Audi N50 Paint Finishing Plant

Problem

Early in 2014, plans were announced to develop a new paint plant at Audi’s facility in Germany. The new site, one of the second largest automobile factories in Europe, would be used to paint the first series of car bodies for the new Audi A4 model. GRINNELL Mechanical Products was asked to specify and supply a complete HVAC mechanical solution to facilitate cooled water, chilled water, and compressed air as part of the building services of the new facility.

Solution

The project was awarded on the strength of GRINNELL’s proposal to supply a grooved coupling system with reduced fixed point forces in combination with pipe support racks, pipe hangers, and metal framing to overcome complex project challenges. GRINNELL grooved couplings eliminated the need for traditional techniques such as welding at high elevation. Using grooved couplings eliminated the need for expansion bellows, which resulted in reduced anchor forces on the building structure.

Products

• Chilled Water: Carbon Steel CS up to DN500 / 20”
• Cooling Water: Stainless Steel SS up to DN500 / 20”
• Compressed Air: CS & SS up to DN300 / 12”
• Hydrant Line: CS up to DN80 / 3”