10-1Q6404 — Bid Results
Modify irrigation controller and modify electric service.
MERCED, SAN JOAQUIN, AND STANISLAUS COUNTIES AT VARIOUS LOCATIONS
| Bid opened | 2026-05-27 |
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| District | 10 |
|---|
| Engineer's estimate | $760,000.00 |
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| Low bid | $692,500.00 -8.88% vs EE |
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| Low bidder | JOHN SEMSEN LANDSCAPING CO., INC. |
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| Number of bidders | 7 |
|---|
| Working days | 50 |
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| Number of items | 10 |
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| Source | Caltrans bid summary PDF ↗ |
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Bidders (7)
| # | Bidder | City, State | Bid amount | vs Low |
|---|
| 1 |
JOHN SEMSEN LANDSCAPING CO., INC. |
SONORA, CA |
$692,500.00 |
+0.0% |
| 2 |
AMERINE SYSTEMS, INC. |
OAKDALE, CA |
$725,000.00 |
+4.7% |
| 3 |
BORTOLUSSI & WATKIN, INC. |
SAN RAFAEL, CA |
$729,285.00 |
+5.3% |
| 4 |
WABO LANDSCAPE & CONSTRUCTION, INC. |
HERCULES, CA |
$758,400.00 |
+9.5% |
| 5 |
HIGH STAKES SCAPES, INC. |
MADERA, CA |
$777,260.00 |
+12.2% |
| 6 |
MARINA LANDSCAPE, INC. |
ORANGE, CA |
$797,500.00 |
+15.2% |
| 7 |
STUDEBAKER BROWN ELECTRIC, INC. |
LOOMIS, CA |
$803,800.00 |
+16.1% |
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More bid openings from 2026-05-27:
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- 02-1K1104 — Place asphalt rubber chip seal and replace asphalt concrete surfacing. (low bid $2.3M)
- 03-3G8004 — Traffic control system and culvert rehabilitation. (low bid $822K)
- 03-3G9104 — Traffic control system and culvert rehabilitation. (low bid $559K)
- 04-2X7704 — Place micro-surfacing, pavement delineation and rumble strip. (low bid $1.7M)
- 07-0W5504 — Replace sign panels. (low bid $619K)
- 08-1R7404 — Plastic pipe (supply line), wood mulch, and planting. (low bid $961K)
- 08-1R8004 — Minor Conc (minor Str), remove Conc, and geomembrane (water barrier). (low bid $462K)
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