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Hubstake
Drainage HS-DRN-RCP-IV-42

RCP pipe, class IV, 42 in

Unit LF · Lettings Jul 20, 2006 – Aug 6, 2026 · 12 agencies · 4 agency descriptions pooled

Pooled median

$183/ LF

p25–p75
$139 – $220
Prices in the median
39
Source documents
38
States
5
p25 $139p75 $220

6 of 45 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 4 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
RC Pipe (CL IV)(42 in)11$308$258 – $434
Reinforced Concrete Pipe, 42", Class IV18$198$133 – $212
42 Inch Reinforced Concrete Pipe, Class IV10$175$162 – $196
42" R.C.Pipe Class IV thin6$135$125 – $144

By agency

DelDOT18
MDOT SHA9
Oklahoma DOT6
TxDOT (Dallas district)3
TxDOT (Pharr district)2
TxDOT (Waco district)1
TxDOT (Fort Worth district)1
TxDOT (Lubbock district)1
TxDOT (Austin district)1
TxDOT (San Antonio district)1
TxDOT (Corpus Christi district)1
MaineDOT1

By state

Delaware18
Texas11
Maryland9
Oklahoma6
Maine1

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-42 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