General Dry Cargo(ESDC)ABS第2次特检及其他特检测厚范围

ABS的船如果有ESDC的，测厚范围是不一样的。

General Dry Cargo(ESDC)ABS第2次特检测厚范围：

Close-up

5.15.3(b) Special Periodical Survey No. 2 (5 < Age ≤ 10 years)

i) Selected transverse shell frames in all cargo holds and tween deck spaces. (See 7-A1-6/1.5 FIGURE 4 Area A)

ii) One (1) transverse bulkhead in each cargo hold, including bulkhead plating, stiffeners and girders. (See [7-A1-6/FIGURE 4] Area B)

iii) Forward and aft transverse bulkhead in one (1) side ballast tank, including stiffening system.(See [7-A1-6/FIGURE 4] Area B)

iv) One (1) transverse web with associated plating and framing in two (2) representative ballast tanks of each type (i.e., topside, hopper side, side tank or double bottom tank). (See [7-A1-6/FIGURE 4] Area C)

v) (1 July 2016) All cargo hold hatch covers and coamings (plating and stiffeners). For cargo hold hatch covers of approved design which structurally have no access to the internals, close-up survey/thickness measurement is to be done of accessible parts of hatch covers structures. (See [7-A1-6/FIGURE 4] Area D)

vi) Selected areas of all deck plating and underdeck structure inside line of hatch openings between cargo hold hatches. (See [7-A1-6/FIGURE 4] Area E.)

vii) Selected areas of inner bottom plating. (See [7-A1-6/FIGURE 4] Area F)

5.15.4(b) Special Periodical Survey No. 2 (5 < Age ≤ 10 years)

i) Suspect areas.

ii) One (1) transverse section of deck plating in way of a cargo space hatch opening (i.e., outside of cargo hatch opening) within the amidships 0.5L.

iii) Measurement for general assessment and recording of corrosion pattern of those structural members subject to Close-up Survey.

第2次特检测厚报告需要做的内容：

1. 一个甲板环带
2. 舱口围
3. 舱口盖
4. CROSS DECK AND UNDERDECK STRUCTURE
5. 选2个代表性的压载舱，每个做一道框架
6. 选一个压载舱，做前后舱壁
7. 所有货舱的舱壁及附连的结构
8. 做2个货舱的内地板

附General Dry Cargo(ESDC)ABS所有的测厚范围：