(1) These Regulations may be cited as the Merchant Shipping (Submersible Craft Operations) Regulations 1987 and shall come into force on 1st October 1987.
(2) In these Regulations, unless the context otherwise requires—
“approved doctor” means a doctor approved by the Secretary of State as competent to examine pilots and crew;“casualty” means—
loss or presumed loss or abandonment of or damage to a submersible craft or supporting apparatus; or
loss of life or serious injury to any person occurring in the course of a submersible operation; or
any incident involving serious danger to the life or health of any person in a submersible craft;
“crew” means the person or persons within the submersible craft required to operate the craft or its equipment;
“diver lock out submersible craft” means a submersible craft a compartment of which allows underwater access for personnel and with a means of controlling the differential pressure between the inside and outside environment;
“ Diving Operation Regulations ” means the Merchant Shipping (Diving Operations) Regulations 1975 , the Submarine Pipe-lines (Diving Operations) Regulations 1976 , and the Diving Operations at Work Regulations 1981 , and, except for the purposes of regulation 12(2), includes any laws or other regulations of other countries having similar effect in such countries or their territorial waters or other waters under their jurisdiction;
“master” means the person in charge of the parent craft;
“operations controller” means the person appointed by the owner pursuant to regulation 5(1)(d);
“operations manual” means the manual referred to in regulation 5(1)(h) and Schedule 1;
“parent craft” means any vessel, structure or place from which a submersible craft is launched or recovered or from which it is supported or operated;
“pilot” means the person appointed to command the submersible craft or, in the case of a submersible craft which is an atmospheric diving suit, to operate that diving suit;
“submersible craft” means any description of manned mobile submersible apparatus which is designed to maintain some or all of its occupants at or near atmospheric pressure including free, self-propelled, tethered, towed or bottom contact propelled apparatus and atmospheric diving suits. A diving bell is not a submersible craft for the purposes of these Regulations; a“diving bell” means any compression chamber which is capable of being manned and is used or designed for use under the surface of water in supporting human life being a chamber in which any occupant is or may be subjected to a pressure of more than 300 millibars above atmospheric pressure during normal operation;
“submersible operation” means any operation of a submersible craft and its supporting equipment to which these Regulations apply;
“supporting equipment” means the launching and recovery gear used in connection with a submersible craft;
“United Kingdom ship” means such a ship as defined in section 21(2) of the 1979 Merchant Shipping Act .
(3) References in the Regulations to the owner of a submersible craft or supporting equipment, are for the purpose of the application of any provisions of these Regulations in relation to any particular submersible craft or supporting equipment, references to the person who at the relevant time has the management of that submersible craft or supporting equipment.
(4) In these Regulations:—
(a) a reference to a numbered regulation is, unless otherwise stated, a reference to the regulation of that number in these Regulations;
(b) a reference to a numbered schedule is a reference to the schedule of that number of these Regulations.