WINWINTSCH Immobilien AG

Construction management with quality control, cost control and schedule control; on request as complete construction management or in partial areas with architects as partners or subcontractors.

Bill of quantities preparation, bid comparison and bid rounds; drafting of bill of quantities and specifications based on project plans and technical description, digitally with a construction administration program and a SIA 451 interface.

Contractor discussions, tender award application and works contract; comparison of bids according to the client’s requirements, bid rounds and drafting of works contracts following final award.

Construction bookkeeping, cost control and final statement; financial support from the cost estimate through to construction final settlement, including processing of contractor invoices and payment management.