Total Parco Pakistan Limited (TPPL), engaged AIE-PK for designing of effective rainwater drainage system to prevent accumulation of water inside the terminals at Keamari & Shikarpur . The scope of services included topographic survey of the terminals to identify low and high spots, designing accessible drain points and a storm-water channel system to handle up to 300mm per day of rainfall, designing a water drainage system for all tank farm areas, and implementing water blockages and preventive measures to prevent accumulation of water.