u/Business_Gazelle_246

Working with a mid-size mechanical contractor on their preconstruction workflow. The thing that surprised me most: the final hour before a public tender closes is complete chaos by design. Sub and vendor quotes intentionally arrive minutes before the deadline (so pricing can’t be shopped around), which means leveling quotes against spec, catching exclusions, and finalizing the number all happens in a mad scramble.

Their other big one: mandatory site visits and other disqualification traps buried deep in 1,000-page spec sets. They’ve lost bids they never got to submit because a date on page 40 of Division 01 got missed.

Curious how other precon teams manage this:

• Do you have a real process for late-arriving quotes, or is it all hands on deck every time?

• Who owns catching the buried mandatory requirements estimator, coordinator, checklist?

• Has anyone found tooling that actually helps with the workflow around the estimate (vendor follow-ups, quote leveling, compliance checks) rather than just takeoff?

Trying to understand if what I’m seeing at one shop is universal or just them.

Working with a mid-size mechanical contractor on their preconstruction workflow. The thing that surprised me most: the final hour before a public tender closes is complete chaos by design. Sub and vendor quotes intentionally arrive minutes before the deadline (so pricing can’t be shopped around), which means leveling quotes against spec, catching exclusions, and finalizing the number all happens in a mad scramble.

Their other big one: mandatory site visits and other disqualification traps buried deep in 1,000-page spec sets. They’ve lost bids they never got to submit because a date on page 40 of Division 01 got missed.

Curious how other precon teams manage this:

• Do you have a real process for late-arriving quotes, or is it all hands on deck every time?

• Who owns catching the buried mandatory requirements estimator, coordinator, checklist?

• Has anyone found tooling that actually helps with the workflow around the estimate (vendor follow-ups, quote leveling, compliance checks) rather than just takeoff?

Trying to understand if what I’m seeing at one shop is universal or just them.

We are working with a commercial mechanical contractor on automating their precon workflow (NOT takeoff — they were very clear they don’t want another takeoff tool).

Sitting with their estimating team, a few things blew my mind:

On public tenders, their vendors hold pricing until 5–30 minutes before close so numbers can’t get shopped.

On a big job they had pricing land 5 minutes before the deadline and had to verify scope on every quote in real time.

They figure they miss some detail on basically every project specs run 800–1,000 pages plus addenda, and they’ve been disqualified multiple times over a mandatory site visit date buried somewhere in Division 01.

They spend more time chasing 10–15 vendors for quotes per bid than actually estimating.

For those of you doing commercial work: does this match your world?

What’s the part of your bid process you’d automate tomorrow if you could — and what have software vendors consistently gotten wrong when they’ve tried to sell you on fixing it?

Not selling anything here, genuinely trying to build something estimators don’t hate.