Suspension Clause

The 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.

A standardised daily report documenting rig operations, hours worked, and downtime on a drilling project. Subcontractors often must align their own daily reports with the IADC DDR for invoicing and performance verification. Discrepancies between your records and the DDR can delay payment or trigger billing disputes.

A contract where the subcontractor agrees to complete a defined scope of work for a set price regardless of actual labour, equipment, or material costs incurred — meaning cost overruns come directly out of your margin. Unlike time-and-material agreements, these contracts reward efficiency but expose field service companies to significant financial risk if scope creep or unforeseen site conditions arise.

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.

The minimum revenue a subcontractor must generate to cover all field operating costs without profit or loss. It includes direct costs like labour, fuel, and equipment. Knowing this figure helps crews avoid underpriced bids that drain cash.

A contract clause that adjusts your billing rate when diesel or fuel prices shift beyond a set threshold. It protects subcontractors from absorbing sudden fuel cost spikes on long-term or remote field assignments. Negotiate the trigger percentage and index reference before signing.

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