of doses/day 6
Difference in Elevation Between Pump Shutoff and Uppermost Dose quantity 30 Orifice 5 ft gal
Chamber Capacity 1060 INFILITRATOR gal
Uppermost Orifice 0 Higher ❑ Lower than Pump Shutoff Pump controls: Please check those required.
Capacity @ Total Pressure Head 15.93 gpm ErTimer
Calculated Total Pressure Head 12.28 elapse Meter Mr Event Counter
ft If Timer: Pump on 4. ' '�.
Comments ^.�,
DESIGNER AND INSTALLER TO MEET ON SITE PRIOR TO INSTALLATION AF " R ip S EN.EA NKS
TO BE HELD AS SHALLOW AS�POSSIBLE,GRAVEL BASED DRAINFIELD REQ ' - : . U . LUL3
0 77 MASON-COUNTY ENVIRONMENTAL HEALTH
Jaw
DESIGN FORM—PAGE TWO Assessor's Parcel Number:4 2 0 3 5
-- — 1 4 -- 9 0 0 7 0
Permit Number: SWG
DESIGN CHECKLISTS
Scaled Plot Plan Scaled Layout Sketch
I�
Test hole locations Cross-Section Sketch
Drainfield orientation and layout Reference depth from original grade:
Soil logs
Gil Trench/bed dimensions and 0Property lines critical distances within layout IiiC' Septic tank
6t1 Existing and proposed wells Ci D-Box/Valve box locations Drainfield cover
giwithin 100 ft of property 0Septic tank/pump chamber Reference depth from original grade
&pasurements to cuts, banks,and locations pIS pia,/ and restrictive strata:
GI Laterals,trench/bed,top and
surface water and critical areas
66 Observation port location
Y
Location and orientation of fig Cl bottom
�'Cirtat drain and all absorption ean-out location CI Curtain drain collector
components Manifold placement
❑ Sand augmentation
Location and dimension of 6� Orifice placement Other cross-section detail:
primary system and reserve area el
Lateral placement with distance ef Observation ports/clean-outs
Buildings erenced to edge of bed
ro
ef Audible/visual alarm re Other Information
prof of referenced Yes No
B1 Direction of slope indicator
RI Waterlines Scale of drawing shown on scale 0
EZI ea l�Design staked out
Roads, easements,driveways, R 0 V E ❑0 0 Recorded Notices attached
parking 0 Waiver(s)attached
1.
North arrow and scale drawing ''`' JU� 3 K, 0 El Pump curve attached
shown on scale bar 2�23 do-. ❑ ❑ Evaluation of failure
MASON COUNTY ENVIRONMENTAL HEALTH Non-residential justification
JBW 0 0 Waste strength
0 ❑ Flow
DESIGN APPROVAL
The undersigned designer must be ' ed by i taller at time of installation ItYes 0 No
ado
Signs re of Designer y 3
Dat (ts\16 2
The undersigned has reviewed thigCounty
ee n on behalfoi'Mason Public I ealth and determined it to be in
compliance with state and loc. on-s r gulations:
d (ALL/
En it tal Health Specialist 2Z
P ist Date
CAUTION: DESIGN APPR I VAL IS VALID ONLY UNDER THE FOLLOWING CONDITION:
The design is stamped "Approved"by Mason County Public Health.
The Onsite Sewage Permit has not expired. the Permit Expiration Date is: ---/ _7 Drainfield site conditions have not been altered to adversely affect conditions of design approval.
\ \
Please Note: The system must be installed by a certifiedn/1\
unless prior authorization is obtained from Mason installer,
County Public Health.
An Installation Fee is ref uired.
This form may be scanned and available for public view on the Mason County Web site.
Updated Date: 12/7/2015
,
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Lateral# Length Length Orifice # Distance from Distance from end Length#
# (Feet) (Inches) Spacing" Orifices feeder line of end of lateral
1 34 408 48 9 1 1 34
2 34 408 48 9 1 1 34
3 34 408 48 9 1 1 34
Total 102 27 102
TRANS LENGTH 60
GPM 15.93
K (2"SCHEDULEN 40) 284.5
FRICTION LOSS 0.2898666
Squirt 2 •
Elevation difference 10
TDH 12.289867
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FILTRATOR" j +
IM-1060
septic tanks I I
Flrekir=&Ile s
• • Strong injection molded polypropylene
construction
i -'-'1 • #' '. ill { • Lightweight plastic construction and
11 I inboard lifting lugs allow for easy
.7.::#1,• fit?, / II
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! .:, !! I I I i • Integral heavy-duty green lids that
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riser solutions
KtKKrKKKKKts[s[KtKKIII( K
11 tl N l} r Structurally reinforced access ports
eliminate distortion during installation
-` I i ! and pump-outs
� • • Reinforced structural ribbing and
fiberglass bulkheads offer additional
strength
• Can be installed with 6"to 48"
of cover
The Infiltrator IM-1060 ,� lightweight strong and durable septic tank. • Can be pumped dry during
if This watertight tank • :i.t is offered with Infiltrator's line of custom-fit pump-outs
risers and heavy-du!:ids. qe filtrator injection molded tanks provide a • Suitable for use as a septic tank, pump
revolutionary impr. en.. l..lastic septic tank design, offering long-term tank, or rainwater(non-potable)tank
exceptional stren.f A"'"a,nd kv • liightness.: ti-•
1- • No special water filling requirements
�Q`' ,- `�2��1 are necessary
i e Inlet Side
r e • The tank may be backfilled with suitable
TANK CUTA j, 5100418 �' 'ato n'\
o Cl v E Al E �'b. `�/" - native soil.See installation instructions
r LICEN.ED SIGN R W t for guidance.
• • ,S Ub10
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baffle wall -
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Reinforced
• 24"structural
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1 Structural JUL 0 3 2023
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1 1. •4,_ ASON COUNTY ENVIRONMENTAL H
I MID-SEAM CUTAWAY JBW HEALTH
` Reinforced water tight mid-seam `�N
4�j gasketed connection
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Protecting the Environment with Innovative Wastewater Treatment Solutions I N F I LT R ATQ R
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IM-1060 General Specifications and Illustrations
t—LIFTINGs RAP 'LIFTING LUG Riga CDI4A'ECTION
>l (TYPICAU ,._.(4 rOTAL) ITYPICAL)
The IM-1060 is an injection molded two piece mid-seam tiej I�� Irl plastic tank.The IM-1060 Injection molded plastic design t4� '��!! �
forallows acceptingor a mid-seam joint that an en nee ed EPDMs asket lafiltratoos s A A 6)3 0 t , I !VOW
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to deliver proven means of maintaining a watertight seal. 622
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The two-piece design is permanently fastened using a tj . ""°'"
series of non-corrosive plastic alignment dowels and I �'•! ( l 1l 1 A_ i i '1a flifill
locking seam clips.The IM-1060 is assembled and sold
through a network of certified Infiltrator distributors. 127.0I31261EKTERIOR LE HUH -
Must be backfilled and installed in accordance with TOP VIEW
Infiltrator Water Technologies,Infiltrator IM-Series Septic ourLL,
Tank General Installation Instructions and for shallow _
ground water conditions reference the Infiltrator IM-
Series ��
Tank Buoyancy Control Guidance.
N 54.7
Please visit www.infiltratorwater.com/images/pdf/ iIiIi
17 SB91
ManualsGuides/TANK01.pdf for the latest information. I, 1011191110- EHa "sEACLP(Tl'1CAU `IM-1060 :ITING STRAP. `�—.. _. j
Working Capacity 1094 gal(4141 L) i c7TVICAu
Total Capacity 1287 gal(4872 L) END VIEW
Airspace 16.5%
Length _ 127' (3226 mm) i o411n71 02410I01 ACCESS OPENINGS WITH LOCKING LIDS
PVC CR ABS 0 4 1102)PVC OR
Width 62.2"(1580 mm) MET TEE _10.2(2644
FREEBOARD ABS 0DTLEY TEE
Length-to-Width Ratio 2.3 to 1 ` ( INLET 16316 T
v AIR saMCE , OUTLET S
Height 54.7"(1389 mm) I rip41 Ns- PER
Liquid Level 44"(1118 mm) it1I CODE CODE
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Invert Dro FIBERGLASS^� I1)131 FreatGlASs
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;TYPICALI I DEPTH I (TYPICAL)
Fiberglass Supports 2 ~ I YRTHBAFFLE
WALL Wr1ERE
REQUIRED I
Compartments 1 or 2 `L"�" f
Maximum Burial Depth 48"(1219 mm) %IlIt i VI
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Minimum Burial Depth 6"(152 mm) i 14 R OVED
Maximum Pipe Diameter 6"(152 mm) ��1� JL n�
4, Of.•�,rs 9�,1 TANKTOP 1ti mlwttr 52023
Weight 320 lbs(145 �;,' .t„I: yc ��2/1 HALF `�N Cc�(j^ NVI
4.07 "4Air A. . •• 1.4 TANK I 1 �RONMENTgL HEALTH
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s Park Road 1y)0 HALF
P.O.Box 768
Old Saybrook,CT 06475
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INFILTRATOR 860-577 7000•Fax 860-577.700)1-800-221-4436 MID-HEIGHT SEAM SECTION
water technologies www.infiltratorswater.com
J.S.Patents:4,759.651;5,017,041;5.156.488:5,336.017;5,401,116;5,401,459;5,511,933;3,710,103;5,588,776;5,839,044 Canadian Patents:1,329,959;2,004,564 Other patents dancing.Infiltrator,Equalizer,
Ou:ck4.and SIdeWlnder are registered trademarks of Infiltrator Water Technologies.I.nfitrator Is a registered trademark'n France.Inr)Bratof Water Technologies Is a registered trademark in Mex oo.
Contour.Moo ea-Rting.PolyTuff,ChamberSpaeer,MvhiPort,Poaitock,OuickCGl,OutokPfay.SnapLock and StraigMLock are trada.Tarkc of In6ttrator Water Technologies.
PolyLok is a trademark of PolyLok,Inc TUF-TITE is a registered trademark et IUF-TITE,INC.Utra;Rib Is a trademark at IPEX Inc. •
()2016 Infiltrator Water Technologies,LLC.AI rights reserved.Printed in US.A.
IM02 1116
Contact Infiltrator Water Technologies' Technical Services Department for assistance at 1-800-221-4436
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Specifications
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250-Series SubmersibleK.....±_lirili\
Sump / Effluent Pump Ii '
LITERS PER MINUTE
0 20 40 60 80 100 120 140 180 180
25 .i 4 l I I I I 1 I I
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• GALLONS PER MINUTE
250 PI RI/17/2018 CCopyrt8ht 2018 Liberty Pumps Inc. All rights reserved. Specifications subject to change without notice
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PUMIISP
Installation Notes
Pressure Distribution System:
42035-14-90070 70 W Taffs Terrace
1. 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.
2. Extreme care to be taken when clearing, remove no top soil
3. Installer and designer to meet on site after clearing to layout drainfield laterals.
4. Concrete tanks required
5. Pump controls to be set at time of installation .
6. Install system during dry weather with acceptable soil conditions
7. The tanks may be moved as necessary to accommodate building requirements. Septic
tank location must meet all required setbacks.
8. Keep wheeled vehicles off the drainfield area before, during and after installation.
Tracked equipment only,
9. 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.
10. Curtain drains can be no closer than 10' upgradient and 30' down gradient of the
drainfield
11. Exposed restrictive layers, cuts, banks, etc. can be no closer than 50' downhill from the
drainfield.
12. Install access risers on the septic tanks, valve box and ends of laterals.
13. Make sure septic tank risers are epoxied or caulked to cast in riser rings on tank.
14. Lids must form a water and gas tight seal with the access risers
15. Install effluent filter specified in this design at the septic tank outlet.
16. This system must be installed by a Mason County Certified installer.
17. Self-install systems must meet Mason County procedures. �'1/
18. Deviation from this design without prior approval from the designer a r a!j.n County
Health Department will make this design null and void. j.1 e- ��I�
19. This design was sized per Washington Administrative CodeWAC2� �j b..w��. The
operating capacity is based on 45gallonsper day " y
per capita wit ��.;.�;_ �.�s`�_,.4
bedroom. The minimum design flow per bedroom per day is th /.era`1iAt. apa:3 It/4 .f
ninety gallons multiplied by 1.33. This results in a minimum d:r K flo
twenty gallons per day. This creates a surge factor of 33% . cIN Y a: 'i ;' Q `�
gallons per bedroom per day. rook 940
20. Install laterals with contour of the ground `x`�`E5 °5'"''
21. Install trench bottoms level and always maintain a minimum of six inches into native soil
22. Install locator tape on top of all drainfield laterals.
23. Install threaded clean outs at the ends of all laterals (caps must extend to within six
inches of finish grade and be in a valve box as shown on diagram.
24. Install audio/visual alarm
25. Filter fabric required over drain rock prior to backfillin•� tlPcPirRo ey�eEl-.'' -ve \\q/
the original grade, run the filter fabric at least 2 inch:1`! %wn the trencw�II.
_ JUL 0 3 2023
MASON COUNTY ENVIRONMENTAL HEALTH
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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.
APPROVEOUNT
.JUL 0 3 2023
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