ISO 16961:2024

Oil and gas industries including lower carbon energy — Internal coating and lining of steel storage tanks

This document specifies requirements for surface preparation, materials, application, inspection and testing of internal coating lining systems that are intended to be applied on internal surfaces of steel storage tanks of crude oil, hydrocarbons and water for corrosion protection. It covers both new construction and maintenance works of tank internal coating and lining as well as the repair of defective and deteriorated coating/lining. This document also provides requirements for shop performance testing of the coated/lined samples and the criteria for their approval.

Industries du pétrole et du gaz y compris les énergies à faible teneur en carbone — Revêtement intérieur et doublure interne des réservoirs de stockage en acier

Le présent document spécifie les exigences concernant la préparation de surface, les matériaux, l'application, le contrôle et les essais des systèmes de revêtement ou de doublure destinés à être appliqués sur les surfaces internes des réservoirs en acier pour le stockage de pétrole brut, d'hydrocarbures et d'eau dans le but d'assurer leur protection contre la corrosion. Le présent document couvre à la fois les travaux neufs et de maintenance sur le revêtement intérieur et la doublure interne des réservoirs ainsi que leur réparation quand ils sont défectueux et détériorés. Le présent document fournit également les exigences pour les essais de performance en atelier des échantillons revêtus/doublés ainsi que les critères d'acceptation.

General Information

• Status: Published
• Publication Date: 07-May-2024
• ICS: 75.200 - Petroleum products and natural gas handling equipment
• Technical Committee: ISO/TC 67 - Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries
• Drafting Committee: ISO/TC 67/WG 11 - Coating and lining of structures and equipment
• Current Stage: 6060 - International Standard published
• Start Date: 08-May-2024
• Due Date: 05-Jan-2024
• Completion Date: 08-May-2024

Relations

• Consolidates: ISO 8222:2020 - Petroleum measurement systems — Calibration — Volumetric measures, proving tanks and field measures (including formulae for properties of liquids and materials)
• Effective Date: 06-Jun-2022
• Revises: ISO 16961:2015 - Petroleum, petrochemical and natural gas industries — Internal coating and lining of steel storage tanks
• Effective Date: 23-Apr-2020

Standards Content (Sample)

International
Standard
ISO 16961
Second edition
Oil and gas industries including lower
2024-05
carbon energy — Internal coating
and lining of steel storage tanks
Industries du pétrole et du gaz y compris les énergies à faible
teneur en carbone — Revêtement intérieur et doublure interne
des réservoirs de stockage en acier
Reference number
ISO 16961:2024(en) © ISO 2024

---------------------- Page: 1 ----------------------
ISO 16961:2024(en)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2024
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland

© ISO 2024 – All rights reserved
ii

---------------------- Page: 2 ----------------------
ISO 16961:2024(en)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms, definitions and abbreviated terms . 3
3.1 Terms and definitions .3
3.2 Abbreviated terms .5
4 Conformance . 6
4.1 Rounding .6
4.2 Conformance to this document .6
5 Pre-work requirements . 6
5.1 General .6
5.2 Safety precautions in flammable atmosphere.7
5.3 Qualification of coating/lining application and inspection personnel .7
5.4 Positive isolation and ventilation.7
6 Coating/lining materials . 7
6.1 General .7
6.2 Approvals .
...

Norme
internationale
ISO 16961
Deuxième édition
Industries du pétrole et du gaz y
2024-05
compris les énergies à faible teneur
en carbone — Revêtement intérieur
et doublure interne des réservoirs
de stockage en acier
Oil and gas industries including lower carbon energy — Internal
coating and lining of steel storage tanks
Numéro de référence
ISO 16961:2024(fr) © ISO 2024

---------------------- Page: 1 ----------------------
ISO 16961:2024(fr)
DOCUMENT PROTÉGÉ PAR COPYRIGHT
© ISO 2024
Tous droits réservés. Sauf prescription différente ou nécessité dans le contexte de sa mise en œuvre, aucune partie de cette
publication ne peut être reproduite ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique,
y compris la photocopie, ou la diffusion sur l’internet ou sur un intranet, sans autorisation écrite préalable. Une autorisation peut
être demandée à l’ISO à l’adresse ci-après ou au comité membre de l’ISO dans le pays du demandeur.
ISO copyright office
Case postale 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Genève
Tél.: [phone]
E-mail: [e-mail]
Web: www.iso.org
Publié en Suisse

© ISO 2024 – Tous droits réservés
ii

---------------------- Page: 2 ----------------------
ISO 16961:2024(fr)
Sommaire Page
Avant-propos .v
Introduction .vi
1 Domaine d'application . 1
2 Références normatives . 1
3 Termes, définitions et abréviations . 3
3.1 Termes et définitions .3
3.2 Abréviations.6
4 Conformité . 6
4.1 Arrondi .6
4.2 Conformité au présent document .6
5 Exigences préalables aux travaux . 7
5.1 Généralités .7
5.2 Précautions de sécurité en atmosphère inflammable .7
5.3 Qualification du personnel d'application et de contrôle des revêtements/doublures .7
5.4 Isolation et ventilation positives .8
6 Matériaux de revêtement/doublure . 8
6.1 Généralités .8
6.2 Approbations . .
...

FINAL DRAFT
International
Standard
ISO/FDIS 16961
ISO/TC 67
Oil and gas industries including
Secretariat: NEN
lower carbon energy — Internal
Voting begins on:
coating and lining of steel storage
2024-02-16
tanks
Voting terminates on:
2024-04-12
Industries du pétrole et du gaz y compris les énergies à faible
teneur en carbone - Revêtement intérieur et doublure interne des
réservoirs de stockage en acier
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
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO­
ISO/CEN PARALLEL PROCESSING 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.
Reference number
ISO/FDIS 16961:2024(en) © ISO 2024

---------------------- Page: 1 ----------------------
FINAL DRAFT
ISO/FDIS 16961:2024(en)
International
Standard
ISO/FDIS 16961
ISO/TC 67
Oil and gas industries including
Secretariat: NEN
lower carbon energy — Internal
Voting begins on:
coating and lining of steel storage
tanks
Voting terminates on:
Industries du pétrole et du gaz y compris les énergies à faible
teneur en carbone - Revêtement intérieur et doublure interne des
réservoirs de stockage en acier
RECIPIENTS OF THIS DRAFT ARE INVITED TO SUBMIT,
COPYRIGHT PROTECTED DOCUMENT
WITH THEIR COMMENTS, NOTIFICATION OF ANY
RELEVANT PATENT RIGHTS OF WHICH THEY ARE AWARE
AND TO PROVIDE SUPPOR TING DOCUMENTATION.
© ISO 2024
IN ADDITION TO THEIR EVALUATION AS
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO­
ISO/CEN PARALLEL PROCESSING
LOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
INTERNATIONAL STANDARDS MAY ON OCCASION HAVE
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL
or ISO’s member body in the country of the requester.
TO BECOME STAN DARDS TO WHICH REFERENCE MAY BE
MADE IN NATIONAL REGULATIONS.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland Reference number
ISO/FDIS 16961:2024(en) © ISO 2024

© ISO 2024 – All rights reserved
ii

---------------------- Page: 2 ----------------------
ISO/FDIS 16961:2024(en)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms, definitions and abbreviated terms . 3
3.1 Terms and definitions .3
3.2 Abbreviated terms .5
4 Conformance . 6
4.1 Rounding .6
4.2 Conformance to this document .
...

2023-11-21
ISO/FDIS 16961:2023(E)
ISO/TC 67/WG 11
Secretariat: NEN
Petroleum, petrochemical,Date: 2024-02-02
Oil and natural gas industries including lower carbon energy —
Internal coating and lining of steel storage tanks
Industries du pétrole et du gaz y compris les énergies à faible teneur en carbone - Revêtement intérieur et
doublure interne des réservoirs de stockage en acier
FDIS stage
© ISO 2023 – All rights reserved

---------------------- Page: 1 ----------------------
ISO/FDIS 19691:2023(E)
© ISO 2022 2024
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this
publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical,
including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can
be requested from either ISO at the address below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: + 41 22 749 01 11
EmailE-mail: [e-mail]
Website: www.iso.org
Published in Switzerland
ii © ISO 2023 – All rights reserved

---------------------- Page: 2 ----------------------
ISO/FDIS 16961:2023(E)
Contents
Foreword . v
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms, definitions and abbreviated terms . 3
3.1 Terms and definitions . 4
3.2 Abbreviated terms . 6
4 Conformance . 7
4.1 Rounding . 7
4.2 Conformance to this document . 7
5 Pre-work requirements . 7
5.1 General . 7
5.2 Safety precautions in flammable atmosphere . 7
5.3 Qualification of coating/lining application and inspection personnel . 8
5.4 Positive isolation and ventilation . 8
6 Coating/lining materials . 8
6.1 General . 8
6.2 Approvals . 9
6.3 Prequalification of coating/lining system. 9
6.4 Holding (blast) primer . 9
6.5 Caulking (putty) and filler compounds .
...