HomeMy WebLinkAboutSWG2024-00024 - SWG As-Built - 6/11/2024 „Ie�
Mason County OSS Installation Report pg, t MASON COUNTY PUBLIC HEALTH
APPLICANT/PERMIT INFORMATION
Permit Number SWG 2024-00024 Parcel# 32232-53-00014
Applicant Name CHRISTOPHER GROUT Subdivision (Name/Div/Block/Lot)
Applicant Address PO BOX 236
City, State, Zip UNION, WA. 98592 Installer Name ARROW EXCAVATING
Site Address 5720 E STATE ROUTE 106 Designer Name CINDY WAITE
INSTALLATION CHECKLIST
IM Full System Installation ❑Taws)Only ❑ Drainfield Only ❑Repair ❑Other
System Type X02 TO OSCAR DRAINFIELD Pretreatment Type
>5 ft. from foundation? - - - - - - - - - - -- - - - - --- - - - - - - - - ❑ NIA ®YES NO
>50 ft. from wells? - _ _ _ __ _ _ _ ___ _ _ _ _ ___ - ❑ ® ❑
Z >60 ft. from surface water? - -- - - - - - - - - gur
F Cleanout between building and tank? --- - - _ IO Tank baffles present? - - - - -- -- ___ _ _ _( 24”access risers over each compartment?- - - 4
W Effluent filter installed?- _ _ __ _ ___ _ _ _ _ _ _ - ❑Septic tank capacity(working) d er e
o D-box water level and speed levelers used? --- - - - ---- - - - - -
g ® NIA ❑'yam ❑ No
O Manifold/D-box accessible from surface?- - - - - - -_ ❑ ❑ ❑
0?2 Check valves installed? - - - - - -- - - - - - - - - - - - - - - - - ❑ ❑ ❑
Se Transport Line Size Schedule/Class
Bedrooms installed(check one) ❑ 2 ®3 ❑4 ❑ 5 ❑6 ❑CommerciallOther
>10ft. from foundation?- - --- - - - - - - - - - - - - -- - - - - - - - ❑ WA ® YES NO
0 1100 ft. from wells?- - - - - - ---- - - - - - - - - - - - - - - - -- - ❑ ® ❑
W >100 ft. from surface water? -- - -- - - - - - -- - - -- - - - - - - - - ❑ ® El
M >10 ft from potable water lines?- - - - - - - - - - - - - - - - - - - - - - ® El
>5 ft from property lines and easements?-- - - - - - - - - ❑ ® ❑
> 30 ft. from downgradient curtain foundation drains? - - - - - - - - - - ❑ ® ❑
Drainfield level and observation ports present - -- - - - - - - - - - - - ❑ ❑ ❑
❑ Graveless chambers or ❑ Clean gravel used? (check one)
Proper cover installed over drainfield?- -- - - - - - - - - - - - - - -- - ❑ ® ❑
Pump tank setbacks consistent with septic tank? - - - - - ❑ NIA YES ❑ NO
he Pump tank capacity(flood)J 2 Lo gal Manufacturer
f24' access risers)and accessible from surface?-- - - -- -- - - - -- ❑ ® ❑
a Alarm or Control Panel Installed? - - - --- - - - - - - - - - - - - - - - ❑ ❑
7 Control Panel equipped with Timer/ETM/Counter - -- - - - - - - - ❑ ® ❑
C�Pump installed in ❑ Bucket or 5jrOn Block or ❑ Other \/
fX Pump Make/Model Lof — ,30 �i/��o� ❑ Floats or ❑ Transducer ` ,
a Tank draw down C,,` in/min Pump capacity —2. opm Squirt Height_ R
Pump on time �eL Pump oR time NYC-'Y1 Daily flow set at 3 6D gpd
Mason County OSS Installation Report pg. 2 Parcel n
ABANDONMENT RECORD
Were existing septic components abandoned as pad of this project? -- -- - - ❑ YES ❑ NO
If yes, please describe:
Were all components pumped out and properly abandoned per WAC246-272A-0300? - - - - - - -- ❑ YES D NO
RECORD DRAWING
This Is a permenanr recoN and must he,.ccume and descriptive enough W re-lee as In the now a maintenance¢Cmtlef and fultre development Typbal RamN
Drawings oumain: unearned E mandOtl oliantaddn 8 4yod.SnifflUpump dark Ixandu N"anva,ra.dranfatl,eemm,and pm,mmm Wiefill Inmlon d eme ,wNedlnes
wells,ol�servHlan poM,nbinMe,end OOlwmalmenanre aveu pomta. Inawnp'ele Remm!Dramings may aeM end tbnal delays in final InablNpn Wxvyal and named ne mds.
❑ Record Drawing Attached
CERTIFICATION OF INSTALLATION
INSTALLER DESIGNER/ENGINEER
I certify that I installed the system in accordance with I certify that the system has been installed in accor-
the septic design stamped"APPROVED"by Mason dance with the septic design stamped"APPROVED"by
County Public Health and that any deviations shown Mason County Public Health and that any deviations
here have been cleared/approved by both the designer shown here have been cleared/approved by both
and Mason County Public Health and meet all State myself and Mason County Public Health and meet all
and Mason County Codes. State and Mason County Codes
1 further certify that all information contained on this I further certify that all information contained on this
form and attached Rec D curate form and attached Record Drawing is accurate.
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nature of Installer Date x s
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Punted Name of Signee �2y
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MASON COUNTY PUBLIC HEALTH 5 "s -war 51
SIN �t wa m;
The undersigned approves this Installation Report and uceNse-...eslcHER
Record Drawing on behalf of Mason County Public IDS^
Health:
-A
Signature of Environmental j4eafth Specialist Date (stamp, signature and date)
THIS FORM MAY BE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEB SITE upmlm "'d
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frka0ks _watar ti¢hr r sound Dartil for both the
treatment tank and discharge tank a double compartment tank with tee baffles
can be used (no flow through ports). Flip the discharge tank around so the smaller
compartment is first as shown (see Illustration 2). The clarifier chamber is to
remain full.
Illustration 2
As the daily design flow rates increase, Larger tanks will be needed. It may
become necessary to have individual tanks for each chamber or a combination of
tanks to meet the volume requirements. For example:
3.000¢od desl¢n flow (refer to Table 1 1
Seotic chamber -4000 gal. needed, use a 3000 gal. tank + 1000 gal. tank.
Aeration Chamber- 2-1000 gal. tanks.
Clarffier chamber. 2- 1000 gat. tanks.
pump_ champ m 3000 gat. tank + 1000 gal. tank.
In this example, the septic chambers could be connected using standard tee
baffles making a two compartment chamber. The aerator chamber could be
arranged the same as the septic chambers. Half of the diffusors would be placed in
each 1,000 aeration chamber. The clarifier chambers could either use tee baffles
or be connected together below the ItRuid level. The combined pump chambers
must be connected below the liquid 1.
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