Canonical itemUnderdrain, 4 in64 winning bids pooled from 4 agency descriptions · median $15.23 / LF
Other 709000 · 715000
Perforated Pipe Underdrains, 4"
13Winning bids
1Agencies
Jul 29, 2008 – Jul 27, 2021Letting period
Standard 13 winning bids
$24.00/ LF
- Winning bids
- Source documents
- 13
Winning bids only, as awarded. Nominal dollars. How we compute this
Where the number comes from
One of the 13 winning bids behind that median, with the agency’s own document one click away.
- Agency
- DelDOT · New Castle, Delaware
- Letting
- Sep 22, 2015
- Quantity
- 312 LF
- Contractor
- Mumford & Miller Concrete, Inc
- Winning price
- $24.00 / LF
Price distribution
Free accountThe spread behind this median — every observed price, and where the middle half sits. A free account opens it.
Create a free account Sign inThe observation table
Free accountAll 13 winning bids behind this median, each with its agency, letting date, quantity and the document it came from. A free account opens it.
Create a free account Sign inMore with Estimator
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.