A&M Concrete is well versed in the world of underground utility construction.  A&M Concrete employs several foremen with the experience to deliver utility projects from the first trench excavation to the last test and backfill.  All A&M Concrete foremen are Competent Persons with regard to excavations and trenching. 

The Utility Division handles the following types of projects:

Drainage

• Storm Sewer
  

A&M Concrete has a very large portfolio of Storm Sewer work completed for several Municipalities and States.  The work experience includes both new infrastructure installation as well as maintenance contracts where repair or replacement of existing infrastructure was required.

Duct Banks

• Utility Conduit Runs - Communication
• Utility Conduit Runs - Electrical

A&M Concrete recently completed a several million dollar Utility Relocation project which involved re-routing overhead electrical and communication lines to an underground system, including installation of the manholes.

Sanitary Sewer

• Sewer Main
• Laterals
• Manholes
• Branches
• Interceptors

Dependent on soil conditions and contents - Sanitary Sewer will involve installing either 1) Cast-Iron Soil Pipe, Vitrified Clay Pipe, Concrete Pipe or PVC Pipe. 

Watermain

• Bypass Systems
• Distribution Main
• Service Connections
• Control Valves
• Fire Hydrants
• Fittings
• Air Release Vaults
• Valve Manholes
• Wet Taps
• Insertable Line Stops

A&M Crews are experienced in working with the following piping materials for watermain; 1) Cast Iron Pressure Pipe, 2) Copper Pipe, 3) Galvanized Pipe, 4) Cement-Asbestos Pipe, 5) Ductile Iron Pipe, 6) Concrete Pipe, 7) PVC / HDPE.    Past projects include working upto 24" DIP and PCCP watermains, to include installation of DIP to PCCP adaptors. 

SOME RECENT PROJECTS

Watermain

• Battle St Watermain Replacement -- City of Manassas
• Noland Rd/Crane Dr./Michael Pl Watermain Replacement -- City of Falls Church
• Madison St Watermain Replacement -- Frederick County Public Schools
• HOT Lanes Watermain Replacement -- VDOT/City of Falls Church/Fairfax
• Elden St. Widenning -- VDOT

Duct Bank

• Centerville Rd Improvements -- City of Manassas
• Dulles Metro Rail -- Dulles Transit Partners

Storm Drain

• HOT Lanes -- VDOT
• Centerville Rd Improvements -- City of Manassas
• Rt. 50 Traffic Calming -- VDOT
• Elden St. Widenning -- VDOT
• Veirs Mill Rd (MD) -- MDSHA
• Old Georgetown Rd (MD) -- MDSHA
• Buckingham Improvements -- Arlington County