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This is the category for concrete-face rock-fill (CFRD) dams. Pages in category "Concrete-face rock-fill dams" The following 118 pages are in this category, out of 118 total.
A concrete-face rock-fill dam (CFRD) is a rock-fill dam with concrete slabs on its upstream face. This design provides the concrete slab as an impervious wall to prevent leakage and also a structure without concern for uplift pressure. In addition, the CFRD design is flexible for topography, faster to construct and less costly than earth-fill dams.
Concrete-face rock-fill dams (118 P) Pages in category "Rock-filled dams" The following 183 pages are in this category, out of 183 total.
The reservoir seen from the north The road across the dam. The barrier is a rockfill dam [1] with asphalt concrete interior sealing (bituminous core). The dam is made of granite and bunter sandstone and was constructed from May 1981 to October 1982. The initial impoundment of the river lasted from 13 December 1982 to June 1984.
Mangrove Creek Dam, a concrete faced rockfill embankment dam, is the primary reservoir for water supply to residents of the Central Coast in New South Wales, Australia.. The dam, with a capacity of 190,000 megalitres (6,700 × 10 ^ 6 cu ft) and fed by a catchment area of 101 square kilometres (39 sq mi), is operated by the Central Coast Water Corporation and supplies approximately 93 per cent ...
The dams also supply water for the town of Walgett and generates hydro-power for the national grid. [1] The dam wall constructed with 1,048 cubic metres (37,000 cu ft) of concrete faced rockfill is 66 metres (217 ft) high and 484 metres (1,588 ft) long.
[4]: 152 The dam, located in the Canyon of the Nechako River, is a rock-filled, clay-core dam measuring 97 metres high and 457 metres wide (at the top). [4]: 152 Construction involved over 3 million cubic metres of material. [8] Concrete was injected in bedrock fissures below the dam to stabilize the foundation. [9]
The following table lists the largest man-made dams by volume of fill/structure. By general definition, a dam is a barrier that impounds water or underground streams, hence tailings dams are relegated to a separate list.
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