Authorized Expert and Consultant

Sachverständiger und Gutachter

Authorized expert and consultant of bike- and skateparks Dipl.-Ing. Ralf Maier creates appraisals for skate- and bikeparks, as he is authorized expert and consultant of bike- and skateparks. Furthermore security related approval before commissioning/ opening for the public can be provided. At the moment Ralf Maier participates at further training at the AGS (consortium of consultants for gardening, landscaping sport facility construction) with the view of becoming publicly certified expert at the Architects Association.

Sicherheitstechnische Abnahmen und Gutachten

Berlin Neue Nationalgalerie Skateskulptur, Gutachten Dezember
Düsseldorf Eller Skatepark, Jahresinspektion Dezember
Belgien Skatepark Indoor Olympiastützpunkt Flandern, November
Borken Dirtanlage, August
Gütersloh Pumptrack, Juli
Bremerhaven BMX-Race Bahn, Juni
Flensburg BMX-Park, Mai
Rathenau BMX- Park, Mai
Büdelsdorf Pumptrack, Mai
Grömnitz Pumptrack, Mai
Nettetal Skateanlage, Mai


Rosenberg Pumptrack und Dirtanlage, Oktober
Viernheim Pumptrack, Oktober
Trossingen Pumptrack, Oktober
Wurmlingen Dirtpark, September
Nagold Dirtpark, September
Klipphausen MTB-Anlage, August
Elstra Pumptrack, August
Meisenheim Pumptrack, August
Horath Pumptrack, August
Ahlen Dirtpark, August
Tattnang Pumptrack, August
Bad Waldsee Pumptrack, August
Rottenburg Pumptrack, August
Rutesheim Pumptrack, August
Westhausen, Juli
Köln Minirampe, Juli
Augsburg Pumptrack, Juli
Westhausen Pumptrack, Juli
Flensburg Bike- und Skatepark, Juni
Emlichhausen Pumptrack, Juni
Recklinghausen Pumptrack, Juni
Binzen Pumptrack, Mai 
Werl Skatepark, April 
Bonn Rigalische Wiese Skatepark, März 
Wegberg Skatepark, Januar

Neuhof an der Zenn Pumptrack, Dezember
Dietzhölzel Pumptrack, November
Aschaffenburg Pumptrack, November
Groß-Bieberau Pumptrack, November
Wiesbaden Minirampe, November
Sennefeld Skatepark, Oktober
Düsseldorf – Eller Skatepark, Oktober
Wismar Skatepark, Oktober
Berlin – Heidelberger Platz Skatepark, Oktober
Lünen Dirtanlage, Oktober
Tönisvorst Pumptrack, Oktober
Baumholder Pumptrack, September
Bartholomä MTB-Strecke, September
Horn Bad Meinberg Pumptrack, September
Aalen Pumptrack und Dirtanlage, August
Ahaus Dirtanlage, August
Neuler Pumptrack, August
Aalen Pumptrack, August
Leutenbach Pumptrack, Juli
Kirchberg an der Murr Pumptrack, Juli
Baden Baden Pumptrack, Juni
Köln Radstadion Pumptrack, Juni
Erkrath BMX-Park, Mai
Bad Münstereifel Skatepark, Mai
Standsdorf Dirtanlage, Mai
Öttingen Pumptrack, Mai
Dillingen Pumptrack, Mai
Brake Skatepark, April
Rotenburg Skatepark, April
Rahden Pumptrack, April
Bottrop Pumptrack, April
Hameln Pumptrack, März
Stadtbergen Pumptrack, März
Flensburg Bikepark Schlachthof, Februar
Geltingen MTB- Startrampe, Februar

Friedrichshafen Skate- und Bikeanlage, November
Würzburg Skateanlage, November
Berlin- Spandau, Pumptrack, Oktober
Cottbus, Skateanlage, Oktober
Zwickau, Pumptrack, Oktober
Miehlen, Dirtanlage, Oktober
Rohrbach Pumptrack, Oktober
Wehretal, Dirtanlage, Oktober
Düsseldorf Eller, Skateanlage, September
Schweinfurt Minirampe, September
Wadersloh Dirtanlage, August
Zeulenroda-Triebes, Northshore-MTB Anlage, August
Brey MTB und Dirtanlage, August
Lünen Trailpark, Dirtanlage und Pumptrack, August
Bensheim Kinderlaufrad/ Rollator Track, August
Ahlerstedt Dirtanlage, Juli
Bad Frankenhausen Trail und Dirtanlage, Juni
Weinböhla Pumptrack, Juni
Hemer Dirtanlage, Juni
Freiburg Pumptrack, Juni
Essen Skatepark, Juni
Münster Pumptrack Juni
Leverkusen Skatepark, Mai
Amtzell Pumptrack, MTB Übungsparkour, Mai
Kerken Pumptrack, Januar

Bernsdorf Pumptrack, Dezember
Mettingen Pumptrack, Oktober
Ladenburg Pumptrack Oktober
Albertshofen Pumptrack, September
Friedrichshafen Skatepark, August
Oberriexingen Pumptrack, Juni
Plieningen Pumptrack, Juni
Regensburg Skatepark, Mai
Sindelfingen Pumptrack, Mai
Affalterbach Pumptrack, Juni

Mühbrook Pumptrack, Dezember
Eschwege Pumptrack und Kletterfelsen, November
Füssen Skatepark, Oktober
Ahaus Bikepark, Oktober
Ulm Bikepark und Pumptrack, September
Regensburg Skatepark, September
Kempten Kids Sloopstyle, September
Düsseldorf Pumptrack, August
Kusterdingen E-Bike und MTB- Anlage, September
Allendorf Pumptrack, Juli
Sindelfingen Pumptrack, Juni
Düsseldorf-Eller Skatepark, Juni
Neustadt in Holstein Skatepark, Januar

Köln Skatepark, November
Leipzig Speedskating, November
Hannover Skatepark, Oktober
Hagen Pumptrack, August
Klausmühle Bikepark, Juli
Kempten Bikepark, Juli
Groß- Umstadt Pumptrack, Mai
Langenargen Skatepark, April
Calden Skatehalle, April
Dortmund MTB- Anlagen, Februar

Belgium Olympic Training Center Flanders – Safety inspection

On November 6, 2023, we were in Flanders for the safety inspection of the recently completed indoor skate park and Olympic training center in Belgium.

Weiterlesen
Bremerhaven - BMX-Racetrack - Sicherheitstech Abnahme 260613

Bremerhaven BMX-Racetrack – technical safety inspection

On June 13th, we were in Bremerhaven for the safety inspection of the recently completed, BMX Racetrack.

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DEKRA - 230509 Schulung Dortmund - 03

DEKRA training of sports ground inspectors on the subject of skate and bike facilities

In the course of the DEKRA internal training the inspectors and experts were trained for a whole day by Ralf Maier on the subject of road safety for skate and bike facilities.

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BL Post - Sicherheitstech Abnahme - Emlichheim Pumptrack - 220629

Emlichheim Pumptrack – safety acceptance test

On June 29th, 2022 we were in Emlichheim for the safety acceptance of the recently completed, Pumptrack.

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BL Post - Sicherheitstech Abnahme - Recklinghausen Pumptrack - 220622

Westhausen Pumptrack – safety acceptance test

On June 22nd, 2022 we were in Recklinghausen for the safety acceptance of the recently completed, Pumptrack.

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BL Post - Westhausen Pumptrack - Sicherheitstechnische Abnahme 220706

Westhausen Pumptrack – safety acceptance test

On July 6th, 2022 we were in Westhausen for the safety acceptance of the recently completed, Pumptrack.

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BL Post - Augsburg Pumptrack - Sicherheitstechnische Abnahme 220706

Augsburg Pumptrack – safety acceptance test

On July 6th, 2022 we were in Augsburg for the safety acceptance of the recently completed, Pumptrack.

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BL - Post - Binzen - Sicherheitstechnische Abnahme - 220518

Binzen Pumptrack – safety acceptance test

On May 18, 2021 we were in Binzen for the safety inspection of the recently completed pumptrack by pumtrack.de.

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Wegberg - Skatepark - Sicherheitstech Abnahme - 220117

Wegberg Skatepark – safety acceptance test

On 17 January 2022 we were for the safety acceptance of the, recently completed, skatepark in Wegberg.

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Neuhof an der Zenn - Pumptrack - Sicherheitstech Abnahme - 211208

Neuhof an der Zenn Pumptrack – safety acceptance test

On December 8, 2021 we were in Neuhof an der Zenn for the safety inspection of the recently completed pump track.

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Sennfeld - Skatepark - Sicherheitstech Abnahme - 211014

Sennfeld Skatepark – safety acceptance test

On October 14, 2021 we were for the safety acceptance of the, recently completed, skatepark in Sennfeld.

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Dietzhölzel - sicherheitstechnische Abnahme - 211116

Dietzhölzel Pumptrack – safety acceptance test

On November 16th, we were in Dietzhölzel for the safety inspection of the recently completed Pumptrack.

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Groß-Bieberau - sicherheitstechnische Abnahme - 211116

Groß-Bieberau Pumptrack – safety acceptance test

On November 16th, we were in Groß-Bieberau for the safety inspection of the recently completed Pumptrack.

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Aschaffenburg - sicherheitstechnische Abnahme - 211116

Aschaffenburg Pumptrack – safety acceptance test

On November 16th, we were in Aschaffenburg for the safety inspection of the recently completed Pumptrack.

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Wiesbaden Miniramp Sich-Abnahme 211108

Wiesbaden Miniramp – safety acceptance test

On November 8th, we were in Wiesbaden for the safety inspection of the recently completed Miniramp.

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