Comprehensive annual maintenance contract of carrier and york make water cooled chiller of airport express line for five years.

Annual hardware maintenance and software support contract for a period of 2 years with a provision for further extension of one year

Annual maintenance contract for repair and maintenance of 02 nos. industrial air conditioners (25 kw, sunbeam make) fitted in pcr unit of 02 nos. 24/96 dragline (krishna and balram dragline) working at nigahi project, ncl for a period of one year.

Amc (annual maintenance contract) for 36 numbers passenger lifts (35 no. kone make and 1 no. johnson make) installed at iit mandi campus.

Annual rate contract for opening and boxing of various end covers / manhole covers, flanges etc. for attending emergent/ breakdown mechanical maintenance jobs of amm-iii plant on as and when required basis for a period of one year

Comprehensive annual maintenance contract for (2x10 kva) ups installed&#x0d at various locations under vss phase-1 project of northern region

Supply of freon gas r-22, r-407c, r-134a, r-410a and different types of compressor oil for dx type, scroll type and screw type compressor, maintenance of ac plants installed at naval station karanja

Comprehensive annual maintenance contract (camc) of vrvs ac system make hitachi installed at bahadurgarh depot of line 5 and metro niketan quarters.

Online notice inviting quotation, for annual maintenance contract for office website, computer and all type of computer accessories of head office, district office and khadi grastore in different districts under wbkvib

Annual maintenance contract for air conditioners fitted in operator cabin of pc 2000-8 hyd. shovel of jayant project for the period of one year (365days).