The original specification for the Franklin Park Conservatory 80,000 square-foot expansion and renovation project was a 3-coat paint system. After months of marketing, construction meetings, and downright persistence, the specification was amended to hot-dip galvanizing with a 2-part paint system. The project included two new plant houses with several distinct environments within them - a desert room, a tropical rain forest, a Himalayan room, a Pacific Island water garden, and...