Pascagoula Harbor Mississippi Feasibility Report On Improvement Of The Federal Deep Draft Navigation Channel Volume 2 Technical Appendices Revision
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Author | : CORPS OF ENGINEERS MOBILE AL MOBILE DISTRICT. |
Publisher | : |
Total Pages | : 515 |
Release | : 1985 |
Genre | : |
ISBN | : |
Download Pascagoula Harbor, Mississippi. Feasibility Report on Improvement of the Federal Deep-Draft Navigation Channel. Volume 2. Technical Appendices. Revision Book in PDF, Epub and Kindle
The report presents the results of a feasibility study to determine if widening and/or deepening the existing Federal deep-draft navigation project would be economically justified and environmentally feasible. The plan recommended provides for deepening the existing entrance channel to 44 feet at a width of 550 feet from the gulf to the southern end of Horn Island Pass, then continuing the 44-foot depth through Horn Island Pass at a width of 600 feet. Within Mississippi Sound and into the Pascagoula River, the channel would be deepened to 42 feet at the present width of 350 feet. The existing Bayou Casotte channel would be deepened to 42 feet and widened to 350 feet and would include a new 1150-foot diameter turning basin just inside the mouth of Bayou Casotte. Mitigation for the unavoidable loss of 4 acres of emergent wetlands from the construction of the Bayou Casotte turning basin would be provided by restoring 6 acres of disturbed wetland habitat to a natural emergent nature. Construction is estimated to cost $57.3 million. Interest and amortization and future maintenance of the channel modifications amount to an annual charge of $5.4 million. Average annual equivalent benefits amount to $22.3 million, yielding a benefit-cost ratio of 4.1 to 1. Contents: Geotechnical Conditions; Design and Cost Estimates; Benefit Evaluation; Environmental Documentation; Public Involvement and Comments.
Author | : CORPS OF ENGINEERS MOBILE AL MOBILE DISTRICT. |
Publisher | : |
Total Pages | : 211 |
Release | : 1985 |
Genre | : |
ISBN | : |
Download Pascagoula Harbor, Mississippi, Feasibility Report on Improvement of the Federal Deep-Draft Navigation Channel. Volume 1. Main Report and Environmental Impact Statement Book in PDF, Epub and Kindle
The report presents the results of a feasibility study to determine if widening and/or deepening the existing Federal deep-draft navigation project would be economically justified and environmentally feasible. The plan recommended provides for deepening the existing entrance channel to 44 feet at a width of 550 feet from the gulf to the southern end of Horn Island Pass, then continuing the 44-foot depth through Horn Island Pass at a width of 600 feet. Within Mississippi Sound and into the Pascagoula River, the channel would be deepened to 42 feet at the present width of 350 feet. The existing Bayou Casotte channel would be deepened to 42 feet and widened to 350 feet and would include a new 1150-foot diameter turning basin just inside the mouth of Bayou Casotte. Mitigation for the unavoidable loss of 4 acres of emergent wetlands from the construction of the Bayou Casotte turning basin would be provided by restoring 6 acres of disturbed wetland habitat to a natural emergent nature. Construction is estimated to cost $57.3 million. Interest and amortization and future maintenance of the channel modifications amount to an annual charge of $5.4 million. Average annual equivalent benefits amount to $22.3 million, yielding a benefit-cost ratio of 4.1 to 1.
Author | : |
Publisher | : |
Total Pages | : 162 |
Release | : 1985 |
Genre | : |
ISBN | : |
Download Pascagoula Harbor Federal Deep-draft Navigation Channel Improvement Feasibility Report Book in PDF, Epub and Kindle
Author | : |
Publisher | : |
Total Pages | : 105 |
Release | : 1992 |
Genre | : |
ISBN | : |
Download Improvement of the Federal Deep-Draft Navigation Channel, Pascagoula Harbor, Mississippi. General Design Memorandum. Main Report. Revision Book in PDF, Epub and Kindle
Project background and history. A discussion of the reformulation process and results, followed by the detailed design of the recommended plan, with general information on economics and environmental effects.
Author | : United States. Army. Corps of Engineers. Mobile District |
Publisher | : |
Total Pages | : |
Release | : 1984 |
Genre | : Channels (Hydraulic engineering) |
ISBN | : |
Download Pascagoula Harbor, Mississippi Book in PDF, Epub and Kindle
Author | : United States. Army. Corps of Engineers. Mobile District |
Publisher | : |
Total Pages | : |
Release | : 1984 |
Genre | : Environmental impact statements |
ISBN | : |
Download Feasibility Report on Improvement of the Federal Deep-draft Navigation Project, Pascagoula Harbor, Mississippi Book in PDF, Epub and Kindle
Author | : |
Publisher | : |
Total Pages | : 598 |
Release | : 1985 |
Genre | : Transportation |
ISBN | : |
Download Transportation... Weekly Government Abstracts Book in PDF, Epub and Kindle
Author | : |
Publisher | : |
Total Pages | : 1452 |
Release | : 1993-03 |
Genre | : Science |
ISBN | : |
Download Government Reports Announcements & Index Book in PDF, Epub and Kindle
Author | : |
Publisher | : |
Total Pages | : 1160 |
Release | : 1985 |
Genre | : Government reports announcements & index |
ISBN | : |
Download Government Reports Annual Index Book in PDF, Epub and Kindle
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Total Pages | : |
Release | : 2007 |
Genre | : Coastwise navigation |
ISBN | : |
Download Pascagoula Harbor Navigation Channel Book in PDF, Epub and Kindle
This DSEIS [Draft Supplemental Environmental Impact Statement] was prepared to "evaluate construction of authorized improvements to the Pascagoula Harbor Federal Navigation Project (Pascagoula Harbor Navigation Channel) in Jackson County, Mississippi. This FSEIS updates the Final Environmental Impact Statement (FEIS) published in July 1985, which evaluated the potential for widening and deepening channels associated with the existing Pascagoula Harbor."--From Executive Summary (Leaf ES-1)