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IndustryGlossary Term

Distributed Generation

Power produced on-site using generators, solar, or other local sources rather than drawn from a central grid. Subcontractors in remote sites often rely on distributed generation to run equipment and crew facilities. Understanding site power setup affects how you plan equipment loads and fuel logistics.

Related Terms

Sources Sought

Industry

A notice issued by a client or prime contractor to identify qualified subcontractors before a formal tender is released. Responding helps get your company on the bidders list. It is not a contract offer, but skipping it can mean missing the actual bid.

Crane Rail System

Industry

A fixed track infrastructure that guides overhead or gantry cranes along a defined path on a job site. Subcontractors must account for rail clearances and load capacities when planning lifts or staging equipment nearby. Damage to rails can trigger costly delays and liability claims.

Fly-In Community

Industry

A remote work site accessible only by aircraft, with no road access. Subcontractors must factor in charter flight costs, crew scheduling, and extended rotations. Mobilisation logistics and baggage weight limits directly affect tool and equipment planning.

DMR (Damage Mechanism Review)

Industry

A structured engineering assessment identifying how equipment or piping could degrade, corrode, or fail. Subcontractors use DMR findings to scope inspection work and apply correct procedures. Ignoring DMR requirements can result in scope gaps, rework, or safety incidents.

Punching-Shear Failure

Industry

A structural failure where a concentrated load punches through a slab or foundation, creating a cone-shaped break. Subcontractors must watch for this risk when positioning heavy equipment on concrete pads or temporary platforms. Undetected, it can cause sudden equipment collapse and serious site liability.

MSE (Mechanically Stabilised Earth)

Industry

A retaining wall system that uses layers of compacted fill reinforced with geogrid or straps to hold back soil. Common on pipeline corridors, well pad construction, and access road projects. Subcontractors may be scoped for earthworks, backfill compaction, or wall panel installation.

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