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ComplianceGlossary Term

Discovery Window

The limited timeframe in which a subcontractor can identify and formally report hidden site conditions that differ from the original contract scope. Missing this window typically voids your right to claim additional compensation or schedule relief. Review your contract carefully — discovery windows can be as short as 24 to 72 hours after encountering the condition.

Related Terms

Osha (occupational Safety and Health Administration) Recordable Incident

Compliance

A work-related injury or illness that meets specific criteria requiring formal logging under OSHA regulations, including cases involving days away from work, restricted duties, medical treatment beyond first aid, or loss of consciousness — a metric that directly affects a subcontractor's safety record and can impact their eligibility for future contracts with operators and prime contractors.

Walking-Working Surfaces Standard

Compliance

A regulatory standard governing slip, trip, and fall hazards on job sites. Subcontractors must ensure floors, platforms, ladders, and elevated surfaces meet inspection and guarding requirements. Non-compliance can result in stop-work orders or liability exposure on client sites.

Leak Detection and Measurement

Compliance

The process of identifying and quantifying unintended releases of gas, liquid, or vapour from pipelines, valves, or equipment. Subcontractors are often hired to perform LDM (Leak Detection and Measurement) surveys using specialised tools and sensors. Accurate reporting is critical, as findings directly affect regulatory compliance and operator liability.

Public Work

Compliance

A government-funded construction or infrastructure project, such as roads, bridges, or utilities. Subcontractors on public work must meet strict licensing, bonding, and prevailing wage requirements. These projects often involve longer payment cycles due to public procurement rules.

National Cosh (national Council for Occupational Safety and Health)

Compliance

A U.S.-based advocacy network pushing for stronger worker safety standards across industries, including oil and gas and construction. Subcontractors should monitor their policy campaigns, as recommendations often influence OSHA regulations affecting field operations. Their resources can help companies identify emerging compliance risks before they become enforceable requirements.

Trench Safety Stand Down

Compliance

A mandatory work stoppage where all excavation and trenching crews halt operations to review cave-in prevention and protective system requirements. Subcontractors must ensure workers, supervisors, and equipment operators participate before resuming ground-breaking work. Primes may require documented sign-off proving your crew completed the stand down.

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