DIN EN 12561-7:2011-10

This standard EN 12561 has been prepared by Technical Committee CEN/TC 256 "Railway applications", the secretariat of which is held by DIN, and consists of the following parts: - Part 1: Identification plates for tank wagons for the carriage of dangerous goods; - Part 2: Bottom emptying devices for liquid products including vapour return; - Part 3: Bottom filling and emptying devices for gases liquefied under pressure; - Part 4: Devices for top filling and emptying of liquid products; - Part 5: Devices for vapour return while filling or emptying of liquid products; - Part 6: Manholes; - Part 7: Platforms and ladders; - Part 8: Heating connections. The responsible German committee is Working Committee NA 087-00-10 AA "Güterfahrzeuge" ("Freight wagons") of the Railway Standardization Committee (FSF). DIN EN 12561-7 applies to ladders, platforms and walkways on tank wagons fitted with top devices. It does not apply to crossing gangways nor to steps in so far as they are covered by UIC leaflets. This standard defines the important dimensions for manufacturers and operators of such tank wagons and takes into consideration the relevant and applicable construction and safety guidelines. This European Standard applies to new tank wagons built after the 1st January 2010. In consideration of the smaller loading gauge within the UK, this European Standard does not apply to wagons operating exclusively therein. The following modifications have been made with respect to DIN EN 12561-7:2004-07: a) the requirements have been brought in line with the modified RIV; b) complete editorial revision.