 
                        | Initial Type Test (ITT) | TB11 & TB81 | 
| Containment Level | H4b | 
| Working Width (m) | W≤1,3 | 
| Class of Working Width | W4 | 
| Acceleration Severity Index (ASI) | B | 
| Post distance (m) | 1,33 | 
| Construction height from road surface (m) | 1,33 | 
| Tested system foundation | Single Sided / Rammed | 
