ISO 15748-2:2002

Ships and marine technology — Potable water supply on ships and marine structures — Part 2: Method of calculation

ISO 15748-2 applies to the planning, design and configuration of potable water supply systems on ships, stationary or floating marine structures and inland waterway crafts. It serves to determine the quantity of potable water to be carried on board, the capacity of the pressurized reservoirs and water heaters, the pumping capacity, etc.

Navires et techmologie maritime — Approvisionnement en eau potable sur navires et structures maritimes — Partie 2: Méthode de calcul

General Information

• Status: Published
• Publication Date: 29-May-2002
• ICS: 47.020.30 - Piping systems
• Technical Committee: ISO/TC 8/SC 3 - Piping and machinery
• Drafting Committee: ISO/TC 8/SC 3 - Piping and machinery
• Current Stage: 9060 - Close of review
• Start Date: 04-Mar-2029

Relations

• Consolidates: ISO 7793:1984 - Cross-country skis — Binding mounting area — Stripping torque — Requirements and test method
• Effective Date: 06-Jun-2022

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 15748-2
First edition
2002-05-01

Ships and marine technology — Potable
water supply on ships and marine
structures —
Part 2:
Method of calculation
Navires et technologie maritime — Approvisionnement en eau potable sur
navires et structures maritimes —
Partie 2: Méthode de calcul




Reference number
ISO 15748-2:2002(E)
©
 ISO 2002

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ISO 15748-2:2002(E)
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ii © ISO 2002 – All rights reserved

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ISO 15748-2:2002(E)
Contents Page
Foreword.iv
1 Scope .1
2 Normative references.1
3 Potable water consumption.2
4 Potable water storage .2
5 Determination and sizing of system components .2
6 Flow rates .3
7 Supply pressure.3
8 Generation and maintenance of pressure.3
9 Pipe diameters of distribution lines.4
10 Hot water requirements.5
11 Water heaters .5
12 Circulation lines and circulating pumps .6
13 Calculation example.6
Annex A (informative) Tables and figures with useful information .7
Annex B (informative) Form sheets for calculation.18
Annex C (informative) Calculation example .22
Annex D (informative) Information concerning the installation of sanitary facilities .38

© ISO 2002 – All rights reserved iii

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ISO 15748-2:2002(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of nationa
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