Petition summary and background - This petition represents the views of everyone working at Ordnance Survey, who want to ensure the continued facilities for playing volleyball are in place at the new headquarters. Action petitioned for - We, the undersigned, are concerned employees at Ordnance Survey, who urge the Arium Project Manager to act now to ensure that facilities are in place to continue playing volleyball at the new Ordnance Survey headquarters â including enough grass area to mark out 2 volleyball courts and changing room facilities with showers, lockers and toilets.