ISO 5894:2018
(Main)Ships and marine technology — Manholes with bolted covers
Ships and marine technology — Manholes with bolted covers
This document specifies requirements for watertight and oiltight manholes of the current types with bolted covers, for general shipboard use other than for pressure vessels. It specifies the dimensions for the holes in the plating and the number, size and position of the fasteners. It is applicable to manholes of raised coaming, surface mounted or recessed cover types. The details of the manholes are at the discretion of the manufacturer.
Navires et technologie maritime — Trous d'homme avec couvercle boulonné
General Information
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Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 5894
Third edition
2018-12
Ships and marine technology —
Manholes with bolted covers
Navires et technologie maritime — Trous d'homme avec couvercle
boulonné
Reference number
ISO 5894:2018(E)
©
ISO 2018
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ISO 5894:2018(E)
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© ISO 2018
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ii © ISO 2018 – All rights reserved
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ISO 5894:2018(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Typical forms, nominal sizes and dimensions . 1
5 Fastening details . 8
6 Geometrical design of the oval and ellipses .13
7 Material .14
8 Quality of manufacture .14
9 Designation .14
© ISO 2018 – All rights reserved iii
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ISO 5894:2018(E)
Foreword
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