Tender For supply of , arm head rod axle for drum filter as per drg.no:nalco/mech/misc/2686item no:1, df-22/23/24 agitator's arm pin assembly as per drg. no. nalco/mech/misc/tb/1043 r3, item nos. 1 to 5 in assembled condition.05 nos. out of 10 nos. of pins shall have m40 thread length of 35 mm.instead of 45 mm., step length of 83 mm. instead of 93 mm. and totallength of 163 mm. instead of 173 mm. for these 05 nos. of pins, theaforesaid dimensions shall supercede the drawing dimensions. #, drum filters-22/23/24 arm pin's bush as per drg. no. nalco/mech/misc/tb/1043 r3, item no. 6, moc: brass, drum filters 22/23/24 agitator arm in completely assembled condition asper drg. no. nalco/mech/misc/267 r1, fixing plate for a.h rod axle asper drg. no:nalco/mech/misc-2686, itemno-2, df-22/23/24 agitator's crank head rod axle (bottom side) as per drg.no. nalco/mech/3156. the surface finish has to be proper for fitmentof bearing as shown in the drawing., drum filter-713 arm pin's bush as per drg. no. nalco/ mech/3450, moc brass#, crank link (item no.3) for agitator of drum filter: 22/23/24 as per drg.no.nalco/mech/misc/4700, emergency cooling water nozzles complete assembly bottom 6 mm. as perdrg, no. nalco/mech/misc/2456 r1, emergency cooling water nozzles complete assembly middle 8 mm. as perdrg. no. nalco/mech/misc/2457 r1, emergency cooling water nozzles complete assembly top 9 mm. as per drg.no. nalco/mech/misc/2458 r1, air ring of esp screw conveyor 63 and 64 a/b, item no. 5 of table foritem no. 2, drg. no. nalco/mech/misc/ta/4211 r1, gland housing of esp screw conveyor 63<(>8 64a / b as per drg. no.nalco/mech/misc/379 r3, grease ring of esp screw conveyor 63 and 64 a/b, item no. 5 of table foritem no. 1, drg. no. nalco/mech/misc/ta/4211 r1, drive shaft as per drg. no. drg. no. nalco/mech/misc/4700, item no.2
Tender For repairing of two no. pressure drum pcc no.-101 n 102(shell dia 500 mm x 1600 mm long, shaft dia. 160 mm) of 1400 mm beltconveyor no.1 and one no. bend drum pcc no. - 103(shell dia 800 mm x 1400 mm long, shaft dia. 160 mm) of steel cord beltconveyor
Tender For (a)repairing, changing and overhauling of gear box chain sprocket and drum side sprocket of shuttle conveyor middling and clean coal side old bunker unit no. 929 and 931 at 21 mtr level and (b)repairing of frame and fitting of new roller in b/c unit