Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
National Dam Safety Program. Maple Lake Dam (NJ 00776), Passaic River Basin, Goffle Brook, Bergen County, New Jersey. Phase I Inspection Report
Maple Lake Dam is an earthfill and concrete dam, with a hydraulic height of 13.9 feet, a structural height of 14.5 feet, and a length of 290 feet. The dam has a concrete core wall that is visible the entire length of the dam. The dam crest is grass-covered and has an average width of 15 feet. The concrete spillway is 48 feet long, located approximately 91 feet from the road on the right overbank. The low-level outlet, probably a 12-inch pipe, leads from a valve box at the left upstream end of the spillway, through the dam, and along the left end of the stilling basin. Maple Lake Dam, a high hazard potential structure, is judged to be in poor overall condition. The dam's spillway is considered inadequate because a flow equivalent to 21 percent of the Spillway Design Flood would cause the dam to be overtopped.
National Dam Safety Program. Maple Lake Dam (NJ 00776), Passaic River Basin, Goffle Brook, Bergen County, New Jersey. Phase I Inspection Report
Maple Lake Dam is an earthfill and concrete dam, with a hydraulic height of 13.9 feet, a structural height of 14.5 feet, and a length of 290 feet. The dam has a concrete core wall that is visible the entire length of the dam. The dam crest is grass-covered and has an average width of 15 feet. The concrete spillway is 48 feet long, located approximately 91 feet from the road on the right overbank. The low-level outlet, probably a 12-inch pipe, leads from a valve box at the left upstream end of the spillway, through the dam, and along the left end of the stilling basin. Maple Lake Dam, a high hazard potential structure, is judged to be in poor overall condition. The dam's spillway is considered inadequate because a flow equivalent to 21 percent of the Spillway Design Flood would cause the dam to be overtopped.
National Dam Safety Program. Maple Lake Dam (NJ 00776), Passaic River Basin, Goffle Brook, Bergen County, New Jersey. Phase I Inspection Report
W. A. Guinan (Autor:in)
1981
96 pages
Report
Keine Angabe
Englisch