Site-work prices, Delaware County, IA

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
concrete pavement	EACH	4	$1.00	$1.00 to $1.00	Bids 2024-03-19 · Iowa DOT · 28-0132-042 · $1.00 per EACH · qty 154853.0 · bid tab 2024-03-19 · Iowa DOT · 28-0132-042 · $1.00 per EACH · qty 99264.75 · bid tab 2024-01-17 · Iowa DOT · 28-4682-628 · $1.00 per EACH · qty 3930.0 · bid tab 2024-01-17 · Iowa DOT · 28-4682-628 · $1.00 per EACH · qty 1.0 · bid tab
concrete pavement	SY	2	$54.62	$37.53 to $71.70	Bids 2024-03-19 · Iowa DOT · 28-0132-042 · $37.53 per SY · qty 132353.0 · bid tab 2024-01-17 · Iowa DOT · 28-4682-628 · $71.70 per SY · qty 5240.0 · bid tab
curb gutter	EACH	1	$25.00	$25.00 to $25.00	Bids 2024-01-17 · Iowa DOT · 28-4682-628 · $25.00 per EACH · qty 3.0 · bid tab
curb gutter	LF	3	$53.00	$20.00 to $53.00	Bids 2026-03-17 · Iowa DOT · 28-4682-629 · $53.00 per LF · qty 28.0 · bid tab 2024-01-17 · Iowa DOT · 28-4682-628 · $53.00 per LF · qty 150.0 · bid tab 2024-01-17 · Iowa DOT · 28-4682-628 · $20.00 per LF · qty 12.0 · bid tab
excavation embankment	CY	6	$18.00	$2.00 to $100.00	Bids 2026-03-17 · Iowa DOT · 28-4682-629 · $26.00 per CY · qty 480.0 · bid tab 2026-03-17 · Iowa DOT · 28-4682-629 · $10.00 per CY · qty 820.0 · bid tab 2024-09-17 · Iowa DOT · 28-C028-104 · $10.00 per CY · qty 296.0 · bid tab 2024-09-17 · Iowa DOT · 28-C028-104 · $30.00 per CY · qty 244.0 · bid tab 2024-03-19 · Iowa DOT · 28-0132-042 · $100.00 per CY · qty 29.0 · bid tab 2024-03-19 · Iowa DOT · 28-0132-042 · $2.00 per CY · qty 218111.0 · bid tab
fire hydrant	EACH	1	$2,203.10	$2,203.10 to $2,203.10	Bids 2024-01-17 · Iowa DOT · 28-4682-628 · $2,203.10 per EACH · qty 4.0 · bid tab
lime cement stabilization	ACRE	4	$800.00	$320.00 to $2,200.00	Bids 2026-03-17 · Iowa DOT · 28-4682-629 · $2,200.00 per ACRE · qty 0.5 · bid tab 2025-12-16 · Iowa DOT · 28-C028-101 · $1,000.00 per ACRE · qty 0.2 · bid tab 2024-09-17 · Iowa DOT · 28-C028-104 · $600.00 per ACRE · qty 0.5 · bid tab 2024-03-19 · Iowa DOT · 28-0132-042 · $320.00 per ACRE · qty 120.0 · bid tab
lime cement stabilization	LF	1	$5.00	$5.00 to $5.00	Bids 2024-03-19 · Iowa DOT · 28-0132-042 · $5.00 per LF · qty 2000.0 · bid tab
manhole	EACH	1	$5,835.20	$5,835.20 to $5,835.20	Bids 2024-01-17 · Iowa DOT · 28-4682-628 · $5,835.20 per EACH · qty 5.0 · bid tab
sewer main 10-inch	LF	1	$66.60	$66.60 to $66.60	Bids 2024-01-17 · Iowa DOT · 28-4682-628 · $66.60 per LF · qty 94.0 · bid tab
sewer main 12-inch	LF	1	$66.40	$66.40 to $66.40	Bids 2024-01-17 · Iowa DOT · 28-4682-628 · $66.40 per LF · qty 945.0 · bid tab
sewer main 8-inch	LF	1	$70.70	$70.70 to $70.70	Bids 2024-01-17 · Iowa DOT · 28-4682-628 · $70.70 per LF · qty 24.0 · bid tab
sewer service	EACH	1	$165.00	$165.00 to $165.00	Bids 2024-01-17 · Iowa DOT · 28-4682-628 · $165.00 per EACH · qty 4.0 · bid tab
sewer service	LF	1	$60.60	$60.60 to $60.60	Bids 2024-01-17 · Iowa DOT · 28-4682-628 · $60.60 per LF · qty 592.0 · bid tab
sidewalk	EACH	6	$4,881.60	$2,300.00 to $14,856.00	Bids 2024-03-19 · Iowa DOT · 28-0132-042 · $2,300.00 per EACH · qty 1.0 · bid tab 2024-03-19 · Iowa DOT · 28-0132-042 · $4,000.00 per EACH · qty 1.0 · bid tab 2024-01-17 · Iowa DOT · 28-4682-628 · $4,179.50 per EACH · qty 4.0 · bid tab 2024-01-17 · Iowa DOT · 28-4682-628 · $6,414.40 per EACH · qty 2.0 · bid tab 2024-01-17 · Iowa DOT · 28-4682-628 · $14,856.00 per EACH · qty 1.0 · bid tab 2024-01-17 · Iowa DOT · 28-4682-628 · $5,583.70 per EACH · qty 5.0 · bid tab
sidewalk	SY	11	$60.00	$41.80 to $93.80	Bids 2026-03-17 · Iowa DOT · 28-4682-629 · $68.00 per SY · qty 97.9 · bid tab 2024-03-19 · Iowa DOT · 28-0132-042 · $52.63 per SY · qty 1032.0 · bid tab 2024-01-17 · Iowa DOT · 28-4682-628 · $49.90 per SY · qty 547.0 · bid tab 2024-01-17 · Iowa DOT · 28-4682-628 · $41.80 per SY · qty 420.0 · bid tab 2024-01-17 · Iowa DOT · 28-4682-628 · $60.00 per SY · qty 473.0 · bid tab 2024-01-17 · Iowa DOT · 28-4682-628 · $48.40 per SY · qty 138.0 · bid tab 2024-01-17 · Iowa DOT · 28-4682-628 · $62.70 per SY · qty 275.0 · bid tab 2024-01-17 · Iowa DOT · 28-4682-628 · $82.10 per SY · qty 293.0 · bid tab 2024-01-17 · Iowa DOT · 28-4682-628 · $71.10 per SY · qty 411.0 · bid tab 2024-01-17 · Iowa DOT · 28-4682-628 · $45.40 per SY · qty 103.0 · bid tab (10 most recent of 11 shown; all in the Hubstake feed)
storm pipe 15-inch	LF	1	$66.90	$66.90 to $66.90	Bids 2024-01-17 · Iowa DOT · 28-4682-628 · $66.90 per LF · qty 110.0 · bid tab
storm pipe 18-inch	LF	4	$53.00	$31.00 to $69.20	Bids 2024-03-19 · Iowa DOT · 28-0132-042 · $31.00 per LF · qty 1468.0 · bid tab 2024-03-19 · Iowa DOT · 28-0132-042 · $42.00 per LF · qty 177.0 · bid tab 2024-03-19 · Iowa DOT · 28-0132-042 · $64.00 per LF · qty 154.0 · bid tab 2024-01-17 · Iowa DOT · 28-4682-628 · $69.20 per LF · qty 127.0 · bid tab
storm pipe 24-inch	LF	5	$56.00	$40.00 to $76.00	Bids 2025-12-16 · Iowa DOT · 28-C028-101 · $45.00 per LF · qty 240.0 · bid tab 2024-03-19 · Iowa DOT · 28-0132-042 · $76.00 per LF · qty 514.0 · bid tab 2024-03-19 · Iowa DOT · 28-0132-042 · $76.00 per LF · qty 94.0 · bid tab 2024-03-19 · Iowa DOT · 28-0132-042 · $40.00 per LF · qty 48.0 · bid tab 2024-03-19 · Iowa DOT · 28-0132-042 · $56.00 per LF · qty 222.0 · bid tab
storm pipe 30-inch	LF	4	$88.50	$59.00 to $103.00	Bids 2024-03-19 · Iowa DOT · 28-0132-042 · $103.00 per LF · qty 56.0 · bid tab 2024-03-19 · Iowa DOT · 28-0132-042 · $74.00 per LF · qty 1562.0 · bid tab 2024-03-19 · Iowa DOT · 28-0132-042 · $103.00 per LF · qty 176.0 · bid tab 2024-03-19 · Iowa DOT · 28-0132-042 · $59.00 per LF · qty 138.0 · bid tab
storm pipe 36-inch	LF	3	$137.00	$103.00 to $310.00	Bids 2024-03-19 · Iowa DOT · 28-0132-042 · $103.00 per LF · qty 692.0 · bid tab 2024-03-19 · Iowa DOT · 28-0132-042 · $137.00 per LF · qty 272.0 · bid tab 2024-01-17 · Iowa DOT · 28-4682-628 · $310.00 per LF · qty 112.0 · bid tab
storm pipe 42-inch	LF	1	$137.00	$137.00 to $137.00	Bids 2024-03-19 · Iowa DOT · 28-0132-042 · $137.00 per LF · qty 312.0 · bid tab
storm pipe 48-inch	LF	1	$166.00	$166.00 to $166.00	Bids 2024-03-19 · Iowa DOT · 28-0132-042 · $166.00 per LF · qty 164.0 · bid tab
storm pipe 54-inch	LF	3	$217.00	$90.00 to $242.00	Bids 2025-12-16 · Iowa DOT · 28-C028-101 · $90.00 per LF · qty 80.0 · bid tab 2024-03-19 · Iowa DOT · 28-0132-042 · $242.00 per LF · qty 238.0 · bid tab 2024-03-19 · Iowa DOT · 28-0132-042 · $217.00 per LF · qty 114.0 · bid tab
storm pipe 60-inch	LF	1	$276.00	$276.00 to $276.00	Bids 2024-03-19 · Iowa DOT · 28-0132-042 · $276.00 per LF · qty 80.0 · bid tab
storm pipe 78-inch	LF	1	$467.00	$467.00 to $467.00	Bids 2024-03-19 · Iowa DOT · 28-0132-042 · $467.00 per LF · qty 100.0 · bid tab
storm pipe (diameter not stated)	LF	1	$1,200.00	$1,200.00 to $1,200.00	Bids 2024-03-19 · Iowa DOT · 28-0132-042 · $1,200.00 per LF · qty 92.0 · bid tab
water main 4-inch	LF	1	$210.30	$210.30 to $210.30	Bids 2024-01-17 · Iowa DOT · 28-4682-628 · $210.30 per LF · qty 12.0 · bid tab
water main 6-inch	LF	1	$53.90	$53.90 to $53.90	Bids 2024-01-17 · Iowa DOT · 28-4682-628 · $53.90 per LF · qty 1078.0 · bid tab
water service	EACH	3	$398.40	$86.70 to $635.00	Bids 2024-01-17 · Iowa DOT · 28-4682-628 · $86.70 per EACH · qty 15.0 · bid tab 2024-01-17 · Iowa DOT · 28-4682-628 · $398.40 per EACH · qty 15.0 · bid tab 2024-01-17 · Iowa DOT · 28-4682-628 · $635.00 per EACH · qty 1.0 · bid tab
water service	LF	2	$58.85	$40.30 to $77.40	Bids 2024-01-17 · Iowa DOT · 28-4682-628 · $77.40 per LF · qty 21.0 · bid tab 2024-01-17 · Iowa DOT · 28-4682-628 · $40.30 per LF · qty 416.0 · bid tab

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