Indian Railway main logo Welcome to Indian Railways
View Content in Hindi
National Emblem of India

About CLW

Department

Loco Portal

News & Recruitment

Vendor Information

Tender Information

Contact Us



SMS Inquiry


Bookmark Mail this page Print this page
QUICK LINKS
Draft Specification for Feedback

Draft Specification for Feedback

All concerned are requested to kindly get these speciifcations examined and give comments/ remarks within stipulated time for betterment.

SN SPEC/DRAWING/STR Description Date of Posting on Website Last Date of recipt of comments Remarks/Observations to be mailed at Remarks
70.

Specification No. 

CLW/ES/3/0010/E

Modified Specification of Earthing Switch for VCB

   (Download)

15.11.2022 14.12.2022

dyceed2@clw.railnet.gov.in

dyceed2@gmail.com

Active
69.

Specification No.

CLW/ES/C-47/J

Modified Specification for VCB

  (Download)

15.11.2022 14.12.2022

dyceed2@clw.railnet.gov.in

dyceed2@gmail.com

Active
68. Drawing No. 06/3/19/132 Alt.1

Modified Drawing of Brake Shoe Key in Brake Rigging Arrangement.

  (Download)

04.11.2022 03.12.2022

dyceed1@clw.railnet.gov.in

eldobogie2020@gmail.com

Active
67. Specification No. CLW/MS/3/029, Alt-10

Draft CLW Specification No. CLW/MS/3/029, Alt-10 for SS Tube.

  (Download)

03.11.2022 02.12.2022 dyceeconv@clw.railnet.gov.in Active
66. Specification No. CLW/ES/3/0072, Alt-G

Revised Specification No. CLW/ES/3/0072, Alt-G of Indication Lamp and Illuminated Push Button

  (Download)

28.10.2022 27.11.2022

dyceed2@clw.railnet.gov.in

dyceed2@gmail.com

Active
65. Specification No. CLW/ES/3/0075, Alt-B

Revised Specification No. CLW/ES/3/0075, Alt-B of Toggle Switches

   (Download)

28.10.2022 27.11.2022

dyceed2@clw.railnet.gov.in

dyceed2@gmail.com

Active
64. Specification No. CLW/ES/3/0239, Alt-D

Revised Specification No. CLW/ES/3/0239, Alt-D of Panel A Complete

   (Download)

28.10.2022 27.11.2022

dyceed2@clw.railnet.gov.in

dyceed2@gmail.com

Active
63. Specification No. CLW/ES/3/0021

Draft Specification No. CLW/ES/3/0021 of Blower Scavange for Machine Room and Oil Cooler 

  Download

18.10.2022 17.11.2022

dyceed2@clw.railnet.gov.in

dyceed2@gmail.com

Active
62. Drg. No. 1209-01.315-017, Alt.1

Modified Drawing of Bolt for WAG-9, WAG-9HC &WAP-7 Locos.

  Download

18.10.2022 17.11.2022

dyceed1@clw.railnet.gov.in

eldobogie2020@gmail.com

Active
61

Drg No. 1209-08.130-592

Drg No. 1209-08.230-013, Alt 2

Spec No.CLW/MS/3/158

Draft specoiifcation and Drawaing for FRP-Under Panel for WAG9HC loco with top operated handles at E-Type CBC 

Download1

Download2

Download 3 

05.09.2022 06.10.2022 dyceeconv@clw.railnet.gov.in Close
60.

Specn. No. -

CLW/MS/03/0670, Alt-1

Draft Specification of Electrical Signal Exchange System for 3-Phase Electric Locomotives.

 (Download)

06.09.2022 05.10.2022 dyceeconv@clw.railnet.gov.in Close
59

CLW Drg No. 1209-02.426-369, 1209-02.426-368 & 1209-02.426-371

Vertcal Damper Bracket assembly for WAG-9HC/WAP-7 Download 30.08.2022 30.09.2022 dyceeconv@clw.railnet.gov.in Close
58.

Spec. No. CLW/MS/3/0154

Draw. No. 1209-03.035-006, ALT..7

Draw. No. 1209-03.035-046, ALT..9

1. Draft Specification of Fabricated Items-    Download

2. Drawing of Bodyside Complete RHS-      Download

3. Drawing of Bodyside Complete LHS-       Download

23.08.2022 22.09.2022 dyceeconv@clw.railnet.gov.in Close
57

Specification No.

CLW/ES/3/0672

Draft Specification For LED Light Fittings  For Driver's Cab And Corridor Lighting for 3-Ph. Electric Locomotives.

(Download)

12.08.2022 11.09.2022

dyceed2@clw.railnet.gov.in

dyceed2@gmail.com

Close
56.
 
Specification No. CLW/ES/3/0109, Ait. G

Revised Specification of Cab Heater/ Ventilation of Three Phase Locomotives.

   (Download)

08.08.2022 07.09.2022

dyceed2@clw.railnet.gov.in

dyceed2@gmail.com

Close
55.

Drg. No.

1) 1209-15.143-155

2) 1209-15.143-297

3) 1209-15.443-178

4) 1209-15.143-158

 

Modified drawing of

1) Mounting Panel Assly.

2) Panel sheet 2 thk. ( New Drawing)

3) Distance Bolt M4 for SB-1 (in red ink)

4) Distance Bolt M4 for SB-1 (in red ink)

28.07.2022 27.08.2022 dyceeconv@clw.railnet.gov.in Close
54. CLW/ES/3/0014 H

Draft Specification for Resistors (Head Light Dimmer) in red ink

  (Download)

12.07.2022 11.08.2022

dyceed2@clw.railnet.gov.in

dyceed2@gmail.com

Close
53. Drg No. IB031-00287 Alt.6

Equipmnet room wall assembly (in red ink)

Downlaod

06.07.2022 05.08.2022 dyceeconv@clw.railnet.gov.in Close
52. CLW/ES/C-47/J

Draft Specification of VCB specification for amendment (in red ink)

   (Download)

04.07.2022 03.08.2022

dyceed2@clw.railnet.gov.in

dyceed2@gmail.com

Close
51. Drawing No. 05/3/57/31 Alt.5

Modified Drawing for Cast Steel Striker Casting for WAG-9HC 3-Ph. Electric Locomotives.

  (Download)

31.05.2022 30.06.2022 dyceeconv@clw.railnet.gov.in Close
50. Part No. 20973202

Modified Drawing for Safety Guard ASM for Angle Cock (FP & BP)

   (Download)

31.05.2022 30.06.2022 dyceeconv@clw.railnet.gov.in Close
49

1. DFIKS-4/4/2022/1

2. ALPS-D/04/4/22/2

3. ADFIK-S/04/4/22/3

4. ALPS/AD/04/4/22/4

5.SKETCH NO ALPS/05/04/22/1

Fibre Glass Insulation Kit 

Downlaod 

09.05.2022 10.06.2022 dyceeconv@clw.railnet.gov.in Close
48.

1. Drg. No. 1209-08.230-226, Alt-3

2. 1209-08.230-594, Alt-0

3. 1209-08.330-593, Alt-0

4. 1209-08.248-037, Alt-0

1. Main Desk Top Panel-LH

2. Main Desk Top Panel-LH with Cover Plate

3. Cover Plate- Driver's  Brake Valve

4. Escutcheon Plate Driver's Brake Controller

       (Download)

26.04.2022 25.05.2022 dyceeconv@clw.railnet.gov.in Close
47. CLW/ES/3/0055, Alt-H

Modified Draft Specification No. CLW/ES/3/0055 Alt-H for Blocking Diode

  (Download)

05.04.2022 04.05.2022

dyceed2@clw.railnet.gov.in

dyceed2@gmail.com

Close
46. 1209-01.313-022, dtd 28.02.2022

Proposed Drawing of Protecting Arrgt. and Detail for Oil Level Gauge R2 drawing No.1209-01.313-022 (Red Worked dtd 28.02.2022)

     (Download)

23.03.2022 22.04.2022

dyceed1@clw.railnet.gov.in

eldobogie2020@gmail.com

Close
45. Drawing for Modified Platform Assly.

Modified Platform Assly (LH & RH)

  (Download)

22.03.2022 21.04.2022 dyceeconv@clw.railnet.gov.in Close
44. Drawings of Modified FRP & Specification.

Modified Fibre Glass Reinforcing Plastic Under Panel and its Mounting Arrangement

 (Download Drawing)   (Download Specification)

22.03.2022 21.04.2022 dyceeconv@clw.railnet.gov.in Close
43. Drawings of Top operated Handles

Drawings of Top Operated Handles and its Mounting Brakets with atrrangement

 (Download )

22.03.2022 21.04.2022 dyceeconv@clw.railnet.gov.in Close
42

DRG No. 1209-02.326-316

DRG No. 1209-02.326-260

Cable Entry Cut outs of WEB REAR RH and WEB REAR LH of Head Stock Assembly for WAP7 Locmotives 

Downalod_Draft_Modififed_Drawings

21.03.2022 20.04.2022 dyceeconv@clw.railnet.gov.in Close
41 CLW/MS/3/152

Machine Room Side Wall

    Download_Spec    

14.03.2022 13.04.2022 dyceeconv@clw.railnet.gov.in Close
40

(i) R/9/0087

(ii) M/9/0003

(iii) M/9/0009

Above are category Number

(i)Components of general arrgt. of floor ventilation ducting

(ii) Screw hex head

(iii) Conical Spring Washer 

Dowanlod details for chnage in scope of supply

Downlaod_Drawing      Download_category

24.02.2022 23.03.2022 dyceeconv@clw.railnet.gov.in Close
39. Drawing No. 05/3/57/31

Draft Modified Drawing No. 05/3/57/31, Alt.4 for Mofidified Striker Casting used at WAG-9HC 3Ph. Electric Loco.

    (Download)

24.02.2022 23.03.2022 dyceeconv@clw.railnet.gov.in Close
38. SKETCH No. i) E2 LHS/19/06/2021 ii) E1RHS/20/06/2021, iii) E2 RHS/21/06/2021, iv) E1 LHS//22/06/2021, v) SEC-VIEW/20/06/2021

Draft Modified Drawing IGBT- Spring Pocket  Cast Steel Ballast

           (Download)

24.02.2022 23.03.2022 dyceeconv@clw.railnet.gov.in  Close
37. CLW/AMC/C-D&D/06

Draft Condition for comprehensive maintenance contract of IGBT based Composite Converter for Passenger Class of Electric Locmotives 

Download

22.02.2022 21.03.2022 dyceedd@clw.railnet.gov.in Close
36.   Cable Connection Chart

Draft Cable connection Chart of Complete HB1/2, SB1/2 (without Electronics), Filter & F-Cublicles along with all equipments and Cabling for i) WAG-9 Electruic Locomotive and ii) WAP-7, WAP-5 Electric Locomotve with Push Pull Operation and Hotel Load.

      1) Download 2) Download 3) Download 4) Download

     5) Download 6) Download

08.02.2022 07.03.2022 dyceed2@clw.railnet.gov.in Closed
35.

CLW/ES/3/0047, Alt-F

CLW/ES/3/0671, Alt-A

a) Draft Specification of UIC Socket 13 PIN Specification No. CLW/ES/3/0047, Alt-F

b) Draft Specification of UIC Socket 22 PIN Specification No. CLW/ES/3/0671, Alt-A

 a) Download  b) Download

 07.02.2022  06.03.2022 dyceed2@clw.railnet.gov.in Closed
34. 05/3/57/31 Alt.4

Modified Drawing No. 05/3/57/31 Alt.4 for Modified Striker Casting used at WAG-9HC 3-Phase Electric Locomotives.

  (Download)

20.01.2022 19.02.2022 dyceeconv@clw.railnet.gov.in Closed
33 CLW/MS/3/117

Draft Modified Specification No. CLW/MS/3/117, Alt.06 for Driver's Desk Frame Assembly for 3Ph Electric Locomotives

(Download)

19.01.2022 18.02.2022 dyceeconv@clw.railnet.gov.in Closed

32

CLW/ES/3/0054, Alt-B

Revised Draft Specification No. CLW/ES/3/0054, Alt-B for DC-DC Converter (Download)

24.12.2021

23.01.2022

dyceed2@clw.railnet.gov.in

Closed

31

SKVL-582,SKVL-4876, SKVL-4877, SKVL-186, 1209-01.412-188, 1209-01.312-198, 1209-01.312-195, 1209-01.312-199, 1209-01.312-196, 1209-01.312-184, skvl-585, 06/3/19/135, 06/4/19/111, 06/3/19/138, SKVL-584, 06/4/19/110

Draft Modified drawing of Brake Gear Arrgt. and Bogie Frame of WAG-9, WAG-9HC & WAP-7 Loco.(Download)

20.12.2021

19.01.2022

dyceed1@clw.railnet.gov.in

Closed

30

1209-02.427-057 Alt-2, 1209-02.327-056, Alt-5, 1209-02.427-064, Alt-2, IB026-00905, Alt-2, IB026-00917, Alt-2

Draft Modified Drawing for Mounting Braket Assembly for under Slung Compressor and Battery Box for WAG-9 and WAP-7 Loco (Download1Download2Download3Download4Download5)

14.12.2021

13.01.2022

dyceeconv@clw.railnet.gov.in

Closed

29

CLW/ES/3/0055 Alt-G

Revised Draft Specification No. CLW/ES/3/0055 Alt-G for Blocking Diode. (Download)

06.11.2021

05.12.2021

dyceed2@clw.railnet.gov.in

Closed

28

CLW/MS/3/111 Alt-6

Draft Specification number CLW/MS/3/111 Alt6 for Inter Lock Assly of Cab Side Door & Lock Asly. for M/C Room Door for 3-Phase Locomotives. (Download)

30.10.2021

29.11.2021

dyceeconv@clw.railnet.gov.in

Closed

27

CLW/MS/3/Bogie/003

Draft modification of Specn. for Bogie Frame of WAG-9, WAG-9HC & WAP-7. (Download)

21.10.2021

20.11.2021

dyceed1@clw.railnet.gov.in

Closed

26

i) Drawing No. 1209-01.412-194

ii) Drawing No. 06/2/19/146

i) Draft modification of drawing (Shown in red) for Bush of Bogie Frame Download

ii) Draft modification of drawing (Shown in red) for Bushes for Brake Rigging  Download)

21.10.2021

20.11.2021

dyceed1@clw.railnet.gov.in

Closed

25

CLW/MS/3/111, Alt-6

Draft Modified Specification of CLW/MS/3/111 for Interlock assembly for 3-Phase Electric Locomotives (Download)

04.10.2021

03.11.2021

dyceeconv@clw.railnet.gov.in

Closed

24

CLW/MS/3/ 035 Alt.-4

Revised Specification of Blind Assly. for WAG-9 & WAP-5 (Download)

22.09.2021

21.10.2021

dyceeconv@clw.railnet.gov.in

Closed

23

CLW/MS/3/021 Alt.7 Draft Drawing No. 1209-01.413-031 Alt.7 Draft

Draft Modified Specification No. CLW/MS/3/021 Alt 7 and Drg. No. 1209-08.131-010 Alt.7 for Driver's seat & Pedestal Assembly for 3Ph Electric Locomotive (Download Drg..) (Download Specn.)

18.09.2021

17.10.2021

dyceeconv@clw.railnet.gov.in

Closed

22

CLW/ES/3/0671 Alt.A

Revised Specification for UIC Scocket 22 PIN for 3-Phase Electric Loco. (Download)

18.09.2021

17.10.2021

dyceed2@clw.railnet.gov.in

Closed

21

CLW/ES/3/0047 Alt. F

Revised Specification for UIC Scocket 13 PIN for 3-Phase Electric Loco. (Download)

18.09.2021

17.10.2021

dyceed2@clw.railnet.gov.in

Closed

20

Drawing No. 1209-01.413-031 Draft

Inter Lock Washer M20 (Download)

02.09.2021

01.10.2021

dyceed1@clw.railnet.gov.in

Closed

19

CLW/C-D&D/ES/3/0540, Alt-A

Final STR for manufcaturing, testing and supplying Distibuted Power Wireless Control System for Three Phase Electric Locomotives as per Spec No. CLW/C-D&D/ES/3/0540, Alt-A  Download STR Download Spec

07.06.2021

06.07.2021

ceednd@clw.railnet.gov.in
dyceedd@clw.railnet.gov.in

Closed

18

STR No-C-D&D/T/57/STR

Draft STR for Repair of Printed Circuit Board of 3-Phase electric Locomotive Type WAP-5, WAP-7 & WAG-9, STR No-C-D&D/T/57/STR Issued on May 2021 Download

03.06.2021

02.07.2021

ceednd@clw.railnet.gov.in
dyceedd@clw.railnet.gov.in

Closed

17

CLW/C-D&D/ES/3/0546, Alt..A

Draft Specification for Remote Monitoring System for Three Phase Electric Locomotives Specification No.: CLW/C-D&D/ES/3/0546, Alt..A
Issued in April 2021 Download

08.05.2021

07.06.2021

ceednd@clw.railnet.gov.in
dyceedd@clw.railnet.gov.in

Closed

16

CLW/ES/3/532, Rev.1

Draft Specification for software developmnet lab
Specification No.: CLW/ES/3/532, Rev.1 Download

08.02.2021

23.02.2021

ceednd@clw.railnet.gov.in
dyceedd@clw.railnet.gov.in

Closed

15

CLW/MS/3/Bogie/005, Alt.-2

Revised Specification for Sealing Adhesives for 3-Phase Electric Loco.(Download)

01.02.2020

01.03.2020

cdndclw@gmail.com

Closed

14

CLW/MS/3/Bogie/005, Alt.-2

Revised Specification for Sealing Adhesives for 3-Phase Electric Loco. (Download)

08.11.2019

07.12.2019

cdndclw@gmail.com

Closed

13

CLW/ES/3/0671

Draft Specification for UIC Socket for Push Pull Operation of Electric Locomotives (Download)

07.09.2019

06.10.2019

dyceed2@gmail.com

Closed

12

CLW/2018/ELDO/M/STR/050, Rev.-"0"

Final STR for Manufacturing and supply of Stainless Steel Pipe Fittings for 3-Phsae Electric Locomotives (Download)

18.02.2019

18.03.2019

seedconclwcrj@gmail.com

Closed

11

CLW/ES/03/0646 Alt-B

Final Specification for Set of Harnessed Cables for WAG-9H & WAP-7 Three Phase Electric Locomotives (Download)

12.01.2019

12.02.2019

seedconclwcrj@gmail.com

Closed

10

3EHM311882 Rev.1

Approved Draft Specification for Temperature Sensor Assly. (Complete) for 3-Phase Traction Motors, Type 6FRA6068 & 6FXA7059 (Download)

06.09.2018

05.10.18

dyceetmd@yahoo.co.in

Closed

9

CLW/2018/ELDO/M/STR/050,      Rev.0

Approved Draft STR for Manufacturing and supply of "Stainless Steel Pipe Fittings" for 3-Phase Electric Locomotives (Download)

11.08.2018

 10.09.18

dyceeclw@gmail.com

Closed

8

CLW/MS/3/Bogie/005/Alt-1

Tender Specification for Sealing Adhesive for 3-Phase Electric Locomotives Download

17.04.2018

17.05.2018

dyceed2@gmail.com

Closed

7

CLW/MS/03/157

Draft Specification for Driver Seat Assembly with Mechanical suspension for 3-Phase Electric Locomotive.  Download

29.01.2018

28.02.2018

dyceeclw@gmail.com

Closed

6

CLW/MS/03/XXXX

Draft Specification for Driver Seat Assembly with Mechanical suspension for 3-Phase Electric Locomotive. Download

06.10.2017

05.11.2017

dyceeclw@gmail.com

Closed

5

CLW/AMC/MS/001 Rev.2

Conditions for Comprehensive Maintenance Contract for Brake Control System including Drivers Vigilance Control Device fitted on 3-Phase Electric locomotives (Final Specification)

26.07.2018

25.08.2018

dyceeclw@gmail.com

Closed

4

CLW/ES/3/0668

Approved Specification for Main transformer with steel tank for WAG-9H Elec. Loco Download

24.07.2017

24.08.2017

dyceeclw@gmail.com

Closed

3

CLW/ES/03/xxx

Specification for Main Transformer with Steel Tank for WAG-9H Locomotive (Draft Specification)

01.03.2017

31.03.2017

dyceeclw@gmail.com

Closed

2

CLW/ES/03/053

SPECIFICATION for STAINLESS STEEL PIPE FITTINGS OF PNEUMATIC SYSTEM FOR 3 PHASE ELECTRIC LOCOMOTIVE (Draft Specification  (Final Specification)

27.02.2017

15.03.2017

dyceeclw@gmail.com

Closed

1

CLW/MS/3/Spec/ELDO-Bogie/004, Nov’2016

Draft Specification of Helical Spring for 3-Phase Loco. (Download)

12.11.2016

12.12.2016

dyceed2@gmail.com

Closed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Active

 



Source : Welcome to CLW Official Website ! CMS Team Last Reviewed on: 15-11-2022  

  Admin Login | Site Map | Contact Us | RTI | Disclaimer | Terms & Conditions | Privacy Policy Valid CSS! Valid XHTML 1.0 Strict

© 2016  All Rights Reserved.

This is the Portal of Indian Railways, developed with an objective to enable a single window access to information and services being provided by the various Indian Railways entities. The content in this Portal is the result of a collaborative effort of various Indian Railways Entities and Departments Maintained by CRIS, Ministry of Railways, Government of India.