ONE ROOF

*Further information is available
on the Internet at www.hochtiefenergymanagement.com.
108 Annual Report 2009
fault-free, look after security in the building and tend the
infrastructure.
At the end of 2009, HOCHTIEF Facility Management
received a contract for the building management of the
Zollverein Coal Mine Industrial Complex, a UNESCO
World Heritage Site in Essen, initially for three years. The
660,000 square-meter complex comprises 30 buildings,
including the former colliery and coking plant, as
well as the new Ruhr Museum. HOCHTIEF provides
technical building services for these properties, ensuring
compliance with preservation orders. Using modern
energy management, we are also reducing the energy
costs. On top of this come infrastructural tasks. We
also monitor the operating costs, provide some rental
management services and support events on the Zollverein
site, especially during Capital of Culture year
2010. HOCHTIEF Facility Management has taken on
the technical management of the European Capital of
Culture Ruhr.2010.
Healthcare
At the start of 2009, we took over the provision of technical
building services and the operation of hospitalspecific
facilities at the SRH Zentralklinikum hospital in
Suhl, Thuringia, initially for a period of three years. The
hospital has more than 660 beds and treats around
25,500 in-patients and some 36,500 out-patients each
year. HOCHTIEF provides complex technical building
management in areas such as ventilation, air conditioning,
sanitation and water treatment. In addition, we are
responsible for pure steam generation as well as electronic,
measuring, control and regulating equipment.
Furthermore, our experts are in charge of the cleanroom
technology in the intensive care units and surgical
suites and operate the equipment that produces and
distributes medical gases. HOCHTIEF guarantees permanent
availability of the facilities 365 days a year as
well as a 24-hour on-call service.
HOCHTIEF Energy Management*
The HOCHTIEF subsidiary takes on all individual services
for the efficient use of energy: It plans, implements
and finances suitable savings measures, supplies energy
and offers services ranging from the operation of
facilities through to constant monitoring of facilities and
energy consumption.
Cooperation highlight
Together with HOCHTIEF Facility Management, HOCHTIEF
Energy Management is taking over the heat supply at
the “neue balan—Campus der Ideen” business park in
Munich for 15 years. Our two companies concluded an
agreement to this effect with Südboden Grundbesitz in
2009. In addition to multifunctional offices, this “campus
of ideas” is primarily to house service and production
premises. The two subsidiaries are working closely
together to optimize the existing heating technology
and charge the individual tenants for consumption. In
this way, it is possible to reduce energy consumption
and costs as well as pollutant emissions.
Project highlights
Energy performance contracting segment
The Berlin Senate commissioned HOCHTIEF Energy
Management to reduce energy costs and emissions at
18 properties of the federal state of Berlin. Under an
energy performance contracting assignment, the company
will generate savings of about EUR 4.5 million
over a period of ten years, reducing CO2 emissions by
22,000 metric tons overall. The properties include the
Rotes Rathaus city hall, several court buildings, inland
revenue offices and other state-owned buildings. The
company installs advanced heating and boiler systems
and the properties will also be supplied with energy
from combined heat and power (CHP) systems in the
future. To this end, HOCHTIEF Energy Management is
building six state-of-the-art CHP plants, maintains the
technical systems and ensures their energy-efficient
operation.
With the help of our experts, energy costs at Staats-
theater Hannover are to be cut by 26 percent under an
energy performance contracting arrangement for the
theater workshops and three venues of the Staatstheater.
A ten-year contract to this effect was signed in