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National Dam Safety Program Greene Mountain Lake Dam Inventory Number Va 07915 Rivanna River Basin Greene County Virginia Phase I Inspection Report
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Book Synopsis National Dam Safety Program. Greene Mountain Lake Dam (Inventory Number VA 07915), Rivanna River Basin, Greene County, Virginia. Phase I Inspection Report by : Ray E. Martin
Download or read book National Dam Safety Program. Greene Mountain Lake Dam (Inventory Number VA 07915), Rivanna River Basin, Greene County, Virginia. Phase I Inspection Report written by Ray E. Martin and published by . This book was released on 1981 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Dam is a zoned earthfill structure about 450 ft long and 33 ft high. The principal spillway consists of a 66 inch diameter corrugated metal pipe (CMP) riser inlet, and a 60 inch diameter CMP outlet which extends through the structure. An earth emergency spillway is located at the right abutment with a 90 ft wide bottom and 3H:1V side slopes. Based on criteria established by the Department of the Army, Office of the Chief of Engineers (OCE), the appropriate Spillway Design Flood (SDF) is the 1/2 PMF. The spillway is judged seriously inadequate due to the detrimental effect of overtopping during the SDF. Based upon the possibility of a dam breach caused by overtopping during the SDF, the dam is assessed 'unsafe, non-emergency.' It is recommended that a qualified engineering firm be retained to perform a detailed hydrologic/hydraulic analysis of the dam and downstream damage reach.
Download or read book Technical Abstract Bulletin written by and published by . This book was released on 1981 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Government Reports Annual Index by :
Download or read book Government Reports Annual Index written by and published by . This book was released on 1982 with total page 1008 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.
Book Synopsis Government Reports Annual Index: Keyword A-L by :
Download or read book Government Reports Annual Index: Keyword A-L written by and published by . This book was released on 1982 with total page 1016 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Government Reports Announcements & Index by :
Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1982 with total page 1128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis National Dam Safety Program. Greene Acres (ID Number VA-07903), Rappahannock River Basin, Tributary of South River, Greene County, Virginia. Phase I Inspection Report by : Michael Baker (III.)
Download or read book National Dam Safety Program. Greene Acres (ID Number VA-07903), Rappahannock River Basin, Tributary of South River, Greene County, Virginia. Phase I Inspection Report written by Michael Baker (III.) and published by . This book was released on 1979 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pursuant to Public Law 92-367, Phase I Inspection Reports are prepared under guidance contained in the recommended guidelines for safety inspection of dams, published by the Office of Chief of Engineers, Washington, D.C. 20314. The purpose of a Phase I investigation is to identify expeditiously those dams which may pose hazards to human life or property. The assessment of the general conditions of the dam is based upon available data and visual inspections. Detailed investigation and analyses involving topographic mapping, subsurface investigations, testing, and detailed computational evaluations are beyond the scope of a Phase I investigation; however, the investigation is intended to identify any need for such studies. Phase I reports include project information of the dam and appurtenances, all existing engineering data, operational procedures, hydraulic/hydrologic data of the watershed, dam stability, visual inspection report and an assessment including required remedial measures.
Book Synopsis National Dam Safety Program. Timber Lake Dam. (Inventory Number VA 03102), Roanoke River Basin, Campbell County, Virginia. Phase I Inspection Report by : Ray E. Martin
Download or read book National Dam Safety Program. Timber Lake Dam. (Inventory Number VA 03102), Roanoke River Basin, Campbell County, Virginia. Phase I Inspection Report written by Ray E. Martin and published by . This book was released on 1980 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pursuant to Public Law 92-367, Phase I Inspection Reports are prepared under guidance contained in the Recommended Guidelines for Safety Inspection of Dams, published by the Office of Chief of Engineers, Washington, D.C. 20314. The purpose of a Phase I investigation is to identify expeditiously those dams which may pose hazards to human life or property. The assessment of the general conditions of the dam is based upon available data and visual inspections. Detailed investigation and analyses involving topographic mapping, subsurface investigations, testing, and detailed computational evaluations are beyond the scope of a Phase I investigation; however, the investigation is intended to identify any need for such studies. Based upon the field conditions at the time of the field inspection and all available engineering data, the Phase I report addresses the hydraulic, hydrologic, geologic, geotechnic, and structural aspects of the dam. The engineering techniques employed give a reasonably accurate assessment of the conditions of the dam. It should be realized that certain engineering aspects cannot be fully analyzed during a Phase I inspection. Assessment and remedial measures in the report include the requirements of additional indepth study when necessary. Phase I reports include project information of the dam and appurtenances, all existing engineering data, operational procedures, hydraulic/hydrologic data of the watershed, dam stability, visual inspection report and an assessment including required remedial measures. (Author).
Book Synopsis Phase I Inspection Report, National Dam Safety Program by : United States. Army. Corps of Engineers. Wilmington District
Download or read book Phase I Inspection Report, National Dam Safety Program written by United States. Army. Corps of Engineers. Wilmington District and published by . This book was released on 1978 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis National Dam Safety Program. Upper Ragged Mountain Number 1, Inventory Number: VA-00356. James River Basin. Albermarle County, State of Virginia. Phase I Inspection Report by : michael Baker (III.)
Download or read book National Dam Safety Program. Upper Ragged Mountain Number 1, Inventory Number: VA-00356. James River Basin. Albermarle County, State of Virginia. Phase I Inspection Report written by michael Baker (III.) and published by . This book was released on 1979 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pursuant to Public Law 92-367, Phase I Inspection Reports are prepared under guidance contained in the recommended guidelines for safety inspection of dams, published by the Office of Chief of Engineers, Washington, D.C. 20314. The purpose of a Phase I investigation is to identify expeditiously those dams which may pose hazards to human life or property. The assessment of the general conditions of the dam is based upon available data and visual inspections. Detailed investigation and analyses involving topographic mapping, subsurface investigations, testing, and detailed computational evaluations are beyond the scope of a Phase I investigation; however, the investigation is intended to identify any need for such studies. Phase I reports include project information of the dam and appurtenances, all existing engineering data, operational procedures, hydraulic/hydrologic data of the watershed, dam stability, visual inspection report and an assessment including required remedial measures.
Book Synopsis National Dam Safety Program. Springhill Lake Dam (Inventory Number VA 01906), Roanoke River Basin, Bedford County, State of Virginia. Phase I Inspection Report by : James A. Walsh
Download or read book National Dam Safety Program. Springhill Lake Dam (Inventory Number VA 01906), Roanoke River Basin, Bedford County, State of Virginia. Phase I Inspection Report written by James A. Walsh and published by . This book was released on 1979 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sringhill Lake Dam (formerly Toms Dam) is an earthfill embankment approximately 42 feet high and 400 feet long. The dam, located approximately 5 miles northwest of Bedford, Virginia, is used for recreation. Visual inspection and office analyses indicate deficiencies requiring immediate attention. Using the Corps of Engineers' screening criteria for initial review of spillway adequacy, the 1/2 Probable Maximum Flood (1/2 PMF) was selected as the spillway design flood (SDF). The SDF was routed through the reservoir and found to overtop the dam by a maximum depth of 1.3 feet with an average critical velocity of 2.8 f.p.s. Total duration of dam overtopping would be approximately 9.4 hours. The dam and reservoir are capable of controlling only 25 percent of the Probable Maximum Flood (PMF), and are therefore considered inadequate. The combination of the instability of the downstream embankment and the inadequate spillway capacity represents a higher potential for dam failure during overtopping of the embankment crest. The area of seepage and sloughing on the downstream embankment around the outlet pipe was the most serious stability condition noted during the field inspection. The dam is assessed as unsafe, emergency.
Book Synopsis National Dam Safety Program. Bedford Lake Dam (Inventory Number VA-01905). Roanoke River Basin, Bedford County, Virginia. Phase I Inspection Report by : Boris O. Taran
Download or read book National Dam Safety Program. Bedford Lake Dam (Inventory Number VA-01905). Roanoke River Basin, Bedford County, Virginia. Phase I Inspection Report written by Boris O. Taran and published by . This book was released on 1981 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bedford Lake Dam is located approximately 0.5 miles northwest of Colton's Mill, Virginia, at the headwaters of the North Otter Creek. The field inspection was conducted on April 1, 1981. The weather was clear and dry with a temperature in the low seventies. Ground surface conditions along the embankment were generally dry. At the time of the inspection the pool elevation was at 993.3 msl and the tailwater elevation was approximately 952.6 msl. Overall the dam and appurtenant structures were found to be in good condition. However, several deficiencies were found necessitating remedial treatment. A field sketch of the conditions observed during the inspection is located in Appendix I. Prior to the present owners purchase of the dam, an inspection and evaluation was performed by the firm of Hurt and Profitt Engineers-Surveyors, Lynchburg, Virginia. At their recommendation the bridge spanning the emergency spillway was replaced and remedial work was done to the ogee weir at the entrance to the emergency spillway channel.
Book Synopsis National Dam Safety Program. Black Creek Lake Dam (Inventory Number VA 19513), Tennessee River Basin, Wise County, Virginia. Phase I Inspection Report by : Boris O. Taran
Download or read book National Dam Safety Program. Black Creek Lake Dam (Inventory Number VA 19513), Tennessee River Basin, Wise County, Virginia. Phase I Inspection Report written by Boris O. Taran and published by . This book was released on 1981 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dam is classified as a small size dam with a significant hazard classification. The primary spillway consists of five 6-inch diameter PVC pipes passing through the concrete wier forming the secondary spillway. The spillways will pass 16 percent of the PMF or about 50 percent of the SDF without overtopping the dam. The spillways are adjudged as inadequate but not seriously inadequate. The visual inspection revealed no apparent problems and there are no immediate needs for remedial measures.
Book Synopsis National Dam Safety Program. Lake Burnt Mills Dam (Inventory Number VA-12303), Lower James River Basin, City of Suffolk, Virginia. Phase I Inspection Report by : Paul Seiler
Download or read book National Dam Safety Program. Lake Burnt Mills Dam (Inventory Number VA-12303), Lower James River Basin, City of Suffolk, Virginia. Phase I Inspection Report written by Paul Seiler and published by . This book was released on 1979 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pursuant to Public Law 92-367, Phase I Inspection Reports are prepared under guidance contained in the recommended guidelines for safety inspection of dams, published by the Office of Chief of Engineers, Washington, D.C. 20314. The purpose of a Phase I investigation is to identify expeditiously those dams which may pose hazards to human life or property. The assessment of the general conditions of the dam is based upon available data and visual inspections. Detailed investigation and analyses involving topographic mapping, subsurface investigations, testing, and detailed computational evaluations are beyond the scope of a Phase I investigation; however, the investigation is intended to identify any need for such studies. Based upon the field conditions at the time of the field inspection and all available engineering data, the Phase I report addresses the hydraulic, hydrologic, geologic, geotechnic, and structural aspects of the dam. The engineering techniques employed give a reasonably accurate assessment of the conditions of the dam. It should be realized that certain engineering aspects cannot be fully analyzed during a Phase I inspection. Assessment and remedial measures in the report include the requirements of additional indepth study when necessary.
Book Synopsis National Dam Safety Program. Upper Apple Mountain & Lower Apple Mountain. Dam (Inventory Number VA 18711 and VA 18709), Potomac River Basin, Warren County, Virginia. Phase I Inspection Report by : Boris O. Taran
Download or read book National Dam Safety Program. Upper Apple Mountain & Lower Apple Mountain. Dam (Inventory Number VA 18711 and VA 18709), Potomac River Basin, Warren County, Virginia. Phase I Inspection Report written by Boris O. Taran and published by . This book was released on 1981 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: Upper and Lower Apple Mountain Dams are two impounding structures with the tailwater of the Upper Dam being the reservoir water surface of the Lower Dam. The Upper Dam is an earthen embankment about 351 feet long and 34.5 feet high, while the Lower Lake Dam is an earthen embankment about 377 feet long and 32.9 feet high. The dams are classified as small dams with a hazard classification of significant based on location. The emergency spillway for each dam is an earthen channel located at the left abutment of each dam. Based on criteria established by the Department of the Army, Office of the Chief of Engineers (OCE), the Spillway Design Flood (SDF) is the 100-year flood for each. The emergency spillway of the upper dam will pass 6 percent of the PMF and 100 percent of the SDF without overtopping while the lower dam will pass 4 percent of the PMF and 100 percent of the SDF without overtopping. Therefore, the spillway of each dam is adjudged as adequate.
Book Synopsis National Dam Safety Program. Warrenton Lake Dam (Inventory Number VA 06134), Rappahannock River Basin, Fauquier County, Commonwealth of Virginia. Phase I Inspection Report by : Michael Baker (III.)
Download or read book National Dam Safety Program. Warrenton Lake Dam (Inventory Number VA 06134), Rappahannock River Basin, Fauquier County, Commonwealth of Virginia. Phase I Inspection Report written by Michael Baker (III.) and published by . This book was released on 1981 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of a Phase I Inspection is to identify expeditiously those dams which may pose hazards to human life or property. The assessment of the general conditions of the dam is based upon available data and visual inspection. Detailed investigation and analyses involving topographic mapping, subsurface investigations, testing, and detailed computational evaluations are beyond the scope of a Phase I investigation; however, the investigation is intended to identify any need for such studies. Based upon the field conditions at the time of the field inspection and all available engineering data, the Phase I report addresses the hydraulic, hydrologic, geologic, geotechnic, and structural aspects of the dam. The engineering techniques employed give a reasonably accurate assessment of the conditions of the dam. It should be realized that certain engineering aspects cannot be fully analyzed during a Phase I inspection. Assessment and remedial measures in the report include the requirements of additional indepth study when necessary. Phase I reports include project information of the dam appurtenances, all existing engineering data, operational procedures, hydraulic/hydrologic data of the watershed, dam stability, visual inspection report and an assessment including required remedial measures.
Book Synopsis National Dam Safety Program. South Rivanna Dam (VA 00302), James River Basin, Albermarle County, State of Virginia. Phase I Inspection Report by : Michael Baker (III.)
Download or read book National Dam Safety Program. South Rivanna Dam (VA 00302), James River Basin, Albermarle County, State of Virginia. Phase I Inspection Report written by Michael Baker (III.) and published by . This book was released on 1978 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of a Phase I investigation is to identify expeditiously those dams which may pose hazards to human life or property. The assessment of the general conditions of the dam is based upon available data and visual inspections. Detailed investigation and analyses involving topographic mapping, subsurface investigations, testing, and detailed computational evaluations are beyond the scope of a Phase I investigation; however, the investigation is intended to identify any need for such studies. Based upon the field conditions at the time of the field inspection and all available engineering data, the Phase I report addresses the hydraulic, hydrologic, geologic, geotechnic, and structural aspects of the dam. The engineering techniques employed give a reasonably accurate assessment of the conditions of the dam. It should be realized that certain engineering aspects cannot be fully analyzed during a Phase I inspection. Assessment and remedial measures in the report include the requirements of additional indepth study when necessary. Phase I reports include project information of the dam and appurtenances, all existing engineering data, operational procedures, hydraulic/hydrologic data of the watershed, dam stability, visual inspection report and an assessment including required remedial measures.
Book Synopsis National Dam Safety Program. Lake Meade Dam (Inventory Number VA-80013), Lower James River Basin, City of Suffolk, Virginia. Phase I Inspection Report by : Paul Seiler
Download or read book National Dam Safety Program. Lake Meade Dam (Inventory Number VA-80013), Lower James River Basin, City of Suffolk, Virginia. Phase I Inspection Report written by Paul Seiler and published by . This book was released on 1979 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pursuant to Public Law 92-367, Phase I Inspection Reports are prepared under guidance contained in the recommended guidelines for safety inspection of dams, published by the Office of Chief of Engineers, Washington, D.C. 20314. The purpose of a Phase I investigation is to identify expeditiously those dams which may pose hazards to human life or property. The assessment of the general conditions of the dam is based upon available data and visual inspections. Detailed investigation and analyses involving topographic mapping, subsurface investigations, testing, and detailed computational evaluations are beyond the scope of a Phase I investigation; however, the investigation is intended to identify any need for such studies. Based upon the field conditions at the time of the field inspection and all available engineering data, the Phase I report addresses the hydraulic, hydrologic, geologic, geotechnic, and structural aspects of the dam. The engineering techniques employed give a reasonably accurate assessment of the conditions of the dam. It should be realized that certain engineering aspects cannot be fully analyzed during a Phase I inspection. Assessment and remedial measures in the report include the requirements of additional indepth study when necessary.
