Lake Trafford Substation Construction Phase Two Phase Two to - PowerPoint PPT Presentation

Lake Trafford Substation Construction Phase Two

Phase Two to include: • Ground grid

Ground Grid • 12,500’ of 4/0 copper • 515 ground rods • 1,407 exothermic welds

Phase Two to include: • Ground grid • Cabling

Cabling • 272’ of Trenwa • 3,400’ of 2” conduit • Over 21,000’ control cable

Phase Two to include: • Ground grid • Cabling • Concrete

Caissons and Pads • 43 caissons  714 cu. yds. of concrete • 7 pads  45 cu. yds. of concrete

Phase Two to include: • Ground grid • Cabling • Concrete • High-side breakers and bus

138kv Breakers and Bus • 4 - 138kv breakers • 580’ of 4” Al bus • 7 - 138kv disconnects • 14 bus-support structures

Phase Two to include: • Ground grid • Cabling • Concrete • High-side breakers and bus • 138kv capacitor bank

Capacitor Bank

Bid Results PowerTown Line Construction Tampa, FL $309,478.69 McLaren Construction Company West Palm Beach, FL -- Elite Construction of Ocala Ocala, FL -- Aubrey Silvey Carrollton, GA -- Kent Power Kent, MI -- Service Electric Company Chattanooga, TN --

PowerTown – LCEC Projects • Neutral grounding reactor (NGR) foundations – 2014 • Carnestown circuit addition – 2013 • North Trail below grade – 2013 • Carnestown transformer changeout – 2011 • Del Prado expansion – 2010

Action Requested We are requesting a motion to authorize the CEO to sign a contract with PowerTown Line Construction, LLC, for $309,478.69.