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EI

2023

2020/Sig/18/EI/GEN-Part(2)

29.08.2023 Conceptualization of and Advance Version of EI
2012/Sig/ATSS

27.06.2023

Compliance of stipulations – TSAA of EI & other sanctions at PCSTEs level.

2012/Sig/ATSS/Pt.

28.02.2023

TSAA of Electronic Interlocking

2021/Sig/7/PSUs

05.01.2023 MRVC for approval of interface/logic circuit for EIs and PI/RRI

2022

2018/Sig/36-SD/1/Pt 18.11.2022 Nomination of Committee member for “Standardization of typical circuits for EI”.

2021

2013/Sig. Vig/01 (Part)

21.01.2021

System Improvement in works contract for commissioning of Electronic Interlocking (EI) system.

2021/Sig/25-Conf/5/SSC

26.02.2021

Special signal standards committee (SSC)’s meeting for EI.

2020

2012/Sig/ATSS

10.01.2020

Technical System Application Approval (TSAA) of Electronic Interlocking (EI)

2020/Sig/35-Policy/4/Interlocking

04.11.2020

Provision of isolation for simultaneous reception at stations due to chance in interlocking from std-I to std-II (R) for EI

2013/Sig/01/(pt)Dup

19.11.2020

System Improvement in works contract for commissioning of Electronic Interlocking (EI) System

2013/Sig/Vig/01(Part)

30.12.2020

System Improvement in works contract for commissioning of Electronic Interlocking (EI) System

2019

2008/Sig/SGF/4/EI/Gen/Pt.

08.03.2019

Implementation of recommendations contained in the report to bring “Self Reliance on Electronic Interlocking (EI)”In Indian Railways.

2008/Sig/SGF/4/EI
/Gen/Pt.1

06.06.2019

Automation in Signaling Drawing - Self Reliance in Electronic Interlocking (EI)

2010/Sig/SGF/EI
(MEDHA)

06.06.2019

Medha make EI model MEI 633: (i) Upgradation to executive software to version 1.2(ii) Restoration of Hot Standby mode.

2008/Sig/SGF/4/El/GEN

28.08.2019

EI OEMs Organization chart for post commissioning maintenance

2008/Sig/SGF/4/EI/GEN/pt-1

04.11.2019

Automation in Signal Drawing-Self Relince in Electronic Interlocking.

2014/Sig/M/83rd SSC

11.11.2019

Block working built into Electronic Interlocking.   

2018/Sig/36-SD/1

20.11.2019

Standardization of Typical circuits for Electronic Interlocking.

 2008/Sig/SGF/4/EI/GEN

19.12.2019

Integrating Train operation into Electronic Interlocking (EI).

2018

2018/Sig/1/Sig-Equip/IPS/1.

12.01.2018

Siemens Electronic Interlocking-Provision of newer version power supply card PSU 24.

2011/Sig/EI/Policy.

22.03.2018

Review of Electronic Interlocking (EI) Application Data Design for achieving uniformity across approval vendors.

2008/Sig/SGF/4/EI/GN/Pt.1

03.08.2018

Self-Reliance on Electronic Interlocking (EI).

2017

STS/L/SSI/General

10.03.2017

Implementation of Recommendations contained in the report to bring “Self-Reliance on Electronic Interlocking (RI) in Indian Railways.

2008/Sig/SGF/4/EI/GEN

19.05.2017

Non 0bservation of General and Subsidiary Rules while Undertaking yard remodeling.

2013/Sig/IRSET.

09.08.2017

Review of Electronic Interlocking (EI) Application Data Design for achieving uniformity across approval vendors.

2016

2003/SIG/G/5

28.04.2016

Policy on type of interlocking to be adopted at stations provided with centralized operation of points and signals.

2008/Sig/SGF/4/EI/Gen/Pt.1

16.08.2016

Implementation of Recommendations contained in the Report to bring “Self-Reliance on Electronic Interlocking (RI) in Indian Railways”

2012/Sig/ATSS

06.10.2016

Technical System Application Approval (TSAA) of Advanced Technology Signalling: - EI installations up to 100 routes.

2015

2012/Sig/ATSS

02.09.2015

Technical System Application Application approval of Advanced Technology Signaling Systems.

2011/ Sig/EI/Policy

15.04.2015

Incorporation of condition or MoU with OEMs (RDSO approved sources) in technical eligibility criteria in tender award of  works contract for Electronic Interlocking (EI)

2012/Sig/ATSS

16.04.2015

Technical System Application Approval (TSAA) of Advance Technology Signalling System.

2008/Sig/SGF/4/EI

30.06.2015

Failure of EI at Purna due to lightning.

2012/Sig/ATSS

02.09.2015

Technical System Application Approval (TSAA) of Advance Technology Signalling System.

2012/Sig/ATSS

26.11.2015

Signalling Installations at Major Junction Stations (> 100 routes).

2012

2012/Sig/ATSS

03.05.2012

Technical System Application Approval (TSAA) of Advance Technology Signalling System.

2010

2008/Sig/SGF/4/EI/GEN

22.07.2010

Microlock-II Approval of version CC3.0.

2009

2008/SIG/SGF/4/EI/GEN

29.07.2009

Provision of Electronic Interlocking System.

2006

2003/Sig/G/5.

14.09.2006

Policy on type of interlocking to be adopted at stations provided with centralized operation of points & Signals.

2005

2005/Sig/SGF/4/EI

01.06.2005

Improvement in Electronic Interlocking (SSI) Equipment- Micro Lock-II.

2005/Sig/SGF/4/EI

14.10.2005

Induction of new technologies for Electronic Interlocking.

 




Source : Ministry of Railways (Railway Board) CMS Team Last Reviewed on: 01-11-2023  

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