HomeMy WebLinkAboutOWTS Installation Report 06.26.19
June 26, 2019
Garfield County Building & Planning
108 8th Street, Ste. 201
Glenwood Springs, CO 81601
RE: Gianinetti Spring Creek Guest Ranch - Event Center
644 Cowen Drive, Carbondale, CO
OWTS Permit No. SEPT-08-18-5427
BUI #12021.02
To Whom it May Concern:
The purpose of this letter is to review the construction of the Onsite Wastewater Treatment System
(OWTS) for the Gianinetti Spring Creek Guest Ranch Event Center located at 644 Cowen Drive (aka
343 166 CR- northeast of Carbondale) in Garfield County, CO. (). Boundaries Unlimited Inc. (BUI)
reviewed the completed components of the OWTS construction on the following dates.
Oct 11, 2017 Percolation tests & profile holes evaluation
Oct 26, 2017 Review topsoil excavation to S&G’s for mounded absorption field
May 1, 2018 2,000 gal concrete septic tank installation
Nov 6, 2018 Tested imported absorption sand filter material (in place)
Nov 13, 2018 Review distribution piping & gravels, verified bed elevation
May 24, 2019 Verified dosing pump and controls operate & mounded absorption field
was backfilled
The OWTS appeared to have been installed in conformance with the intent of the design. Please find
attached a 24”x 36” pdf drawing of the completed construction and final grading of the mounded
absorption area.
I appreciate the opportunity to complete the requested review. Please feel free to contact me with
any questions or for additional information.
Sincerely,
BOUNDARIES UNLIMITED INC.
Bruce D Lewis, P.E.
Project Engineer