Prepared by the Task Committee on Instrumentation and Monitoring Dam Performance of the Hydropower Committee of the Energy Division of ASCE. This report is a handy and comprehensive source of information for dam owners, engineers, and regulators about instrumentation and measurements for monitoring performance of all types of dams. It presents the methodology and process for the selection, measurement instruments and techniques, installation, operation, maintenance, use, and evaluation of instrumentation and measurement systems for dams, appurtenant structures, their foundations, and environment. Topics include: factors affecting dam performance, means and methods of monitoring dam performance, planning and implementation of a monitoring program, data evaluation and reporting, and decision making. Case histories of instrumentation and monitoring programs at specific dams are provided for the reader. Product Review "I highly recommend this comprehensive reference on instrumentation used to evaluate dam performance. All owners, engineers, and regulators of dams should own a copy of this book." ?Fred Sage, Field Branch Chief, California Division of Safety of Dams

Besides giving an historical introduction to embankment dams the book describes the need for instrumentation, planning procurement and installation practices of instruments. The significance of visual inspection and techniques, of monitoring various parameters, seepage, pore pressure, surface and internal displacements, earth pressures and seismic behaviour, through instrumentation has been described. Collection and processing of data and their use for back analysis to check stability of a dam at various stages of construction and reservoir filling have been suggested. In addition to case histories quoted in various chapters, an exclusive chapter on select case histories has been added which describes the conventional and latest instruments that are being used and methods adopted for installation, monitoring and analyses of data.

Introductory technical guidance for civil engineers and construction managers interested in soil and rock fill embankment dams. Here is what is discussed; 1. APPURTENANCES AND CONSTRUCTION 2. EMBANKMENT MATERIALS 3. EMBANKMENT DESIGN 4. GENERAL CONSIDERATIONS 5. CONSTRUCTION CONTROL 6. CUTOFF WALLS.

Introductory technical guidance for civil engineers, geotechnical engineers and construction managers interested in construction of embankment dams. Here is what is discussed: 1. FOUNDATION TREATMENT, 2. COMPACTED EARTHFILL, 3. COMPACTED PERVIOUS FILL, 4. SEMIPERVIOUS FILL, 5. ROCKFILL, 6. RIPRAP, 7. MISCELLANEOUS FILLS, 8. INSTRUMENT INSTALLATIONS, 9. RECORDS AND REPORTS., 10. CONTROL CRITERIA.