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Industry Glossary Term

Generating Capacity (gw)

The maximum electrical output a power facility can produce, measured in gigawatts (GW). For subcontractors, project scale and crew size requirements are often tied directly to a facility's GW rating. Larger GW projects typically mean longer scopes, more mobilisations, and greater equipment demands.

Related Terms

Bcf/d (billion Cubic Feet Per Day)

Industry

A measure of natural gas production or pipeline throughput volume. Higher BCF/d figures on a project typically signal larger-scale operations requiring more field crews and equipment. Subcontractors can use this metric to gauge the scope and duration of potential work.

Support Activities for Oil and Gas Operations

Industry

An industry classification covering subcontractors who provide services to upstream oil and gas producers without extracting resources themselves. This includes well servicing, site prep, equipment rental, and pipeline support. Most field service companies in oil and gas fall under this category for tax and regulatory purposes.

Predictive Maintenance

Industry

A maintenance approach that uses equipment data and monitoring to forecast failures before they occur. Subcontractors may be dispatched for targeted repairs based on sensor alerts rather than fixed schedules. This reduces emergency callouts and helps crews plan mobilisation more efficiently.

CCS (Carbon Capture and Storage)

Industry

A process that captures CO₂ emissions from industrial sources and injects them underground for permanent storage. For subcontractors, CCS projects create demand for pipeline welding, compression equipment installation, and wellsite services. Familiarity with emissions-related scopes can open access to a growing segment of energy infrastructure work.

Hydrovac

Industry

A truck-mounted unit that uses pressurised water and a vacuum system to excavate soil safely around buried utilities. Subcontractors are frequently hired for hydrovac work on pipeline, civil, and utility projects. It is preferred over mechanical digging in areas with high strike risk.

Shallow-Water

Industry

Offshore operating zones typically under 500 feet of water depth. For subcontractors, these sites use jack-up rigs and barges rather than deepwater vessels. Crew access, equipment requirements, and mobilisation costs differ significantly from deepwater scopes.

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