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References >Education/Science/Research >International School on the Rhine, Neuss/Germany
International School on the Rhine, Neuss/Germany

fast track

For the International School in Neuss, a new three-storey school building, including a kindergarten and a three-court sports hall were planned. The colouring and building design of the architectural concept was inspired by the Dutch painter Piet Mondrian. Functional requirement was the possibility of extension for further school and kindergarten wings, an assembly hall and a swimming pool.

The decision of the private school’s maintaining body to invite offers to for the award of the construction works, operation, maintenance and financing in a ppp-procedure, was based on time and cost considerations. The new rooms must be usable at the beginning of the school year 2008, 18 months after the decision was made. The contracts with the legal and technical consultants, the lawyers Kapellmann and DU, were concluded in March 2006.

The announcement of the competition and the following negotiation process was prepared within one week and published throughout the EU.

Up to July 2006, clarification and negotiation talks with the bidders were held. After evaluation of the submitted tender offers, awaiting final examination, the offer from the ’prefered bidder’ was in final negotiations until the contract was concluded, on the 6th of October 2006.

The contract partner will ensure completion on due date through a high degree of pre-fabrication.

After a procedure of six and a half months and eleven months of planning and realisation, schooling can start at the beginning of the school year 2007/2008.

at a glance


School am Stadtwald GmbH


Commerc Leasing



Gross surface area

approx. 15.200 m²

Gross volume

approx. 67.600 m³


approx. 19,0 Mio. € gross


2006 - 2007


Cost controlling
Defect controlling
Economic efficiency analysis
Investor’s invitation to tender
Payment control
PPP contract awarding
Process control
Project accounting
Project controlling
Quality assurance
Quality management
Quality monitoring
Schedule controlling
Supplementary management

DIEDERICHS International GmbH
Chausseestrasse 25
D-10115 Berlin, Germany

phone: +49 (0) 30. 21 23 38.38

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