Re distribution of power supply for electrical unit measurement of CCA DOT offices at TE Bldg Karol Bagh, MTNL,ND

Amount

Supply and laying of following sizes of aluminum armored cable of 1.10 KV grade and laying on the existing wall/ cable trey with fixing accessories etc complete as reqd ( Make :- Havell/ Poly cab/ grandlay)a) 3.50 coreX 50sqmm

b) 3.50 core X 35 sqmm

c) 2 coreX 16 sqmm

Supplying and making end termination with brass compressiongland and aluminium lugs for following size of PVC insulatedand PVC sheathed / XLPE aluminium conductor cable of 1.1 KVgrade as requireda) 3.50 coreX 50sqmm

b) 3.50 core X 35 sqmm

c) 2 coreX 16 sqmm

Replacement of following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, etc. as required. (But without MCB/RCCB/ Isolator)a) 4 way (4 + 12), Double door

b) 6 way (4 + 18), Double door

c) 8Way ( 4+24) Double door

Replacement /S/F of following way, single pole/3pole and neutral, sheet steel, MCB distribution board, 240 V, 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) a) 12 waySPN double door

Replacement of 5 A to 32 A rating, 240/415 V, 10 kA, “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. a) Single pole

b) 100 Amp Isolator

c)Double pole 32/40 Amp

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. a) 3X1.5 Sqmm

b)3X 2.5 Sqmm

c)c) 3X 4 Sqmm

d) 3X6 sqmm

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required. a) 25 mm

Dismantling of old DB's/cables/ wires etc as per site requirement and handover to electrical enquiry etc complete as reqd

Star Electric Works (BID ID -3188177)

KASHYAP ELECTRICALS (BID ID -3187088)

continental electricals (BID ID -3188499)