Construction of Class Room (Smart Class Room) Block (G2) at GGM Science College Jammu Electrical Part II.

Wiring for circuit/ sub-main wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed PVC conduit as required.

4 x 16 sq. mm + 2 x 6 sq. mm earth wire

2 x 10 sq. mm +1 x 6 sq. mm earth wire

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

3 x 1.5 sq. mm

3 x 2.5 sq. mm

3 x 4 sq. mm

1 x 1.5 sq. mm

Supplying and fixing of following sizes of PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required. (ISI Make). (For LAN, CCTV and Speaker) 25 mm

Supplying and fixing of following 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.

Single pole upto 32 amp.

Single pole and neutral upto 32 amp.

Single pole and neutral 32 amp. (Modular)

SPN 40 Amp

TPN 63 Amp

Supplying & Drawing of UTP 4 point Cat-6 cable (1 run cable)

Supply Installation Testing & Commissioning of following sizes Equipment Rack with provision for housing all control equipment with front & rear door, Blower for cooling, power Distribution Panel and proper locking arrangements.

9 U Rack

Supply, fixing, testing and commissioning of RJ-45 Jack outlet /Modular IO box complete as required.

Supplying and fixing of ceiling fan of followingsweep with 2.25 mfd condenser and 1'-6" down rod on the existing fan hook with necessary connection from ceiling rose to fan using twin core copper wire.

1200 mm sweep High speed (crompton) havells (Heavy Duty) and equivalent

300mm/12" sweep exhaust fan

Supplying & fixing of following way horizontal type three pole and netural, sheet steel, MCB distribution board, 415 volts, on surface/ recess complete with tinned copper bus bar neutral buss bar, earth bar,din bar interconnection nection,powder painted including earthing etc. as required.

4 way( 4+12), (Double door)

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

8 way (4+24), (Double door)

Supplying, installation, testing and commissioning of Cubical type Indoor/Outdoor LT Panel Board Suitable for 415 V 3 Phase 4 wire 50 Hz AC supply system with provision for housing incomers, Out Going, COS, Bus Bars etc. as required but excluding the cost of MCCB's, Bus Bars and Change over as per the following Description (IP:42) General Floor Distribution Panel. The successful tenderer shall take prior approval for the panel builder/fabricator alongwith G.A drawing wiring diagrams, single line diagram before start of fabrication of LT panel Circuit breaker shall be capable of carrying the full load current defined for 50 degree Celsius without any derating. The panel Builder shall be CPRI/ERDA/ANY NABL ACCREDITED LAB approved. Main pannel 01 No 6' x 6' x 1'6" =54 cft Sub Main pannel 03 Nos 4' x 3' x 1' = 12 x 3 = 36 cft

Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required.

400 Amp, 50 KA, FP MCCB ICU = 100% ICS

125 Amp, 36 KA, FP MCCB ICU = 100% ICS

160 Amp, 36 KA, FP MCCB ICU = 100% ICS

63 Amp, 30 KA, FP MCCB ICU = 100% ICS

Aluminium Bus Bar 600 Amp set of 4 strips

Aluminium Bus Bar 400 Amp set of 4 strips

Aluminium Bus Bar 300 Amp set of 4 strips

Aluminium Bus Bar 200 Amp set of 4 strips

ON Load Change Over Switch FP 400 amp. (Front operated)

Supplying of PVC insulated and PVC Sheathed/ XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling of trench etc. as required.

300 sq. mm 3.5 core

120 sq. mm 3.5 core

50 sq. mm 3.5 core

35 sq. mm 3.5 core

Supplying & fixing of following electrical items.

Fan sheet

Celing Rose

Phenolic laminated Round sheet 4" dia

SITC of 5HP 3 phase submerssible motor including D.O.L starter complete job

Supply, installation, testing & commissioning of GI Electrode Earthing with 50mm dia and 2 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 GI Electrode Earthing should be maintinance free and does not require regular manual addition of water . The earthing pit should be covered with PVC cover.

Supply, installation, testing & commissioning of maintenance free copper earthing system with 2 mtrs. Electrode 40 mm dia with minium 2mm thick and does not require manual additional of water. The electrode shall be pre-filled with hygroscopic powder and provided with suitable breathing and leaching ports at the ends. the electrode shall be surrounded by suitable powdered form of BEE MOIST so as to provide maximum contact between the electrode and the compund. The compound should be eco-friendly The earthing pit should be covered with PVC cover.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

Providing and fixing of 25 mm x 5 mm copper strip on surface or in recess for connections etc. as required.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required.

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

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