Construction of 1 no chemical godown at water treatment plant at Lambaline SW Providing Internal Electrical Installation

Amount

Wiring for light point./fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface/recessed medium class PVC conduct, with piano type switch, phenolic laminated sheet suitable size M.S box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required.

Wiring for light/ power plug with 2X4 sq.mm FRLS PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit alongwith 01 No. 4 sq.mm FRPLS PVC insulated copper conductor single core cable for loop earthing as required.

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.

2X1.5 sq.mm + 1X 1.5 sq.mm earth wire.

Supplying and fixing surface plastic box of 85 mmX 145 mmX 50 mm deep (nominal size) on surface or in recess with suitable size of cover in front including providing and fixing 6 pin 5/6 & 15/16 A socket outlet and 15/16 A piano type switch, connections, Painting etc. as required.

Supplying and fixing following piano type switch/ socket on the existing switch box/cover including connections etc. as required.

5/6 amps switch

3 pin 5/6 A socket outlet

Supplying and fixing 3 pin, 5A ceiling rose on the existing junction box/ wooden block including connections etc. as required.

Supplying of wall mounted LED batten suitable for upto 1X 18W (1200mm) with double side G13 lamp holder similar to Havells Make, Model Regal batten, Cat No. WDSBSWH with all accessories etc. as required.

Supplying of 18W, crystal glass LED tubelight (Double side connection) with G13 lamp holder similar to Havells make Cat No. 865SGLASS.

Supplying of 1X 10W, IP 66 surface mounted, decorative hexagon bulk head Back-lit LED luminaire comprising of high brightness LEDs, similar to Havells make, Model HEXAFT10WLED857SSYMBOPC

Supplying of 7.5 Watt, 240 V LED filament lamp with base B 22.

Installation, Testing, commissioning of wall bracket/ ceiling fittings of all sizes and shapes containing upto two GLS/CFL/LED lamps per fitting, complete with all accessories including connections etc. as required.

Supplying and fixing PVC batten/ angle holder including connections etc. as required.

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)

6 way, double door.

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of single poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Supplying and fixing 40 A, double pole, 240 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Suppling, Installation, testing and commissioning of ASHOK make SEE brand safe earthing electrode type-19, 50mm dia. Length, 2 mtrs. (Short time current-52.6 rms for 1 sec., peak- 125.6) with back fill compound including, providing masonary enclosure with cover plate having locking arrangements etc. as required.

Providing and laying earth connection from earth elctrode with 4.00 mm dia copper wire in 15mm dia G.I pipe from earth elctrode including connection with copper thimble excavation and re-filling as required.

Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing as required.

Supplying of following size of PVC insulated and PVC Sheathed/ XLPE Armoured 1.1 KV Grade aluminium conductor cable conforming to AS: 7908 (Part - I)

10 sq.mm, 3-Core

Supplying and laying of following size DWC HDPE Pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 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.

63 mm dia (OD-63 mm & ID-51 mm nominal)

Laying of one number pvc insulated and PVC sheathed/XLPE power cable of 1.1 KV grade of following sixe in the existing RCC/ HUME/ METAL pipe as required.

Upto 35 sq.mm

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.

Upto 35 sq.mm

DAYAL HALDER

M K ENGINEERING

MUKUNDAN ELECTRICAL SALES & SERVICE