bids are invited for fabrication and construction of copper plate earthing details of electrodes and earth pit at air karwi, auraya, deoria, fatehpur, lalitpur, naugarh north zone 04 nos of earthing at each site , providing and fixing of 375x38x6mm copper bus bar 01no at each site with insulators and steel nut bolts and the fixing of copper bus bar is to be done to terminate the different earthing system , laying of 25x3mm copper strips from individual earthing to transmitter hall, lt panel other misc works at air north zone up and earthing bus bar termination by digging the soil 6inchesdeep and placing the copper strip along the trenches ,installation of 100w fm transmitter and accessories as perlayout plan with due care and consultation with engineerincharge or i.o at site , interconnecting equipment wiring oftransmitter units, power supply, c band equipments as perlay out plan of p and d unit wiring drawing including as perdetails 06 sitesinstallation of 100 watt fm transmitter with earthing and total quantity : 187