Tender For tender for supply of supply , laying and installation of 14 core 0.5 sq.mm copper unarmed cable , supply and installation of 6 core 0.5 sq.mm copper unarmed cable , replacement of cpu card & mother board for microprocessor controller of traffic signal , replacement of 24 vdc , 5 amp smps card for microprocessor controller of traffic signal , replacement of lds driver card for microprocessor controller of traffic signal , dismantling of traffic signal pole , erection of traffic signal pole in cc foundation of 0.5 x 0.5 x 1 meter underground pit , replacement of led retrofit red light , replacement of led retrofit amber / yellow light , replacement of led retrofit green arrow light , replacement of polycarbonate lamp head housing for installation of led retrofit. , amc for traffic signal with 12 visits