supply of Combined C And I Contract Power House And Dam For Two Years At Ntpc Koldam Combined C And I Contract Power House And Dam For Two Years At Ntpc Koldam Hydro Electric Power Station ( 4X200 Mw ) , running / preventive maintenance job , motorized actuators ( <> ) checking , flow txmtr ( <> ) checking , local level xmitter ( <> ) serv , transmitter ( <> ) checking , transducer ( temp ) checking , local pr . gauges ( <> ) checking , local cubicles ( <> ) 04w chks , vibration instt ( <> ) 04w chks , limit switches ( <> ) checking , local cont . sys ( <> ) checking , cables ( dia<= 25mm ) laying , sol v / v ( <=1 / 2 ) checking , pa system ( <> ) checking , fire alarm sys ( <> ) checking , cctv sys ( <> ) checking , local temp . xmitter ( <> ) 24w chks , overhauling / breakdown maintenance jobs , actuator ( <> ) oh , flow txmtr ( <> ) oh , local level xmitter ( <> ) oh , transmitter ( <> ) oh , transducer ( <> ) oh , local pr . gauges ( <> ) oh , local cubicles ( <> ) serv , vibration instt ( <> ) serv , limit switches ( <> ) oh , local cont . sys ( <> ) -serv , sol v / v ( <=1 / 2 ) attend defect , fire alarm sys ( <> ) instal / remove , cctv sys ( <> ) attend breakdown , pa system ( <> ) attend breakdown , local temp . xmitter ( <> ) instal / remove , supervisory & lab assistance manpower , spl . m / p . dep ( wk day ) man . dep-hsw , assistance ( b ) skilled labour , supply of t&p and consummables , charges towards consumables items , instruments monitoring , dam instrument and geodatic measurement , survaying during emergent situations , dam instrument and geodatic measurement- , misc works ( <> ) monitoring , charges towards consumables items , saftey aspect / compliance , saftey aspect