Lump Sum

A document listing agreed-upon rates for various services, equipment, and materials between an operator and contractor. Field tickets are validated against the price book before approval.

A surety bond guaranteeing that a general contractor will pay its subcontractors, labourers, and material suppliers. If the GC defaults, subcontractors can file a claim against the bond to recover unpaid amounts. It is common on publicly funded construction and pipeline projects.

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 court order declaring a prime contractor in default on financial obligations, often freezing payments to subcontractors. It signals serious insolvency risk and can delay or eliminate outstanding invoices. Subcontractors should file liens immediately upon receiving notice.

A freight rate applied when a shipment fills an entire truck, typically offering lower per-unit costs than partial loads. Subcontractors hauling equipment or materials to remote sites often negotiate FTL rates to reduce logistics costs. Consolidating loads before mobilisation helps field teams maximise savings under this pricing model.

A contract provision allowing subcontractors to adjust their billing rates when fuel costs rise beyond an agreed threshold. It protects field crews and equipment operators from absorbing unexpected fuel price spikes. Without this clause, subcontractors bear the full risk of fuel cost increases mid-contract.

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