ISO/DIS 24169

Ships and marine technology -- Fireproof watertight hatch covers

Navires et technologie marine -- Panneaux d'écoutille étanches à l'eau et ignifuges

Standards Content (sample)

DRAFT INTERNATIONAL STANDARD
ISO/DIS 24169
ISO/TC 8/SC 8 Secretariat: KATS
Voting begins on: Voting terminates on:
2021-03-11 2021-06-03
Ships and marine technology — Fireproof watertight
hatch covers

Navires et technologie marine — Panneaux d'écoutille étanches à l'eau et ignifuges

ICS: 47.020.10
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ISO/DIS 24169:2021(E)
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PROVIDE SUPPORTING DOCUMENTATION. ISO 2021
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ISO/DIS 24169:2021(E)
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ISO/DIS 24169:2021(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Classification and designation ............................................................................................................................................................... 1

4.1 Types................................................................................................................................................................................................................ 1

4.2 Structure and main dimensions ............................................................................................................................................... 2

5 Materials ....................................................................................................................................................................................................................... 4

6 Quality of manufacture .................................................................................................................................................................................. 4

7 Test ...................................................................................................................................................................................................................................... 5

8 Status display ........................................................................................................................................................................................................... 5

9 Markings, packaging, transportation and storage ............................................................................................................ 5

9.1 Marking ......................................................................................................................................................................................................... 5

9.2 Packaging ..................................................................................................................................................................................................... 6

9.3 Transportation and storage ......................................................................................................................................................... 6

© ISO 2021 – All rights reserved iii
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ISO/DIS 24169:2021(E)
Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards

bodies (ISO member bodies). The work of preparing International Standards is normally carried out

through ISO technical committees. Each member body interested in a subject for which a technical

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ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of

electrotechnical standardization.

The procedures used to develop this document and those intended for its further maintenance are

described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the

different types of ISO documents should be noted. This document was drafted in accordance with the

editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of

any patent rights identified during the development of the document will be in the Introduction and/or

on the ISO list of patent declarations received (see www .iso .org/ patents).

Any trade name used in this document is information given for the convenience of users and does not

constitute an endorsement.

For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and

expressions related to conformity assessment, as well as information about ISO's adherence to the

World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www .iso .org/

iso/ foreword .html.

This document was prepared by Technical Committee ISO/TC 8, Ships and marine technology,

Subcommittee SC 8, Ship design.

Any feedback or questions on this document should be directed to the user’s national standards body. A

complete listing of these bodies can be found at www .iso .org/ members .html.
iv © ISO 2021 – All rights reserved
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DRAFT INTERNATIONAL STANDARD ISO/DIS 24169:2021(E)
Ships and marine technology — Fireproof watertight
hatch covers
1 Scope

This document specifies the classification, flagging, requirements, test methods, inspection rules,

markings, packaging, transportation and storage of fireproof watertight hatch covers installed on

decks (hereinafter referred to as “hatch covers”).

This document applies to the design, manufacture and acceptance of fireproof watertight hatch covers

installed on decks of ships where anticipated water pressure by wave is up to 10 m.

2 Normative references

The following documents are referred to in the text in such a way that some or all of their content

constitutes requirements of this document. For dated references, only the edition cited applies. For

undated references, the latest edition of the referenced document (including any amendments) applies.

ISO 8501-1:2007, Preparation of steel substrates before application of paints and related products —

Visual assessment of surface cleanliness — Part 1: Rust grades and preparation grades of uncoated steel

substrate
...