Bids for Maintenance and Repair Work In Various Trades on a Time and Mate rials Basis will be received on January 15, 2013, for the following trades: Air Conditioning Units, Service and Repair Air Duct Cleaning Audio Visual Equipment Maintenance and Repair Automatic Temperature Control Services and Re pair Boiler Inspection, Cleaning and Repair (Annual) Boiler Repair (Emergency Callout) Burglar Alarm System In spection and Repair Carpet Cleaning Repair and Replacement Cesspool, Septic Tank, Wasteline, Sewerjet, Re pair and Maintenance Chalkboard Resurfacing and Repair Clock/District Sound Sys tems (Indoor/Outdoor) and Intercom System Service and Repair Commercial Kitchen Hot Equipment Repair Custodial/Janitorial Equipment Inspection, Service and Repair Electric Motor Repair Electrical Services Elevator Services, Inspec tion and Repair Fencing Repair and Re placement Fire Alarm System Inspec tion and Repair No additional specifications were given.