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List of Specification

LIST OF SPECIFICATIONS & MANUAL

SN	Specification No.	Description of Specification
	IRS: T-1-2012	IRS Specification for Fish Plates & Fish Plate Bars (Addendum & Corrigendum Slip No. 01 of September 2018)
	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 (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-19-2020	Indian Railway Standard Specification for Fusion Welding of Rails by Alumino-Thermic Process, Revised-2020
	IRS:T-23-1967	IRS Specification for Track Bolts and Nuts (up to ACS -5 of October 1987 )SpecificationT-23-1967 Specifications for Track Bolts and Nuts
	IRS:T-28-1973	IRS Specification for High Tensile Fish Bots and Nuts
	IRS:T-29-2016	IRS Specification for Cast Manganese Steel Crossings
9.	IRS:T-31-2021	Indian Railway Standard Specification for Elastic Rail Clips (Fifth Revision)
	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)
	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 Specification for Track based gauge face lubricators (Electronic & Hydraulic type) alongwith ACS No.1
	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 Liners for use with Elastic Rail Clips
	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 Specification for Spring Setting device for use with over riding curved switches (Provisional 2008) with Corrigendum No. 1 of Dec.2016
	-	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)

Manual

1.	Manual for Fusion welding of Rails by the Alumino-Thermic Process, Revised-2012 (Corrected upto CS-01)
2.	Manual for Flash Butt Welding of Rails, Revised January 2012 (Corrected upto CS-02)
3.	Manual for Ultrasonic Testing of Rails and Welds, Revised-2012 (Corrected upto CS-05) A&C Slip No. 5 of January 2021 of Manual for Ultrasonic testing of rails and welds, (Revised-2012)
4.	Manual for Glued Insulated Rail Joints (1998) upto Addendum & Corrigendum Slip No. 07,Feb-2020
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,Rev.3	Item specific guidelines for vender approval/extension of approval for manufacture of AT welding portions and execution of AT rail joints (Revised-2020)
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

Source : WELCOME TO RDSO CMS Team Last Reviewed on: 22-10-2021