🔍 Key Concepts

• 46 CFR requirements for Mobile Offshore Drilling Units (MODUs) construction documentation • The meaning of a "construction portfolio" versus operating or loading documents • Difference between plans/specifications, material properties, welding procedures, and loading conditions in ship documentation

💭 Think About

• Ask yourself: Which of these items would logically need to be kept together from the time the unit is BUILT, to prove it was constructed correctly and in accordance with approvals? • Which choice best represents a COLLECTION of documents directly tied to how the structure was fabricated, rather than how it is later operated or loaded? • Think about what inspectors or surveyors would want to see in a construction file to verify compliance with approved structural standards and methods.

✅ Before You Answer

• Identify which option is most clearly tied to how the structure is actually put together during construction, not how it is used later. • Check which option would reasonably need to be kept as a set of official, approved procedures or data, not just general information or calculations. • Eliminate any choices that sound more like operational/loading data or generic reference information rather than construction-specific approval documents.