De
Demolition
En
Environmental

Steveston Harbour

Retained to handle the disposal of contaminated soil and creosote piles, installation of sheet pile, roof drains, catch basins etc.

client
Fisheries & Oceans Canada
client
location
Richmond
Budget
$
  • Placement of 150 lm of floating silt curtain to isolate the site.
  • Removal of all internal columns and temporary underpinning of the building, including all required structural cross bracing.
  • Removal and off-site disposal of ~2000 creosote piles.
  • Removal and off-site disposal of contaminated soil.
  • Placement and compaction of ~45,000 MT of aggregate within a sheet pile enclosed area in the Fraser River.
  • Installation of 150 lm up up-land sheet pile wall in the warehouse and anchors to stabilize the exterior sheet pile wall.
  • Forming, re-bar installation and placement of concrete for 45 new column foundations and exterior wall spread footings.
  • Placement and field fitting of new steel internal columns.
  • Installation of new roof drains, catch basins, and floor drains including connection of the sanitary sewer system.
  • Placement of 9000 M2 of concrete floor.