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DRADENAU COMBINED HEAT AND POWER PLANT

CLIENT

Hamburger Energiewerke GmbH

SCOPE OF WORK

EPC with Open Book Element

SECTOR

Power Plants

LOCATION

Hamburg, Germany

PROJECT DURATION

September 2021 – September 2025

Project Description

ENKA and its joint venture partner Uniper had been awarded Dradenau Combined Heat and Power Plant project which is strategically important for Hamburg. The project aims to replace the coal-fired CHP plant in Wedel with a new and climate-friendly CHP plant in Dradenau (“KWK-Anlage Dradenau”). The Dradenau CHP Plant will use heat from two sources:

› Heat from a natural gas-fired combined cycle power plant to be built at the site of the planned combined heat and power plant in Dradenau.

› Heat from third-party feeders, such as heat from thermal waste recovery, industrial waste heat, waste heat from sewage treatment plant processes, etc.

The project is based on 2x2x1 configuration equipped with two Siemens SGT-800 gas turbines, one steam turbine, and two heat recovery steam generators (HRSG) with one additional gas steam generator. When completed, the plant will achieve an electrical output of 180 MW and 260 MW district heating capacity.

ENKA Scope of Services

The partnership ARGE Uniper-ENKA Dradenau (UEJV) being the EPC contractor of the project is a fully integrated joint venture and is responsible for all deliverables and services for the Dradenau CHP plant such as planning, engineering, design, procurement, manufacturing, delivery, construction, erection, commissioning, testing and project management.

Key Quantities

Excavation 50,850 m³
Backfill 22,754 m³
Concrete 28,931 m³
Formwork 56,451 m²
Rebar 2,820 t
Steel Structure 3,665 t
Cladding 22,140 m²
Large Bore Piping 1,359 t
Small Bore Piping 126 t

Gallery