A Group 1 refrigerant is used in a 6 story, 350 bed hospital. This is a direct system. Floors 1-5 have 200,000 cf, 6th has 120,000 cf. The evaporator coil serves each floor individually. What is the maximum number of pounds of R-114 permitted?

A Group 1 refrigerant is used in a 6 story, 350 bed hospital. This is a direct system. Floors 1-5 have 200,000 cf, 6th has 120,000 cf. The evaporator coil serves each floor individually. What is the maximum number of pounds of R-114 permitted?