Replacement of damaged insulation, refractory, rectification of air ducts, gates, dampers and associated works during overhaul activities of units 2 to 4 boilers of rtps (oh-1)

Overhauling of air preheaters and rectification of flue gas ducts from eco outlet to aph inlet, id fans, fd fans, pa fans, scanner air fans, hotwell make up pumps, boiler fill pump and associated works of 3x210 mw, unit-1 to 4 boilers (oh-5)

Detailed scope of work is mentioned in bid document

Repair work of 800mm dia bws pipe line in 1) gaddi halla 150mm near air wall , 2) koralhalli infront of toll gate bridge ms pipe 3) near bannikatti indian petrol bunk 4) infront of nayara pentro bunk 100mm air vall 5) hammagi jack well pump no 1 and 2, 6) dambal hunasi thota expention joint 7) gaddi halla 90mm ms pipe 8) korlahalli 2nd bridge and dhoni cross 9) hammagi jack well pump house 10) adavisambapur bharath petrol bunk , lic office near ring road 11) papanasi kalmeshwar temple cross at gbcmc limits.

Vertically mounted 11 kv gang operated air break switch with composite polymer insulators for hvds -176 sets