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Industry Glossary Term

765-Kv Transmission Line

An extra-high-voltage overhead power line used to move large amounts of electricity across long distances. Subcontractors working near these lines face strict safety exclusion zones and require specialised certifications. Energised line work typically demands utility-approved crews and additional compliance documentation.

Related Terms

Stimulation

Industry

Well stimulation refers to treatments like hydraulic fracturing or acid jobs that improve reservoir flow. Subcontractors often mobilise for short, intensive campaigns requiring specialised crews and equipment. Scope changes and standby time are common, so clear contract terms matter.

FLNG (Floating Lng Unit)

Industry

An offshore vessel that processes, liquefies, and stores natural gas at sea without a fixed onshore plant. Subcontractors work aboard these units for commissioning, maintenance, and inspection scopes. Access is offshore, so mob costs, safety certifications, and logistics are major bid considerations.

Compression Expansion

Industry

A growth phase where an operator scales up gas compression infrastructure, creating demand for additional field service crews and equipment. Subcontractors should anticipate increased work orders for installation, commissioning, and maintenance. Securing standing agreements before expansion begins helps lock in preferred vendor status.

Megafab

Industry

A large-scale modular fabrication project where major facility components are built offsite and shipped for final assembly. For subcontractors, megafabs mean long-duration scopes, high crew volumes, and complex multi-trade coordination. Scheduling and mobilisation demands are typically intense.

Open Season

Industry

A formal period when a pipeline or facility operator accepts capacity commitments from potential shippers or users. For subcontractors, it signals upcoming project activity and a chance to position for related field service work. Winning commitments during open season often triggers procurement and mobilisation timelines.

Forward Operating Location

Industry

A temporary staging base positioned close to active work sites, used to store equipment, house crews, and coordinate field operations. Subcontractors often mobilise from an FOL rather than returning to a main facility daily. This reduces travel time and keeps personnel and resources on standby near the job.

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