Site-work prices, Knox County, ME

Winning-bid unit prices from public bid tabs, last 36 months, from Hubstake. Median and range across all winning line items; each bid links to the agency's own bid tab. Unit prices are per the unit printed on the tab; thickness, class and spec can differ within a category, so use the range, not just the median.

Category	Unit	Winning items	Median	Range	Receipts
asphalt pavement	SY	1	$30.00	$30.00 to $30.00	Bids 2024-08-14 · MaineDOT · 018283.00 · $30.00 per SY · qty 22100.0 · bid tab
curb gutter	LF	2	$36.75	$33.50 to $40.00	Bids 2025-02-19 · MaineDOT · 025471.00 · $40.00 per LF · qty 1200.0 · bid tab 2024-08-14 · MaineDOT · 018283.00 · $33.50 per LF · qty 1548.0 · bid tab
curb gutter	SF	2	$16.00	$12.00 to $20.00	Bids 2026-08-05 · MaineDOT · 027034.00 · $20.00 per SF · qty 580.0 · bid tab 2024-08-14 · MaineDOT · 018283.00 · $12.00 per SF · qty 80.0 · bid tab
excavation embankment	CY	9	$50.00	$30.00 to $150.00	Bids 2026-08-05 · MaineDOT · 027034.00 · $50.00 per CY · qty 320.0 · bid tab 2025-03-26 · MaineDOT · 026168.00 · $34.00 per CY · qty 50.0 · bid tab 2025-03-26 · MaineDOT · 026168.00 · $30.00 per CY · qty 1060.0 · bid tab 2025-03-26 · MaineDOT · 026168.00 · $51.00 per CY · qty 455.0 · bid tab 2025-02-19 · MaineDOT · 025471.00 · $50.00 per CY · qty 1275.0 · bid tab 2024-08-14 · MaineDOT · 018283.00 · $47.00 per CY · qty 250.0 · bid tab 2024-08-14 · MaineDOT · 018283.00 · $35.50 per CY · qty 36100.0 · bid tab 2023-11-22 · MaineDOT · 025095.00 · $150.00 per CY · qty 10.0 · bid tab 2023-11-22 · MaineDOT · 025095.00 · $65.00 per CY · qty 280.0 · bid tab
flexible base	CY	4	$77.25	$52.50 to $100.00	Bids 2026-08-05 · MaineDOT · 027034.00 · $100.00 per CY · qty 270.0 · bid tab 2025-03-26 · MaineDOT · 026168.00 · $52.50 per CY · qty 700.0 · bid tab 2025-02-19 · MaineDOT · 025471.00 · $88.00 per CY · qty 930.0 · bid tab 2024-08-14 · MaineDOT · 018283.00 · $66.50 per CY · qty 17800.0 · bid tab
inlet headwall	EA	2	$1,926.50	$1,866.00 to $1,987.00	Bids 2025-02-19 · MaineDOT · 025471.00 · $1,866.00 per EA · qty 1.0 · bid tab 2025-02-19 · MaineDOT · 025471.00 · $1,987.00 per EA · qty 1.0 · bid tab
sewer main 4-inch	LF	1	$118.50	$118.50 to $118.50	Bids 2024-08-14 · MaineDOT · 018283.00 · $118.50 per LF · qty 125.0 · bid tab
storm pipe 12-inch	LF	1	$98.00	$98.00 to $98.00	Bids 2024-08-14 · MaineDOT · 018283.00 · $98.00 per LF · qty 74.0 · bid tab
storm pipe 18-inch	LF	3	$106.00	$90.00 to $502.00	Bids 2025-02-19 · MaineDOT · 025471.00 · $502.00 per LF · qty 32.0 · bid tab 2024-08-14 · MaineDOT · 018283.00 · $106.00 per LF · qty 337.0 · bid tab 2024-08-14 · MaineDOT · 018283.00 · $90.00 per LF · qty 626.0 · bid tab
storm pipe 24-inch	LF	3	$129.00	$121.00 to $265.00	Bids 2025-02-19 · MaineDOT · 025471.00 · $265.00 per LF · qty 18.0 · bid tab 2024-08-14 · MaineDOT · 018283.00 · $129.00 per LF · qty 188.0 · bid tab 2024-08-14 · MaineDOT · 018283.00 · $121.00 per LF · qty 208.0 · bid tab
storm pipe 30-inch	LF	2	$139.75	$137.00 to $142.50	Bids 2024-08-14 · MaineDOT · 018283.00 · $137.00 per LF · qty 160.0 · bid tab 2024-08-14 · MaineDOT · 018283.00 · $142.50 per LF · qty 192.0 · bid tab
storm pipe 36-inch	LF	2	$201.50	$192.50 to $210.50	Bids 2024-08-14 · MaineDOT · 018283.00 · $192.50 per LF · qty 204.0 · bid tab 2024-08-14 · MaineDOT · 018283.00 · $210.50 per LF · qty 88.0 · bid tab
storm pipe 42-inch	LF	2	$251.75	$213.00 to $290.50	Bids 2024-08-14 · MaineDOT · 018283.00 · $213.00 per LF · qty 74.0 · bid tab 2024-08-14 · MaineDOT · 018283.00 · $290.50 per LF · qty 80.0 · bid tab
storm pipe 48-inch	LF	1	$288.00	$288.00 to $288.00	Bids 2024-08-14 · MaineDOT · 018283.00 · $288.00 per LF · qty 100.0 · bid tab
storm pipe 60-inch	LF	1	$608.50	$608.50 to $608.50	Bids 2024-08-14 · MaineDOT · 018283.00 · $608.50 per LF · qty 76.0 · bid tab
storm pipe (diameter not stated)	LF	1	$262.00	$262.00 to $262.00	Bids 2025-03-26 · MaineDOT · 026168.00 · $262.00 per LF · qty 52.0 · bid tab

Source file sitework_prices.csv, sha256 60519bdd47f6. Engineer's estimates are excluded. Not a quote.