National Dam Inspection Program. McConnell Lake Dam (NDI-ID Number PA-00398, DER-ID Number 52-91) Delaware River Basin, Pike County, Pennsylvania. Phase I Inspection Report.
Abstract
Based on the visual inspection, past performance and the available engineering data, the dam and its appurtenant structures appear to be in fair condition. The following recommendations are presented for immediate action by the owner: (1) that a detailed hydrologic and hydraulic engineering analysis be made by a professional engineer with experience in the design and construction of dams to determine means for improving the capacity of the spillway and reservoir system so that it will meet the requirements of the Commonwealth of Pennsylvania, (2) that all brush and trees be removed from the embankment slopes and that this maintenance be repeated on a regular basis, (3) that at least the two top valves be greased and operated on an annual basis, (4) that a formal surveillance plan and downstream warning system be developed for implementation during periods of high or prolonged precipitation, and (5) that an operation and maintenance manual be prepared for guidance in the operation of the dam during normal and emergency conditions, and that a schedule be developed for the annual inspection of the dam and its appurtenant structures.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jun 01, 1980
- Accession Number
- ADA087907