COMPREHENSIVE MAINT CENTRAL HEATING SYSTEM INSTALLED AT TELI HOSPITAL, BUMLA MESS, KHIRMU/ KITPI AREA AND COOLING/ HEATING APPLIANCES INSTALLED AT VARIOUS UNITS UNDER GE 859 EWS

Servicing/Repairing /Maintenance, maintenance scheduled Half yeraly servicing of Electric Hot Water Generator of specified capacity complete with Heaters. Electrical Control Panel with contractor,Controls,wirings, Thermostat and Insulation including Testing on completion completed all as specified and as directed by Engr In Charges. (a) Heating capacity 200 KW (b) Water in Temperature 132 degree F (c) Water Out Temperature 140 degree F (1 No. Working + 1 No. Standby ) Note :(i) The technician should be visited Monthly basis and the time of breakdown and rates are included in the quoted rate. (ii) Spare required for rectification will be measured & paid separately in the relevant items.

Servicing/Repairing /Maintenance of fan coil units of capacity 1.0 TR 600 CFM,Blow through type each complete with 3 Row deep chilled/Hot water coil,centrifugal fans,cleanable type Aluminium filters including one set of valve valve ,valve valve with stanner ,3 way ON/OFF valve ,thermostate with 3 speed controller complete testing all as specified and as directed.Note : The rates are included for minor spares during repairing/servicing/maintenance.

Servicing/Repairing /Maintenance of fan coil units of capacity 1.5 TR 800 CFM,Blow through type each complete with 3 Row deep chilled/Hot water coil,centrifugal fans,cleanable type Aluminium filters including one set of valve valve ,valve valve with stanner ,3 way ON/OFF valve ,thermostate with 3 speed controller complete testing all as specified and as directed.Note : The rates are included for minor spares during repairing/servicing/maintenance.

Servicing/Repairing /Maintenance of fan coil units of capacity 2.0 TR 1200 CFM,Blow through type each complete with 3 Row deep chilled/Hot water coil,centrifugal fans,cleanable type Aluminium filters including one set of valve valve ,valve valve with stanner ,3 way ON/OFF valve ,thermostate with 3 speed controller complete testing all as specified and as directed.Note : The rates are included for minor spares during repairing/servicing/maintenance.

Servicing/Repairing /Maintenance of fan coil units of capacity 4.0 TR 1800 CFM,Blow through type each complete with 3 Row deep chilled/Hot water coil,centrifugal fans,cleanable type Aluminium filters including one set of valve valve ,valve valve with stanner ,3 way ON/OFF valve ,thermostate with 3 speed controller complete testing all as specified and as directed.Note : The rates are included for minor spares during repairing/servicing/maintenance.

Dismantling and taking out the existing mono block centrifugal water pump set for servicing after disconnecting/dismantling electric/suction and delivery pipe lines transporting the pump to a reputed workshop remetalling to shaft, replacement of ball bearing of approved make, replacement of water seal gland and thorough servicing / check up and greasing, oiling, Painting etc, reassembling the pump and motor, transporting the same to its original location, fixing in position, connecting up electrical and pipe line connection, testing and commissioning for satisfactory smooth operation including taking down old unserviceable ball bearing/small parts complete upto 10 HP three phase pump set.

Servicing/Repairing /Maintenance of Expansion tank 100 Ltrs of capacity made out of mild steel shell duly powder coated with interchangeable EPDM/Butyl Memberian having maximum operating pressure of 10 Bar and working tempature -10 degree C to 100 degree C including checking of connection valves complete testing all as specified and as directed. Note : The rates are included for minor spares during repairing/servicing/maintenance.

Servicing/Repairing /Maintenance of Pressurisation Unit used for Pressurizing Chilled/ Hot Water System, made of Skid Mounted Double Pump (1W+1S) including pressure switch , Pressure Gauge, Isolation Valves, Non Return Valve and interconnection Pipping work complete testing all as specified and as directed. Note : The rates are included for minor spares during repairing/servicing/maintenance.

Servicing/Repairing /Maintenance of Air Separator using for removing Air Bubbles from Hydronic Circuits of HCAC Systems, having Mild Steel Shell, Brass Air Release Valve with Flanged In/Out Connections, Testing on completion, complete all as specified and as directed. Note : The rates are included for minor spares during repairing/servicing/maintenance.

Material & labour for repair/servicing of AHU Unit with MS Pipe Line Servicing all as specified and as directed.