Projects. Glenea's Innovative Approach in the Brent Cross Substation Project for Morrison Energy Services Glenea Completes Complex Sludge Mains Diversion Project at Barking Riverside Station Successful Execution of a Complex Sewer Outfall Project in Mount Pleasant, Clerkenwell Glenea: Delivering Innovative Civil Engineering Solutions for Thames Water Glenea Delivers Wastewater Network Reinforcement with Agility Alliance Glenea Constructs Innovative Sewer Connection in Peckham for Agility Alliance