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Drainage

Seeding, Fertilizing, and Mulching - Site Detention Ponds

Unit ACRELettings Apr 20, 2022 – Nov 1, 20231 agency in 1 state

Median winning unit price

Thin 3 winning bids

≈$7,800/ ACRELow confidence

Treat this as a rough guide. Only 3 winning bids on record — we want 12 or more before calling a figure a median.
Winning bids
3
Source documents
2

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

3Winning bids
1Agency
Apr 20, 2022 – Nov 1, 2023Letting period

Where the number comes from

One of the 3 winning bids behind that median, with the agency’s own document one click away.

Agency
WSDOT · Whitman, Washington
Letting
Nov 1, 2023
Quantity
1 ACRE
Contractor
Shamrock Paving, Inc.
Winning price
$3,200 / ACRE
Open bid tabcontract XE3482 · Bidtabulation-23Z010.pdf

What’s behind $7,800

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.

Who let the work, and how agencies and states compare

Estimator

The 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 adds

Related items

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

3 observations

1 agency in 1 state · lettings Apr 20, 2022 – Nov 1, 2023

LettingAgency · CountyQuantityUnit priceSource document
3 rows, each with its source document. Sign in to open them.Create free account

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