9 Reporting and evaluation of survey
Clasification Society 2024 - Version 9.40
Statutory Documents - IMO Publications and Documents - International Codes - 2011 ESP Code – International Code on the Enhanced Programme of Inspections During Surveys of Bulk Carriers and Oil Tankers, 2011 – Resolution A.1049(27) - Annex B – Code on the Enhanced Programme of Inspections During Surveys of Oil Tankers - Part A – Code on the Enhanced Programme of Inspections During Surveys of Double-Hull Oil Tankers - 9 Reporting and evaluation of survey

9 Reporting and evaluation of survey

Parent topic: Part A – Code on the Enhanced Programme of Inspections During Surveys of Double-Hull Oil Tankers

9.1 Evaluation of survey report

 9.1.1 The data and information on the structural condition of the ship collected during the survey shall be evaluated for acceptability and continued structural integrity of the ship.

 9.1.2 In case of oil tankers of 130 m in length and upwards (as defined in the International Convention on Load Lines in force), the ship's longitudinal strength shall be evaluated by using the thickness of structural members measured, renewed and reinforced, as appropriate, during the renewal survey of safety construction carried out after the ship reached 10 years of age, in accordance with the criteria for longitudinal strength of the ship's hull girder for oil tankers specified in annex 13.

 9.1.3 The analysis of data shall be carried out and endorsed by the Administration and the conclusions of the analysis shall form a part of the condition evaluation report (executive hull summary report).

 9.1.4 The final result of the evaluation of the ship's longitudinal strength required in 9.1.2, after renewal or reinforcement work of structural members, if carried out as a result of initial evaluation, shall be reported as a part of the condition evaluation report (executive hull summary report).

9.2 Reporting

 9.2.1 Principles for survey reporting are shown in annex 9.

 9.2.2 When a survey is split between different survey stations, a report shall be made for each portion of the survey. A list of items examined and/or tested (pressure testing, thickness measurements, etc.) and an indication of whether the item has been credited, shall be made available to the next attending surveyor(s), prior to continuing or completing the survey.

 9.2.3 A condition evaluation report (executive hull summary report) of the survey and results shall be issued to the owner as shown in annex 10 and placed on board the ship for reference at future surveys. The condition evaluation report (executive hull summary report) shall be endorsed by the Administration.

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