Oil Tanker Cargo Operations and MARPOL Compliance Checklist
This oil tanker cargo operations and MARPOL compliance checklist ensures compliance with MARPOL Annex I (Prevention of Pollution by Oil), OCIMF SIRE (Ship Inspection Report Programme) standards, ISGOTT (International Safety Guide for Oil Tankers and Terminals) Ship-Shore Safety Checklist, and IMO Crude Oil Washing (COW) procedures. Designed for tanker Masters and Cargo Officers.
- Industry: Maritime
- Frequency: Per Event
- Estimated Time: 2-3 hours
- Role: Master / Cargo Officer
- Total Items: 30
- Compliance: MARPOL Annex I Oil Pollution Prevention from Ships, OCIMF SIRE Ship Inspection Report Programme, ISGOTT International Safety Guide Oil Tankers Terminals, SOLAS Chapter II-2 Tanker Fire Protection, IMO MSC/Circ.645 Emergency Towing Guidelines
Ship-Shore Safety Checklist (ISGOTT)
Pre-operation joint safety verification.
- ISGOTT Ship-Shore Safety Check List completed with terminal representative?
- Emergency stop procedures agreed and ESD tested with terminal?
- Primary and secondary communications established with terminal?
- Cargo hoses/arms connected, leak-tested, and properly supported?
- Inert gas system operational and all tank pressures positive?
Cargo Tank Preparation
Tank readiness before operations.
- All cargo tanks under inert gas atmosphere (O2 < 8%)?
- Cargo tank atmosphere tested for O2 and HC before any entry?
- Tank gauging system (ATG/portable) calibrated and operational?
- Overflow control system tested and armed for loading?
- Cargo tanks inspected and fit for cargo grade to be loaded?
Cargo Transfer Monitoring
Loading and discharge operations.
- Loading/discharge rate agreed with terminal and within limits?
- Tank ullages monitored continuously during operations?
- Trim and bending moment monitored throughout operations?
- Spill containment equipment deployed on deck?
- Vapour Return System (VRS) connected if required by terminal?
MARPOL Records
Oil Record Book compliance.
- Oil Record Book Part II (Cargo Operations) entries current?
- Slop tank contents properly managed per MARPOL?
- Segregated ballast not contaminated with cargo residues?
- Crude Oil Washing (COW) operations recorded in COW Manual?
- IOPP Certificate and supplement current?
Gas Safety and Hot Work
Gas detection and hot work control.
- Portable gas detection equipment calibrated and in use?
- Cargo pump room ventilation on and atmosphere checked before entry?
- No smoking policy enforced in all cargo area?
- Gas-free certificate obtained before any hot work on deck?
- Automatic cargo valve shutdowns armed and tested?
Tanker Operations Documentation
Cargo documentation.
- Cargo Log entries complete for all operations?
- Bill of Lading / Cargo Manifest accurate and signed?
- Ullage/survey report completed and countersigned?
- Letter of Protest issued if quantity/quality discrepancy?
- Tanker Operations Notes
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Related Tanker Operations Checklists
Why Use This Oil Tanker Cargo Operations and MARPOL Compliance Checklist?
This oil tanker cargo operations and marpol compliance checklist helps maritime teams maintain compliance and operational excellence. Designed for master / cargo officer professionals, this checklist covers 30 critical inspection points across 6 sections. Recommended frequency: per event.
Ensures compliance with MARPOL Annex I Oil Pollution Prevention from Ships, OCIMF SIRE Ship Inspection Report Programme, ISGOTT International Safety Guide Oil Tankers Terminals, SOLAS Chapter II-2 Tanker Fire Protection, IMO MSC/Circ.645 Emergency Towing Guidelines. Regulatory-aligned for audit readiness and inspection documentation.
Frequently Asked Questions
What does the Oil Tanker Cargo Operations and MARPOL Compliance Checklist cover?
This checklist covers 30 inspection items across 6 sections: Ship-Shore Safety Checklist (ISGOTT), Cargo Tank Preparation, Cargo Transfer Monitoring, MARPOL Records, Gas Safety and Hot Work, Tanker Operations Documentation. It is designed for maritime operations and compliance.
How often should this checklist be completed?
This checklist should be completed per event. Each completion takes approximately 2-3 hours.
Who should use this Oil Tanker Cargo Operations and MARPOL Compliance Checklist?
This checklist is designed for Master / Cargo Officer professionals in the maritime industry. It can be used for self-assessments, team audits, and regulatory compliance documentation.
Can I download this checklist as a PDF?
Yes, this checklist is available as a free PDF download. You can also use it digitally in the POPProbe mobile app for real-time data capture, photo documentation, and automatic reporting.