CAPE- Electrification work of Electrical machines lab of CE Muttathara (2)

Amount

PANEL BOARD

od271316/2021_2022 : Fabrication, supply and installation of free standing floor mounted dust and vermin proof cubicle pattern 415v, 50Hz MV switch board fabricated out of 16 SWG, CRCC sheet,rust inhibited zinc passivated, phosphated and powder coated of approved colour. all switches double earthed.<br>INCOMER<br>160A, 36KA(ICS=100%ICU),4pole current limiting type MCCB with micro processor based relese with overload setting of 50-100% having adjustable ol& sc.<br>one set of 160A,TPN busbar,32x 6 mm for fase and 32x3mm for nutral of best conductivity, Aluminium bus with heat shrink sleeves fitted on FRP/DMC supports.<br><br>OUTGOINGS; (I)100A,TP MCCB-2 NO3 L&T or equivalent make with spreader terminal and rotary handle<br> (ii)63A TP MCCB-3 NOS “ “<br> (iii)32A TP MCCB-1NOS “ “<br>25/35KA (ICS=100% ICU), 3pole, current limiting type MCCB having thermal setting range 80-100% with thermal magnetic relese having adjustable OL.<br><br>ACCESSORIES; Multy function meter 1 NO, 1SET of led indication lamps. The board shall be neatly fabricated with all inter connections (BUS SIZE according to incomer rating) with aluminium bus neatly sleeved, double earthing all switches and providing earth bus 25x3mm cu. to full length of the panel with tinning at places of connections strictly conforming to IS 8623.The board shall have cable entry and exit provision.The panel to be installed on suitable channels over the trench.<br>

DISTRIBUTION BOARD

od271342/2021_2022 : supply and fix 12way double door DB fabricated of 1.6mm CRCA sheet powder coated and having 2 NOS vertical cu. Bus bars of 200A capacity, incomer 200A,25KA,DP MCCB and outgoings 12 Nos. of 32A DP MCB’S of approved make with LED indication lamp earth studs etc.

od274023/2021_2022 : Supplying and fixing 6 way prewired vertical type TP&N MCB distribution board of steel sheet for 415 volts on surface/recess complete with loose wire box of sheet steel, dust protected, duly powder painted, inclusive of 200AMPS tinned copper bus bar , common netural link, earth bar, din bar for mounding MCB’S terminal connectors for all incoming and outgoing circuits duly prewired with adequate size of FRLS pvc insulated copper conductor up to the terminal connector/ neutral link, earthing etc. as required(But without MCB/RCCB/ISOLATOR)(Note; prewired vertical type MCB TP DB is normally used where 3phase outlets are required)<br>INCOMER- 63A 4POLE ISOLATOR.+ 63A, 300 mA, 4 POLE ELCB.<br>OUTGOINGS- 32 A TP MCB – 6NOS.<br><br>

CHANGE OVER SWITCH

od271357/2021_2022 : Supply and fix 200A, AC 23A, 4pole ,on load cos insheet steel powder coated housing of specified make with front rotary handle. <br>

CABLES

od274279/2021_2022 : Supplying of one number pvc insulated and pvc sheathed/ XLPE armourned aluminium power cable of 1.1kv grade of the following sizes. <br>3.5 x 120 sq.mm cable <br>

od274282/2021_2022 : Supplying of one number pvc insulated and pvc sheathed/ XLPE armourned aluminium power cable of 1.1kv grade of the following sizes. <br>4 x 25 sq.mm cable <br>

od274283/2021_2022 : Supplying of one number pvc insulated and pvc sheathed/ XLPE armourned aluminium power cable of 1.1kv grade of the following sizes. <br>3.5 x 50 sq.mm cable <br>

od274314/2021_2022 : Supplying of one number pvc insulated and pvc sheathed/ XLPE armourned aluminium power cable of 1.1kv grade of the following sizes. <br>2 x 95 sq.mmcable <br>

od274315/2021_2022 : Supplying of one number pvc insulated and pvc sheathed/ XLPE armourned aluminium power cable of 1.1kv grade of the following sizes. <br>4 x 6 sq.mmcable <br>

od274331/2021_2022 : Supplying of one number pvc insulated and pvc sheathed/ XLPE armourned aluminium power cable of 1.1kv grade of the following sizes. <br>2 x 6 sq.mmcable <br>

LAYING OF CABLE

7.1.3 : 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.Above 95 sq. mm and upto 185 sq. mm

7.7.1 : 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 (clamped with 1mm thick saddle)

7.7.2 : 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.Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp)

7.7.3 : 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.Above 95 sq. mm and upto 185 sq. mm (clamped with 25/40x3mm MS flat clamp)

END TERMINATION

9.1.34 : 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.4 X 25 sq. mm (28mm)

9.1.25 : 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 1/2 X 120 sq. mm (45mm)

9.1.1 : 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.2 X 6 sq. mm (19mm)

9.1.22 : 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 1/2 X 50 sq. mm (35mm)

od274375/2021_2022 : 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 1.1KV grade an required.<br>2 x 95 sq.mm <br>

od274376/2021_2022 : 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 1.1KV grade an required.<br>4x 6sq.mm<br>

EARTHING

5.4 : Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

5.9 : Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required.(Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

od274391/2021_2022 : Supply and drawing bare earthing conductors of the following of size copper conductor along with wiring cables and giving connection as required.<br>3.15mm(10SWG)<br>

od274442/2021_2022 : Supply and drawing bare earthing conductors of the following of size copper conductor along with wiring cables and giving connection as required.<br>4.00 mm ( 8 SWG)<br>

od274507/2021_2022 : Supply and laying strips of the following sizes along with wiring / cables and giving connection as required.<br><br>20 x 3 mm copper strip tinned at the points of contacts<br>

ISOLATORS

od274503/2021_2022 : Supplying and installation of 32A,415VOLT,4POLE isolater with suitable enclosure made of sheet steel phosphated and painted fixed on wall using suitable anchor bolt or fixed in recess including cutting hole on wall , making good the damages , colour washing etc as required. <br>

od274504/2021_2022 : Supply and installation of 32A, 230volt DP isolater with sheet suitable enclosure made of sheet steel phosphated and painted fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good damages , colour washing etc as required. with handle as required.<br>

CONDUITS

1.21.1 : 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.20 mm

ASOK ELECTRICALS

K K Associates

DSK ELECTRIC POWER

Bidder Name

K K Associates

DSK ELECTRIC POWER

AJESH K K

ASOK ELECTRICALS