|
Sl No.
|
Specification
/STR No.
|
Description
|
Date of Posting on website
|
Last Date of Receipt of Comments
|
Contact Details of RDSO personnel
|
Remarks
|
|
55.
|
|
Draft IRS specification for Glass filled Nylon-66 & High viscous Nylon-66 insulating Liners, Sl no. T-44-2025 (Fourth Revision
|
27.08.2025
|
26.09.2025
|
Director/Track-IV, Track Design Directorate, AnusandhanBhawan, RDSO, Manak Nagar, Lucknow (U.P) PIN226011,
Ph - 0522-2465768,
Fax - 0522-2465769,
Mob: 9794863299
|
Technical specification for Glass filled Nylon-66 & High Viscous Nylon-66 insulating Liners, Sl no. T-44-2025(Fourth Revision) is under review
|
|
54.
|
|
Draft Item Specific Guidelines & Schedule of Technical Requirements for Manufacture and Supply of Glass Filled Nylon-66 (GFN) & High Viscous Nylon-66 (HVN) Insulating LinersTDG 0005 Rev. ‘3’
|
27.08.2025
|
26.09.2025
|
Director/Track-IV, Track Design Directorate, AnusandhanBhawan, RDSO, Manak Nagar, Lucknow (U.P) PIN-226011, India,
Ph - 0522-2465768,
Fax - 0522-2465769,
Mob: 9794863299
|
Item Specific Guidelines & Schedule of Technical Requirements TDG 0005 Rev. ‘3’is under review
|
|
53.
|
|
Draft Addendum & Correction Slip No. 2 of March 2025 to IRS Specification for Fusion Welding of Rails by
Alumino Thermic Process Serial No. IRST-19-2021
|
18.08.2025
|
01.09.2025
|
Jt. Director/Track-VIII,
Track Directorate, Anusandhan
Bhawan, RDSO, Manak
Nagar, Lucknow (U.P) PIN-
226011, India,
E-mail:jdtk8rdso@gmail.com
Ph- 0522-2462796,
Fax-0522-2458663,
Mob: 9794863285
|
- |
|
52.
|
|
Draft ‘Item Specific Guidelines & Schedule of Technical Requirements for Manufacture and Supply of Glass Filled Nylon-66 (GFN) & High Viscous Nylon-66 (HVN) Insulating Liners, Document no. TDG 0005 Rev. ‘3’
|
11.07.2025
|
25.07.2025
|
Director/Track-IV, Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P) PIN-226011, India, E-mail: dtd5rdso@gmail.com Ph -0522-2459052, Fax - 0522-2465769, Mob: 9794863299
|
Item Specific Guidelines & Schedule of Technical Requirements for Manufacture and Supply of Glass Filled Nylon-66 (GFN) & High Viscous Nylon-66 (HVN) Insulating Liners, Document no. TDG 0005 Rev. ‘3’is under review
|
|
51.
|
|
Final draft Item Specific Guidelines & Schedule of Technical requirements for manufacturing & supply of Rubber pad (Document no. TDG 0042 Rev ‘01’)
|
05.06.2025
|
20.06.2025
|
Director/Track-IV, Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P) PIN-226011, India, E-mail: dtd5rdso@gmail.com Ph -0522-2459052, Fax - 0522-2465769, Mob: 9794863299
|
Draft Item Specific Guidelines & Schedule of Technical requirements for manufacturing & supply of Rubber pad (Document no. TDG 0042 Rev ‘01’) is under review
|
|
50.
|
|
Final Draft IRS specification for Rail pads for placing beneath Rails, Sl no. T-55-2025 (Revision 01)
|
02.06.2025
|
17.06.2025
|
Director/Track-IV, Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P) PIN-226011, India, E-mail: dtd5rdso@gmail.com Ph -0522-2459052, Fax - 0522-2465769, Mob: 9794863299
|
IRS specification for Rubber pad for placing beneath rails, Sl. No. T-55 is under review
|
|
49.
|
|
Final draft changes to "IRS specification for Elastic Rail Clips, Sl. No. T-31-2021 (Sixth Revision
|
14.05.2025
|
28.05.2025
|
Director/Track-IV, Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P) PIN-226011, India, E-mail: dtd5rdso@gmail.com Ph -0522-2459052, Fax - 0522-2465769, Mob: 9794863299
|
IRS Specification No.T-31-2021(Sixth Revision) is under review
|
|
48.
|
|
final Draft schedule Technical Requirements(2025) for Manufacture of PSC sleeper.
|
08.05.2025
|
22.05.2025
|
Director/Track-IV, Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P) PIN-226011, India, E-mail: dtd5rdso@gmail.com Ph -0522-2459052, Fax - 0522-2465769, Mob: 9794863299
|
Final Draft Schedule of Technical Requirement (2025) for Manufacture of PSC sleeper is under review
|
|
47
|
|
Final Draft chnges to IRS specification for Glass filled Nylon-66 & High
viscous Nylon-66 insulating Liners, SNo. T-44-2023 (Third Revision).
|
25.04.2025
|
09.05.2025
|
Director/Track-IV, Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P) PIN-226011, India, E-mail: dtd5rdso@gmail.com Ph -0522-2459052, Fax - 0522-2465769, Mob: 9794863299
|
Technical specification for Glass filled Nylon-66 & High Viscous Nylon-66 insulating Liners , Sl no. T- 44-2023 is under review
|
|
46.
|
|
Item Specific Guidelines & Schedule of Technical Requirements for Manufacture and Supply of Glass Filled Nylon-66 (GFN) & High Viscous Nylon-66 (HVN) Insulating
Liners
|
25.04.2025
|
24.05.2025
|
Director/Track-IV, Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P) PIN-226011, India, E-mail: dtd5rdso@gmail.com Ph -0522-2459052, Fax - 0522-2465769, Mob: 9794863299
|
Draft Item Specific Guidelines & Schedule of Technical requirements for manufacturing & supply of Glass filled Nylon-66 & High viscous Nylon-66 (Document no. TDG 005 Rev ‘3’). is under review.
|
|
45
|
|
Draft IRS specification for Rubber pad for placing beneath rails, Sl. No. T-55-2025 (Revision 01)
|
09.04.2025
|
08.05.2025
|
Director/Track-IV, Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P) PIN-226011, India, E-mail: dtd5rdso@gmail.com Ph -0522-2459052, Fax - 0522-2465769, Mob: 9794863299
|
IRS specification for Rubber pad for placing beneath rails, Sl. No. T-55 is under review
|
|
44.
|
|
Draft Item Specific Guidelines & Schedule of Technical requirements for manufacturing & supply of Rubber pad (Document no. TDG 0042 Rev ‘01’)
|
09.04.2025
|
08.05.2025
|
Director/Track-IV, Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P) PIN-226011, India, E-mail: dtd5rdso@gmail.com Ph -0522-2459052, Fax - 0522-2465769, Mob: 9794863299
|
Draft Item Specific Guidelines & Schedule of Technical requirements for manufacturing & supply of Rubber pad (Document no. TDG 0042 is under review
|
|
42.
|
|
Draft Amendment No.2 of IRS-T-19-2021
|
28.03.2025
|
27.04.2025
|
Jt. Director/Track-VIII,
Track Directorate, Anusandhan
Bhawan, RDSO, Manak
Nagar, Lucknow (U.P) PIN-
226011, India,
E-mail:jdtk8rdso@gmail.com
Ph - 0522-2462796,
Fax - 0522-2458663,
Mob: 9794863285
|
-
|
|
41.
|
|
Final draft "Item Specific Guidelines & Schedule of Technical Requirements for Vendor approval for manufacture and supply of Elastic Rail Clips, Document No. TDG 0044"
|
17.03.2025
|
01.04.2025
|
Director/Track-IV, Track
Design Directorate,
Anusandhan Bhawan,
RDSO, Manak Nagar,
Lucknow (U.P) PIN-226011,
India, Email: dtd5rdso@gmail.com
Ph- 0522-2465768,
Fax - 0522-2465769,
Mob: 9794863299
|
- |
|
40.
|
|
Draft revision to "IRS specification for Elastic Rail Clips, SI. No. T-31- 2021 (Sixth Revision)".
|
17.03.2025
|
16.04.2025
|
Director/Track-IV, Track
Design Directorate,
Anusandhan Bhawan,
RDSO, Manak Nagar,
Lucknow (U.P) PIN-226011,
India, Email: dtd5rdso@gmail.com
Ph- 0522-2465768,
Fax - 0522-2465769,
Mob: 9794863299
|
- |
|
36.
|
|
Draft IRS specification for Glass filled Nylon-66 & High viscous Nylon-66 insulating Liners, SI. No.T-44-2023(Third Revision)
|
21.01.205
|
20.02.2025
|
Director/Track-IV,
Track Design Dte.,
Anusandhan Bhawan,
RDSO, Manak Nagar,
Lucknow(UP)
PIN-226011, India.
E-mail: dtd5rdso@gmail.com
Ph-0522-2465768
Fax-0522-2465769
Mob: 9794863299
|
Technical IRS specification for Glass filled Nylon-66 & High viscous Nylon-66 insulating Liners, Sl. No.T-44-2023 is under review.
|
|
35.
|
|
Final Draft Indian Railway Standard Specification for Spheroidal Graphite Cast Iron Inserts
|
05.02.2025
|
19.02.2025
|
Director/Track-IV,
Track Design Dte.,
Anusandhan Bhawan,
RDSO, Manak Nagar,
Lucknow(UP)
PIN-226011, India.
E-mail: dtd5rdso@gmail.com
Ph-0522-2465768
Fax-0522-2465769
Mob: 9794863299
|
_ |
|
34.
|
|
The final draft “Indian Railways Standard Specification for Fabricated Over-Riding Switches, Welded/Heat Treated Crossings, Thick Web Switches (TWS), Thick Web Switch- Expansion Joints (TWSEJ), Improved Switch- Expansion Joints (ISEJ) and Switch Expansion Joints (SEJ)”
|
13.12.2024
|
27.12.2024
|
Director/Track-III,Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow, (U.P.)
PIN-226011, India.
email:dtd3rdso@gmail.com
Phone No. (office):
Rly-42844,
BSNL (Office):
0522-2465768
|
-
|
|
33.
|
|
The final draft “Item Specific Guidelines & Schedule of Technical Requirements for manufacture of Over-riding Curved Switches”
|
13.12.2024
|
27.12.2024
|
Director/Track-Ill,Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow, (U.P.)
PIN-226011, India.
email:dtd3rdso@gmail.com
Phone No. (office):
Rly-42844,
BSNL (Office):
0522-2465768
|
- |
|
32.
|
|
The final draft “Item Specific Guidelines & Schedule of Technical Requirements for Vendor Approval for manufacture and supply of Thick Web Switch, Thick Web Switch Expansion Joints & End forged Thick web Asymmetric (TWA) rails”
|
13.12.2024
|
27.12.2024
|
Director/Track-Ill,Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow, (U.P.)
PIN-226011, India.
email:dtd3rdso@gmail.com
Phone No. (office):
Rly-42844,
BSNL (Office):
0522-2465768
|
- |
|
30. |
|
The draft of “Indian Railway Standard Specification for End Forging of Thick Web Asymmetrical Rails
(Document No. IRS: T-62- July 2024)"
|
14.10.2024 |
29.10.2024 |
Director/Track-Ill,
Track Design Directorate,
Anusandhan Bhawan, RDSO,
Manak Nagar, Lucknow, (U.P.)
PIN-226011,India.
email:dtd3rdso@gmail.com
Phone No.(office): Rly-42844,
BSNL (Office):0522-2465768
|
- |
|
29. |
Final Draft Amendment no. 1 of IRS-T-55-2023
Reasoned Document
|
Technical specification for Rail Pad
|
31.07.2024 |
14.08.2024 |
Director/Track-IV,
Track Design Dte.,
Anusandhan Bhawan,
RDSO, Manak Nagar,
Lucknow(UP)
PIN-226011, India.
E-mail: dtd5rdso@gmail.com
Ph-0522-2465768
Fax-0522-2465769
Mob: 9794863299
|
Technical Specification for Rail Pad is under review |
|
28. |
|
Indian Railway Standard
Specification for Cast
Manganese Steel (CMS)
Crossings and Weldable Cast Manganese
Steel (WCMS) Crossings
|
03.07.2027 |
17.07.2024 |
Director/Track-III
Track Design Directorate,
Anusandhan Bhawan, RDSO,
Manak Nagar, Lucknow, (U.P)
PIN-226011
Email: dtd3rdso@gmail.com
Phone no.(office):Rly- 42844
BSNL (Office):0522-2465768
|
- |
|
27. |
&
|
Technical Specification for Rail Pad |
20.06.2023 |
20.07.2024 |
Director/Track-IV, Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P.) PIN-226011, India, E-mail: dtd5rdso@gmail.com
Ph: 0522-2465768
Fax: 0522-2465769
|
- |
|
26. |
|
The final draft “Indian Railways Standard Specification for Spring Setting Device for use with over-riding curved switches and Thick Web Curved Switches”
|
12.06.2024 |
26.06.2024 |
Director/Track-Ill, Track
Design Directorate,
Anusandhan Bhawan, RDSO, Manak
Nagar, Lucknow, (U.P.) PIN-
226011, India.
email:dtd3rdso@gmail.com
Phone No. (office): Rly-42844,
BSNL (Office): 0522-2465768
|
- |
|
25. |
|
The final draft “Item Specific Guidelines & Schedule of Technical Requirements for Vendor Approval for manufacture and supply of Spring Setting
Device for use with Over riding Curved Switches and Thick Web Curved Switches”
|
12.06.2024 |
26.06.2024 |
Director/Track-Ill, Track
Design Directorate,
Anusandhan Bhawan, RDSO, Manak
Nagar, Lucknow, (U.P.) PIN-
226011, India.
email:dtd3rdso@gmail.com
Phone No. (office): Rly-42844,
BSNL (Office): 0522-2465768
|
- |
|
24. |
T-56-2024
Reasoned Document
|
Final Draft of Metal Liner for use with Elastic Rail Clips, Sl no. T-56-2024 (First Revision)
|
12.06.2024 |
27.06.2024 |
Director/Track-IV, Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P.) PIN-226011, India, E-mail: dtd5rdso@gmail.com
Ph: 0522459052
Fax: 0522-2465769
Mob: 9794863299
|
Draft of Metal Liner for use with Elastic Rail Clips, SL NO. T-56-2024 (First Revision) is under review |
|
23. |
|
Indian Railway Standard
Specification for Cast
Manganese Steel (CMS)
Crossings and Weldable Cast
Manganese Steel (WCMS)
Crossings
|
21.05.2024 |
21.06.2024 |
Director/Track-III,
Track Design Directorate,
Anusandhan Bhawan, RDSO,
Manak Nagar, Lucknow, (U.P)
PIN-226011,India
Email: dtd3rdso@gmail.com
Phone no.(office):Rly- 42844
BSNL (Office):0522-2465768
|
- |
|
22. |
|
Draft of Metal Liner for use with Elastic Rail Clips, Sl no. T-56-2024 (First Revision) |
08.04.2024 |
07.05.2024 |
Director/Track-IV, Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P)-226011, India, Email: dtd5rdso@gmail.com
Ph - 0522-2459052, Fax - 0522-2465769, Mob: 9794863299
|
Draft of Metal Liner for use with Elastic Rail Clips, Sl no. T-56-2024 (First Revision) is under review |
|
21. |
|
Item Specific Guidelines & Schedule of Technical Requirements for manufacture of Fabricated Curved Switches |
14.03.2024 |
30.03.2024 |
Director/Track-III, Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow, (U.P.) PIN-226011, India.
Email: dtd3rdso@gmail.com,
Phone No. (office): Rly-42844,
BSNL (Office): 0522-2465768
|
- |
|
18. |
|
Item Specific Guidelines for CMS/WCMS Crossings (Document No. TDG 0021, Ver. no. 3) |
16.10.2023 |
31.10.2023
|
Director/Track-III, Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow, (U.P.) PIN-226011, India. email: dtd3rdso@gmail.com,
Phone No. (office): Rly-42844, BSNL (Office): 0522-2465768 |
- |
|
17. |
Corrigendum No. 2 for For
|
Indian Railways Standards Specification
For
Elastic Rail Clips
Serial No. T-31-2021
|
10.08.2023 |
25.08.2023 |
Director/Track-IV, Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P)-226011, India, Email: dtd5rdso@gmail.com
Ph - 0522-2459052, Fax - 0522-2465769, Mob: 9794863299
|
- |
|
16.
|
|
Item Specific Guidelines & Schedule of Technical REquirements for Manufacture of Fabricated Curved Switches and Fabricated Crossings. |
28.07.2023
|
27.08.2023
|
Director/Track-III, Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow, (U.P.) PIN-226011, India. email: dtd3rdso@gmail.com,
Phone No. (office): Rly-42844, BSNL (Office): 0522-2465768 |
- |
|
15.
|
|
Item Specific Guidelines & Schedule of Technical Requirements for Vendor Approval for manufacture and supply of Cast Manganese Steel (CMS) Crossings/Weldable Cast Manganese Steel (WCMS) crossings
|
20.07.2023
|
19.08.2023
|
Director/Track-III, Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow, (U.P.) PIN-226011, India. email: dtd3rdso@gmail.com,
Phone No. (office): Rly-42844, BSNL (Office): 0522-2465768 |
- |
|
14. |
Draft IRS specification for Glass Filled Nylon-66 (GFN) & High Viscous Nylon-66 insulating Liners, Sl no. T-44-2023
Reasoned Document
|
Draft IRS specification for Glass Filled Nylon-66 (GFN) & High Viscous Nylon-66 insulating Liners, Sl no. T-44-2023 |
05.06.2023 |
19.06.2023 |
Director/Track-IV, Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P)-226011, India, Email: dtd5rdso@gmail.com
Ph - 0522-2459052, Fax - 0522-2465769, Mob: 9794863299
|
Draft IRS specification for Glass Filled Nylon-66 (GFN) & High Viscous Nylon-66 insulating Liners, Sl no. T-44-2023 is under review |
|
13. |
Draft Item Specific guidelines & Schedule of Technical Requirements for manufacture and supply of Glass Filled Nylon-66 (GFN) & High Viscous Nylon-66 (Document no. TDG 005 Rev '2')
Reasoned Document
|
Draft Item Specific guidelines & Schedule of Technical Requirements for manufacture and supply of Glass Filled Nylon-66 (GFN) & High Viscous Nylon-66 (Document no. TDG 005 Rev '2') |
05.06.2023 |
19.06.2023 |
Director/Track-IV, Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P)-226011, India, Email: dtd5rdso@gmail.com
Ph - 0522-2459052, Fax - 0522-2465769, Mob: 9794863299
|
Draft Item Specific guidelines & Schedule of Technical Requirements for manufacture and supply of Glass Filled Nylon-66 (GFN) & High Viscous Nylon-66 (Document no. TDG 005 Rev '2') is under review |
|
12. |
Final draft Schedule of Technical (2023) for Manufacture of PSC sleeper
Reasoned Document
|
Final draft Schedule of Technical (2023) for Manufacture of PSC sleeper |
05.06.2023 |
20.06.2023 |
Director/Track-IV, Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P)-226011, India, Email: dtd5rdso@gmail.com
Ph - 0522-2459052, Fax - 0522-2465769, Mob: 9794863299
|
Final draft Schedule of Technical Requirement (2023) for Manufacture of PSC sleeper is under review |
|
11.
|
|
Final Draft changes corrigendum no. 2 to IRS specification for Elastic Rail Clips, Sl. No. T-31-2021
|
23.05.2023
|
07.06.2023
|
Director/Track-IV, Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P) PIN-226011, India,
Ph -0522-2459052,
Fax - 0522-2465769,
Mob: 9794863299
|
- |
|
10.
|
|
Final draft for Indian Railway Standard Specification for Flat Bottom Rails
|
20.04.2023
|
04.05.2023
|
Joint Director/Track-I, Track Design Directorate,
Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P)
PIN-226011, India,
E-mail: dtd1rdso@gmail.com
Phone no. (office) 0522-2465766,
Mob: 9794863041
|
- |
|
9. |
Draft Item Specific Guidelines & Schedule of Technical requirements for manufacturing & supply of Glass filled Nylon-66 & High viscous Nylon-66 (Document no. TDG 005 Rev ‘2’). |
Draft Item Specific Guidelines & Schedule of Technical requirements for manufacturing & supply of Glass filled Nylon-66 & High viscous Nylon-66 (Document no. TDG 005 Rev ‘2’). |
18.04.2023 |
17.05.2023 |
Director/Track-IV, Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P) PIN-226011, India,
Ph -0522-2459052,
Fax - 0522-2465769,
Mob: 9794863299
|
Draft Item Specific Guidelines & Schedule of Technical requirements for manufacturing & supply of Glass filled Nylon-66 & High viscous Nylon-66 (Document no. TDG 005 Rev ‘2’). is under review |
|
8. |
Draft IRS specification for Glass filled Nylon-66 & High Viscous Nylon-66 insulating Liners, Sl no. T-44-2023 |
Draft IRS specification for Glass filled Nylon-66 & High Viscous Nylon-66 insulating Liners, Sl no. T-44-2023 |
18.04.2023 |
17.05.2023 |
Director/Track-IV, Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P) PIN-226011, India,
Ph -0522-2459052,
Fax - 0522-2465769,
Mob: 9794863299
|
Draft IRS specification for Glass filled Nylon-66 & High Viscous Nylon-66 insulating Liners, Sl no. T-44-2023 is under review |
|
7. |
IRS:T-29 (Revised-2023)
Reasoned Document
|
Indian Railway Standard Specification for Cast Manganese Steel (CMS) Crossings and Weldable Cast Manganese Steel (WCMS) Crossings. |
24.02.2023 |
10.03.2023 |
Director/Track-III, Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow, (U.P.) PIN-226011, India. email: dtd3rdso@gmail.com,
Phone No. (office): Rly-42844, BSNL (Office): 0522-2465768 |
- |
|
6. |
IS/RDSO-TDD/0012:2023 |
Indian Railway Standard Specification for Flat Bottom Rails known as IRS-T-12/2009 specification. |
28.12.2022 |
27.01.2023 |
Joint Director/Track-I,
Track Design Directorate,
Anusandhan Bhawan, RDSO,
Manak Nagar, Lucknow (U.P)
PIN-226011, India,
E-mail: dtd1rdso@gmail.com
Phone no. (office) 0522-2465766,
Mob: 9794863278. |
- |
|
5.
|
|
Final draft of Indian Railways standard specification for fabricated switches and crossings, welded/heat treated crossings and switch joint expansion joints (SEJ) |
28.11.2022
|
12.12.2022
|
Director/Track-III,
Track DesignDirectorate,
Anusandhan Bhawan,RDSO, Manak Nagar,Lucknow, (U.P.)
PIN-226011email:
dtd3rdso@gmail.com
Phone No. (office): Rly-42844,
BSNL (Office):0522-2465768
|
IRS T-10 (Revised 2022) is under review |
|
4.
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TDG 0021,Ver. No. 2.0 (Final Draft Changes)
Reasoned Document
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Item Specific Guidelines for CMS/WCMS Crossings (Document No. TDG 0021, Ver. No. 2.0) |
31.10.2022
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14.11.2022
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Director/Track-III,
Track DesignDirectorate,
Anusandhan Bhawan,
RDSO, Manak Nagar,
Lucknow, (U.P.) PIN-226011.
email:dtd3rdso@gmail.com
Phone No. (office):
Rly-42844,BSNL (Office):
0522-2465768
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3. |
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Final draft of "Item Specific Guidelines for Thick Web Switches"
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17.03.2022
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31.03.2022
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Director/Track-II, Track Design Directorate, Anusanshan Bhawan, RDSO, Manak Nagar, Lucknow, (U.P.) PIN-226011, India.
email:DTD3rdso@gmail.com
Phone No. (office): Rly-42844, BSNL (office): 0522-2465768
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2. |
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Final Draft of "Item Specific Guidelines for Improved Switch Expansion Joints" |
18.02.2022
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04.03.2022
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Director/Track-III, Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow, (U.P.)PIN-226011
email: dtd3rdso@gmail.com
Phone No. (office): Rly-42844,
BSNL (Office): 0522-2465768
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1. |
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Final Draft of "Item Specific Guidelines for Fabricated Thick Web curved switches"
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27.12.2021
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10.01.2022
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Director/Track-III,
Track Design Directorate,
Anusandhan Bhawan, RDSO
ManaknagarLucknow (U.P.)
Pin-226011e-mail: dtd3rdso@gmail.com
Phone no. (office): Rly-42844
BSNL (Office): 0522-245768
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