Breakdown clause. Time charterparties contain a clause providing that if the ship is unavailable for the charterer's use because there is loss of time as a result of "...breakdown or damages to hull, machinery or equipment..." (among other causes) payment of the hire money to the shipowner ceases for all or some of the time lost.

Broker. In the context of chartering, the most common "broker" is a "shipbroker". In general, in shipping, a broker is a person who acts as a "middleman" between two parties and negotiates the terms of a contract into which the two parties enter. The broker acts as an agent and usually represents only one of the parties, negotiating with the other party directly or with another broker representing the other side. In addition to a shipbrokerwho can be an owner's broker or a charterer's agent negotiating a charter.

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.


Breach of contract. A contract contains obligations of each of the parties to the agreement. If these obligations are not carried out or not performed or, if performed badly, a breach of contract occurs.

Barrel (Bbl). A unit of measurement of liquid cargoes, usually oil. One bbl contains 34.97261 Imperial gallons or 42 U.S. gallons, or 1 cubic metre of oil measures 6.29 bbls. If the specific gravity of the oil is 0.8, one tonne of oil will be approximately 7.9 bbls


Bona fide. "Good faith”. This is a legal term that comes from the Latin language and suggests honesty or sincerity. For example, in negotiations for a charter fixture one side must give bona fide information about the ship or the cargo to the other side.


Boycott clause. A charterer may insist that a charterparty contains a clause, which causes the shipowner to take the risks if the vessel is delayed by a "boycott" by labour.

Below bridges (BB). This term can be Found in instructions from port and charterers' agents to the ship to ensure that the ship is kept at the appropriate draft in order to ensure that it will have sufficient clearance above its highest point to pass safely below bridges (or overhead obstructions such as power cables) across a canal, channel or river in the approaches to a berth or port. To ensure the ship's clearance below bridges would be the shipowner's obligation.


Barratry. Under the U.K. Marine Insurance Act 1906 the term barratry includes every wrongful act willfully committed by the master or crew to the detriment of the owners or charterers, as the case may be.

Bagging of cargo. A charterparty may contain a clause, which stipulates that if the charterers load grain in bulk, they must supply to the master on his request sufficient empty bags to be used to collect any grain, which was spilled, and any grain that remained in the cargo space after discharge.

Black list. Because oil tankers frequently load oil from Islamic countries these countries may place certain ports on a "black list" such as Israeli or South African ports, and if tankers are known to have called at ports in those countries, the tankers' names are on this black list and the ship can be boycotted and refused entry or cargo.