• Cost estimation of 9 major projects from €75 million to €800 million• Estimates for greenfield and brownfield fabs, from Class 5 (Pre-Concept) to Class 1 (Detailed Design) estimates• Development of a model and evaluation of completed projects for benchmark and KPI analysis• Use of different estimation methods:o Top-Down Estimate: Expert Judgement/Benchmark, Physical Dimension Method, Capacity Factor Method, Parametric Method (Regression Analysis)o Bottom-Up Approach: Detailed cost estimation based on material take-offs and supplier offers, development of a process for determining the allowanceo Creation of a template to determine cost accuracyo Cost estimation and fee determination according to HOAI• Creation of a Basis of Benchmarks and Basis of Estimates• Risk management: determination of contingencies/commissions, development of a Monte Carlo simulation• Presentation and defence of the cost estimate to the management• Establishment of the Cost Estimation Department

• Responsibility for calculating projects for an order intake of up to € 49.5 million per year• Estimation of functional tenders incl. technical inspection and material take-off• External presentation of the estimation through bidder discussions and negotiations• Development of a estimation team incl. training of up to 8 new employees• Formulation of standards for the estimation of projects• Determination of marketable offer prices and strategies for their implementation• Introduction of risk management during the bidding phase• Commercial management of the claim management • Development of new strategies for the preparation of work

• Estimation of projects up to € 10 million after economical and technical review, including selection of suppliers and subcontractors• Determination of market-driven and cost-covering offer prices• Preparation of side offers and special proposals• Preparation of addendums for project management• Analysis of the projects taking into account VOB/A (Bid Management) and VOB/B (Claim Management)

• Project management in the field of hydraulic engineering and economic facilities• Management of 10 projects up to 200 thousand €• Project controller for a project with a contract value of €15 million• KPI analysis for senior management at company level• Cost analysis at project level• Scheduling, purchasing, profitability calculation, project control• Performance, cost and result control