REPAIR MAINTENANCE OF ELECTRONIC EXPENSION DRIVE EXPENSION VALVE MOTOR REWINDING POWER CONTACTORS AND CONNECTING ITEMS OF AIR CONDITIONING PLANT OF CAPACITY 2 INTO 220 TR AT HQ DGIS UNDER GE U PAND M DELHI CANTT

Amount

M&L labour for taking out the existing unserviceable electronic expension valve drive for screw type compressor of the Central Type AC Plant of capacity 110 TR of make Bluestar transporting to authorised repair workshop carrying out the necessary repair and replacement work re -assembling with the control panel of AC plant testing for staisfactory working complete all as specified and as directed - 02 Each. Supply & Fixing contactor 110A current rating with add on auxilary contact (2NO + 2NC) complete all as specified and as directed. Model No. 3TF50 , Make siemens or L&T /ABB - 02 Each. Supply & Fixing power contactor, 18 Amps triple pole(TP), AC 3 duty complete all as specified and as directed. Make :- L&T/ABB/Siemens - 04 Each. Supply and fixing in repairs/replacemnt thermostat suitable for central type A/C Plants Range 5 to 25°C complete all as specified and as directed. - 02 Each. Supply & fixing in repair/replacement brass terminals upto 10 ways complete all as specified and as directed. - 05 Each. M & L for V-belt for AHU blower motor of existing size, complete all as specified and as directed. - 06 Supply and fixing in replacement MPR D2, Aux. supply 240VAC complete all as specified and as directed. - 04 Each. Supply and fixing in repairs Brass thermostatic expansion valve suitable for compressor of capacity 110 TR of make Bluestar Model No. LCWX2-220DEF complete all as specified and as directed. - 02 Each. Disconnecting from mains/taking out existing unserviceable/defective motor of capacity 7.5/10HP of any type, and make including disconnecting all elec trical connections removing from foundation transporting to repair workshop disconnecting unserviceable burn out winding completely including insulating materials and rewinding of the complete stator with super enameled copper wire of existing size, applying proper insulation ‘F’ class varnish drying in oven, assembling, transporting back to site, re-installating, testing and commissioning complete all as specified and as directed by Engineer-in-Charge.- 02 Each. Supply and fixing in replacement of AHU Shaft bearing No. P-207/ P-208 or existing size as per site requirement complete all as specified and as directed Material & Labour for clean and re- joint of drain pipe in Air Handling Units and clean the AHU rooms complete all as per specified and directed. -08 Job.

MRITUNJYA ASSOCIATES (BID ID -3164156)

BUSINESS TEK INDIA (BID ID -3163502)

Perfect Office Solutions (BID ID -3164872)

Ashok Enterprises (BID ID -3164204)