Download or read book Technical Abstract Bulletin written by and published by . This book was released on 1980 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Dam Safety Program Wrights Mill Dam NJ 00432 Delaware River Basin Raccoon Creek Gloucester County New Jersey Phase I Inspection Report written by F. Keith Jolls and published by . This book was released on 1979 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dam is a 55 year-old earth embankment approximately 120 feet in length with a bridged spillway. An asphalt pavement (Elmer-Barnsboro Rd.) 30 feet in width runs along the crest. The spillway is a three sided concrete drop inlet with removable 3 in.-6 in. wide timber stoplogs on the front face. Steel sheet piling extends along the shoulder line on the upstream face of the dam on each side of the drop inlet. The maximum height of the dam is 13 feet at the culvert outlet. Wrights Mill Dam is assessed to be in a good overall condition and no physically detrimental conditions were observed but further hydraulic studies are recommended in the future to ascertain more accurately the capacity of the spillway. Overtopping of the dam could lead to a downstream embankment washout. Remedial actions recommended to be undertaken in the near future include (1) remove the dead trees and root systems on the downstream embankment slopes, (2) place riprap in the downstream channel and (3) place slope protection at the ends of the steel sheeting and downstream culvert wingwalls. The capacity of the spillway will accommodate only 24% of the one-half PMF design flood.
Download or read book Government Reports Annual Index written by and published by . This book was released on 1980 with total page 1428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Dam Safety Program Lake Gilman Dam NJ00431 Delaware River Basin Raccoon Creek Gloucester County New Jersey Phase I Inspection Report written by F. Keith Jolls and published by . This book was released on 1979 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report cites results of a technical investigation as to the dam's adequacy. The inspection and evaluation of the dam is as prescribed by the National Dam Inspection Act, Public Law 92-367. The technical investigation includes visual inspection, review of available design and construction records, and preliminary structural and hydraulic and hydrologic calculations, as applicable. An assessment of the dam's general condition is included in the report. (Author).
Download or read book Off the Wall written by Michael Patrick Ghiglieri and published by . This book was released on 2007 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: Accounts of all known fatal mishaps in Yosemite National Park.
Download or read book National Dam Safety Program Almonesson Lake Dam NJ 00401 Delaware River Basin Almonesson Creek Gloucester County New Jersey Phase I Inspection Report written by F. Keith Jolls and published by . This book was released on 1979 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report cites results of a technical investigation as to the dam's adequacy. The inspection and evaluation of the dam is as prescribed by the National Dam Inspection Act, Public Law 92-367. The technical investigation includes visual inspection, review of available design and construction records, and preliminary structural and hydraulic and hydrologic calculations, as applicable. An assessment of the dam's general condition is included in the report. (Author).
Download or read book National Dam Safety Program Lake Wadsworth Dam NJ 00433 Delaware River Basin Mantua Creek Gloucester County New Jersey Phase I Inspection Report written by F. Keith Jolls and published by . This book was released on 1979 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on visual inspection, available records, calculations and past operational performance, Lake Wadsworth Dam, a high hazard potential structure, is judged to be in fair overall condition. The dam's spillway is considered inadequate since 12 percent of the Spillway Design Flood--SDF - would overtop the dam. (The SDF, in this instance, is one half of the Probable Maximum Flood). The decision to consider the spillway 'inadequate' instead of 'seriously inadequate' is based on the determination that dam failure resulting from overtopping would not significantly increase the hazard to loss of life downstream from the dam from that which would exist just before overtopping failure. Recommended actions are made to insure adequacy of the structure.
Download or read book National Dam Safety Program Narraticon Lake Dam NJ 00111 Delaware River Basin Church Run Gloucester County New Jersey Phase I Inspection Report written by F. Keith Jolls and published by . This book was released on 1979 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report cites results of a technical investigation as to the dam's adequacy. The inspection and evaluation of the dam is as prescribed by the National Dam Inspection Act, Public Law 92-367. The technical investigation includes visual inspection, review of available design and construction records, and preliminary structural and hydraulic and hydrologic calculations, as applicable. An assessment of the dam's general condition is included in the report. (Author).
Download or read book National Dam Safety Program Alcyon Lake Dam NJ 00427 Delaware River Basin Chestnut Branch Mantua Creek Gloucester County New Jersey Phase 1 Inspection Report written by Wrubel Randolph and published by . This book was released on 1981 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alcyon Lake Dam is located in the Borough of Pitman, Gloucester County, New Jersey. Visual inspections were conducted on December 4, 1979 and January 10, 1980 at which time a stable reservoir condition was maintained. The tops of the flashboards at the main spillway and the stoplags at the auxiliary penstock inlet are at roughly the same elevation and were discharging about 2 inches of flow.
Download or read book National Dam Safety Program Grenloch Lake Dam NJ 00402 Delaware River Basin South Branch Timber Creek Gloucester and Camden Counties New Jersey Phase I Inspection Report written by F. Keith Jolls and published by . This book was released on 1979 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report cites results of a technical investigation as to the dam's adequacy. The inspection and evaluation of the dam is as prescribed by the National Dam Inspection Act, Public Law 92-367. The technical investigation includes visual inspection, review of available design and construction records, and preliminary structural and hydraulic and hydrologic calculations, as applicable. An assessment of the dam's general condition is included in the report. (Author).
Download or read book National Dam Safety Program Woodbury Creek Dam NJ00398 Delaware River Basin Woodbury Creek Gloucester County New Jersey Phase 1 Inspection Report written by F. Keith Jolls and published by . This book was released on 1979 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report cites results of a technical investigation as to the dam's adequacy. The inspection and evaluation of the dam is as prescribed by the National Dam Inspection Act, Public Law 92-367. The technical investigation includes visual inspection, review of available design and construction records, and preliminary structural and hydraulic and hydrologic calculations, as applicable. An assessment of the dam's general condition is included in the report. (Author).
Download or read book National Dam Safety Program Sterling Lake Dam NJ 00434 Delaware River Basin Mantua Creek Gloucester County New Jersey Phase I Inspection Report written by F. Keith Jolls and published by . This book was released on 1979 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sterling Lake Dam is an ill-defined 150 foot long highway embankment structure with a bridged spillway. The spillway is a concrete arch weir 22 feet in length with a 2 foot x 2 foot wood gate in the center of the arch. Gloucester County Bridge No. 5-J-14 spans the 16 foot discharge opening. The two-lane asphalt Pitman-Downer Road (30 feet in width) runs along the dam crest. At the upstream face of the embankment are situated 3 foot high dikes with stone masonry walls keyed into the earth and supporting remnants of a boardwalk. The slopes of the downstream embankment vary between 1H:1V at the outlet to 3H:1V near the abutments. Sterling Lake Dam is assessed to be in a fair overall condition although the spillway should be further inspected and additional hydrological/hydraulic studies undertaken to ascertain what improvements can be made in view of the fact that the discharge culvert is almost completely submerged by the downstream lake. The capacity of the spillway will accommodate only 6% of the 1/2 PMF design flood but the dam is not assessed as UNSAFE, NON-EMERGENCY as collapse from overtopping could not increase the hazard to life downstream from the erstwhile condition prior to overtopping.
Download or read book National Dam Safety Program Sylvan Lake Dam NJ 00151 Delaware River Basin Mill Stream Burlington County New Jersey Phase I Inspection Report written by John J. Williams and published by . This book was released on 1979 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report cites results of a technical investigation as to the dam's adequacy. The inspection and evaluation of the dam is as prescribed by the National Dam Inspection Act, Public Law 92-367. The technical investigation includes visual inspection, review of available design and construction records, and preliminary structural and hydraulic and hydrologic calculations, as applicable. An assessment of the dam's general condition is included in the report. (Author).
Download or read book National Dam Safety Program Smithville Dam NJ 00043 Delaware River Basin North Branch Rancocas Creek Burlington County New Jersey Phase I Inspection Report written by Richard J. McDermott and published by . This book was released on 1981 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report cites results of a technical investigation as to the dam's adequacy. The inspection and evaluation of the dam is as prescribed by the National Dam Inspection Act, Public Law 92-367. The technical investigation includes visual inspection, review of available design and construction records, and preliminary structural and hydraulic and hydrologic calculations, as applicable. An assessment of the dam's general condition is included in the report. Based on visual inspection, available records, calculations and past operational performance, Smithville Dam, a high hazard potential structure, is judged to be in fair overall condition. The dam's spillway is considered inadequate because a flow equivalent to 9 percent of the Spillway Design Flood - SDF- would cause the dam to be overtopped. (The SDF, in this instance, is one half of the Probable Maximum Flood). The decision to consider the spillway 'inadequate' instead of 'seriously inadequate' is based on the determination that dam failure resulting from overtopping would not significantly increase the hazard to loss of life downstream from the dam from that which would exist just before overtopping failure.
Download or read book National Dam Safety Program Mill Dam NJ00540 Delaware River Basin North Branch Rancocas Creek Burlington County New Jersey Phase I Inspection Report written by Richard J. McDermott and published by . This book was released on 1979 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report cites results of a technical investigation as to the dam's adequacy. The inspection and evaluation of the dam is as prescribed by the National Dam Inspection Act, Public Law 92-367. The technical investigation includes visual inspection, review of available design and construction records, and preliminary structural and hydraulic and hydrologic calculations, as applicable. An assessment of the dam's general condition is included in the report. (Author).
Download or read book National Dam Safety Program Penwell Mill Dam NJ 00781 Delaware River Basin Musconetong River Hunterdon County New Jersey Phase I Inspection Report written by NEW JERSEY DEPT OF ENVIRONMENTAL PROTECTION TRENTON DIV OF WATER RESOURCES. and published by . This book was released on 1981 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report cites results of a technical investigation as to the dam's adequacy. The inspection and evaluation of the dam is as prescribed by the National Dam Inspection Act, Public Law 92-367. The technical investigation includes visual inspection, review of available design and construction records, and preliminary structural and hydraulic and hydrologic calculations, as applicable. An assessment of the dam's general condition is included in the report. (Author).
Download or read book Delaware River Basin Mantua Creek Gloucester County New Jersey Lake Wadsworth Dam NJ00433 written by Louis Berger and Associates and published by . This book was released on 1979 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
