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1.0 Objective: Operation procedure for SHUT DOWN of 33kV INCOMER FEEDER-1(P-3!

.0 Scope: MSDS-1 (E&I)

3.0 Responsibility: Shift In-charge, General Shift Engineer & Electrician of MSDS-1.

".0 Procedure:".1 Prepare the Electrical Power Isolation Perit & get it signe! "# the

person(s) who ha$e re%este! the Sht!own.

". 's copler-1(P-) shol! "e *+ "efore taing the sht !own of incoer-

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1(P-) of that section to a$oi! an# power interrption in connecte!tilities (ae "efore "rea).

".3 ollow the applica"le change o$er schees Auto/Manual o!e.

"." *nce the '/S 0*/PE2-1(P-) is *+, the I+0*ME2-1(P-) will "eatoaticall# 32IPPED (*) in Auto/Manual o!e operation.

".# If the sht !own of an# "s section is re%ire!, * the incoer "reaeranall# (throgh 3+0).

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".$ 2ac ot the circit "reaer of incoer-1(P-) an! eep it ot fro thefro the fee!er.

".% Switch * the MAIN DC MCBMCB !!" of incoer-1(P-).

".& S#I$C% O&& the circit "reaer of 45 'a# 1 ( i.e -1-6) an! putO&& the D0 of respecti$e "reaer.

".' *pen the '(ISO'A$OR of 45 'a#-1(i.e. -1-78) an! pt O&& the D0of respecti$e isolator.

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  9.14 0lose the Earth switch.(i.e. -1-78E) of 4 5 si!e.

9.11 2ac in the 0E3(ca"le earthing trolle#) insi!e the incoer-1(P-) an!Pt the pa! loc on

control c"icle of incoer-1(P-) an! 2ac in-rac ot no".

  9.1 Declare the incoer-1(P-) at n!er S%)$ DO#N & a; the Sht!own perit an! aintain the recor! in og "oo.

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#.0 Sa*ety:#.1 PPE (<s appropriate): Electrical Safet# Shoes, 2""er =an! Glo$es,

=elets, Discharge 2o!, lti-etre, Danger 'oar!, 3ag, an! *3*.#. Personal ha>ar!s:

#..1 Electrical shoc (4 5 <0, 114 5 <0, 4 5 D0, 1145 D0).

#.. ire.#..3 Mechanical failres.

$.0 Records: og 'oo MSDS -1 0ontrol 2oo.

%.0 Re*erence Dra+in, - &i,ure: Please refer to the Drawing +o?????????????an! the "elow @gre e;cerpts of the !rawings.

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1.4 Objective: Operation procedure for CHARGING OF 33kV INCOMER-1(P-3!.

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.4 Scope: MSDS-1 (E&I)

.4 Responsibility: Shift In-charge, General Shift Engineer & Electrician of MSDS-1.

9.4 Procedure:9.1 Ensre the S%)$ DO#N R.$)RN fro concerne! Departent & signe!

the sht !own retrn for .

9. 2eo$e the pa! loc fro the control Incoer fee!er-1(P-) & rac in-

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rac ot no". 2eo$e the S=/3 D*A+ perit.

9. 2ac ot the ca"le earthing trolle#(0E3) an! pt the circit "reaer intest position. SAI30= *+ the D0 M0' (M0' ) of circit "reaer controlcircit of Incoer fee!er-1(P-).

9.9 *pen the Earth switch(i.e.-1-78E) of 45 si!e.

9.6

6.4 Declare the D2I fee!er (4B4) n!er C%AR.D CONDI$ION.

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6.4 Sa*ety:6.1 PPE (<s appropriate): Electrical Safet# Shoes, 2""er =an! Glo$es,=elets, Discharge 2o!, lti-etre, Danger 'oar!, 3ag, an! *3*.

 6. Personal ha>ar!s:

6..1 Electrical shoc (4 5 <0, 114 5 <0, 4 5 D0, 1145 D0).  6.. ire  6.. Mechanical failres.

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012 Records: og 'oo MSDS -1 0ontrol 2oo.

C.4 Re*erence Dra+in, - &i,ure: Please refer to the Drawing +o?????????????an! the "elow @gre e;cerpts of the !rawings.