Original sentence: The pitch at Croke Park was relayed in July 2009 immediately after the 3 consequtive U2 concerts, the GAA executives chose to do so then because the pitch has reached the end of its basic life cycle and also the grass could not have survived coverage for 8 days to facilitate the U2 concerts.This was done at the cost of 1.2 million euro and an english firm was employed to do so, this caused much contraversy due to the current economic climate and lack of work for homegrown (Irish companies) and also as a reflection of the past and the history of what happened on Bloody Sunday in this very stadium, most feel this can never be forgotten