Install High Mast Lighting System, Provide adequate lighting for new parking lot and sidewalk located on Site 1 Perimeter Rd., Site 2 B. 644 Parking lot, Site 3 Mertens Ave. parking lot to increase visibility and security. Contractor shall provide all labor, material, and equipment required and shall follow all applicable codes to install two cobra head type street lights with 20 foot aluminum poles and screw in bases and two 100 foot high mast galvanized steel poles with 10 lights (All lights to be round and silver, matching other existing high mast lights on base), to include transformer, pad, wiring, lamps, conduit and quazite boxes in locations identified on drawing and during site visit. The transformer size shall be 45KVA, 7200 primary and 240/480 secondary, single phase. The transformer shall be located next to switch D-05-08. Power for the lights will come out of switch D-05-08, compartment 4. The high mast lights are to be 1000W, 480V, High Pressure Sodium with 4 as spots and 6 down lights. Each high mast shall have its own photocell, obstruction light and disconnect switch. The cobra-head type street lights for sidewalk shall be 400W, 480V, each having its own photocell. This job will require direct boring to get electrical power from transformer to lights and to connect transformer to power. A 30 amp disconnect switch shall be installed on last high mast pole closest to the cobra head lights to control power to the cobra head lights. Coordination with the exterior electric shop will be required to schedule an outage to connect the system to power.