Project: General Motors, Allison Hybrid Transmission Plant Addition, Baltimore Maryland
Client: Walbridge
Value: $1.1 million
Slifco Role: Electrical Contractor
Date: March 2007

Project Details –The Allison Hybrid Transmission Plant required electric installation of a new addition while the existing facility was in full operation. Scope of work included installation of new 42-inch cable tray with eight 3/C 500-mcm tray cable from existing substation to the new addition. Slifco Electric, LLC was awarded “Superior Contractor” recognition by the client for outstanding
safety performance.

Electrical construction highlights:

  • Installation of 750 linear feet of 42-inch cable tray
  • Installation of 8,150 linear feet of eight 3/c 500-mcm tray cables
  • Installation of 320 linear feet of 800-amp bus duct
  • Core and shell electrical renovation of existing plant and addition
  • 12,000 man-hours over a four-month project schedule with
    “Zero Lost Time Injuries”