Supplying, installation, testing and commissioning of Electrical Works for 15 Passenger Lift at Lok Nirman Bhawan Complex Jammu.(3rd call)

Amount

Supply, Installation, Testing & Commissioning, cubicle type compartmentalised board made out of 2mm thick CRCA sheet, totally enclosed, IP 42, floor mounted with channel base frame, dust and vermin proof, indoor, suitable for operation on 415V, 50 Hz AC supply with extensible busbars on both sides including control wiring with 2.5 sqmm size wires/cable, interconnection, duly powder coated painting, earthing, labelling etc. including supply & installation of following switchgears, metering instruments and accessories as per specifications.

Providing and fixing of following protection equipments and other allied accessories including connections, inter connections, with suitable size of PVC insulated copper conductor cable including earthing etc. as required.

INCOMER 100 Amp., 35 kA four pole Moulded Case Circuit Breaker with adjustable setting and extendable rotary operating mechanisim -1 No .

BUSBARS 150 Amp four strip aluminium busbars of high conductivity electrolytic quality aluminium alloy with colour coded heat shrikable PVC sleeves.

INSTRUMENTS Digital multi function meter (MFM) for operation on 3 phase, 4wire 50Hz AC Supply with suitable set of CT's 15 VA burden and Class 1.0 accuracy.

LED type RYB phase indicating lamps controlled by 2 amp 10 KA SP MCB

OUTGOING 63 Amp 35kA four pole MCCB thermal magnetic release and rotary operating mechanism.

32 Amp 10 kA DP MCB 'C' Curve - All breakers breaking capacities shall be Icu=Ics = 100%.

Supplying and fixing of 1.1 KV PVC insulated and PVC sheathed XLPE Power Cable of Aluminium conductor cable (Armoured)of following sizes on surface/surface cable tray in suitable size GI Pipe in case of road crossing, in suitable size PVC pipe in ground including connections etc as required with proper thimbling.

3.5 Core x50 sq.mm Al. cable

Supply, installation, testing & commissioning CPRI Approvedof GI Electrode Earthing with 50mm dia and 3 meter length, with 3mm thick the electrode should be hot-dip galvinised. The GI Electrode shall be pre-filled with Cristaline Conductive Materila (CCM). The GI electrode shall be surrounded with BEE MOIST compound to provide maximum contact betwen the electrode and compound should be eco-friendly and having ROHS certification GI Electrode Earthing should be maintinance free and does not require regular manual addition of water GI Electrode and providing and laying of 2 Nos. of 25 x 5 mm G.I strip from G.I rod upto the panel. The earthing pit should be covered with PVC cover.