Glossary
Bid opening
A bid opening is the moment sealed bids are unsealed, usually in a public room or on a live stream, at the exact time stated in the solicitation. In a sealed-bid IFB the names and prices are read aloud and recorded on a bid tabulation.
The deadline is absolute. A bid received one minute late is rejected essentially everywhere, and the reason is structural: once any price is known, allowing a later submission would corrupt the whole method.
The short version
- The clock that matters is the agency's clock at the designated delivery point, not the postmark and not the courier's scan.
- Prices read at opening are the apparent results. The official award follows after review of responsiveness and responsibility.
- The bid tabulation is a public record and is the cheapest competitive pricing intelligence in the industry.
- Proposals under an RFP are usually not read aloud. Typically only the list of respondents is disclosed.
Why it matters to a bidder
Bid openings produce two things a bidder should use: a deadline discipline and a data set.
- Deliver early and physically confirm receipt. Get a time-stamped receipt. Electronic portals close automatically and do not care that your upload started before the hour.
- Attend or stream the opening. You learn the spread immediately, which tells you whether you were competitive, mispriced or misread the scope.
- Collect the tabulation every time, even on jobs you did not bid. Over a year, tabulations across an agency tell you who bids what, how many bidders a category attracts, and what the winning spread looks like.
- Apparent low is not award. The agency still reviews responsiveness and responsibility before the notice of intent to award.
A real example
Seven contractors bid a wastewater lift station. At the public opening the read prices range from $1.86 million to $3.10 million, with the second-low at $2.24 million. The $380,000 gap between first and second is the low bidder's clue to re-check its takeoff before the contract is signed, and the other five learn precisely where the market sits for the next similar package. The tabulation is posted the same afternoon and is available to anyone who asks.
How state and local differs from federal
Federal sealed bidding under FAR Part 14 also uses public openings, but the federal government buys relatively little that way. Most federal procurement is negotiated, and there is no public reading of proposals.
State and local sealed bidding is far more common and, in many states, more public. Open meetings and records statutes push agencies to publish tabulations quickly and completely, sometimes including line-item unit prices for every bidder. Several states require openings to be held at a noticed time and place and treat the tabulation as an immediately available public record. Practically, this means state and local markets have a level of price transparency that does not exist federally, and a contractor that systematically collects tabulations builds a pricing database competitors could have built and usually did not.
Electronic openings have become standard. Confirm whether the portal's clock or the agency's clock governs, and whether a bid can be modified after upload but before the deadline.
Common questions
Are late bids ever accepted?
Almost never. A small number of jurisdictions recognize narrow exceptions for agency-caused delay, but the working assumption should be that late means rejected.
Are RFP proposals read aloud?
Usually not. Agencies typically announce only the names of respondents, with scores and pricing released later.
Can I withdraw a bid at opening?
Before the deadline, yes. After opening, only under the state's bid-mistake rules, and often at the risk of your bid bond.
How do I get the bid tabulation?
Ask the buyer, check the solicitation portal, or file a public records request. Most agencies post it without being asked.