US 15/401 Sidewalk
Marlboro County
Bid dateTuesday, March 10—
Awarded toPALMETTO CORP. OF CONWAY$471,444.05
Marlboro County
Bid form · SCDOT
| Item | Qty | Unit price | Extended | % |
|---|---|---|---|---|
| 6011000 TRAFFIC CONTROL | 1 LS | $85,650 | $86k | 18% |
| 7204100 CONCRETE SIDEWALK(4" UNIFORM) | 1,492 SY | $55 | $82k | 17% |
| 2012000 CLEARING & GRUBBING WITHIN ROADWAY | 1 LS | $63,500 | $64k | 13% |
| 7205000 CONCRETE DRIVEWAY(6" UNIFORM) | 466 SY | $104 | $48k | 10% |
| 2031000 UNCLASSIFIED EXCAVATION | 507 CY | $56.75 | $29k | 6% |
| 1031000 MOBILIZATION | 1 LS | $22,000 | $22k |
How to read this. Plan‑pull counts come straight from agency portals. Patterns and confidence scores are derived from comparable lettings (same county, same category, three‑year basis). Confidence is a calibration of past correctness on signals of this shape — not a guarantee of this bid’s outcome. We never round up. More on what Cassandri does →
| 5% |
| 7149999 CLEANING EXISTING PIPE | 1,500 LF | $11.1 | $17k | 4% |
| 8156490 STABILIZED CONSTRUCTION ENTRANCE | 550 SY | $30 | $17k | 3% |
| 8153000 SILT FENCE | 4,338 LF | $3.25 | $14k | 3% |
| 4040360 ASPHALT SURFACE COURSE TYPE E | 27 TON | $490 | $13k | 3% |