Undertaking the installation of a new wastewater trunk main in an urban environment posed unique challenges that our team. along with TW Traffic Management, we navigated through the complexities of the project, including the installation of Glass Reinforced Plastic (GRP) pipes at depths exceeding 3 meters in saturated ground conditions. Tackling these challenges required meticulous planning, innovative de-watering techniques, and a commitment to ensuring minimal disruption to the surrounding community.