bids are invited for custom bid for services - item no 1 turning operation in lathe normal size diameter up to 400 mm or length up to 1000 mm refer boq qty 2000 machine hour , custom bid for services - item no 2 turning operation in lathe medium size diameter greater than or equal to 400 mm to 600 mm or length greater than or equal to 1000 to 1500 mm refer boq qty 400 machine hour , custom bid for services - item no 3 turning operation in lathe big size diameter greater than or equal to 600 to 1500 mm or length greater than or equal to 1500 to 6000 mm refer boq qty 500 machine hour , custom bid for services - item no 4 general milling operation refer boq qty 500 machine hour , custom bid for services - item no 5 surface grinding operation refer boq qty 150 machine hour , custom bid for services - item no 6 cylindrical grinding operation refer boq qty 50 machine hour , custom bid for services - item no 7 general fitting and drilling and tapping operation refer boq qty 500 machine hour , custom bid for services - item no 8 heat treatment charge for carbon steel or stainless steel components refer boq qty 50 kg , custom bid for services - item no 9 collection or delivery of material from or to kknpp by contractor less than 10 kgs rate for collection or delivery refer boq qty 30 trip , custom bid for services - item no 10 collection or delivery of material from or to kknpp by contractor more than 10 kgs rate for collection or delivery refer boq qty 40 trip