Approved vendor list for Electrical Items w.e.f 1st July 2016 to 31th December 2016

197 Pages·2016·3.18 MB·English

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PREFACE

1. The Master List of vendors for manufacture and supply of items/equipment of Electric
Locomotives, EMU, TL & AC (for coaches), equipment & conductors for 25 kV AC
Traction Installations and Energy Management approved by RDSO is updated upto 30th
June 2016. The items are grouped directorate-wise. The specification/ drawing/STR
number of each of the items has been given in column No. 3.
2. There is no Part- I or Part– II category for approved sources for repair/ rehabilitation of
major equipments of electric Locomotive and EMU.
3. Vendors approved for manufacture and supply of items/equipment have been
categorized as ‘Part – I’ and ‘Part – II’ and are situated in column Nos. 4 & 5 respectively
of this List. The definition of Part – I and Part – II vendors is as follows:
Part –I Category: This is the regular category of approval. The firms in this category
have been assessed to possess requisite infrastructure to produce consistent quality
material up to the assessed production capacity with regular monitoring of quality
assurance system.
Part –II Category: This is the initial category of approval which has been granted based
on asssessment of infrastructure facilities available and satisfactory demonstration of
production of samples as per specification. The firms possesss the requisite
infrastructure but their capability to consistently produce the quality material giving
satisfactory service life in field is yet to be established. A firm can also be placed under
Part- II category due to downgradation from Part- I category owing to specific cause.
4. Registration of vendors, Upgradation of vendors from Part-II to Part-I, Downgradation of
vendors from Part-I to Part-II, Temporary / Permanent delisting of vendors will be done
as per latest RDSO’s relevant ISO guidelines.
5. The Master List is divided in five parts and consists of XII chapters in all. Part A contains
items/equipment pertaining to Elecric Loco. Part B contains items/equipment pertaining
to EMU and TL & AC (coaches). Part C contains items pertaining to equipment and
conductors for 25 kV AC Traction Installation. Part D contains items/equipments
pertaining to Elecric Loco, EMU and TL & AC (for coaches) and equipment & conductors
for 25 kV AC Traction Installation dealt by Quality Assurance (Electrical) Directorate.
Part E contains items/equipment pertaining to Energy Management. Region-wise
Vendor’s name and addresses in full, their telephone, Fax numbers & Email address
have been given at the end of each Part in Chapters II, V, VIII and X respectively,
Distribution list is given in Chapter XII.
6. This Master List, read with any amendments issued in the future from time to time, is
valid from 01.07.2016 to 31.12.2016.
7. Sources for EMU and TL & AC coaches are being developed in line with instructions
issued by RB vide their letter No. 2001/Elec (G)/165/16 dt. 30.09.2008 & 2010/Elect.
(Dev) 225/ 1 dt. 07.06.2010.
8. Sources for Electric Loco Items are being developed in line with instructions issued by
Rly. Board’s letter No. 97/Elect (TRS)/113/4 dt. 7.7.1999, 5.1.2000 & 25.7.2001, 98/Elect
(Dev)/440/18/16 dt.9.8.1999, 96/Elect (TRS)/441/25Vol.II dt. 16.12.03, 2003/Elect
(TRS)/138/1/pt.2 dt. 20.9.04, 2003/Elect(TRS)/138/1 Pt. dt.12.7.04,
99/Elect(TRS)/441/2 dt. 23.6.05, 99/Elect(TRS)/113/20 Pt. dt. 28.10.02, 2005/Elect
(TRS)/441/11 dated 7/9/2005, 2003/Elect (TRS)/ 138/1/pt.2 dated27.2.2006,
97/Elect.(TRS)/113/4 Pt. II dated 11.10.2006, 2010/Elect. (Dev) 225/1dt. 07.06.2010and
97/Elect (TRS)/113/4 Part II dated 15.3.2011.
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9. The policy to be followed in respect of procurement of OHE and PSI items has been
clarified in Rly. Board’s letter No. 2001/RE/161/12 dt. 31.10.2001 and 2010/Elect (Dev)
225/1 dt.07.06.2010.
10. Sources for Energy Management are being developed in line with instructions issued by
Rly. Bd. vide their letter No. 2006/Elect(G)/150/9/Pt.I, dated 03.12.2015.
11. Traction Installation items of 2x25 kV AT system and conventional 25 kV BT system
having common specification are given in Chapter VI. However, the items exclusive to
2x25 kV AT systems are given in Chapter – VII.
12. Chapter VI and VII for Traction Installation items does not include the approved suppliers
for parts, fittings and accessories for power transformer and interlocks for circuit
breaker, interrupters and isolators. These equipments/ accessories are normally required
by the manufacturers of power transformers, circuit breakers, interrupters and isolators.
Suppliers for these equipments/accessories will be recommended by RDSO in the
specification of respective equipment.
13. The directorate-wise total no. of item-groups and total no. of itemsappearing in this
vendor directory are as follows:
S.N. Directorate No. of item-groups No. of items
1 Electrical Directorate 43 103
2 PS&EMU directorate 26 62
3 Traction Installation Directorate 18 97
4 QA (Electrical) Directorate 14 86
5 Energy Management 02 02
14. To facilitate the procuring agency in nominating the inspecting agency, a region-wise list
of vendors is given. The region-wise list is only for guidance of procuring agencies and is
in no way meant to restrict the choice of vendors during tendering by Railways, on
regional basis.
15. The figures given in brackets against each firm (wherever furnished by firm) are the
annual manufacturing capacity, committed to Railways by the firms. The annual
production capacities of the vendors have been indicated in the vendor list to the extent
available. These figures are dynamic and may change from time to time, as the vendors
keep on making adjustments in their product-wise capacity. These capacity figures are
based on declarations of the vendors only and, in many cases, yet to be verified by
RDSO. The production capacity figures indicated in this vendor list are only indicative
and in no way meant to influence the decisions of the Tender committees while deciding
the tenders.
16. Vendor’s Responsibility: If due to any oversight/typographical error or any other reason,
a vendor has been incorrectly placed in Part-I or Part-II for a particular item, then:
the vendor shall immediately inform RDSO about the error (as per ISO Doc. No. QO-D-
7.1-9 Ver- 4.0).
17. The Indian Firm/ Partner/ Representative, if any, should be treated as sales
Representative of OEM subject to having valid MOU or Agreement wih OEM. The
validity of MOU/ Agreement should be verified by RDSO from the OEM at the time of
granting approval. Railways while placing order should re-verify the validity of MOU/
Agreement wih OEM.
18. Changes in Vendor Directory: Approvals granted in the intervening period between the
issue of this directory and the next directory to be issued should be considered as valid
on the basis of the approval letters issued by competent authority of RDSO. Such
changes in the vendor directory (e.g. addition/ deletion/ upgradation/ downgradation,
etc.) would be made available through amendments. The Vendor directory and its
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subsequent amendments shall be available at the RDSO web-portal
www.rdso.indianrailways.gov.in accessible through the Internet.
19. Whenever inspection of item(s), for which a vendor is approved, is
withheld/suspended, the status of the firm shall remain unchanged i.e. for all
purposes, the approval status of the vendor shall be as indicated in the vendor directory.
20. Procedure to be followed if samples are picked up from consignee end by RDSO or any
vigilance organization: In case samples are picked up from consignee end by RDSO or
any vigilance organization, three samples shall be picked up and initially 1st sample shall
be tested and if it is passed to conform to the requirements of the specification/drawings,
no more tests need to be done. However, as soon as 1st sample fails, consignee shall
be advised about the same with the direction that no further material from the suspect lot
shall be issued / consumed. Decision on 2nd/3rd sample to be taken within four weeks.
In case 2nd/3rd sample fails, then the said lot shall be considered as rejected.
Consignee shall be informed immediately and the further action shall be taken by the
consignee as per Railway Board’s letter No.2000/RS(G)/379/2 dated 13.03.2009
(excluding para 3.0) for material inspected by RDSO.
21. Footnotes/ Remark, whenever provided, may be referred to, for additional information.
22. Issues of a purely technical nature (e.g. specification, drawing, etc.)in respect of
QA/Elect.controlled items should also be addressed to the concerned design
Directorates.
23. Contact Adresses for clarification:
23.1Office address and phone no. of different Directorates are as follows:
S.N. Directorate Designation Phone / E-mail Address
Cell no.
1 Electrical Directorate EDSE (Co-ordination) 0522- [email protected]
2450374
2 PS&EMU ED/PS&EMU 0522- [email protected]
Directorate 2454070
3 Traction Installation ED /TI (Co-ordination) 0522- [email protected]
Directorate 2450709
4 QA (Elect.) ED/EM 0522- [email protected]
Directorate 2455109
5 Energy Management ED/EM 0522- [email protected]
Directorate 2455109

23.2 Contact details of controlling ED/ Directors:
Controlling ED/ Director of the item is the right person to be contacted on matters relating
under approval/technical matters. The contact details of controlling ED/ directors are as
follows:
S. Directorate Designation Cell No. Fax No. E-mail ID
No
1. Electrical EDSE 9794863131 0522-2450374 [email protected]
DSE/TPL 9794863196 0522-2465737 [email protected]
DSE/C&S 9794863201 0522-2465754 [email protected]
DSE/PS&SC 9794863133 0522-2450374 [email protected]
DSE/TM 9794863138 0522-2465716 [email protected]
2. Traction DTI/OHE/E 9794863134 0522-2465765 [email protected]
Insttalation DTI/OHE/D 9794863253 0522-2465731 [email protected]
DTI/PSI 9794863250 0522-2465763 [email protected]
3. PS&EMU DSE/TL&AC 9794863059 0522-2465738 [email protected]
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DSE/PE&Battery 9794863121 0522-2465717 [email protected]
DSE/3Ph.EMU 9794863258 0522-2462406 director.3phemu.metro@g
&Metro mail.com
DSE/Conv.EMU 9794863252 0522-2450651 [email protected]
DSE/MRVC 9794863238 0522-2451776 [email protected]
4. QA(Elect.) Director/QA(Elect.) 9794863249 0522-2465741 [email protected]
5. Energy Director/EM 9794863107 0522-2461152 [email protected]
Management

23.3 The addresses of QA/ElectricalDte’sinspection unit are follows:
The QA/ElectricalDte has inspection cells located at the following addresses for carrying out
various inspection activities at those locations:
S. Inspection Designation Cell No. Fax No. E-mail ID
No Cell
1. Bhopal ED/Inspection/Bhopal 9752031000 0755- [email protected]
2500416
2. Jhansi Director/QA(Elect.) 9794863249 0522- [email protected]
2465741

24. For compliance to Rly Bd’s letter no. 2010/RS (G) 363/1 dt 05.07.2012 regarding ‘Public
Procurement Policy’ for goods procured and services rendered by Micro and Small
Enterprises (MSEs),data of approved vendors identifying MSEs and among them those
belonging to SC/STs have been provided under column ‘Category’ &‘Ownership’ for
enterprise/firm’s category and its ownership respectively in the table of ‘Details of the
Vendors’ in the following manner:-
I) Category of Firm/Enterprises-‘M’ for Micro Enterprises, ‘S’ for Small Enterprises and
‘OTH’ for Other than Micro/Small Enterprises.
II) Ownership of Firm/Enterprises-‘SC’ for Scheduled Castes, ‘ST’ for Scheduled Tribes and
(OTH) for Other than Scheduled Castes/Scheduled Tribes.
25. The name 0f sister concerns have been mentioned against each item of VendorDirectory
wherever applicable.This should be kept in view (wherever applicable) to highlight the fact
that the competing firms are sister concerns while dealing with Tenders.
26. Railway Board’s guidelines for dealing with Cartel formation: Some of the important letters
issued by Rly. Boards on matters relating to Cartel formation by vendors are as follows:
i) Rly. Board’s letter No.2001/RS(G)/779/4 dated 05.08.2002
ii) Rly. Board’s letter No.99/RS(G)709/1 dt 03.05.2005
iii) Rly. Board’s letter No.2005/RS(G)/709/1 dt 17.11.2006
iv) Rly. Board’s letter No.2001/RS(G)/779/4 dt 12.12.2006
However, the procuring agency should also refer to any further instructions issued by
Rly. Board on the above subject, if any.
26.1 Rly. Bd’s letter no.2001/RS(G)/779/4 dt 05.08.2002, is reproduced as follows:
No.2001/RS(G)/779/4 New Delhi dt 05.08.2002
The General Managers,
All Indian Railways
Including CLW, DLW, ICF, RCF & WAP
East Coast Railway, Bhubaneshwar,
East Central Railway, Hajipur,
North Central Railway, Allahabad,
North Western Railway, Jaipur,
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South Western Railway, Banglore,
West Central Railway, Jabalpur,

The General Manager (Const),
N.F. Rly.Guwahati.
CAOs (Const), All Indian Railways (except NF Rly)
The Director General, RDSO, Lucknow
The General Manager,
Central Organisation for Rly. Electrification, Allahabad
The General Manager, Metro Railway, Kolkata
CAO, Diesel Component Works, Patiala
CAO, COFMOW, Rly. Offices Complex, Tilak Bridge, New Delhi.

Sub: Cartel formation by approved vendors.
A number of references have been received from Railways/PUs regarding
cartel formation by approved vendors and consequent substantial increase in rates in
tenders. In such cases, even the negotiations have not helped in obtaining significant
reduction in prices. This issue was discussed in detail in the 56th Conference of
Controller of Stores at Rly. Bd on 13th/14th June, 2002 and it emerged that most of the
approved vendors are taking undue advantage of Railways policy of bulk quantity
procurement only from approved sources.
2. After having considered the matter in detail, it has been decided that the tender
documents may include following conditions.
a) Whatever all or most of the approved firms quote equal rates and cartel formation is
suspended. Railways reserve the right to place order on one or more firms with
exclusion of the rest without assigning any reasons thereof.
b) Firms are expected to quote for a quantity not less than 50% of tendered quantity.
Offers for quantity less than 50% of tendered quantity will be considered
unresponsive and liable to be rejected in case cartel formation is suspected.
Railways, however, reserve the right to order on one or more firm any quantity.
c) The firm who quote in cartel may be warned that their names are likely to be deleted
from list of approved sources.
3. Selection of one or more firms as per Para 2(a) above, may be on the basis of past
performance records,capability, capacity, quality performance, location after sales
service response etc. subjects to rates being considered reasonable. Wherever
tendered quantity is quite large and the capacity of approved firms individually is small,
minimum 50% quantity limit as per para 2(b) may be suitably modified in tender
conditions. Further, Railways may report the details of firms found involved in forming
cartel to source approving authority for considering down gradation/deletion of names
of such firms from list of approved sources.
4. The instructions contained in Board’s letter no.99/RS(G)/709/1. Dt 6.09.99 of ordering
not more than 15% of quantity of Part II approved sources and 5% of quantity on new
source are to be followed in normal circumstances. Wherever there is suspected cartel
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formation from approved sources, after recording the reasons, railways are permitted to
place orders on Part II sources and new cources beyond 15 % and 5% respecitively.
5. Despite above measures, if there is not success in breaking cartel. Further recourse as
may be deemed fit, including taking up the matter with MRTP commission or proposed
competition commission of India (as and when it is set up) may be considered.
6. This issue with concurrence of finance directorate of Ministry of Railways.
Sd/-
(P.C. Sharma)
Executive Director Railway Stores (G)
Railway Board
No. 2001/RS(G)/779/4

Copy to:
The COSs, all Indian Railways/Production Units.
FA & CAOs, all Indian Railways & Production Units.
Executie Director, Iron & Steel 3, KoilaGhat Street, Kolkata.
The Director of Audit, All Indian Railways.
The Managing Director, RITES, New Delhi House, Barakhamba Road, New Delhi.

Sd/-
(P.C. Sharma)
Executive Director Railway Stores (G)
Railway Board
Copy to :
AM(RS), AM(L), AM(ME), AM(PU), AM(F), AM(CE), AM(TELE), AM(Sig), EDRS (C), EDRS(P),
EDRS(S), EDV(v), EDF(S), EDME(Traction), EDEE(Dev), EDEE (G), F(S)-I, F(S)-II, and all
other offcers and Branches of Stores Dte.
Sd/-
(P.C. Sharma)
Executive Director Railway Stores(G)
Railway Board
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INDEX

P A R T ‘A’ : ELECTRIC LOCO
CHAPTER NO. CHAPTER TITLE S.N. ITEM PAGE
CHAPTER-I SECTION-A 1. Cable Transit System 13
2. Carbon brush 13

3. All types of roller and ball bearings 14
Items being dealt by Electrical
4. Items common for Traction Motor type HS 15250A & TAO 659 16
Directorate
5. Items only for Traction Motor TAO-659 19
6. Items for Hitachi traction motors: Type: HS-15250A 20
7. Lubricants for 3 Phase locomotives 27
8. Microprocessor based energy cum speed monitoring unit 27

9. Microprocessor based control and fault diagnostic system 27
10. Vigilance Control Device to be usedin 25 KV AC Tap 27
changer Locomotive
11. 180 KVA Static converter for AC electric locomotives 27
12. Axle Box Bearing and Complete Axle Box Assembly 27
13. Bearings for Aluminium Gear Case of WAP5 28
14. Transfomer Tank 28
15. Transformer oil 28
16. Vacuum Circuit Breaker 28
17. Rubber Components for transmission system of 3-phase 29
locomotives
18. Rubber Components for brake system for 3-phase locomotives 29
19. Brake system for 3-phase locomotives 29
20. Main compressor 29
21. Lead acid Batteries for Electric Locos 30
22. Pantographs 30
23. Spares for Pantograph 31
24. Matalised carbon Strip for Pantographs 31
25. Crowned Gear Coupling for WAP5 32
26. Aluminium Gear Box for WAP5 32
27. Cooling unit for Three Phase Locomotive 32
28. Mechanical Items for Traction Motors 33
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29. Tri Plate Panel for Conventional Electic Locomotive 40
30. Stick Type Master Controller 40
31. Axle Box Housing with Grease nipple (Without Bearing) 40
32. Bonded Rubber Sandwich Ass. For TAO & Hitachi 40
33. Spring Seat Assembly for WAM-4 & WAG-5 Locos 40
34. TBU Assembly for WAG-7 Class 41
35. Gear in 2 Halves 41
36. TM Suspension bearing Oil pump 41
37. Metallic Pinion for SB oil Pump 41
38. Nylon Pinion for SB Oil pump 41
39. End Shield of Auxiliary motors 41
40. ARNO Converter 120 KVA 41
41. Hotel Load Converter for WAP-7 Locomotives (2X500 KVA) 42
42. New items assigned to RDSO 42
43. Sources for repair / rehabilitation of major equipments of 42
Electric Locomotives & EMU
CHAPTER-I SECTION-B 1. Loco Brake Equipment 49
2. Air dryer 50

3. Air brake rubber components 50
Items being dealt by other
4. Suspension Coil Spring for Locomotive 51
Directorates
5. Snubber Assembly for Locomotive 51
Loco Brake Equipment 6. High Tensile CBC Coupler & its Components for Locomotives 51
7. High Capacity Draft Gear 52
8. Screw Coupling 53
9. Three axle cast steel trimount and Flexicoil bogie frame for BG 53
Locomotives
10. Fabricated Bogie frame & Bolster Assembly for Locomotive 53
11. Conical Thrust pad 53
12. TPU Spring Pads (Happy Pad) for Locomotives 53
13. Hose Coupling Assembly for freight &Coaching stock 53
14. Locomotive side buffer assembly and its spares 53
15. L’ Type Composition Brake Block 53
16. Lubricants (For conventional Locos) 54
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REGION-WISE LIST OF ELECTRIC LOCO ITEMS 55-94
CHAPTER – II FIRMS & THEIR ADDRESS

P A R T ‘B’: EMU AND TL&AC
CHAPTER-III Items being dealt by 1. EMU transformer 95
2. Traction Motor 95
PS&EMU Directorate
3. Bearings 95

4. Microprocessor- based electronic speed indicating- cum -recording 96
and energy monitoring system for 25 KV AC EMU, MEMUs & 1500
V DC EMUs
5. Lubricants 96
6. LED based Tail Light 97
7. Rubber and Metal bonded Rubber Components for the valves of EP 97
brake systems
8 LED based head code, GPS based passenger information and public 98
address system for EMUs/MEMUs
CHAPTER-IV Items being dealt by 1. Battery 99
2. ERRU 99
PS&EMU Directorate
3. Microprocessor controller for roof mounted AC package unit for 100

LHB coaches and double decker
EQUIPMENT FOR TRAIN 4. BLDC fan 100
5. Endless ``v’’ belt for railway coaches 100
LIGHTING & AIR
6. Brushless Alternator with rectifier regulator along with Belt 100
CONDITIONING
tensioningDevice.
7. Axle/ Alternator Pulleys for TL & AC coaches 101
8. Roof mounted AC Package Units 101
9. 415 V, 3-phase induction motor for roof mounted AC package units. 101
10. 25 kVA under-slung inverter 102
11. Battery Charger 102
12. DA Set for Power Car 102
13. Step Down Transformer for EOG Coaches 103