Easi-Set precast concrete buildings licensed producer Shea Concrete installed a 12 ft x 17 ft control building and an 11 ft x 14 ft generator building for two water treatment projects in Massachusetts. The buildings were pre-assembled and outfitted at Shea’s plant, allowing for one-day installations. These buildings are chosen by engineers across North America for their cost effectiveness and versatility in water and waste applications, outperforming all other materials.