
THE PARLIAMENTARY REVIEW
Highlighting best practice
THE PARLIAMENTARY REVIEW
Highlighting best practice
28 | BACA ARCHITECTS
We frequently collaborate with Dutch
architects and have had success with
our more landscape-based approach
to the vagaries of flooding challenges.
We reject the traditional approach of
continuously raising flood prevention
walls and look beyond the norm
to ensure security and improved
wellbeing across the board.
New innovations – the Tyram
Lakes Hotel and Spa
People are drawn to water for wellness
and relaxation, but the threat of
flooding is an oft-ignored potential
hindrance. One of our projects,
the Tyram Lakes Hotel and Spa, an
exemplar in both flood-resilient and
ecological design, recently secured
full planning permission. This project
unites the opportunity for regeneration
in the form of luxury ecotourism to
Doncaster, South Yorkshire, on a site
which was historically used for the
extraction of sand and gravel.
The CEO and owner of the 65-acre
lake site and 100-acre woodland
area, Alex Pearce, had a clear vision.
He wanted to recreate the natural
beauty of the site and restore many
of its original ecosystems, all the while
developing an ecofriendly and luxury-
orientated hotel, spa and leisure resort.
Alex engaged our services, as flood
and floating pioneers, to help deliver
this vision.
With the majority of the site being
located off the beaten track, the
concept features 125 floating lakeside
lodges, coupled with 200 woodland
retreat lodges, a luxury 104-bedroomed
boutique hotel, a restaurant,
conference facilities, an indoor pool, a
leisure club, a superior spa, a state-of-
the-art gymnasium and a picturesque
wedding and party venue.
For the hotel, we met the potential
flood risk using a number of strategies.
For instance, all bedrooms are all
located on the first and second floors,
and the ground floor is above the risk
level identified by the Environment
Agency. Spaces at ground floor and
basement are constructed to be
robust and suitable for fast recovery
should a flood occur. The simplicity
of this approach allows flexibility for
innovation in the construction itself.
The building, while adopting a sinuous
profile and “wrapping” around
the lake, will use a high proportion
of timber construction and off-
site prefabrication. A “fabric-first”
approach to environmental design
will ensure that meeting on-site and
renewable energy requirements is not
too onerous.
As well as having a solar roof, the
lake itself will be used as a source of
heating and cooling. The building
will use a minimal amount of carbon
in both construction and operation,
helping to keep running costs low in a
future of uncertain energy supplies.
The lodges are a mix of designer
two, three and four-bedroom
accommodations which are designed
to offer luxury and comfort while
maximising energy conservation
and carbon reduction, and, where
practicable, to aspire to reaching
Passivhaus standards in these regards.
All roofs will be fitted with solar
panels and backed by an innovative
advanced technology and sustainability
Tyram Lakes Hotel and
Spa
Flooding is
one of the
greatest
environmental
threats in the
UK
“
“
29BACA ARCHITECTS |
CONSTRUCTION & ENGINEERING
system designed by Immersa, which
will capture renewable sources of
energy and subsequently store them
in a state-of-the-art sustainable
battery. Energy will then be integrated
into smart power grids to deliver an
accessible and responsible electricity
supply across the entire project.
Our team also introduced Geyser
Thermal Energy Ltd into the project,
and they will be providing specialist
thermal energy solutions across the
Tyram Lakes project. Geyser have
recognised the lake as a potential
energy source that can help the project
to meet heating and hot water needs
for the lodges as well as the hotel and
leisure complex.
By making use of renewable energy
alongside their innovative heat pump
and heat recovery system, it will use
less than 90 per cent of the energy
of a standard boiler, and the water
treatment system will save over
10,000,000 litres of water every year.
Challenges for the next few
years
Flooding is the new fire. A consequence
of climate change is that flooding
from both rainfall and sea level rise
will increase in both intensity and
frequency. Protecting life, safety and
reducing damage to property can and
should be integrated into the planning
process and the building regulations.
Policy or the lack thereof comes in
three key areas:
»New building in the floodplain
»Existing buildings in the floodplain
»The replacement or upgrading of
existing dwellings in the floodplain
The least clarity in planning policy at
present is in the area of upgrading and
replacement, where local authorities
now insist on sequential tests for sites
already developed and in established
settlements.
The National Planning Policy Framework
needs to encourage the opportunity
for betterment and provide more
coherence on building standards
to enable householders to upgrade
with more confidence. For new-build
developments, a simple tweak to the
building regulations would ensure that
flood zone designation would trigger
resilience measures in construction. Mass
housing outside the floodplain could
be built unhindered, and only those at
potential risk would be upgraded.
By working with water, and providing
the necessary framework for safe
development, sustainable opportunities
for creating vibrant communities in
both urban and rural settings can exist.
Currently, one
in six homes is
at risk of
flooding
“
“
Ground source heat pumps
Swales
Green roof/water harvesting
Photovoltaics
Permeable paving
Underground flood storage
Sewage treatment
Reed beds
Extreme flood event level