Drainage Grates NATA Certified from Nepean Building & InfrastructureWeldlok® Drainage Grates from Nepean are largely considered the industry benchmark amongst civil products. We here at Nepean are the only Australian manufacturer of drainage grates to offer a product which is load tested and NATA certified as well as complying to AS3996-2006. NATA Testing Drainage grates are batch load class tested in our own NATA-accredited load test facility. Test reports are available on request, subject to conditions. The National Association of Testing Authorities (NATA) is Australia's Government-endorsed provider of accreditation for laboratories. Hydraulic Performance Weldlok® Forgebar® grating provides superior hydraulic flow over traditional cast iron grates. Pedestrian & Bicycle Safe Weldlok® grates are suitable for both pedestrian and bicycle traffic applications. Construction
Load Class Selection Unless stated otherwise, the stormwater grates detailed in our brochure are manufactured to comply with the load classes shown in the tables shown. Features of our drainage products:
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02 9707 5088 117-153 Rockwood Road, Yagoona, NSW, 2199
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