OEB (Ontario Energy Board)

Proactive metrics that signal future safety or performance issues before incidents occur. For subcontractors, these include near-miss reports, toolbox talk attendance, and equipment inspection rates. Tracking them helps crews stay ahead of problems rather than reacting after the fact.

A guarantee issued by a surety that your company will honour its bid price if awarded a contract. It protects the owner if you back out after winning. Typically required on larger public or industrial projects before your tender is accepted.

Ontario's grid authority that balances electricity supply and demand across the province. Subcontractors working on power infrastructure or energy projects must align schedules with IESO dispatch requirements. Grid maintenance windows and outage approvals are coordinated through IESO protocols.

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.

The U.S. federal standard governing road signs, signals, and markings near worksites. Subcontractors performing roadside or right-of-way work must follow MUTCD traffic control plans. Non-compliance can result in stop-work orders, fines, or lost contracts.

A formal written authorisation required before performing any work that produces heat, sparks, or open flame on a job site. Subcontractors must obtain this permit before welding, cutting, or grinding near flammable materials. Site supervisors issue and sign off on these permits, and work must stop if conditions change.

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.