HomeMy WebLinkAboutSWG2020-00443 - SWG Application / Design - 9/1/2020 415 N 6TH STREET,SHELTON,WA 985a4
SHELTON:360427-9670.EXT 400
MASON COUNTY BELFAIR:360-2754467.EXT 400
COMMUNITY SERVICES ELMA:360482.5269,EXT 400
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ENVIRONMENTAL HEALTH REVIEW OF OSS APPLICATION
ADAM LANEER
1950 BLACK LAKE BLVD SW
OLYMPIA,WA 98512
Applicant: ADAM LANEER
Parcel Owner: L&L HOMES LLC
Site Address: E Old Farm Rd
Primary Parcel Number: 220192290011
OSS Permit Number: SWG2020-00443
Permit Description: New 31bd pressure trench
Permit Submitted Date: 09101/2020
Permit Review Date: 09/10/2020
The above mentioned Onsite Sewage System Application was reviewed by Environmental Health and found more
information is required.
A six-year prohibition on development, consistent with RCW 76.09.470 and/or 76.09.460, has been placed on this tract,
due to a Class II, III, or IVS FPA(or no permit when one was required)having been issued for this parcel. FPA#
2419222.Effective on the date of issuance, renewal or on the date of discovery. Date: 312212017.The County shall not
issue any permits for development for a period of six-years, unless a finding is made that such logging is in compliance
with Mason County codes and regulations.
Contact Michael MacSems for further information at 360-427-9670 ext.571
If you have questions or concerns let us know. -
Sincerely, ^`
Rhonda Thompson
360.427.9670 x581
rthompson@co.mason.wa.us
Rhonda Thompson
From: Rhonda Thompson
Sent: Friday,June 3,2022 11:28 AM
To: 'tim@timlynchhomes.com'
Subject: FW:[Permit#SWG2020-004431
Attachments: Approved Map DRV 20-07 (1).pdf
Hi Tim,
The septic designer will need to submit updated site plans showing the new parcels boundaries and the development
shown inside the approved waiver area. From what I can tell,SWG2020-00443 septic design would need to be totally
revised as the drainfield area is not located inside the approved waiver area.SWG2020-00444 may be in the approved
waiver area,but I will still need to see an updated site plan showing the correct parcel boundaries.
Please have your septic designer submit those revisions with applicable fees. �f
Thanks, ^ j
Rhonda Thompson 1 ~]`
Environmental Health Specialist It
Mason County Public Health
415 N 6th St Shelton WA 98584 4--Q
360-427-9670 ext.581
Rthompson@masoncountywa.gov
From: Michael MacSems<Mms@masoncountywa.gov>
Sent: Friday,June 3,202211:14 AM
To: Rhonda Thompson<RThompson@masoncountywa.gov>
Subject:Re: [Permit#SWG2020-004431
Rhonda,
The approved waiver map is attached.Thanks for checking.
Michael MacSems
Subdivision and Class IV G Forest Practices Reviews
From:Rhonda Thompson
Sent:Friday,June 3,202211:09 AM
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OFFICIALUSEONLY
MASON COUNTY PUBLIC HEALTH "° _
ONSITE SEWAGE SYSTEM APPLICATION A.
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MAILING I➢piE98-STREET.Clly STATE.21P fAOE
1950 BLACK LAKE BLVD SW OLYMPIA WA 98512 a
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E. OLD FARM ROAD SHELTON WA 98584 m
NAME OF DESIGNER PHONF I�
JIM HUNTER 360-753-1226
NAME OF INSTALLER PHONE
DRINKINGWATERSOURCE lO
GIECKALLMPLICABLE REM3 �
of NEW CONSTRUCTION O RV HGLDINGTANKONLY flf PRIVATE INDIVIDUAL WELL N
O REPLACEMENTSYSTEM O INSTALLATION PERMIT ONLY 0 PRIVATETWO-PARTYWELL 0
O TABLE 9 REPAIR It SINGLE FAMILY O COMMUNITY7PUBLIC WATER SYSTEM
O TANK(S)ONLY O COMMERCIAL SYSTEM NAME:
O UPGRADETO EXISTING ❑ OTHER: BEDROOMS LOT Sim 61
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O EXISTING FAILURER^A°'N B"'.mx^x�xw 3 m IN
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OFFICIAL USE ONLY BELOW THIS LINE
UPGRADE I FAILURE SOURCE Irw ry MK WIM'd1
[]VOLUNTARY OMNNTENANCERUMPING OBUILDINGPERMR OHOMESAUE OCOMPLAINT DOTHER'.
INSPECTd�dLL039 COMMEMSICdiDMICNS
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INSPECTOR SIGNATURE
DATE ATRICATON EX XPPIM71ON DATE APPUCATIONAPPROVEDBY CATS
WIL l % �r �D Z
THIS FORM MAY IlE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSTTE RFNsgo l>nrzote
DESIGN FORM—PAGE ONE Assessor's Parcel Number:m2.1Q1_j — -9 O ALL
A design will be reviewed when 3 coulee of each of the following are submitted:
v Completed design form that has been signed and dated. v Scaled layout sketch,including all applicable items on checklist
v Scaled plot plan,including all applicable items on checklist v 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"
PARCELIDENTIFICATION
�ryO �' / Designer's Name: JIM HUNTER
Perunt Number: SWG 7� W —`� 360-753-1226
Applicant's Name: ADAM LANEER Designer's Phone Number: PO BOX 182
Mailing Address: 1950 BLACK LAKE BLVD SW Designer's Address:
OLYMPIA WA W07
OLYMPIA WA M12 State Zi
Ci State ty
Zi Ci
DESIGN PARAMETERS —. —
Treatment Device
❑Gleodon BioBlter ❑Sand Filter ❑Mound ❑Sand Lined Drainfield ❑Accirculating Filter,Type:
❑Aerobic Unit Make/Afodel
❑Disinfection Unit Make/Modct Other.
Draiutield Type
[I Gravity Pressure
l�Trench ❑Bed [I Sub Surface Drip
Septic Tank/Drainfreld Specifications Laterals
Number of Bedrooms 3 Schedule/Class 200
2 Length 40 It
Daily Flow:Operating Capacity �{O H>d 1114 in
Daily Flow:Design Flow 3(n0 gpd Diameter
Septic Tank Capacity 1,200 gal Number 5
Receiving Soil Type(1-6) 4
Separation to ft
Receiving Soil Appl.Rate 0.6 gpolttr Orifices
Required Primary Area (op0 Total Number of Orifices 100
bop g2 Diameter 3116 in
Designed Primary Area Designed Reserve Area (a00 24
ft2 Spacing in
Trench/Bed Width 3 f: Manifold
Trench/Bed Length 200 ft Schedule/Clam 200
It
-A 4on Measurements 11/2 in
Original Df Alt Area Slope 3 0/ Diameter
New Slope,If Altered — % Preferred manifold configuration used? [IYes ❑No
Transport Pipe
Depth of Excavation UP-1-P` 4 in
from Original Grade noom-slop° V* in Schedule/Class 200
Designed Vertical Separation 24 in LengthLength60 ft
1 1/2 in
Gravellem Chambers Required? ❑Yes #No ❑Options] Diameter
Pump Required? It
Yes []No Dosing and Pump Chamber
Pump/Siphon Specifications Number of doses/day 6
60 gal
Difference in Elevation Between Pump ShuQto�ff'�hnd Uppermost Dose quantity al
Orifice ---1=--r--- R Chamber Capacity 1,000 %
Uppermost Orifice lifHigher 0 Lower than Pump Sherrill Pump controls'
Please checks P3required. /vent Counter
Capacity Q Total Pressure Head 58.618 gpm 216 BE
Calculated Total Pressure Head 13.817 It If Timer: Pump on IS.ti Pump off 'Ma
Comments A
COUNTY M HEALT
DESIGN FORM—PAGE TWO Assessor's Parcel Number:-3 pa 01,-1 - -a a
Permit Number: SWG
DESIGN CHECKLISTS
Scale7flanScaled n Scaled Layout Sketch CrossSection Sketch
❑ Tetions ❑ Drainfield orientation and layout Rfrence depth from original grade:
❑ So ❑ Tomch/bed dimensions and ❑ Septic tank
❑ Ps critical distances within layout ❑ Drainfield cover
❑ Eproposed wells ❑ D-Box/Valve box locations Referenced from original grade
w of property ❑ Septic tank/pump chamber and restrictive strata:
❑ Measurements to cuts,banks,and locations ❑ Laterals,trench/bed,top and
surface water and critical areas ❑ Observation port location bottom
El Location and orientation of ❑ Clean-out location [I Curtain drain collector
❑ Sand augmentation
curtain drain and all absorption [I Manifold placement
components ❑ Orifice placement Other cross-section detail:
i ❑ Location and dimension of ❑ Lateral placement with distance ❑ Observation ports/clean-Outs
primary system and reserve area to edge of bed Other Information
❑ Buildings ❑ Audible/visual alarm referenced Yes No
❑ Direction of slope indicator ❑ Scale of drawing shown on scale ❑ ❑Design staked out
❑ Waterlines bar ❑ ❑Recorded Notices attached
❑ Roads,easements,driveways, ❑ ❑waiver(s)attached
Parking ❑ ❑Pump curve attached
❑ ❑Evaluation of failure
❑ North arrow and scale drawing
shown on scale bar Non-residential justification
❑ ❑Waste strength
❑ ❑Flow
DESIGN APPROVAL
The undersigned designer must be notified by' toe o installation ❑Yes Ilt No
E.0
Signature of 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:
Envronmental Heal
CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWING C ITION:
✓ 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 deal pproval.
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 re aired.
This form maybe scanned and available for public view on the Mason County Web site dated Date: 12I72015
v El
MASON COUNTY HEALTH DEPARTMENT
ON-SITE SEWAGE DISPOSAL SYSTEM DESIGN
PARCEL# 22019-22-90011
SITE#.
DATE SUBMITTED:W7=20 LEGAULOT A
SUBMITTED BY: JIM HUNTER
APPLICANT: ADAM LANEER
ADDRESS: 1950 BLACK LAKE BLVD SW
OLYMPIA.WA 98512
I.CALCULATIONS
NUMBER OF BEDROOMS= 3
RESIDENTIAL GIRD FLOW= 360
IF NON-RESIDENTIAL-GPD FLOW
WILL BE AS FOLLOWS:
GPD=
APPLICATION RATE= 0.6 GPDh
REDUCTION=LE,,,s NKIFNo REDUCTION TAKEN
GRAINFIELD SIZING
ABSORPTION AREA= SO)FT2
TRENCH LENGTH OR BED CONFIG.= 200 FT
II.WATERPROOF SEPTIC TANK
COMPOSITION AND SIZE= 12W GAL,CONCRETE
NEW OR EXISTING NEW
III.GRAINFIELD CROW SECTION
DEPTH TO DRAINROCK BOTTOM= 0-V
ROCK DEPTH BELOW PIPE= a-p
SEPARATION FROM TRENCH BOTTOM TO IMPERMEABLE
MATERIALJSEASONAL SATURATION= 'Z-p
FILL DEPTH= 1 -p
TRENCH WIDTH= - 3 -IT
IV.PUMP REQUIREMENT
DOSING VOLUME IN GALLONS= 60
NUMBER OF DOSES PER DAY= 6
V.PRESSURE CALCULATIONS
USING PIPE CLASS 2 W1
ORIFICE 3/ 6
tAPPRO "`
2020 ENV R L HEALTt;
RET fLr�
5• sTrozn ��
K NSFD DL�IONT7l
A7;FfltES: Ol/22/+h+
Px 2
LATERAL#1= 200
SQUIRT HEIGHT(FT)_
(NOTE(2p!ORIFICE DISCHARGE RATE=LI 1]B)%(ORIFICE D"ETER)SO2%
SO ROOT OFrf0TAL PRESSURE HEAD) 0,58618
ORIFICE DISCHARGE RATE= 40,00
LATERAL LENGTH IN FEET= 2 0,
ORIFICE SPACING= i,0'
DISTANCE FROM END CAP= 20
NUMBER OF HOLES= 11724
LATERAL DISCHARGE RATE=
LATERAL#2= 2.00
SQUIRT HEIGHT(M= 0.5661B
ORIFICE DISCHARGE RATE= 40.00
LATERAL LENGTH IN FEET= 20,
ORIFICE SPACING= 1'0'
DISTANCE FROM END CAP= 20
NUMBER OF HOLES= 11 T21
LATERAL DISCHARGE RATE_
LATERAL i13= 2.00
SQUIRT HEIGHT(FT)= 0.58618
ORIFICE DISCHARGE RATE= 40.00
LATERAL LENGTH IN FEET= 20•
ORIFICE SPACING= 1,0,
DISTANCE FROM END CAP= 20
NUMBER OF HOLES= 11 T24
LATERAL DISCHARGE RATE_
LATERAL- 4= 2.00
SQUIRT HEIGHT TT)= 0.58618
ORIFICE DISCHARGE RATE= 40.00
LATERAL LENGTH IN FEET= 20,
ORIFICE SPACING= 1,0,
DISTANCE FROM END CAP= 20
NUMBER OF HOLES= 11 T24
LATERAL DISCHARGE RATE_
aTERA-A= 2.00
SQUIRT HEIGHT(FT)= 0.68618
ORIFICE DISCHARGE RATE= 40.00
LATERAL LENGTH IN FEET= 70.
ORIFICE SPACING= 1,0,
DISTANCE FROM END CAP= 20
NUMBER OF HOLES= 11.724
LATERAL DISCHARGE RATE
f $ _33� -zo
ZOUN
ROV
0MA RON HEALTH 5 51WI3 s
RET
or' PMES s.HIA4IER
ENSED oEi1 jICK
@IPoRE$: 03I2V LL
LENGTH DIAMETER FLOW FRICTION LOSS
SECTION (FT) (IN) (GPM) (FA
AS 60.00 1.50 58.618 7.6904
SC 1.00 1.50 35.171 0.0511
CD 1.00 1.50 23.447 0.0241
DE &W 1.50 11.T24 (L0335
EF 40.00 1.25 tt.724 0.5178
TOTAL= 8.5169
"TOTAL HEAD LOSS
1)FRICTION LOSS THROUGH SYSTEM= &517
2)ELEVATION DIFFERENCE = 3.300
3)RESIDUAL = 2.000
TOTAL= 13AW
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MASON COUNTY Eh ENTAL HEALTH , w4sE.luNr� . ..
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CAPACITY LITERS PER MINUTE
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CAPACITY GALLONS PER MINUTE -
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