BARECON "A". A standard-form bareboat charterparty used for existing ships, with or without an existing mortgage.
Both ends (Bends). This expression is frequently used when negotiating for the chartering of a ship, as regards rate of loading and discharge; loading and discharging expenses; appointment of charterers' or owners' agents at port of loading/discharge, etc. This term implies that the arrangements agreed upon apply both at the loading and discharging port(s).
BALTIME. A Uniform standard form time charter published by BIMCO. In 1974 another edition included a box type format for main details and descriptive text for the clauses. BALTIME generally favours the shipowners' side and contrasts the NYPE, the New York Produce Exchange Form of time charter, which tends to favour the charterer's side.
Butterworth tank cleaning system. This is a method for cleaning and gas freeing oil tanks by means of high pressure jets of water, either cold or heated. The apparatus consists essentially of double opposed nozzles which rotate slowly about their horizontal and vertical axes, projecting two high pressure streams of water against all inside surfaces of the deck, bulkheads, tank framing and shell plating.