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Age ≤ 5 years
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5 < Age ≤ 10 years
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10 < Age ≤ 15 years
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Age > 15 years
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Renewal Survey No.
1
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Renewal Survey No.
2
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Renewal Survey No.
3
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Renewal Survey No.
4 and subsequent
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| (A) 25% of shell frames in the forward
cargo hold at representative positions
(A) Selected frames in remaining cargo
holds
(B) One transverse web with associated plating and longitudinals
in two representative water ballast tanks of each type (i.e. topside, or
hopper side tank)
(C) Two selected cargo hold transverse bulkheads,
including internal structure of upper and lower stools, where
fitted
(D) All cargo hold hatch covers and coamings (plating and
stiffeners)
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(A) All shell frames in the forward
cargo hold and 25% of shell frames in each of the remaining cargo holds
including upper and lower end attachments and adjacent shell plating
(A) For
bulk carriers of 100,000 dwt and above, all shell frames in the forward
cargo hold and 50% of shell frames in each of the remaining cargo holds,
including upper and lower end attachments and adjacent shell
plating.
(B) One transverse web with associated plating and
longitudinals in each water ballast tank
(B) Forward and aft
transverse bulkhead in one ballast tank, including stiffening
system
(C) All cargo hold transverse bulkheads, including internal
structure of upper and lower stools, where fitted
(D) All cargo hold
hatch covers and coamings (plating and stiffeners)
(E) All deck
plating and under deck structure inside line of hatch openings between all
cargo hold hatches
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(A) All shell frames in the forward and
one other selected cargo hold and 50% of frames in each of the remaining cargo
holds, including upper and lower end attachments and adjacent shell
plating
(B) All transverse bulkheads in ballast tanks, including
stiffening system
(B) All transverse webs with associated plating and
longitudinals in each water ballast tank
Areas (C), (D), and (E) as
for renewal survey No.2
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(A) All shell frames in all cargo holds
including upper and lower end attachments and adjacent shell plating.
Areas (B)–(E) as for renewal survey No. 3
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| (A) Cargo
hold transverse frame.
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| (B)
Transverse web or watertight transverse bulkhead in water ballast
tanks.
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| (C) Cargo
hold transverse bulkhead platings, stiffeners and girders.
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| (D) Cargo
hold hatch covers and coamings. For cargo hold hatch covers of approved design
which structurally have no access to the internals, close-up survey/thickness
measurement shall be done of accessible parts of hatch covers'
structures.
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| (E) Deck
plating inside line of hatch openings between cargo hold hatches.
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| See sketches
of appendices 3 to annexes 8A and 8B for areas corresponding to (A), (B), (C),
(D) and (E).
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| See also
sketch in annex 15 for zones of side shell frames for ships subject to
compliance with resolution MSC.168(79).
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Note: Close-up survey of transverse bulkheads to
be carried out at four levels:
Level (a) Immediately above the inner bottom
and immediately above the line of gussets (if fitted) and shedders for ships
without lower stool.
Level (b) Immediately above and below the lower
stool shelf plate (for those ships fitted with lower stools), and
immediately above the line of the shedder plates.
Level (c) About mid-height of the bulkhead.
Level (d) Immediately below the upper deck
plating and immediately adjacent to the upper wing tank, and immediately
below the upper stool shelf plate for those ships fitted with upper stools,
or immediately below the topside tank.
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