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Hubstake
Drainage HS-DRN-RCP-IV-15

RCP pipe, class IV, 15 in

Unit LF · Lettings Mar 25, 2008 – Aug 6, 2026 · 4 agencies · 3 agency descriptions pooled

Pooled median

$64.50/ LF

p25–p75
$51.05 – $80.00
Prices in the median
186
Source documents
168
States
3
p25 $51.05p75 $80.00

18 of 204 prices fell outside the Tukey fences (p25 − 1.5×IQR to p75 + 1.5×IQR) and are excluded from the figures above. They remain on the item pages below.

The 3 descriptions behind this price

Each agency prints this item in its own words. Every one keeps its own page and its own median; this page is the pooled view.

As the agency printed itWinning bidsMedianp25–p75
Reinforced Concrete Pipe, 15", Class IV135$60.00$49.98 – $73.38
15 Inch Reinforced Concrete Pipe, Class IV67$83.09$67.16 – $124
RC Pipe (CL IV)(15 in) thin2$135$118 – $152

By agency

DelDOT135
MDOT SHA67
TxDOT (Pharr district)1
TxDOT (Waco district)1

By state

Delaware135
Maryland67
Texas2

How this bucket was built

Hubstake parses each printed description into structured attributes — material, class, size, work type — and mints the identifier HS-DRN-RCP-IV-15 from them. Only descriptions the parser accounted for in full are pooled; anything it could not read in full keeps its own page and stays out of this median, because the part it could not read is usually the part that moves the price. Award, bid and final-payment prices are never blended — this bucket is award prices.

How the index is built