Details: s&f of following diameter's exhaust fan after making hole in wall as required and making good dammeges and smooth cement finish etc. as practicable as possible and providing necy. length of pvc insulated wire and making connection for exhaust of following diameter as per direction of eic. 300mm sweep( heavy duty turbo hdef 1400 rpm)s&f of industrial walls fan 750mm sweep, after making hole in wall as required and making good dammeges and smooth cement finish etc. as practicable as possible and providing necy. length of pvc insulated wire and making connection for exhaust of following diameter as per direction of eics & f of bracket arm of length 1.5 mtr. incl. s & f g.i nuts, bolts, washers etc. & making necessary holes as required.single armpainting of arm bracket of length 1.5 m incl. supplying of all paint materials with two coats of al. paints ove
Sector: Water supply and Sewerage