I was given job of safety officer. I'm getting my shop up to compliance and wanted to know if the landlord of the building or if tenant is in charge sprinkler test, upkeep and records. warehouse is 10,000 square feet. I know that we need 1 portable for every 3,000 square feet bringing my shop to a total of 3 portables. We provide the portables but who is in charge of the fixed sprinkler system? Thanks!