1、BSI Standards PublicationBS ISO 16145-5:2014Ships and marine technology Protective coatings andinspection methodPart 5: Assessment method for coatingdamagesBS ISO 16145-5:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 16145-5:2014.The UK participation in
2、its preparation was entrusted to TechnicalCommittee SME/32/-/8, Ships & Marine Technology - Structure andship design.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract
3、. Users are responsible for its correctapplication. The British Standards Institution 2014. Published by BSI StandardsLimited 2014ISBN 978 0 580 80725 1ICS 47.020.99Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority
4、 of theStandards Policy and Strategy Committee on 31 August 2014.Amendments issued since publicationDate Text affectedBS ISO 16145-5:2014 ISO 2014Ships and marine technology Protective coatings and inspection method Part 5: Assessment method for coating damagesNavires et technologie maritime Revteme
5、nts de protection et mthode dinspection Partie 5: Mthode dvaluation des dommages des revtementsINTERNATIONAL STANDARDISO16145-5First edition2014-04-15Reference numberISO 16145-5:2014(E)BS ISO 16145-5:2014ISO 16145-5:2014(E)ii ISO 2014 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2014All right
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7、her ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCase postale 56 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in SwitzerlandBS ISO 16145-5:2014ISO 16145-5:2014(E) ISO 2014 All rights re
8、served iiiContents PageForeword ivIntroduction v1 Scope . 12 Normative references 13 Terms and definitions . 14 Abbreviated terms 25 Assessment of coating damages . 2Annex A (informative) Approximate assessment of coating damages 4BS ISO 16145-5:2014ISO 16145-5:2014(E)ForewordISO (the International
9、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 esta
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12、h 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
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14、For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary informationThe committee responsible fo
15、r this document is ISO/TC 8, Ships and marine technology, Subcommittee SC 8, Ship design.ISO 16145 consists of the following parts, under the general title Ships and marine technology Protective coatings and inspection method: Part 1: Dedicated sea water ballast tanks Part 2: Void spaces of bulk car
16、riers and oil tankers Part 3: Cargo oil tanks of crude oil tankers Part 4: Automated measuring method for the total amount of water-soluble salts Part 5: Assessment method for coating damagesiv ISO 2014 All rights reservedBS ISO 16145-5:2014ISO 16145-5:2014(E)IntroductionThe ISO 16145 series address
17、es qualified coating and inspection works in accordance with the requirements of IMO PSPC.Technical Committee ISO/TC 8, SC 8 decided to standardize a coating and inspection method for the IMO PSPC series.Coating quality itself depends largely on the surface preparation and coating application. There
18、fore, the right application of surface preparation and coating, in accordance with the coating manufacturers recommendation including inspections at each step, are of vital importance.This part of ISO 16145 is intended to serve as a standard for ship owners, shipyards, coating manufacturers, coating
19、 inspectors, and coating applicators in applying IMO PSPC in the new building stage. ISO 2014 All rights reserved vBS ISO 16145-5:2014BS ISO 16145-5:2014Ships and marine technology Protective coatings and inspection method Part 5: Assessment method for coating damages1 ScopeThis part of ISO 16145 sp
20、ecifies a method for the assessment of coating damages of ballast tanks, as well as cargo oil tanks where IMO PSPC shall be applied, and it can also be applied to other areas as a reference.2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this documen
21、t and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 16145-1, Ships and marine technology Protective coatings and inspection method Part 1: Dedic
22、ated sea water ballast tanksIACS UI SC223, For Application of SOLAS Regulation II-1/3-2 Performance Standard for Protective Coatings (PSPC) for Dedicated Seawater Ballast Tanks in All Types of Ships and Double-side Skin Spaces of Bulk Carriers, adopted by Resolution MSC.215(82)MSC.215(82), Performan
23、ce Standard for Protective Coatings for Dedicated Seawater Ballast Tanks in All Types of Ships and Double-side Skin Spaces of Bulk CarriersMSC.288(87), Performance Standard for Protective Coatings for Cargo Oil Tanks of Crude Oil Tankers3 Terms and definitionsFor the purposes of this document, the f
24、ollowing terms and definitions apply.3.1coating damagedamaged coating which has reached the steel substrate, caused by welding, fairing, mechanical impact, etc. during ship construction3.2erection buttpre-erection or erection joint of blocksINTERNATIONAL STANDARD ISO 16145-5:2014(E) ISO 2014 All rig
25、hts reserved 1BS ISO 16145-5:2014ISO 16145-5:2014(E)4 Abbreviated termsIMO International Maritime OrganizationPSPC Performance Standard for Protective CoatingsFROSIO Faglig Rd for Opplring og Sertifisering av Inspektrer innen Overflatebehandling (The Norwe-gian Professional Council for Education and
26、 Certification of Inspectors for Surface Treatment)NACE NACE International5 Assessment of coating damages5.1 The coating damages of the erection butt area shall be excluded in the assessment of coating damages as specified in MSC.215(82) and MSC.288(87).5.2 Generally, the allowable range of the erec
27、tion butt area (the hatching part) is given in Figure 1.Dimensions in millimetresKey1 reserved weld2 erection butt3 temporary fittingFigure 1 Erection butt range2 ISO 2014 All rights reservedBS ISO 16145-5:2014ISO 16145-5:2014(E)5.3 Usually, the fillet welding on tank boundary watertight bulkhead (r
28、eferred to as “watertight fillet”) is left without coating on block stage (because it has not yet been leakage tested), in which case it can be categorized as erection butt area as specified in IACS UI SC223. Generally, the allowable range of watertight fillet area (the hatching part) is given in Fi
29、gure 2.Dimensions in millimetresKey1 watertight filletFigure 2 Watertight fillet range5.4 The percentage of coating damages is generally assessed through the comparison with the figures given in Annex D, ISO 16145-1.5.5 The percentage of coating damages can also be assessed through the graphic appro
30、ximation with reference to Annex A.5.6 The assessment of coating damages shall be confirmed by the coating inspector(s) certified at a minimum to NACE Coating Inspector Level 2, FROSIO Inspector Level lll, or equivalent as specified in IACS UI SC223, 6.1 interpretations and verified by the administr
31、ation. ISO 2014 All rights reserved 3BS ISO 16145-5:2014ISO 16145-5:2014(E)Annex A (informative) Approximate assessment of coating damagesA.1 The area of a single coating damage can be assessed by graphic approximation. For example, Figure A.1 shows a single coating damage whose area s is approximat
32、ed to a b.abKeyactual coating damageapproximated graphFigure A.1 Approximate area of a single coating damageA.2 Percentage of coating damages in the entire tank can be assessed as per Table A.1.4 ISO 2014 All rights reservedBS ISO 16145-5:2014ISO 16145-5:2014(E)Table A.1 Percentage of coating damage
33、s in the entire tankProject Number Tank NumberTotal area S of TankSpace ID 1 2 3 4 5 6Location of coat-ing damageArea of coating damageSpace ID 7 8 9 10 11 12Location of coat-ing damageArea of coating damageSpace ID 13 14 15 16 17 18Location of coat-ing damageArea of coating damageTotal area s of co
34、ating damagesNOTE Percentage of coating damages in the entire tank coating (%)= total area s of coating damages/total area S of tank 100 % ISO 2014 All rights reserved 5BS ISO 16145-5:2014ISO 16145-5:2014(E) ISO 2014 All rights reservedICS 47.020.99Price based on 5 pagesThis page deliberately left b
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