English to Italian Tech/Engineering Other documento su sicurezza nei cantieri

Documento su Action planned:
Review the Permit to Work Program and Authorizing Managers at each facility to assess risk assessment abilities of authorizers and the clear documentation of issues and preventive measures discussed.
Responsible:
Plant Management and Safety Dept
Timescale:
January 31, 2007 (note: the majority of plants **are down** until the beginning of the new year)

Come è da interpretare questo "are down" secondo voi??
Grazie