Shifting of 3.3KV Crusher Substation including earthing management , foundation and shed for VCB and Transformer, Gravel work at Karma project under kuju area

Amount

BUS BAR STRUCTURE

Fabrication and erection work of iron and steel platform column, bracing housting, placing etc.

Supply of alloy aluminium pipe outside dia. 48.26 mm inside dia. 40.89 mm wall thickness 3.69 mm

Supply of pad connector suitable for bus pipe having outer dia 48.26mm

Supply of T connector suitable for bus pipe having outer dia 48.26mm

Supply of connector of alloy aluminium pipe to pipe suitable for bus pipe having outer dia 48.26mm

Supply of support connector suitable for bus pipe having outer dia 48.26mm

Supply of Bi-metallic connector

Supply of post insulator

Supplying of tower bolt/ foundation Bolt 20 mm x 750mm

Supply of GI Nut and bolts

Errection cost @ 15% of Sl. No. 2 to 10

Supply & Fixing of GOAB 630Amp 11KV grade horizental type

Supply & Fixing of DO Fuse 11KV grade

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m inwidth as well as 10 sqm on plan) including disposal of excavatedearth, lead upto 50 m and lift upto 1.5 m, disposed earth to be levelled and neatly dressed 2.7.1 Ordinary 0.45 M X 0.45 M X 0.9 M X 28 = 5.103 cum

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:4:8 (1 Cement : 4 coarse sand: 8 graded stone aggregate 40 mm nominal size) (0.45 M X 0.45 M X 0.45 M X 28 Nos.

MAKING OF SHED

Fabrication and errection work of iron and steel platform, column, bracing housting, placing etc for mking of shed. (65 mmX 65 mm X6 mm) channel required for Post and crossing bracing on roof of shed 76 M (approx) X 5.8 Kg/m = 440.80 Kg. For 2 Nos. Shed 440.80 Kg. X 2 Nos. = 881.60 Kg.

Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8mm diameter with bitumen and G.I. limpet washers or with G.I. limpetwashers filled with ite lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheetscomplete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cuttingto size and shape wherever required. 0.80 mm thick with zinc coating not less than 275 gm/m² (3 M X 4 M = 12 X 2 Nos.)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:4:8 (1 Cement : 4 coarse sand: 8 graded stone aggregate 40 mm nominal size) (0.4 M X 0.4 M X 0.4 M X 8 Nos.

FOUNDATION OF VCB & TRANSFORMER

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:4 (1 cement : 4 coarse sand) Switch & VCB 1.5 M X 0.4 M X 0.24 M X 2 side X 2 Nos. = 0.58 cum 2 Mtrs. X 0.4 M X 0.24 M X 2 side X 2 Nos. = 0.77 cum Transformer 2 Nos. 2 M X 0.4 M X 0.24 M X 2 side X 2 nos. = 0.77 cum 3 M X 0.4 M X 0.24 M X 2 side X 2 Nos. = 1.15 cum

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:4:8 (1 Cement : 4 coarse sand: 8 graded stone aggregate 40 mm nominal size) 2 M X 3 M X 0.24 M X 2 Nos.= 2.88 cum 2 M X 1.5 M X 0.24 M X 2 Nos. = 1.44 cum

12 mm cement plaster finished with a floating coat of neat cement of 1:4 (1 cement: 4 fine sand) 1.5 M X 0.4 M X 2 side X 2 Nos. = 2.4 sqm 2 Mtrs. X 0.4 M X 2 side X 2 Nos. = 3.2 sqm 2 M X 1.5 M X 2 Nos. = 3 sqm Transformer 2 Nos. 3 M X 0.4 M X 2 side X 2 Nos. = 4.8 sqm 2 Mtrs. X 0.4 M X 2 side X 2 Nos. = 3.2 sqm 2 M X 3 M X 2 Nos. = 12 sqm

GRAVELLING WORK

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m inwidth as well as 10 sqm on plan) including disposal of excavatedearth, lead upto 50 m and lift upto 1.5 m, disposed earth to be levelled and neatly dressed 2.7.1 Ordinary 20 M X 15 M X 0.4 M = 120 cum

Supply, filling, spreading and levelling gravels of size range 5 mm to 10 mm, in the reccharge pit, over the existing layer of boulders, in required thickness, for all leads & lifts, all complete as per direction of Enineer in charge 20 M X 15 M X 0.2 m = 60 cum

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete 20 M X 15 M X 0.2 m = 60 cum

Supply & Fixing of GOAB 630Amp 11KV grade horizental type

Supply & Fixing of DO Fuse 11KV grade

INTERLOCKING

Supply of Limit switch

Copper cable 2.5 sq.mm x 2 core

Auxilary contactor

Erection cost @ 15% of sl.no. 27 to 29

EARTH PIT AND CABLE END TERMINATION WORK

Supplying and erecting earth pit of minimum bore dia. 150mm size , 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 as mentioned below :With 3 mtr. G.I. Pipes having outer pipe dia 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 Compound.

Cost of 10 sq. Mm Single core copper cable 10 sq. Mm coopper cable

Errection cost of Sl. No. 35 @ 15%

Supplying and making outdoor cable end termination with heat shrinkable jointing kit compplete with all accessories inluding ferrules suitable for following size of 3 poles XLPE aluminium conductor cable of 11KV grade as required upto 70 sq.mm

Supplying and making straight through cable joiting with heat shrinkable jointing kit compplete with all accessories inluding ferrules suitable for following size of 3 poles XLPE aluminium conductor cable of 11KV grade as required upto 70 sq.mm

LIGHTNING PROTECTION

Erection of pole of following length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40mm nominal size) foundation including excavation and refilling etc. as required.Above 10.00 metre and upto 12 m

supplying and erecting earth pit of minimum bore dia. 150mm size , 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 as mentioned below :With 3 mtr. G.I. Pipes having outer pipe dia 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 Compound.

Cost of 10 sq. Mm Single core copper cable 10 sq. Mm coopper cable

Post Insulator

Supply of lighting arrestor 11KV Trishule type complete set.

Errection cost @ 15% of Sl. No. 38 to 40

Errection of steel tubular or rail pole strut in cement concrete 1:3:6 foundation including excavation and refilling and secured with holding clamps, bolts, nuts etc as req. (For GOAB installation)

Supplying & erection of stay set complete (galvanized) with 19/20 mm dia x 1.8 Mtr long stay rod anchor plate of size 45cm x 45cm x 7.5 mm thimble stay clamp turn buckle (20mm x 60cm) 7/4.00 mm dia G.I. wire and strain Insulator etc in cement concrete (1cement: 3coarse sand: 6 graded stone aggregate 40mm nominal size) foundation including excavation & refilling etc. as required.

Supplying and erection of 11 KV pin insulator complete with large steel head G.I. pin, nuts, washers etc. as required.

Supply of two lengths of channel iron 75mm x 40mm x 7.5Kg/mtr double pole cross arm for 3 wire OH Line conductors complete with though bolts & nuts for clamping to the poles 50mm x 6mm M.S. flats welded on one side the channel iron and with bolts & nuts on the otherside for lying cross arm together including drillin holes for insulators pins/fittings, bolts & nuts etc. and painting with primer and finish paint as required.

Erection of double pole 3 wire cross arm for 11KV/ 22KV/ 33 KV over head lines as required.

Providingof 800 Amp. MCCB DTH

Iron Galvanized Razor Wire for fencing 60 M X 8.5 Kg/M

MS angle for Fencing Wire 50 X 50 X 6 mm =6 Nos. X 26.55 Kg.

Fixing cost @ 15% of Sl. No. 47-49

Total impact of GST for the purpose of CTC

M/S VAISHALI ELECTRIC COMPANY

M/S ADITYA ENTERPRISES