Replacement And Upgradation Of Substation Equipment (Lt Side) At Nairc Jhalana Doongari, Jaipur--Addition........Nil............... Deletion…....Nil…..……. ~ 74 ~ SH: 1 Wiring and DBS 1 Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required 1.1 4 X 10 sq. mm + 2 X 6 sq. mm earth wire 1.2 4 X 16 sq. mm + 2 X 6 sq. mm earth wire 2 Providing and fixing following rating and breaking capacity and pole MCCB in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required. 2.1 100 Amp, 16 KA, TPMCCB 2.2 125 Amp, 16 KA, TPMCCB 2.3 160 Amp, 16 KA, TPMCCB 3 Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 volts, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 amps tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer ) as required . (Note : Vertical type MCB TPDB is normally used where 3 phase outlets are required.) 3.1 4 way (4 + 12), Double door 3.2 8 way (4 + 24), Double door Addition........Nil............... Deletion…....Nil…..……. Correction....… 4 Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, C curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. 4.1 Single pole 5 Supplying and fixing Cable End Box (Loose wire box) suitable for triple pole and neutral, sheet steel, Vertical MCB distribution board, 415 V, on surface/ recess, complete with testing and commissioning etc. as required. 6 Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) 6.1 8 way (4 + 24), Double door 7 Supplying and fixing Cable End Box (Loose wire box)(IP 43) suitable for following triple pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with testing and commissioning etc. as required. 7.1 For 8 way, Double door TPN MCBDB 8 Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. 8.1 63 amps
