Priced Option

A 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.

Short-term loans that convert into equity if not repaid by a set date. Subcontractors may encounter these when seeking growth capital to fund equipment or crew expansion. They carry risk: lenders can become part-owners of your company.

A formal written amendment to an existing contract that modifies scope, cost, or schedule. Subcontractors should never perform out-of-scope work without a signed change order. Undocumented changes are a leading cause of unpaid invoices and disputes.

An added cost built into project contracts to account for instability in regions where work is performed. For subcontractors, it affects bid pricing, insurance rates, and mobilisation costs. Clients in high-risk areas may pay elevated day rates to secure reliable field crews.

An arrangement where costs for equipment, mobilisation, or resources are split between the contractor and client. Subcontractors should confirm cost-sharing terms in writing before mobilising. Unclear agreements often lead to disputed invoices and delayed payments.

A pay premium added to a base rate for working in hazardous, remote, or demanding conditions. Subcontractors should account for applicable differentials when pricing bids and setting crew rates.

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