The property in question was vacated in 1999 and it was decided to carry out some heating and plumbing works to the property to make it safe and comfortable to live in. However, during the course of addressing this matter, the scale of the works required increased significantly. The final cost of materials for the works amounted to £25,477. Since 2001 the National Parks and Wildlife Service of Dúchas, the Heritage Service of my Department, applies a revised procedure for the estimation and approval of individual projects, as well as better cost control. Moreover, in the light of the experience on the particular project referred to, my Department is further reviewing the issue to ensure improved record keeping and cost controls on all jobs.