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lump sum contract

1 guide with this tag.

Hands resting on a tabbed contract binder beside rolled drawings, a plan sheet, a calculator and a white hard hat on a site-office table

Project Delivery October 10, 2026 23 min read

Lump Sum Construction Contracts: Types, Risk and Documents

Compare lump sum, cost-plus, GMP, unit-price and time-and-materials contracts by cost risk, and identify the documents included in a construction contract.

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