Adjust Underdrain Riser
Median winning unit price
Thin 3 winning bids≈$1,700/ EALow confidence
- Winning bids
- 3
- Source documents
- 2
Winning bids only, as awarded. Nominal dollars. How we compute this
Where the number comes from
One of the 3 winning bids behind that median, with the agency’s own document one click away.
- Agency
- Caltrans (District 9) · California
- Letting
- Jan 21, 2021
- Quantity
- 2 EA
- Contractor
- Not stated on the document
- Winning price
- $600 / EA
What’s behind $1,700
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 3 bids charted, so you can see clusters and outliers.
3 observations
Agency, county, letting date, quantity and the price as printed.
2 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.
Related items
Other other items priced per EA, ranked by how much evidence each has.
- Underdrain, Outlet Ending, 6 Inch$188913 bids
- Monument Box Adjust$400756 bids
- Adjust Catch Basin$500707 bids
- Underdrain, Outlet Ending, 4 Inch$180552 bids
- Adjust Monument Case and Cover$300524 bids
- Riser Sprinkler Assembly$42.00407 bids
- Underdrain Outlet Protectors$322407 bids
- Adjust Frame and Ring Casting$600357 bids
3 observations
2 agencies in 1 state · lettings Dec 16, 2019 – Jan 21, 2021
| Letting | Agency · County | Quantity | Unit price | Source document |
|---|---|---|---|---|
Something wrong with this price? Report it — the form arrives knowing which item you mean.