2025 Lisnagry NS Co. Limerick Tender for Architectural Consultancy Services for roof works SWS Cat 2 project at Lisnagry National School Limerick 18516L

ess is not due to lack of maintenance or the age of the roof. Water ingress is occurring, as a direct result of how the roofs were originally designed and constructed. In simple terms, the roofs are concentrating rainwater in the area above the main corridors. The roof above the main corridor is a f

lat roof with minimal falls in the roof. During a rainfall event, rainwater from the surrounding roofs is flooding the flat roof. Water levels rise rapidly and exceed the level of flashings around the perimeter of the flat roof, and water e