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LSA lsa - Coggle Diagram
LSA
SIGNALS
:smoking: :signal_strength:
PERSONAL LSA EQUIPMENTS
not depend on
)
or any
which depends on
for
can
not less than
in
have a mass of not less than
not sustain :fire:or continue
after being totally
in a :fire: for a period of
be
to
a drop into water from height which is stowed above waterline in lightest seagoing condition or
,whichout impairing its operating capability or that of ots attached components
intended to operate quick release arrangement provided for
:smoking: :signal_strength: and :selfie:
:flashlight:(,have a mass not less than
kg
not less than
and not less than
the outsde diameter of body of buoy in length.
should be secured in 4 equidrisent points around body to the circum to form 4 equal loops.
:selfie:
:bulb:
-:red_cross:be :
-be of
-be provided with souce of energy capable of meeting with the point above and not less than
be able to withstand
test drop into water from height which is stowed above waterline in lightest seagoing condition or
,whichout impairing its operating capability or that of ots attached components
:selfie:
:smoking: :signal_strength:
-emit :smoking:o a highly
for a period of at least
when
-not
:explode:or emit any :fire: during entire :smoking:emission :timer_clock: of :signal_strength:
-not be
during
-continue to emit :no_smoking:when fully
for a period of at least
-- be able to withstand drop test drop into water from height which is stowed above waterline in lightest seagoing condition or
,whichout impairing its operating capability or that of ots attached components
-ntended to operate quick release arrangement provided for
:smoking: :signal_strength: and :selfie:
:flashlight:(,have a mass not less than
kg
Maintainance
and
:
→ All
,
and
shall be
to ensure that they are
→
should be
for at least
.
→ The condition of the
and their
to the
.
→
(except
) shall be
from their
→
l
&
and
:
→
(except
) shall be
from their
→
the
→
the
on
.
→
the
.
and
:
→
and
→
out the
→
and
→
, either by
or by
means &
THOROUGH EXAMINATION (MSN 1803) (By the ship’s crew in the presence of service personnel)
→ Items listed in checklists for the
/
also form the first part of the annual thorough examination. When carrying out this examination the inspection of these items should be performed by the ship’s crew in the presence of accredited service personnel and any recommendations or new procedures should be demonstrated then
→
and
records of inspections and routine maintenance carried out by the ship’s crew and the applicable certificates for the
and
should be available.
→
and
should be carried out in accordance with the
and
.
The following items should be examined and checked for satisfactory condition and operation:
→ Condition of lifeboat structure including fixed and loose equipment.
→
and
→
→
→
system, where fitted.
→
system, where fitted.
→
system.
r :
The following should be examined for satisfactory condition and operation after the
with the
:
→
of
for activation of
.
→
for
and
→
fastening; including
k
,
bolts etc.
→
:free:
(tolerances).
→ Hydrostatic interlock system, where fitted.
:
The following items should be examined for satisfactory condition and operation:
→
structure, with particular regard to
, particularly behind :head sheaves an in other hard to paint places, misalignments, deformations and excessive free play, ego in bearings or track rollers.
→
and
, possible such as
and
→
of
,
and moving parts.
→
of all
→ Stored power systems including a check on capacity.
→
→ Inspection for correct termination of fall wire ends, verification of fall wire end for ending or replacement of wire condition and reaving of remote control wires, pulleys etc.
:
The following items should be examined for satisfactory condition and operation:
→
and
.
→
, if necessary.
→
→
→
oundation.
→
i
.
→ The angles / clearances of "dead mans" brake levers to be checked upon reassembly.
Test :
→
operational testing should preferably be done by
. When the boat has reached its
and before the boat enters the water, the
should be abruptly applied.
→ The
operational test should be done by
loaded to a proof load equal to 1.1 times the weight of the
or
and its full
of persons and equipment, or equivalent load. When the boat has reached its
and before the boat enters the water, the
should be abruptly applied.
→ Following these tests, the brake pads and stressed structural parts should be re-inspected.
test of
release function :
→
the
into the water such that the mass of the boat is substantially supported by the falls and the hydrostatic interlock system, where fitted, is not triggered.
→
the
gear.
→
the
→ Examine the release gear and hook fastening to ensure that the hook is completely reset and no damage has occurred.
test of
function :
→
the lifeboat fully
→
the
→ :
the
→
the lifeboat to the
position and
ready for l
in an
FOLLOWING SOLAS REGULATIONS
REGULATION 6: :telephone_receiver:
-AT LEAST
and
above
GT and :chart_with_upwards_trend:
-AT LEAST
for
above
GT and below
If a fixed two-way VHF radiotelephone apparatus is fitted in a survival craft it shall conform to performance standards
not inferior to those adopted by Organization
:radio:
-At least
shall be carried on
of every
and of every
of
gross tonnage and :chart_with_upwards_trend:.
-At least
shall be carried on every
of
gross tonnage and upwards but less than
gross
-Such radar transponders shall conform to performance standards not inferior to those adopted by the Organization
shall be
in such locations that they can be
in any
other than the
or
required by regulation 31.1.4
-Alternatively
radar transponder shall be
in each
other than those required by regulation 31.1.4
-On ships carrying at least
radar transponders and equipped with
,
of the radar transponders shall be stowed in a
and the other located in the
of the
so that it can be
and
to any of the other
.
-Not less than :
, shall be
or
on or near
On-board communications and alarm systems -An emergency means comprised of either fixed or portable equipment or both shall be provided for two-way communications between emergency control stations, muster and embarkation stations and strategic positions on board.
-A general emergency alarm system complying with the requirements of paragraph 7.2.1 of the Code shall be provided and shall be usedfor summoning passengers and crew to muster stations and to initiate the actions included in the muster list. The system shall besupplemented by either a public address system complying with the requirements of paragraph 7.2.2 of the Code or other suitable means ofcommunication. Entertainment sound systems shall automatically be turned off when the general emergency alarm system is activated.
-On passenger ships the general emergency alarm system shall be audible on all open decks.
-On ships fitted with a marine evacuation system communication between the embarkation station and the platform or the survival craft
shall be ensured
Public address systems on passenger ships -clearly audible above the ambient noise in all spaces
provided with an override function controlled from one location on the navigation bridge and such other places on board as the
Administration deems necessary so that all emergency messages will be broadcast if any loudspeaker in the spaces concerned has been
switched off, its volume has been turned down or the public address system is used for other purposes.
the public address system shall have at least two loops which shall be sufficiently separated throughout their length and have two separate
and independent amplifiers
the public address system and its performance standards shall be approved by the Administration having regard to the recommendations
adopted by the Organization
The public address system shall be connected to the emergency source of electrical power required by regulation II-1/42.2.2
Regulation 20 - Operational readiness, maintenance and inspections
This regulation applies to all ships. The requirements of paragraphs 3 and 6.2 shall be complied with, as far as is practicable, on ships
constructed before 1 July 1986.
2 Operational readiness
. Before the ship leaves port and at all times during the voyage, all life-saving appliances shall be in working order and ready for immediate
use.
3 Maintenance
3.1. Instructions for on-board maintenance of life-saving appliances complying with the requirements of regulation 36 shall be provided and
maintenance shall be carried out accordingly.
3.2. The Administration may accept, in lieu of the instructions required by paragraph 3.1, a shipboard planned maintenance programme which
includes the requirements of regulation 36.
4 Maintenance of falls
4.1. Falls used in launching shall be turned end for end at intervals of not more than 30 months and be renewed when necessary due to
deterioration of the falls or at intervals of not more than five years, whichever is the earlier.
4.2. The Administration may accept in lieu of the "end for ending" required in paragraph 4.1, periodic inspection of the falls and their renewal
whenever necessary due to deterioration or at intervals of not more than four years, whichever one is earlier.
5 Spares and repair equipment
. Spares and repair equipment shall be provided for life-saving appliances and their components which are subject to excessive wear or
consumption and need to be replaced regularly.
6 Weekly inspection
. The following tests and inspections shall be carried out weekly:
.1. all survival craft, rescue boats and launching appliances shall be visually inspected to ensure that they are ready for use;
.2. all engines in lifeboats and rescue boats shall be run for a total period of not less than 3 min provided the ambient temperature is above the
minimum temperature required for starting and running the engine. During this period of time, it should be demonstrated that the gear box and
gear box train are engaging satisfactorily. If the special characteristics of an outboard motor fitted to a rescue boat would not allow it to be run
other than with its propeller submerged for a period of 3 min, it should be run for such period as prescribed in the manufacturer’s handbook.
the general emergency alarm system shall be tested.
7 Monthly inspections
. Inspection of the life-saving appliances, including lifeboat equipment, shall be carried out monthly using the checklist required by regulation
36.1 to ensure that they are complete and in good order. A report of the inspection shall be entered in the log-book.
8 Servicing of inflatable liferafts, inflatable lifejackets, marine evacuation systems, and inflated
rescue boats.
8.1. Every inflatable liferaft, inflatable lifejacket, and marine evacuation system shall be serviced:
.1. at intervals not exceeding 12 months, provided where in any case this is impracticable, the Administration may extend this period to 17
months; and
.2. at an approved servicing station which is competent to service them, maintains proper servicing facilities and uses only properly trained
personnel see footnote .
8.2 Rotational deployment of marine evacuation systems
. In addition to or in conjunction with the servicing intervals of marine evacuation systems required by paragraph 8.1, each marine evacuation
system should be deployed from the ship on a rotational basis at intervals to be agreed by the Administration provided that each system is to
be deployed at least once every six years.
8.3. An Administration which approves new and novel inflatable liferaft arrangements pursuant to regulation 4 may allow for extended service
intervals on the following conditions:
8.3.1. The new and novel liferaft arrangement has proved to maintain the same standard, as required by testing procedure, during extended
service intervals.
8.3.2. The liferaft system shall be checked on board by certified personnel according to paragraph 8.1.1.
8.3.3. Service at intervals not exceeding five years shall be carried out in accordance with the recommendations of the Organization see
footnote
.
8.4. All repairs and maintenance of inflated rescue boats shall be carried out in accordance with the manufacturer’s instructions. Emergency
repairs may be carried out on board the ship; however, permanent repairs shall be effected at an approved servicing station.
8.5. An Administration which permits extension of liferaft service intervals in accordance with paragraph 8.3 shall notify the Organization of
such action in accordance with regulation I/5(b).
9 Periodic servicing of hydrostatic release units
. Hydrostatic release units, other than disposable hydrostatic release units, shall be serviced:
.1. at intervals not exceeding 12 months, provided where in any case this is impracticable, the Administration may extend this period to 17
months; see footnote and
.2. at a servicing station which is competent to service them, maintains proper servicing facilities and uses only properly trained personnel.
10 Marking of stowage locations
. Containers, brackets, racks, and other similar stowage locations for life-saving equipment, shall be marked with symbols in accordance with
the recommendations of the Organization see footnote , indicating the devices stowed in that location for that purpose. If more than one device is
stowed in that location, the number of devices shall also be indicated.
11 Periodic servicing of launching appliances and on-load release gear
11.1. Launching appliances:
.1. shall be serviced at recommended intervals in accordance with instructions for onboard maintenance as required by regulation 36;
.2. shall be subjected to a thorough examination at intervals not exceeding 5 years; and
.3. shall upon completion of the examination in .2 be subjected to a dynamic test of the winch brake in accordance with paragraph 6.1.2.5.2 of
the Code.
11.2. Lifeboat on-load release gear shall be:
.1. serviced at recommended intervals in accordance with instructions for on board maintenance as required by regulation 36;
.2. subjected to a thorough examination and test during the surveys required by regulation I/7 and 1/8 by properly trained personnel familiar
with the system
REG 7 :PERSONAL LIFE SAVING APPLIANCES
-so distributed as to be readily available on both sides of the ship and as far as practicable on all open decks extending to the ship’s side; at
least one shall be placed in the vicinity of the stern.
-so stowed as to be capable of being rapidly cast loose, and not permanently secured in any way.
-At least one lifebuoy on each side of the ship shall be fitted with a buoyant lifeline complying with the requirements of paragraph 2.1.4 of the Code equal in length to not less than twice the height at which it is stowed above the waterline in the lightest seagoing condition, or 30 m,whichever is the greater
Not less than one half of the total number of lifebuoys shall be provided with lifebuoy self-igniting lights complying with the requirements of paragraph 2.1.2 of the Code; not less than two of these shall also be provided with lifebuoy self-activating smoke signals complying with the requirements of paragraph 2.1.3 of the Code and be capable of quick release from the navigation bridge; lifebuoys with lights and those with lights and smoke signals shall be equally distributed on both sides of the ship and shall not be the lifebuoys provided with lifelines in compliance with the requirements of paragraph 1.2.
Each lifebuoy shall be marked in block capitals of the Roman alphabet with the name and port of registry of the ship on which it is carried..
Lifejackets
2.1. A lifejacket complying with the requirements of paragraph 2.2.1 or 2.2.2 of the Code shall be provided for every person on board the ship
and, in addition:
.1. a number of lifejackets suitable for children equal to at least 10% of the number of passengers on board shall be provided or such greater
number as may be required to provide a lifejacket for each child; and
.2. a sufficient number of lifejackets shall be carried for persons on watch and for use at remotely located survival craft stations. The lifejackets
carried for persons on watch should be stowed on the bridge, in the engine control room and at any other manned watch station.
2.2. Lifejackets shall be so placed as to be readily accessible and their position shall be plainly indicated. Where, due to the particular
arrangements of the ship, the lifejackets provided in compliance with the requirements of paragraph 2.1 may become inaccessible, alternative
provisions shall be made to the satisfaction of the Administration which may include an increase in the number of lifejackets to be carried.
2.3. The lifejackets used in totally enclosed lifeboats, except free-fall lifeboats, shall not impede entry into the lifeboat or seating, including
operation of the seat belts in the lifeboat.
2.4. Lifejackets selected for free-fall lifeboats, and the manner in which they are carried or worn, shall not interfere with entry into the lifeboat,
occupant safety or operation of the lifeboat.
and
3 Immersion suits and anti-exposure suits
. An immersion suit, complying with the requirements of section 2.3 of the Code or an anti-exposure suit complying with section 2.4 of the
Code, of an appropriate size, shall be provided for every person assigned to crew the rescue boat or assigned to the marine evacuation
system party. If the ship is constantly engaged in warm climates see footnote where, in the opinion of the Administration thermal protection is
unnecessary, this protective clothing need not be carried.
Chap 1:GENERAL REQUIREMENTS FOR LSA
be
with proper
and
;
not be damaged in stowage throughout the
range -
to +
if they are likely to be immersed in
during their use, operate throughout the seawater temperature range -
℃ to +
℃;
where applicable, be
,
-
, and not be unduly affected by
,
or
;
where
, be resistant to
;
be of a n international or
,highly visible color on all parts where this will assist detection;
be fitted with
where it will assist in detection and in accordance with the recommendations of the Organization in A.658(16);
if they are to be used in a seaway, be capable of satisfactory operation in that environment;
be
with
:information_source: including the
which approved it, and any
;
where applicable, be provided with
to prevent damage or injury.
For Liferafts
For Lifeboats
and
and
OTHERS
