2v 18ah smf batteries on buyback of existing older 12v 18ah batteries1,2v 18ah smf batteries on buyback of existing older 12v 18ah batteries2,2v 18ah smf batteries on buyback of existing older 12v 18ah batteries3,2v 18ah smf batteries on buyback of existing older 12v 18ah batteries4,2v 18ah smf batteries on buyback of existing older 12v 18ah batteries5,2v 18ah smf batteries on buyback of existing older 12v 18ah batteries6,2v 18ah smf batteries on buyback of existing older 12v 18ah batteries7,2v 18ah smf batteries on buyback of existing older 12v 18ah batteries8

Dismantling and buyback of existing lift and sitc of new 6 passenger lift for haritha hotel, indur inn, nizambad, telangana (3rd call)

Sitc of battery including buyback of old battery for the existing ups, lt panel plc and dg sets at sagardighi ssh, murshidabad.

Supply, installation, testing and commissioning of lithium-ion battery bank with 30 minutes backup for the existing 20 kva/20 kw ups including buy-back of existing old batteries in the gf admin block in nuals campus

Solar water heating system as per is 12976:1990

Supply and installation of fd water heating device solar 500 ltrs

Sitc of chiller & vfd integration with existing bms

Supply and installation of liquid nitrogen storage vessel/dewar with buyback of existing dewar-1710-3

Air conditioner with buyback

Sitc of 04 nos. 160 kva and 02 nos. 30 kva online ups system and buyback of existing/old ups systems of same capacity for haryana state data centre (hsdc) on behalf of crid.