Author: Publisher:
ISBN:
Category : Irrigation canals and flumes
Languages : en
Pages : 38
Book Description
Laboratory Studies of Subgrade and Earth Lining Materials, Canals, Laterals and Drains, East Bench Unit, Missouri River Basin Project, Montana
Author: Publisher:
ISBN:
Category : Irrigation canals and flumes
Languages : en
Pages : 38
Book Description
Dictionary Catalog of the Department Library
Author: United States. Department of the Interior. LibraryPublisher:
ISBN:
Category : Library catalogs
Languages : en
Pages : 828
Book Description
National Union Catalog
Author: Publisher:
ISBN:
Category : Union catalogs
Languages : en
Pages : 712
Book Description
Includes entries for maps and atlases.
Dams and Public Safety
Author: Robert B. JansenPublisher:
ISBN:
Category : Dam failures
Languages : en
Pages : 348
Book Description
Riprap Design Criteria, Recommended Specifications, and Quality Control
Author: Peter Frederick LagassePublisher: Transportation Research Board
ISBN: 0309098661
Category : Riprap
Languages : en
Pages : 226
Book Description
TRB's National Cooperative Highway Research Program (NCHRP) Report 568: Riprap Design Criteria, Recommended Specifications, and Quality Control examines design guidelines; recommended material specifications and test methods; recommended construction specifications; and construction, inspection, and quality control guidelines for riprap for a range of applications, including revetment on streams and riverbanks, bridge piers and abutments, and bridge scour countermeasures such as guide banks and spurs.
Lining of Waste Impoundment and Disposal Facilities
Author: Laboratory Studies for Final Design on Embankment Materials from Three Proposed Borrow Areas, Clark Canyon Dam, East Bench Unit, Missouri River Basin Project, Montana
Author: Willard EllisWastewater Stabilization Lagoon
Author: J. S. RussellAn Asset Management Approach for Drainage Infrastructure and Culverts
Author: Mohammad NajafiPublisher:
ISBN:
Category : Culverts
Languages : en
Pages : 308
Book Description
Drainage infrastructure systems (culvert, storm sewer, outfall and related drainage elements) are mostly buried underground and are in need of special attention in terms of proactive/preventive asset management strategy. Drainage infrastructure systems represent an integral portion of roadway assets that routinely require inspection, maintenance, repair and renewal. Further challenges are the wide geospatial distribution of these infrastructure assets and environmental exposure. There has been considerable research conducted on culverts, but mostly looked at the problem from a traditional structural/geotechnical perspective. Asset management procedures for culverts and drainage infrastructure systems are complex issues, and can benefit a great deal from an optimal asset management program that draws from programs pertaining to buried pipes. The first and most important step in an asset management initiative is the establishment of mechanism for asset inventory and asset conditions in a format compatible with the routine procedures of field operators and inspectors. The first objective of this research project was to develop field protocols and operational business rules for inventory data collection and management and inspection of drainage infrastructures in terms of types of data to be collected, frequency of inspection, and analysis and reporting mechanisms. After review of these protocols by the project oversight committee, a pilot study was conducted to verify efficiency of their implementation. The condition assessment protocol introduced is useful in evaluating the overall condition of culverts and can be used for decision making regarding the repair, renewal or replacement of culverts. For the second objective of this project, investigators examined the inventory and inspection protocols employed by Ohio Department of Transportation (ODOT) and developed a decision support platform, which establishes a link between the inspection results and appropriate repair, renewal and replacement procedures. After applying the recommended procedures, the transportation agencies can better track the conditions of culverts thereby reducing the risks of culvert failures.
Design and Construction of RCRA/CERCLA Final Covers
Author: United States. Environmental Protection AgencyPublisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 214
Book Description