Contractor shall provide all tools, materials, labor, programming and supervision to complete DDC System Corrections to OR AHU5.Complete all work including reviews and quality control by 3/15/2019. Accommodate the Period of Performance by including accelerated equipment delivery costs as well as adjusting crew sizes. All work shall be nights and weekends when the Operating Rooms are closed. The VA will coordinate with the Surgical Staff and provide 1-day advanced notice. The start of work will be delayed until last surgical case for the day is complete.