Invasive Species Control Services

West Lancashire Borough Council invites tenders for the periodic treatment of two invasive species of plant on council land: Japanese Knotweed and Giant Hogweed. Outbreaks have already been surveyed, mapped and prioritized into three phases. The treatment regime lasts three years for each phase. Phases commence over three consecutive years. Full details including maps are included in the tender documents. This is a three year contract with options to extend by up to two additional years.