The client Netzgesellschaft Düsseldorf mbH is responsible for the electricity, gas, water and heat meters in the Düsseldorf grid area. On the basis of the Metering Point Operation Act (MsbG), electricity meters must be replaced by modern measuring equipment (mME) and intelligent measuring systems (iMSys) in the course of the rollout. In order to carry out the tasks, the client (AG) assigns the following work to qualified service providers who have the necessary own employee base.

The requirement includes the following deliveries and services:

- Expansion of three-phase and alternating current meters

- Realignments and commissioning

- Installation of three-phase and alternating current meters

- Meter change in rollout mME

- Installation of Smart Meter Gateways (SMGW)

- Stichprobenwechsel

- Turnuswechsel

- Zählersperrungen

- House connection documentation and measurement data acquisition

- Installation and removal of construction electricity meters