Dismantling, installation and commissioning of 100KAVA,11KV/415V distribution transformer and making shed for transformer at Karma OCP under Kuju Area.

Amount

a) Foundation for Transformer 2m x 2m

Brick work with common burnt clay F.P.S. (non modular) bricks of classdesignation 7.5 in foundation and plinth in:Cement mortar 1:6 (1 cement : 6 coarse sand)

Providing and laying in position cement concrete of specified gradeexcluding the cost of centering and shuttering - All work up to plinth level :1:3:6 (1 Cement : 3 coarse sand (zone-III): 6 graded stone aggregate 40 mm nominal size)

12 mm cement plaster finished with a floating coat of neat cement of mix :1:4 (1 cement: 4 fine sand)

b) Shed Making (4mx6m)

Fabrication and erection work of iron and steel platform,column,bracing housting,placing etc for making of shed

Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.0.80 mm thick with zinc coating not less than 275 gm/m²

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:3:6 (1 Cement : 3 coarse sand (zone-III): 6 graded stone aggregate 40 mm nominal size)

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)

Dismantling of Transformer 250KVA

Iinstallation of Transformer 250KVA

Cost of MS Channel 100x50x5.7 mm(9.56 kg/m)

Supply and erection of approved make safe earthing electrode consisting pipe-in-pipe technology as per IS 3043-1987 made of corrosion free G.I. pipes with constant ohmic value surrounded by highly conductive compound with high charge dissipation suitable for effective and maintenance free earthing in earth pit of minimum bore dia. 150mm size, as mentioned below : With 3 metre G.I. pipes having outer pipedia of 50mm having 80-200 micron galvanizing, Inner pipe dia. of 25mm having 200-250 Micron galvanizing, connection terminal dia. of 12mm in nominal soil with 50 kg (two bag) back filling bentonite compound UL listed and confirm to relevant International/Indian standards around electrode upto ground level.

cost of 10 sqmm single core copper cable

Cost of providing & fixing of GOAB switch 11KV 800Amp.

Cost of providing & fixing of DO Fuse , 11KV Grade

Lightning arrestor trishul type 11KV Grade

Erection of steel tubular or rail pole strut in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size ) foundation including excavation and refilling and secured with holding clamps, bolts, nuts, etc. as required.

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 sq. mm

Brass Gland & Bush for 50 sqmm cable

Providing & fixing of 400Amp 4pole MCCB DTH with shunt trip coil

Cost of 10 sqmm single core copper cable for service wire

Total impact of GST for the purpose of CTC

M/S VAISHALI ELECTRIC COMPANY

M/S ADITYA ENTERPRISES