bids are invited for supply of chmical dosing system for talcher project - main supply-ammonia dosing skid , main supply-naoh dosing skid , main supply of commissioning spares inclusive of all prevailing taxes, duties and other levies etc. , mandatory spares-lp chemical dosing system-drive shaft cum worm , mandatory spares-lp chemical dosing system-drive worm wheel , mandatory spares-lp chemical dosing system-connecting rod plate , mandatory spares-lp chemical dosing system-cross head guide bush , mandatory spares-lp chemical dosing system-plunger , mandatory spares-lp chemical dosing system-plug , mandatory spares-lp chemical dosing system-oil seal , mandatory spares-lp chemical dosing system-washer , mandatory spares-lp chemical dosing system-gland nut , mandatory spares-lp chemical dosing system-valves all sizes , mandatory spares-lp chemical dosing system- transmitters of all type, range and model no. -for the measurement of pressure, differential pressure flow, level, temperature etc. , mandatory spares-lp chemical dosing system-pressure, differential pressure, flow, level and temperature gauges , mandatory spares-process connection piping-for impulse piping or tubing, sampling piping or tubing and air supply piping as applicable-valves of all types and models , mandatory spares-process connection piping -for impulse piping or tubing, sampling piping or tubing and air supply piping as applicable-2 way, 3way, 5way valve manifolds , mandatory spares-process connection piping -for impulse piping or tubing, sampling piping or tubing and air supply piping as applicable-fittings total quantity : 22