UR Z - Survey and Certification

Survey and Certification

UR Z1 Annual and intermediate classification survey coverage of IMO Resolution A.1156(32) - Rev.9 July 2022 Clean

UR Z2 Deleted

Deleted 1994 - superseded by Z10.1

UR Z3 Periodical survey of the outside of the ship's bottom and related items - Rev.8 Apr 2019 Clean

UR Z4 Deleted

Surveys of hatch covers and coamings - Deleted May 2013

UR Z5 Deleted

Deleted - Re-categorised as Recommendation No.59 (May 1999)

UR Z6 Continuous system for hull special survey - Rev.6 June 2015

UR Z7 Rev28 Corr1 CLN

UR Z7 Hull classification surveys - Rev.28 Corr.1 Dec 2020 Clean

Note: UR Z7 Rev.29 will come into force on 1 July 2023 and can be found in "Revision History"

UR Z7.1 Rev15 CLN

UR Z7.1 Hull surveys for general dry cargo ships - Rev.15 June 2019 Clean

UR Z7.2 Hull surveys for liquefied gas carriers - Rev.8 May 2019 Clean

UR Z8 Rev1 CLN

UR Z8 Corrosion protection coating for salt water ballast spaces - Rev.1 1995

UR Z9 Rev2 CLN

Corrosion protection coatings for cargo hold spaces on bulk carriers - Rev.2 1996

UR Z10.1 Rev24 CLN

UR Z10.1 Hull surveys of oil tankers - Rev.24 May 2019

UR Z10.2 Rev36 CLN

UR Z10.2 Hull surveys of bulk carriers - Rev.36 May 2019 Clean

UR Z10.3 Rev19 CLN

UR Z10.3 Hull surveys of chemical tankers - Rev.19 May 2019 Clean

Note: UR Z10.3 Rev.20 will come into force on 1 January 2023 and can be found in "Revision History"

UR Z10.4 Rev16 CLN

UR Z10.4 Hull surveys of double hull oil tankers - Rev.16 May 2019 Clean

Note: UR Z10.4 Rev.17 will come into force on 1 January 2023 and can be found in "Revision History"

UR Z10.5 Rev19 CLN

UR Z10.5 Hull surveys of double skin bulk carriers - Rev.19 May 2019 Clean

UR Z10.6 Deleted

Re-categorized as UR Z7.1 (June 2003)

UR Z11 Mandatory ship type and enhanced survey programme (ESP) notations - Rev.5 Sept 2015

UR Z12 Deleted

Deleted - Sept 2000

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