References

CONNECTION OF TWO CAVERNS TO THE VDS EPE USING TWO PIPES (DN 300 & DN 100 / DP210)

References

CONNECTION OF TWO CAVERNS TO THE VDS EPE USING TWO PIPES (DN 300 & DN 100 / DP210)

Client

RWE POWER AG

Contact Person

Udo Mers, B.S. in Engineering

Start of construction

10/2024

Construction time

5 months

Scope of services

Complete piping, civil engineering, and dewatering work for the installation of the pipelines—including detailed engineering.

Ein Arbeiter in einer orangefarbenen Jacke steht in einem sandigen Graben und verlegt große schwarze Rohre. Der Graben ist von Erdhügeln gesäumt, im Hintergrund sind unter blauem Himmel Bäume und Fahrzeuge zu sehen.

Work carried out:

Civil engineering work for approximately 1,400 m of double trench

Carrying out extensive shoring work

Installation of various cable conduits and 10-kV cables

Excavation of foundation pits for enclosed structures with depths of up to 3.5 m

Extensive and labor-intensive dewatering work

Pipeline construction for DN 300 with wall thicknesses of 25–28 mm

Pipeline construction for DN 100 with a wall thickness of 12.5 mm

Drilling of two press holes for all listed lines

Conducting pressure tests on piping systems—test pressure exceeding 500 bar

Construction of a 480-meter-long HDD borehole for DN 300 and DN 100 pipes, as well as DA 225 KSR cable protection pipes

Performance of the necessary coating work