Erith Park regeneration project shortlisted for RICS award
An ambitious scheme to redevelop a 1970’s high-rise blight in the London Borough of Bexley has been shortlisted for a prestigious RICS award in the category for Regeneration.
The RICS Awards recognise the achievements of the most inspirational regional initiatives and developments in land, property, construction and the environment, and this scheme certainly fits the bill. Erith Park, a £130m, 10 Ha mixed residential development replaces the former Larner Road estate of 8 tower blocks following extensive work which has transformed the area renowned for social disorder into a desirable location.
Clarkebond provided civil, structural and geo-environmental engineering services on the project which posed a number of challenges as a result of the original estate having been built on an abandoned clay quarry. The quarry had been partially backfilled in the ‘70s with random fill containing a significant level of contamination which presented a potential risk to the underlying chalk aquifer.
Through close consultation with the Environment Agency and detailed quantitative risk assessment, Clarkebond was able to establish a series of protocols for adoption in the construction to enable development without the requirement for extensive site remediation. A highly varied topography and a 13m difference in level across the site presented a particular challenge to the required high density development and to achieving compliance to the London Housing Design Guide Lifetime Homes and Code for Sustainable Homes Level 4.
Clarkebond was able to address all constraints to achieve the objectives of the development and code compliance. The structural design and drainage were designed to provide fully effective protection of the underlying chalk aquifer from potential contamination pathways. Apartment blocks extended to 7-storeys accommodating a variety of unit sizes and were designed to allow for conventional concrete frame construction with little or no recourse to transfer structures, providing a significant cost advantage assisting viability of the essentially public and affordable housing development.
Despite the stigmatised location of this development, all homes were reserved or sold ahead of programme and there are 400+ applicants for each rental home. The success of Phase 1 has promoted continued confidence in Phase 2, now on site, which will complete a further 242 homes by 2018. The award ceremony takes place on 4 May 2016 at The Lancaster, London.
Client: Orbit Housing Association/Wates Living Space
Architect: Broadway Malyan
M&E Consultant: Design Brook