The number of days equipment or crews are actively deployed and generating billable revenue on a job site. Subcontractors use this figure to track utilisation, forecast earnings, and negotiate day-rate contracts. Downtime, mobilisation delays, or weather shutdowns typically do not count as operating days.
Operating Days
Related Terms
Fixed-Rate Contract
Cash FlowA contract where the subcontractor agrees to complete a defined scope of work for a set price, regardless of actual labour or material costs incurred — meaning cost overruns come directly out of your margin. Common in construction and turnaround work, these contracts reward efficient crews and tight project management but carry significant financial risk if scope creep or site conditions aren't carefully managed upfront.
Price Spread
Cash FlowThe difference between what a prime contractor charges the client and what they pay the subcontractor for the same scope. A wide price spread reduces your effective rate and margin. Negotiating tighter spreads protects subcontractor profitability on long-term contracts.
Work on Hand (WOH)
Cash FlowThe total value of contracted work that has not yet been completed. Used by bonding companies to assess contractor capacity and risk.
Red Flag Warning
Cash FlowA signal that a client or project poses serious financial or operational risk to a subcontractor. Common triggers include late payments, scope disputes, or sudden crew access restrictions. Recognising these early helps subcontractors protect revenue and avoid costly disputes.
Dayrate
Cash FlowA fixed daily fee charged by a subcontractor or equipment provider, regardless of hours worked or output produced. It covers labour, equipment, and overhead for that calendar day. Dayrates are common in drilling, rental, and specialised field service contracts.
Backlog
Cash FlowThe total value of contracted work that has been awarded but not yet completed. A healthy backlog signals steady upcoming revenue and helps subcontractors plan crew deployment and equipment needs. Thin backlogs often signal the need to ramp up bidding activity.
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