Plain bearing spares for esp,m 12 x 40 mm ht hex hd screw and nut gr10.9,ht bolts and nuts with 2 nos washer each size m12 x 50 gr.10.9,bolt with heavy hex nut and washer hex. head. size m16x50 make unbrako bolt grade 10.9 nut grade 10ht and 600mw,hex hd ht bolt with nut and washer m 16x75,ht hex hd. bolt with nut and washer m 16 x 100,bolt with heavy hex nut and washer hex. head. size m20x120 make unbrako bolt grade 10.9 nut grade 10 ht and 600mw

Hex bolt and nut ms 1 by 2inx1 minus 1 by 2in gr 6 point 6,bolt and nut 3 x 1 by 2,hex bolt and nut ms 1 by 2inx4in gr 6 point 6,bolt and nut 6 x 5 by 8,hex bolt and nut ms 5 by 8inx5in gr 6 point 6,ms bolt and nut 5 by 8 x3,hex bolt and nut ms 3 by 8inx3 point 1 by 2in gr 6 point 6,h point t b and n 3 x 1 by 2 hex head,h point t point b and n 3 point 1 by 2 x3 point 4 hex head,hex bolt and nut ms 3 by 4inx1 minus 1 by2ingr 6 point 6,hex bolt and nut ms 5 by 16inx2 minus 1 by 2in gr 6 point 6,csk bolt and nut ms 1 by 2in gr 6 point 6,csk bolt and nut ms 5 by 8inx3in gr 6 point 6,csk bolt and nut ms 1 by 2inx2in gr 6 point 6,hex bolt and nut ms 1inx3 minus 1 by 2in gr 6 point 6,m point s point washer 1 by 2,m point s point washer 5 by 8,ms plain washer 3 by 8,ht plain washer m12,ht plain washer m16,m point s point washer 3 by 4,h point t point washer 7 by 8 heavy duty,washer spring 20 point 2x33 point 6x4 ms,ht hex bolt and nut ht 5 by 8 x 2 1 by 2 8 point 8,ht bolt n and w m20x75 mm length ft 10 point 9,ht bo

Supply and erection of 30 nos new screen plate with ht csk head bolt and nuts 2 nos with washer m24 x 110mm 12 nos for primary crusher 1a and 1b

Overhauling of crusher-1a and crusher-1b at stage-1, chp, btps

Overhauling of crusher 1b at stage 1 chp btps

Procurement of bearing no 22328 rhw33 and bearing housing no sfas328n installed at crusher 1a 1b and vibrating screen at chp, btps.

Erection and fabrication of structural walk way of conv. 1a/1b up-to crusher 1a/1b above the road crossing with the cable tray guard.