Addition of 4m steel lattice extension to existing telecommunications mast to increase the maximum height of the mast to 26.5m. The extension will support the addition of 3no. antennas installed to a maximum height of 26.5m. Existing antennas will be refixed to the new mast extension above 26.5m. 2no. 0.3m transmission dishes are proposed fixed at 24.5m, 1no. GPS antenna fixed at 27m, RRUs, an extension to the existing compound and mast foundation and 1no. equipment cabinet