Bid

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Bid

What is Bid?

Bid, A formal proposal submitted by contractors stating the price and terms for completing construction work

Description

A bid is a formal proposal submitted by contractors to project owners stating the price, terms, and conditions for completing specified construction work, representing a legally binding offer that becomes a contract when accepted. This fundamental business document enables competitive selection of contractors while establishing clear expectations for project scope, cost, schedule, and performance requirements.

Purpose includes establishing project costs, enabling contractor selection, defining work scope, and creating contractual obligations. Quality bid preparation is essential for successful project procurement and contractor selection processes.

Bid types include lump sum bids for fixed-price contracts, unit price bids for variable quantities, and cost-plus bids for reimbursable work. Each type suits different project characteristics and risk allocation preferences.

FAQs

  • How long are construction bids valid?

    Typically 30–60 days unless otherwise specified, allowing owners time to evaluate and award contracts.

  • Can contractors withdraw bids after submission?

    Usually only for mathematical errors or other specific circumstances; withdrawal procedures vary by jurisdiction.

  • What happens if all bids exceed budget?

    Owners may reject all bids, revise scope, increase the budget, or negotiate with the lowest bidders.

  • Do contractors have to honor their bids?

    Yes, bids are legally binding offers that become contracts when accepted by owners.

  • How do owners compare different bids?

    They consider price, qualifications, schedule, and scope completeness; lowest price is not always best value.

  • What’s included in a typical construction bid?

    Base price, alternates, allowances, schedule, terms and conditions, and required bonds or insurance.

  • Can bid prices be negotiated?

    It depends on the procurement method—public projects typically prohibit negotiation, while private projects may allow it.

Fun Fact

Fun Fact: The competitive bidding process for construction projects dates back to ancient Rome, where public works were awarded through formal bidding procedures.

CSI Code

00 20 00

NAHB Code

110