STN EN 14730-2
| Name: | STN EN 14730-2 |
| Validity: | Valid |
| Number of pages: | 24 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Železnice. Koľaj. Aluminotermické zváranie koľajníc. Časť 2: Kvalifikácia aluminotermických zváračov, schvaľovanie zhotoviteľov a preberanie zvarov |
| English title | Railway applications - Track - Aluminothermic welding of rails - Part 2: Qualification of aluminothermic welders, approval of contractors and acceptance of welds |
| Release Date: | 01. 10. 2021 |
| Date of withdrawal: | |
| ICS: | 25.160.01, 25.160.10, 93.100 |
| Sorting character/National clasification code | 28 0341 |
| Level of incorporation: | idt EN 14730-2:2021 |
| Official Journal | 09/21 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 14730-2:2008-09 (28 0341) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies requirements for the: - approval of training facilities, testing and maintaining the skills of aluminothermic welders and welding trainers. It applies to those aluminothermic welding processes compliant with the requirements of EN 14730-1. It requires that the system for training and testing of welders be approved by the railway authority; - approval of aluminothermic welding contractors. It applies to those contractors using aluminothermic welding processes compliant with the requirements of EN 14730-1 and who employ welders in the possession of a valid permit to weld as defined in Clause 4 of this document; - acceptance of the final aluminothermic weld inspections and aluminothermic weld inspectors approved by the railway authority. It does not cover any previous weld inspections by the welder or others. |
| Preview: | Náhľad normy (PDF) |