Engineering Controls

The U.S. federal body that regulates interstate energy infrastructure, including pipelines and transmission lines. Projects requiring FERC approval often have strict compliance timelines that affect subcontractor scheduling and scope. Work on FERC-regulated assets may require additional permitting and documentation.

A regulatory requirement mandating that workers are informed about hazardous chemicals on site through labels, Safety Data Sheets, and training. Subcontractors must maintain compliant SDS binders and ensure crews are trained before handling any hazardous materials. Non-compliance can result in site removal or fines from regulators like WorkSafeBC or the OHS.

The length of time a work permit remains valid before requiring renewal or reissuance. Short permit durability can stall field crews and create costly downtime between tasks. Subcontractors should confirm permit expiry windows before scheduling labour and equipment.

Engineered controls used to prevent cave-ins, collapses, or hazardous exposures at excavation and confined space sites, including shoring, trench boxes, sloping, and shielding. Required by regulation on any excavation deeper than 1.2 metres. Subcontractors are typically responsible for selecting and installing the correct system before workers enter.

A defined set of steps a subcontractor must complete to meet regulatory, safety, or client requirements before mobilising on a project. This may include certifications, insurance submissions, and safety orientations. Missing steps can delay onboarding or result in disqualification from a contract.

API 579 (Fitness-For-Service) is an industry standard used to assess whether ageing or damaged equipment is safe to keep operating. Subcontractors may be required to support or comply with these assessments during inspection and maintenance scopes. Understanding it helps when working alongside integrity engineers on pressure vessels, piping, and tanks.

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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.