Work for conversion of existing 3.3KV Bus-Bar of Ara-Kanta substation into 11KV Bus-bar, dismantling of complete 3.3KV OH Line from Ara -Kanta substation to Dumerbera substation and installation of transformers at Ara kanta substaion.

Amount

Supply & fixing of support connector, aluminium alloy material,48.60mm size

Supply & fixing of Post Insulator,10KA ,11KV rated ,standard size.

Supply & fixing of T-connector ,aluminium alloy material,48.60mm size

Supply & fixing of Nut & Bolts, standard size as required

Supply & fixing of Pad/Palm connector,aluminium alloy material,48.60x12mm size.

Supply & fixing of Bus bar pipe,aluminium alloy material with 48.60mm dia and 3 mm thickness.

Supply & fixing of Lighting Arrestor Station type, 10KA,9KV RMS rated

Earthing with copper earth plate 600 mm X 600 mm X 3 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

Supply & fixing of copper unarmoured cable single core 1100 Voltage grade 16sqmm for earth connection.

Supply & fixing of Copper Tubular Lug 16 sqmm for earth connection

Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required : 70 sqmm

Painting of all structure of 11KV Bus-Bar (Existing & new)

Supply & fixing of Limit switch,110V rated, 1NO+ 1 NC

Supply & fixing of cable 2.5 sqmm, 2 core ,armoured copper cable.

Supply & fixing of Auxiliary contact,110V AC/DC,4 pole, 4 NO+ 4 NC.

Supply & fixing of GOAB 11KV Grade,400Amp horizontal type

Supply & fixing of 11KV,400Amp. Rated channel type DropOut fuse.

Structural steel work riveted,bolted or welded in built up sections,trusses and framed work,including cutting,hoisting,fixing in position and applying a priming coat of approved steel primer all complete.

Supply & fixing of galvanised roofing sheet of thickness 0.5mm and dimensions 8 ft.x2.5ft. Including J hook required.

Dismantling of existing 3.3KV Bus-Bar system

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

Dismantling of over head lines comprising of copper/ aluminium over head conductor, G.I. wire, cross arms, insulators etc. as required.

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas(exceeding 30cm in depth.,1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth to be levelled and neatly dressed 2.8.1 Ordinary rock

Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in Cement mortar 1:4 ( 1 cement: 4 coarse sand)

Supplying & filling in plinth with sand under floors, including watering,ramming,consolidating and dressing complete.

Providing & laying in position specified grade of reinforced cement concrete, excluding the cost of centering,shuttering, finishing and reinforcement-All work up to plinth level 1:1:5:3 (1 cement:1.5 coarse sand (zone -III):3 Graded stone aggregate 20mm nominal size)

Steel reinforcement for R.C.C work including straightening,cutting,bending,placing in position and binding all complete upto plinth level Thermo-mechanically treated bars of grade Fe-500D or more.

C ement plaster skirting upto 30cm height,with cement mortar 1:3 (1 cement: 3 coarse sand), finished with a floating coat of neat cement.18mm thick.

Providing & laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work upto plinth level 1:4:8 (1 cement : 4 coarse sand :8 grade stone aggregate 20mm nominal size)

Shifting,erection & commissioning of 100/200/315/500KVA (11/0.433KV) distribution transformer on existing structure including Bi-Metallic clamp,ACSR/AAAC Conductor i/c colour code sleeve,for connection from HT Line to transformer as required as per specification.

Total impact of GST for the purpose of CTC

M.k. Traders

Nehru Electricals