NPT (Non-Productive Time) is any period when crews or equipment are on-site but not performing billable work. This includes weather delays, equipment breakdowns, or waiting on materials. Subcontractors often absorb NPT costs unless contracts clearly define standby rates.
Non-Productive Time
Related Terms
Breakeven Price
Cash FlowThe minimum rate a subcontractor must charge to cover all direct and indirect costs without losing money. It includes labour, equipment, fuel, overhead, and mobilisation expenses. Pricing below breakeven erodes working capital and threatens project viability.
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.
Backcharge
Cash FlowA charge issued by an operator or general contractor to a subcontractor for costs incurred due to defective work, delays, or failure to meet contractual obligations.
Heating Oil Futures
Cash FlowContracts locking in future heating oil prices, traded on commodity markets. Subcontractors use these trends to forecast fuel-related operating costs on remote or winter job sites. Rising futures signal higher equipment heating and site fuel expenses ahead.
Lump Sum
Cash FlowA pricing model where the contractor agrees to complete a defined scope of work for a fixed total price, regardless of actual costs incurred.
Capital Budget
Cash FlowA client's approved spending plan for major projects, equipment, and infrastructure in a given year. When capital budgets are set or revised, subcontractors see direct impacts on contract awards and work volumes. Monitoring clients' capital budget cycles helps you time bids and resource planning effectively.
Latest Cash Flow News
Cash Flow Strategy Gives Contractors an Edge in Volatile Market
Engineering News-Record outlines how contractors can manage cash flow through payment term negotiations, digital payments, and financial planning tools to stay competitive amid rising costs and economic uncertainty.
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19 days ago Cash FlowIran Conflict Pressure Tests Oil Prices as US E&P Returns Hit Four-Year Lows
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23 days agoRelated Guides
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You did the work. The project was cancelled, shelved, or never activated. Here is what subcontractors need to know about billing rights, legal remedies, and how to get paid when no one wants to discuss the invoice.
Cash Flow GuidePost-Completion Warranty and Punch Work: Protecting Your Margins After the Job Ends
Warranty walks, punch lists, and post-completion callbacks eat into subcontractor margins. Learn how MSA warranty clauses work, when you can push back on mobilization costs, and how to document your way out of disputes.
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