Structures 73400200

Drill Shaft Conc Fdn

Unit CY · Lettings Jan 19, 2018 – Feb 27, 2026 · 1 agency

80Winning bids

1Agencies

Jan 19, 2018 – Feb 27, 2026Letting period

Median winning unit price

Moderate 80 winning bids

$2,237/ CY

Winning bids: 80
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Source documents: 80

Winning bids only, as awarded. Losing bids and engineer’s estimates are not counted. Nominal dollars. How we compute this

Where the number comes from

One of the 80 winning bids behind that median, with the agency’s own document one click away.

Agency: IDOT · Winnebago, Illinois
Letting: Feb 27, 2026
Quantity: 29.8 CU YD
Contractor: Civil Constructors, Inc. d/b/a/ Helm Civil
Winning price: $1,776 / CY

Open bid tab, 64R72 ↗webapps1.dot.illinois.gov

Price distribution

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The spread behind this median — every observed price, and where the middle half sits. A free account opens it.

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The observation table

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All 80 winning bids behind this median, each with its agency, letting date, quantity and the document it came from. A free account opens it.

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All bids

Winning and losing bids

The page above counts winning bids only. For this item our files also hold 164 losing bids. Together with the 80 winning bids that have every-bidder records, that is 244 priced bids (3.05 bidders per line on average). Losing bids are counted here and nowhere else.

What the losing bidders wanted, and how far the winner was from the next bid, is part of Pro.

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Compared across agencies

What each agency has paid for this item.

Median by quarter

How this item has priced over time.

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