stand-by ship 1. CSA Offshore Tug/Supply Ship, Stand-By Ship, Ice Class B, 2. Loa:71.9M, Lbp:64.1M, W:17M, D:7M, Draft:5.3M Stand-by ship Loa:71.9MLbp:64.1MW:17MD:7MDraft:5.3MCamber:NilDeck Area: 500M2Deck Loading:900TSeaman:30 personsThe main engine power:4*1471KW