The Subject Of The Contract Is The Undertaking Of The Preventive Maintenance And Repair Of Faults Of The Sixty-Nine (69) Uninterruptible Power Supply (Ups) Systems Of Lines 2 And 3 Of Stasy S.A. As Described Below. In Particular, They Will Be Maintained And Technically Supported With The Aim Of Being Fully Available And Operating Seamlessly Throughout The Contract'S Validity Period. In Addition To The Scope Of The Contract, Overhaul Works Per System Have Been Included In Accordance With The Manufacturers' Official Maintenance Programs.