Z1Z1(1982)(cont)(Rev.11994)(Rev.2June 1999)(Rev.3Sept 2005)(Rev.4 May2010)(Corr.1 Jan2011)(Rev.5 Mar2015)(Rev.6 Apr2016)(Rev.7 May2019)(Rev.8July 2020)(Rev.9July 2022)(Rev.10
Sept 2024)

Annual and intermediate classification survey
coverage of IMO Resolution
A.1156(32)A.1186(33)1Preamble

The following text identifies the Annual and Intermediate Survey requirements of IMO Res.
A.1156(32)A.1186(33) “Survey Guidelines Under the Harmonized System of Survey andCertification, (HSSC) 20212023”, which are, as a minimum, to be covered by classification
surveys (the paragraph numbers referred to are those of IMO Res. A.1156(32)A.1186(33).
2Annual Survey

2.1

Loadline items - Annex 2 Paragraph 1.2.2.1 through 1.2.2.15.

2.2
Hull items - Annex 1 Paragraphs 2.2.2.1 through 2.2.2.9.1 and 2.2.2.33 through2.2.2.40 except for 2.2.2.34, 2.2.2.38 and 2.2.2.39.
2.3
Machinery and electrical items - Annex 1 Paragraphs 2.2.2.10 through 2.2.2.32 except
for 2.2.2.20 and 2.2.2.31.
2.4
Firefighting equipment - Annex 1 Paragraph 1.2.2.1 through 1.2.2.17 (whererequirements pertaining to firefighting equipment are included in the Society’s Rules.
Paragraph 1.2.2.16 is applicable only for the firefighting protection).

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IACS Req. 1982/Rev.10 2024

Z1

Z1(cont)

Note:
1. UR Z1 Rev.2, May 1999 is a complete rewrite of the former versions of this UR, i.e. UR
Z1(1992) and its revision in 1994 owing to IMO Assembly Resolution A.746(18)superseding A.413(XI). Consequently, the title of UR Z1 in its original version reading as"Annual Survey of all cargo vessels and intermediate survey of tankers covering classmatters in IMCO Resolution A.413(XI)" has also been reworded.
2. UR Z1(Rev 3, Sept 2005) is revised owing to IMO Assembly Resolution A.948(23)superseding A.746(18).
3. UR Z1(Rev.4, May 2010) is revised owing to IMO Assembly Resolution A.997(25)superseding A.948(23) and subsequently IMO Assembly Resolution A.1020(26) amending
A.997(25).
4. UR Z1(Rev.5, Mar 2015) is revised owing to IMO Assembly Resolution A.1053(27)superseding A.997(25) and subsequently IMO Assembly Resolution A.1076(28) amendingA.1053(27).
5. UR Z1(Rev.6, Apr 2016) is revised owing to IMO Assembly Resolution A.1104(29)superseding IMO Assembly Resolution A.1076(28) amending A.1053(27).
6. UR Z1(Rev.7, May 2019) is revised owing to IMO Assembly Resolution A.1120(30)superseding IMO Assembly Resolution A.1104(29).
7. UR Z1(Rev.8, July 2020) is revised owing to IMO Assembly Resolution A.1140(31)superseding IMO Assembly Resolution A.1120(30).
8. UR Z1(Rev.9, July 2022) is revised owing to IMO Assembly Resolution A.1156(32)superseding IMO Assembly Resolution A.1140(31).
9. UR Z1(Rev.10, Sept 2024) is revised owing to IMO Assembly Resolution A.1186(33)superseding IMO Assembly Resolution A.1156(32).

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IACS Req. 1982/Rev.10 2024

Z1Z1(cont)2.5 Oil tanker additional items (Deck foam and inert gas systems; steering gear; hull,machinery and equipment) - Annex 1 Paragraph 1.2.3.1 through 1.2.3.9 except for 1.2.3.8
and Annex 1 Paragraphs 2.2.3.1 through 2.2.3.18.
2.6 Chemical tanker additional items (Steering gear, structure, equipment, fittings,arrangements, and materials) - Annex 1 Paragraph 2.2.4.1 and Annex 5 Paragraphs 1.2.2.1
through 1.2.2.20 and 1.2.2.22.
2.7 Gas carrier additional items (Steering gear, structure, equipment, fittings,arrangements, and materials) - Annex 1 Paragraph 2.2.4.1 and Annex 5 Paragraphs 2.2.2.1
through 2.2.2.31, except for 2.2.2.27 (fireman’s outfit).
3
Intermediate Survey - The Intermediate Survey is to consist of the Annual Survey
items specified above plus the following items.
3.1

Ballast tanks and cargo spaces - Annex 1 Paragraph 2.3.2.2 through 2.3.2.4.

3.2 Oil tanker additional items (Piping systems and cargo tanks and electrical circuits indangerous zones) - Annex 1 Paragraph 2.3.3.2 through 2.3.3.3.
3.3 Chemical tanker additional items (Steering gear, structure, equipment, fittings,arrangements, and materials) - Annex 5 Paragraphs 1.3.2.2 through 1.3.2.4.
3.4 Gas carrier additional items (Steering gear, structure, equipment, fittings,arrangements, and materials) - Annex 5 Paragraphs 2.3.2.2 through 2.3.2.5, except for2.3.2.4.

End ofDocument

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IACS Req. 1982/Rev.10 2024