This installation represents a number of important firsts:
The first polyurethane cross arm for high voltage lines that does not release any substances into the environment.
The first fibre reinforced polymer H-frame transmission structure in Canada.
The first FRP composite cross arm in the world developed in British Columbia.
The first collaborative effort between BC Hydro Asset Management and FRP Transmission Innovations Inc. in developing, testing and implementing an FRP composite transmission structures on an industrial scale.
Installation of the FRP H-frame is a milestone for environmentally sustainable solutions required to meet the growing energy needs of the world as well as environmental concerns; its inert nature makes it safe for fish habitats, areas near the drinking water supply and other environmentally sensitive locations. Product durability creates cost savings for utilities.
In contrast, existing infrastructure uses materials which can pose environmental risks, including:
Treated lumber, which releases chemicals into the environment from treatments needed to prevent rot and decay of the structure;
Steel, which releases zinc and then corrodes, releasing rust.
The installation of the FRP H-frame transmission structure took place in South East B.C. and is expected to help create long-standing jobs in British Columbia and establish the province as a technological leader in the fibre reinforced polymer composite structure area for the electrical utility industry.
