St. Patricks NS, Chapelizod - Mechanical Works

Tender description

This project entails the replacement of the existing space heating installation in the building which includes the existing heating centre in the boilerhouse and all radiators, heating services pipework, etc. in the building. Refer to the drawings for further information on the works to be carried out. The scope of the works will be as follows: • New natural gas supply to the boilerhouse. • Decommissioning and removal from site of the existing floor standing cast-iron gas boiler. The existing boiler shall be replaced with new gas condensing boiler. The new gas condensing boiler shall be installed in a cascade arrangement. • Decommission and removal from site of the existing flue for the existing cast-iron gas boiler. • Supply and installation of the new gas condensing boilers in the boilerhouse in replacement of the existing floor mounted boiler. The new gas condensing boilers shall be installed in a cascade arrangement. • Supply and installation of new flues to suit the new gas boiler cascade arrangement. • Decommissioning and removal from site of the existing MCC controls panel. The existing MCC controls panel shall be replaced with a new MCC controls panel. • Decommissioning and removal from site of the existing heating circulating pumps in the boilerhouse. The existing heating circulating pumps shall be replaced with new variable speed energy efficient heating pumps. • Decommissioning and removal from site of all the heating services pipework in the boilerhouse. New heating services pipework shall be installed throughout the boilerhouse to suit the new installation. • Supply and installation of new heating services and water services pipework in the boilerhouse to suit the new arrangement. Refer to drawings and specifications for further information. • Decommissioning, stripping out and removal from site of the existing radiator circuits, radiators and all associated pipework for the heating services throughout the existing building. • Supply and installation of new radiators, radiator circuits and all associated pipework for the new heating services supply throughout the existing building. • All associated preliminaries for the project. • All associated decommissioning works. • All associated electrical works as indicated on the drawings and detailed in the specifications. • All builders’ works associated with the above. See ‘Builders Work Schedule’ in ‘Volume C1 – Pricing Schedule’ for further details. • Acting as Project Supervisor Construction Stage for the project. • Acting as COVID-19 Compliance Officer for the project. • All works will be carried out in compliance with current health and safety and COVID-19 regulations. • Any other works associated with the works as identified on the drawings and the specifications. • All other items as indicated in drawings and detailed in specifications.