Repair and Rehabilitation of Dams

Repair and Rehabilitation of Dams PDF Author: James E. McDonald
Publisher: Washington, D.C. : U.S. Army Corps of Engineers, Engineer Research and Development Center
ISBN:
Category : Arch dams Maintenance repair Case studies
Languages : en
Pages : 272

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Book Description
This study was conducted to identify methods that have been used in the repair and rehabilitation of concrete dams. Information was obtained through literary searches, discussions with project personnel, and visits to project sites. Each case history includes a background of the project, the deficiency that necessitated repair or rehabilitation, and descriptions of materials and methods used in the repair or rehabilitation. When available, the cost of the repair project and the performance of the repair to date have been included. Case histories included in this report cover a range of deficiencies in concrete structures, including cracking, spalling, erosion, leakage, inadequate PMF capacity, expansion resulting from alkali-aggregate reaction, instability, and insufficient storage capacity.

Repair and Rehabilitation of Dams

Repair and Rehabilitation of Dams PDF Author: James E. McDonald
Publisher: Washington, D.C. : U.S. Army Corps of Engineers, Engineer Research and Development Center
ISBN:
Category : Arch dams Maintenance repair Case studies
Languages : en
Pages : 272

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Book Description
This study was conducted to identify methods that have been used in the repair and rehabilitation of concrete dams. Information was obtained through literary searches, discussions with project personnel, and visits to project sites. Each case history includes a background of the project, the deficiency that necessitated repair or rehabilitation, and descriptions of materials and methods used in the repair or rehabilitation. When available, the cost of the repair project and the performance of the repair to date have been included. Case histories included in this report cover a range of deficiencies in concrete structures, including cracking, spalling, erosion, leakage, inadequate PMF capacity, expansion resulting from alkali-aggregate reaction, instability, and insufficient storage capacity.

Onsite Wastewater Treatment Systems Manual

Onsite Wastewater Treatment Systems Manual PDF Author:
Publisher:
ISBN:
Category : Sewage
Languages : en
Pages : 378

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Book Description
"This manual contains overview information on treatment technologies, installation practices, and past performance."--Introduction.

Design of Gravity Dams

Design of Gravity Dams PDF Author: Bureau Of Reclamation
Publisher:
ISBN: 9781839310577
Category : Technology & Engineering
Languages : en
Pages : 586

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Book Description


Marine Mammals Ashore

Marine Mammals Ashore PDF Author: Joseph R. Geraci
Publisher: National Aquarium in Baltimore
ISBN: 0977460908
Category : Marine mammals
Languages : en
Pages : 386

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Book Description
Comprehensive manual for understanding and carrying out marine mammal rescue activities for stranded seals, manatees, dolphins, whales, or sea otters.

Layout and Design of Shallow-draft Waterways

Layout and Design of Shallow-draft Waterways PDF Author: United States. Army. Office of the Chief of Engineers
Publisher:
ISBN:
Category : Channels (Hydraulic engineering)
Languages : en
Pages : 134

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Book Description
The purpose of this manual is to provide guidance for planning, layout and design of shallow-draft waterways.

Water Supply Planning

Water Supply Planning PDF Author: David W. Prasifka
Publisher:
ISBN: 9780894648380
Category : Technology & Engineering
Languages : en
Pages : 266

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Book Description
As a source of reference material for the practising water engineer or water manager, this book outlines a strategy for projecting water consumption for specific types of land use and selecting a water conservation programme to maximise the beneficial use of a limited natural resource - a situation that typifies new development nationally and worldwide.

Corcoran Gallery of Art

Corcoran Gallery of Art PDF Author: Corcoran Gallery of Art
Publisher: Lucia Marquand
ISBN: 9781555953614
Category : Painting
Languages : en
Pages : 0

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Book Description
This authoritative catalogue of the Corcoran Gallery of Art's renowned collection of pre-1945 American paintings will greatly enhance scholarly and public understanding of one of the finest and most important collections of historic American art in the world. Composed of more than 600 objects dating from 1740 to 1945.

Making The Russian Bomb

Making The Russian Bomb PDF Author: Thomas B. Cochran
Publisher: Routledge
ISBN: 0429720580
Category : History
Languages : en
Pages : 313

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Book Description
The Natural Resources Defense Council once again provides the definitive account of the current status of Russian nuclear weapons. Taking advantage of previously unavailable information the authors describe the origins, growth, and decline of the massive Soviet nuclear weapons production complex-the places involved in the recent headline-making epi

Beans, Bullets, and Black Oil

Beans, Bullets, and Black Oil PDF Author: Worrall Reed Carter
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 520

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Book Description


The Water Footprint Assessment Manual

The Water Footprint Assessment Manual PDF Author: Maite M. Aldaya
Publisher: Routledge
ISBN: 1136538526
Category : Business & Economics
Languages : en
Pages : 224

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Book Description
People use lots of water for drinking, cooking and washing, but significantly more for producing things such as food, paper and cotton clothes. The water footprint is an indicator of water use that looks at both direct and indirect water use of a consumer or producer. Indirect use refers to the 'virtual water' embedded in tradable goods and commodities, such as cereals, sugar or cotton. The water footprint of an individual, community or business is defined as the total volume of freshwater that is used to produce the goods and services consumed by the individual or community or produced by the business. This book offers a complete and up-to-date overview of the global standard on water footprint assessment as developed by the Water Footprint Network. More specifically it: o Provides a comprehensive set of methods for water footprint assessment o Shows how water footprints can be calculated for individual processes and products, as well as for consumers, nations and businesses o Contains detailed worked examples of how to calculate green, blue and grey water footprints o Describes how to assess the sustainability of the aggregated water footprint within a river basin or the water footprint of a specific product o Includes an extensive library of possible measures that can contribute to water footprint reduction