Routine Monitoring / Preventive Maintenance / Breakdown / Emergency /regular Servicing Of Pneumatic Cylinders, Solenoid Valves, Limit Switches & Pressures Switches Pertainsto Units-5,6 &7 Mill Reject Handling System(mrhs).operation And Maintenance Of Dense Phase Mill Reject Handling Systemof Unit-8.the Work Involves-a)operation And Maintenance Of Dpmrhs Plc Systemb)i&c Maintenance Works Of Air Compressor.c)servicing/re-calibration Of Solenoid Valves,limit/proximity Switches & Pressures Switches Etc.routine Monitoring/maintenance Of Spm Analyzer Systemspertains To Unit-5 To 8.the Work Involves-a)operation And Maintenance Of Dpmrhs Plc System.b)i&c Maintenance Works Of Air Compressor.c)servicing/re-calibration Of Solenoid Valves, Limit/proximity Switches & Pressures Switches Etc.routine Monitoring/maintenance Of Spm Analyzer Systems Pertains To Unit-5 To 8.the Work Involves-a)cleaning/servicing Of Transmitters & Reflector Units And Blower Filters Of Spm Analyzers, Pertains To Units-5 To 8.b)carrying Out Maintenance Works Under The Supervision Of I&c Engineerregular Monitoring/checking Healthiness Of Unit-7&8 Coal Bunker Level Monitoring Systems.routine Maintenance Of Bunker Level Monitoring Systems.the Work Involves- A) Cleaning/checking Of 3d Level Sensors.b) Cleaning/checking Healthiness Of Local Control Panel At Bunker Floor.c) Ensuring Healthiness Of Signals To Control Room Pc,dcs&chp Control Room Digital Indicators.regular Monitoring/maintenance Of Hfo Tanks Level Measurement Systems.the Work Involves-a)cleaning/checking Healthiness Of Radar Level Transmitters Installed At Hfo Tanksb)cleaning/checking Healthiness Of Local Digital Indicators Installed At Foph.c)cleaning/checking Healthiness Of Plc Unit Installed At Unit Control Room-7.the Nature Of Work Is Round The Clock Maintenance.the Cleaning/servicing And Maintenance Works Of All The Above Mentioned Systems Shall Be Carried Out During Units Aoh Period.the Required T&p And Ppe For Carrying Out Maintenance Works Shall Be Arranged By The Contractor/agency Itself.