On Tuesday morning Greenwich Police responded to the Holly Hill Resource Recovery Facility, aka the dump, in response to a report of a fight.
Police say the physical altercation involved two contractors.
Police arrested Robert Longo, 61, of Norwalk and Joseph Louis Cammarota, 56, of Stamford.
Both men were charged with Disorderly Conduct and Assault 3 and share a date in Stamford Superior Court on Aug 19, 2021.