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* ONR COLORADO Bergen Reservoir No. 2 Rehabilitation <br /> CO I <br /> Colorado Water <br /> Conservation Board Bergen Ditch and Reservoir Company <br /> Substantially Complete April 1, 2016 <br /> �� •.� err <br /> Project Description <br /> The Bergen Ditch and Reservoir Company utilizes Bergen Ditch to divert water off Turkey Creek and deliver <br /> it to shareholders through a series of open and piped ditches, reservoirs, pumps and pipelines. The <br /> Company owns three reservoirs, Bergen No.1, Bergen No. 2 and Polly Deane. Bergen No. 2 was originally <br /> constructed in 1874. The dam of Bergen No. 2 Reservoir has an ongoing history of slumping and seepage <br /> issues. In 2007 the dam's outlet works were damaged and temporary repairs were made in 2009. Ongoing <br /> SEO inspection reports have monitored seepage, stability, erosion and outlet concerns over recent years. <br /> Following the latest inspection report the SEO verbally recommended the Company consider rehabilitation <br /> of the dam or face the possibility of a storage level restriction. This project generally consisted of <br /> removing and replacing the existing outlet works with a concrete encased 24 inch HDPE outlet, <br /> modifications to the embankment drain system, and upstream slope rehabilitation. Major construction <br /> activities occurred between June 2015 and December 2015. The SEO issued their Acceptance of <br /> Construction on February 29, 2016. <br /> DATA <br /> Sponsor: Bergen Ditch a County: Jefferson Water Source: Turkey Creek_....a.._ <br /> Reservoir Company <br /> Type of Loan: Dam Rehabilitation Board Approval Date: November 2012 <br /> Loan Terms: (Original) $2,111,102 @ 3.15% for 30 years (Final) $2,110,764.54 @ 3.15%for 30 years <br /> Design Engineer: W.W. Wheeler Et Associates <br /> Contractor: American West Construction <br /> Project Elements: 272 LF concrete encased 24" HDPE outlet pipe, concrete inlet and outlet <br /> structures, toe drain system, riprap upstream slope <br /> Water Project Loan Program - Project Summary <br />