Construction Jobs on the Water
Heavy-Equipment Operators - Laborers - Dockbuilders - Iroworkers - Dredging
Marine Construction - Waterfront Demolition - Erosion - Beach Restoration
Why are commercial mariners looking into job opportunities in construction? One
reason may be the difficulties of obtaining mariner credentialing. Between the MMC
(merchant mariner credential), STCW certification (Standards of Training,
Certification and Watchkeeping for Seafarers), and TWICs (Transportation Worker
Identification Credential), some people are looking into construction & demolition.  
The floating crane Roger R. Henry is operated by the U.S. Army Corps of Engineers, a federal