Tender For corrigendum : tender for supply of shaft along with impeller keys , bearing lock nuts (2 nos.) and lock washers (2 nos.) , material of construction of shaft and impeller keys- forged aisi 316(forging conforming to astm standard a-473) , bearing lock nut material- en-8 , as per drawing no. nfv/u/m-193 and nfvp/m/u/lw/p14 (drawing for lock washer) , for hydrolyser feed pump 11-p-14a/b. , shaft size f85x762x5l 820 , impeller lock nut radial side , material of construction- sus420j2/taft or equivalent. dimensions as per nfl drawing no.- nfvp/u/m/p6-678 fluid- steam condensate , working pressure- 30kg/sq. cm. , working temperature- 80 degree celsius , impeller lock nut thrust side , material of construction- sus420j2/taft or equivalent. dimensions as per nfl drawing no.- nfvp/u/m/p6-678 fluid- steam condensate , working pressure- 30kg/sq. cm. , working temperature- 80 degree celsius , shaft with bearing locknut and lock washer , material of construction- sus420j2 or equivalent. dimensions- as per nfl drawing no.- nfv/u/m-187 fluid- steam condensate , working pressure- 30kg/sq. working temperature- 80 degree celsius. , shaft along with impeller lock nut and keys as per drawing no.nfv/u/m-194 rev.(2) , material of construction-forged aisi 316 conforming to astm standard a-473). , shaft along with impeller nut , bearing lock nut and key as per drawing no. nfv/u/m-54 rev.-3 , material of construction of shaft , impeller nut and key- forged astm a-276 ss 316 , bearing lock nut material- en-8.
Tender For corrigendum : contract for supply of turbine spares bellis - csm morinda spares for 2 mw bd-2 power turbine:- bellis make, locking plate with screw for nozzles, screw gland inner and outer, steam sealing ring with wave spring, nozzle plate bolts, aop complete, mop bushes, carbon ring with spring, emergency and governor valve drive spindle bushes, turbine rotor bearing a, turbine rotor bearing b, spared for ss-26 bellis make 2nd & 3rd mill turbine, turbine rotor bearing a, turbine rotor bearing b, carbon ring, sping and anchor, high speed coupling element size 14 mm, thrust collar for turbine governor, calibration of hydraulic turbine governor, throttle valve spindle