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Hubstake
Drainage HS-DRN-DIP-X-6

DIP pipe, 6 in

Unit LF · Lettings Mar 31, 2006 – Feb 7, 2025 · 5 agencies · 3 agency descriptions pooled

Pooled median

$50.00/ LF

p25–p75
$38.41 – $75.25
Prices in the median
108
Source documents
96
States
5
p25 $38.41p75 $75.25

7 of 115 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
Ductile Iron PIPE-6 in49$50.00$40.00 – $75.00
6" Ductile Iron Pipe38$67.50$42.81 – $84.79
Ductile Iron PIPE-6 Inch28$42.52$35.00 – $61.38

By agency

KYTC76
Oklahoma DOT33
MaineDOT4
TxDOT (Dallas district)1
DelDOT1

By state

Kentucky76
Oklahoma33
Maine4
Texas1
Delaware1

How this bucket was built

Hubstake parses each printed description into structured attributes — material, class, size, work type — and mints the identifier HS-DRN-DIP-X-6 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