Hydrocarbon-Free Status

The process of identifying and marking underground utilities before excavation begins. Subcontractors are often required to confirm locates are valid before breaking ground. Failure to comply can result in strikes, liability, and work stoppages.

A mandatory work stoppage called by a prime contractor or owner to address an immediate safety concern or incident. All field personnel halt operations and gather for a safety review before work resumes. Subcontractors must comply immediately, regardless of schedule or milestone pressures.

The FAR governs purchasing rules for U.S. federal contracts, including subcontractor requirements on government-funded projects. If your prime contractor holds a federal contract, FAR clauses flow down and bind your work. These rules cover pricing, record-keeping, audits, and labour standards you must follow.

A government or operator-imposed halt on specific activities, such as drilling or fracking, in a region. For subcontractors, this means work orders stop and contracts may be suspended without pay. Always review force majeure clauses before mobilising to areas under active moratorium discussions.

A regulatory survey that identifies and maps wetland boundaries on or near a project site. Subcontractors must respect these boundaries during ground disturbance, trenching, or equipment staging. Work within delineated areas typically requires additional permits and can trigger project delays.

A document outlining required inspections, tests, and quality checks at specific project milestones. Subcontractors must follow the ITP to prove work meets client and regulatory standards. Hold points in the plan require client sign-off before work can continue.

When a Jobsite Incident Happens: What Field Workers Need to Know Before Signing Anything

What to do after a jobsite injury or incident, what your rights are before signing incident reports, how workers' compensation works, and how to protect yourself on multi-employer worksites.

OSHA Citations on Multi-Employer Worksites: What Subcontractors Need to Know

Learn how OSHA's multi-employer citation policy works, why subcontractors get cited for hazards they didn't create, and how to protect your company on operator-controlled job sites.

How to Read and Negotiate an Oilfield Master Service Agreement (MSA): A Subcontractor's Guide

Learn which MSA clauses actually matter for oilfield subcontractors: indemnity, insurance, payment terms, and change orders. Know what you're signing.