maintenance & repair to n r building @ hingna, butibori industrial area.. m & r to fire station at hingna & butibori..... m & r to it tower building @ parsodi , nagpur ...... annual comprehensivemaintenance of air conditioners & other appliances0 - accesssories 2 providing annualcomprehensive maintenance contract for 1.5 tr split/window air conditioning unit complete as per terms and conditions. job includes 1) quarterly servicing 2) on call repair 3) replacement of all spares within 24 hours 4) sending standby manpower for vip movement. the job exclude sheet metal work and plastic material. 3 providing annualcomprehensive maintenancecontract for 2 tr split/window air conditioning unit complete as per terms and conditions.job includes 1) quarterly servicing 2) on call repair 3) replacement of all spares within 24 hours 4) sending standby manpower for vipmovement. the job exclude sheet metal work and plastic material. 4 providing annual comprehensive maintenancecontract for 3tr to 4.5 tr split/tower/window airconditioning unit complete as per terms and conditions. job includes 1) quarterly servicing2) on call repair 3) replacement of all spareswithin 24 hours 4) sending standby manpower for vip movement. the job exclude sheet metal work and plastic 5 annual comprehensive maintenance of refrigerator units upto 250lit including all labour,spares,tools & manpower complete 6 annual comprehensivemaintenance of water cooler with purifier & filter unit including all labour,spares,tools &manpower complete 7 supplying, installing,testing & commissioning split type variable speed inverter technology with minimum 3 to 1 convertible mode for compressor, room air conditioning unit 1.3tr to 1.6tr capacity having iseer minimum 5.00 suitable to operate on 250v, 50 hz, a.c. supply having 1 no of air handling unit hi-wall/floor mounting type complete with refrigerant r32 having copper condenser, minimum 2.5pm filter, self diagnosis feature,stabilizer free operation & temperature display on indoor unit, noise level maximum 50dba at position as per specification no. ap-ac/ sac1 8 rebate for old ac includingdismantlling etc.