Providing New Electrical Distribution Panel Boards, UG Cabling and Wiring works in Mega Tower 1,2,3 Building (EVEREST, HIMALAYA, KAILASH) - in NITK

Cat (A) -Items to be supply and installation

Supplying and fixing regular MCCB distribution Panel confirming to IS/IEC 61439 - 3 and IK09 tested as per IS/IEC 62262 with 8 way MCCB distribution panel-01 number, 10Amp SP MCB- 24Numbers,40Amp RCCB,4 pole-01 Number,6 sq mm wire for wiring inside DB with minimum IP43 protection provided with Polyurethane (PUR) gasket, with suitable earthing system, on wall/wood board/flush mounting using required cl A , bolts, nuts, etc., with provision for fixing of suitable type capacity MCCB's as an incomer for 3 phase Double door with necessary bus bar completely wired to use on 440V 3phase 4 wire powder coated painting etc., (patch works with cement for existing DB place) -----84 Nos

Supplying of 1.1 kV, XLPE or Heat resistant PVC insulated, PVC exutruted Inner Seath Armoured LTUG Cable ----4 core 16 sq mm

Supplying of 1.1 kV, XLPE or Heat resistant PVC insulated, PVC exutruted Inner Seath Armoured LTUG Cable ---- 3.5 Core 50 Sq mm.

Laying of cable in Existing Trench/wall/GI pipe/Stone Ware/RCC Hume pipe using Wooden/Aluminum Rollers as directed by the departmental staff---in existing Trench/wall (2.5 to 25 sq mm) ----1194 mtrs

Laying of cable in Existing Trench/wall/GI pipe/Stone Ware/RCC Hume pipe using Wooden/Aluminum Rollers as directed by the departmental staff---in existing Trench/wall (50 sq mm) ----1194 mtrs

Supplying and fixing 2mm thick perforated cable GI tray with Powder coated paint on existing MS angle support using necessary GI bolts/nuts and washer or welding, core cutting in all required areas/ floors.150 ×50 mm ---300mtrs

Supplying and making Straight Through Jointing Kit Suitable for 1.1 kV Class LTUG Cable 150 sq mm, 4 cores---12 Nos make: Rachem, 3M

Supplying of 1.1 kV, XLPE or Heat resistant PVC insulated, PVC extruded Inner Seath Armoured LTUG Cable Armouring strip thickness and resistivity Make: Finolex, Havells, Polycab, Glostar---3.5 core 150 sq mm ----24 mtrs Supplying of 1.1 kV, XLPE or Heat resistant PVC insulated, PVC extruded Inner Seath Armoured LTUG Cable Armouring strip thickness and resistivity Make: Finolex, Havells, Polycab, Glostar---3.5 core 150 sq mm ----24 mtrs

Laying of cable in Existing Trench/GI pipe/Stone Ware/RCC Hume pipe using Wooden/Aluminum Rollers as directed by the departmental staff -- 120 to 240 sq mm ---24 mtrs

Engaging 2 numbers electricians and 2 numbers helpers for dismantling of existing Panels, wiring, cables, filling the patches conduits, DBs, dismantling of electrical panels doors using necessary labours, tools, Transportation, etc and handling over to the department. —14 days- 01job work

Fabricating supplying and mounting MS box made out 16 SWG suitable for floor/wall mounting, fully weather proof with provision for better heat dissipation. Approximate size of the Panel (120×110×30cm) ---- 6,33,600 sq.mm

Supplying and fixing Four pole 250A 25kA Molded Case Circuit Breaker (MCCB) over the existing wood/panel board sing necessary screws, bolts, nuts, necessary phase separators, handle and wiring complete. Protection of Overload and Short circuit with adjustable thermal magnetic release, Microprocessor release shall have Earth Fault. ---12 Nos

Supplying and fixing Four pole 125A 25kA Molded Case Circuit Breaker (MCCB) over the existing wood/panel board sing necessary screws, bolts, nuts, necessary phase separators, handle and wiring complete. Protection of Overload and Short circuit with adjustable thermal magnetic release, Microprocessor release shall have Earth Fault

Supplying 250A rated 3phase with neutral bus bar using required capacity electrolytic Aluminium strips covered with heat shrinkable colored PVC sleeve, 250Amps 4×30×10mm Aluminium strips

Supplying and fixing of LED type panel board indicating lamp with required colour suitable for 230/440VAC. 50 Hz 12/24V D.C.---36Nos

Supplying, fixing and wiring 50/5 to 400/5A 5VA burden Current Transformer Class 0.5 accuracy with Tape Wound---36Nos

Supplying of multifunction digital meter with three-line backlight LCD type display for voltage, Current, frequency, Power, power factor, kVA, kWH, kVAR suitable for 3phase ,4wire LT network with IP54 degree of protection and completely wired as required with communication Port and Class 0.5s accuracy –12Nos

Supplying & fixing 63 Amp TPN miniature circuit breaker s on existing MCB distribution boards using necessary fixing materials and 'C 'Type curve, indicator ON/OFF, energy cross-3 with Short circuit breaking capacity of 10 K and complete wiring

Supplying & Fixing Chemical earthling for grounding. Conduits, IC cut-outs & other equipment’s backfill compound which is non-corrosive, thermally conductive, potential to permissible limits, superior Fault conduction capacity, nontoxic, weather resistance & capable of achieving ohmic value less than one ohm using 6 ft copper bonded rod with backfill compound --12 no’s

Supplying and fixing of GI/Copper strips for grounding connections, using necessary fixing materials as required— 25×3 mm --96 mtrs

Supply and termination of Aluminium End Terminal (Lug)—16 sq.mm----672 No

Supply and Termination of Brass Cable Gland—40 mm –168 no’s

Wiring for lighting /power circuit using one of FRLS PVC insulated 1100V grade, multistrand copper wire with low conductor resistance single core in open or concealed system of wiring with specified IS-694:2010 --6 sq mm Multistrand copper wire ---240 mtrs

Cat (B) - Buy Back Items

Buy back of Removed, Dismantled distribution Panels, DBs, Wirings, Electrical Panels, MCCBs, MCBs, Accessories etc from MT 1,2,3 Buildings (SITE VISIT COMPULSARY) including Transportation, Vehicle, Shifting, Loading, Labors, Tools etc---01 Job work

Note: Kindly refer the tender document for buyback details

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