Haile Gold Mine

Kershaw, SC

CLIENT: OceanaGold

MARKET:

Prime contractor for the 130 acre process plant for a new 5,000 acre gold / silver mine.

SITE PREPARATION

  • 11,600’ of silt fence installed
  • (9) sediment basins
  • Over 35 acres of permanent grassing
  • 766,400 CY of excavation22,550 CY of unsuitable excavation and backfill
  • 1,600 LF HDPE lined stream diversion
  • 25,700 CY of low permeable soil installed
  • Extensive dewatering and emergency response during 2015 historic flooding
  • Deep foundation excavation and select backfill
  • 6,700 Tons of base course

CIVIL

  • 21,200 SF MSE wall, 400’ long X 60’ tall
  • 343,000 CY of engineered backfill for MSE wall

UTILITY

  • 1,460 LF of electrical duct bank
  • 5,940 LF of storm drainage piping
  • 21,300 LF of underground HDPE piping
  • 39,600 LF of aboveground HDPE piping
  • 7,800 LF of access road construction
  • 124,000 SF of HDPE liner

PROJECTS BY MARKET

PROJECTS BY CAPABILITY