Annual Repair and Maintenance Contract for 01 No. 250 KVA D.G. Set installed at Hospital complex (Indoor) Pt. JLNCMC and Hospital Chamba for one year w.e.f 2025 to 26 in Tehsil and District Chamba (H.P) for the period of one year

Supplying, Installation, Testing and Commissioning of indoor s/door,Cubical type L.T. Panel. The Panel shall be compartmentalized type having space and arrangement for incoming and outgoing cables/bus ducting, switchgear, insulated and properly supported compartmentalized bus-bars, interconnection between bus bars and switchgear with auxiliary bus bars/insulated conductors/strips etc. It shall be fabricated in 16G CRCA sheet, base frame 40X40X5MM angle duly painted with Siemens Grey Powder Coated paintas per specification Approximate Size of Panel H- 1300 X W-1300 X D- 450MM . Assembly of 250A TP&N 4 strip copper Bus-Bar (Vertical /Horizontal) & Earth strip through out the length of panel (current denesty ) of copper Bus-Bar shall be 1mmx1mm=1.66 Amp} copper shall be Electric grade DMC epoxy insulator . All Busbars links shall be covered / insulated with Heat Shirnkable sleeves of coloured coded Red,Yellow, Blue & Black Assembly Charges of Copper solid/ Copper flexible wire interconnection Busbar to MCCB/MCCB to field side for Cable termination duly covered/ insulated with Heat Shrinkable sleeves of coloured coded Red, Yellow, Blue & Black. All Interconnections of fields side are supported by conical, L & Finger type insulators of adequate size to support & sustain the weight of cables. Control Wiring with Copper Flexible Wire (size of control wire shall be 2.5 sq. mm copper flexible for C.T. Circuit & 1.0 sq. mm for Control Wiring) with thimbles printed sleeves, tie & belt etc. Assembly Charges of Accessories like Gasket, Doorlocks, Copper Flexible door earth, legend plates etc. as required complete in all respects and panel should be Approved/Tested from CPRI Lab and should confirm IS 61439. (EVA/KSB Approved equivalent make)

The panel shall include the following switchgears & Accessories as per the make of Schneider, L&T, Siemens, ABB etc.

Material

Outgoing:-

12way SDB Space 3 Nos, 4 Way SDB Space 1 No for Street Light, Space for 3 Phase Energy Meter

All interconnections of fields side are supported by conical, L & finger type insulators of adequate size to support & sustain the weight of cables, Control wiring with copper flexible FRLS wire with thimbles, printed sleeves, tie & belt etc;

The prices of complete job as per the specifications above shall be inclusive of gasket, doorlocks, reading glass,wooden, copper flexible door earth, legend plates etc,

Makes for MCCB : Schneider/L&T/ABB .

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVCconduit as required.

3 X 16 sq. mm

SCI/finolex/Plaza make

Supplying and fixing of 6 amps. to 32 amps. rating, 240/415 volts,10 kA 'C' curves, miniature circuit breaker suitable for inductive load of following poles in the existing miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections testing and commissioning etc. as required:-

6 Amp Single pole. Cat-A.

16 Amp Single pole. Cat-A.

L&T/Legrand/Schneider make

Supplying and fixing following rating, double pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.

63 Amps. Cat-A.

L&T/Legrand/Schneider make

Supplying and fixing following rating, double pole (single phase & neutral) 240 volts, residual current circuit breaker (RCCB), having a sensitivity current up to 300 miliampers in the existing MCB DB complete with connections, testing and commissioning etc. as required.

63 Amps. Cat-A.

L&T/Legrand/Schneider make

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Providing and laying earth connection from earth electrode with 4.00 mm dia copper wire in 15 mm dia G.I. pipe from earth electrode including connection with copper thimble excavation and re-filling as required

Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing as required.