BHT In-Tunnel Fiber Improvements

Goal VSBE: 1% The work to be performed under this contract is located at the Baltimore Harbor Tunnel (BHT) on I-895 in Baltimore City. The work location is the Southbound (SB) and Northbound (NB) roadways designated as BHT West Bore and BHT East Bore, the BHT Canton Ventilation Building, the BHT Fairfield Ventilation Building, and the BHT Fairfield Service Building. A. The installation, test, and warrant of single mode fiber optic (SMFO) cables, including pigtails, and patch cords. Five (5) SMFO cables shall be installed in the following locations: 1. Two (2) SMFO cables inside the BHT East Bore’s existing 6-way sidewalk duct bank that routes between the BHT Fairfield and BHT Canton Buildings comprised of: a. One (1) "24-CT. EAST BHT-LOCAL" backbone fiber to be routed into and out of the existing Traffic Control Boxes (TCBs), and b. One (1) "24-CT. EAST BHT-EXP" express backbone fiber to bypass the TCBs. 2. Two (2) SMFO cables inside the BHT West Bore’s existing 6-way sidewalk duct bank that routes between the BHT Fairfield and Canton Buildings comprised of: a. One (1) "24-CT. WEST BHT-LOCAL" backbone fiber to be routed into and out of the existing Traffic Control Boxes (TCBs), and b. One (1) "24-CT. WEST BHT-EXP" express backbone fiber to bypass the TCBs. 3. One (1) "24-CT. FAIRFIELD VENT" SMFO backbone cable that routes via new aerial conduit from the BHT Fairfield Service Building Computer Room to a new Fiber Communications Enclosure Cabinet to be installed on the 1st Floor of the BHT Fairfield Ventilation Building.

Division 27 -	Communications, Common Work Results for Communications.
Division 28 -	Electronic Safety and Security, Common Work Results for Electronic Safety and Security.