A purchase or work order automatically issued to a subcontractor when a client's primary vendor cannot fulfil a job. It serves as a backup contract, so subcontractors should confirm scope and rates before accepting. Default orders may come with tighter mobilisation timelines.
Default Order
Related Terms
CCUS (Carbon Capture, Utilization, and Storage)
IndustryTechnology that captures CO₂ emissions from industrial sites and either stores or repurposes them. Subcontractors are increasingly hired to build, maintain, and service CCUS infrastructure. Familiarity with these projects opens doors to growing work in emissions-reduction programmes.
EVA (Extreme Value Analysis)
IndustryA statistical method used to predict the likelihood of rare but severe events, such as equipment failures or extreme weather. Field service contractors use EVA to assess project risk and plan contingency resources. It helps justify standby equipment costs and mobilisation buffers in contract negotiations.
JETI (Jobs, Energy, Technology and Innovation)
IndustryA federal Canadian government initiative supporting energy sector growth through workforce development and clean technology investment. For subcontractors, it signals funding opportunities and contract activity tied to energy transition projects. Companies aligned with JETI priorities may access grants or preferred procurement in oil, gas, and construction.
Load Growth
IndustryA gradual increase in power demand on a site's electrical system as more equipment and crews are added. Subcontractors must plan for load growth when sizing temporary power installations or generators. Failing to account for it can cause outages, project delays, and costly rework.
Debottleneck
IndustryTo identify and remove constraints limiting throughput or efficiency on a project or facility. For subcontractors, this often means mobilising additional crews or equipment to clear backlogs. Work is typically urgent and can command premium rates.
Candu (canadian Deuterium Uranium) Reactor
IndustryA Canadian-designed nuclear reactor that uses heavy water as a moderator and coolant. Subcontractors working on maintenance or upgrades face strict nuclear regulatory compliance and specialised certification requirements. Expect rigorous site access controls, radiation safety training, and detailed documentation standards.
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