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Electric Loco


ELECTRIC LOCO POH SHOP

BRIEF HISTORY 

  • Formerly known as Erecting Shop, switched over its activity from overhauling of steam loco to Electric loco POH Shop in the year 1986. Initially this POH shop was planned for overhauling of 3 electric locomotives per month. Since 1992-93, POH outturn target was stepped up from 3 to 4 locos per month and further to 5 locos per month. Currently shop has capacity of 7 locos per month after introduction of incentive scheme in Nov 2020.
  • After establishing the facilities for the POH activities, this shop extended its activities towards undertaking additional work load of Full and Partial Re – Cabling and Accident repair works. This organization has achieved success in incorporating up-gradation of Microprocessor Controlled Unit, Vigilance Control Device, Static Inverter, Roof Mounted DBR, Crew Friendly Cab, TAO-CHI Conversion, Upgraded Reverser & CTF, implementation of RDSO’s latest modification etc.
  • ERS-POH has started POH activities for three phase locomotive since march’2019 and have successfully carried out overhauling for 10 no. of three phase locomotive till date.

ACTIVITIES

   1. The erstwhile Steam Loco Shop has been converted to suit the activities of Electrical Locos and accordingly Shop-No12 of ERS-POH/KGP has started POH of Electric Locomotives since 1985 to cater the requirement of Electric Locomotives of S.E.Rly. Subsequently after gaining experience, POH capacity was increased to 3 Locos per month. At present the Shop capacity is enhanced to 5 Locos per month.

   2. Earlier ERS-POH carried out POH of WAM4, WAG5 &WAG7 Class of Locos, from the year 2007-08,POH of WAP4 Locos have also undertaken. 

   3. POH of 3 phase locomotives have been started from the year 2019.


OUTTURN 
 

POH Outturn for Financial Year 2022-23

SL. NO

Rolling Stock

Monthly Target

April

May

1

BG ELEC LOCO POH

4

4

5

2

BG ELEC LOCO RECAB

0.42

0

0


Various Sections of ERS-POH.

Sl.no.

Section

Works carried Out

1

E-1

Incoming and Outgoing loco testing, Equipment stripping & lifting and theirConnection.

2

E-2

Cable layout, new cable placement, reconditioning of cable.

3

E-3 (TM)

Traction Motor overhauling (DC & AC).

4

E-3 (Aux)

Overhauling and fitment of auxiliary like MCP, MVMT,MVSI,MVRF, MPH,MVSL, ARNO etc.

5

E-4A

Overhauling and fitment of Vacuum Circuit breaker, Battery charger, DBR,R-118,Head light, Flasher light.

6

E-4B

Overhauling and fitment of Relays, high voltage testing, Microprocessor, STC,MCB.

7

E-5

Overhauling and fitment of CTF, Reverser, line contactor, C-145,C-118,8.1, 8.2, 8.41.

8

E-6

Overhauling and fitment of Transformer with SMGR, Tap Changer and VCU.

9

E-7&8

Overhauling and fitment of RSI panel, Overhauling and fitment of BA panels (1, 2 & 3).

10

E-9

Overhauling and fitment of Driving Desk & Switch boards.

11

Bogie

Bogie stripping and fitting and testing of wheel with TM on the test bench.

12

Pneumatic

Stripping and fitting for all pneumatic valves, Pipe line, pantograph, gauges, Compressor Overhauling etc.

13

Superstructure

Body repairing, painting, fabrication work, CBC, buffer, hood, protective screen,Wind screen glass etc.

14

Technical

Deals with the Technical matters related to loco POH.

15

Stores

Inventory control of Stock and non-Stock items.



Highlights and System Improvement

  
    Provision of Stainless Steel Pipe in place of MS Pipe to                               Surge Comparision Machine                                                                   Prevent   Corrosion.                                                                                   ( Commissioning Date : 28.04.2021).