Dave Rickerson, 47, wipes sweat from his brow Monday while tiling a freezer for the new kitchen being built at Eastside Elementary School in Hill 'n Dale. Summer break is prime time for such school improvement projects. Eastside Elementary's kitchen, a half-million-dollar project, is scheduled to be completed by the beginning of the school year in August. Six-day workweeks are planned to ensure the project is finished on time. In the past, lunches for Eastside were prepared at Brooksville Elementary and delivered by truck. This summer, the kitchen at Westside Elementary is undergoing a similar upgrade.