Sampyo RailwayFacility maintenance
Facility maintenance
Type of the maintenance
| Type | Track maintenance | Facility maintenance | Structure maintenance |
|---|---|---|---|
| Sector | Track Sector (ballast, concrete) | Construction (surface) | Structure (station) |
| Major check-up |  |
 |
 |
Process of the track maintenance work
Our maintenance policy
Record of performing the maintenance
| Line | Maintenance | Buyer | Period | |
|---|---|---|---|---|
| Conventional | Airport Line | Maintenance of the Airport Line | Airport Line | 2013~2015 |
| Jeolla Line | Iksan-Sin-ri(BTL) Maintenance | Jelloa Line | 2012~2032 | |
| HSR | Gyeongbu Line | Track Maintenance | KR | 2008~2009 |
Equipment List
| Name of the equipment | Activity | Photo |
|---|---|---|
| Multiple Tie Temper(M.T.T) | Floor compact, track (Line/face alignment, horizontal and) |  |
| Ballast carriage(2 carriages) | Ballast carriage / distributing ballast |  |
| Motorcar + Trolley | Delivery of materials for track maintenance |  |
| Structure check vehicle | Check the bridge’s bottom and other structures |  |