Southern TCODs (Track Circuit Operating Devices) Maintenance
Complete · United Kingdom
Source: Find a Tender Service (UK)
The Track Circuit Operating Device - Remote Controlled (T-COD (RC) or ZKL) is a Network Rail approved device that creates a circuit in the track that indicates that the section is occupied by simulating a train, which therefore sets the signals to red and the signallers track circuited section to occupied. This enables planned track work in a Line Blockage to have Additional Protection, in additio
- Status
- Closed
- Sector
- Mass Transit, Rail, Energy Storage
- Location
- United Kingdom
- Updated
- 3 Nov 2026
- Source
- Find a Tender Service (UK)
ConstructChat
Ask ConstructChat about Southern TCODs (Track Circuit Operating Devices) Maintenance
Pick a question to edit it, or write your own.
First answer free · no account
Tender Information FAQ
Tender Information
Participants
| Not available for this record. |
Status
Original status | complete |
Taiyo status | Closed |
Taiyo last update | 2026-11-03 |
Contact
| Not available for this record. |
Description
Description | The Track Circuit Operating Device - Remote Controlled (T-COD (RC) or ZKL) is a Network Rail approved device that creates a circuit in the track that indicates that the section is occupied by simulating a train, which therefore sets the signals to red and the signallers track circuited section to occupied. This enables planned track work in a Line Blockage to have Additional Protection, in addition to signal protection for works to be carried out safely. A requirement is to ensure that the batteries to operate the device(s) are operable and charged. This does require regular maintenance to ensure that the equipment performs as required. |
Original sector | Railway construction works |
Location
Country | United Kingdom (UK) |
Source
Source | Find a Tender Service (UK) |
URL |
More Details
Record type | Tender |
Sector | Mass Transit, Rail, Energy Storage |
Article published date | 2026-09-21 |
Research
Free account
View all details
You are reading the public part. A free account opens the rest:
- Every detail on this tender
- News and media coverage
- Technical research
Free account · no card · lands you back on this tender
More Mass Transit tenders in United Kingdom
- Oxford Road Improvements and Oxford Parkway Master Plan
- Bus Services Framework
- Specialist Vehicles (1347)
- Drainage
- Bus shelter replacement, maintenance and refurbishment of bus shelters and associated public transport infrastructure service
- GMCA2118 Support for Appraisal of Good Growth Fund Applications
- Wales CEFA Lot 1 (Tunnels) & Lot 2 (Structures) - Direct Call off
- TPT519 - Asset Management / Maintenance of Station Information & Security Systems (SISS)