Annual repair and maintenance of feeder piller, sub feeder pillers and main feedar pillars installed at FTR HQ BSF Tripura

SProviding and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, Ics=100% Icu and Operational Voltage 690V etc. as required a) 100 A,30KA,FPMCCB

b) 125 A,36KA,FPMCCB

c) 200 A,36KA,FPMCCB

d) 250 A,36KA,FPMCCB

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.

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 and refilling the trench etc as required, but excluding sand cushioning and protective covering a) Upto 35 sq. mm

b) Above 35 sq. mm and upto 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) 2 X 10 sq. mm (19mm)

b) 2 X 16 sq. mm (22mm)