![]() Vessels will be inspected prior to contract approval by DNR. For safety purposes, all towing will be done using safety chain and chain fingers. Be equipped for safe commercial crab dredging. necessary to safely operate the crab dredge. Have all necessary deck equipment – winch, tow chain, tow chain safety clip (fingers), support frames, trawl blocks, etc. Be equipped with an accurate, functional Digital Global Positioning System unite as sites are located and distances covered are recorded by means of this unit. The vessel shall be capable of accommodating all State provided equipment and must meet the following qualifications: a. b) Provide a captain, mate and vessel suitable for winter operation and fully equipped for winter crab dredging. DNR also calculates the estimated number of females that could spawn within the year, which is an important indicator of future spawning potential. The Winter Dredge Survey produces information that is essential for the management of the species, such as an estimate of the number of crabs over-wintering in the bay and the number of young crabs entering the population each year. ![]() Specifications include, but are not limited to: a) Assist the DNR – Fishing and Boating Services in completing the Winter Crab Dredge Survey which is the only Bay-wide fishery independent effort to estimate the number of blue crabs living in the Chesapeake Bay.
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