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ComplianceGlossary Term

Brackish Water

Water with salinity between fresh water and seawater, commonly encountered during drilling or site dewatering operations. Subcontractors must handle it as a controlled substance — improper disposal can trigger environmental violations and project shutdowns. Verify disposal protocols with the prime contractor before mobilising.

Related Terms

Texas Railroad Commission (trc)

Compliance

The TRC regulates oil, gas, and pipeline operations in Texas. Subcontractors working in the state must meet TRC licensing, reporting, and safety requirements. Non-compliance can result in fines or loss of operating permits.

Chemical Containment

Compliance

Physical barriers and systems used to prevent hazardous chemicals from spilling into the surrounding environment on a job site. Subcontractors are often responsible for supplying and maintaining containment berms, drip trays, and secondary liners. Failure to meet containment standards can result in site removal or regulatory fines.

FMCSA (Federal Motor Carrier Safety Administration)

Compliance

The U.S. federal agency regulating commercial trucking and transportation safety. Subcontractors hauling equipment across the border or operating in the U.S. must comply with FMCSA rules. This includes driver logs, vehicle inspections, and carrier registration requirements.

Labour Law § 240 (scaffold Law)

Compliance

A New York State law holding property owners and general contractors strictly liable for gravity-related injuries on elevated worksites. As a subcontractor, you may share liability if you control the work where the injury occurs. Proper scaffold safety protocols and clear contract language are critical to managing your exposure.

PFAS (Per- and Polyfluoroalkyl Substances)

Compliance

A group of synthetic chemicals found in firefighting foams, protective gear, and some industrial fluids used on job sites. Subcontractors may face handling restrictions, disposal requirements, and liability exposure under evolving federal and provincial regulations. Always check site-specific PFAS protocols before mobilising, as non-compliance can result in fines or contract termination.

Safety-Sensitive

Compliance

A designation for positions where impairment could directly cause injury, death, or environmental harm. Common examples include equipment operators, riggers, and drivers. Workers in these roles are typically subject to mandatory drug and alcohol testing under client and regulatory requirements.

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