CC WORKSESSION 01292008 - Laserfiche WebLink

Home Browse Search

General Lightina Systems and Electrical Improvements Johnsont J� Controls Interior and Exterior Lighting Systems: The majority of the lighting systems throughout the City's facilities are 32W T8 fluorescent systems. There are also several areas with T12 fluorescents, incandescent and metal halides. For example, the high bay lighting in the Public Works facility and the Fire Station have metal halides that are inefficient. Even though these buildings are only a few years old, several of the lights need to be replaced and whole fixtures need to be repaired. The lighting in the city council chambers are not designed around television production. The current layout provides adequate lighting for spectators and reading material at the desk but does not provide proper lighting for video. Interior lighting will be replaced with more energy efficient lighting and lighting levels will be improved. Existing 32W T8s will be replaced with 25W T8s, and T12s will also be replaced with T8 lamps. A new lighting layout for the Council chambers will provide the proper lighting required for television production and will cut the energy usage in half. Metal halide lights in high bay areas will be replaced with high bay fluorescent lighting. We will also install occupancy sensors where appropriate. Exterior lights will be upgraded and lighting will be added to ensure higher efficiency and proper lighting of the grounds. Lighting levels outside the fire station are improperly designed for the existing structure. Parking Lot Lighting: The parking lot between the city hall and fire station does not have any lighting. This presents a hazard for night parking and is a security risk for people using the lot. Johnson Controls proposes to install new lights around the perimeter of the lot. Ball Field Lighting Controls: The main ball field lights often have the lights left on overnight which wastes energy. A timer will be added to the ball field to control time of use and disable the lights at a predetermined time. Vending Machine Controls: Vending machines typically consume small amounts of energy when compared to the entire facility. Johnson Controls recommends using VendingMiser technology to turn off vending machines during unoccupied periods. The cold vending machines will continue to cycle power as needed to maintain product temperature, while minimizing electrical energy consumption. This technology will also extend the life of the compressors and has been approved by the two major bottling companies. Page 7 City of St. Anthony Village PRORP Performance Contract Analysis NOT TO BE REPRODUCED ORDISTRIBUTE WTHOUTIOJ NSON CONTROLS 'PERMISSION