10 Cfr Part 50

A PFAS (Personal Fall Arrest System) is safety equipment that stops a worker from hitting the ground during a fall. It typically includes a full-body harness, lanyard, and anchor point. Subcontractors must ensure PFAS equipment is inspected, certified, and meets provincial and federal regulations before workers go at height.

A flammable hydrocarbon fuel—primarily propane or butane—stored under pressure and commonly used onsite for heating, cutting, and equipment operation. Subcontractors handling LPG must comply with Transport Canada and provincial regulations for storage, transport, and handling. Proper training and certifications are typically required before field crews can work with LPG systems.

Describes materials, components, or workmanship meeting strict standards for use in nuclear facilities. Subcontractors must hold specific certifications and follow rigorous documentation requirements. Expect intensive quality assurance audits and zero tolerance for deviations.

Ohio's regulatory body overseeing utility construction and service work. Subcontractors performing pipeline, electrical, or gas utility projects in Ohio must comply with PUCO-mandated standards. Non-compliance can result in work stoppages or contract penalties.

A three-party guarantee where a bonding company backs a subcontractor's ability to complete a contract. If the subcontractor defaults, the surety covers losses to the project owner. Many oil and gas operators and general contractors require bonds before awarding field service work.

A database where excavation-related damages to underground utilities are logged and analyzed. Subcontractors doing ground disturbance work may need to report incidents through this system. Insurance carriers and clients often review DIRT data when evaluating a contractor's safety record.

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.