Sustainable in-city transport in Stara Zagora (Bulgaria)

The current transport conditions in Stara Zagora, evaluated by different sources, through field surveys and other information sources, showcased the need for the modernization of transport. The current needs of the Stara Zagora urban environment (in terms of public transportation, as well as in terms of road network infrastructure) were identified and alternative scenarios that would contribute to the modernisation and development of a sustainable urban environment for the city, were proposed.

In 2013, the municipality published an (international) open call for tenders for the supply of 55 new high class diesel buses, seeking to address municipality’s transportation needs. The tender aimed to supply environmentally friendly means of in-city transport, in an effort to reduce greenhouse gas emissions and promote environmental protection. In addition, this intervention also sought to improve the transport functions within the municipality via the improvement of mobility for the employed and the general population.

To encourage widespread participation in the tendering process, the tender was divided into two lots; namely LOT 1 for diesel articulated buses (5 units), and LOT 2 for diesel solo buses for mass public transportation (50 units). The option for bidding for one or both lots was also available. The framework agreement was awarded, following a best-value-for-money approach. The criteria used were in line with Directive 2004/17/EC.