Vattenfall Wärme Berlin AG operates district heating and district cooling networks in Berlin, which are being expanded, renewed and rehabilitated. When realising new connections, allocations, renovations and troubleshooting, engineering firms require the following services: Planning district heating lines with and without earth load and building lines. District heating lines are differentiated into transport, distribution and house connection lines.

In the area of district heating, the procurement office intends to award framework agreements for planning services at its Berlin location.

The issuing agency estimates the total order quantity at around EUR 400,000 per year.

The awarding takes into account the economic and personnel performance of tenderers according to their own information. The maximum order volume per year per bidder is 25% of the estimated budget. The bidder has the option of naming his desired share of the total volume up to this upper limit.