Downhall ATE, 27 - 31 London Road, Rayleigh, Essex, SS6 9HN
Replacement of 3No antennas at 12m and 14.8m height,Installation of 3No antennas at 16.725m and 13.925m height, Rotation of 1No antenna at 12m height, Installation of 1No GPS node at 17.36m height, Installation of ancillary apparatus.