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Evaluation Of Dredged Material Dewatering Alternatives For The Craney Island Disposal Area Norfolk Virginia
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Book Synopsis Evaluation of Dredged Material Dewatering Alternatives for the Craney Island Disposal Area, Norfolk, Virginia by : T. Allan Haliburton
Download or read book Evaluation of Dredged Material Dewatering Alternatives for the Craney Island Disposal Area, Norfolk, Virginia written by T. Allan Haliburton and published by . This book was released on 1980 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Disposal Alternatives for New Work Dredged Material Deepening of Norfolk Harbor by : Timothy D. Stark
Download or read book Disposal Alternatives for New Work Dredged Material Deepening of Norfolk Harbor written by Timothy D. Stark and published by . This book was released on 1993 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication describes the evaluation of various disposal alternatives for the estimated 12 million cu yd of maintenance and new work dredged material resulting from the proposed deepening of Norfolk Harbor from elevation -50 to -55 ft MLW. The U.S. Army Engineer District, Norfolk, Virginia estimated that 3 million cu yd of the dredged material will consist of sandy material which is suitable for dike construction. The remaining 9 million cu yd will probably consist of cohesive material and will require a disposal alternative. The disposal alternatives included; (1) expanding Craney Island using underwater dikes; (2) stabilizing the existing perimeter dikes using berms constructed of suitable dike material; and (3) raising the west perimeter dike from el +34 to el +40 ft MLW and raising the north and east perimeter dikes from el +40 to +45 ft MLW. It was concluded that Craney Island could be expanded using underwater dikes located along the six alignments proposed by Goforth (1986). The underwater dikes could be constructed using the sandy dredged material and the 9 million cu yd of cohesive material would be contained by the underwater dikes ... Consolidation, Dredging, Slope stability, Desiccation, Dredged material, Strip drains, Dike, Geotechnical.
Book Synopsis Management Plan for the Disposal of Contaminated Material in the Craney Island Dredged Material Management Area by :
Download or read book Management Plan for the Disposal of Contaminated Material in the Craney Island Dredged Material Management Area written by and published by . This book was released on 1993 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Craney Island Management Plan was developed to extend the life of the Craney Island Dredged Material Management Area (CIDMMA). The CIDMMA is used to dispose maintenance and new work dredged material from the project area. With current practice, CIDMMA would reach ultimate capacity by the year 2000. If, however, suitable material is barged to the sea and only contaminated material is placed in the facility (Restricted Use Program), then the life of the facility can be extended. Two tasks were addressed in this study: (a) determine service life under Restricted Use and (b) determine contaminant losses and conduct a Comprehensive Analysis of Migration Pathways (CAMP) expected to occur under Restricted Use. The results showed that the service life of the CIDMMA could be extended under Restrictive Use for approximately 140 years under baseline coniditions or 90 years under Worst Case conditions. The CAMP analysis was conducted along three major contaminant migration pathways (effluent, leachate, and volatile). Effluent was the most significant pathway for metal losses and volatilisation and for polynuclear aromatic hydrocarbon (PAH) losses. Leachate losses under a fully dewatered condition would not exceed effluent losses for some metals. PAH losses for a fully dewatered condition would not exceed effluent losses.
Book Synopsis Offshore Ocean Dredged Material Disposal Site Designation, Norfolk by :
Download or read book Offshore Ocean Dredged Material Disposal Site Designation, Norfolk written by and published by . This book was released on 1993 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Perimeter Dike Stability Analyses Craney Island Disposal Area, Norfolk Districk, Norfolk, Virginia by : Jack Fowler
Download or read book Perimeter Dike Stability Analyses Craney Island Disposal Area, Norfolk Districk, Norfolk, Virginia written by Jack Fowler and published by . This book was released on 1987 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: *This study investigates the stability of existing and proposed perimeter dikes at Craney Island disposal area when the crest evaluations are raised to e1 +34 on the west and e1 +40 on the east side. With these crest elevations, the dredged material could be raised to e1 +30 on the west side and e1 +36 on the east side. Dike configurations were developed for the west leg, east leg, north leg, and northwest corner. The west leg required a 2-ft road berm and a water berm to achieve a safety factor of 1.3. The other sections did not require any additional berms or setbacks. By raising the dike on the inward side using the same slopes, the safety factors were above 1.3. Reinforcement of the raised dikes was found not to be feasible. Dike settlement was evaluated. It was found that the use of wick drains to increase the shear strength of the soft foundation clay was not economically feasible because of the excess depth of the dike cross section. Settlement from raising the east, west, and north perimeter dikes was estimated to be about 4 ft. (Author).
Book Synopsis Long-term Management Strategy for Dredged Material Disposal for Naval Weapons Station, Yorktown, Yorktown, Virginia ; Naval Supply Center, Cheatham Annex, Williamsburg, Virginia ; and Naval Amphibious Base, Little Creek, Norfolk, Virginia by :
Download or read book Long-term Management Strategy for Dredged Material Disposal for Naval Weapons Station, Yorktown, Yorktown, Virginia ; Naval Supply Center, Cheatham Annex, Williamsburg, Virginia ; and Naval Amphibious Base, Little Creek, Norfolk, Virginia written by and published by . This book was released on 1993 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluating Environmental Effects of Dredged Material Management Alternatives by :
Download or read book Evaluating Environmental Effects of Dredged Material Management Alternatives written by and published by . This book was released on 1992 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document is intended to serve as a consistent "roadmap" for U.S. Army Corps of Engineers and U.S. Environmental Protection Agency personnel in evaluating the environmental acceptability of dredged amterial management alternatives. Specifically, its major objectives are to provide: A general technical framwork for evaluating the environmental acceptability of dredged material management, alternatives (open-water disposal, confined (diked) disposal, and beneficial uses). Additional technical guidance to augment present implementation and testing manuals for addressing the environmental acceptability of available management options for the discharge of dredged material in both ope water and confined sites. Enhanced consistency and coordination in USAC/EPA decision making in accordance with Federal environmantl statutes regulating dredged material management.
Book Synopsis Long-term Management Strategy for Dredged Material Disposal for the Naval Weapons Station, Yorktown, Yorktown, Virginia ; Naval Supply Center, Cheatham Annex, Williamsburg, Virginia ; and Naval Amphibious Base, Little Creek, Norfolk, Virginia by : Paul A. Zappi
Download or read book Long-term Management Strategy for Dredged Material Disposal for the Naval Weapons Station, Yorktown, Yorktown, Virginia ; Naval Supply Center, Cheatham Annex, Williamsburg, Virginia ; and Naval Amphibious Base, Little Creek, Norfolk, Virginia written by Paul A. Zappi and published by . This book was released on 1990 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Guidelines for Dredged Material Disposal Area Reuse Management by : Raymond Lowree Montgomery
Download or read book Guidelines for Dredged Material Disposal Area Reuse Management written by Raymond Lowree Montgomery and published by . This book was released on 1978 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Solid Residuals Management at Centralized Vehicle Wash Facilities by : Trudy J. Olin
Download or read book Solid Residuals Management at Centralized Vehicle Wash Facilities written by Trudy J. Olin and published by . This book was released on 1995 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water Quality Monitoring of the Craney Island Dredge Material Disposal Area, Port of Hampton Roads, Virginia by : Donald D. Adams
Download or read book Water Quality Monitoring of the Craney Island Dredge Material Disposal Area, Port of Hampton Roads, Virginia written by Donald D. Adams and published by . This book was released on 1975 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Subsurface Dewatering Investigation for the Craney Island Disposal Area by : Robert Y. K. Cheng
Download or read book Subsurface Dewatering Investigation for the Craney Island Disposal Area written by Robert Y. K. Cheng and published by . This book was released on 1986 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Craney Island Disposal Area by : Michael R. Palermo
Download or read book Craney Island Disposal Area written by Michael R. Palermo and published by . This book was released on 1990 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Craney Island disposal ara is a 2,500-acre confined dredged material disposal facility located near Norfolk, VA. In 1981, the Craney Island Management Plan (CIMP) was developed to extend the useful life of the site for disposal of maintenance material from the project area. The CIMP called for subdivision of the site into three subcontainments and use of alternating filling and dewatering cycles. Management of the site in general accordance with the CIMP was implemented in 1984. This report documents site operations and monitoring data for the Craney Island disposal area from Oct 1980 to Sept 1987. Field sampling operations, laboratory testing, and monitoring and survey data are described and interpreted. Based on the monitoring data collected to data and projections of future fill rates, the site will be filled to elevation +30 ft during FY 2000 if the present intensity of management is continued. If the site had not been subdivided and management for dewatering not initiated, the site would fill during FY 1997. Therefore, the CIMP as implemented to date will result in a gain in useful life of approximately 3 years or 2% of the remaining capacity. Differences are due to a combination of factors, including inaccuracies of models in projecting long-term fill rates, inefficiencies in implementing the CIMP, natural inefficiencies of desiccation processes, and the placement of significant volumes of new work material in the site.
Book Synopsis Water Quality Monitoring of the Craney Island Dredge Material Disposal Area, Port of Hampton Roads, Virginia - April 1975 to March 1976 by : Donald D. Adams
Download or read book Water Quality Monitoring of the Craney Island Dredge Material Disposal Area, Port of Hampton Roads, Virginia - April 1975 to March 1976 written by Donald D. Adams and published by . This book was released on 1976 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dredge Disposal Alternatives Study (draft) Final Report by :
Download or read book Dredge Disposal Alternatives Study (draft) Final Report written by and published by . This book was released on 1986 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Norfolk Harbor Maintenance Dredging by :
Download or read book Norfolk Harbor Maintenance Dredging written by and published by . This book was released on 1973 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Verification of Procedures for Designing Dredged Material Containment Areas for Solids Retention by : Daniel E. Averett
Download or read book Verification of Procedures for Designing Dredged Material Containment Areas for Solids Retention written by Daniel E. Averett and published by . This book was released on 1988 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
