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Workforce Glossary Term

Industrial Action

Organised work stoppages or slowdowns by unionised labour, such as strikes or lockouts, that can halt site operations. Subcontractors may face project delays, contract disputes, or force majeure claims as a result. Review your MSA carefully for provisions covering liability during third-party industrial action.

Related Terms

Equipment Operator-Laborer

Workforce

A dual-role field worker who operates equipment and performs manual labour tasks on the same shift. Subcontractors use this classification to maximise crew flexibility and reduce headcount on smaller scopes. Billing rates and union rules may differ from single-trade classifications.

Horizontal Joint Employment

Workforce

Occurs when two unrelated companies — such as a labour agency and a subcontractor — are considered co-employers of the same worker. Both parties may share legal responsibility for wages, overtime, and labour standards compliance. Field service firms must understand this to avoid unexpected liability for workers hired through third-party staffing arrangements.

Resource Adequacy

Workforce

A subcontractor's ability to supply sufficient labour, equipment, and materials to meet contract demands on time. Gaps in resource adequacy can trigger penalties or scope reductions from prime contractors. Subcontractors are often assessed on this before being awarded larger field service agreements.

Differentials

Workforce

Extra pay rates added on top of base wages for working in hazardous conditions, remote locations, or off-hours shifts. Subcontractors must account for differentials when pricing bids and building crew budgets. Common examples include night shift, H2S zone, and fly-in/fly-out premiums.

Current Employment Statistics (ces)

Workforce

A monthly U.S. Bureau of Labour Statistics survey tracking payroll employment across industries, including oil and gas and construction. Subcontractors use CES data to benchmark labour market trends and adjust crew hiring strategies. Rising CES numbers in your sector often signal tighter labour pools and upward wage pressure.

Frac Crew

Workforce

A specialised team deployed to perform hydraulic fracturing operations at a well site. For subcontractors, frac crews represent high-demand, time-sensitive engagements with strict headcount and certification requirements. Crew size and composition directly affect your labour costs, scheduling, and invoicing structure.

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