New electric wiring for the installation of Ac in the Special purpose vehicle foundation building at New Campus

Amount

Supplying and fixing following ways and poles, plain/horizontal sheet steel MCB Distribution Board on surface/in recess complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections including powder painted earthing etc. as required (But without MCB/RCCB/Isolators) (Indokapp, Havells/Anchor /I.A /Legrand/Standard) 6 way 240 volts, single phase and neutral Double Door

Providing and fixing following rating and breaking capacity MCCB with Thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required. (Make Siemens/ Schreinder/ L&T/ Hager /Havells /IA/HPL/ Standard /Crompton) 200 AMP 36 KA Four pole

-----------------do------------------- 315 AMP 35 KA Four pole

Supplying and fixing following types of SPN in the existing MCB DB complete with connections, testing and commissioning etc. as required. (Indokapp, Havells, anchor) 40 Amp 240 volts double Pole

Supply/drawing of following size of FR PVC insulated copper conductor single core cable in the existing surface/recessed steel PVC conduit as reqd.(Anchor/HPL/KEI/Shalimar) 2x6 sqmm

Supply, testing and commissioning of PVC sheathed Aluminium conductor 1100 volts graded PVC AA Armoured/unarmoured XLPE Cable including end termination, crimping, cost of thimbles, nuts bolts, glands, connection, testing and commissioning complete job. (Make Havells /CCI/ Grandley /Finlox /Plaza / General/Polycab/Gloster) 2 core 16 sq mm armoured cable

----------do--------- 3 ½ core 95 sq mm armoured cable

----------do---------- 3 ½ core 120 sq mm armoured cable

Supply and fixing of following rating onload I-O-II Four pole with advanced neutral on load change over switch confirms to IS 13947 (Part-3) IEC:609473) (Make Legrand/ I.A/Havells /Siemen/HPL) 200 Amp

S/F bus bar chamber with 4 strip bus bar of following size made of the copper suitable for following capacity complete with all accessories including connection earthing the body as reqd. 450 mm length 200 Amp

-------------do---------- 450 mm length 400 Amp

Design, manufacture, testing at works & supply, installation, testing & commissioning cubicle panel floor mounted (on base frame) totally enclosed and extensible type . The general construction shall comprise to IS 8623-93. The design shall include all provisions for safety of operating and maintenance personal. IP 42 for indoor and IP54 for outdoor, shall be compartmentalized type having space and arrangements for I/C. cable/bus ducting/incoming switch gears, bus couplers, insulated and properly supported compartmentalized switch gear, outgoing compartmentalized switch gear, bus bar support and terminations, interconnection between bus bars & switch gear with auxiliary bus bars/insulated conductors/strips etc. The panel shall be fabricated out of CRCA not less than 2.00 mm thick for the load bearing members and 1.6mm for doors of L.T Panels. The frame work may be Agle Iron/Channel/Bolted type construction should be arrangement for I/C/O/G. Cable termination with 2 Each. 20x5mm cu. Strip fixed all around the panel connected to 2 Each. earth bars cu-strips connected to incoming earth conductor. (Make Electric Field/ Bharti Engineers/Gupta & Friends/ Semon/ Jai maa/U.S.Electrical works) MAIN OUTDOOR CONTROL PANEL a. INCOMING Space for 1 No. 100 to 630 Amp TPN Al. Bus bar of equal cross section for Main Power connection to Main MCCB. Space for 1 No. 100 to 630 Amp 4 pole MCCB of 35KA Space for 1 no. 3-phase 5-wire Progdy type electronic meter. b. INDICATING PANEL The indicating panel of the incomer shall be provided with the following: i. Ammeter of required range with ASS, CT's. ii.Voltmeter of required range with VSS. Dimension of the Panel = 3’x3’x1’6”

durgaengineers & co

Northern Power Infra LLP