inspection format jes_sses

8/6/2019 Inspection Format JES_SSES

1/14

Inspection particulars of Axle counters

Station: Date of Inspection

Signature and Designation of SSE/JE/Signal

Axlecounter No

Conditionof trackdevices

Conditionof EJBearth

Cleanlinessof EJB

Location

Proper fixing &Functioning of

EJB

Properadjustment

of trackdevices

Checking ofparameters

of EJB

Checking ofparametersof Evaluatorand resetting

unitAny other problem noticed during

inspection


2/14

Inspection particulars of Signals

Station: Date of Inspection

Any other problem noticedSignal No

Condition offittings of

signal postand sealing of

unit withgasket

Conditionof earth

Cleanlinessof LED Unit

Properadjustment of

Current regulator

Voltage &cutrrent ofLED signal

aspect

Condition ofrelay and otherfittings inside

signal location.


3/14



4/14

Inspection particulars of Points

ation: Date of Insp

oint No

Signature an

Conditionof fittings

insidepoint

machine

Condition ofground

connections

Cleanlinessand

lubricationof Pt

machine

Setting of point inproper

correspondencewith panel

Obstructiontest

Tracklocking

test

Emergencyoperation

and counterfunctioning

Crankhandlecontact

functioning


5/14

ion

Any other problem noticed

Designation of SSE/JE/Signal


6/14

Inspection particulars of Track circuits

ation: Date of Inspection

F/end V/I R/End V/I

TR terminal voltage

Drainage Any other problem noticedWith TSRack cctNo

Conditionof Trackleads&

jumpers

Conditionof OHEbonds

Conditionof G/Joints

Condition ofTrack relay

,chokes & fusesWith outTSR


7/14



8/14

Inspection particulars of Electronic Interlocking System

Station:

Sr No Directive Remarks

1

2

3

4

5

6

7

8 Any other problem noticed


Date of Inspection:

Check that all the modules in the EI Card files of bothsystems are properly inserted & are in correct state andall normal indications on modules are available

Physically check and ensure that wiring,fuses etc are inorder and cable entry holes are properly plugged toavoid lizards,rats etc in all panels and modules of thesystem..

Ensure that the total EI system is clean and itspheripherals are cleaned with blower and brush so that

they are free of dust and dirt

Check that all input supplies 110V DC, 24V DC, 12V DC&5V DC are available in proper limits .Also check thatAC 230V supply for Optg PC & Maint PC from Inverter isavailable in proper limit

Ensure that both the EI systems are in good workingcondition and ensure that the change over arrangementsystem is also functioning

Take Event and Error log report for the system in theMaintenance VDU

a)Ensure the rigid connectivity of ring earth to the EIsystem & the earth value is less than 1ohm.

b)Observe the SPD of all input and out put connectionsfor any burning or damage


9/14

Inspection particulars of Interlocked LC Gate

ation: Date of Inspection

Any other problem not


C Gateo & KMNo

Condition &functioning of

boom,pedestal,lockpost , winch ,lever

frame,wire, insulatorand other

mechanical fittings

Effectivenessof boomlocking

Conditionof hooter

Conditionof roadsignals

Interlockingwith stationsignals and

panelFunctioning

of EKTGate

telephone

Angle ofbooms in

Opened andclosed

conditions


10/14

PREVENTIVE MAINTENANCE CHECK LIST FOR IPS

Station:

Type of Check Description of maintainance work to be carried out Remarks

1

2 Main supply Check the main AC input supply .It should be 150 to 275v.

3b)Observe the SPD of all input and out put connections for any burning or damage

4

5

6 SMPS Panel

a) Observe that all normal indications are available on all modules

b)Check the no of SMPS Modules in use .It should be in (N+I ) configuration.

c)Check that with the SMPS Modules switched on , all the DC Load should work on it

e) Check with SMPS modules switch OFF, all load should work on battery.

f) Take the measurements of Input AC Voltage/Current & Out put DC Voltage/Current

g) Check that all the cooling fans are in working order.

7


b)Check the auto change over in IPS

c)Check the lightening and surge protection devices in the panel

e) Check the input voltage to CVT on display unit and ensure that CVT is in working order

Sro

Measurementsof Battery

a)Switch off the SMPS Modules and after 4Hrs take the voltage reading of cells( The Individualcell voltage should not fall below 1.9V and specific gravity should not be less than 1200 )

b)Then switch on the SMPS Modules and see that all modules are on and all are equally sharingthe load .i.e, their voltage and current should be same

Checking of

Earthconnection

a)Ensure the rigid connectivity of earth to the all modules of all the panels of the IPS system &earthing of the armour of power cables

VisualInspection and

cleaning

a)Check that all the modules in the SMPS ,ACDP & DCDP Panels are properly inserted & are incorrect state and all normal indications on modules are available

b)Physically check and ensure that wiring,fuses etc are in order and cable entry holes are properlyplugged to avoid lizards,rats etc in all panels and modules of the system..

c)Check the Cleanliness of the total IPS system and its pheripherals and ensure that they arefree of dust and dirt

Checking thefunctioning ofDSCA Module

Check one by one all functions by operating the buttons on key board on the DSCA Module andensure that all are functioning properly& proper indications are displayed on the LCD Screen andensure that all voltage limits are adjusted properly.

d)Check the voltage of each module & keep voltage setting for float and boost to same valuewithin 0.1V

AC DistrtibutionPanel

d) Check the input voltage to Inverter display unit and ensure that both the inverters are inworking order.

f) Conduct the automatic load transfer test by switching off the inverters one by one and ensurethat the load is transferring to CVT when both the inverters are switched off.


11/14


8


c) Check the input DC voltage( It shall be within 98--138V)

d)Check the out put voltage of each DC-DC Converter module.

9

a) Observe that all normal indications are available on the Remote Alarm Panel In the SM Room

b)Physically check and ensure that wiring,fuses etc are in order in the panel

0

Signature and Designation of SS

g) Check the out put voltage of all signal /track transformer modules and ensure that all transformermodules are in working order.

Sro

DC DistrtibutionPanel

b)Check the no of DC-DC Converter Modules in use for each circuit .It should be in (N+I )configuration. And ensure that all converter modules are in working order.

e)Check the DC under voltage across terminal point .It should be 98V.Check the DC over voltageacross terminal point .It should be 138V

Remote AlarmPanel

c)Check and ensure that thedifferent alarms and indications on the panel are all functioning as perthe specified conditions .

Any otherobservations


12/14

Inspection particulars of Panel & VDU

Station:

Sr No Directive Remarks

1

2

3

4

5

6 Check the intigrity of the SM'Key in the panel

7

8

Ensure the rigid connectivity of earth to the Panel.

9 Any other problem noticed


Date of Inspection:

Check that all the normal indications are available in thepanel .

b)Physically check and ensure that the panel surfaceand the interior is clean and wiring inside panel is inorder .Cable entry holes are properly plugged to avoidlizards,rats etc into the panel and all dominos with theircomponents are in proper position

Ensure that proper sealing and locking arrangement ofthe panel and the emergency operation buttons

Check that all the indications in the panel are in correctcorrespondence with the panel operations and trainoperations at the station.

Conduct all emergency opeartions like emergency routerelease , signal cancellation ,emergency point operation ,calling on signal operation etc on the panel and checkthe counter readings and tally them with the numberrecorded in the register.

Check the change over between PC &Panel and ensurethat all operations are possible from both PC and Panel


13/14

Inspection particulars of Datalogger

Station: Date of Inspection :


1

c) Check the input voltage of charger( It shall be with in 180-260V)

2

3

b)Observe all GDT for any burning or damage

4

5

6

7b) Ensure that data is transmitting from both ports

8 FAS Check

Check the working of the following software functions in FAS

b)On line simulation of with all options in submenus

c) Track Off simulation with all options in submenus

d) Report software with all options in submenus

9 Printer check

Signature and Designation of SSE/JE/Sign

SrNo

Battery charger& Battery

a)Switch off the battery charger and after 15min take the voltagereading of cells( Total battery voltage shall not be less than 24V)

b)Then switch on the charger and see that the charger shall asumeboost mode and then it changes to float mode

DC-DCConverters

Measure the DC-DC Converters output voltage ( It shall not be lessthan 24V-28V)

Checking ofEarth

a)Ensure the rigid connectivity of earth to the datalogger & earthing ofthe armour of quad cable

VisualInspection

a)Check that all the modules and cards in the datalogger are properlyinserted & are in correct state and all normal indications on modulesare available

b)Physically check and ensure that wiring,fuses etc are in order andcable entry holes are properly plugged to avoid lizards,rats etc.

c)Ensure that the total datalogger system and its pheripherals aremaintained clean

Checking ofDatalogger time

Check and ensure that the datalogger time & FAS time issynchronising with the station time

Checking of keyboard functions

Check one by one all functions by operating the buttons on key boardon the datalogger and ensure that all are functioning properly&proper indications are displayed on the LCD Screan

Connectivity tonet work

a) Observe that all normal indications are available on modem card/

separate modem

c)Confirm from the person at the CMU that all the current data fromthe datalogger is correctly transmitted to the CMU through net work.

a) Check the correct functioning of NMDL software & Correctappearance of online faults and alarms in pop up screan

Switch on the printer and take print outs of reports from FAS andensure that it is in proper working order


14/14

CHECK LIST FOR DETAILED INSPECTION OF A SIGNALING INSTALLATION BY JES/SSE SIGNAL

Station : Dates of Inspection:

Sr No Checked or not Main Objectives of Inspection

1

2

Track circuits

3

Point machines

4

Axle counters (Analog& SSDAC)

5

Inrerlocked LC Gates

6

7

8

9 EI System &Maintenance VDU

10 IPS and backup battery

11

12 Siding point

13 Data logger

14

15Relay rooms and goomties

16

17Condition of cable insulation

18

19 SWR of the station

20Any other item checked


Name of Gear/Equipment/Record to be checked

Analysis of Failures recorded at

station.

1) To Check the quality of maintenace of gears and to tak

necessary steps for its improvement

2) To check the condition of the gear/equipment and totake necessary preventive steps for its repair/renewal

3) To check the safe working of the gear /system and totake necessary steps for the improvement of safetystandard

4) To utilize the data available in records and dataloggerfor the identification cause of failures and to initiateremedial measures

5) To identify problems where assistence of otherdepartments is needed and to convey the same to

relavant officials for early solution of the problem

Signal Posts,locations and LEDunits

6) To counsel the maintenace staff of the station for thimprovement of their technical knowledge/skills ansafety awareness.

Block instruments and theirinterlocking with signals

Operating cum Indication Panel &VDU

Crank handles & telephone atlocation

Local/AT/DG Power supply atstation including change overarrangement

Earthing arrangement of differentequipment

Station records , maintenanceregisters & approved drawings

inspection format jes_sses

Documents