This RFI Amendment is to clarify the Statement of Work and the purpose for the RFI. The SOW is for annual and preventative maintenance on the Chillers and Cooling Towers (which is correct). The Sources Sought document states that The VHA Network Contracting Office 8 (NCO 8) is conducting a market survey to find qualified vendors to collect Legionella Water Testing for NF/SG VHS Engineering Department, it should state that The VHA Network Contracting Office 8 (NCO 8) is conducting a market survey to find qualified vendors to perform and maintain an annual service contract on Chillers and Cooling Towers for NF/SG VHS Engineering Department, see