supply installation testing and commissioning of lt control panel, allied cables and other accessories in vrdl lab at gmc srinagar at viral research & diagnostic laboratory ( vrdl ) at department of microbiology, government medical college srinagar- 1 fabrication, supply, installation testing & commissioning of outdoor-type electrical control panel of cubical construction, having 6 nos. angle-iron legs of suitable dimensions, to be sufficiently grouted ( > 750mm depth ) , in 1:2:4 concrete mix, onto outdoor land / concrete as per site requirement, fabricated out of 2mm thick sheet steel, compartmentalized with hinged lockable doors, dust and vermin proof, powder coated, cable alley, inter-connection with suitable size solid aluminium strip, having switchgears and accessories, mountings and internal wiring, earth terminals and earthing, numbering etc. complete in all respects with following incoming and outgoings, suitable for operation on 415v, 3 phase, 50hz, ac supply with enclosure protection class ip42 as requiredalongwith digital voltmeters / ammeters / ct coils of requisite ratio / selector switches / led indications as per the instructions of the site engineer:incoming: ( i ) 250a, 50ka, 4-pole mccb: 2 nos. ( ii ) 250a, 4-pole, onload changeover: 1 no. ( iii ) 400a, tpn, aluminium busbar: 1 setoutgoing: ( i ) 100a, 50ka, 4-pole mccb: 2 nos. ( ii ) 80a, 30-40ka, 4-pole mccb: 1 nos. ( iii ) 63a, 30-40ka, 4-pole mccb: 2 nos. 2 supply, installation, testing and commissioning of 95 sq. mm, 3.5 core, 1.1kv grade, armoured, xlpe-insulated, aluminium conductor cable. the cable is to be laid along the wall / on the existing poles as per site requirement by way of clamps ( wherever feasible ) . 3 supply, installation, testing and commissioning of 250a, 50ka, 4-pole mccb. the mccb is to be installed on the wall near the changeover panels at smhs. 4 shifting of existing cables at the vrdl onto the control panel 5 supplying and fixing of following sizes of medium class pvc conduit / channel along with accessories in recess / surface including cutting the wall and making good the same in case of recessed conduit as required, or using rawal plugs / screws / clips and all allied accessories etc. as per the instructions of the site engineer25mm 6 supplying, laying, testing and commissioning of 3×4 sq. mm ( p+n+e ) , frls, pvc-insulated, copper conductor, single core cable on surface / recess medium class channel / conduit ( excluding cost of conduit ) , but including cost of wiring of same size from db box to first switch ( complete job ) . the job also includes supplying and fixing suitable size gi box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5 / 6 a & 15 / 16 a modular socket outlet and 15 / 16 a modular switch alongwith connections etc. ( complete ) and as per the instructions of the site engineer. 7 supplying, laying and commissioning of wiring for circuit / submain wiring alongwith earth wire with the following sizes of frls pvc insulated copper conductor, single core cable in surface / recessed medium class pvc conduit / channel as required, as per the instructions of the site engineer.2×6 sq. mm + 1×6 sq. mm earth wire 8 supply, laying, testing and commissioning of 16 sq. mm isi marked, frls pvc insulated, single core copper conductor cable 9 supply, laying, testing and commissioning of 10 sq. mm isi marked, frls pvc insulated, single core copper conductor cable 10 supplying and fixing of 48-way double door distribution board of sheet steel on surface / recess complete including cutting the wall ( if required ) and making good the same. 11 supplying and fixing 5a to 32a rating, 240 / 415 v, 10ka, 50hz, 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 12 supplying, fixing, testing and commissioning of 63a, 10ka, 240 / 415v, 50hz, double pole mcbs 13 supplying, installation and testing of 75 mm copper pipe filled with crystalline conductive mixture with eco-friendly gem backfill compound ( 2no. bags ) also having earth pit chamber ( 300mm × 300mm ) with man-hole cover for the above; including cost of 20mm wide copper strip as required in one run, fitted with gi nut bolt & spring washer from earthing rod upto main control panel through dwc high density poly-ethylene pipe having corrugation ( complete job ) having long strip. the necessary soil treatment is to be made by the contractor in order to improve the value of pit resistance. the job further includes extending of earthing from earth electrode to main panel and distribution board by using insulated bare copper wire 8 no. swg of required length and size as per the site requirement ( as per the instructions of the site engineer )