37e/EEE/BSNL/NGP/2021-22

Amount

Attending complaint and checking of faults of AC units/ controller by skilled technician, rectification of minor faults/wiring etc. as reqd for the following distance of one side from Sub Divisional Office. NOTE: Item will be measured on submission of visit eport duly signed by BSNL authority & allowes once per site per fault. For subsequent visit to attend the AC units to provide the items hereunder will not be paid separately. It is assumed that all the items as below shall be carried out by agency in first visit only. Any subsequent visit required shall be borne by the agency.

(i) Upto 50 kms

(ii) Above 50 to 100 kms

(iii) Above 100 to 150 kms

Replacement of following defective/ faulty/ worn out components by new components of 1.5TR / 2TR Window / Split AC units suitable for operation on 1ph 230V AC supply i/c connections, testing etc. i/c credit for old material as reqd.

(i) Starting Capacitor 80-100 mfd

(ii) Running capacitor 36-50 mfd

(iii) Capacitor for Condenser Fan

(iv) CSR (Complete Starting Running Wiring)

(v) Contactor relay for Split AC outdoor unit

(vi) Starting Relay

(vii) Thermostat

(ix) Blade set for W/Split AC unit

(x) Blower Assembly for Split AC unit

(xi) PCB for Split AC indoor/outdoor unit of 1.5 TR

(xii) PCB for outdoor unit of Invertor type Split of 1.5TR

(xiii) Fan motor for Condenser unit 1.5 / 2 TR AC

(xiv) Fan Motor for Indoor unit of 1.5TR Split AC

(xv)3 core 2.5 Sqmm unarmoured flexible Copper conductor cable

(xvi) 25 A change-over DP switch in existing enclosure.

Replacement of following type new Compressor of 1.5/2.0 TR S/W AC unit i/c connections, testing etc. and credit for old compressor as reqd.

Reciprocating type

Rotary type

Complete gas charging with R22 / R134 gas for existng AC unit after attending gas leakage/ replacement of compressor i/c pressure testing & vaccumizing if reqd.

Wet servicing of Window / Split AC unit i/c greasing of Fan motor, replacement of bush/bearing of fan / blower Motor, cleaning of condenser coil with caustic soda, washing of filters i/c removing and refixing AC unit, testing etc. as required. (This item is to be executed when required essentially)

Repairing of existing AC twin Controller after replacement of reqd. faulty items, testing etc. as reqd.

Dismantling & shifting of existing indoor & outdoor unit from one site & ITC at another site & dismantling existing/ faulty unit & keeping it to the location as directed by engineer-in-charge etc. complete testing, connections complete as reqd. (Note: Transportation charges shall be paid extra)