Compressor supplier Tamrotor Marine Compressors (TMC) has been awarded a contract by Sembcorp Marine to supply compressed air systems to the new build Heerema Sleipnir crane vessel. The scope of work includes manufacturing and delivery of a complete marine compressed air system, including Smart Air service air compressors, service air dryers, control air compressors and control air dryers. The new generation semi-submersible crane vessel Heerema Sleipnir is designed for worldwide offshore heavy lifting.