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Draft Specification/STR for comment
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Draft Specification/ corrigendum to existing specification/ STR for Comments
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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.
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Sl No.
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Specification
/STR No.
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Description
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Date of Posting on website
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Last Date of Receipt of Comments
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Contact Details of RDSO personnel
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Remarks
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11 |
Final Draft "Indian Railway Standard Specification for Spheroidal Graphite Cast Irons"
Reasoned Document
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Final Draft "Indian Railway Standard Specification for Spheroidal Graphite Cast Irons" |
28.09.2022 |
12.10.2022 |
Director/Track-IV,
Track Design Directorate,
Anusandhan Bhawan, RDSO,
Manak Nagar, Lucknow (U.P)
PIN-226011, India,
E-mail:dtd5rdso@gmail.com
Ph -0522-2459052,
Fax - 0522-2465769,
Mob: 9794863299 |
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10 |
Final draft IRS specification for Rubber pad for placing beneath rails, Sl. No. T-55-2022
Reasoned Document |
Final Draft IRS specification for Rubber pad for placing beneath rails, Sl. No. T-55-2022 |
12.09.2022 |
27.09.2022 |
Director/Track-IV,
Track Design Directorate,
Anusandhan Bhawan, RDSO,
Manak Nagar, Lucknow (U.P)
PIN-226011, India,
E-mail:dtd5rdso@gmail.com
Ph -0522-2459052,
Fax - 0522-2465769,
Mob: 9794863299 |
IRS specification for Rubber pad for placing beneath rails, Sl. No. T-55-2022 is under review |
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9
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Item Specific guidelines & Schedule of Technical Requirements for Vendor approval for manufacture and supply of fishplates and fishplate bars
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31.08.2022
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15.09.2022
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Jt. Director/Track-VIII,
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: 9794863041
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- |
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8.
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Item Specific guidelines & Schedule of Technical Requirements
for manufacture and supply for Spring Steel Rounds
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03.08.2022
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02.09.2022
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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
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STR Document no. TDG 0045 Ver. '0' is under review
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7
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Final draft item specific guidelines & schedule of Technical requirements for manufacruring & supply of Rubber pad (Document no. TDG 0042 Rev.'0')
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14.06.2022
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29.06.2022
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Director/Track-IV,
Track Design Direstorate,
Anusandhan Bhawan,
RDSO, Manak Nagar,
Lucknow-226011
Email: dtd5rdso@gmail.com,
Ph-0522-2459052,
Fax: 0522-2465769,
Mob: 9794863299
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Item specific guidelines & schedule of Technical requirements for manufacruring & supply of Rubber pad (Document no. TDG 0042 Rev.'0') is under review
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6
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Final draft Schedule of Technical Requirement (2022) for Manufacture of PSC sleeper
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02.06.2022
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17.06.2022
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Director/Track-IV, Track Design Directorate,
Anusandhan Bhawan,
RDSO, Manak Nagar, Lucknow (U.P) PIN-226011, India,
E-mail: dtd5rdso@gmail.com
Ph - 0522-2459052,
Fax - 0522-2465769,
Mob: 9794863299
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Final draft Schedule of Technical Requirement (2022) for Manufacture of PSC sleeper is under review
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5
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Final draft corrigendum no. 1 to Indian Railway Standard Specification for Pre-Tensioned Prestressed COncrete Sleepers for Tournouts BG and MG Serial No. T-45 (Fourth Revision March 2021)
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12.04.2022
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27.04.2022
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Director/Track-IV, Track Design Directorate, Anusandhan Bhawan, RDSO, Manak Nagar, Lucknow (U.P) PIN-226011, India, E-mail:
dtd5rdso@gmail.com
Ph -0522-2459052,
Fax - 0522-2465769,
Mob: 9794863299
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4 |
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Final draft of "Item Specific Guidelines for Thick Web Switches"
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17.03.2022
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31.03.2022
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Director/Track-II, Track Design Directorate, Anusanshan Bhawan, RDSO, Manak Nagar, Lucknow, (U.P.) PIN-226011, India.
email:DTD3rdso@gmail.com
Phone No. (office): Rly-42844, BSNL (office): 0522-2465768
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3 |
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Final Draft of "Item Specific Guidelines for Improved Switch Expansion Joints" |
18.02.2022
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04.03.2022
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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
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2 |
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Final Draft of "Item Specific Guidelines for Fabricated Thick Web curved switches"
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27.12.2021
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10.01.2022
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Director/Track-III,
Track Design Directorate,
Anusandhan Bhawan, RDSO
Manaknagar
Lucknow (U.P.)
Pin-226011 , India
e-mail: dtd3rdso@gmail.com
Phone no. (office): Rly-42844
BSNL (Office): 0522-245768
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1
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Indian Railway Standard Specification For Fusion Welding Of Rails By Alumino – Thermic Process
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26.10.2021
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12.11.2021
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Director/Track-V,
Track Design,Directorate,
Anusandhan Bhawan, RDSO
,Manak Nagar, Lucknow (U.P) PIN-226011, India,
E-mail:rkr.5000@gov.in
Ph-0522-2450960,
Mob:9794863123
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Finalised specification/STR after reviewed
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S.No.
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Specification/ STR No.
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Description
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Date of finalisation incorporating comments
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Remarks
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Source : WELCOME TO RDSO CMS Team Last Reviewed on: 03-10-2022 
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