Canonical itemUnderdrain, 6 in2,534 winning bids pooled from 4 agency descriptions · median $22.00 / LF
Other 709001 · 715001
Perforated Pipe Underdrains, 6"
95Winning bids
1Agencies
Apr 8, 2008 – Jul 28, 2026Letting period
Deep 95 winning bids
$17.00/ LF
- Winning bids
- Source documents
- 95
Winning bids only, as awarded. Nominal dollars. How we compute this
Where the number comes from
One of the 95 winning bids behind that median, with the agency’s own document one click away.
- Agency
- DelDOT · New Castle, Delaware
- Letting
- Sep 28, 2021
- Quantity
- 4293 LF
- Contractor
- Greggo & Ferrara, Incorporated
- Winning price
- $31.00 / LF
Price distribution
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Split by who let the work
State DOT, city and developer prices side by side.
Compared across agencies
What each agency has paid for this item.
Median by quarter
How this item has priced over time.