Retrofit of turbine, WtE Leverkusen
-
Client:
AVEA Entsorgungsbetriebe GmbH & Co. KG -
Completion:
2012 -
Location:
Leverkusen -
Volume:
ca. 22 Mio. Euro -
Contract:
Overall planning, senior site management and local construction supervision.
Description
On the site of the existing waste-to-energy plant in Leverkusen, a new turbine including air-cooled condenser was to be installed to optimise recovery of energy. “Turbine 3” was to be mounted as an extraction condensing machine in a new machine house, connected to the existing plant units via a pipe bridge. Construction on the machine house was commenced in September 2009, and Turbine 3 was due to be commissioned in March 2011.
Turbine 3 was awarded in the following lots:
-
Lot 1:
Turbine -
Lot 2:
Air condensing unit -
Lot 3:
Water-steam cycle -
Lot 4:
Machine house crane -
Lot 5:
Civil engineering (subdivided into 2 Lots + HVAC) -
Lot 6:
Electrical systems -
Lot 7:
Control systems
Services
From 2008 onwards, W + G as the general planner performed all the planning work for the construction and commissioning of Turbine 3. This covered:
-
Draft planning
-
Approval planning
-
Implementation planning
-
Preparation for and assistance with award of contracts
-
Overall engineering
-
Co-ordination and monitoring of suppliers
-
Local construction supervision and senior site management
-
Facility management and documentation
General planning of the project was performed as a venture of the hanse.ing group, with Fiedler Beck Ingenieure as the subcontractor for the civil engineering, Eiko Selck for the electrical and control systems, and Klaus-Dieter Sladek for the approval process.
Technical data
-
Generator power:23,7 MWel
-
Steam parameterse:23 bar / 360°C
-
MP steam pressure:2.5 up to 4 bar
-
LP steam pressure:0.6 up to 1.6 bar
-
Heat extraction at 4 bar, max.:50 MW
-
Electrical efficiency:20.2 %