General annual maintenance and servicing of air conditioner units for the financial year 2026 2027 at pwd rest houses kuttalam achenkovil and kulathupuzha ac amc electrical ac work

Annual maintenance of entire ei inside and outside and comprehensive prive and corrective mtc. and operation contract of different type ac machines at new administrative building of environment department sector-iii salt lake, for 12 months

Annual contract for routine operation of ac, ventilation system, general area and equipment cleaning, general servicing, minor and major maintenance of central ac system, package units, evaporative cooling units of phase-i and ii of ctpp, chhabra.

Annual contract for routine/ breakdown capital maintenance of fire hydrant, hvw and mvw spray system/ diesel/electric driven pumps/compressors etc, and routine checking, cleaning and minor/major maintenance works of 4x250 mw ctpp, chhabra

Annual contract for routine/ breakdown /capital maintenance works of esp system of unit#1 to 4, (4x250mw), stage-i, phase-i and ii,ctpp, chhabra

Annual contract for routine operation and maintenance of potable water system, service water system and raw water system of u 1 to 4, ctpp, chhabra

Annual contract for routine, breakdown, capital maintenance and providing assistance in operation of dense phase dry fly ash handling system of unit 1,2,3 and 4(4x250mw) stage-i, phase-i and ii, ctpp, chhabra

Annual maintenance contract for routine, breakdown and capital maintenance of bottom ash handling system of unit 1,2,3 and 4, (4x250mw), stage-i, phase-i and ii, ctpp, chhabra

Annual contract for work of operation and maintenance of ash handling system of unit 1,2,3 and 4 (4x250mw) stage-i, phase-i and ii, ctpp, chhabra

Annual contract for prive and daily routine breakdown and annual shut down maintenance of turbine and their auxiliaries of 4x250 mw units of ctpp, chhabra