Remove culvert, RCP, corrugated steel pipe and concrete back fill.
SONOMA COUNTY AT VARIOUS LOCATIONS FROM 0.2 MILE NORTH OF MILLER CREEK TO 0.1 MILE NORTH OF VANTAGE ROAD
| Bid opened | 2023-10-05 |
|---|---|
| District | 04 |
| Engineer's estimate | $3,050,000.00 |
| Low bid | $2,762,871.22 -9.41% vs EE |
| Low bidder | WYLATTI RESOURCE MANAGEMENT |
| Number of bidders | 8 |
| Working days | 425 |
| Number of items | 77 |
| Source | Caltrans bid summary PDF ↗ |
| # | Bidder | City, State | Bid amount | vs Low |
|---|---|---|---|---|
| 1 | WYLATTI RESOURCE MANAGEMENT, INC. | COVELO, CA | $2,762,871.22 | +0.0% |
| 2 | ARGONAUT CONSTRUCTORS, INC. | SANTA ROSA, CA | $2,988,344.30 | +8.2% |
| 3 | JAMES A. PIAZZA DBA PIAZZA CONSTRUCTION | PENNGROVE, CA | $3,100,115.40 | +12.2% |
| 4 | REGE CONSTRUCTION, INC. | CLOVERDALE, CA | $3,147,338.00 | +13.9% |
| 5 | DIAMOND D CONSTRUCTION, LLC DBA DIAMOND | UKIAH, CA | $3,369,401.55 | +22.0% |
| 6 | GROUND CONTROL INC. | SAN FRANCISCO, CA | $3,373,475.64 | +22.1% |
| 7 | TERRACON CONSTRUCTORS, INC. | HEALDSBURG, CA | $3,466,218.80 | +25.5% |
| 8 | SERAFIX ENGINEERING CONTRACTORS, INC. | SAN RAMON, CA | $3,845,860.30 | +39.2% |
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