ISO/FDIS 24169

Ships and marine technology -- Fireproof watertight hatch covers

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

General Information

• Status: Published
• ICS: 47.020.10 - Hulls and their structure elements
• Technical Committee: ISO/TC 8/SC 8 - Ship design
• Drafting Committee: ISO/TC 8/SC 8/WG 24 - Hatch covers
• Current Stage: 5060 - Close of voting Proof returned by Secretariat
• Completion Date: 22-Dec-2021

Standards Content (sample)

FINAL
INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 24169
ISO/TC 8/SC 8
Ships and marine technology —
Secretariat: KATS
Fireproof watertight hatch covers
Voting begins on:
2021-10-27
Navires et technologie marine — Panneaux d'écoutille étanches à
l'eau et ignifuges
Voting terminates on:
2021-12-22
RECIPIENTS OF THIS DRAFT ARE INVITED TO
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
Reference number
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/FDIS 24169:2021(E)
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN-
DARDS TO WHICH REFERENCE MAY BE MADE IN
NATIONAL REGULATIONS. © ISO 2021
---------------------- Page: 1 ----------------------
ISO/FDIS 24169:2021(E)
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© ISO 2021

All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may

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© ISO 2021 – All rights reserved
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ISO/FDIS 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 ....................................................................................................................................................................................................................... 5

6 Quality of manufacture .................................................................................................................................................................................5

7 Test ..................................................................................................................................................................................................................................... 6

8 Status display .......................................................................................................................................................................................................... 6

9 Markings, packaging, transportation and storage ......................................................................................................... 7

9.1 Marking ......................................................................................................................................................................................................... 7

9.2 Packaging .................................................................................................................................................................................................... 7

9.3 Transportation and storage ........................................................................................................................................................ 7

iii
© ISO 2021 – All rights reserved
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ISO/FDIS 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

committee has been established has the right to be represented on that committee. International

organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.

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 of 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.
© ISO 2021 – All rights reserved
---------------------- Page: 4 ----------------------
FINAL DRAFT INTERNATIONAL STANDARD ISO/FDIS 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 (hereafter 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, 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 substrates

and of steel substrates after overall removal of previous coatings
IEC 60529, Degrees of Protection provided by enclosures (IP Code)

IMO International Convention for the Safety of Life at Sea (SOLAS), 1974, and its Protocol of 1988, as

amended

IMO International Code for Application of Fire Test Procedures, 2010 (2010 FTP Code), Resolution 307(88),

as amended
3 Terms and definitions
No terms and definitions are listed in this document.

ISO and IEC maintain terminology databases for use in standardization at the following addresses:

— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at https:// www .electropedia .org/
4 Classification and designation
4.1 Types

4.1.1 Based on their shape, watertight hatch covers shall be classified into the two following types:

— A-type (round hatch cover);
— B-type (square or rectangular hatch cover).

4.1.2 According to the fire-protection rating, watertight hatch covers shall be classified int

...