Various Electrical work, Providing fixing of various electrical accessories, Apparatus

Amount

Providing & Installation of outdoor type 03 Phase L.T. A.C. Supply Cubical of size 1200×600×500 mm duly Made of 18 SWG Sheet with Hinged Door (01 No. For Lighting and 01 No. For AC Supply to 132KV Isolator and CB In 132KV switchyard), Painted with Smoke Grey Colour Synthetic Enamel Paint on all sides and Fitted with 01No. 100 Amp MCCB WITH FUSE set, 3 No. 100 Amp. Copper Neutral Link, 4 No. 100 Amp. Aluminum Bus Bar (3 Phase + Neutral), 5 No. 32 Amp. TPN MCB, 6 No. 40 Amp. DP MCB, 40 No. Link type Terminal Bock, Cable Glands etc. with Internal Wiring, then Installation on M.S. Angle Frame Structure duly Grouted in the Ground by due Construction of Concrete Plinth. (1 Job per L.T. A.C. Supply Cubical)

Earthing of L.T. A.C. Supply Cubical with 50X6 mm size M.S. Flat. With Main Earthmat of substation by Excavation of Trench and its back filling and along with cutting, bending and straightening of M.S. flat to give it proper shape, painting of all type of joints, risers, strips, with one coat of red oxide primer and two coat of green enamel paint in all side of surfaces as per drawing of earthing (1 Job per L.T. A.C. Supply Cubical and M.S. Flat will be provided by Deptt.)

Laying of 3½×50/95 mm2 LT Power Cable to be Provided by Department from main 440V ACDB installed in control room to 03 Phase L.T. A.C. Supply Cubical 50 cm below the Ground Level after Excavation of Trench, Laying the 1st Class Brick Lining, Filling of River Sand along and over the Cable, then Back Filling & Levelling the Trench after Laying of Cable. The Work also includes excavation of C.C. Road upto 10 meter wherever required, shifting Power cable drum from store to working site and termination of Cable on both sides with Crimping of suitable size Lugs.

Supply and Fixing of LED light luminaries 120 Watt of Syska/Crompton Greaves / Bajaj / Havells make with Aluminium die cast (with 02 years warranty) as per manufactures technical specifications. The work also includes transportation of material up to site and other jobs required to execute the complete work.

Providing & Fixing of G.I. Bend pipe duly Made of 2" dia. (ID 40 mm & OD 50 mm) 1.2 Meter Long ‘B’ Class G.I. Pipe and Bent at one end by Quarter Circle in 1.0 Meter Length at an Angle of 300 for Fixing of 150 Watt LED Light Fitting on Gantry with help of G.I. / M.S. Clamps, as Required. (1 Job per G.I. Bend pipe)

Providing & Fixing of L.T. Lighting Junction Box of size 200×200×150 mm duly Made of 16 SWG Sheet, Painted with Smoke Grey Colour Synthetic Enamel Paint on all sides and Fitted with 1 No. 6 Amp. SP MCB on Anodized M.S. Channel, 1 No. Bakelite Fuse Fitting with 6 Amp. NS 6 type HRC Fuse, 1 No. Copper Neutral Link, Bakelite Terminal Block of 4 Terminals, Cable Glands, suitable for 2C×2.5 mm2 / 4C×2.5 mm2 size Incoming / Outgoing Control Cables etc. on Gantry at Designated Height with the help of suitable M.S. Clamps along with Earthing of the Junction Box with 12 SWG G.I. Wire. (1 Job per L.T. Lighting Junction Box)

Laying of 2C×2.5 mm2 / 4C×2.5 mm2 Control Cable through 01” dia PVC Pipe between L.T. A.C. Supply Cubical to L.T. Lighting Junction Box and L.T. Lighting Junction Box to LED Light terminals 50cm below the Ground Level after Excavation of Trench and its back filling wherever required, Back Filling along with termination of cable at both end.

JBS ELECTRICALS

M/S SINGH ELECTRICALS