|
Sr. No.
|
Specification/STR No.
|
Description
|
Date of Posting on website
|
Last Date of Receipt of Comments
|
Contact Details of RDSO personnel
|
Remarks
|
|
27.
|
|
Specification /STR of Dampers For LHB Coaches and Vande Bharat Coaches
|
08.08.2025
|
06.09.2025
|
|
-
|
|
26.
|
|
Specification No. IS/RDSO-CG/0004:2025 Technical Standards/ Specification and Schedule of Technical Requirements for Control Arm Top And Control Arm Lower LH & RH For Fiat Type Bogie of LHB Coaches
|
06.08.2025
|
04.09.2025
|
|
-
|
|
25.
|
|
Specification for ELECTRO- PNEUMATIC PRESSURISED FLUSHING SYSTEM WITHOUT MOVING PARTS FOR WATER PRESSURING IN LHB TYPE COACHES
|
31.07.2025
|
14.08.2025
|
Director Carriage/SS ,
Carriage Directorate, Annexe-I,Research Designs & Standards Organization (RDSO),Ministry of Railways, Manak Nagar, Lucknow – 226011, Mob:9796863109
Email : dirssrdso@gmail.com
|
-
|
|
24.
|
|
Specification For Manufacture and Supply of Metal Bonded Rubber Components fitted in Bogies of Vande Bharat Trains and FIAT Bogie”
|
30.07.2025
|
13.08.2025
|
|
-
|
|
23.
|
|
Specification For ELECTRO-PNEUMATIC PRESSURISED Flushing System (Without Moving Parts) For LHB Type Coaches
|
18.06.2025
|
18.07.2025
|
|
-
|
|
22.
|
|
Draft specification of IOT based water level indicator(WLI) system for Indian Railway passenger coaches.
|
22.05.2025
|
07.06.2025
|
|
-
|
|
21.
|
|
RDSO/CG-18005
Rev. 02
Dampers For LHB Coaches and Vande Bharat Coaches,
Schedule of Technical Requirement
|
08.05.2025
|
22.05.2025
|
|
-
|
|
20.
|
|
Technical Specification For IOT Based Water Level Indicatir System For Inian Railway Passenger Coaches
|
05.04.2025
|
04.05.2025
|
Director Carriage/SS ,
Carriage Directorate, Annexe-I,Research Designs & Standards Organization (RDSO),Ministry of Railways, Manak Nagar, Lucknow – 226011,Uttar Pradesh, India
Email : dirssrdso@gmail.com
|
_
|
|
19.
|
|
Final Draft of STR for Air Spring Assemblies for Coaches on RDSO website for comments |
21.01.2025 |
04.02.2025 |
|
- |
|
18.
|
RDSO Specification No. 61-B-36 (Rev. -02), November 2024
Reasoned Docvument
|
Technical specification of Scharfenberg Couplers and Draw Gear for EMU, DEMU and MEMU Rolling stocks, Broad Gauge (1676 mm) for Indian Railway
|
03.01.2025
|
17.01.2025
|
Assistant Design Engineer /CD ,
Carriage Directorate, Annexe-I,
Research Designs & Standards Organization (RDSO),
Ministry of Railways, Manak Nagar, Lucknow – 226011,Uttar Pradesh, India
Email address: dugtalrdso@gmail.com Mob: 9794865547
|
-
|
|
17. |
IRS R -16/95 (Rev.1)
|
Specification for Steel Axles for Carriages, Wagons and EMU-US/MEMU-US Including Train-18 & Vande Bharat Stock.
|
28.06.2024 |
27.07.2024 |
Details attached |
- |
|
16. |
RDSO/2011/CG-03 (Rev-3)
Reasoned Document
|
FINAL DRAFT SPECIFICATION FOR SCHEDULE OF TECHNICAL REQUIREMENTS FOR IMPROVED HIGH TENSILE TIGHTLOCK CENTRE BUFFER COUPLER WITH AAR ‘H’ TYPE HEAD AND BALANCED DRAFT GEAR FOR FITMENT ON BROAD GAUGE (BG) PASSENGER COACHES OF INDIAN RAILWAYS |
31.05.2024 |
15.06.2024 |
Exe. Director/Carriage,
Carriage Directorate/RDSO
Email: edcar@rdso.railnet.gov.in
Ph: 9794863011
Fax No.:0522-2450679
Exe. Director/Carriage-II,
Carriage Directorate,
Email: gks.srestha@gmail.com
Ph: 9794863104
Fax No.:0522-2450679
|
- |
|
15. |
Draft specification No. RDSO/2013/CG-12 Rev-01 |
Schedule of Technical Requirements for Generation & supply of inoculums (Seeding Bacteria) to be used in IR-DRDO bio toilets |
06.05.2024 |
05.06.2024 |
Jt. Director Carriage/SS ,
Carriage Directorate, Annexe-I,
Research Designs & Standards Organization (RDSO),
Ministry of Railways, Manak Nagar, Lucknow – 226011,
Uttar Pradesh, India
Email address: dirssrdso@gmail.com
Mob: 9794863109
|
- |
|
14.
|
|
Schedule of Technical Requirements for Silicon Foam as a cushioning material for Indian Railway passenger coaches conforming to EN 45545 HL3 for passenger coaches.
|
09.02.2024
|
09.03.2024
|
|
-
|
|
13.
|
|
Single Leaf Automatic Plug Door for Vande Bahart Train Set Car
|
22.01.2024
|
22.02.2024
|
|
-
|
|
12. |
Draft Specification no. RDSO/CG/S/24005 |
Manufacture and supply of Fasteners for Bogies of Passenger Coaches
|
16.01.2024 |
16.02.2024 |
Details attached |
- |
|
11. |
Fully Sealed Gangway for Vande Bharat Trainset and LHB Coaches |
Fully Sealed Gangway for Vande Bharat Trainset and LHB Coaches |
12.01.2024 |
11.02.2024 |
Details attached |
- |
|
10. |
RDSO/2014/CG-02 (Rev.1) |
UIC-130 Pre-Sealed, Pre-Set and Pre-Lubricated Cartridge
Taper Roller Bearings (CTRB) for use on coaches of LHB and Vande Bharat
Design
|
31.10.2023 |
30.11.2023 |
Details attached |
- |
|
9. |
|
Solid Forged Sleel Wheels for Carriages, Wagons and EMU Including Vande Bharal Stock |
16.10.2023 |
15.11.2023 |
Details attahed |
- |
|
8. |
RDSO/2017/CG-01 (Rev. 03) |
Hot Coiled Cylindrical Springs for use in Suspension having FIAT Design Bogies & Vande Bharat Coaches of I.R.
|
24.09.2023 |
25.10.2023 |
|
- |
|
7. |
Specification No. RDSO/2017/CG-07(Rev.01) |
High Capacity Semi-Permanent Coupler for Maximum Speed Up to 200 kmph for Fitment on Coaches on Indian Railways
|
12.09.2023 |
12.10.2023 |
Executive Director Carriage,
Carriage Directorate, RDSO, Manak Nagar,
Lucknow -226 011.
FAX No.-91-0522-2450679
Tel. no. 0522-2450679
Email: edcar.rdso@gmail.com &
edcar@rdso.railnet.gov.in
|
- |
|
6. |
RDSO/2007/CG-05 (Rev. 2) |
Specification for Elastomer flange connections for intercommunication between passenger coaches
|
06.07.2023 |
05.08.2023 |
Details attached |
- |
|
5. |
RDSO/2006/CG-12 (Rev.2) |
Specification for Flexible Poly Vinyl Chloride (PVC) Flooring For Use In Coaching Stock
|
28.06.2023 |
27.07.2023 |
Details attached |
- |
|
4. |
RDSO/2008/CG-07 (Rev-01) |
Schedule of Technical Requirements for vinyl coated upholstery fabric (artifical leather) for coaching stock conforming to EN 45545 HL3 for passenger coaches.
|
23.06.2023 |
22.07.2023 |
Jt. Director Carriage/SS ,
Carriage Directorate, Annexe-I,
Research Designs & Standards Organization (RDSO),
Ministry of Railways, Manak Nagar, Lucknow – 226011,
Uttar Pradesh, India
Email address:dirssrdso@gmail.com,
Mob: 9794863109
|
- |
|
3. |
RDSO/2013/CG-13 Rev-01 |
SCHEDULE OF TECHNICAL REQUIREMENTS FOR SILICON FOAM AS A CUSHIONING MATERIAL FOR INDIAN RAILWAY PASSENGER COACHES CONFORMING TO EN 45545 HL3 FOR PASSENGER COACHES |
21.06.2023 |
20.07.2023 |
Details attached |
- |
|
2. |
RDSO/2007/CG-04 (Rev-01) |
Schedule of Technical requirements for Flexible Load Bearing Polyurethene Foam Cushions conforming to EN 45545 HL3 for passenger coaches |
07.06.223 |
07.07.2023 |
Details attached |
|
|
1. |
C-8703 (Rev-3) |
Specification for Double Acting Hydraulic Shock Absorbers for ICF Design Coaching Stock for Secondary Suspension |
07.03.2023 |
06.04.2023 |
Jt. Director Carriage/SS ,
Carriage Directorate, Annexe-I,
Research Designs & Standards Organization (RDSO),
Ministry of Railways, Manak Nagar, Lucknow – 226011,
Uttar Pradesh, India
Email address:dirssrdso@gmail.com,
Mob: 9794863109
|
- |
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