Solas and Lsa & Fss Codes: International Convention For The Safety of Life at Sea (SOLAS), 1974
Solas and Lsa & Fss Codes: International Convention For The Safety of Life at Sea (SOLAS), 1974
Solas and Lsa & Fss Codes: International Convention For The Safety of Life at Sea (SOLAS), 1974
The SOLAS Convention in its successive forms is generally regarded as the most important
of all international treaties concerning the safety of merchant ships. The first version was
adopted in 1914, in response to the Titanic disaster, the second in 1929, the third in 1948,
and the fourth in 1960. The 1974 version includes the tacit acceptance procedure - which
provides that an amendment shall enter into force on a specified date unless, before that
date, objections to the amendment are received from an agreed number of Parties.
As a result the 1974 Convention has been updated and amended on numerous occasions.
The Convention in force today is sometimes referred to as SOLAS, 1974, as amended.
Technical provisions
The main objective of the SOLAS Convention is to specify minimum standards for the
construction, equipment and operation of ships, compatible with their safety. Flag States are
responsible for ensuring that ships under their flag comply with its requirements, and a
number of certificates are prescribed in the Convention as proof that this has been done.
Control provisions also allow Contracting Governments to inspect ships of other Contracting
States if there are clear grounds for believing that the ship and its equipment do not
substantially comply with the requirements of the Convention - this procedure is known as
port State control.The current SOLAS Convention includes Articles setting out general
obligations, amendment procedure and so on, followed by an Annex divided into 12
Chapters.
1
Chapter II-1 - Construction - Subdivision and stability, machinery and electrical
installations
The subdivision of passenger ships into watertight compartments must be such that after
assumed damage to the ship's hull the vessel will remain afloat and stable. Requirements
for watertight integrity and bilge pumping arrangements for passenger ships are also laid
down as well as stability requirements for both passenger and cargo ships.
The degree of subdivision - measured by the maximum permissible distance between two
adjacent bulkheads - varies with ship's length and the service in which it is engaged. The
highest degree of subdivision applies to passenger ships.
Requirements covering machinery and electrical installations are designed to ensure that
services which are essential for the safety of the ship, passengers and crew are maintained
under various emergency conditions.
"Goal-based standards" for oil tankers and bulk carriers were adopted in 2010, requiring
new ships to be designed and constructed for a specified design life and to be safe and
environmentally friendly, in intact and specified damage conditions, throughout their life.
Under the regulation, ships should have adequate strength, integrity and stability to
minimize the risk of loss of the ship or pollution to the marine environment due to structural
failure, including collapse, resulting in flooding or loss of watertight integrity.
They include the following principles: division of the ship into main and vertical zones by
thermal and structural boundaries; separation of accommodation spaces from the
remainder of the ship by thermal and structural boundaries; restricted use of combustible
materials; detection of any fire in the zone of origin; containment and extinction of any fire in
the space of origin; protection of the means of escape or of access for fire-fighting
purposes; ready availability of fire-extinguishing appliances; minimization of the possibility of
ignition of flammable cargo vapour.
2
Chapter III - Life-saving appliances and arrangements
The Chapter includes requirements for life-saving appliances and arrangements, including
requirements for life boats, rescue boats and life jackets according to type of ship. The
International Life-Saving Appliance (LSA) Code gives specific technical requirements for
LSAs and is mandatory under Regulation 34, which states that all life-saving appliances and
arrangements shall comply with the applicable requirements of the LSA Code.
Chapter IV - Radiocommunications
The Chapter incorporates the Global Maritime Distress and Safety System (GMDSS). All
passenger ships and all cargo ships of 300 gross tonnage and upwards on international
voyages are required to carry equipment designed to improve the chances of rescue
following an accident, including satellite emergency position indicating radio beacons
(EPIRBs) and search and rescue transponders (SARTs) for the location of the ship or
survival craft.
Regulations in Chapter IV cover undertakings by contracting governments to provide
radiocommunication services as well as ship requirements for carriage of
radiocommunications equipment. The Chapter is closely linked to the Radio Regulations of
the International Telecommunication Union.
The subjects covered include the maintenance of meteorological services for ships; the ice
patrol service; routeing of ships; and the maintenance of search and rescue services.
This Chapter also includes a general obligation for masters to proceed to the assistance of
those in distress and for Contracting Governments to ensure that all ships shall be
sufficiently and efficiently manned from a safety point of view.
The chapter makes mandatory the carriage of voyage data recorders (VDRs) and automatic
ship identification systems (AIS).
3
Chapter VI - Carriage of Cargoes
The Chapter covers all types of cargo (except liquids and gases in bulk) "which, owing to
their particular hazards to ships or persons on board, may require special precautions". The
regulations include requirements for stowage and securing of cargo or cargo units (such as
containers). The Chapter requires cargo ships carrying grain to comply with the
International Grain Code.
Part A-1 - Carriage of dangerous goods in solid form in bulk - covers the documentation,
stowage and segregation requirements for these goods and requires reporting of incidents
involving such goods.
Part B covers Construction and equipment of ships carrying dangerous liquid chemicals in
bulk and requires chemical tankers to comply with the International Bulk Chemical Code
(IBC Code).
Part C covers Construction and equipment of ships carrying liquefied gases in bulk and gas
carriers to comply with the requirements of the International Gas Carrier Code (IGC Code).
Part D includes special requirements for the carriage of packaged irradiated nuclear fuel,
plutonium and high-level radioactive wastes on board ships and requires ships carrying
such products to comply with the International Code for the Safe Carriage of Packaged
Irradiated Nuclear Fuel, Plutonium and High-Level Radioactive Wastes on Board Ships (INF
Code).
The chapter requires carriage of dangerous goods to be in compliance with the relevant
provisions of the International Maritime Dangerous Goods Code (IMDG Code).
4
Chapter VIII - Nuclear ships
Gives basic requirements for nuclear-powered ships and is particularly concerned with
radiation hazards. It refers to detailed and comprehensive Code of Safety for Nuclear
Merchant Ships which was adopted by the IMO Assembly in 1981.
Regulation XI-2/5 requires all ships to be provided with a ship security alert system.
,Regulation XI-2/6 covers requirements for port facilities, providing among other things for
Contracting Governments to ensure that port facility security assessments are carried out
and that port facility security plans are developed, implemented and reviewed in accordance
with the ISPS Code.Other regulations in this chapter cover the provision of information to
IMO, the control of ships in port, (including measures such as the delay, detention,
5
restriction of operations including movement within the port, or expulsion of a ship from
port), and the specific responsibility of Companies.
Amendments
The 1974 Convention has been amended many times to keep it up to date.
Amendments adopted by the Maritime Safety Committee (MSC) are listed in MSC
Resolutions.
_________________________