electric work

Amount

Labour Charges for Dismantling the existing terminations & armoured cables from the existing SSB -1 at A sector the work includes disconnecting the supply from source,dismantling cable lugs, glands, shims ,nuts, bolts,re arranging cables etc from the panel as instructed by the Department Engineer in charge.

Labour Charges for Dismantling the existing terminations & armoured cables from the existing SSB -2 at A sector the work includes disconnecting the supply from source,dismantling cable lugs, glands, shims ,nuts, bolts,re arranging cables etc from the panel as instructed by the Department Engineer in charge.

Labour Charges for Dismantling the existing SSB -1 at A sector from the existing location to a suitable place as instructed by the Department Engineer in charge.

Labour Charges for Dismantling the existing SSB -2 at A sector from the existing location to a suitable place as instructed by the Department Engineer in charge.

SSB-1 (A SECTOR) Design, erection, testing and commissioning of dust and vermin proof, floor mounted, front operated anti-corrosion treated ,outdoor purpsose and powder coated sub panel board made out of 14 SWG thick CRCA sheet complete with hinged and earthed front doors with name plate, danger notice board, heavy duty rubber gaskets, removable gland plates etc.The panel shall be fabricated as per CPRI standards.(Height 167.5cm ,Length:-155cm,Depth:-30cm) Incoming- 200 A TPN ISO With Rotary Handle-1Nos Bus bars-200A Aluminium Bus Bars. Indication Lamp-3Nos Outgoing- 63 A Switch Fuse Units with rotary handle-10Nos. Supply & Labour

SSB-2 (A SECTOR) Design, erection, testing and commissioning of dust and vermin proof, floor mounted, front operated anti-corrosion treated ,outdoor purpsose and powder coated sub panel board made out of 14 SWG thick CRCA sheet complete with hinged and earthed front doors with name plate, danger notice board, heavy duty rubber gaskets, removable gland plates etc.The panel shall be fabricated as per CPRI standards.(Height 147.5cm ,Length:-155cm,Depth:-30cm) Incoming- 160 A TPN ISO With Rotary Handle-1Nos Bus bars-160A Aluminium Bus Bars. Indication Lamp-3Nos Outgoing- 63 A Switch Fuse Units with rotary handle-8Nos. Supply & Labour

EARTH CONDUCTOR Supply fixing and giving termination to the following Gi. strips and wires for effective earthing of the system. 25x3mm GI strip Supply & Labour

No.6SWG GI Supply & Labour

PIPE EARTHING Supply and providing efficient pipe earthing using 40mm B Class GI Pipe earth electrode with necessary earth pit excavation including filling the pit with charcoal, salt etc. cement concrete or equivalent construction, CI cover including civil work and GI. strip connection from the top to the plates etc., complete as required.

CABLE LAYING Supply & Laying of aluminum conductor of PVC insulated PVC sheathed armoured power cables for working voltage up to 1100V through existing tray or trench. Including clamping every 1mtr. And route marker etc. complete. 3.5 x 185 sq. mm Supply & Labour

3.5 x 150 sq. mm Supply & Labour

3.5 x 50 sq. mm Supply & Labour

TRENCHING ON SOIL Excavation of soil for laying the MV Armoured cable at a width of 35cm & at a depth not less than 75cm.The excavation should be done by suitable means-manual or mechanical.The excavated soil shall be stacked firmly by the side of the trench such that it may not fall back into the trench. The trenches shall be then back-filled with excavated earth, free from stones or other sharp ended debris and shall be rammed and watered throughout.The rate includes supply & laying of brick on the laid cable

GI C Channel Supply and installation of 75x40x6mm GI C channel,the work includes,levelling the plinth, fixing the channel on plinth.

Supply & providing 16Sqmm GI Ring Type lug &ferrule for terminating 6SWG GI Wire

STRAIGHT JOINT Supplying and making straight through joint with cast resin compound including ferrules and other jointing materials for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 kV grade as required. 3.5 x 185 sq. mm Supply & Labour

3.5 x 150 sq. mm Supply & Labour

3.5 x 50 sq. mm Supply & Labour

CABLE TERMINATIONS 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 asrequired 3.5 x 185 sq. mm Supply & Labour

3.5 x 150 sq. mm Supply & Labour

3.5 x 50 sq. mm Supply & Labour

RADHAKRISHNAN NAIR