PROTECTED STRUCTURE- The development will consist of the

Public-safe works description

PROTECTED STRUCTURE- The development will consist of the conservation and refurbishment of the existing Pathology Block, one of the buildings included in the National Concert Hall (NCH) Complex, located on Hatch Street Upper. The development includes the change of use of the former UCD School of Medicine to the Learning and Participation function of the NCH. The total floor area of the development is approx. 1401msq. The Pathology Block, link structure and adjacent Butler Wing (South) are designated Protected Structures within the NCH complex (Reference RPS 2425). The conservation and refurbishment works to the Pathology Block will include a new public entrance to the existing link structure on Hatch Street Upper to provide universal access, 2no. recital spaces, 5no. workshop spaces, offices, new sanitary facilities and additional ancillary support and plant accommodation. The existing sandstone façade and chimney stack to Hatch Street will be cleaned, repaired and conserved. Existing brickwork shall be repointed where necessary. Refurbishment work will include the conservation and repair of existing external windows, doors, roof lights and upgrading of the existing slate roof, including removal of some asbestos slates, and rainwater goods and all minor/repair work. The existing glazing will be retained where possible and works will include installation of slim-line glazing in the two recital rooms and percussion workshops. Secondary glazing will be installed internally to 5no. of the windows of the main recital space. 5no. casement windows will be replaced with new timber sliding sashes, to match the windows on Hatch Street Upper. New heating, ventilation and cooling plant is to be located internally in the first floor area of the West Range, with associated louvres to the roof lantern and condensers in the courtyard garden, new floor and removal of walls and staircase. 2no. window openings are to be adapted, and 2no. new opes to provide fire escape doors on the we