Tender For supply, installation, testing & commissioning of high vacuum type transformer oilpurificationplant of 5000 lph capacity along with nitrile rubber hose pipe (25 mtrs inlet & 25 mtrs outlet) as per attached specification and cofmow specn. no.: cofmow/ir/hvtop/2014 (rev. vii or latest) [ warranty period: 30 months after the date of delivery ]