About half of the classrooms at Capital High School have seen improvements under a school-wide project. After it’s all complete, the school will have a new roof and a new HVAC system. Renovations got a head start since schools were shut down in April. The renovations were necessary because of mold issues. The 2018 excess levy paid for the newly installed HVAC units. Some of the construction will still be happening when students return to school on Sept. 8.