Replacement of old damaged feeder pillars with new feeder pillars along with associated electrical works at lab area and staff quarters, CSIR-IIP (Electrical Work)

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.

3½ X 120 sq. mm (45mm)

3½ X 95 sq. mm (45mm)

3½ X 70 sq. mm (45mm)

3½ X 50 sq. mm (35mm)

3½ X 35 sq. mm (32mm)

4 X 25 sq. mm (28mm)

4 X 16 sq. mm (28mm)

4 X 10 sq. mm (25mm)

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.

Nominal concrete 1:3:6 or richer mix (including equivalent design mix)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Supplying, Installation, Testing and Commissioning of 1.1kV rated Outdoor Feeder Pillar of IP54 rating, made of 2mm thick CRCA sheet cleaning & finishing complete with 7 tank process duly powder coated, 4 No.s Aluminium busbars with phase identification having 1000A current carrying capacity of below mentioned dimensions, door and locking arrangement, necessary baseframe, MCCB/MCB mounting base as required and angle support for mounting on the base, earthing arrangement, suitable cable gland plate, including with all necessary accessories etc. as required

800 mm (W) X 800 mm (H) X 500 mm (D)

1100 mm (W) X 700 mm (H) X 500 mm (D)

900 mm (W) X 600 mm (H) X 500 mm (D)

1000 mm (W) X 900 mm (H) X 500 mm (D)

800 mm (W) X 700 mm (H) X 500 mm (D)

Dismantling of Exisiting Feeder pillars including disconnection of all incoming/outgoing cables, removing of cable glands and MCCB/MCB/contactor's as required, cable burying, shifting from site to storage yard etc. as required.