The correct NAICS code for project 402-21-720 A/E Replace Building Management Systems is 541330 Engineering (Small Business size standard $16.5 million dollars). Contract Opportunities description should read as follows: The VA Medical Center Togus in Augusta, ME has a requirement for a Firm Fixed Price contract to provide professional Architect/Engineer (A/E) Design Services to prepare construction ready stamped design plans and specifications for complete construction design package including plans and specifications to install upgrades to the existing Building Management System (BMS) including HVAC, Boiler Plant, Security, Fire Alarm, etc. This scope is comprised of Type A, B and C services which will include concept, design and support through the construction phase of this work. All other terms and conditions remain unchanged.