UK Hydrographic Office
Driving a cultural shift through intelligent design
The UK Hydrographic Office (UKHO) in Taunton is a transformational workplace that encourages new ways of collaborative working and supports the UKHO’s transition from traditional paper charts to digital solutions.
As a winner of the British Council for Office’s (BCO) Best of the Best Workplace, the health and wellbeing of the people who use the office was central to the design strategy. UKHO recognised to wider benefits that this would bring, in retaining staff and getting the most out of their people.
People have not only been prioritised today, through excellent design, but also tomorrow, by embedding sustainability throughout. Future climate change became an inherent part of the design. The workplace has comfortably achieved its BREEAM Excellent target and a DEC ‘B’ rating which puts it in the top 4% of offices in the UK.
An office to inspire and attract
The brief was deceptively simple, the UKHO needed a workplace that would promote a ‘one team’ culture that would foster collaboration, whilst upholding the security requirements of a secure MoD site. The new space needed to inspire the people who worked there and attract the best talent to the organisation. This was an opportunity to develop a new brand identity at the same time, reflecting their position as a world-leading marine geospatial information agency.
Our architecture, landscape and interior design teams worked together, to create this innovative office and met the UKHO’s sustainable aspirations. The fluidity of the architectural form, choice of materials, interior design and graphics all reference the central theme “From Seabed to Surface”. This message continues outside, reinforced by the landscape strategy. The building itself is now an integral part of UKHO’s identity.
From initial design work to handover, the office was delivered in an impressive timescale of 3 years, due to the modular approach taken to key innovations in the atrium roof structure. The project follows a Soft Landings process, which provides a 3-year post-handover review period that allows UKHO to get the best out of the building and optimise the environmental systems.
From seabed to surface
The design concept ‘From Seabed to Surface’ was developed closely with staff and inspired by the Hydrographic Office’s work. Every element reflects this theme, from the colour palette to the imagery of strata, contours and water currents. Each floor represents a different sea level with all the aesthetic elements referencing that. The ground floor represents the seabed, the first floor - the sea, and the second floor – surface and land.
Connection to the outdoors
Landscaped courtyards at either end of the building connect a joined space, flowing through the atrium and out the other side. Paving details, brickwork, trees and timber beams link the inside and outside spaces.
Biophilia : planting
There is low maintenance, high-oxygenating planting throughout, with five evergreen fig trees in the atrium and planter boxes around the work areas.
Biophilia : Lighting
An 800 m2 glazed roof and design rule that nobody would ever be further than 7 m from a window or atrium at any time has created excellent levels of natural light. The light is soft and diffused by timber baffles suspended from the atrium roof. This creates an open expansive space with pleasing connections to the outside world which embodies a culture of openness and transparency.
Graphics and imagery around the building reflect the ‘Seabed to Surface’ theme, reinforcing the UKHO brand and showcasing the products and services that the office provides. Staff inputted into the themes and all the manifestations come from data or products which UKHO provide. The graphics consist of three elements: signage, manifestation and wallpaper imagery.
Natural colours and materials are used throughout including exposed concrete, larch cladding, timber window frames and porcelain tiles. The seabed to surface theme was expressed through the choice of colours with a pair of colours chosen per floor consisting of predominately blues, browns and greens – the colours of water and land.
One team culture
The UKHO wanted an office that would be open and welcoming, embracing their one team culture, whilst having the practicality and functionality a pioneering organisation needs.
There was a fear that when moving from a traditional, cellular office to an open plan space, there would be excessive noise and disruption. To resolve this, we separated the activities into different zones. Quiet zones with individual desks are set furthest back from the atrium, which is a bright, airy space for socialising and events. Spaces that nurture collaboration and coworking, naturally noisier activities, are grouped with agile working areas placed around the atrium edge. Breakout bridges separate meeting areas from the quieter spaces and encourage relationships between neighbourhoods. Now, everyone can find a space that suits them.
Layout and materials
Adaptable layout to meet future needs
The office was built to last and the flexible, adaptable layout can be reconfigured to meet any future purposes. Organised around an ‘H’ plan - two identical wings are mirrored on either side of the central atrium. This creates an open and welcoming arrival plaza, further embodying the organisation’s transparent ethos. This feeling of openness has banished all notion that secure sites need to feel fenced-in and unwelcoming.
The two angled wings are arranged either side of the atrium with a glazed roof, providing daylight and ventilation. The implications of future climate were considered and efficiencies incorporated that will save an estimated 30% on operational energy and maintenance costs. A ‘passive first’ design approach with natural ventilation has designed out the need for cooling to over 90% of the building.
Windows stretch right up to soffit level, and when combined with the glazed atrium roof, there are exceptional levels of natural light into all the floors, reducing the amount of artificial light needed. Wide bridges that link across the atrium encourage collaboration between teams and cater for a variety of meeting and breakout activities.
The natural ventilation strategy required exposed concrete soffits to provide thermal mass with all services contained either within the raised floor zone or exposed on the soffits. Low maintenance materials were chosen, creating an exceptionally durable building and we simplified building envelope details where possible, minimising construction defects.
Design and innovation
Innovative design enabling an accelerated timeframe
The project was completed in an impressive timescale – opening its doors exactly three years after design work first started in January 2016. Due to the early involvement of the contractor, demolition and work on the car park could start after just six months.
Using offsite construction methods to form large precast concrete ‘V’ shape beams enabled the innovative atrium roof design to be realised within the ambitious timeframe. This roof was an enormous challenge for both the designers and the construction project team and required a genuinely collaborative approach. This efficient, modular approach was continued through the standardisation of the rooflights, precast beams and larch cladding.
Organised around an ‘H’ plan - two identical wings are mirrored on either side of the central atrium. This creates an open and welcoming arrival plaza, further embodying the organisation’s transparent ethos. This feeling of openness has banished all notion that secure sites need to feel fenced-in and unwelcoming.
Control of personal working space
There is a variety of working areas to support a diversity of working practices. People have control over the blinds and natural ventilation around them contributing to a greater sense of satisfaction and wellbeing. Blinds can be closed without blocking the natural ventilation openings or moving around in the wind. The timber baffles have excellent acoustic absorption properties, creating a very pleasant and calm ambience.
Refining the space after delivery
As part of the Soft Landings process, a detailed Post Occupancy Evaluation was undertaken after 12 months of occupation. After hearing feedback from the people who used the space, we could make any adjustments needed. The building scored within the top 30% of similar benchmarked buildings for overall satisfaction and in the top 5% when people were asked about the impression that the building gave to visitors.
Response to pandemic working
During the Covid-19 pandemic, the building performed extremely well. Natural ventilation openings were over-provided to accommodate for future climate change. This enabled people in the space more flexibility to increase the ventilation rates and generous circulation spaces have facilitated social distancing.
Supporting the local economy
This is the first phase of the redevelopment of the site and has enabled the UKHO to consolidate its estate and retain highly skilled employment in Taunton. The office is now an integral part of the region and over the project lifecycle, the importance of supporting the local economy became a key driver.
total project spend
made within 30 miles of the UKHO site.
miles from site
The atrium roof was designed as a kit of precast elements, cast off-site only 2 miles away.
operatives and staff
employed over the 18-month construction period.
have benefitted from the long-term investment.
granted planning permission on the site of the old headquarters.
worked on-site during construction.
Admiralty Way, Taunton, TA1 2DN
UK Hydrographic Office
EPC ‘A’ Rating
DEC ‘B’ Rating
BCO National Awards 2020
Winner - Best of the Best, Corporate Workplace
RIBA South West Awards 2019
RIBA South West Awards 2019
Winner - Client of the Year, Sustainability
Michelmores Property Awards 2019
Winner - Building of the Year
Insider South West Property Awards 2019
Winner - Commercial Development of the Year
Meet the team behind the project
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