Renovation and making of bus bar 3.3KV for 3 nos. of lighting transformer and re-organisation of 3.3KV OH line at workers colony Pani tanki Substation of Gidi-C Colliery under Argada Area.

Amount

A)Renovation and making of bus bar 3.3KV for 3 Nos Lighting Transformer Fabrication and errection work of iron and steel platform, column, bracing housting. Placing etc inculding cutting, hoisting , fixing in position and applying a priming coat of approved steel priper using structure steel etc as required (material iron and steel departmental supply)

Supply & Fixing of Post Insulator

Supply & Fixing of Bi-metalic Conector

Supply & Fixing of Pipe to Pipe Conector

Supply & Fixing of Tee-Conector

Supply & Fixing of Alloy aluminum pipe 48.3 mm dia inner dia 40.8mm wall thk 3.6mm ( 72 Mtr + 10% Jointing, cutting etc

Supply & Fixing of Alumuniam Paint

Supply & Fixing of Red Oxide paint

Supply & Fixing of Support Connector

Supply & Fixing of Pad / Palm Connector

Supply & Fixing of GOAB 630Amp, 11 KV grade

Supply & Fixing of 3.3 KV DO Fuse set

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 Aluminium Unarmoured cable single core1100 voltage grade 35 sq mm

Supply & Fixing of AluminiumTubular Lug 35 sq mm

Brick work with common burnt clay modular bricks of class designation7.5 in foundation and plinth in:Cement mortar 1:4 (1 cement : 4 coarse sand) For Switch Foundation 2 Mtr X 1.5 Mtr X 0.24 Mtr X 2Nos. =1.44 CUM 2.76 Mtr X 1.5 Mtr X 0.24 Mtr X2 Nos.=1.98 CUM For Transformer : 2 Mtr X 1.5 Mtr X 0.24 Mtr X2 Wall X3 Nos=4.32 CUM 1.52Mtr X1.5Mtr X 0.24Mtr X2Wall X3Nos=3.28CUM

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 20 mm nominal size) For Switch 0.24 Mtr X 2 Mtr X 3 Mtr =1.44 CUM For Transformer : 0.24 Mtr X 2 Mtr X 2 Mtr X 3 Nos=2.88 CUM For Pillars for Shed : 0.50 Mtr X 0.50Mtr X 0.50Mtr X 4 Nos=0.50CUM

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

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 1.5 m, disposed earth to be levelledand neatly dressed. 2.8.1 Ordinary rock . FOR SWITCH 2 Mtr X 3.25 Mtr X 1.65 Mtr=10.72 CUM For Transformer : 2 Mtr X 2.25 Mtr X 1.65 Mtr X 3=22.27 CUM For Pillars for Shed : 1 Mtr X 1 Mtr X 1 Mtr X 4 Nos=4 CUM

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete. For Switch2.76 Mtr X 2 Mtr X 1.24 Mtr=6.84 CUM ForTransformer :2 Mtr X 1.24 Mtr X 1.5 Mtr X 3 Nos=11.16 CUM

Providing corrugated G.S. Sheet roofing including vertical/ coated surface fixed with polymer coated J and L hooks nuts and bolts 8mm diameter bitumen and G.I. limpet washers or with G.I. limpet washers filled 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 , raftersand trusses and including cutting to size and shape wherever required 0.63 mm thick with zinc coating not less than 275 gm/sq.m

Providing ridges or hips of width 60cm overall width plain G.S. Sheet fixed with polymer coated J Or L hooks, bolts and nuts 8mm dia G.I. Limpet and bitumen washers complete

B) 3.3KV O/H line Re-organization at worker colony pani tanki 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

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

Supplying and erection of 11 KV disc insulator for 11 KV overhead lines with galvanised insulator fittings, ball and socket typeand complete with galvanised strain clamps, bolts, nuts, washers etc. as required.

Supply of G.I. wire

Erection of G.I. Wire No. 8 SWG including binding etc. as required

Erection of ACSR conductor of 7/3.35 mm to 7/4.00 diameter andabove including binding etc. as required.

Supplying and erection of galvanised ‘D’ iron clamps completewith shackle insulator (100 mm X 110 mm), G.I. bolts, nuts andwashers, coach screws etc. as required.

Supplying and erection of 100 mm X 80 mm pin insulator completewith G. I. Spindle and nuts 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.

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg permetre) cross arm for two 11 KV over head line conductorscomplete with 50 mm X 50 mm X 6 mm (angle iron bracket welded to the channel iron and complete with 50 mm X 6mm M.S. flatiron clamps, bolts and nuts including drilling holes for insulatorpins, bolts, nuts and washers etc (as per drawing) and painting with primer and finish paint as required.

Supplying and erection of bow stay set complete (galvanised)with 19/20 mm dia X 1.8 metres long stay rod, anchor plate ofsize 45 cm X 45 cm X 7.5 mm, thimble, stay clamps, turn buckle( 20 mm 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 and also with 0.6 m long braceof size 50 mm X 50 mm X 6 mm angle iron with 50 mm dia pulleyfixed at one end of the brace as required.

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg permetre) cross arm for 4 wire over head line complete with clamps,bolts, nuts and washer etc including drilling of holes for insulatorpins etc (as per drawing) and painting with primer and finishedpaint 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 three wire 11KVover 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.

Supplying and erection of a set of cross bracing FRLSame workfor 11 KV over head line double pole structure having four membersfabricated out of 50 mm X 50 mm X 6 mm angle iron to form a rectangle of minimum size 1400 mm width X 2500 mm height ,complete with 50 mm X 6mm M.S. flat iron clamps, bolts andnuts including drilling holes for insulator pins, bolts and nuts etc(as per drawing) and painting with primer and finish paint as required.

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

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

Total impact of GST for the purpose of CTC

Rajneesh Electricals

Maa Enterprises