HomeMy WebLinkAboutSWG2025-00073 - SWG Application / Design - 3/19/2025 MASON COUNTY 415NfiSHELTON: , 0427-97 ,EXT400
$HELTON:360-2754467,EXT 400
eELFAIR:380-275-0487.EXT 400
Public Health & Human Services ELMA:360482-5269,EXT400
FAX:360 27-7767
On-Site Sewage System Permit: SWG2025-00073
APPLICANT CANNELL INVESTMENTS LLC Phone:
Address: P O BOX 448 SPANAWAY, WA 98387
OWNER CANNELL INVESTMENTS LLC Phone:
Address: P O BOX 448 SPANAWAY, WA 98387
SEPTIC DESIGNER PAULAJOHNSON• Phone: 360-898-2255
Address: 171 E VUECREST DRIVE UNION, WA 98592
SEPTIC INSTALLER BILL MCTURNAL Phone: 360-866-4594
Address: PO BOX 1768 WESTPORT, WA 98595
Site Address: E Panorama Dr
Primary Parcel Number: 320215602014
Permit Description: New SFR-3BR Pressure
Permit Submitted Date: 03/0712025
Permit Issued Date: 03t19t2025
Issued By: Jeff Wilmoth
Current Permit Fees Paid: $555.00 (additional fees may ba naywed upon lnslslabona system).
Permit Expiration Date: 03I13I2028 leased on dsta of mapeou.n)
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 Drainffeld 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 bacATll 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/onvironmental/onsite/oss-inspection-mquest.php or call:
360-427.9670,extension 400.
OFFICIAL USE ONLY
MR RECFM1ER
MASON COUNTY 03407 1202 y n
COMMUNITY SERVICES 5� m H
PubSc Hu Co-1,HwIWE Amnm JN N DO
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ON-SITE SEWAGE SYSTEM APPLICATION 3 p
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RPR1CANr RIg1E IT m
Cannell Investments LLC (253)777-7294 Or
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MAWNGADDRES5 STRE£T.CRVSTATELPCODE 3
P.OSTEAD. Bx IPA Spanaway WA 98387 K.
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E Panorama Dr o Shelton WA 98584 8 1 (0
NAME6pE31GNER
Arrow Septic Designs P(360)898-2255 g N
NAMEOFINETALLER x- R{OHE O I C
Bill McTumal (360)280-2236
PERMITTYFE(p ., CI RINSING VNTER SOURCE
®RESIDENTIALOSS �COMMUMITYOSS LLCOMMERC EEPRIVATEINDMDUALN CELL EJIPRMTET PARTYN£LL = I '
TYPE OF V.dt ,.. )PUBLIC WATER SYSTEM
®NEWCONSTRUCTION/UPGRADES REPNRIREPLACEMEM OTNEF.ET.USI...M DTABLEDIREPAIR I I (JI
SU.1ALS O SURFACING SIYIAGE D IMSTING FNLURE O SHORELINE
®OESSIN FORM(REQUIRED) IffBEPTIC DESIGN(REQUIRED) SEUROONS LOT WE Q 10)
EflMIVER(S)(IFAPPUCABLE) 3 BR .20 acres 0 I '
F 0
OW ECTgN3LO3REAND STECONORgXS.ryc lzMpp.N)
Go out Hwy 3 and turn (R) onto E Agate Rd. Tum (R)onto E Crestview Dr.Turn(L)onto E I w ^�
Parkway Blvd. Turn (R)onto E Panorama Dr. Destination on (R). Yellow sign: "Carrell r I o
Invest- Lot 14"
4ITE MU6T BE AAGGEO fRpYYLINRWpANO TE3TXIXE9YU3T BEf{gfpEp M)N lE3iHMEN1IYBERS. A I A
OFFICIAL USE ONLY BELOW TNI5 LINE
UPGRAOE/FAEURESOURCE( Np,,NNm.N
13VOLUWMY OMNNIENANCEIPUMPING DBUILDINGPERMIT DHOMESALE DCOMPWNT DOMER'.
INSPECTOREOILLOGS CIXMAENTS/CON.1ONS
SOILCOOES RECORD DMNINGAND INSTAWnoN REPORT
V-VERY G-GRAVIFUY S-UND L LOAN S-SILT C-C E-EXTREMELY R-ROOTS d0l
OPORFINALAPPRWAL
,E URE pAIE A➢RIGTION FY.RMTON DALE 3- 311-Z
T I3 ADWY BE SCANNED AND AVAILSSLE FOR PUBLIC VIEW ON ME MASON COUNTY WEBSITE LU RENSFD1v)IAIE
DESIGN FORM—PAGE ONE Assessor's Parcel Number: 3 2 0 2 1 — 5 6 — 0 2 0 1 4
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 pies plan, including all applicable items on checklist. v Cross-section sketch,including all applicanle items on checklist.
This form may be scanned and available for public view an Me Mason County Web site.Munimum paper size: 11"X I]"
PAR CATION
Permit Number. SW C 2e) 0,Q2 Designer's Name: Arrow Scale Designs, Inc
Applicant's Name: Cavell Investments Designer's Phone Number: (360)898-2255
Mailing Address: Box Designer's P.O.B 448 Address: 171 E Vaaaest Or
Spanaway WA 98387 Union. WA 981
City Slate zip Citc State Zip
f Treatment Device
I ❑Glendon Biofilter ❑Sand Filter Cl Mound ❑Sand Lined Dramfimd ❑Recirculating Filter,Type:
❑Ambic Una Make/Model ❑Disinfection Unit Make/Model Other:
Drainfield Type
❑Gravity EfPressure S(Trench ❑Bed O Sub Surface Drip
Septic Tank/Drainfield Specifications Laterals
Number of Bedrooms 3 Schedule/Class 40
Daily Flow:Operating Capacity 270 gpd Length 38 ft
Daily Flow:Design Flow 360 ii Diameter 1.25 in
Septic Tank Capacity(working) 1,200 gal Number 4
Receiving Soil Type(1.6) 3 Separation 9 ft
Receiving Soil Appl.Rate 0.8 gpd/ft Orifices
Required Primmy Area 450 ft' Total Number of Orifices 32
Designed Primary Area 456 R' Diameter 3/16 in
Designed Reserve Area 456 ftr Spacing 60 in
TrmchBed Width 3 ft Manifold
TremchBed Length 152 ft SchedulUClass 40
Elevation Measurements Length header ft
Original Drainfield Area Slope 12 % Diameter 1.25 in
New Slope,If Altered 12 % Pre@rred manifold configuration used? 6(Yes O No
DepthofExeaemion Upsmpe 20 in Transport Pipe
from Original Grade .._pope 16 in Schedule/Class 40
Designed Vertical Separation 25+ in Length 30 it
Gmvelless Chambers Required? Cl Yes ONo @(Optional Diameter 2 in
Pump Required? if Yes O No Dosing and Pump Chamber
Pump/Siphon Specifications Number ofdoses/day 4
Off in Elevation Between Pump&Uppermost Orifice 5 R Dose quantity 90 gal
Drainfield Srprut Height(Selected Residual(head) 2 ft Chamber Capacity(Rood) 11000 gal
Uppermost Orifice I(Higher O Lower than Pump Shutoff Pump controls:Pieme check those required.
Capacity @ Total Pressure Head 18.88 gam li 6111Elapse Me er GfEvenL Counter
Calculated Total Pressure Head 7.98 ft If Timer: Pump on 2 minutes Pump off 6 hours
Comments P P R 0 VNEW
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A pops
MASON COUNTY ENVIRONMENTAL HEA(Tr
106
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DESIGN FORM—PAGE TWO Assessor's Parcel Number.3 2 0 2 1 — 5 6 -- 0 2 0 1 4
Permit Number: SWG
DESIGN CHECKLISTS
Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch
91 Test hole locations 19 Drainfield orientation and layout Reference depth from original grade:
lid Soil logs R1 Trench/bed dimensions and Rf Septic tank
m Property lines critical distances within layout EX Drainfield cover
❑ Existing and proposed wells 21 D-Box/Valve box locations Reference depth from original grade
within 100 R of property Iff Septic WWpump chamber and restrictive strata:
❑ Measurements to cuts,banks,and locations 6f Laterals,mench/bed,top and
surface water and critical areas 19 Observation port location bottom
❑ Location and orientation of 19 Clean-out location ❑ Curtain drain collector
curtain drain and all absorption 56 Manifold placement ❑ Sand augmentation
components ig Orifice placement Other moss-section detail:
R1 Location and dimension of Ef Lateral placement with distance Rf Observation ports/clean-outs
primary system and reserve area to edge of bed
61 Buildings Other Information
iff Audible/visual fertnced Yes No
Direction of slope indicator Rf Scale of dm on male 9 ❑Design staked out
Waterlines bar c ❑ Rf Recorded Notices attached
R1 Roads,easements,driveways, "d`"o • ❑ Waiver(s)attached
parking 51 ❑ Pump curve attached
ig North arrow and scale drawing � �u rrs�1 ❑ [if Evaluation of failure
shown on male bar -t siauaas Non-residential justification
PAULA JOY JOHNSON"•. J
Ot arb ❑ Rf/Waste strength
rxn 1 r IIa FIow
DESIGN PR vAL
The undersigned designer most be ed b ins ler m time of installation Ed Yes ❑ No
.Q A\1 are 3—cd - zs-
Signature of Designer Date
The undersigned has reviewed this design on behalf of Mason County Public Health and determined it to be in
compliance with state and local
(o`�i��jjregulaticns: `J /'
Env' omfiyittll Health Specr ist Date
CAUTION: DESIGN APPR 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:
Drainfield site conditions have not been altered to adversely affect conditions of desi--gr 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 site.
Updated Daze: 12/72015
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APPROVALS
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Typed O .bwd �t Detailed Drainfield Layout
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1e" ZOII (9) 32' 1 .25' Sched. AO Laterals
i vza 20 — +zs' Lmrd (8) 3/ 16 Orifices @ 60. O.C.
III ' e Per Lateral. 1st 8 Last Orifice
From End of Trench
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Te FA Sretla. wmaray tm dd w MASON COUNTY ENVIRONMENTAL HEALTH
JBW Arrow Septic Designs
90N � OAd� Tee 4 S
"Q T" `a ` n sy"a 0 (360) 898-2255
Length Length Orifice # Distance from Distance from
lateral# In.) Ft 8 acin Orifices Feeder Sine In.) Cleanouut(in.
456 38 60 8 18
2 456 38 60 8 18 18
3 456 38 60 8 18 18
4 456 38 60 8 18 18
Tolal Laterel Length 152
Total#Orifices 32 GPM= 18.88
Dynamic Head Calculations
Selected residual pressure: 2 ft.
Length(Ft.) #Orifices
Transpon Pipe 30 32 0.20 ft.
Feeder Total
Lateral Line Length
Lateral#1 38 2 40 8 0.15 ft.
Lateral#2 38 11 49 8 0.18 ft
Lateral#3 38 20 58 8 021 ft.
Lateral 9.4 38 29 67 8 0.24 ft.
Total Elevation Lift 5.00 It.
Total Dynamic Head r/+ 7.98 ft.
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APPRO VET`
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Bronze construction availabk(139 series)
High head vomion available(165 series)
Double shaft seat versions available laradded protection
on models 140/145.
Flow-Mate Panora infonrx t,see Technical Dots sheets FM2782.FM2783.
In high head dawatering or effluent
applications where pumping a Y naoesaNvucwrl
performance is critical, this robust � Nauemww
family of pumps is known for reliability,
durability and performance. These
pumps are especially suited for harsh
environments.ZOeDer'sobstrundesign s
and corrosion-resistant powder coated
epoxy finish add up to a long-lasting
trouble-free product
APPLICATIONS, 0
STEP or onshe applications
• Watermansfer •
• Ughtcommercialdewaonng
5
BPE1-1/2- PTdis
• a-1/2-throng charge
• L2 HP through HP MADE IN THE USA
• Available In automatic or nonautomatic tlifAaWl@IIYS®III91
Model 137.139,140:112-(12 mm)sphedcat solids
rapacity wim vortex impeller
• Model 145:3/r 119 mm)spherical solids capacity with °
wrteximpeUer pv
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PUMP PERFORMANCE CURVE
MODEL 1511152/153
Dose-MatecReaw«t T
This is our fastest growing line of effluent M N
pumps,The 150 series is truly a workhorse
designed for reliability under extreme Ix N
conditions in an effluent environment. @
150 series pump curves cover a wide range Y +o N IM
of applications. They are well suited to N
applications with low pressure pipe(LPP) a N e+
and enhanced Now STEPsystems.Zceller's
cool run design and corrosion-resistant, 5 N
powder coated epoxy finish,in addition
to the hermetically seated,oil-filled motor to
and non-clogging vortex impeller add up to a
a long-Lasting trouble-free product _ n
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APPLICATIONS:
STEParoruiteapplications p
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Light commercial dewatering GuUad
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NeecmrcnnoxN:
P PRO• 1-1/2-NPT discharge s e o
3/10HP tin nonautomatic
onugh utoma n
• V2 HP
piggyback
mechanicals cch or with avariabk level MA piggyback mechanical switch R 19
For marmopinnic im"Ie Tafnlndical Onto Sheet FMnaa. MASON COUNTY terNVIROtherN ASH NTH
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PPROVE
MAR 19 2025
ASON COUNTY ENVIRONMENTAL HEN
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INSTALLATION &MAINTENANCE ,
Pressure Distribution Systems 34.
pgULn5 JOY JOHaaON'.
. .fCMV nks( NW,
1. Install Laterals with contour of the ground. nrs 1
2, Install trench bottorns level. _3-to- i�S
3 Install locator tape or rebar at each end of all drainfield laterals.
4. Install observation ports as indicated on the plot plan. One required at distal end of each
lateral in drainfield with bottom extending to the drainrock/native soil interface. Glue
"T"to bottom so Observation port cannot be easily removed from ground.
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'
8. Install 1/8"mesh noncorrosive pump screen(min. 12 sq. ft. surface area,not to interfere
with controls or floats.) Or pump screen may be substituted with Bio-Tube in septic tank
and block under pump. Pull bio-tube every 6-12 months and flush back into tank.
9. Install anti-siphon valve above pump in pump chamber to prevent the pump chamber
from siphoning into the drainfield.
10.Install check valve in pump outlet line to prevent system from draining back into the
pump chamber.
11.Tee to Tee construction between laterals and manifold with orifices oriented at 6 o'clock.
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.
12. 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.
13. Encase all water lines within 10' of drainfield and under any driveway/parking areas.
14.Divert all storm water runoff away from on-site sewage system.
15.No curtain drains allowed within 10' of the up-slope edge or 30' of the down-slope edge
of the drainfield and reserve area.
16.Have the septic tank and pump chamber pumped or inspected every 3 years minimum•
17.No vehicular traffic over drainfield area.
18. Inspect floats,clean filters, and test high water level alanm every 6-12 months as needed.
19. All materials and workmanship must meet County and State regulations.
20.Deviation from this design without prior approval from the Designer and Mason County
Environmental Health Department will make this design null and void.
21.All manhole lids and access, sampling or inspection ports must have locking covers and
be located at ground level.
22.All pressure systems with a pump chamber outlet higher than the drainfield must have an
anti-siphon valve or a 1/8"hole drilled in the discharge pipe above the pump to prevent
siphoning.Ensure anti-siphon hole sprays down/away from tank opening.
23.All transport lines under driveways or parking areas most be encased to prevent crushing.
24. Homeowner is responsible for all property line eMeplents
Q Q rMAAR 19 2pR2 E
MASON COUNTYENVIRONM 741HEAiiH
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