Aspen Journalism: Grizzly Reservoir to-be drained next june to have treatment functions
Grizzly Reservoir, the newest higher-hill river a lot more than Aspen shaped because of the damming Lincoln and you will Grizzly creeks, could well be strained second june to have repairs to your dam, tunnel and you will retailer functions.
Immediately following springtime runoff next year, Dual Lakes Reservoir and Canal Providers will draw along the tank, therefore professionals can also be create a membrane layer along the material deal with out-of the dam, which was built in the 1932, according to a rehabilitation.
The fresh new declaration, from the RJH Professionals Inc. from Englewood, included an assessment and you can analysis of your own infrastructure and you will exhibited additional choices for rehabilitation. 1 / 2 of the price of the analysis - $50,100000 - is funded because of the Tx Liquids Maintenance Board (CWCB).
The goal of the brand new rehab of your dam will be to target dam defense questions of corroded and you can thinning upstream-hill material against, uncontrolled seepage, and you may working difficulties with the fresh new outlet work, the latest statement checks out.
The project will alter the doorways one control the brand new move away from drinking water into Dual Lakes Tunnel and you may resolve the outlet really works one discharge drinking water off Lincoln Creek. According to report, the fresh new socket performs have difficulties with breaks, gaps and you can seepage, in addition to way more-than-80-year-dated tunnel doors suffer from leaks, are hard to perform and require high fix each year.
You to structure is aging, and it is time to do a little rehab work on they, told you Twin Ponds Reservoir and Tunnel Company Panel Chairman Kalsoum Abbasi.