NOPR (Notice of Proposed Rulemaking)

Physical barriers and systems used to prevent hazardous chemicals from spilling into the surrounding environment on a job site. Subcontractors are often responsible for supplying and maintaining containment berms, drip trays, and secondary liners. Failure to meet containment standards can result in site removal or regulatory fines.

A U.S. state-run workplace safety programme approved by OSHA to enforce its own regulations instead of federal standards. Standards may differ from federal OSHA rules, so subcontractors must verify local requirements before mobilising. Operating across multiple states means tracking each plan separately.

A mandatory work pause requiring crews to verify no buried utilities or underground hazards exist before digging or drilling begins. Subcontractors are typically contractually responsible for completing all locates and documented checks before breaking ground. Failure to comply can void insurance coverage and expose your company to full liability for strikes.

Designated facilities licenced to store hazardous materials such as fuel, chemicals, or drilling fluids under strict regulatory approval. Subcontractors must verify their storage sites hold valid permits before mobilising hazardous goods to a worksite. Non-compliance can trigger project shutdowns, fines, or loss of contract eligibility.

An accidental hit to a buried line — gas, electric, telecom, or water — during excavation or drilling. Subcontractors are typically liable for damages, work stoppages, and injuries if proper locates weren't completed. Always confirm valid BC One Call or Alberta One-Call tickets before breaking ground.

A client- or prime contractor-maintained registry of pre-qualified suppliers and subcontractors eligible to bid on work. Getting onto an AVL often requires submitting safety records, insurance, and certifications in advance. Without AVL status, subcontractors are typically blocked from receiving purchase orders or contracts.

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.