/uploads/files1/2025-06-30-RDSO%20spec%20RDSO-CG-S-24007.pdf1. List of Technical Requirements/Specifications
List of Specification/STR
|
S.No
|
Specification No. |
Effective from |
Item |
Schedule of Technical Requirement (STR) |
|
1. |
|
02.01.2024 |
Schedule of Technical Requirements for "High Capacity Semi Permanent Coupler Either with Intermediate Tube or with Type-10 Head for Maximum Speed up to 200 Kmph for Fitment on Coaches In Indian Railways (Broad Gauge -1676 mm)
|
--- |
|
2. |
RDSO/2011/CG-03 (Rev-3) Amdt. 1
|
July 2024 |
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 ff Indian Railways
|
--- |
|
3.
|
No. 61-B-36 (Rev. -02)
|
February 2025
|
Technical specification of Scharfenberg Couplers and Draw Gear for EMU, DEMU and MEMU rolling stocks, Broad Gauge (1676 mm) for Indian Railway
|
-
|
|
4. |
RDSO/CG/S/24006 |
June 2025 |
Single leaf Automatic Plug door for Vande Bharat Train Set Coaches |
- |
|
5.
|
|
June 2025
|
spec no RDSO/CG/S/24007for FULLY SEALED GANGWAYS FOR VANDE BAHART TRAINSET AND LHB COACHES
|
-
|
|
6.
|
|
01.08.2024
|
Design, supply, installation, commissioning & maintenance of aspiration type automatic Smoke / Fire detection with alarm system for Indian Railways AC coaches.
|
-
|
|
7.
|
|
09.09.2024
|
Supply, installation and commissioning & maintenance of "Automatic Fire Detection cum Suppression system" (High Pressure Water Mist system) for pantry car & generator cum Brake van of indian railways coaches (ICF and LHB Design)
|
-
|
List of Coach Alteration Instructions (CAI)
|
S.No. |
CAI as per Specification no. |
CAI Description |
|
1. |
RDSO/2008/CG-04 (Rev. 6) |
Replacing of Heat Activated Samling Points (HASPs) with aspiration type sampling point in lavatory area. |
|
2. |
IS/RDSO/CG/S/22001(RDSO/2013/CG-06(Rev-2) amend-1 previously) |
To upgrade the installed automatic fire detection cum manual suppression dystem toautomatic fire suppression shystem and provision of Linear Heat Detection (LHH) cable in Lggage area of power cars and provision of LHD & automatic fire suppression in Pantry cars by heat detection /LHD cables as per RDSO specification no. IS/RDSO/CG/S/22001(RDSO/2013/CG-06(Rev-2) amend-1 previously) |
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