Joint Employer

A formal certification confirming that a vessel, tank, or work area contains no combustible hydrocarbons. Subcontractors typically cannot begin hot work or confined space entry until this status is verified and documented. Operators or third-party inspectors issue the certification, and it must be reconfirmed if conditions change.

A document submitted by a subcontractor outlining how a specific scope of work will be executed safely and efficiently. It typically covers methods, equipment, personnel, and hazard controls. Clients often require it before mobilisation or permit approval.

The minimum hourly rate subcontractors must pay workers on government-funded projects, set by regional labour surveys. Rates vary by trade and location, directly affecting your bid pricing and labour costs. Underpaying prevailing wage on public contracts can result in fines, back pay obligations, and disqualification from future bids.

A U.S. EPA regulation requiring water utilities to replace lead service lines within 10 years. Subcontractors performing pipe replacement or water system work must meet strict material and testing standards. Non-compliance can disqualify firms from municipal infrastructure contracts.

Industry body that sets design and performance standards for overhead cranes and hoists. Subcontractors must confirm equipment meets CMAA specifications before mobilising on regulated job sites. Non-compliant cranes can trigger site rejection or compliance holds.

A U.S. trade law allowing tariffs on imported steel and aluminium deemed a national security threat. For subcontractors, it drives up material and equipment costs on cross-border projects. Budget accordingly when pricing jobs involving U.S.-sourced pipe, structural steel, or fabricated components.

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.