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Chapter 7 – Cargo Tank Venting – Set A

Source: Guidelines for the Transport and Handling of Limited Amounts of Hazardous and Noxious Liquid Substances in Bulk on Offshore Support Vessels (OSV Chemical Code), Chapter 7 – Cargo Tank Venting.
Reference: imorules.com – Chapter 7, Cargo Tank Venting

Question 2 of 10
2. Where it is necessary to drain a venting system above the level of any pressure/vacuum valve, what should be provided?