Who may approve cargo piping to pass through...

Question 1 of 3104866636ee728f7522a1c518109

Who may approve cargo piping to pass through a machinery space for a barge designed to carry only grade E products?

Question 1 of 31048

Who may approve cargo piping to pass through a machinery space for a barge designed to carry only grade E products?

🔍 Key Concepts

• Grade E cargoes and their relative hazard level compared to grades A–D under 46 CFR Subchapter D • Who has authority to approve design deviations or special arrangements in inspected tank barges • Difference between a regulatory authority, a classification society, and a private organization

💭 Think About

• Look at which of the choices actually has legal authority under U.S. regulations to approve cargo system arrangements on inspected tank barges • Ask yourself: who writes and enforces the federal rules for dangerous liquid cargoes, versus who only gives advice or class approvals? • Consider whether the hazard level of Grade E products would make the approval process more or less likely to be delegated

✅ Before You Answer

• Identify which option is the federal regulatory authority for inspected U.S. tank vessels • Decide which entities in the list can only recommend or certify but do not themselves issue regulatory approvals • Verify in 46 CFR Part 32 and Part 151/§§ for cargo piping arrangements who must sign off when cargo systems pass through machinery spaces