KV, 440 VOLT TRANSFORMER SL.NO.AKWMC - 02 AT 4 NO.SUB-STATION ,AKKWMC. (2) PATCH REPLAIRING OF 630 OF 630 KVA, 6.6 KV, 415 VOLT TRANSFROMER SL.NO.T 26/1 AT RAMKANALI SUB-STATION (AARC) (3) COMPLETE REWINDING OF ONE

ITEM DESCRIPTION / HEADLING

(1) PATCH REPAIRING OF 300 KVA, 6.6 KV, 440 VOLT TRANSFORMER SL.NO.AKWMC - 02 AT 4 NO.SUB-STATION ,AKKWMC. (I) Bras stud 18" /5x8" for HT

Brass nut 5x8"

Brass washer 5x8"

Porciline insulator for HT

Brass stud 12" x 1.5" fokr LT

Brass nut 1.5"

Brass washer

Proci9line insulator for LT

Cork sheet 8 mm

Copper lug 250 Amp.

Copper flexible jumper

Copper patti for LT side connectiokn

Glass miccaa taple

LAOUR CHARGE:- (A)High skilled 2 head x 3 shift

(B)Skilled 2 head x 3 shiftds

(2) PATCH REPLAIRING OF 630 OF 630 KVA, 6.6 KV, 415 VOLT TRANSFROMER SL.NO.T 26/1 AT RAMKANALI SUB-STATION (AARC) :- (i) Porciline insulator for HT

Brass stud 18"/5x8" fokr LT

Brass nut 5x8"

Brass washer 5x8"

Brass stud 12" x 1.5" for HT

Brass nut

Copper patti for LT side connectiokn

Brass washer

Porciline insulator for LT

Cork sheet 8 mm

Sulatioin paste

Copper lug 250 Amp.

Glass micca taple

Copper flexible jumper

Labour chargtes:- a)High skilled 2 head x 4 shift

(b)Skilled 2 head x 4 shift

(3) COMPLETE REWINDING OF ONE NO. 10 KVA LIGHTING TRANSFORMER VOKLTS 3.3 KV/110 VOLT 2 P;ASE WITH MATERIALS & LABOUR CHARGE AT AKWMC UNDER KATRAS AREA.:- (I) new dcc COPPER WIRE swg nO.9

Insulatiokn materials cokst 15%

Glass bobin

Tin solder stick 80%

Labour charge:- (a)High skilled 2 head x 2 shift

(b)Skilled 2 head x 2 shifcct

Less old copper value

(4) SUPPLY & INSTALLKATIOIN OILKK TEMPL, WINDING TEMPL & BUCHLOG PROTECTION RELAY REPAIRING OF 1000 KVA TRANSFORMER (B) 6.6 KV 400A OCB ECE MAKE SL.NO.2498 REPAIRING & PROKTECTIOKN DEVICE JVS RELAY INSULATI9ON OF PANEL AT SAMADHI STHAL ASGKCC ;- (A)Supply ;& installatioin noild templerature mtr

(B) Supply & installatioin winding temperature mtr.

Marchaling M.sd. Bokx

Audio visual alarm & trip box completge

Bucholg relay preparing & overhauling

Complete wiring mokdificatioin of winding temp & oil temp relay bucholg alarm trip cirucit

Laying of ca;sing with wiring wire & feruling numbring & lugs

Labour charge:- (a)High skilled 2 head x 2 shift

(B) Insdulaltion & commissioning of JVS Relay

Mastger trip relay 110v with 4 no. + 4 N

DC power pack unit 110

Auxiliary swticyh fokr sun trip system

HRC fuse with bvase

LED indicator

Wiring mokdification with coplper lug & ferrule

Busbar porsilling, insulator with base

Cable jointing of 6.6 KV grade with gland and compound jointing including lug

Total impact of GST for the purpose of CTC

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