It’s been a busy summer at schools in Buckingham County as officials performed maintenance work and upgrades to its facilities. J. B. Heslip, Buckingham County Public Schools director of facilities and food service, updated county supervisors on the work during their July meeting. “This summer, our facilities teams completed projects across nearly every school in the division,” Heslip said. “Districtwide, we upgraded the Honeywell EVI server, wh…