Project
Profiles
Capping
of Former Metal Hydroxide Sludge Lagoon
North Haven, Connecticut
Significant
Facts:
- First
successful transplant of frost weed, an endangered plant species, in the
State of Connecticut
- Excavated
over 1,150 tons of impacted soil from site and placed it in a landfill
- Shaped
and graded 1,000 cubic yards of material on-site
- Installed
80,000 square feet of a geotextile liner system
- Backfilled
and compacted 1,500 cubic yards of sand drainage layer and 750 cubic yards
of topsoil
- Hydro-seeded
the cap area and installed 1,100 linear feet of chain link fence on the
perimeter of the site
Mercer's
Pond Dam Repair & Restoration
Client Confidential
Danbury, Connecticut
Significant
Facts:
- Installed
the first concrete labyrinth weir in Connecticut
- Installed
a concrete sluiceway
- Repaired
400 feet of earthen dam
- Installed
drainage at the toe of the dam
