WINWINTSCH GmbH

Our flexible way of working allows us to offer different models. The different services can be commissioned individually or in combination.

Construction management

Quality control

.cost control

Schedule control

In good hands: When you choose us, all options are open to you. As you can see below, we also offer construction management services. However, if you choose the carefree package, we will take care of everything for you, even with an architect as a partner or as a subcontractor.

Submission

.devization

.comparison of offers

Bidding rounds

Create the perfect basis: We create the bill of quantities/services for you based on project plans and building specifications in accordance with the standard item catalog NPK - digitally using the construction administration program. This makes it easy to exchange the data via the SIA 451 interface and allows further processing without additional effort.

Contract award

.discussions with the contractor

.application for award of contract

.contract for work

According to your requirements: We compare the offers according to your requirements and specifications and/or according to the client's requirements in preparation for an application for award of contract. Any bidding rounds are carried out in accordance with the client. Work contracts are drawn up after the contracts have been definitively awarded and in accordance with the construction cost plan BKP.

Costs

.construction accounting

.cost control

.final invoice

Certainty over the entire distance: We support you in ensuring the financial monitoring of the construction project. From the cost estimate to and including construction invoicing. Incoming contractor invoices and payments are processed in line with the project and in accordance with the construction status. Local construction management takes care of schedule management in line with the desired move-in date, contractor coordination and on-site quality control.