Three-year comprehensive annual maintenance contract (camc) for environmental control system (electrical, mechanical, water treatment plant and ro plant, excluding bms system) for 13 underground metro stations of l-2 and l-3 , and three-year..

Comprehensive annual maintenance contract of 02 years for 9 nos hitachi hirel make ups at 2x250mw stps, mppgcl, sarni on oem basis.

Comprehensive annual maintenance contract for 3 nos of water cooled chiller units in centralized water-cooled hvac system available in ammamaligai ripon building premises for the period of one year in div 58 zone v

Comprehensive annual maintenance contract for daikin make vrv at various metro stations of rmgl

Comprehensive annual maintenance contract (camc) for hitachi-hirel make 2x 80 kva -2 sets ups system installed at unit# 1 and 2 ( 2x 250 mw),emerson make 2x 80 kva -2 sets ups system installed at unit# 3 and 4 ( 2x 250 mw) and mini ups system for p

Comprehensive annual maintenance contract (camc) including repairing of digitiser and replacement of load cell digital make electronic road w/b 50te capacity installed at zero point sl. no. 201804008 and check post sl. no.101141748 of gvp phase-ii o

Supply, installation, testing and commissioning (sitc) of 03 nos of automatic weather stations for chamera-1 dam including 03 years comprehensive annual maintenance contract (camc) after 02 years of warranty period.

Annual maintenance contract (amc) of operator cabin air conditioning system of 04 nos epiroc make drill machines of khadia project for a period of 01 year (365 days).

Annual maintenance contract (amc) of operator cabin air conditioning system of 09 nos rel make drill machines of khadia project for a period of 01 year (365 days).