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Letter No.
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Date
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Subject
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2023/Sig/17-Sig Equip/Maintenance |
26.12.2024 |
Streamlining Signalling Functions Description Writing at Signalling Installation. |
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2023/Track-I/16/2(TWS) |
27.11.24 |
Maintenance Issues Related to Thick Web Switches (TPW) |
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2010/Sig/LX/2 |
18.11.24 |
Regarding Interlocking of Level Crossing Gates |
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2022/Sig/25-A Mtg/MSG |
18.11.24 |
Minutes of 15th Maintenance Study Group (Signalling) 2024 Meeting |
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2021/Sig/SGF/12/Datalogger/1 |
07.11.24 |
Monitoring of Alarms & timely corrective action |
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2015/Sig/A/Fire |
02.11.24 |
Automatic Fire Detection & Alarm System (AFDAS) provided at Signalling installations |
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2020/Sig/SMMS |
01.10.2024 |
Training Modules – Signalling Maintenance Management System (SMMS) |
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2021/SIG/14/TRG/1 |
09.09.2024 |
Setting up of Zonal Training Centers for Signal & Telecom personnel |
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2023/S&T/Dev/Kavach.Corres. |
04.09.2024 |
Implementation of Kavach System on Indian Railways |
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2023/S&T/Dev/Kavach.Corres. |
09.08.2024 |
Implementation of Kavach System on Indian Railways in Mission Mode
|
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2024/Sig/25 Conf./90th SSC Mtg |
05.08.2024 |
Recommendations of 90th Signal Standards Committee (SSC) Meeting (2024) |
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22012/Sig/ATSS/Pt. |
14.02.24 |
Technical System Application Approval (TSAA) of Electronic Interlocking |
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2008/Sig/SGF/9/Thickweb Pt. |
28.10.2024 |
Strengthening of Fasteners for Point Rodding Connection in Thick Web Switch (TWS) |
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2020/Sig/31/Misc/24/Precautions |
11.10.2024 |
Winter and Fog Precautions for Signalling Sytems |
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2023/TT/1/27/8 |
09.10.2024 |
Signal Spacing in Automatic Block Signalling territory. |
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2024/Sig/A-26/1/1NER |
21.09.2024 |
Derailment of train no. 15904 Dn Chandigarh-Dibrugarh Express derailed in Motiganj-Jhilahi block section of Gonda-Gorakhpur BG Electrified double line section in LJN division of North Eastern Railway on 18.07.24. |
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2018/Sig/18/EI/Gen. |
04.09.2024 |
Provision of Kavach ready Interfaces in Electronic Interlocking. |
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2023/S&T/Dev/Kavach.Corres. |
04.09.24 |
Implementation of Kavach System on Indian Railways. |
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2021/Sig/14/TRG/1 |
16.08.24 |
Training Module in connection Automatic Signalling. |
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2022/Sig/27/1/WP(2) |
09.08.24 |
Deciding of fee to Arbitral Tribunal Members |
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2018/Sig/36-SD-1 |
02.08.24 |
Standardization of Typical Circuits for Electronic Interlocking (EI) Ver. 3.0 |
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2020/Sig/21/Safety Performance |
31.07.2024 |
One Month Safety Drive |
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2012/Sig/PRIME/1 |
31.07.2024 |
Action Plan for improving Reliability of Signalling System |
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2020/Sig/G-2/RDSO |
25.06.24 |
Hazard of point not corresponding to the detection received in interlocking. |
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2010/Sig/IRISET/Trg/Pt-1 |
28.06.24 |
Training in connection Automatic Signalling. |
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2015/SIG/A/Fire |
10.05.2024 |
Prevention of fire hazards in S&T building |
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2020/Sig/TCAS/Estimates |
29.05.2024 |
Signalling Alteration/Modification works in existing/proposed Kavach territory |
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2020/Sig/G/2/RDSO |
23.04.2024 |
Automatic Block Signalling (ABS) - train detection system provided in redundancy |
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2021/Sig/G/9/RDSO |
19.04.2024 |
Preventive maintenance module for reduction of Signal Failures |
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2020/SIG/31/Misc/24/Precautions |
11.03.2024 |
Summer & Monsoon Precautions for Signalling Systems. |
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2015/Sig/E.Non.Gaz./1 |
11.03.2024 |
Precautionary measures for S&T staff while working on/near track. |
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2024/Sig/24 Conf./89th SSC Mtg.
|
20.02.2024
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Approval of HQ level Circuit diagrams for EI works
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2023/Safety(A&R)/19/35
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20.02.2024
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Safety measures for train operation during water submerging of track in suburban section & during Pre-NI
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2020/Sig/12-SFTYMTR/1/CCRS/CRS
|
19.01.2024
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Merger of track circuits to manage fouling protection.
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