Call for Tenders

Basis for Achieving Project Objectives 

The right tender and the right award – each a science in its own right – form the basis for the economic implementation of projects, but these two processes still often negligently undervalued.

We have been pursuing this science for more than 25 years now and, in addition to our wealth of experience, we also have a large pool of aids at our disposal, which guarantees the quality of our tender texts, the accuracy of our quantity determinations, and the alignment of our calculations and awards with the market.

With the creation of service specifications and the associated model-based quantity determination, data consistency from the initial cost estimate to contract award and construction invoicing is also guaranteed, enabling maximum transparency in the development of construction costs. Our guiding principle is reflected in the added value created by the model-based approach for project development through to construction supervision and documentation.

Our Services:

• Preparation of cost estimates/calculations on the basis of rough service specifications for each trade and current construction prices from comparative projects
• Preparation of calculation service specifications
• Preparation of service specifications with comprehensible quantity determination for the trades of the cost groups 300 to 500 for award of contract or subcontractor commitment
• Creation of functional performance descriptions for general contractor commitment
• Preparation of additional, technical contract conditions
• Preparation of interface lists between the individual construction services
• Plausibility check of contents and quantities