Reason for amendment 0002 is to change the set aside from N/A to Total Small business set-aside. Reason for amendment is to correct or clarify salient characteristics. 6. Dimensions corrected maximum dimensions. 7. Condenser clarified air-cooled condenser shall have a vertical discharge blower wheel. 8. Environmental compliance/sustainability clarified vendor quote and vendor attached documents must clearly identify the same proposed refrigerant. Refrigerant R410a is not an acceptable refrigerant. Portable Indoor Air-cooled Chiller, 30-ton capacity.