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Draft Specification/ corrigendum to existing specification/ STR for Comments
Comments /suggestions are invited from industries / individuals having technical experience and expertise in respective fields/ Approved vendors with a view to improve upon the following specifications/STR. Comments/suggestions shall be suggestive in nature, which shall not alter the basic objective of the specification/ corrigendum to the specification. Technical reasons supported with enough documentary evidence, preferably in the fields of Railway applications must be enclosed with offered comments/suggestions.

 

 

Sl No.
Specification
/STR No.
Description
Date of Posting on website
Last Date of Receipt of Comments
Contact Details of RDSO personnel
Remarks
35

IRS specification for Spring Steel Circlip for use with Anti-Theft Elastic Rail Clip,Sl.No. T-58-2020

Reasoned Document

IRS Specification forSpring Steel Circlip for use with Anti-Theft Elastic Rail Clip, Sl.No. T-58-2020

06.11.2020 21.11.2020

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,                                                                                                                                        Mob: 9794863299

IRS Specification for Spring Steel Circlip for use with Anti-Theft Elastic Rail Clip, Sl.No. T-58-2020 is under review

34

Final Draft revised Indian Railway Standard Specification for special cast iner Provisional-2019 (Fist Revision-2020)

Reasoned Document

Indian Railway Standard Specification for special cast iner Provisional-2019 (Fist Revision-2020) 05.11.2020 20.11.2020

Director/Track-III, Track Design, Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P) PIN-226011, India, E-mail: dtd3rdso@gmail.com

Phone No. (office):
Rly-42844,
BSNL (Office):
0522-2465768,
-
33

Final Draft revised Item specific Guidelines for zero Toe Load fastening (ZTLF) System Provisional 2019 (Fist Revision 2020)

Reasoned Document

Item specific Guidelines for zero Toe Load fastening (ZTLF) System Provisional 2019 (Fist Revision 2020) 05.11.2020 20.11.2020

Director/Track-III, Track Design, Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P) PIN-226011, India, E-mail: dtd3rdso@gmail.com

Phone No. (office):
Rly-42844,
BSNL (Office):
0522-2465768,
-

32

IRS specification for Metal liners for use with elastic rail clips Sr.No.T-56-2020

Reasoned Document

IRS specification for Metal liners for use with elastic rail clips Sr.No.T-56-2020

03.11.2020

18.11.2020

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,
Mob: 9794863299

IRS specification for Metal liners for use with elastic rail clips Sr.No.T-56-2020 is under review

31

Final draft T-45 (4th revision)

Reasoned Document

Final draft IRS specification for pre-tensioned prestressed concrete sleepers for Turnouts B.G. and M.G.

03.11.2020

18.11.2020

- -

30

IRS Specification
for Track Bolts and
Nuts, Sl. No. T-23:2020

Technical Specification for Track
Bolts and Nuts, Sl. No. T-23:2020

29.10.2020

28.11.2020

Director/Track-VI,
Track DesignDirectorate,
Anusandhan Bhawan, RDSO,
Manak Nagar,Lucknow (U.P),
PIN- 226011, India,
E-mail:dtd6rdso@gmail.com
Ph - 0522-2462796
Fax - 0522-2458663
Mob: 9794863283

Redrafted
in line
with
latest IS
Codes.

29

IRS specification for Polyethylene Dowels for Concrete Sleepers, Sl. No. T-57-2020

Reasoned Document

Technical Specification for Polyethylene Dowels for Concrete Sleepers, Sl. No. T-57- 2020

28.10.2020

12.11.2020

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, Mob: 9794863299

Technical Specification for Polyethylene Dowels for Concrete Sleepers, Sl. No. T-57- 2020 is under review

28

IRS specification for Single Coil Spring Steel Washers, Sl. T- 42-2020
(Revision - 01)

Reasoned Document

IRS specification for Single Coil Spring Steel Washers, Sl. T- 42-2020
(Revision - 01)

27.10.2020

11.11.2020

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,
Mob: 9794863299

IRS Specification for Single Coil Spring Steel Washers, Sl. No. T- 42-2020 (Revision - 01) is under review

27

IRS specification for Fishplates and Fishplate Bars, Sl. No. T-1: 2020

Technical Specification for Fishplates and Fishplate Bars, Sl. No. T-1: 2020

22.10.2020

21.11.2020

Director/Track-VI, Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P) PIN-226011, India, E-mail: dtd6rdso@gmail.com Ph - 0522-2462796, Fax - 0522-2458663, Mob: 9794863283

-

26

No. T-39 (6th revision)

Reasoned Document

Final draft of revised IRS specification for pre-tensioned prestressed concrete sleepers for B.G. and M.G. no. T-39 (6th revision)

14.10.2020

29.10.2020

Director/Track-iv,Track Design, Directorate, Anusandhan Bhawan, RDSO, Manak NagarLucknow (U.P) PIN-226011,India, E-mail:dtd5rdso@gmail.com  Ph-0522-2465768,       Fax-0522-2465769,        Mob:9794863299 -
25

IRS specification T- 44-2020

 

Reasoned Document

IRS Specification for Glass filled Nylon- 66 Insulating Liners, Sl
no. T- 44- 2020
06.10.2020 21.10.2020 Director/Track-III, 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
1. All corrigendum
incorporated.
2. IS codes
updated.
24

IRS specification for for Elastic Rail Clips, Sl. No. T-31-2020

Technical Specification for Elastic Rail Clips, Sl. No. T-31-2020

23.09.2020 22.10.2020

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,        Mob:9794863299

Technical Specification for Elastic Rail Clips, Sl. No. T-31-2020 is under review

23

ITEM SPECIFIC GUIDELINES FOR ZERO TOE LOAD FASTENING (ZTLF) SYSTEM (Provisional2020)

DRAFT REVISED ITEM SPECIFIC GUIDELINES FOR ZERO TOE LOAD FASTENING (ZTLF) SYSTEM (Provisional2020) 22.09.2020 21.10.2020

Director/Track-III, Track Design, Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P) PIN-226011, India, E-mail: dtd3rdso@gmail.com

Phone No. (office):
Rly-42844,
BSNL (Office):
0522-2465768,
 
22

INDIAN RAILWAY STANDARD SPECIFICATION FOR SPECIAL CAST LINER (Provisional 2020)

DRAFT REVISED INDIAN RAILWAY STANDARD SPECIFICATION FOR SPECIAL CAST LINER (Provisional 2020) 22.09.2020 21.10.2020

Director/Track-III, Track Design, Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P) PIN-226011, India, E-mail: dtd3rdso@gmail.com

Phone No. (office):
Rly-42844,
BSNL (Office):
0522-2465768,
 
21

IRS:T 59-2020

Draft Indian Railway Standard
Specification for Composite
Sleepers(Serial No. IRS:T 59-2020)

14.09.2020 13.10.2020

Director/Track-III, Track Design, Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P) PIN-226011, India, E-mail: dtd3rdso@gmail.com

Phone No. (office):
Rly-42844,
BSNL (Office):
0522-2465768,
-
20

Draft IRS:T-29-2020

Draft Revised specification for Cast Manganese steel Crossings (IRS:T 29-20162020)

03.09.2020 02.10.2020

Director/Track-III, Track Design, Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P) PIN-226011, India, E-mail: dtd3rdso@gmail.com

Phone No. (office):
Rly-42844,
BSNL (Office):
0522-2465768,       Fax-0522-2465769
-
19

Draft Specification IRS:T-10-2020

DRAFT REVISED SPECIFICATION FOR INDIAN RAILWAYSTANDARD SPECIFICATIONFORFABRICATED SWITCHES AND CROSSINGS, WELDED/HEAT TREATED CROSSINGS AND SWITCH EXPANSION JOINTS (SEJ)

31.08.2020 29.09.2020

Director/Track-III, Track Design, Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P) PIN-226011, India, E-mail: dtd3rdso@gmail.com

Phone No. (office):
Rly-42844,
BSNL (Office):
0522-2465768,       Fax-0522-2465769

-
18

Draft IRS SPecification for 10mm thick GPRS Sl. No. T-55-2020

 

Technical specification for 10mm thick Grooved Rubber sole plate 21.08.2020 20.09.2020

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

Mob - 9794863299

Technical specification for 10mm thick Grooved Rubber sole plate is under review

17

Final IRS SPecification for GPRS (6mm thick)Sl. No. T-47-2020

Resoned document

Technical specification for 6mm thick Grooved Rubber sole plate

21.08.2020 05.09.2020

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

Mob - 9794863299

Technical specification for 6mm thick Grooved Rubber sole plate is under review

16

Indian Railway Standard Specification for Spring Setting
Device for use with over-riding curved switches"

Draft revised "Indian Railway Standard Specification for Spring Setting Device for use with over-riding curved switches"

19.08.2020 18.09.2020

Director/Track-III, Track Design, Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P) PIN-226011, India, E-mail: dtd3rdso@gmail.com

Phone No. (office):
Rly-42844,
BSNL (Office):
0522-2465768,

 

15

IRS specification for Spring Steel Circlip for use with Anti-Theft Elastic Rail Clip (Prov.) – 2020
 

Technical Specification for Spring Steel Circlip for use with Anti-Theft Elastic Rail Clip (Prov.) – 2020

12.08.2020

11.09.2020

Director/Track-III, Track Design, Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P) PIN-226011, India, E-mail: dtd3rdso@gmail.com
Ph - 0522-2465768,
Fax - 0522-2465769,
Mob: 9794863386

Technical Specification for Spring Steel Circlip for use with Anti-Theft Elastic Rail Clip (Prov.) – 2020 is under review

14

Technical specification for Improved SEJ, Provisional 2008 (Drg. no. RDSO/T-6922 to 6934) Revision 01/2020

Draft Technical specification for Improved SEJ, Provisional 2008 (Drg. no. RDSO/T-6922 to 6934) Revision 01/2020

20.07.2020

19.08.2020

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
-

13

IRS specification T-44-1995

IRS Specification for Glass filled Nylon-66 Insulating Liners, Sl no. T- 44-1995

10.07.2020

09.08.2020

Director/Track-III, Track Design Directorate, Anusandhan Bhawan, RDSO Manak Nagar, Lucknow(U.P) PIN-226011, India, E-mail: dtd3rdso@gmail.com Ph- 0522-2465768, Fax- 0522-2465769, Mob:9794863386

1. All corrigendum incorporated.
2. IS codes updated.

12.

Final draft of corrigendum No. 2 to Technical Specification for Improved SEJ - Provisional`2008 (Drg. No. RDSO/T-6902 to 6921)

Reasoned document

Technical Specification for Improved SEJ - Provisional`2008 (Drg. No. RDSO/T-6902 to 6921)

22.06.2020

06.07.2020

22.07.2020

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,
Fax-0522-2465769

-
11. Draft Corrigendum No.2 to Specification for Improved SEJ Technical Specification for Improved SEJ Provisional 2008 (Drg. No. RDSO/T-6902 to 6921) 08.05.2020 07.06.2020

Jt.Director/Track-III,Track Design,Directorate,Anusandhan Bhawan, RDSO Manak Nagar Lucknow,(U.P) PIN-226011, India,  E-mail: dtd3rdso@gmail.com Ph- 0522-2465768,  Fax- 0522-2465769, Mob:9794863386

 Technical Specification for Improved SEJ Provisional 2008 (Drg. No. RDSO/T-6902 to 6921) is under review

10.

Final draft Addendum & Corrigendum Slip (ACS) no. 5 to Specification "Indian Railway standards Specification for Flat Bottom Rails" Serial No. IRS-T-12-2009

Reasoned Document

Final draft Addendum & Corrigendum Slip (ACS) no. 5 to Specification "Indian Railway standards Specification for Flat Bottom Rails" Serial No. IRS-T-12-2009

17.02.2020

03.03.2020

Director/Track-I,Anusandhan Bhawan, Track Design Directorate, RDSO Manak Nagar Lucknow,(U.P) PIN-226011, India,  E-mail: dtd1rdso@gmail.com Phone no. (office) Rly-42845 BSNL- 0522-2465766,  Fax- 0522-2450297, Mob:9794863383

-

9.

Final draft Technical specification for zinc aluminium metallization of rails

Reasoned Document

Final draft Technical specification for zinc aluminium metallization of rails

23.12.2019

09.01.2020

Director/Track-I,Anusandhan Bhawan, Track Design Directorate, RDSO Manak Nagar Lucknow,(U.P) PIN-226011, India,  E-mail: dtd1rdso@gmail.com Phone no. (office) Rly-42845 BSNL- 0522-2465766,  Fax- 0522-2450297, -

8.

Draft ACS no. 5 to IRS-T-12:2009

Indian Railway Standard Specification for Flat Bottom Rails Serial no. IRS-T-12-2009

16.10.2019

15.11.2019

Director/Track-I,Anusandhan Bhawan, Track Design Directorate, RDSO Manak Nagar Lucknow,(U.P) PIN-226011, India,  E-mail: dtd1rdso@gmail.com Phone no. (office) Rly-42845 BSNL- 0522-2465766,  Fax- 0522-2458663, Mobile: 9794863383 -

7.

’Final Draft’  of corrigendum No. 3 to IRS specification IRS T-46-1996

Reasoned Document

’Final Draft’  of corrigendum No. 3 to IRS specification IRS T-46-1996

14.10.2019

29.10.2019

Sh. Prnav Kumar

Director/Track-IV/RDSO

Mob. 9794863299

email: dtd5rdso@gmail.com

-

6.

Draft Technical specification for zinc aluminium metallisation of rails

Draft Technical specification for zinc aluminium metallisation of rails

04.10.2019

04.11.2019

Director/Track-I,Anusandhan Bhawan, Track Design Directorate, RDSO Manak Nagar Lucknow,(U.P) PIN-226011, India,  E-mail: dtd1rdso@gmail.com Phone no. (office) Rly-42845 BSNL- 0522-2465766,  Fax- 0522-2450297 -

5.

Final Draft Technical  Specification for Re-Furbishing of Existing Glued Insulated Rail Joints and In-Situ Fabrication of Glued Insulated Rail Joints

Reasoned Document

Final Draft Technical Specification for Re-Furbishing of Existing Glued Insulated Rail Joints and In-Situ Fabrication of Glued
Insulated Rail Joints

02.09.2019

16.09.2019

Joint Director/Track-VI, RDSO, Manak Nagar, Lucknow, (U.P.) PIN-226011, India, E-mail: dtd6rdso@gmail.com, Phone No. (Office): Rly-42863, BSNL-0522-2462796,

 

4.

Draft Correction Slip No.3 to IRS T-46, 1996

Specification for Spheroidal Graphite Cast Iron inserts

23.08.2019

22.09.2019

Sh. Prnav Kumar

Director/Track-IV/RDSO

Mob. 9794863299

email: dtd5rdso@gmail.com

-

3.

Final draft ACS No. 1 to " Technical Specification for Track Based Lubricators (Electronic & Hydraulic Type) , June -2013, IRS/T-48"

Reasoned Document

Final draft ACS No. 1 to " Technical Specification for Track Based Lubricators (Electronic & Hydraulic Type) , June -2013, IRS/T-48"

31.07.2019

19.08.2019

Director/Track-I,Anusandhan Bhawan, Track Design Directorate, RDSO Manak Nagar Lucknow,(U.P) PIN-226011, India,  E-mail: dtd1rdso@gmail.com Phone no. (office) Rly-42845 BSNL- 0522-2465766,  Fax- 0522-2450297 -
2.

Draft Addendum & Corrigendum Slip No. 4 to IRS:T-12/2009

Reasoned Document

Indian Railways Standard Specification for Flat Bottom Railway Rails Serial no. T-12-2009 28.01.2019 12.02.2019 Director/Track-I,RDSO Manak Nagar Lucknow,(U.P) PIN-226011, India,  E-mail: dtd1rdso@gmail.com Phone no. (office) Rly-42845 BANL- 0522-2465766,  Fax- 0522-2458663,Mob:9794863383 -
1. STR Schedule of Technical Requirement for manufacture of PSC Sleepers 04.02.2016 19.02.2016

Jt. Director/ QAC/TK, RDSO, Manak Nagar, Lucknow (U.P) 226011 , Email: dqac.tk.rdso@gmail.com

Rly Ph:42551

Mob: 9794863278
Final draft copy of modified Schedule of Technical Requirement for manufacture of PSC Sleepers
 Finalised specification/STR after reviewed
 
S.No.
Specification/ STR No.
Description
Date of finalisation incorporating comments
Remarks
1. Final revised specification IRS:T29-2016 Final  Revised Specification for Cast Manganese Steel (CMS) crossings (IRS:T29-2016) 28.11.2016 Approved by Railway Board

2.

Provisional Specification for Composite Sleepers (2014)

Provisional Specification for Composite Sleepers (2014)- Rev.1/2017

09.05.2017

-

3. Functional Specification for Rubberised Surface at Level Crossings  Functional Specification for Rubberised Surface at Level Crossings 23.07.2017 -
 
 
 
 
 
 
 

 



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