bids are invited for repair and overhauling service - maint of misc t &p items water dispenser; blue star; yes; service provider premises m&l for shifting water dispenser for servicing, overhauling from 572 engr sub park to authorized dealer and return back to this engr sub park all as directed - 04 nos mes no. 572/04, srl no. 9906123435, vintage-2021 mes no. 572/03, srl no. 6210725643 vintage-2020 mes no. 572/02 srl no. 9653217531 vintage-2020 mes no. 572/01 srl no. 9653217312 vintage-2020 m&l for opening of water dispenser for servicing and maintenance including cleaning of condenser coil and heating and cooling sym, electrical contacts, relay etc all as directed incl replacement of following items and testing complete - 04 nos (a) hot water bib tap (as per sample) - 02 nos. (b) cold water bib tap (as per sample) - 02 nos (c) plug top 15 amps (as per sample) - 02 nos (d) pre filter body - 04 nos (e) heating element - 04 nos (f) cooling coil-04 nos total quantity :