STEDIN – HAARLEM GAS
Data quality improvement and clarifying migration – Haarlem Gas
Purpose of introduction: as part of data quality improvement program the main goals were to review previously converted E-GIS gas network data and to correct errors occurred since putting in practice.

STEDIN – HAARLEM GAS
Database analysis, quality checking and change management
Gas network – Haarlem Gas

Stedin – a subsidiary of Eneco Holding – operates and maintain a significant public utility network database in the Netherlands, including gas network, high-, medium-, and low voltage electric network, district-heating and telecommunication network

GTR
Gas Branch Specific Information System
The gas supply network of Budapest is operated from a central office and three branch offices of Budapest Gas. Budapest Gas has approximately 750.000 consumers and gas network totaling 5200 km.

WESTERGO
Sneek Gasworks Network Registration System
The task of the project was to create a network registration database fitting into the network information system of Westergo.