K-12 Projects - Vanguard High School Vanguard High School Additions and Renovations Phased construction consisting of the (1) relocation of existing portable classrooms and infrastructure, (2) Site work and utility upgrades to correct site drainage and accommodate new buildings construction, new and upgraded parking lot areas, sidewalks and accommodate building renovations, (3) new construction of a cafeteria/auditorium and 2 new classroom buildings (11,100sf each), Extensive renovations to building 1 (85,300sf), Building 2 (30,400sf) HVAC upgrades to the gymnasium, and ADA renovations to building 3 (14,000sf) and building 4 (12,400sf). (21,200sf). Click on the images below for a larger view.