Maturity Measurement for Concrete Quality Control
Median lump-sum amount
Deep 12 winning bids$11,250per contract
- Winning bids
- 12
- Source documents
- 12
Winning bids only, as awarded. Nominal dollars. How we compute this
Where the number comes from
One of the 12 winning bids behind that median, with the agency’s own document one click away.
- Agency
- WSDOT · Kittitas, Washington
- Letting
- Jul 27, 2011
- Quantity
- 1 LS
- Contractor
- GUY F. Atkinson Construction,
- Winning price
- $30,000 / LS
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 $11,250
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 12 bids charted, so you can see clusters and outliers.
12 observations
Agency, county, letting date, quantity and the price as printed.
12 public bid tabulations
Every row links to the agency’s own document. Check any price yourself.
Email only — no card. Search and medians stay open without an account.
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 paving items priced per LS, ranked by how much evidence each has.
- NS Contract Aggr. & Select Matl. Quality Control Aggr. & Select Matl. Quality Control$24,0003 bids
- Temporary Concrete Washout$3,0003,300 bids
- Concrete Pavement Joint Layout$1,200203 bids
- Prestressing Cast-in-place Concrete$150,00091 bids
- Mass Concrete Provisions$17,00027 bids
- Concrete Pavement Joint Layout 01.$1,03826 bids
- Locate Concrete Repair$2,17526 bids
- Concrete Pavement Joint Layout 02.$1,07625 bids
12 observations
1 agency in 1 state · lettings Jan 26, 2005 – Jul 27, 2011
| Letting | Agency · County | Quantity | Unit price | Source document |
|---|---|---|---|---|
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