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Industry Glossary Term

Capital Maintenance

Planned work that restores or extends the life of major assets, such as facilities or equipment. For subcontractors, these projects are typically larger in scope and budget than routine maintenance. They often require formal tendering, detailed scopes of work, and milestone-based billing.

Related Terms

MTPA (Million Tonnes Per Annum)

Industry

A measure of a facility's annual production or processing capacity, expressed in millions of tonnes. Larger MTPA ratings typically signal longer project durations and higher subcontractor labour demand. Knowing a site's MTPA helps field service companies anticipate scope size and resource requirements.

Condition Monitoring

Industry

The ongoing tracking of equipment health using sensors, vibration analysis, or fluid sampling to detect faults early. Subcontractors may be hired specifically to perform these checks or provide monitored assets. It helps prevent costly breakdowns and supports predictive maintenance schedules on site.

Critical Path

Industry

The sequence of tasks that directly controls a project's completion date. Delays to any critical path activity push the whole project's finish date back. Subcontractors on critical path work face tighter scrutiny and stronger pressure to meet scheduled milestones.

Critical Minerals

Industry

Minerals deemed essential to national economies and energy transition, such as lithium, cobalt, and rare earths. Extraction and processing projects for these materials are driving significant new field service demand across Canada. Subcontractors with mining or remote site experience are well-positioned to pursue this growing work.

Cook Inlet

Industry

A major oil and gas producing basin in southcentral Alaska with active offshore and onshore operations. Subcontractors working here face remote logistics, tidal extremes, and strict environmental regulations. Mobilisation costs and specialised marine requirements significantly affect bid pricing.

Rigging

Industry

The equipment and techniques used to lift, secure, and move heavy loads on a job site. Subcontractors must ensure all rigging gear is certified and operators are ticketed. Improper rigging is a leading cause of serious incidents and contract liability.

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