bids are invited for turbine consumables pivot ring collecting ring coupling collar m24 hexagonal bolt of 3mm thread pitch make of ss 304. dimensions as per drg. no. 02030115201, guide apparatus, item no. 49 , washer spring lock sc b 24-st. moc ss304. size m24, 4mm tk. drg. no. 02030115201, guide apparatus, item no. 110 , copper washer. size m16x28x3mm tk , cap nut for bottom stationary labyrinth fasteners ss 304 as per 0 20301 15201, guide apparatus, item no. 63 , m33 special plug. moc ss304 . drg. no. 02030115201, guide apparatus, item no. 57 , m6 x 300 mm full threaded hexagonal bolt with double plain washer and single nut. moc hot dip galvanized , m6x700mm full threaded hexagonal bolt with double plain washer and single nut. moc hot dip galvanized , copper washer of size 35 idx42 odx 4mm tk. as per 0 20301 15201, guide apparatus, item no. 84 total quantity : 575