MSHA (Mine Safety and Health Administration)

A joint API/ASME standard used to assess whether ageing or damaged equipment is still safe to operate. Subcontractors may be required to conduct or support FFS assessments on pressure vessels, piping, and tanks. Results determine if equipment can stay in service, requires repair, or must be decommissioned.

A U.S. federal law requiring vessels operating between American ports to be U.S.-built, owned, and crewed. Subcontractors providing marine labour or vessel services must verify crew eligibility and vessel compliance before mobilising. Non-compliance can result in contract termination and significant fines.

A regulatory violation notice issued when an inspector finds a condition likely to cause serious injury or death. For subcontractors, it typically triggers fines, mandatory corrective action, and potential work stoppage. These citations can affect prequalification standing and future contract eligibility.

A clearly marked area on a worksite where only authorised personnel are permitted to enter. Subcontractors must identify and respect these boundaries before mobilising crews or equipment. Violations can result in stop-work orders, fines, or removal from site.

An inspection code governing the maintenance and repair of in-service pressure vessels. Subcontractors performing vessel work must often comply with API 510 requirements and use certified inspectors. Non-compliance can result in work stoppages or contract disqualification.

A U.S. federal law requiring subcontractors on government-funded construction projects to pay workers the locally established minimum wage and benefits. Rates vary by trade, location, and job classification. Subcontractors must track and document compliance carefully or risk contract penalties.

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