2025 Milled In Rumble Strip District 1 & 4

Bid dateTuesday, December 9—

Awarded toALPHA SPACE CONTROL, LLC$857,253.99

Project scope

Bid form · SCDOT

1 ROADWAY ITEMS Cat Alt Set: Cat Alt Member:100%

Top items by winning bid

Item	Qty	Unit price	Extended	%
6271074 4" YELLOW SOLID LINES(PVT.EDGE LINES) THERMO- 90 MIL.	738,922 LF	$0.33	$244k	28%
6319505 REMOVAL OF PAVEMENT MARKINGS	993,321 LF	$0.2	$199k	23%
6271010 4" WHITE SOLID LINES (PVT. EDGE LINES) THERMO.- 90 MIL.	538,075 LF	$0.33	$178k	21%
6240110 4"YELLOW SOLID LINE(PVT.EDGE&NO PASSING ZONE)-FAST DRY PAINT	738,922 LF	$0.1	$74k	9%
6240010 4" WHITE SOLID LINES (PVT. EDGE LINES)-FAST DRY PAINT	538,075 LF	$0.1	$51k

Project details

Type of work: Safety

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 →