HomeMy WebLinkAboutSWG2024-00035 REVISION - SWG Application / Design - 5/28/2024 OFFICIAL USE ONLY
MASON COUNTY PUBLIC HEALTH CoReSC NfD
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ONSITE SEWAGE SYSTEM APPLICATION MDMTN�@ NNhBR. y
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APPLICANT PIKME n n
MIKE JOHNSON 916 716 1120 IT m
MVunGIIDREss-STREET CITY STATE DR CODE r
44 GALAXY WAY LOMPAC CA 93436 3
SDEACORFBS STREET.CNYnPCODE W
E PICKERING RD SHELTON WA 98584 z
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JIM HUNTER 360 753-1226 � 1
NAMEOFINSTALLER RPER" 1N
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p NEW CONSTRUCTION [] RV HOLDING TANR ONLY PRNATE INDIVIDUAL N£LL (A INN
❑ REPIACEMENTSYSTSM p INSTALLATION PERMIT ONLY PRIVATETN0.PARTYWELL =
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TABLE REPAIR p SINGLE FAMILY COMMUNMAPUBLIC WATER SYSTEM
p TANNS)ONLV p COMMERCIAL SYSTEM NAME: I Ir❑ UPGRADE TO EXISTING p OTHER: BEDROOMS LOT 4IxE
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DIRECTIONS TO ARE-EE SPECIFICANDADNSE CFANY NEEDED INFORMATION FORAGLESS(n.buo Nft) I
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THISFORMMAYB SCANNED AND AVAILABLE FOR PUBLIC MEWON THEMABOR EGUNTYWMMn REVISED TWT015
DESIGN FORM-PAGE ONE Assessor's Parcel Number:.&�LiI3_ -- &-L - ,1100a
A design will be reviewed when 3 conies of each of the following are submitted:
I Completed design form that has been signed and dated. O Scaled layout sketch,including all applicable items on checklist ,
"Scaled plot plan,including all applicable items on checklist. a Cross-section sketch,including all applicable items on checklist
This form maybe iscanned and available her public view can the Mason County Web site.Maximum r'size: 11"X17"
PARCEL IDENTTFICATTON
Permit Number: SWG 2 — 'S Designer's Name: Jim homer
Applicant's Name: MIKE JOHNSON Designer's Phone Number: 360-753-1226
44 GALAXY WAY PO BOX 162
Meiling Address: Designer's Address:
LOMPAC CA 9M36 OLYMPIA WA 98597
City State Zip City State Zip
DESIGN PARAMETERS
Treatment Device
❑Glendon Biofilter ❑Sand Filter ❑Mound ❑Sand Lined Deinfield ❑Recirculating Filer,Type-
13
Aerobic Unit Mare Model ❑Disinfection Unit Make/Model Other:
raintlaid Type
O Gravity reasure VTrcrach ❑Bed ❑Sub Surface Drip
Septic Tank/Drainfreld Specifications Laterals
Number of Bedrooms 3 Schedule/Class SCH40
Daily Flow:Operating Capacity 2 Ill gpd Length 50 ft
Daily Flow:Design Flow 360 gpd Diameter 11/4 in
Septic Tank Capacity 1200T gal Number 4
Receiving Soil Type(1-6) } Separation (o ft
Receiving Soil Appl.Rate 0.6 gpd/ft' Orill"s
Required Primary Area (p04 Alt Toml NumberofOrifices 100
Designed Primary Area (a 00 ft, Diameter 3116 in
Designed Reserve Area bva III Spacing 24 in
Trench/Bed Width 3 ft Manifold
Treach/Bed Length 200 It Schedule/Class SCH40
Elevation Measurements Length ($ It
Original Drainfield Area Slope /S % Diameter 2 in
New Slope,If Altered N 1A % Preferred manifold configuration used? O Yes O No
Depth of Excavation UP-sieve 4 ,, in Transport Pipe
from Original Grade on..n,mpe (it " in Schedule/Class SCH40
Designed Vertical Separation i L in Length 50 ft
Gravellem Chambers Required? Yea O No O Optional Diameter 2 in
Pump Required? leyes ONO Dosing and Pump Chamber
Pump/Siphon Specifications Number ofdoses/day 6
Difference in Elevation Between Pump Shutoff and Uppermost Dose quantity 60 gal
Orifice a'w ft Chamber Capacity 1200 gal
Uppermost Orifice ItHigher O Lower than Pump Shutoff Pump controls:Please check those required.
Capacity Q Tom]Pressure Head 58.618 Spun Nffimer E lapse Meter Bent Counter
Calculated Total Pressure Head 9.504 ft If Timer: Pump on 0.t.S .Pump off gi.3
Comments
DESIGN FORM—PAGE TWO Assessor's Parcel Number: ,�13 3- -- ���0 6 a
Permit Number: SWG
DESIGN CHECKLISTS !..
Scaled Plot Plan Scaled Layout Sketch Cross-Seethm Sketch
Ef Test hole locations EZ Drainfield orientation and layout Reference depth from original grade:
Ef Soil logs Trench/bed dimensions and 9 Septic tank
121' Property lines critical distances within layout 9 Drainfield cover
lZ Existing and proposed wells Sd D-Box/Valve box locations Reference depth from original grade
within loll ft of property E9 Septic tank/pump chamber and restrictive strata:
M Measurements to cuts,banks,and locations ❑ Laterals,tronch/bed,top and
surface water and critical areas EX Observation port location. bottom
Id Location and orientation of 9 Cleanout location ❑ Curtain drain collector
curtain drain and all absorption 9 Manifold placement ❑ Sand augmentation
components ®' Orifice placement Other cross-section detail:
121 Location and dimension of Rf Lateral placement with distance Pf Observation ports/cleea-outs
primary system and reserve area to edge of bed
E5 Buildings Information
E9 Yes N Audible/visual alarm referenced Yes No
19 Direction of slope indicator E9 Scale of drawing shown on scale Design
Ef ❑ staked out
19 Waterlines but ❑ ❑Recorded Notices attached
0 Roads,casements,driveways, ❑ ❑Waiver(s)attached
parking ❑ ❑Pump curve attached
19 North arrow and scale drawing ❑ ❑Evaluation of failure
shown on scale bar Non-residential Justification
❑ ❑Waste strength
❑ ❑ Flow
DESIGN APPROVAL;,. ,
The undersigned designer most be notified of installation ❑Yes O�No
Sigearur esigner 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 on-site regulations:
SlIn
Enviro ental Heal Specialist Date
CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWING CONDITION:
✓ The design is stamped"Approved"by Mason County Public Health. (�IZ7
✓ The Onsite Sewage Permit has not expired,the Permit Expiration Date is: /
✓ Drainfield site conditions have not been altered to adversely affect conditions of design 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 maybe scanned and available for public view on the Mason County Web site.
Updated Date: 17/72015
PAGE 1
MASON COUNTY HEALTH DEPARTMENT
ONSITE SEWAGE DISPOSAL SYSTEM DESIGN
SITE#: PARCEL. 22133-21d
DATE SUBMITTED: =4Q4 LEGALILOT. LOT 2 US 2292
SUBMITTEDBY: JIM HUNTER
APPLICANT: MIKE JOHNSON
ADDRESS: 44 GALAXY WAY
LOMPAC.CA 934W
1.CALCULATIONS
NUA@EROFBEDROOMS= 3
RESIDENTIAL GPD FLOW= 369
IF NONRESIDENTIAL-GPD FLOW
W ILL BE AS FOLLOWS:
GPO=
APPLICATION RATE 0.6 GPDb
REDUCTION=LEAVE BLPNM d NO r USED
GRAINFIELD SIZING
ABSORPTION AREA Rw FT2
TRENCH LENGTH OR BED CONFIG.= M FT
II.WATERPROOF SEPTIC TANK
COMPOSITION AND SIZE= 1.125 GAL.CONCRETE
NEW OR EXISTING= NEW
111.DRAINFIELD CROSS SECTION
DEPTH TO ORAINROCN BOTTOM= 2'-0' APPROVED
ROCK DEPTH BELOW PIPE= 0'-P
SEPARATION FROM TRENCH BOTTOM TO IMPERMEABLE AUG 15 2024
MATERIALISEASONAL SATURATION= -Y_(Y
FILL DEPTH= 1 P MASON COUNTY ENVIRONMENTAL HEALTH
TRENCH WIDTH= 3'-0'
N.PUMP REQUIREMENT RET
DOSING VOLUME IN GALLONS= Be
NUMBER OF DOSES PER DAY= 6
V.PRESSURE CALCULATIONS
USING PIPE CLASS= 40
ORIFICE DIAMETER= 118
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PAGE 2
LATERALIM=
SQUIRT HEIGHT(FT)= 2.00
!I.V1E II):ORYFICEDISCNAR6ER1lE�111.191 X(ORIFICEOIAMEIERJW2N
5C DISCHARGE
i0iE55MEIffADf
ORIFICE DISCHARGE RATE= 0Sam
o
LRIFICE PACING= FEET= 50.00
ORIFICE SPACING= 11
DISTANCE FROM ENO CAP= 1'W 6'
NUMBER OF HOLES
LATERAL DISCHARGE RATE= 1A.8.6
68
LATERAL W=
SQUIRT HEIGHT(FT)= 2.W
ORIFICE DISCHARGE RATE- 0.5B018
LATERAL LENGTH IN FEET= Sam
ORIFICE SPACING: 70•
DISTANCE FROM END CAP= 1.0•
NUMBER OF VOLES= 25
LATERAL DISCHARGE RATE= 14.855
LATERAL 83=
SQUIRT HEIGHT(FT)= 2.00
ORIFICE DISCHARGE RATE= 0.58618
LATERAL LENGTH IN FEET= Sam
ORIFICE SPACING= Y P
DISTANCE FROM END CAP= 1'0•
NUMBER OF HOLES- 25
LATERAL DISCHARGE RATE= 14.855
LATERAL,- APPROVED
SQUIRT HEIGHT(FT)= 2.00
ORIFICE DISCHARGE RATE= 0.58518 AIIf1 15 2024
LATERAL LENGTH IN FEET= W.00
ORIFICE SPACING= — MASON COUNTY ENVIRONMENTAL HEALTH
DISTANCE FROM ENO CAP= 1 v RET
NUMBER OF HOLES= 25
LATERAL DISCHARGE RATE= 10.655
LENGTH DIAMETER FLOW FRICTON LOSS
SECTION (FT) (IN) (GPM) (FT)
AS 50.00 2.00 58.618 2SW
BC t m 2A0 29.309 0.015
CD S00 2A0 10.655 awl
BE Sam 1.25 14.655 1.478
TOTAL= km
/ "TOTAL HEAD LOSS
111I 1)FRICTION LOSS THROUGH SYSTEM= 4.2N
4iY
^" to 2)ELEVATION DIFFERENCE = 3.3W
Y
�y`S ) 3)RESIDUAL = 2000
�i• SIW[ll
�AMFSA RUNUP TOTAL= 9504
• IICSHSFD UESN?!F0.
E%FRCS: 03122/1_&
MYERS ME45 SERIES
CAPACITY LITERS PE{ MINUTE
0 50 50 Im I50 200 250 300 350 . IS
40 1 1 12
30 'yE✓fY�yP 9 Z
Q
10 _ 3
0 0
0 10 20 30 40 50 60 70 00. 90 100
CAPACITY GALLONS PER MINUTE
APPROVED
AUG 15 2024
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