Corrective Action Plan

The restricted, secured zone of an airport beyond passenger screening. Subcontractors working airside — such as fuelling crews or ground maintenance teams — must hold valid airside passes and follow strict security protocols. Access is tightly controlled and non-compliance can result in immediate removal from site.

The buffer between a structure's maximum rated load capacity and the actual working load applied during operations. Subcontractors must verify these margins before rigging, lifting, or loading any platform, scaffold, or support structure. Exceeding the margin creates liability and triggers mandatory incident reporting.

Provincial government body that enforces workplace health, safety, and employment standards on job sites. MOL inspectors can issue stop-work orders, fines, or charges against subcontractors found in violation. Field crews must maintain compliant safety programs and documentation at all times.

Tradeable certificates representing one tonne of CO2 reduced or removed from the atmosphere. Large operators purchase these to meet emissions targets, which can flow down as reporting requirements to subcontractors. Tracking your fleet's fuel consumption and emissions data may be required to support client compliance.

A U.S. pre-construction air permitting process triggered when new or modified industrial facilities exceed emissions thresholds. Subcontractors working on facility expansions or new builds may face project delays until NSR approval is granted. Understanding NSR timelines helps field crews anticipate mobilisation schedules on affected sites.

A regulatory body that sets reliability standards for North America's bulk electric grid. Subcontractors working on power infrastructure, substations, or transmission projects must comply with NERC standards. Non-compliance can result in significant fines and disqualification from utility 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.