bids are invited for bill of quantities acmc of 22 tr capacity ac. first year - all inclusive annual comprehensive maintenance contract, aicmc of following capacity celling mounted air cooled ductable air conditioning unit with high and low side equipments, ducting etc on all days including sundays and holidays including supply and replacement of all defective components as and when required by company sealed items and the same is to be arranged by contractor. all the materials required for replacement in above mentioned air conditioning plant including tools shall be in the scope of the agency and any cost involves in repair of equipment shall be borne by agency. rates is job per unit per month. 22 tr capacity. 1st year. , acmc of 22 tr capacity ac. second year - all inclusive annual comprehensive maintenance contract, aicmc of following capacity celling mounted air cooled ductable air conditioning unit with high and low side equipments, ducting etc on all days including sundays and holidays including supply and replacement of all defective components as and when required by company sealed items and the same is to be arranged by contractor. all the materials required for replacement in above mentioned air conditioning plant including tools shall be in the scope of the agency and any cost involves in repair of equipment shall be borne by agency. rates is job per unit per month. 22 tr capacity. 2nd year , acmc of 4 tr ac. first year - annual comprehensive repair and maintenence of 4.0 tr tower type ac air cooled airconditioner units below five years including supply and replacement of defective compressor by approved make compressor and other defective component, including rewinding of motor pertaining to ac units . all material for replacement, repair and maintenance of voltage stabilizers, replacement of drain pipe, capacitor, relay, thermostat, gas charging etc. complete as reqd. all materials for replacement or rewinding to be arranged by contractor. rates job per unit per month. first year , acmc of 4 tr ac. second year - annual comprehensive repair and maintenence of 4.0 tr tower type ac air cooled airconditioner units below five years including supply and replacement of defective compressor by approved make compressor and other defective component, including rewinding of motor pertaining to ac units . all material for replacement, repair and maintenance of voltage stabilizers, replacement of drain pipe, capacitor, relay, thermostat, gas charging etc. complete as reqd. all materials for replacement or rewinding to be arranged by contractor. rates job per unit per month. 2nd year , operation and maintenance - running, operation and general maintenance of ductable or tower type ac units with attending complaints or faults or breakdown and taking rectification action for ensuring serviceability or satisfactory working condition of the system, performing preventive maintenance checks, maintenance of records or documentations etc. as per the detailed specifications, terms and conditions cover under this contract on all working days including sunday and holidays. as per terms and conditions specified for maintaining the system by deputing following minimum manpower per day for opration on all days but excluding weekly off in general shift alongwith required tools and plants and sundries etc. complete as required. operator cum mechanic, semi skilled 02 nos. helper unskilled 01 nos. total quantity : 432