A TD has offered to ring the developer behind the Longboat Quay apartments and ask him personally to cover the cost of remedial work.
Sinn Féin's Mary Lou McDonald says she would be happy to make a personal appeal to developer Bernard McNamara - but she can't find his phone number.
The offer came after Deputy McDonald made a new appeal to the Taoiseach to intervene personally in the dispute.
Deputy McDonald says if the Taoiseach won't make a direct appeal, she will: