Ventilation Archives - Crossrail Learning Legacy

What need for temperature control and ventilation to battery rooms?

Battery Rooms require ventilation and a maintained temperature range. How can the ventilation rate and temperature maintenance be designed to the optimum? The paper proposes the minimum performance requirements for the temperature range and ventilation of rooms containing the batteries supporting Un [...]

Use of Non-Metallic Materials in Ventilation Airways- a review of aerodynamic performance and material requirements

A number of built enclosures in Crossrail stations, shafts and portals have been used for ventilation purpose. They are in the form of blockwork wall, spray concrete lining or reinforced concrete panels in plenums or airducts. Crossrail material and workmanship specifications for ducts and plenums a [...]

Control Narratives for Heating Ventilation and Air Conditioning System for Stations Shafts and Portals

This paper provides a unique ‘one-stop-shop’ for generic control operating narratives for heating, ventilation and air conditioning systems that could be designed in a station, shaft or portal. It describes the minimum requirements for the operation and monitoring of the building services instal [...]

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