NISER/IWD-ELECT/SBSGH/22-23/10

Supply,installation, testing & commissioning of cubical type LT Panel,, IP 43 degree protection complete with necessary, MCB isolators, MCBs, earth leakage circuit breaker (ELCB) etc., including interconnections with appropriate capacity size of PVC insulated copper conductor wires,suitable for concealed mounting /wall mounting with MS frame work of 40 x 40 x 5 mm MS angle iron, with M.S. enclosure fabricated out of min 18 SWG thick M.S.CRCA sheet with concealed hinged door, locking arrangement etc., including earthing clamps for both incoming & outgoing circuits,interconnections, per phase isolation kit as required,cable end box & wire way box if required, continuous copper earth wire in the wire way box with single/duplicate brass earthing terminals, danger board, name plate, flexible earthing for the door, metal treatment & powder coated painting, Phase Distribution drawing etc., all as per drawings (G.A. & fabrication drawing to be got approved), etc., relevant IS & instruction of Engineer-in-charge. Notes: 2. Blanking Plates shall be included in scope of work. 1. MCB shall be minium 10k breaking capacity (type-C) 3.Enclosure shall be of standard readymade type as per catalouge no. from approved manufacturers as indicated in preferred makes of material. 4. Sample of various DB shall be got approved by E-I-C including G.A & fabrication drawing. 5. Routine tests will be conducted at factory as per relevant IS. Make: L&T, Siemens or Shneider

Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 V, 4 pole MCCB out going distribution board of sheet steel, IP 65, dust protected, duly powder painted,out door panel inclusive of 200 A tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer ) as required . (Note : Vertical type MCCB Pabel board is normally used where 3 phase outlets are required.) 8 way MCCB Panel board with following feeder details and along with multi function meter and others as required. Incoming - 1 Nos. 125A 4P, 18KA MCCB complete with thermal magnetic release having over current, short circuit & earth fault protection L&T make Out Going Feeder- 2 Nos. 63 Amp, 4P, 18KA MCCB complete with thermal magnetic release having over current, short circuit & earth fault protection L&T make 4 Nos. 32 Amp, 4P, 18KA MCCB complete with thermal magnetic release having over current, short circuit & earth fault protection L&T make

Supply, Laying of one number 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 the trench etc as required. 3.5Cx150 Sq MM AL Armoured XLPE Cable Make: Polycab/Finolex/RR Kabel

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 3.5Cx150 sqmm AL XLPE Armoured Cable

Supply and 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. 3.5Cx25 Sq MM AL Armoured XLPE Cable Make: Polycab/Finolex/RR Kabel

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 3.5Cx25 sqmm AL XLPE Armoured Cable

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray (Galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required. 150 mm width X 50 mm depth X 1.6 mm thickness Make- Stelco, Stillways or equivalent

Providing and fixing 8 SWG GI earth wire on surface / cable tray for loop earthing along with existing surface conduit / cable as required. Preferred make as approved

Supply and fixing of Slim, compact, auminum die cast edge lit panel. Recess mounted round fixture with opal diffuser and separate electronic driver. 18 Watt 6500K LED Downlight Make- Havells/Philips/Wipro

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 as required. 4 X 6 sq. mm + 2 X 6 sq. mm earth wire Make- Polycab/Havells/Finolex/RR

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 as required. 2 X 1.5 sq. mm + 1 X1.5 sq. mm earth wire Make- Polycab/Havells/Finolex/RR

Numbering of Power points/ DB/ceiling fan/ exhaust fan/ fittings etc. with one sided adhesive sticker as required.

M/S TATHAGATA ENGINEERING

KISLAY KUMAR

M/s. PRACHI ELECTRICALS