Repair Maintenance of Overhead LT line distribution system in residential non-residential area of 154 BN BSF Ambassa campus under SHQ BSF Teliamura

Laying and Jointing PVC Pipe. Heading

Dismantling of pole/ street light standard/ strut embedded in cement concrete foundation etc. as required.

Erection of metallic pole of following length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required.(a) Above 8.0 metre and upto 10.0 metre

Providing and making steel pole collar with cement concrete (1cement : 3 coarse sand : 6 stone aggregate 20mm) of specified size and shape including form work, plastering if required, curing etc as required. (volume of pole/ pipe not to be deducted)

Supplying and erection of stay set complete (galvanised) with19/20 mm dia X 1.8 metres long stay rod, anchor plate of size 45 cm X 45 cm X 7.5 mm, thimble, stay clamps, turn buckle ( 20mm X 60 cm ), 7/ 4.00 mm dia G.I. stay wire and strain insulator etc in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size ) foundationincluding excavation and refilling etc. as required.

Supplying and erection of 100 mm X 110 mm shackle insulator with G. I. Bolt, nuts and straps etc. as required .

Supplying and erection of 100 mm X 80 mm pin insulator complete with G. I. Spindle and nuts etc. as required .

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc. in the existing trench, complete as required.a) 63 mm dia (OD-63 mm & ID-51 mm nominal)

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) 4x35 sqmm ( 32 mm )

Restringing/Tightning of all aluminium conductor /ACSR conductor of size 7/1.96 mm to 7/3.35 mm diameter including checking of pin/shackle insulator and refreshing the jumpers and connections etc. as required.

Supplying & erection of ACSR conductor of 6/1/2.59 mm diameter having weight 128 kg per kilometer , current carring capacity 114 Amp (Weasel code) for Overhead line including binding etc. as required.

Supplying and fixing LT Line Separator Available Spacer 2 to 5 wire,Current Rating 50 A to 250 A complete with commisioning etc as required.

Supplying & laying of one number XLPE insulated and PVC sheathed, armoured aluminium power cable of 1.1 KV Grade of size 2 X16 Sq. MM conf to IS: 7098 (Part-I) in the existing RCC/HUME/METAL/Open as required.Make Havells/KEI/Polycab

Supplying and Laying of one number XLPE insulated and PVC sheathed, armoured aluminium power cable of size 2X16 Sq. MM conf to IS: 7098 (Part-I) direct in ground including excavation, and refilling the trench etc as required, but excluding sand cushioning and protective covering.Make Havells/KEI/Polycab

Supplying and Laying of one number PVC insulated and PVC sheathed/ XLPE power cable of 1.1 KV grade (heavy duty) armoured UG electric cable with aluminium conductor of size 3.5 x 35 sq.mm. direct in ground including excavation, and refilling the trench etc as required but excluding sand cushioning, protective covering etc. as required.(Havells/KEI/finolex)

Supplying & laying of one number XLPE insulated and PVC sheathed, armoured aluminium power cable of 1.1 KV Grade of size 4X70 Sq. MM conf to IS: 7098 (Part-I) in the existing RCC/HUME/METAL/Open as required.Make Havells/KEI/Polycab

Supplying and Laying of one number PVC insulated and PVC sheathed/ XLPE power cable of 1.1 KV grade (heavy duty) armoured UG electric cable with aluminium conductor of size 4 x 70 sq.mm. direct in ground including excavation, and refilling the trench etc as required but excluding sand cushioning, protective covering etc. as required.(Havells/KEI/finolex)

Providing and fixing of Globe light/Gate lights in the existing decorative lighting poles/gates in officer mess/adm block etc. including 9 watt led light bulb make Havells/Crompton/Wipro/ Philips or as per direction of engineer in charge.

Providing and fixing of 9 watt , 3000-6500 K LED Bulb in the existing batten holder including connection etc as requried of havells/crompton/philips/make.

Treeming of tree branches touches the Overhead LT lines across the roads inside the campus permises

Supplying & fixing of GSJB enclosure of size (140 x 140 x 95) mm with 6 amp SP MCB, terminals and accessories etc. as required. Make Sintex or equivalent

Supplying & fixing of GSJB enclosure of size (140 x 140 x 95) mm with 32 amp FP MCB, terminals and accessories etc. as required. Make Sintex or equivalent

Supplying & fixing of FN TPN SDF 250 A in SS encloser terminals and accessories etc. as required. Make Sintex or equivalent

Add GST @18% on DSR'22 instead of 12 % |( multiplication factor = 0.0633

Add Labour cess @1% on total