Practical experience as Professional or Master in Construction work.

Successful participation in the 5 day training course “Professional for Site Drainage “(ISS) recognised by the certification body. Admission to the exam is granted upon a minimum attendance of 80%.

Written examination (multiple choice and open questions)

In the examination participants prove their knowledge in the following areas:

• Statutory fundamentals according to EU guidelines and water household law
• Provincial water law and statutes
• Knowledge of DIN 1986, as well as the DWA- (German Association for Water Economy, Waste Water and Waste) Regulations
• Dealing with site drainage from a legal and insurance perspective
• Contract with the customer according to BGB / VOB
• Materials in draining
• Methods of optical inspection and cleaning
• Leak detection of reaches and shafts with air and water
• Repair, renovation and replacement of pipe systems and shafts
• Sustainable optimisation of building drainage in existing buildings
• Documentation of leak detection according to statutes
• Personal protective equipment and quality assurance in the company

With this qualification “Professionals for Site Drainage with TÜV Rheinland Certified Qualification” have the competence to test for leaks according to WHG and according to § 61a LWG and to maintain equipment for site drainage.