7/30/2019 Grid Station General Checking Checklist Yitti

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Region:- Muscat

Substation: Yitti

Date: 15/8/2013 Main Earthing Main Earthing Main Earthing

1 Check if there is any oil leakage No No No No NA NA

2 Check the conditions of cooling fans. Ok NA Ok NA NA NA

3Check Condition of silica gel in

breathersOk Ok Ok Ok NA NA

4 Check oil level gauges write level in % 45% 55% 55% 60% NA NA

5 Check The Darghand of OTI & WTI Ok Ok-OTI Ok Ok-OTI NA NA

6Check the status of online Gas

Monitoring deviceOk/Good NA Ok/Good NA NA NA

7Check water in fire fighting water

storage tankNA NA

Control & Relay Panel

9 Check any alarm or indication on

control panel or any abnormal sound

10Check conditions of the

Grid Station General Check List

S

No

Transformers 1 Transformers 2 Transformers 3

Water:8out of10 available in Tank

Diesel :80% available

220 KV 132KV 33 KV

NA

1)Station Attend2)Air Condition System Fail

4) Jahloot 1&2: Auto Reclose Out of

Service

5)Tx1&2: Prot Supply Fail

1BO1,1B02,

1B03&1B05

NA Ok/Good Ok/Good

Grid Station General Checklist Rev 1 date 08/06/2013

meters , , , , ra meter

Switchgear

11Check any alarm or indication on

switchgear or any abnormal sound

12Check conditions of the SF 6 pressure

gages switchgear

13 Check water levels of the batteries.

14 Check EYE WASH expiry date

15 Check the working of exhaust fan.

16Check any alarm indication on Battery

Charger

17Check all indoor lights it should be in

working conditions.

18

Check all indoor emergency EXIT

lights it should be in working

conditions.

19Check all yard lights it should be in

working conditions.

20

Check the conditions of the main and

grid station rooms personal gate and

Earthing

220 KV 132KV 33 KV

NA NIL NIL

NA Ok/Green NIL

Ok/Good

18/12/2013

Ok/Good

Ok/NIL

Ok/Good

Ok/Good

Ok/Good

Ok/Good/Rectified on 15/8/2013

21

compound wall.

Ok/Good

Grid Station General Checklist Rev 1 date 08/06/2013

7/30/2019 Grid Station General Checking Checklist Yitti

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22Check cleanness of switchyard

equipment and for oil leakage

23

Check the conditions of substation

nameplate and danger plates(12) ,

padlocks should be locked

24Check the conditions of substation access

road & identification board

25

Check the substation switch yard and

out side cable Ceiling end Gantry for

availability of grass & and trees.

26 Substation log book maintained27 Check KEY SAFE and Key board

28Check the conditions of substation first

aid kit

29Check fire extinguisher(expire date)

,fire alarm if any

30Check the conditions of substation

toilets

31

Check the conditions of substation

inside Belding wall. (like cracks,

conditions of painting, water leaks

etc )

32

Check safety cones,red and white

chain,zebra tape ,caution notices

,danger notices available

33Check GS drawings O&M Manual ,AC

Ok/Clean

Ok/Clean

Ok/Locked

Ok/Cleaned on 15/8/2013

NoOk/Good

Ok/Good

Expairy Date on 29/9/2013

Ok/Good( Security room to be cleaned)

Ok/Good

Ok/Good

Ok

Grid Station General Checklist Rev 1 date 08/06/2013

& DC Drawing available

34Check SLD, SF 6 zone map available in

GS

35 Check Air-conditioning is working or

36 Check Security Available or not Not Available

Ok

Ok

Sign: Sign Sign

Name: Vinod Vasudevan Name Name

Checked by Reviewed by Final Review

Designation: Maintenance Engineer Designation DesignationDate: 15/8/2013 Date Date

Grid Station General Checklist Rev 1 date 08/06/2013