Comb. Air Release/Air Vacuum Valve Assembly 2 in.
Median winning unit price
Deep 19 winning bids$3,760/ EA
- Winning bids
- 19
- Source documents
- 19
Winning bids only, as awarded. Nominal dollars. How we compute this
Where the number comes from
One of the 19 winning bids behind that median, with the agency’s own document one click away.
- Agency
- WSDOT · Cowlitz, Washington
- Letting
- Sep 28, 2022
- Quantity
- 2 EACH
- Contractor
- Hamilton Construction CO.
- Winning price
- $24,000 / EA
Median by quarter
EstimatorHow this item has priced over time, quarter by quarter, from the same rows as the headline figure.
See what Estimator addsWhat’s behind $3,760
A free account opens the full build-up of this number, down to the agency documents it came from.
Middle-half range
The p25–p75 band of winning bids — where most jobs actually land.
Price distribution
All 19 bids charted, so you can see clusters and outliers.
19 observations
Agency, county, letting date, quantity and the price as printed.
19 public bid tabulations
Every row links to the agency’s own document. Check any price yourself.
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Who let the work, and how agencies and states compare
EstimatorThe median split by developer, city and state DOT, a per-agency comparison where the counts carry it, and the median by state and county for this item.
See what Estimator addsRelated items
Other water items priced per EA, ranked by how much evidence each has.
- 1IN Auto Air Release Valve Assembly$2,65033 bids
- 2IN Auto Air Release Valve Assembly$4,20021 bids
- 2" Air Release Valve$5,900132 bids
- 1" Air Release Valve$2,53367 bids
- 2" Air Release Valve & Box$2,83932 bids
- 1" Air Release Valve & Box$2,67927 bids
- **" Comb Air Valve$10,98816 bids
- 2" Combination Air Valve Assembly for$12,25016 bids
19 observations
1 agency in 1 state · lettings Jan 22, 2003 – Sep 28, 2022
| Letting | Agency · County | Quantity | Unit price | Source document |
|---|---|---|---|---|
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