SR-115 & US-6 Pavement Rehabilitation

Company

鶹ýAVMaterials & Construction

Project Type

Construction

Location

South Wasatch Front

Owner:
General Contractor:Staker Parson
Start Date:May 2020
Completion Date: Nov 2020
Subcontractors or Key Contractors: B. Jackson Engineering & Construction, B & K Construction, Premier Striping INC, Geneva Rock Products

On one of the most dangerous and busiest highways in the State of Utah, US-6, 鶹ýAVMaterials & Construction was able to safely mill & overlay the highway stretch during the night hours from May to September 2020. Working within a 9-hour nightly mill and overlay shift, our traffic control, trucking, asphalt plant, and construction crews were successfully able to rotomill 4″ of existing asphalt and pave back 2.5″ of hot mix asphalt (HMA). Upon completing the HMA phase of 28,134 tons, we paved back 18,553 tons of Stone Matrix Asphalt (SMA) on 17 lane miles, with only two bumps to grind.

Materials Used & Quantities:

  • 28,134 tons of 12.5mm PG 64- 34 75 Gyro (25% RAP W/ Lime) HMA
  • 18,553 tons of 12.5mm PG 70- 28 W/ Lime of Stone Matrix Asphalt (SMA)
  • Chip Seal Coat, Lightweight251,269 square yard
  • Rotomilling– 4 Inch220,621 square yard
  • Micro-Surfacing52,348 square yard