BOARD00949 - Laserfiche WebLink

Home Browse Search

. . . 12C facilities. The Cortez office of Natural Resource Conservation Service prepared the construction plans and specifications. Construction for the second to the last phase of improvements commenced in March of 1999, by Noland, Inc., of Mancos, CO., and was completed in July of 1999. The final phase of improvements is scheduled to be designed during the winter of 2000/01 with construction to follow in the fall of 2001. Commencement of construction is contingent upon resolving project right-of-way issues. 4. Jackson Lake Reservoir and Irrigation Company - Dam Rehabilitation Authorization: Water Source: South Platte River Tenns of Loan: $1,700,000 @O% for 30 years County: Morgan-N.W. ofFt. Morgan Project Yield: 30,000 acre-feet Project Type: Dam Rehabilitation Jackson Lake Reservoir is located approximately 17 miles northwest of Fort Morgan and has an estimated storage capacity of 30,000 acre-feet. The dam has been in-place since 1902 and provides mainly late season irrigation water to about 17,000 acres of land. The dam is not currently under any restriction by the State Engineer's Office, but the SEO has indicated concern about the existing dam facing, The proposed project is to provide a renewed slope protection along the upstream face of the dam. The existing concrete slabs have deteriorated over time, due to the extreroe wave action and general freeze~thaw. The major component of the project is new soil cement facing, approximately 3-4 feet thick, running along about 70% of the existing dam face (8,1 OO-feet). The new soil cement will be poured directly over the existing concrete slabs and will extend several feet below the toe of the embankment. W. W. Wheeler of Englewood, Colorado is designing the project, at an estimated construction cost of$3,000,000. The project is tentatively scheduled to commence construction in the fall of 200 1. 5. Loveland. City of - Green Ridge Glade Reservoir Rehabilitation Authorization: lIB 98-1189 County: Larimer - W. of Loveland Water Source: Big Thompson River Project Yield: 6,000 acre feet Terms of Loan: $5,000,000 @4.75%for 10 yrs. Project Type: Dam enlargement This $19.2 million project is the enlargement of the Green Ridge Glade Reservoir northwest of Loveland. The proj eet consists of raising the crest of the existing dam approximately 60 feet, construction of a new concrete labyrinth weir spillway, and new multi-level intake gate tower outlet structure. The City has contracted with Woodward-Clyde of Denver to prepare the final design and cons1ruction contract dDcuments. Environmental studies have been complete and the City is currently in the process of obtaining the necessary permits to realign the adjacent CoWlty Road. The design is scheduled to be complete by December of 2001, with construction to follow in JW1e of 2002. 6. Riverside Resenroir and Land Company - Riverside Reservoir Spillway Rehabilitation Authorization: SB 98-1189 Water Source: South Platte River Terms of Loan: $450,000 @ 3.75% for 20 yrs. CoW1ty: Weld - NW of Wiggins Project Yield: 200 ac.ft. Project Type: Spillway Rehabilitation This project is the construction of an emergency spillway on the Riverside Reservoir Dam, located 11 miles northwest of Wiggins in Weld County. The State Engineer has placed a storage restriction on the reservoir until an emergency spillway is completed. The Riverside Reservoir and Land Company contracted with W.W. Wheeler and Associates of Denver to prepare construction plans and specifications. The State Engineer's office and the Riverside Reservoir and Land Company are currently evaluating alternate spillway sizes. Construction of the project is currently on-hold, pending resolution of the spillway size and downstream property issues. 7. North Poudre Irrigation Companv - Reservoirs No.4. 5 and Indian Creek Rehabilitation Authorization: lIB 98-173 Water Source: Qlche la Poudre County: Weld - N. of Fort Collins Project Yield: 9,363 acre feet