Bexley Hospital Redevelopment
Design and supervision of two roundabouts with link road, including drainage.
The site is situated on the busy link between the A2 western interchange and Bexley. The old hospital site is being redeveloped into a complex of residential and commercial areas. The design work was carried out by BdR as specialist sub-consultants and the works were carried out under a Section 278 agreement. The design work included alignment and pavement design, traffic management phasing and drainage design, as well as negotiation with the Highway Authority to obtain Technical and Safety Audit approval.
Singleton Hill
Foul and surface water sewer design to meet sewers for adoption requirements,
together with storm water attenuation measures including on line balancing
tanks and storage pond designs.
The site comprises a development of 750 residential units and BdR was asked to undertake a hydraulic analysis of the site in order to calculate the storage required to meet Southern Water Services Limited and the Environment Agency limits for surface water run-off. The required storage was provided by a series of balancing tanks and ponds landscaped to form a key part of the public open space.
St Helen’s Hospital
Design of roads and drainage to serve a residential development of the former
hospital site. The scheme was particularly challenging as the site slopes severely
down to an existing stream. The stream had to be modelled to determine the
flood levels for a variety of storms to satisfy the flood risk assessment to
meet PPG 25 requirements.
Head office:
T: 01732 851416
F: 01732 852200
Crowborough:
T: 01892 660057
F: 01892 660063
St Leonards on Sea:
T: 01424 858144
F: 01424 858145
