article_snippet: Mr Crossan said building work is now underway to clear the rubble and debris and help refurbish the pub ahead of a reopening in May .
article_snippet: the pub's exterior remains largely intact but needs some cosmetic work following the incident in November 2013 which killed 10 people .
article_snippet: Workers could be seen at the pub today clearing debris and carrying out works to ensure the structure of the pub remains safe and sound .
article_snippet: Dust covers much of the pub and Mr Crossan acknowledged that a large amount of work would need to be undertaken before reopening .
article_snippet: A customer's drink remains untouched (left) from the fateful night, while builders work to clear the debris from the main bar area (right)