bids are invited for extension of runway at dibrugarh airport sitc of airport rotating beacon , sitc of aldis atc signalling gun , sitc of wind sock , sitc of landing h indicator , supply of runway guard light , supply of inset type taxiway centre line turn pad light , supply of inset type approach light , supply of lt cable , supply of glf cable , supply of dwc pipe , laying of dwc pipe , laying of cable , supply of plug and receptacle , supply of isolating transformers , crimping of plug and receptacle , supply and termination of gland , supply of ccr , itc of ccr , itc of runway guard lights , itc of inset type lights , itc of housing box , supply of hdpe pipe , hdd , supply of guidance sign board , itc of guidance sign board , modification of alcms system , photometric test , excavation , sitc of electronic cable marker , sitc of electronic cable marker locator , supply and fixing of smc box , supply and fixing of 6 swg dia g.l. wire , pipe earthing , supply of secondary lead , moulding of secondary cable , groove cutting, laying of secondary lead , supply of dummy plate , making holes in ci housing box , dismantlin of wind direction indicator landing direction indicator , pcc , sitc of electrical operated siren , supply and replacement of signboard cover execution of balance electrical works of glf system for total quantity : 70461