National Offender Management Service (NOMS) information on major maintenance is recorded under project headings and to identify work that was carried out solely on prisoner accommodation could be done only at disproportionate cost.
In the year 2006-07, £70 million was spent on major maintenance projects across the custodial estate and a further £105.5 million on major refurbishment projects. Prison establishments also have limited allocations of funding for local maintenance and repairs.