HomeMy WebLinkAboutAs-built Letter 08.28.2020Civil Engineering
Surveying
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August 28, 2020 &d .
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Mr. Jim Wilson
Garfield County Public Health
108 8th Street, Ste. 201
Glenwood Springs, CO 81601
RE: Walters Single Family Residence
OWTS Permit No. SEPT-03-20-6188
BUI #20004,01
Dear Jim:
The purpose of this letter is to review the construction of the Onsite Wastewater Treatment System
(OWTS) for a single family residence located at 807 County Road 237, Silt, CO. Boundaries
Unlimited Inc (BUI) reviewed the septic tank, effluent filter, piping, infiltrator excavation & placement,
distribution box, piping components of the OWTS construction on the following dates.
Mar 10, 2020
Sept 12, 2020
Aug 10, 2020
Percolation tests & profile holes evaluation
Verified 1,000 gal concrete septic tank installation
Verified Infiltration Trenches, infiltrator placement, distribution box &
piping — Soils, depth & lengths
Based on the above site inspections and tests, the OWTS appears to have been installed in
conformance with the intent of the design and the current Garfield County Code. Please find
attached a 24"x 36" pdf drawing of the completed construction noting actual installed components.
Final ground surface grading will be completed per the plans.
appreciate the opportunity to complete the requested review. Please feel free to contact me with
any questions or for additional information.
Sincerely,
BOUNDARIES UNLIMITED IN 001ltl1111iiiitiii
Bruce D Lewis, P.E. #. u! 1908, 0' `'
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Project Engineer % �+, ;'�
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923 Cooper Avenue, Ste. 201 I Glenwood Springs, CO 81601 I 970.945.5252 I www.bu-inc.com
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Call bnfore you dig.
Garfield county, Colorado
Walters OWTS (807 CR 237)
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