Name of Project: National Institutes of Health-East Redundancy Loop

 

Client: National Institutes of Health 

 

Location: Bethesda, Maryland

 

Project Details & Key Challenges: 

  • Project included work to intercept primary utility tunnel coming into building, construction of an underground cast in place concrete utility vault and installation of a secondary mechanical piping services to another entry point in the building. 

  • Scope of work included support of excavation for underground utility vault, support of existing utility tunnel, excavation for this work and backfill. 

 

Completion Date: April 2007