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McBains Cooper sets new standards at BSI’s Head Office

BSI previously occupied disparate floors within the 17 storey Chiswick Tower in West London and sought to consolidate colleagues across 8 consequential storeys.

The multi-national standards provider appointed McBains Cooper to design and manage the refurbishment project, which included the creation of a new employee café/eaterie on the first floor, together with an entire level dedicated to meeting and committee rooms on the 5th floor.

Around 80 workstations have been provided on each of the remaining six storeys, providing close to 500 desks, with a variety of collaborative work spaces. Sections of the shared ground floor entrance lobby and reception have also be refurbished.

“BSI understandably have exacting standards but through our collaborative working we have been able to provide a fit-for-purpose, sustainable working environment that reflects BSI’s brand and supports their reputation for helping businesses embed habits of excellence”, said Simon McNabb, Project Architect at McBains Cooper.

McBains Cooper both managed and designed the refurbishment, through the provision of a full inter-disciplinary service that included architecture, mechanical and electrical engineering, sustainability advice, (feasibility stage) project management, cost management and CDM co-ordinator services.

The refurbishment works were carried out over a period of 11 months, with BSi remaining in occupation and operational throughout.

BSI Case Study

31st July 2017

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McBains appointed to deliver Sussex Cancer Centre

McBains appointed to deliver Sussex Cancer Centre

13th February 2026

University Hospitals Sussex NHS Foundation Trust (UHSussex) has appointed McBains to provide project management and cost management services for the delivery of its new regional Centre of Excellence for cancer care.

McBains awarded position on ESPO Property, Building and Infrastructure Advice & Management Services Framework (2664)

McBains awarded position on ESPO Property, Building and Infrastructure Advice & Management Services Framework (2664)

04th February 2026

ESPO’s Property, Building and Infrastructure Advice & Management Services Framework provides local authorities and eligible UK public bodies with a quick, simple and competitive route to obtaining property advice and management services.

McBains Appointed to Newly Introduced PFI Lots on CCS Estate Management Services 2 Framework

McBains Appointed to Newly Introduced PFI Lots on CCS Estate Management Services 2 Framework

28th January 2026

McBains is pleased to announce its appointment to Crown Commercial Service’s (CCS) Estate Management Services 2 framework (RM6343) for Lot 8a (PFI Technical and Strategic Advice Services) and Lot 8b (PFI Surveying Services).

McBains makes series of promotions to support growth of business

McBains makes series of promotions to support growth of business

14th January 2026

We're delighted to announce four w​ell-deserved promotions in recognition of each individual's value to the business and in support of the company’s strategic plans.

McBains Appointed to Lead Swindon Whole-House Retrofit Programme

McBains Appointed to Lead Swindon Whole-House Retrofit Programme

18th December 2025

Swindon Borough Council has appointed McBains as managing consultant to deliver a comprehensive whole-house retrofit programme across 104 homes in the Stratton and Highworth areas of Swindon.

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McBains Managing Director, Clive Docwra, offers his perspective on the Budget and its implications for the construction industry in the months ahead, as featured in Construction News.

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