On 01 October 2021, Quanta Lines was acquired by Consolidated Power Projects Australia Pty Ltd. Quanta Lines is now the Overh ... ead Lines (OHL) division of Consolidated Power Projects. Our integrated business now has the capacity to offer turnkey HV solutions for both OHL and substation scopes, as well as a new Control Systems division that manufactures Protection and Control Panels. WE SPECIALIZE IN THE CONSTRUCTION OF: 1) Transmission and Distribution substations up to 500kV– brownfield and greenfield 2) Transmission lines and Distribution networks up to 500kV 3) Renewable energy grid connection substations up to 500kV 4) Battery Energy Storage System (BESS) balance of plant 5) Wind farm electrical balance of plant read more