Modernisation of Electrical Improvements for Wiring of Light Fittings, Main Distribution Board, Switch Boards, Exhaust Fan, Air Curtain, to the Existing Amudham Departmental Store in Regional Office Campus at Gopalapuram in Chennai City.

Amount

ELECTRICALWORK

Wiring with 2x1.5 sq.mm. PVC insulated unsheathed FRLS SC copper conductor of 1100V grade insuitable PVC rigid pipe on wall and ceiling with PVC accessories with TW switch box with 5A FT switch in flush with wall covered with hylem sheet of 3mm thick with painting of suitable colour for open PVC light point / fan point (for electronic regulator) (5 points per coil) etc., complete complying with standard specification and as directed by the departmental officer.

Supply and run of 2 of 2.5 sqmm PVC insulated SC unsheathed FRLS Cu.Conductor of 1100V Grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection using of 2.5Sq.mm copper wire with painting of suitable colour etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 6A Modular Switch (Module)and scoket (2Module) combined flush with Ms box concealed in waill with suitable masonary work etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 12-way-Modular switch & scoket Box in flush in Metal Surface Box - 12/16 (2 row x 6) Module and PVC Plate- 12module cover on wall and making good condition. The Modular Box consist of 4nos -6A-Switch ( 6A Switch 1W - 1 Module with Indicator) and socket ( 5pin -universal) with inner connections and suitable Modular covers) etc., complete complying with standard specification and as directed by the departmental officer.

Supply and Run of 2 of 4 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection by 4 sq.mm. PVC insulated SC unsheathed FRLS copper wire with painting of suitable colour etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 8 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 32A DP MCB switch as incoming and 6 nos. 6A to 32A SP MCB as outgoing on wall with earth connection only. Lower End etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 300mm (12") sweep (light duty) AC exhaust fan complete without provision of hole in the wall etc., complete complying with standard specification and as directed by the departmental officer.

Earthing as per PWD standard with an earth Electrode of 2Mtr Class -B G.I pipe of dia not less than 32mm complete with necessary masonary work etc., complete complying with standard specification and as directed by the departmental officer.

Supply and Run of 1 of No.8 SWG copper wire for earth connection etc., complete complying with standard specification and as directed by the departmental officer.

Supply and Laying of GI Pipe of size 50 MM Dia for road crossing project of UG Cable including all incidental charges etc., complete complying with standard specification and as directed by the departmental officer.

Supply and laying of 3 1/2 x 50 sq.mm sized PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 Mtr Putting 0.15mt layer of sand and covering the three sides of the cable with bricks and refilling the earth to make good etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of brass cable gland for 3 1/2 x 50 sqmm PVC armoured LTUG cable with earth connection etc., complete complying with standard specification and as directed by the departmental officer.

Supply and providing cable end termination of 3-1/2x50 sq.mm.PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection etc., complete complying with standard specification and as directed by the departmental officer.

Supply and clamping of 4 x 16 Sq.mm PVC LTUG armoured copper cable on post or on wall with MS clamps.(for power supply purpose) etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of single box type 20W 4’ LED fitting complete with copper leads and condenser with TW round blocks on wall or ceiling with flu tube with PVC unsheathed FRLS copper leads from terminals to the fitting etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of Profile lights 75mm x 50mm Height with all accessories like Aluminium profile, 240 LED 3 line strip light, end caps and suspension hanging support and slim surface 22watts white etc., complete complying with standard specification and as directed by the departmental officer.

Supply, installation, testing and commissioning of M.V.Distribution Boards suitable for 415V, 3 phase, 4 wire, 50Hz distribution system. The panel shall be free standing, floor mounting, sheet metal enclosed, flush front with aluminium busbars, separate earth bus shall be provided throughout the length of the panel. The incoming and the outgoing feeder breakers, switch fuse units, change over switches, indicating lamps, meters etc. shall be accommodated in a modular multi tier arrangement. A minimum of 400mm 2 clearance shall be given from the floor level to the bottom most termination point. The painting shall be done in conformity with IS code. Adequate size cable alley shall be provided all round the panel and at the back for easy bending and terminations. The outgoing feeders inside the panel shall be connected through solid busbars. Flexible cable links are not acceptable. Busbars shall be provided with PVC heat shrinkable sleeves or heat resistant insulated paint. The panels shall be suitable for cable entry from top / bottom. The copper earth strip of 25mm x 3mm shall run throught out perimeter of the bottom of the panel etc., complete complying with standard specification and as directed by the departmental officer.

Supply and Installation of Air curtain velocity 21m/s velocity 6 feet width Dimension (mm) 900 x 230 x 212 single phase etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 7 segment 4 way TPN MCB sheet steel distribution board (Higher end) with metal /acrylic door cover flush type /surface type fitted with busbars and neutral links with single / three phase MCB outgoings and seperate 4 way provision for accomodating one no. 4 pole incoming MCB / Isolator and another seperate 4 way provision for accomodating one no. 4 pole ELCB / RCD (totally 8 ways in one segment) (3x 4 ways in each segment) and seperate provision for MCB / Isolators ( totally 12 nos.) for sub incomers in 3 segments with lable holder and provison for taking up cable for size not less than 35 sq.mm.with the following on wall with earth connection only etc., complete complying with standard specification and as directed by the departmental officer.

Supply and installation of Track Light Full set with new aesthetically designed LED Track light Luminaire equipped with aluminium die-cast housing, exclusively designed heat sink suitable for circuit Two track system (1mtr). Input Voltage: AC 220-240V, 50/60 Hz, Operating Voltage Range 80-400v with High Performance electronic driver ensures Zero Maintance, High Surge protection, Avg Life: 50000Hrs, High purity Anodized glossy facetted aluminium reflector no harmful UV & IR radiation colour Temperature -400K neutral white alunium metal body with white Mate fine finish with 360 Degree Angle light movable 20W Track Light etc., complete complying with standard specification and as directed by the departmental officer.

Supply and installation of Track Light Full set with new aesthetically designed LED Track light Luminaire equipped with aluminium die-cast housing, exclusively designed heat sink suitable for circuit Three track system (1mtr). Input Voltage: AC 220-240V, 50/60 Hz, Operating Voltage Range 80-400v with High Performance electronic driver ensures Zero Maintance, High Surge protection, Avg Life: 50000Hrs, High purity Anodized glossy facetted aluminium reflector no harmful UV & IR radiation colour Temperature -400K neutral white alunium metal body with white Mate fine finish with 360 Degree Angle light movable 20W Track Light etc., complete complying with standard specification and as directed by the departmental officer.

PENTAGREEN (BID ID -1251887)