tender for proposed new dining hall in 3rd floor at annai therasa magalir thitta valagam, valluvarkottam, nungambakkam, chennai-600034. , dismantling of existing of ro plant including removal of frames, hinges and fastenings , dismantling aluminium doors and windows including removal of frames, hinges and fastenings , dismantling of gypsum board and gird false ceiling including removal of frames, hinges and fastenings , dismantling of metal roofing with ms structure including removal of frames, hinges and fastenings , dismantling of existing ductable ac outdoor units and copper pipe including removal of frames, hinges and fastenings , dismantling brick / stone masonry in lime mortar walls above 3m high clearing away and carefully stacking materials useful for re-use for any thickness of walls etc. complete , dismantling of led light fitting including removal of frames, hinges and fastenings , dismantling of rain water pipe including removal of frames, hinges and fastenings , dismantling of existing wiring and cable ,pvc pipe and including removal of frames, and fastenings , injecting anti termite treatment work with suitable chemical for internal entire walls and ceilings including mixing proportion as per instructed by departmental officer and manufacturers specification etc., complete. , providing and fixing steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers, etc. complete. hot finished welded type tubes including cost of materials, labour, usage charges of machinery complete as per specifications and as per directions of the engineer-in-charge. , painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :two coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufact