Bonding

A safety classification used by operators to track incidents resulting in death or life-altering harm. Subcontractors are often scored on SIF exposure and near-miss rates during prequalification. A high SIF risk profile can disqualify your company from site access or contract awards.

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.

The science of identifying and controlling workplace health hazards such as chemical exposure, noise, and dust. Subcontractors are often required to provide IH (Industrial Hygiene) assessments or comply with client IH programs on site. Non-compliance can result in work stoppages or contract termination.

Informal field term for high-consequence hazards requiring mandatory controls before work begins. For subcontractors, STCKY items typically appear on permit-to-work forms and site safety plans. Failing to identify and mitigate STCKY hazards can void your contract and expose your company to liability.

A U.S. federal requirement to verify every worker's identity and legal right to work before mobilisation. Subcontractors must complete and retain I-9 forms for all field personnel, including short-term hires. Non-compliance can result in fines and disqualification from federal project work.

The U.S. federal agency that regulates the entry of workers, equipment, and materials across the Canadian-American border, which subcontractors must navigate when mobilising crews or hauling specialised equipment into U.S. job sites. Non-compliance with CBP requirements can result in delays at the border, seized equipment, or crews being turned away, making proper documentation and advance planning critical for cross-border field work.

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.