tender for special repairs to bldg no t-04 at sol under ge chennai-- 1 taking down chowkats (or) frames of any description with shutters (without taking off shutters from the frame) of area not exc.1.5 sqm each including separating guard bars/grills/wire mesh etc., complete all as specified and as directed. 2 taking down chowkats (or) frames of any description with shutters (without taking off shutters from the frame) of area exc.1.5 sqm but not exc 4sqm each including separating guard bars/grills/wire mesh etc., all as specified and as directed by the engineer-in-charge. 3 taking down shutters of any description exc. 1sqm but not exc. 2 sqm and complete all as specified and as directed. 4 taking down door shutters of any description exc. 1sqm but not exc. 2 sqm and refixing in the same opening after laying floor tiles and making necessary alterations to the size of shutters to suit with the door opening to the required height complete all as specified and as directed.