04-0J4804 — Bid Results

Remove and install guardrails and construct concrete barriers.

CONTRA COSTA COUNTY AT VARIOUS LOCATIONS FROM 0.1 MILE WEST OF ROUTE 4/80 SEPARATION TO 0.3 MILE EAST OF BAILEY ROAD UNDERCROSSING

Bid opened	2023-02-15
District	04
Engineer's estimate	$12,200,000.00
Low bid	$15,367,388.40 25.96% vs EE
Low bidder	HIGHWAY SPECIALTY COMPANY INC.
Number of bidders	4
Working days	200
Number of items	116
Source	Caltrans bid summary PDF ↗

Bidders (4)

#	Bidder	City, State	Bid amount	vs Low
1	HIGHWAY SPECIALTY COMPANY, INC.	Redding, CA	$15,367,388.40	+0.0%
2	MIDSTATE BARRIER, INC.	STOCKTON, CA	$15,412,309.80	+0.3%
3	CORAL CONSTRUCTION COMPANY	SHERWOOD, OR	$20,572,275.00	+33.9%
	HOSELEY CORPORATION	SAN FRANCISCO, CA	$14,351,862.00	-6.6%

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More bid openings from 2023-02-15:

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10-1G4204 — Widen shoulder, construct sidewalks, and install curb ramps. (low bid $3.1M)
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