Written Work Plan

A documented safety programme requiring subcontractors to provide appropriate respirators when workers are exposed to airborne hazards like H2S, dust, or chemical fumes. It includes fit testing, training, and maintenance procedures for all respiratory equipment. Clients and prime contractors often audit this programme before awarding site access.

An independent inspector or agent hired by an operator or owner to verify that field work meets contract specifications. They are not your direct client but hold authority to approve, reject, or halt work on site. As a subcontractor, their sign-off is often required before progress billing is accepted.

A fixed assembly of rails, brackets, and a climbing sleeve that prevents a worker from falling off a vertical ladder. Subcontractors are often required to install or inspect these systems before crews access elevated structures. Compliance with provincial fall-protection codes is typically a condition of site entry.

The controlled burning of associated gas during normal production operations, not caused by emergencies or equipment failure. Subcontractors working on-site must follow strict protocols during flaring events. Expect potential work stoppages or exclusion zones that affect crew access and scheduling.

Water extracted from the ground alongside oil and gas during production. Subcontractors handling, transporting, or disposing of it must meet strict environmental regulations. Improper management can trigger fines and halt site operations.

A pre-dig service that identifies and marks underground utilities before excavation begins. Subcontractors are typically required to obtain a locate before breaking ground. Failure to do so can result in liability for damages, project shutdowns, or regulatory fines.

When a Jobsite Incident Happens: What Field Workers Need to Know Before Signing Anything

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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.

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Learn which MSA clauses actually matter for oilfield subcontractors: indemnity, insurance, payment terms, and change orders. Know what you're signing.