Working At Heights

Data ownership defines who legally controls field data collected during a job — such as inspection reports, equipment readings, or site photos. Contracts often assign ownership to the client, limiting a subcontractor's right to reuse or retain that data. Review ownership clauses carefully before signing to protect your company's records and liability position.

The process of restoring a work site to its original or agreed-upon condition after project completion. Subcontractors are often scoped for reclamation work including grading, revegetation, and soil remediation. Reclamation scopes are regulated and must meet provincial closure criteria before sign-off.

API 653 (American Petroleum Institute Standard 653) governs the inspection, repair, alteration, and reconstruction of above-ground storage tanks. Subcontractors performing tank work must comply with this standard or risk failed inspections and contract penalties. Many operators require certified API 653 inspectors on-site before authorising any tank maintenance scope.

A regulatory survey that identifies and maps wetland boundaries on or near a project site. Subcontractors must respect these boundaries during ground disturbance, trenching, or equipment staging. Work within delineated areas typically requires additional permits and can trigger project delays.

A method of grouping all subcontractor invoices or costs together to assess total contract value or spending thresholds. Owners and primes use aggregate classification to trigger compliance requirements, audit rights, or tiered pricing terms. Subcontractors should track cumulative billing carefully, as crossing thresholds can change contract obligations.

A court order that immediately halts a specific action, such as work stoppage disputes or lien enforcement, pending a full hearing. Subcontractors may face a TRO if a general contractor seeks to block liens or contract terminations. It is a short-term legal tool, typically lasting days, until a judge rules further.

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.