Drainage

Riprap, Plain, Modified

Unit TONLettings Jan 7, 2022 – Feb 2, 20241 agency in 1 state

Median winning unit price

Moderate 5 winning bids

≈$165/ TONLow confidence

Treat this as a rough guide. Only 5 winning bids on record — we want 12 or more before calling a figure a median.

Winning bids only, as awarded. Nominal dollars. How we compute this

Drainage

5Winning bids

1Agency

Jan 7, 2022 – Feb 2, 2024Letting period

One of the 5 winning bids behind that median, with the agency’s own document one click away.

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 5 bids charted, so you can see clusters and outliers.
5 observations
Agency, county, letting date, quantity and the price as printed.
5 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.

Other drainage items priced per TON, ranked by how much evidence each has.

1 agency in 1 state · lettings Jan 7, 2022 – Feb 2, 2024

5 rows, each with its source document. Sign in to open them.Create free account

Something wrong with this price? Report it — the form arrives knowing which item you mean.