ALL SAINTS CATHOLIC COLLEGE, LONDON

A JCT Design & Build contract compromising a complex 7-zoned build/refurbishment expansion, to DfE standards and energy output specification, to cater for additional 150 students. The works include construction of 3-storey teaching block, extensive refurbishment of an existing 4-storey building including renovation of elevation and works to MUGA and Dance Studio and installation of two sedum roof gardens.

Undertaking the role of Principal Contractor Alcema are providing overall project and programme management.

Taking a phased approach, we immediately started with reconfiguration of the Dance Studio which will become an additional classroom for the remainder of the works , reverting to a studio, once all works are completed, and installation of temporary classroom accommodations. Preparatory works to areas for the new extension (located centrally within the school site) were also undertaken, allowing for the main build to accelerate during the summer holidays.

The school, whilst closed for the summer recess allowed us to introduce works to include the majority of zones across the whole school site. We are undertaking all internal refurbishments of two existing buildings, taking possession of an additional access route across the adjoining Primary School giving us access to complete the external works to MUGA area during the holidays enabling us to hand back this area ready for the new September term.

The school itself is located within the bounds of two London Boroughs in a built-up area producing logistical challenges. On possession we utilised an access road, away from the main school entrance, mitigating disruption as far as possible. To maintain traffic flow in the surrounding area, a strict delivery schedule was developed with the addition of a security cabin to book all deliveries in from, situated at the top of the access road, to prevent congestion.

This allows the main school entrance to be operational and dedicated for school pupils, staff and visitors only, during term times. To keep pace with programme and to serve the multiple construction zones, that are scattered around the complete school site, the summer recess provides us with the ideal opportunity to also use the main entrance for additional vehicle access serving works on the reception and student services areas. This will then be closed to all construction traffic once the new term begins.

The main build is located centrally within the site; security fencing, dedicated construction traffic areas ensure the safe segregation of pupils/staff. With several pedestrian access routes, protected with full height hoarding to facilitate operatives moving from area to area.

We are carrying out retrofit elements with energy efficient upgrades to existing buildings, installing higher specification windows and new insulated brickslip system to existing façade spandrels.

New Monodraft MVHR systems will be installed to existing classrooms, including LED lighting to 8 classrooms.

The newly formed undercroft of the new build will give natural shading, as well as proving limited loss of outdoor space to the current site, of great importance to accommodate the new increased number of students. The sedum roof installations will provide a passive cooling element to the buildings, whilst increasing biodiversity and absorption of rainfall, all adding to future climate proofing.

Early engagement with client teams have been essential to develop the construction programme. We have conducted a series of workshops and meetings during the mobilisation period, engaging with end users ensured ultimate “buy in” from all parties.

By creating an enhanced environmental performance of the school with both new build and refurbishment materials and technologies, the new development will provide the pupils with and improved learning environment, with comfortable, inspirational surroundings. Through this development the school will be able to reduce energy and maintenance costs, directing financial resources to learning tools.