Tender For supply of seal kit for solenoid valve,connection size 1/4 bsp(f),rating 24vdc-h,5/2 way,make rotex,solenoid valve type vaf213-2g-24v-dc-h, seal kit for solenoid valve,connection size 1/4 bsp(f),rating 24vdc-h,5/2 way,make rotex,solenoid valve type vaf214-2g-24v-dc-h, 5/2 way spool type single sov with coil, model vaf213-2g+24vdcwithout manifold make rotex service mrs sv1 & sv2 of mill reject system, complete solenoid valve,connection size 1/4 bsp(f),rating 24vdc-h,5/2 way,make rotex type vaf214-2g-24v-dc-h, complete set for actuator,make rotex ,actuator model no. ecf200, seal / maintenance kit for actuator, make rotex ,actuator model no. ecf200, limit switch assembly for actuator, model- ecf200, make-rotex, complete power cylinder set consisting of a. pneumatic postioner,b. air lock relay,c.afr, & d.flow control valve, make rotex,model spc-d-s-mp2-av-bg-su-100/100, bellow for power cylinder, make rotex , power cylinder model no. c-d-s-av+bg+su-mp2-100/100
Tender For routine monitoring/preventive maintenance/breakdown/ emergency/regular servicing of pneumatic cylinders,solenoid valves,limit switches & pressures switches pertains to units-5,6&7 mill reject handling system(mrhs).2.operation and maintenance of dense phase mill reject handling system of unit-8.the work involves a) operation and maintenance of dpmrhs plc system. b) i&c maintenance works of air compressor.c) servicing/recalibration of solenoid valves,limit/proximity switches & pressures switches etc.3.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 engineer. regular monitoring/checking healthiness of unit-7&8 coal bunker level monitoring systems.4.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.5.regular monitoring/maintenance of hfo tanks level measurement systems.the work involves a)cleaning/checking healthiness of radar level transmitters installed at hfo tanks.b)cleaning/checking healthiness of local digital indicators installed at foph.c)cleaning/checking healthiness of plc unit installed at ucb-7.6.the nature of work is round the clock maintenance.7.the cleaning/servicing and maintenance works of all the above mentioned systems shall be carried out during units aoh period.8.the required t&p and ppe for carrying out maintenance works shall be arranged by the contractor/agency itself.