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List of Specification/Policy

LIST OF SPECIFICATIONS & MANUAL

SN	Specification No.	Description of Specification
	IRS: T-1-2021	IRS Specification for Fishplates & Fishplate Bars
	IRS:T-10-2000	IRS Specification for Fabricated Switches and Crossings, Welded/Heat Treated Crossing and Switch Expansion joints (SEJ) alongwith Corrigendum No.1 to IRS:T-10-2000
	IRS:T-12-2009	Indian Railway Standard Specification for flat bottom Rails Reprinted: October-2021 (covering up to ACS no. 5 and Corrigendum no. 1 of ACS no. 1 & 5)
	IRS:T-16-2019	IRS Specification for Rail Plate Screws
	IRS:T-19-2021	Indian Railway Standard Specification For Fusion Welding of Rails By Alumino- Thermic Process
6.	IRS T-23:2021 (Redrafted)	Specification for Track Bolts and Nuts (Having Metric Screw threads with ISO Profile)
	IRS:T-28-1973	IRS Specification for High Tensile Fish Bots and Nuts
	IRS:T-29 (Revised-2022)	Indian Railway Standard specification for Cast Manganese Steel Crossings
9.	IRS:T-31-2021	Indian Railway Standard Specification for Elastic Rail Clips (Fifth Revision) with corrigendum no. 1
	IRS:T-39-2021	IRS specification for Pre-tensioned pre-stressed concrete sleepers for BG, MG & NG (6^th Revision March 2021)
11.	IRS:T-42-2020	IRS Specification for Single Coil Spring Steel Washers for Track (Revision-01)
	IRS:T-44-2020	IRS Specification for Glass filled Nylon-66 Insulating Liners (First Revision of Dec 2020)
	IRS:T-45-2021	IRS specification for pre-tensioned pre- stressed concrete sleepers for turnouts B.G. and M.G (4^th Revision March 2021) with corrigendum No. 1
	IRS:T-46	IRS specification for Spheroidal Graphite Cast Iron Inserts with Correction Slip No.3
	IRS:T-47-2020	IRS specification for Grooved Rubber Sole Plates (6mm thick) for Placing Beneath Rails (Revision-01)
	IRS:T-48- June 2013	Technical specifications for track Based Lubricators (Electronic & Hydraulic Type), IRS:T-48, June-2013 (Ver 2.0)
	IRS-T-49-2019	Technical Specification for Stationary Flash Butt Welding Plant and connected Machines & Accessories
	IRS:T-51	Technical Specification for Zinc Aluminium Metallisation of Rails (Feb-2020) .
	IRS:T-52	Indian Railway Standard Specification for Ultrasonic Testing of Rails / Welds using Vehicular Systems, Revised-2020
	IRS:T-53	Indian Railway Standard Specification for Ultrasonic Testing of Rails / Welds, Revised - 2020
	IRS:T-56-2020	IRS specification for Metal Liner for use with Elastic Rail clips along with Corrigendum No. 1
	IRS:T-57-2020	IRS specification for Polyethylene Dowels for concrete sleepers
	IRS:T-58-2020	IRS specification for Spring Steel Circlip for use with Anti-Theft Elastic Rail Clips
	-	Provisional Specification for Composite sleepers (2014) (Rev. 01/2017)
	-	Technical Specification for Improved SEJ- Provisional 2008 (Drg. No. RDSO/T-6902 to 6921) with Corrigendum No. 1 of Dec. 2016 & Corrigendum No. 2 of Jan. 2021
	-	Technical Specification for Improved SEJ, Provisional 2008 (Drg. no. RDSO/T-6922 to 6934) with Corrigendum No. 1 of Dec. 2016
	RDSO/M&C/RP-198/2006	IRS specification for Composite GRSP (6.2mm thick) for Placing Beneath Rails, (Provisional-2006) with Amendment No. 2 of 2017
	-	Technical Specification for Re-Furbishing of Existing Glued Insulated Rail Joints and In-Situ Fabrication of Glued Insulated Rail Joints (Provisional) - January 2020
	-	Provisional Specification for Retro-Reflective Indicators ( May 2011)
	-	Functional Specification for Rubberised Surface at Level Crossings
	IRS:T-54-2021	Indian Railway Standard Specification for Spring Setting Device for use with Over riding curved switches
	-	Guidelines for procuring Stainless Steel Plate to be embedded with Rail Pad (Provisional – 2019)
	-	IRS Specification for Special Cast liner Provisional-2019 (First Revision -2020)
	-	IRS Specification for Steel Base Plate (Provisional -2019)
35	-	IRS Specification for 6mm thick Nylon Cord Reinforced Grooved Rubber Sole Plates for placing beneath rails at turnouts (Provisional) — 2020 (Revision 1.0), Serial no. RDSO/M&C/RP-201/2020 (Revision 1.0)
36	CT/Policy/01 (24.01.2022)	Policy on Domestic Rail Plants for Symmetrical Rails of different grades
37	No. CT/Policy/02(28.01.2022)	POLICY ON DOMESTIC RAIL PLANTS FOR ASYMMETRICAL RAILS OF DIFFERENT GRADES
38	No. CT-35	Guidelines for handling and stacking of Rails
39	IRS:R-62-2022	Indian Railway Standard Specification for End Forging of Thick Web Asymmetrical rails
40	Provisional-1989	IRS specificaion for 10mm thick Grooved Rubber Pads, (Provisional-1989) with Amendment No. 3 of Oct, 2016
41	RDSO/M&C/RP-200/2007	IRS specification for 10mm thick Composite Grooved Rubber Sole Plates for Placing Beneath Rails, (Provisional-2007) with Amendment No. 1 of 2018.
42	T-55-2023	IRS Specification for Rail pads for placing beneath Rail, Sl. No. T-55-2023

Manual

1.	Manual for Fusion welding of Rails by the Alumino-Thermic Process, Revised-2022
2.	Manual for Flash Butt Welding of Rails (Reprint-April,2022) Addendum & Corrigendum Slip no. 03
3.	Manual for Ultrasonic testing of Rails and Welds Revised-2022
4.	Manual for Glued Insulated Rail Joints (First Reprint-2022) Addendum & Corrigendum Slip No. 08 to the Manual for Glued Insulated Rail Joints (1998)
5.	Manual for Reconditioning of Medium Manganese (MM) Steel Points & Crossings Switch Expension Joints (SEJs) and Cast Manganese Steel (CMS) Crossings-1996 (1^st Revision, November-2020). Doc. No. CT-57

STR

1.	TDG 0017 Ver. 4.0	Item Specific Guidelines for vendor approval / extension of approval and Schedule of Technical Requirements for manufacture & supply of Alumino Thermic (AT) Welding portions and execution of Alumino Thermic Rail joints
2.	TDG 0026, Rev.5	Item specific guidelines for hard facing electrodes for reconditioning of crossing, switches and SEJs (Revised-2020)
3.	Provisional	Item specific guidelines for zero Toe load Fastening (ZTLF)system Provisional-2019 (First Revision 2020)
4.	TDG0008 Rev.’4’	Item Specific Guidelines for Manufacture & Supply of Grooved Rubber Sole Plates
5.	TDG 0037 Rev. '0'	Item Specific Guidelines for manufacture & supply of Nylon Cord Reinforced Grooved Rubber Sole Plate
6.	TDG 0034 Rev. ‘1’	ITEM SPECIFIC GUIDELINES FOR MANUFACTURE & SUPPLY OF COMPOSITE GROOVED RUBBER SOLE PLATE
7.	TDG 0007 Ver. ‘1.0’	Item Specific Guidelines & Schedule of Technical Requirements for Manufacture & Supply of Single Coil Spring Steel Washer
8.	TDG 0005 Rev. '1'	Item Specific Guidelines & Schedule of Technical Requirements for Vendor approval for manufacture and supply of Glass Filled Nylon-66 Insulating Liners
9.	TDG 0043	Schedule of Technial Requirements for manufacture and supply of High Density Polyethylene Dowels for Concrete sleeper.
10	TDG0041 Rev.'0'	Schedule of Technical Requirements for manufacture and supply of Metal Liner for Use with Elastic Rail Clips
11	TDG0039 Ver. '2.0'	Schedule of Technical Requirement for manufacture and supply of SGCI Insert document no. TDG0039
12	TDG 0044 Ver. '0'	Item Specific guidelines & Schedule of Tech ical Requirements for Vendor approval for manufacture and supply of Elastic Rails Clips
13	TDG 0046	Schedule of Technical Requirement (2022) for Manufacture of PSC Sleeper
14	TDG 0022, Rev. '3'	Item Specific Guidelines & Schedule of Technical Requirements for Vendor Approval for manufacturing and supply of Improved Switch Expansion Joints
15	TDG 0038 Rev. '0'	Item Specific Guidelines for Thick Web switches
16	TDG 0040 Version No. 3.0	Item Specific guidelines & Schedule of Technical Requirements for manufacture and supply of FISHPLATES AND FISHPLATE BARS
17	TDG 0009 Version No. 2.0	Item Specific guidelines & Schedule of Technical Requirements for manufacture and supply of Glued Insulated Rail Joints
18	TDG-0013, Version 2.0	Item Specific guidelines & Schedule of Technical Requirements for manufacture and supply of HTS HEX Bolts and Nuts Size M24 x 140 MM (Doc no. TDG-0013, Version 2.0")
18A	QC-G-7.1-13 Ver 1.0 (Old Ver. TDG 0013, Rev-‘0’,)	Item Specific guideline & Schedule of Technical Requirements for manufacture and supply of HTS Hex Bolts and Nuts size 24X140mm
19	QC-G-7.1-14 Ver 1.0 (Old Ver. TDG 0014, Rev-‘0’,)	Item Specific guideline & Schedule of Technical Requirements for manufacture and supply of Glue used in fabrication of Glued Insulated Rail Joints
20	QC-G-7.1-11 Ver 1.0 (Old Ver. TDG 0011, Rev-‘0’,)	Item Specific guideline & Schedule of Technical Requirements for manufacture and supply of Fibre Glass cloth Woven Roving-360
21	TDG 0018, 0019 & 0020 Rev. '0'	Item Specific Guidelines for Manufacture of Fabricated curved switches and fabricated crossing.
22	TDG 0024 & 0025 Rev. '1'	Item Specific Guidelines for assessment/reassessment of firms for manufacturing spring setting device
23	TDG 0021 Rev. '1'	Item Specific Guidelines for Cast Manganese Steel Crossings.
24	TDG 0036 Rev. '1'	Item Specific Guidelines for assessment/re-assessment of firms manufacturing of 1 in 8.5 abtuse and 1 in 16 acute case manganese steel crossing.

Source : WELCOME TO RDSO CMS Team Last Reviewed on: 31-01-2023