Tender For Electrical Works For Shifting Ups And Battery Rack In Cnc; 1 Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required. 2 20 mm 3 SupplyinganddrawingfollowingsizesofFRLSPVCinsulated copperconductor, singlecorecableintheexistingsurface/ recessed steel/ PVC conduit as required. 4 3 x 1.5 sq. mm 5 3 x 2.5 sq. mm 6 3 x 4 sq. mm 7 Supplyingandfixingfollowingsize/modules,GIboxalongwith modular base & cover plate for modular switches in recess etc. as required. 8 1 or 2 Module (75mmX75mm) 9 Supplying and fixing 20/25 A modular DP switch on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 10 Supplying and fixing 3 pin 25 A modular socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 11 Supplying and installing following size of perforated Hot Dipped GalvanisedIron cable tray (Galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joinedwithconnectors,suspendedfromtheceilingwithG.I. suspenders including G.I. bolts & nuts, etc. as required. 12 300 mm width X 50 mm depth X 1.6 mm thickness 13 SupplyingandinstallingfollowingsizeofperforatedHotDipped GalvanisedIron cable tray bends (galvanisation not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joinedwithconnectors,suspendedfromtheceilingwithG.I. suspenders including G.I. bolts & nuts, etc. as required. 14 300 mm width X 50 mm depth X 1.6 mm thickness 15 Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate havinglocking arrangement and wateringpipe of 2.7 metre long etc. (but without charcoal/ coke and salt ) as required. 16 Supplying and providing Excel Earthing compoung including mixing with excavated fine soil and water to make it as slurry and filling around the earth plate etc. as required. 17 Supply and laying one number of the 8 SWG good quality bare copper wire along the cable with connections etc. as required 18 Supplying and laying 25 mm x 3 mm copper strip at 0.50 meter below ground / clamping on wall as strip earth electrode , including connection / terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50 mm) 19 Supply of 1.1 kV grade 3.5C x 185 sq.mm, Aluminium conductor XLPE insulated PVC sheathed armoured power cable(as per IS ) as required. 20 Supplying and laying of following sizeDWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc.conforming toIS 14930, Part II complete with fitting and cutting, jointing etc.direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required. 21 120 mm dia (00-120 mm & ID-103 mm nominal) 22 Laying of one number PVC insulated andPVC sheathed / XLPE powercableof1.1KVgradeoffollowingsizeintheexisting masonry open duct as required. 23 Above 95 sq. mm and upto 185 sq. mm 24 Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. 25 Above 95 sq. mm and upto 185 sq. mm (clamped with 25/40x3mmMS flat clamp) 26 Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp) 27 Laying and fixing of one number PVC insulated and PVC sheathed/XLPEpowercableof 1.1 KVgradeof following size on cable tray as required. 28 Above 95 sq. mm and upto 185 sq. mm (clamped with 25/40x3mmMS flat clamp) 29 Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp) 30 Supply of 1.1 kV grade 4C X 50 Sq.mm PVC/ XLPE Aluminium Armoured Cable, 650/1100V. Grade confirming to IS:7098 (Pt-1)1988 31 Wiring of circuit/submain wiring along with earth wire with the 4 x 35 sq.mm +2x 10 sq.mm of FRLS PVC insulated copper conductor, single core cable in surface medium class PVC conduit/flexible etc as required. 32 Wiring of circuit/submain wiring along with earth wire with the 4 x 25 sq.mm +2x 10 sq.mm of FRLS PVC insulated copper conductor, single core cable in surface medium class PVC conduit/flexible etc as required. 33 Supplying and making end termination ofPVC insulated copper conductor 4x35+ 2x10 sqmm submainwiring with suitable sizeCopper lugs etc as required. 34 Supplying and making end termination ofPVC insulated copper conductor 4x25+ 2x10 sqmm submainwiring with suitable sizeCopper lugs etc as required. 35 Supplying and making end termination with brass compression gland and aluminium lugs for3.5C X 185 sqmm PVC insulated and PVC sheathed /XLPE aluminium conductor cable of 1.1kV grade as required. 36 Supplying and making end termination with brass compression gland and aluminium lugs for4C X 50 sqmm PVC insulated and PVC sheathed /XLPE aluminium conductor cable of 1.1kV grade as required. 37 Supplying and fixing 3 phase 4 waydouble door, suface/recess mounting, vertical type, 415 V, TPN distribution board with provision for fixing MCCB as incomer and TP MCB as out going, complete with 200 A tinned copper bus bar, common neutral link, earth link, din bar for mounting MCBs, detachable gland plate, interconnections, earthing, phosphatized and powder painted, fixing using bolt and nut, giving connections etc. as required. (But without MCCB, MCB) 38 Supplying and fixing 125A, 16kA, 4 pole MCCB(Thermal magnetic O/L & S/C protection), 415 V, Moulded casing circuit breaker (MCCB)in the existing MCCB DB , complete with connections, testing and commissioning etc, as required. 39 Supplying and fixing 125 A, 25 kA DPX3 160, FP MCCB (Thermal magnetic : O/L & S/C protection ) in the existing MCCB enclosure/DB, complete with connections, testing and commissioning etc. as required.(legrand or its equivalennt) 40 Supplying and fixing MCCB Enclosure suitable for fixing upto 125 A MCCB complete with connections, testing and commissioning etc. as required. 41 Supply and fixing of 250 A,35 kA ,TPMCCB, with theromagnetic release and terminal spreadrs in existing cubicle panel board including drilling holesin cubicle panel,copper busbars for connectrions, minor panel door/cubicle fabrication works etc as required (Site visit recomended) 42 Fabrication,Supply,conveyance,Installation,testing and commissioning of cubicle type dust and vermin proof,floor mounted made from 75x40x6 size C channel,front operated,Indoor panel board made out of 14SWG CRCA sheet with protection as per standard,concealed hinges,Neoprint Gasket, panel lock etc.Entire sheet work will be treated under seven tank process and the powder coated with siemens grey mat finish (copper Busbar and Earthing)Incomer: 250A 4P 25 kA Thermal magnetic based MCCB -2 Nos250A 4P Changeover switch - 1 NoOut going : 125A FP 25KA Thermal Magentic based MCCB - 4 NosMetering and Indication:RYB Indicators with control MCB-2 setsMulfifunction meter for incomers with CT - 2 Nos ( Contractor should submit CT tested certificates approved by the competent authority according to the recent regulatory norms). Contractor shall arrange necessary schematic drawings, inspection and energisation approval from kerala state electrical inspectorate including all the applicable charges. 43 Supplying and fixing the identification details of cables and Distribution boards details with vinyl stickers on existing 4 nos of DB etc. as required. 44 Supply and fixing of 63A rating 415V, c curve miniature circuit breaker suitable for inductive load for triple pole in the existing MCB DB complete with connections testing and commissioning etc as required 45 Chargesfor removing the existing UG cable from the wall including all accessories without making damages, making good the damages of the wall/ floor including painting as per the site condition and conveyance of the materials to thegodown etc as required 46 Charges for removing the existing 2 nos of DB, (All, cable wires & PVC conduits) making good the damages of the wall / floor including painting other accessories without any damage and conveyance of the material to the godown etc, as required.
