Future Charlottenburg (FChb) - Los 4 - EPC light

Description

The subject of the overall project "Future Charlottenburg" (FChb) is the construction of a combined heat and power plant (CHP plant) consisting of a two-line gas turbine plant with waste heat boiler and a P2H plant. The aim of the overall project is to ensure that the new plants have a total generation capacity of at least 240 MWth (incl. approx. 80-110 MWth via a P2H plant) and min. 100 MWel. This objective is to be achieved by constructing a two-line gas turbine system with waste heat boiler and a P2H plant (electrode hot water generator/E-HOBs with total output of approx. 80-110 MWth). The optimum utilisation of the available space (see spatial conditions under II.2.4) by the Bidders is essential for the contracting entity. Both new installations are intended to replace the old plants currently still in operation. The construction of the new plants is to take place on the premises of the Charlottenburg CHP plant (Am Spreebord 5, 10589 Berlin) in an existing building, which has already been largely gutted, which formerly included a flue gas desulphurisation plant (REA). The new plants must be integrated into the existing infrastructure and integrated into the existing spatial conditions of the existing building. The CHP plant must also be able to be operated with hydrogen in the future. Pre-planning has already been completed and the project is in the approval phase. This notice is tendered as Lot 4 EPC light for the Future Charlottenburg project. In addition to the aforementioned Lot 4, the contracting entity intends to award four further lots: • Lot 1 – General planner (awarded) • Lot 2 Power Island • Lot 3 Civil • Lot 5 E-HOBs Lot 1: Future Charlottenburg (FChb) - Los 4 - EPC light (referred to as Lot 1 in this document) Lot 4 "EPC Light" announced here includes the planning, manufacture, installation and commissioning of two waste heat boilers including flue gas bypass and an exhaust gas aftertreatment – if this is required to comply with the relevant emission limit values – at least one space reserve, the connection to the district heating system, the exhaust gas chimneys including emission measurement technology, the fuel gas compressor including the connecting fuel system, the generator discharge line and circuit breaker, the machine transformers (including connection to the 110 kV distribution network), the electrical auxiliary power at the site, the main control system including integration of the other lots (Lot 2 "Power Island" and Lot 5 "E-HOBs"), the technical building equipment (hereinafter referred to cumulatively as "EPC Light"). The contracting entity points out that, overall, the aim of the project for the construction of at least approx. 240 MWth, incl. approx. 80–110 MWth via the P2H plant) and min. 100 MWel must be achieved. Spatial requirements: The two waste heat boilers must be installed next to each other. A length of approx. 25 m and a clear width of approx. 14.5 m is available in the existing building. The hall height is limited to 23 m. The waste heat boilers and the chimneys are based in the cellar at -4 m. The water-carrying parts must not exceed 10 m above ground level. Further details can be found in the tender documents.