Mobilization | Phase 1 | Phase 2
The start of excavation
Applying odor suppressant foam
Excavation under the enclosure
Applying odor suppressant foam
Clean fill staging
Covering clean fill for the weekend
Enclosing water treatment system
Excavation progress of the first phase under the enclosure
Dewatering
Excavating against freeze wall
Backfill and compaction within first phase
Backfill and compaction within first phase
Applying odor suppressant foam within first phase
Street sweeper preparing to sweep the site
Installing freeze wall piping for the next phases
Excavation to bedrock within first phase
Backfill compaction testing within first phase
Tracking pad to remove clean fill
Applying odor suppressant foam
Backfilling within first phase
Plastic in place to distinguish phase 1 remediation from phase 2
Wrapped water treatment system piping for the winter
Receiving backfill
Vibratory rolling for compaction and installing DGA