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062.i Spillway: A gated structure with a 7- by 8-ft diversion channel to a vertical shaft. Capacity............ ................... Sluiceway: One 8- by 12-ft cast iron radial gate. Headworks: One 5-ft-square cast iron slide gate with motorized stem and hoist. Capacity ....................,.......... HUNTIm CHEEK DIVERSION STRUCTURE Location: On Hunter Creek, 7.5 mi east of Aspen, Colo. Construction period: 1976- (Under con- struction) Dimensions: Height of shaft.....,.................." Drop inlet size (diameterl . . . . . . . . . . . . . . . . . Top of inlet {elevation).................... Weir crest length (headworksl.............. Weir crest elevation (headworksl ........... Weir crest length {sluiceway)............... Weir crest elevation (sluiceway) ............ Spillway: A gated structure with a 5- by 8-ft diversion channel to a vertical shaft. Sluiceway: One 8. by 10Mftcast iron radial gate. Readworks: One 6-ft-square cast iron slide gate with motorized stem and hoist. Capacity. ........... ........... ......,. NOHTH FORK DIVERSION STRUCTURE Location: On the North Fork, 7 mi east of Norrie, Colo. Construction period: 1976. (Under con- struction) Dimensions: Height above streambed........ .......... Weir crest length......................... Weir crest elevation.......... ............ Spillway: A concrete inlet with a dike embankment. Capacity....... ............ ............ Sluiceway: Overflow, one 2-ft-square cast iron slide gate with pedestal lift. Hendworks: One 2.5-ft-square cast iron slide gate and diversion channel to the in- take of Carter Tunnel. Capacity ............................... SOUTH CUNNINGHAM CREEK DIVERSION STRUCTURE Location: On South Cwmingham Creek, 5.5 mi east of Norrie, Colo. Construction period: 1976- (Under con- struction) Dimensions: Height above streambed. . . . . . . . . . . . . . Weir crest length ........... ......... Inlet elevation. . . . . . . . . . . . . . . . . . . . . . Spillway: A concrete inlet with dike em- bankment. Capacity. . . . . . . . . . . . . . . . . . . . . . . . . . . Sluiceway: Overflow, one 2-ft-square cast iron slide gate and with pedestal lift. Headworks: One 2.5Mft.square cast iron slide gate with pedestal lift and stem. Capacity..... .......... ............ Gn,\NITE CnEEK DIVERSION STRUC'TURE Location: 6.5 miles southeast of Norrie, Colo.; diverts water into the Granite Siphon. Fryingpan-ArkansasProject 95 ft3/S Construction period: 1978-80 Dimensions: Height above streambed . . . . . . . . . . . . Weir crest length................... Weir crest elevation ................ Spillway: An overflow from drop inlet with a crest length of 10 ft. Auxiliary spillway is a 15.ft-wide concrete weir overflow section. Sluiceway: One 1.5-ft-square cast iron slide gate with motor-operated lift and stem. Headworks: One 3-ft-square cast iron slide gate with motor-operated lift and stem. Capacity. . . . . . . . . . . . . . . . . . . . . . . . . . . 95 ft3/S 52 It 12 It 10,175.5 It 30 It 10,179.0 It 60 It 10,182.5 It Carriage Facilities MORMON TUNNEL 140 fe/s Location: 7 mi east of Norrie, Colo. Construction period: 1976-lUnder con- struction) Length.. ......... ................. Capacity. ......... ......... ........ Cross section: Horseshoe Diameter .......................... Lining: Concrete and shotcrete CUNNINGHAM TUNNEL 13 It 10 It 10,211.9 It Location: 5.5 mi east of Norrie, Colo. Construction period: 1974-76 Length ............................ Capacity. . . . . . . . . . . . . . . . . . . . . . . . . . . Cross section: Horseshoe Diameter .......................... Lining: Concrete and shotcrete 30 ft3/s NAST TUNNEL 30 ft3/S Location: 6 mi southeast of Norrie, Colo. Construction period: 1970-74 Length ............................ Capacity....... .......... ....... ... Cross section: Circular Diameter .......................... Lining: Concrete and shotcrete CHAPMAN TUNNEL 12 It 8 It 10,534.0 It Location: 5mi south of Norrie, Colo., on Chapman Gulch. Construction period: 1965-71 Length ............................ Capacity. . . . . . . . . . . . . . . . . . . . . . . . . . . Cross section: Horseshoe Diameter .......................... Lining: Concrete 20 ft3/s SOUTH FORK TUNNEL 20 ft3/S Location: 7 mi south of Norrie, Colo., on South Fork Creek. Construction period: 1965-71 Length ............................ Capacity. . . . . . . . . . . . . . . . . . . . . . . . . . . Cross section: Horseshoe Diameter ........ ........ .......... Lining: Concrete 13 " 4: ft ,JO'lt ',.. 10,078 "It 50 ft3/S 1.4 mi 190 ft3/s 8 and 8.25 ft 2.9 mi 270 ft3/s 7.5 and 8.75 It 3 mi 360 ft3/s 7.67 and 9.33 It 2.8 mi 300 ft3/s 7 It 3.1 mi 450 ft3/s 8 It