tender for item description/ heading , dismantling of complete pump with help of hydraulic press , wooden patterns making of different components (sleeve and neck rings) , steel chuck nut new making 4 no. , machining of impeller in proper size and balancing 2 nos , packing graphite cotton yarn , grub screw lanky, headless for neck ring and neck bushes 12nos , steel studs, new oversize holes, threading making for gland/stuffing 20nos , steel neck rings 2 nos, steel neck bush 2 nos, casting, machining finishing , steel gland sleeve, casting, machining finishing 2 nos , bearing new as per bearing housing seat size 2 sets , bearing new as per bearing housing seat size 2 sets , silicon synthetic rubber seal rings 4 no , coupling bore hole making by boring to the size of pump shaft & motor shaft 2 nos , coupling bore hole key way making to the size of pump shaft & motor shaft 2 nos , bearing housing c i body repairing by welding with high strength steel electrodes and grinding finishing , high tensile nuts for stay bolts 8 nos , bypass water line 1 no , water test cock 1 no , pump assembling fitting and complete. , transportation to and fro. , making of en metal key making for impeller/sleeve 2 no , total impact of gst for the purpose of ctc