08-0N0604 — Bid Results

Plastic pipe (supply line), roadside clearing, & modifying FO cable.

SAN BERNARDINO COUNTY IN FONTANA AND RIALTO FROM 0.3 MILE WEST OF SIERRA AVENUE OVERCROSSING TO LOCUST AVENUE OVERCROSSING

Bid opened	2025-05-29
District	08
Engineer's estimate	$1,000,000.00
Low bid	$840,940.00 -15.91% vs EE
Low bidder	JOHN SEMSEN LANDSCAPING CO., INC.
Number of bidders	6
Working days	835
Number of items	44
Source	Caltrans bid summary PDF ↗

Note: this bid summary's PDF text was unreadable (scanned/corrupt encoding); figures were recovered via OCR from the page images. Verify critical numbers against the source PDF.

Bidders (6)

#	Bidder	City, State	Bid amount	vs Low
1	JOHN SEMSEN LANDSCAPING CO., INC.	SONORA, CA	$840,940.00	+0.0%
2	ACCU CONSTRUCTION, INC.	TUSTIN, CA	$892,015.00	+6.1%
3	WESTCOAST PUBLIC WORKS, INC.	WOODLAND HILLS, CA	$1,148,866.00	+36.6%
4	DIVERSCAPE, INC. DBA DIVERSIFIED	WILDOMAR, CA	$1,168,276.30	+38.9%
5	MARINA LANDSCAPE, INC.	ORANGE, CA	$1,375,440.00	+63.6%
6	PACIFIC RESTORATION GROUP, INC.	LAKE ELSINORE, CA	$1,627,140.00	+93.5%

Want the full picture? Caltrans Tracker breaks down every line item, compares subcontractor pricing across bidders, and models cost history against Caltrans's own bid data — free preview, no card required.
Open 08-0N0604 in Caltrans Tracker →

More bid openings from 2025-05-29:

01-0M9604 — Polyester concrete overlay, HMA, & cold plane AC pavement. (low bid $1.3M)
01-0N6204 — Install corrugated steel pipe and remove culvert. (low bid $470K)
02-0K6104 — Modify highway advisory radio system and camera system. (low bid $988K)
03-3G2304 — Furnish and place polyester concrete overlay. (low bid $3.8M)
04-0X6604 — Cold plane AC pavement and overlay with RHMA-G. (low bid $1.5M)
04-1W0904 — Modifying traffic monitoring station systems, CMS, and camera systems. (low bid $14M)
04-2Y5204 — Cold plane AC pavement and overlay with RHMA. (low bid $2.8M)
07-0W2104 — Place Class 3 aggregate base and hot mix asphalt. (low bid $457K)
07-0Y1504 — Individual slab replacement, digouts, and slurry seal. (low bid $3M)
07-4V5304 — Modify drainage system and construct DPPIA. (low bid $951K)

CaltransTracker.com is an independent, privately owned data platform. It is not affiliated with, endorsed by, or operated by the California Department of Transportation (Caltrans) or the State of California. About · Privacy · Terms · Support this site