EHG Projects
DC Water Contracts
Anacostia River Tunnel
Advanced Wastewater Treatment Area Substation
Biosolids Management Program Dewatering Pump Station Dewatering Facility 2nd Contract Enhanced Nitrogen Removal Facilities ENR Slurry Wall -1
ENR Slurry Wall -2
Filtrate Treatment Facility
Filtrate Treatment 2nd Contract
Frist Street Tunnel
Gravity Thickener
Gravity Thickener Upgrades II McMillan Reservoir
Misc. Upgrades
Misc. Upgrades Phase 5
Oregon Ave. Sewer Rehabilitation Piney Branch
Sub Station 6
Saint Elizabeth's Water Tower TDPS-ECF
USC-RFK Stadium
MDOT Projects
Annapolis WTP
Community Safety& Enhancement
MGM National Harbor Garage
North Keys Energy
Queens Chapel
MWATA
Greenbelt Test Track
VDOT Project
Fairfax Water
Arlington WWTP
Arlington Cemetery
Potomac Interceptor Lon Term Odor Abatement
DDOT Contract
11th Street Bridge
9th Street Bridge
16TH Street Bridge
Anacostia Bridge
Fredrick Douglas Bridge (S. Capitol St) Prospect St.
MTA Project
Purple Line
WSSC Subcontracts
Water Pumping Station Cloverly Estates
Diamondback WMR
Damascus WWTP
EQ Basin Gary Road
IDIQ Water Main Laurel Phase 1
Laurel Phase 2 Olney
Piscataway WRRF Riverdale
River Road Redland Estates Swan Creek WWPS
Seneca WWTP Westen Branch
WSSC Prime Contracts
WSSC Depot-OAB
WSSC Depot- 57 Stone
WSSC Depot- Spoils
WSSC Depot-Cold Patch