811 Ticket

A standardised document detailing the hazards, handling requirements, and emergency procedures for a chemical or hazardous material. Subcontractors must keep current SDSs on-site for every controlled product their crew uses or transports. Inspectors and site safety officers can shut down work if SDSs are missing or outdated.

A global standards organisation that sets codes for pressure vessels, piping, and mechanical equipment used on job sites. Subcontractors working on boilers, pressure systems, or lifting equipment often must meet ASME standards to qualify for contracts. Non-compliance can trigger failed inspections, work stoppages, or liability exposure.

A group of synthetic chemicals found in firefighting foams, protective gear, and some industrial fluids used on job sites. Subcontractors may face handling restrictions, disposal requirements, and liability exposure under evolving federal and provincial regulations. Always check site-specific PFAS protocols before mobilising, as non-compliance can result in fines or contract termination.

A crane operator who holds recognised certification confirming competency to safely operate lifting equipment on job sites. Most oil & gas and construction contracts require subcontractors to supply CCO-certified operators. Verify certification currency before mobilisation, as expired credentials can halt work and trigger compliance penalties.

A water pipe made from lead that connects a municipal main to a building. Subcontractors must identify and report LSLs during excavation, pipe work, or utility upgrades. Strict handling and disposal regulations apply under federal and provincial environmental codes.

A federal levy charged to large industrial facilities based on their greenhouse gas emissions. As a subcontractor, your clients may pass these costs down through contract terms or fuel surcharges. Review your agreements closely to understand who bears this liability.

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.