GROUNDWATER LOWERING FOR A LARGE CONSTRUCTION SITE

Groundwater lowering carried out for a major construction site

GROUNDWATER LOWERING FOR A LARGE CONSTRUCTION SITE

Groundwater lowering carried out for a major construction site

PICTURE GALLERY

PROJECT DESCRIPTION

Wells are drilled around the excavation pit. The water depth in these is always measured with probes. The pumps and probes in the wells are connected to a powerful pump control system, which is located in mobile outdoor control cabinets. The robust cabinets contain a PLC with several redundant power supply units and a UPS. These control cabinets also have a connection to the mobile phone network. This enables communication with the PLC via a VPN tunnel. Any faults such as power failures or errors in a measuring device are reported immediately by SMS and e-mail. Regular pinging ensures that communication is always maintained. This also detects a total failure.

PROJECT DESCRIPTION

Wells are drilled around the excavation pit. The water depth in these is always measured with probes. The pumps and probes in the wells are connected to a powerful pump control system, which is located in mobile outdoor control cabinets. The robust cabinets contain a PLC with several redundant power supply units and a UPS. These control cabinets also have a connection to the mobile phone network. This enables communication with the PLC via a VPN tunnel. Any faults such as power failures or errors in a measuring device are reported immediately by SMS and e-mail. Regular pinging ensures that communication is always maintained. This also detects a total failure.

PICTURE GALLERY

DISCIPLINE & ADVANTAGES

During construction work, the groundwater in the excavation pit must be lowered if it is lower than the groundwater level.

Immediate, automatic notification of system faults.

Energy-efficient use of the pumps thanks to powerful pump control

DATA & FACTS

Autonomous securing of the water supply for the botanical garden

Energy-efficient use of pumps through frequency control

PERFORMANCE

Project planning and design of the control cabinets

Switch cabinets built and installation on site

Programming the PLC

Standard-compliant testing and documentation

Commissioning on site

PERFORMANCE

Project planning and design of the control cabinets

Switch cabinets built and installation on site

Programming the PLC

Standard-compliant testing and documentation

Commissioning on site

DISCIPLINE & ADVANTAGES

During construction work, the groundwater in the excavation pit must be lowered if it is lower than the groundwater level.

Immediate, automatic notification of system faults.

Energy-efficient use of the pumps thanks to powerful pump control

DATA & FACTS

Autonomous securing of the water supply for the botanical garden

Energy-efficient use of pumps through frequency control