Cowell Electric designed, supplied and construct approximately 6.4km of 11kV Overhead Lines including 6.4km of 11kV Overhead Lines configured as 2 by 3.2km circuits to 3 vent fan locations and 69 x 15.5m galvanised steel monopoles.
Cowell Electric installed and strung 51 slip jointed tubular steel structures ranging from 15-30m long and strung 7.7km of dual circuit overhead power line and 9.6km of single circuit overhead power line.
Cowell Electric constructed 6.8km 275kV overhead power line and included 6.8km of single circuit 275kV and OPGW power line using single sulphur conductor per phase and one overhead OPGW circuit on 27m-30m steel slip jointed tubular poles.
Cowell Electric designed and constructed approximately 7.5km of 11kV overhead power line including 40, 17m galvanised steel monopoles and 33klm of Mango conductors.
Cowell Electric installed approximately 4.3km of 185mm2 33kV cable to link 12 banks of 3AC/DC power stations in a daisy chain method and approx. 12.1km of 300mm2 33kV cable which links each of these 12 banks back to the main 33kV switchroom.