All Maintenance of Thames Barrier Diesel Rotary Uninterruptible Power Supply

Provision of the annual, 5 and 10 yearly overhauls to the Thames Barrier Diesel Rotary Uninterruptible Power Supply Devices (DRUPS) for DRUPS 1 and 2, that were manufactured and installed by Hitzinger UK Ltd. This includes annual monthly planned preventative maintenance, two 5 year on site kinetic overhauls and two 10 Year Alternator and Kinetic Module Overhauls, their Radiator Clean and Coolant Change and a 10 year change of friction facings.

An initial contract will be let for 5 years 19th November 2021 to 18th November 2026, with an option to renew another 5 years, 19th November 2026 to 18th November 2031, and then with options to renew for further one year durations during the next 5 years, (19th November 2031 to 18th November 2032, 19th November 2032 to 18th November 2033, 19th November 2033 to 18th November 2034, 19th November 2034 to 18th November 2035 and 19th November 2035 to 18th November 2036).

If all contract extensions are taken up the final end date of the contract will be 15th November 2036.