23/BSNL/EDT/2024-25 DT 06.07.2024

Amount

Arranging electrical service personal at site for trouble shooting and restoration of minor Electrical Faults (If possible) and identifying the nature of faults / E.I items required in different TE/BTS sites under Nellore SSA etc as under.

Supplying and laying of the 2x16 Sq.mm PVC Insulated Aluminium conductor service cable along with 1 no supporting GI wires from nearest service pole to the meter box etc as required

Supplying and Laying of 4x25 Sq.mm single core weather proof Aluminium conductor service cable on over head/surface of wall with 2 runs of PVC Insulated GI wire from Service pole to the meter box etc as required

Supplying and fixing of 3 Nos 63A porcelain fuse Cutouts with 1 No neutral link along with suitable size wooden board i/c fixing on surface of wall, making interconnections, testing etc as required

S/F of 1 No.63A porcelain fuse cutout & neutral link on a suitable size wooden board i/c fixing on wall etc as required.

Supplying and fixing of 63A Four pole On load change over switch with MS Enclosure i/c removing of faulty/burnt Change over switch from enclosure etc as reqd (HPL SOCOMEC)

Supplying and fixing of 63A Four pole On load change over switch with out MS Enclosure i/c removing of faulty / burnt Change over switch from enclosure etc as reqd

S/F of 1 No.200 A porcelain fuse cutout i/c removing of faulty fuse link etc as reqd

Supplying and fixing of 125A,4 pole on load changeover switches in existing LT panel i/c removing of faulty one etc as reqd

Supplying and fixing of 125A,4 pole TPN switches in existing LT panel i/c removing of faulty one etc as reqd

Supplying and laying of 50mm dia rigid PVC pipe for protection of power cable on surface of wall with suitable clamps etc as reqd

Supplying of 10 Sq.mm flexible PVC insulated copper conductor cable for interconnections as required.(From meter to Fuse cutouts)

Supplying and fixing of following for TPN / SPN DB i/c removing of faulty one etc as reqd

a) 6A to 20A SPMCBs

b) 63A Four pole Isolator

c) 32A / 40A double pole MCB

d) 63A Double pole isolator

S/F of the 10 mm thick Hylam sheet of size approx 2 ft x 3 ft on the existing MS wire mesh grill by providing 32mmx 6mm thick GI strip on back side for support, making good finishing works etc for accommodating Change over switch Fuse cutouts, MCB box etc as required.

Providing removing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade on wall i/c removing of clamps etc surface as required

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.(Recovered cable)

a) Above 35 sqmm and up to 95 sq. mm

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.

a) 3½ X 70 sq. mm (70 mm)