In May 2009, the
Ministry of Justice awarded
Interserve a £110 million contract to design and construct a new prison called Isis (named for
an alternative name for the River Thames) on underused land within the perimeter wall of Belmarsh Prison. The new prison was built to
Category B security standards. In August 2009, the construction site of the new prison was evacuated after contractors discovered a suspected
World War II bomb. Isis Prison is located on the site of the former
Royal Arsenal, and the suspected bomb was found to be an empty shell casing. Interserve handed over the completed Isis Prison in April 2010, with the prison becoming operational soon after. In January 2012, an inspection report by the
Chief Inspector of Prisons criticised faulty technology which was being used at the prison. The report also found that the combination of new and transferred staff was causing problems in forming good staff-prisoner relations at the jail. However the report praised the prison's resettlement services, low drug use and support of prisoners at risk of self-harm. A month later, inmates at Isis claimed that there was a significant
gang culture developing in the prison. Isis prison governor, Grahame Hawkins, admitted that gangs were a problem in the prison. ==The prison today==