|
Tender For Minor Electrical Work Outside Rfi Premises.; 1 Removal of old point wiring: Taking down old pt. wiring of lights, fans,etc.(including all accessories) and removing to store or at scrap area and making good disturbedsurfaces of walls,floor,etc. all as ordered. 2 Point wiring: M & L for point wiring of one light point or one plug point or one fan point controlled by one switch withFinolex / Havells / HPL / Polycab /Mescab make pvc insulatedmultistrand copper conductor of 1.5 sqmm in pvc casing caping with same makeinsulated 1 sq mm copper earth wire all as ordered. 3 MS work: S/Fixing ofM.S. flat or angle cut to shape, drilled and counter-sunk for screw, including bending and welding angle as neccessary, each brackets duly painted forhanging of ceiling fan or fixing of light fittings, DB, main swithes,etc all as ordered. 4 Sub main: 2.5 sqmm Cu sub main: Supply and fixing of FRtype Finolex / Havells / Polycap / Mescab make2 x (2.5 sq mm single core multistrand PVCinsulated copper wire) alongwith same make 1 x (2.5 sq mm single core multistrandcopper earth wire) alongwith pvc conduite or casing capingfor sub main all as ordered. 5 Earting excavation: Labour only for excavation of earth in dense soiland returning filling in spreading,levelling,watering all as ordered. 6 Earth conductor: S/Fixing earth continuity conductor to wall or buried in ground or any other indicated situation for earthing of panel/machine 25mmx4mm G.I. strip all as ordered. 7 Earthing-M & L for earthing complete with medium class G.I. pipe electrode 40 MM dia.2.5 meters length, buried directly and preferably verticallyin groundconnected earthing lead by using 25x4 mm galvanised ironstrip upto the test point and making of pit as shown in plate-2 alongwith alternative layer of charcoal and saltall as ordered. 8 G.I. Pipe: S/Fixing of G.I. pipe medium gauge 32 mm dia for cable protection all as ordered. 9 Air termination: Supply and fixing of Air Termination copper rod 12 mm dia and 300 mm long, single pointed at the top and rigid connection to the down conductorall as ordered. 10 Kit-kat fuse: Supply,fixing and connecting complete of one 15A flush type kit-kat fuse on 3mm thick laminated sheet covers with other switches and socket outletall as ordered. 11 300x200x60mm GI switch board:Supply and fixing & connecting complete GIsheet metal box of suitable thickness and size 300X200X60 mm with bakelite top cover all as ordered. 12 Insulator support: Supply and fixingof insulator for running of lightening conductor through the roof ,wall,etc. height of work not more than 100 ft from ground level all as ordered. 13 Cable termination: M & Labourfor cable end terminal joints any type complete suitable forpvcinsulated3/4 core armoured aluminium conductor cable upto 25 sq. mm size all as ordered. 14 Cable termination: M & Labourforcable end termination 50to 120 sq mm armoured aluminium 4 core cable all as ordered. 15 High Bay light fixing: Labour only for fixingofLED high bay ( approx. height 25 ft max.) lightfitting of any rating on wall or poleall as ordered. 16 Distribution panel: M & L for supply, erection and commisioning of outdoor typecubical of approx. size 1500mm height, 1000mm width, 300mm depth ground/floor mounted MS structure, front and rear hinged door with necessary locking arrangementand panel should be of CRCA sheet of 3mm thick duly painted with two coats of powder coated paint both internally and externally.Panel should have sufficient space for connecting of suitable rated armoured 4 core Al cable. The panel shall be suitable for 415 Volts, 50Hz, 3 Phase 4 wire system and complete with suitable capacity Al busbar (1.2 times the incoming switch gear current rating) internal wiring should be of suitable size PVC insulated copper conductor, thimbles, cable glands complete as specified with the following accessories:-Incomer(a) MCCB,TP,415 volts, 50Hz, 36KA, 125A, Make-Siemens / Schneider / L&T / Legrand for each incomer. - 02 nos.(b) Three nos HRC fuses with base and carrier of rating 100A, 415 volts, after each MCCB incomer.- 02 set(c) Set of LED indication lamps (R,Y,B) at each incomer end-02 SetOutgoing(d) MCCB,3 pole, 415 volts, 50Hz, 16KA, 40A, Make- Siemens / Schneider / L&T / Legrand.-04 Nos(e) MCCB,3 pole, 415 volts, 50Hz, 16KA, 40A. Make-Siemens / Schneider / L&T / Legrand followed by one set of HRC fuses of rating 32A, 415 voltsalongwith one TP,40A contactor with 2NO+2NC and ON/OFF push button.- 02 set. 17 LED letter repairing: M & L for repairing of LED signage board letters of size 20cm to 36cm at different height maximum upto 25 ft all as ordered. 18 Driver unit: S & F of driver unit of rating 230VAC/12VDC,40A max.,480W for LED sign board.
|
