tender for supply of spares for boiler oil gun (parallel pipe, j type) and soot blowers (water wall and lrsb) for unit#1 to 4, ctpp, rvunl, chhabra , flexible tube assembly , cap nut finned , nozzle body assembly-i , spray plate , flame scanner guide pipe assembly , oil gun removable part with tip , oil gun steam carrying hose , oil gun oil carrying hose , vaned diffuser type-a , vaned diffuser type-b , complete oil gun housing assly type-a , complete oil gun housing assly type-b , diffuser disc , flame scanner ss hose , soot blower head valve assly (puppet valve) , wall swivel tube assly 20028001 , connector link 2 pitch for lrsb , connector link 3/4 pitch for lrsb , lever for lrsb head assly/ blowing adjusting bar , lrsb lever casting 20001600 , da head valve 2.5 for aph soot blower ( da head valve assy/pkg) , ss hose 12.7 mm id x 613 mm long for oil gunassembly(inner hose) , copper cladded asbestos washersize 25.9 x 19.11 x 2.33 mm