After buying a 14-acre property in Lawrenceville in 2011, New York-based Jetro Cash & Carry is pushing forward with building a new, larger Restaurant Depot on the site to replace its established location nearby. Richard Kirschner, president of Jetro, said construction on the new store, which operates with a B-to-B focus of selling food and restaurant supplies to the local food service industry, is underway, and the new store is expected to open in September. Located at 100 35th Street behind a…