Tender For -e-tender for dismantling of draft tube runner regulating ring , guide vanes shaft seal etc. minor repairing of guide vanes link lever , repair of runner . fixing of guide vanes regulating ring etc. adjustment / matching of guide vanes with providing and fixing damaged cup seal o ring etc. re-assembling of draft tube runner shaft seal etc. of unit no.-ii . of 2x1.50 mw gumma power house