what is a find owned msa 434 dredged material management area

World Trade Center Baltimore, 401 East Pratt St., Baltimore, MD 21202 - 3041 Maryland Port Administration, Department of Transportation Evartt.Ĭ/o Harbor Development Dept., Development & Administration World Trade Center Baltimore, 401 East Pratt St., Baltimore, Maryland, July 2008. Ramon Brigantti (Philadelphia District).Įx officio: Serena C. Army Corps of Engineers: Colonel Estee Pinchasin (Baltimore District) Lt. Representing Management Committee, Dredged Material Placement Program: Peter Goodwin, Ph.D. Representing Chesapeake Bay Foundation: one vacancy Kurtz, Secretary of Natural ResourcesĬo-Chair (chosen by Governor): Paul J. In general, DMMA weirs are designed with three major purposes in mind 1 to retain all of the dredged sediment solids within the DMMA, 2 to let the excess water leave the DMMA and return to the natural water body, and 3 to prevent scour or resuspension of settled solids and control the release of water in such a way that suspended solids usually measured with respect to turbidity within the return water are kept to a minimum.Dredged Material Management Plans, Maryland Executive Committee for EXECUTIVE COMMITTEE FOR DREDGED MATERIAL MANAGEMENT PLANS Co-Chair (chosen by Governor): Joshua E. The outlet structure is usually a weir box. In order to separate water from dredged material, a DMMA usually includes an outlet structure for letting supernatant water return to the natural water body from which it was entrained by the dredge. The containment area is known as a dredged material management area DMMA, dredged material disposal facility DMDF, confined disposal facility CDF, or by similar nomenclature. When placed upland, dredged material is usually accompanied by large amounts of water and a containment area is usually required to temporarily hold the water and permanently hold the dredged material.

When dredged material is placed on land, the process is usually called upland placement of dredged material. In basic terms there are only two choices place the material in the water or place it on land. One of the primary aspects of any dredging project is deciding where to place the dredged material.

Abstract: Dredging supports ports and harbors and the nation s transportation infrastructure by maintaining or creating navigation channels, similar to the way that highway construction maintains or creates highways.

What is a find owned msa 434 dredged material management area