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..

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 of ellora mk i ew systems onboard ins chennai for a period of three years ins kolkata and ins kochi at nsry kar for a period of two years

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

Supply, installation, testing and commissioning (sitc) of 4nos of strong motion accelerograph (sma) at dam site of dhauliganga power station including comprehensive annual maintenance contract (camc) for 5 years after the warrantee period of 1yr

Annual maintenance contract for cabin airconditioning system in 01 nos tata hitachi ex1900 hydraulic excavator at dudhichua project for a period of 02 years

Supply installation commissioning of 1no of 58.5 kva diesel generator with comprehensive annual maintenance contract for a period of 5 years after one year warranty period for 1no. of chennai higher secondary schools in gcc zone 3

Annual rate contract for construction and commissioning of three phase tube well under sub division rural i nokha, district bikaner with 5 year oandm including 2 year defect liability period

Comprehensive annual maintenance contract (camc) for computers and associated peripherals of the o and m wing, dmrc, for three years.

Comprehensive annual maintenance contract (camc) of cctv surveillance and security camera, baggage scanner system etc. installed at district court sultanpur. (for three years)