Download or read book National Dam Safety Program Upper Mohawk Lake Dam NJ00292 Delaware River Basin Tributary to Paulins Kill River Sussex 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: Based on available records, past operational performance, visual inspections and Phase I engineering analysis, Upper Mohawk Lake Dam is asessed as being in good overall condition. Based on investigations of the downstream flood plain made in connection with this report, it is recommended that the hazard potential classification be downgraded from high to significant hazard. The spillway is capable of passing the designated spillway design flood (100-year storm) without an overtopping of the dam and, therefore, is assessed ass being adequate. It is recommended that the following remedial measures be undertaken by the owner in the future: (1) The trash rack at the downstream end of the spillway discharge flume should be reinforced or replaced, and (2) Some trees on the embankment appeared to have been planted for aesthetic purposes while others appeared to be randomly located. Therefore, trees on the embankment should be investigated to assess their detrimental effect on the dam and those found to be adverse should be removed.
Download or read book Upper Mohawk Lake Dam NJ00292 written by Richard J. McDermott and published by . This book was released on 1981 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Dam Safety Program Kemah Lake Dam NJ00268 Delaware River Basin Tributary to Paulins Kill Sussex County New Jersey Phase I Inspection Report written by Richard J. McDermott and published by . This book was released on 1981 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydraulic and hydrologic analyses indicate that the spillway is seriously inadequate. Discharge capacity of the spillway is not sufficient to pass the designated spillway design flood (SDF) without an overtopping of the dam, and dam failure would significantly increase the hazard downstream over that which would exist without dam failure. (The SDF for Kemah Lake Dam is equal to one-half the probable maximum flood.) The spillway is capable of passing approximately 11 percent of the probable maximum flood or 22 percent of the SDF. Therefore, the owner should engage a professional engineer experienced in the design and construction of dams in the near future to perform more accurate hydraulic and hydrologic analyses relating to spillway capacity. Based on the findings of the analyses, the need for and type of remedial measures should be determined and then implemented. The owner should, soon, develop an emergency action plan together with an effective warning system outlining actions to be taken by the operator to minimize downstream effects of an emergency at the dam.
Download or read book National Dam Safety Program Clearview Lake Dam NJ 00147 Passaic River Basin Paulins Kill Tributary Sussex County New Jersey Phase 1 Inspection Report written by F. Keith Jolls and published by . This book was released on 1979 with total page 58 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 Perona Lake Dam Number 1 NJ 00295 Delaware River Basin Pequest River Tributary Sussex County New Jersey Phase 1 Inspection Report written by F. Keith Jolls and published by . This book was released on 1979 with total page 53 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 Perona Lake Dam Number 2 NJ 00294 Delaware River Basin Pequest River Tributary Sussex County New Jersey Phase 1 Inspection Report written by F. Keith Jolls and published by . This book was released on 1979 with total page 52 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 Paulins Kill Dam NJ 00274 Delaware River Basin Paulins Kill Sussex County New Jersey Phase I Inspection Report written by Dennis J. Leary and published by . This book was released on 1979 with total page 94 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 Mohawk Dam NJ 00017 Hudson River Basin Walkill River Sussex County New Jersey Phase I Inspection Report written by Michael Baker (III.) and published by . This book was released on 1978 with total page 97 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 Kittatinny Lake Dam NJ 00265 Delaware River Basin Flat Brook Sussex County New Jersey Phase I Inspection Report written by F. Keith Jolls and published by . This book was released on 1979 with total page 57 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 Swartswood Lake Dam NJ00171 Delaware River Basin Branch of Paulins Kill Sussex County New Jersey Phase 1 Inspection Report written by Dennis J. Leary and published by . This book was released on 1979 with total page 82 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 Kalmia Dam NJ00166 Delaware River Basin Tributary to Paulins Kill Warren County New Jersey Phase I Inspection Report written by Warren A. Guinan and published by . This book was released on 1981 with total page 89 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 Lenape Dam NJ00019 Delaware River Basin Tar Hill Brook Tributary of Pequest River Sussex County New Jersey Phase I Inspection Report written by Peter Yu and published by . This book was released on 1981 with total page 80 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 Panorama Dam Lake Panorama Dike NJ00816 NJ00828 Wallkill River Basin Tributary to Wallkill River Sussex County New Jersey Phase I Inspection Report written by Richard J. McDermott and published by . This book was released on 1981 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lake Panorama Dam is an earth embankment with a spillway consisting of three 12-inch concrete culvert pipes that transversely penetrate the dam. In addition to the dam, lake Panorama Dike located to the south or left of the dam, impounds Lake Panorama. An unpaved road is located on the crests of both the dam and dike which are separated by a distance of approximately 200 feet. Based on visual inspection, past operational performance, and Phase I engineering analyses, Lake Panorama Dam and Lake panorama Dike are assessed as being in fair overall condition. The spillway of the dam is capable of passing the designated spillway design flood (100-year storm) without an overtopping of the dam or dike and, therefore, is assessed as being adequate. Variations in the slope of the downstream face of the dam together with areas of seepage were observed, indicating the possibility of embankment distress. In addition, seepage at the toe of the dike was observed.
Download or read book National Dam Safety Program Star Lake Upper Dam NJ00221 Delaware River Basin Tributary to Pequannock River Passaic County New Jersey Phase I Inspection Report written by Warren A. Guinan and published by . This book was released on 1980 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on visual inspection, available records, calculations and past operational performance, Star Lake Upper Dam, a high hazard potential structure, is judged to be in good overall condition. The dam's spillway is considered inadequate because a flow equivalent to 15 percent of the Spillway Design Flood - SDF - would cause 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 of loss of life downstream from the dam from that which would exist just before overtopping failure.
Download or read book National Dam Safety Program Lake Wallkill Dam NJ 00032 Hudson River Basin Wallkill River Tributary Sussex 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 National Dam Safety Program Crystal Lake Dam NJ00299 Delaware River Basin Tributary to Delaware River 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 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on visual inspection, available records, calculations and past operational performance, Crystal Lake Dam, initially listed as a high hazard potential structure, but reduced to a significant hazard potential structure as a result of this inspection is judged to be in good overall condition and the spillway is considered adequate. To ensure adequacy of the structure, several actions are recommended. The following actions should be initiated within six months from the date of approval of this report: (1) The outlet works should be investigated with respect to operational adequacy and, if necessary, restored to proper operational condition; (2) Rusted CMP surface drain pipe should be replaced by proper inlet and pipe; (3) Erosion of the embankment adjacent to the upstream wingwalls of the bridge should be properly stabilized; (4) Deteriorating riprap on the upstream and downstream faces of embankment should be repaired where necessary; and (5) All trees and adverse vegetation on the embankment should be removed.
Download or read book Hudson River Basin Papakating Creek Tributary Sussex County New Jersey Lake Neepaulin Dam NJ00282 written by Harris-ECI Associates and published by . This book was released on 1979 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
