Traffic Control

The discipline focused on preventing uncontrolled releases of hazardous materials or energy that could cause fires, explosions, or toxic events. Subcontractors working near pressurised systems or chemicals must understand site-specific process hazards before starting work. Non-compliance can result in immediate removal from site and liability exposure.

A legal finding that two companies share employer responsibilities over the same workers. In field service, this can mean a client company is liable for your crew's wages, hours, or working conditions. Subcontractors should review contracts carefully to avoid unintended joint employer exposure.

Testing method used to inspect welds, pipes, and structures for defects without damaging the material. Subcontractors performing NDE must hold recognised certifications such as CGSB or ASNT. Clients often require NDE sign-off before authorising progress payments or work acceptance.

The TRC regulates oil, gas, and pipeline operations in Texas. Subcontractors must meet TRC requirements for permits, well operations, and environmental compliance. Non-compliance can halt work and affect contractor eligibility on job sites.

The controlled burning of excess natural gas at a wellsite or facility. Subcontractors working on-site must follow strict flaring protocols, as ignition hazards affect work permits and safety zones. Flaring activity can also trigger regulatory hold points that delay field operations.

A licence that requires the holder to carry a surety bond as financial assurance that they will meet regulatory obligations, meaning subcontractors and field service companies must maintain this bond coverage to legally operate certain equipment or perform specific scopes of work on a client's site. For subcontractors, holding a bonded operator licence is often a prerequisite for bidding on contracts, as it signals to operators and general contractors that financial accountability is in place if work standards or regulatory requirements are not met.

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.