Rearrangement of power supply with all safety features installation and up gradation like shade and foundation gravelling, interlocking, oil soak pit, lightning protection system etc at Main colony substation of Topa project under Kuju Area.

Amount

Shade and Foundation with earth pit

Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil.

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)

Cement plaster skirting up to 30 cm height, with cement mortar 1:3 (1cement : 3 coarse sand), finished with a floating coat of neat cement. 18 mm thick sqm

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 20 mm nominal size)

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

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)

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 (2Nos body earthing of 01Nos for VCB and 01No for OCB, 4Nos for nuetral of 2Nos TR, and 2Nos for body earthing of 2Nos TR)

Supply of 16Sqmm single core Flexible Copper Cable

Supply and fixxing of 16sqmm copper lug

Red Oxide Primer

Synthetic Enamel Paint

Lavelling and Gravelling

Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil.(30mX20mX.24m=244CUM, 3.5mX3.5m=12.25)

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 Engineer in charge. (30mX20mX.24m=144CUM)

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete. (30mX20mX.24m=144CUM)

OIL Soak Pit

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 3 Mtr x 3Mtr x 2Mtr = 18 CUM , 30mX.5mtrX.5mtr=7.5CUM

Providing and laying in position cement concrete of specified grade excludingthe 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 20 mm nominal size) 3 mtr x 2 mtr x 0.24 mtr X =1.44 CUM

Providing and fixing G.I. Pipes complete with G.I. Fittings including trenching and reilling etc. 80 mm dia nominal bore. (30mX2Nos =60m, 30mtr for each transformer)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns,pillars, piers, abutments, posts and struts etc. up to floor five level,excluding cost of centering, shuttering, finishing and reinforcement 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size) 3 mtr x 3 mtr x 0.15 mtr X =1.35 CUM

Steel reinforcement for R.C.C. Work including straightening, cutting, bnding, placing in position and binding all complete above plinth level.Mild steel (90kg/cumX1.35cum=121.5)

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) 3 mtr x 1 mtr x 0.24 mtr X 2 nos=1.44 CUM 3.48 mtr x 1 mtr x 0.24 mtr X 2 nos=1.67 CUM

Cement plaster skirting up to 30 cm height, with cement mortar 1:3 (1cement : 3 coarse sand), finished with a floating coat of neat cement.18 mm thick (3mX1mx4 side=12SQM, 3mX3mX2no=18SQM )

Centering and shuttering including strutting, propping etc. and emoval ofform work for :Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets,kerbs and steps etc. (3.48mX3.48m=6.96SQM)

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete. .5Mtr X 30 Mtr X 0.5 Mtr = 7.5 CUM 3 Mtr X 1Mtr X 0.5 MtrX4side = 6 CUM

Cost of Flange 80 mm

Cost of Valve 80mm

Cost of elbows

Cost of Union 80 mm

Erection cost of sl.no. 28-31 @ 15% (Rs.15172.4X.15)

INTERLOCKING

Supply and fixing of Limit switch

Copper cable 2.5 sq.mm x 2 core

Auxilary contactor

Erection cost of sl.no. 29 to 31 @ 15%

Lightnening Protection system

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 12.00 metre

Earthing with copper earth plate 600 mmX 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.

Providing and fixing copper wire for sky net protection

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

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg permetre) pole top bracket/ cross arm for single 11 KV over head line conductor complete with 50 mm X 6mm flat iron clamp, bolts, nuts and washers including drilling holes for insulator pins, bolts and nuts etc and painting with primer and finish paint as required.

Supply and fixing of 5 spike copper Lightning Arrestor

Supply and fixing of single core 16 sq.mm cable

Supply and fixing of Copper lugs 16 sqmm

Providing of Red Oxide Primer

Providing of Synthetic Enamel Paint

Painting laboure charge (Skilled Manpower)

Bus Bar System for both transformer

Errection of tubular pole of length exceeding 8 M but not exceeding 10M in cement concrete 1:3:6 (1 cement:3 coarse: 6 graded stone aggregate 40 mm nominalsize) foundation including excavation & refilling etc as required.

Supplying & errection of stay set complete (galvanized) with 19/20 mm dia X 1.8 M longstay rod anchor plate of size 45 cm X 45 cm X 7.5 mm thimble stay clamp turn buckle (20mm X 60 cm) 7/4.00 mm dia GI stay wire and straininsulator etc in cement concrete 1:3:6 (1 cement:3 coarse: 6 graded stone aggregate 40 mm nominal size) foundation including excavation & refilling etc as required.

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.

Supplying of two lengths of channel iron 75 mm X 40 mm X 6 mm(7.14 kg per metre) double pole cross arm for four wire 440Vover head line conductors complete with through bolts and nuts for clamping to the poles, 50 mm X 6 mm M.S. flats welded onone side to the channel iron and with bolts and nuts on the otherside for tying the cross arms together, including drilling holes forinsulator pins/ fittings, bolts, nuts and washers etc (as per drawing)and painting with primer and finish paint as required.

Errection of All alluminium conductor of 7/3.4 to 7/4.0 mm dia and above including binding etc as required. (50mX4X.214kg/mX1.05=44.94Kg

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

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

Dismantling of pole/street light standard/strut embeded in cement concrete etc as req.

Structure steel work riveted, bolted or welded in built up section ,trusses and framed work, including cutting ,hoisting, fixing in position and applying a priming coat of approved steel primer. ( Making tray for bus bar)

Copper patti (50mm*6mm:-8mX3NoX2.5kg/m=60kg*2=120kg 25mm*6mm:-8mX1NoX1.2kg/m=9.6kg*2=19.2Kg

Support insulator for bus bar

Bush insulator with stud

Pad Connector

Erection cost SI No. 61-64@15%

Total impact of GST for the purpose of CTC

M/S VAISHALI ELECTRIC COMPANY

M/S ADITYA ENTERPRISES