Hall County Jail Roof Replacement - Addendum 1

The Hall County Jail requires a full roof replacement on its concrete‑deck structures. The scope includes removal of existing roofing, installation of 6½–10 inches of insulation (R‑30), DensDeck, cover board, and a TPO membrane system with a 20‑year manufacturer warranty and a 5‑year workmanship warranty. Work must start in November, run daylight‑to‑dark, Monday‑Saturday, and be completed within 60 calendar days of the Notice to Proceed. The contractor must coordinate with jail staff, accommodate security measures (K‑9 inspections, background checks), and handle existing chilled‑water piping, lightning‑protection re‑attachment, and any concealed conditions via change orders. No retainage will be held.