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| 1 | A) Extension of overhead line through AB cable for illumination purpose at Coal face,O.B face,and OB Dumping, Sarubera Project under Kuju Area. |
| 2 | Erection of metallic pole of following length in cement concrete 1:3:6 (1 cement: 3 coarse sand: 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required. above 10.00 metre and upto 12.00 metre |
| 3 | Supplying & drawing/laying of PVC insulated XLPE aerial bunch power cable conductor H2/H4 grade aluminium solid/stranded conforming to IS-14255-1995, alu. alloy insulated messenger 1100 volts grade cable of approved make in air with necessary material as per specification of required 3x120 sq.mm, 1x16(st. light), 1x70(insulated neutral messenger) |
| 4 | Supplying & fixing of aerial bunch cable accessories tension clamp (dead end) i/c required 3 attachment for single core cable of approved make in air with clamp, necessary material as per specification for required size. |
| 5 | Supplying & fixing of aerial bunch cable accessories suspension clamp i/c required attachment for 4 single core cable of approved make on pole with clamp, necessary material as per specification for required size |
| 6 | Supplying & fixing of waterproof insulation piercing connector for aerial bunch cable i/e required attachment for single core cable of approved make in air with necessary material as per specification of required size as mentioned 50-150sq.mm, tap:6-50sq.mm |
| 7 | Supply and fixing of 1-HOOK Clamp |
| 8 | Supply and fixing of Single door AB cable SMC distribution box with accessories |
| 9 | Supplying and erection of bow stay set complete (galvanised) with 19/20 mm dia X 1.8 metres long stay rod, anchor plate of size 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 ete 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 also with 0.6 m long brace of size 50 mm X 50 mm X 6 mm angle iron with 50 mm dia pulley fixed at one end of the brace as required. |
| 10 | 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 With 3 mtr. G.1. 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 |
| 11 | Supply & Fixing of 35 Sqmm single core Aluminum Cable |
| 12 | Supply & Fixing of 35 Sqmm Aluminium Lug |
| 13 | B):-Installation of distribution transformer with safety devices & erection of 440Volt/220Volt OH line at mines of Sarubera Project under Kuju Area. |
| 14 | 1)15KVA 3.3KV/220Volt |
| 15 | Supply & Fixing of 11 KV grade Air Break Switch 630Amp horizontal type |
| 16 | Supply & Fowing of 11KV Drap out fuse, 400Amp |
| 17 | Supplying of two lengths of channel iron 75 mm X 40 mm X 6 mm(7.14 kg por metic pole cross arm for three wirg 11KVover head line conductors complete with through bolts and nuts for clamping to the poles. 50 mm x 6 mm MS fals wolded unone side to the channel iron and with bolts and nuts on the otherside for tying the cross arms together, including drilling holes forinsulator pins/taings, bolls, nuts and washors etc (as per drawingjand painting with primer and finish paint as required |
| 18 | Earthing with copper earth plate 600 mm x 600 mm X3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watcring pipe of 2.7 metre long etc. with charcoal coke and sall as required |
| 19 | Supply & Fixing of Aluminium Unamoured cable single core1100 voltage grade 35 sq mm |
| 20 | Supply & Fixing of Aluminium lug terminal 35 sq mm |
| 21 | MCCB 36kA current rating-40 & 100 Amps 4 Pola & Micro-Processor Reloase, over load 40%-100% x In & short circuit 1.5-6x Ir. adjustable |
| 22 | Supply & Fixing of RCCB 4 POLE 100AMP, 300mA |
| 23 | Supplying of approved make TPN MCB DB metal double door IP 43 protection with provision for FP MCB/Isolator/ RCCB/RCBO as incomer and SP MCBS as outgoing inclusive of busbar, noutral bar, earth bar, connection copper wire not less than 16 sq mm & two earth torminals etc. complete as per IS 13032(exclusive of MCD & isolator) 4 Way (4-12) |
| 24 | Erection of pole of following length in coment concrete 1.36 (1 coment: 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 |
| 25 | Supplying and erection of 11 KV disc insulator for 11kv overhead line complete with largesteel head G.I. pin, nuts, washers etc. as required |
| 26 | 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 16 mm (angle iron bracket welded to the channel iron and complote with 50 mm X 6mm M.S fiatiron clamps, bolts and nuts including drilling holes for insulatorpins, bolts, nuts and washers etc (as per drowing) and painting with primer and finish paint as required |
| 27 | Supplying and erection of bow stay set complete (galvanised)with 19/20 mm dia X 1.8 metres long stay rod, anchor plato ofsizo 45 cm x 45 cm X 7.5 mm. thimblo, stay clamps, turn bucklc( 20 mm x 60 cm), 7/4.00 mm dia GI stay wire and strain insulator etc in coment concrete 1:36 (1 coment: 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. X6 mm angle iron with 50 mm dia pulleyfixed at one end of the brace as required |
| 28 | Shifting erection, & commissioning of 25/63/100/200/315/500 KVA (11/0.433 KV) distribution transformer on existing structure including Bi-metallic clamp, ACSR/AAAC Conductor ilc colour code sleeve, for connection from H.T. Line to transformer as required as per specification |
| 29 | Supplying & drawing laying of PVC insulated XLPE acrial bunch power cable conductor H2/H1 grade aluminium solid/stranded conforming to IS-14255-1995, alu alloy insulated messenger 1100 volts grade cable of approved make in air with necessary material as per specification of required size as mentioned below-3x70 sq.mm, 1x16(st. light), 1x35(insulated neutral messenger) |
| 30 | 2) Erection of 440Volt OH line at mines |
| 31 | 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 otc as required Above 10.00 metre and upt 12.00 metre |
| 32 | Supplying and erection of galvanised 'D' iron clamps completewith shackle insulator (100 min X 110 mm), Gi bolts, nuts andwashers, coach screws el Jas required |
| 33 | Supplying of two lengths of channel iron 75 mm x 40mm x 6mm(7.14 kg per metre) double pole cross arm for three wire 11KVover head line conductors completo with through horts and nuts for clamping to the poles, 50 mm X6 mm MS fiats wolded enone 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 |
| 34 | 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 drifling of holes for insulatorpins etc (as per drawing) and painting with primor and finishedpaint as required |
| 35 | Supplying and erection of bow stay sol completo (galvanised)with 19/20 mm dia X 18 meires long stay rod, anchor plate ofsizo 45 cm x 45 cm x 7.5 mm. thimble stay clamps turn buckle( 20 mm x 60 cm), 7/4.00 mm dia Gl. 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 oxcavation and refilling and also with 0.6 m long braceof size 50 mm X 50 mm X6 mm angle iron with 50 mm dia pulleyfixed at one end of the brace as required |
| 36 | Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessorios, 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 |
| 37 | Supply & Fixing of Aluminium Unarmoured cable single core1100 voltage grade 35 sq mm |
| 38 | Supply & Fixing of Aluminium Tubular Lug 35 sq mm |
| 39 | Providing and fixing 50 mm dia X 3.2 metres GI. pipe (including accessories) complete with 50 mm X 50 mm X 6 mm angle iron bracket on wall and 75 mm X. 90 mm shackle insulator with straps for house service connection including painting the angle and flat iron with primer and finish paint etc as required |
| 40 | Supplying & drawing/laying of PVC insulated XLPE aerial bunch power cable conductor H7/H4 grado aluminium solid/stranded conforming to IS-14255-1995, alu, alloy insulated messenger 1100 volts grade cable of approved make in air with necessary material as por specification of required size as mentioned below-3x70 sq mm, 1x16(st light), 1x35 (insulated neutral messenger) |
| 41 | Supplying & fixing of aorial bunch cable accessories suspension clamp i/c required attachment for single core cable of approved make on pole with clamp, nocossary material as per specification for required size |
| 42 | Supplying & fixing of aerial bunch cable accessories tension clamp (dead end) /c required attachment for single core cable of approved make in air with clamp, nocossary material as per specification for required size |
| 43 | Supplying & fixing of waterproof insulation piercing connector for aerial bunch cable de required attachment for single core cablo of approved make in air with nocessary material as per specification of required size as mentioned below-Main 50-150sq.mm |
| 44 | Supplying &fixing of spring loaded busbar screwless connector with enclosure of approved make including required clamp, nut, bolt, connection, testing as per specification to complete the job 3Pn. 1in-20ut |
| 45 | C)Erection of 3.3KV OHL for installed of 315KVA transformer to supply to 500GPM Pump for dewatering purpose from sarubera project under kuju Area. |
| 46 | supply and fixing of 11KV grade Air Break switch 630Amp horizontal type |
| 47 | supply of two lenghths of channel iron 75mm x 40 mm x6mm (7.14 kg per metre) double pole cross arm for three wire 11KV over head line conductors complete with through bolts and nuts for clamping to the pole 50mm x 6mm M.S. flats welded on one side to the channel iron and with bolts and nut on the otherside for tying the cross arm together including drilling holes for insulator pins/ fittings bolts nuts and washers etc (as per drawing ) and painting with primer and finish paint as required. |
| 48 | 3 metre GI pipe outer 50 mm with 3 metre I pipe dia dia of 50mm having 80-200macron galvanizing pipe of 25mm having 200-250 Micron galvanizing connection term dia of 12mm nominal with 50 kg (two bag) back filling benton compond U.I based and confirm to relevent international/indian standards around electrode upto ground level |
| 49 | Supply & Fixing of Aluminium Unarmoured cable single core1100 voltage grade 35 sq mm |
| 50 | Supply & Fixing of Aluminium tub terminal 35 sq mm |
| 51 | 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 |
| 52 | 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 |
| 53 | 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 drewing) and painting with primer and finish paint as required |
| 54 | Erection of all aluminium conductor of 7/3.40 mm to 7/4.00 mm diameter 28 and above including binding etc. as required. |
| 55 | 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.1. 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 |
| 56 | 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. |
| 57 | Supplying & drawing/laying of PVC insulated XLPE aerial bunch power cable conductor H2/H4 grade aluminium solid/stranded conforming to 15-14255-1995, alu, alloy insulated messenger 1100 volts grade cable of approved make in air with necessary material as per specification of required size as mentioned below -3x150 sq.mm, 1x35(st. light), 1x95(insulated neutral messenger) |
| 58 | Supplying & fixing of aerial bunch cable accessories suspension clamp i/c required attachment for single core cable of approved make on pole with clamp. necessary material as per specification for required size. |
| 59 | Supplying &fixing of aerial bunch cable accessories tension clamp (dead end) i/c required attachment for single core cable of approved make in air with clamp, necessary material as per specification for required size |
| 60 | Supplying & fring of waterproof insulation piercing connector for aerial bunch cable i/c required attachment for single core cable of approved make in air with necessary material as per specification of required size as mentioned below-Main:50-150sq.mm |
| 61 | Supply & foxing fencing of chain link mesh 100 x 100mm, 12 SWG GI wire for for D.P. structure electric substation switch yard including single post of angle iron size 50x50x5mm, 2.5 mt long should be provided upto 2.00 mt. apart or as required. The panel frame with required angle iron/ flat iron members/cross members induding mesh welded in frame panel shall be erected between the posts. The angle iron post shall be erected in cement concrete M-15 (1:2:4) (20 mm graded metal) foundation, including excavation of pit and refilling the same. The fencing shall be provided with one entrance gate including locking arrangement as required as per specification. The height of fencing shall be 2 mt. above ground level. Fencing shall be painted with |
| 62 | D) Renovation and erection of 440 volt Head line of Sarubera Colliery under Kuju Area. |
| 63 | Supply of Cement Pole upto 9 Meter, Wire Load capacity 400 KG. |
| 64 | Erection of RCC/PCC pole of following length in brick bullast and ramming the foundation, finishing with 150mm thick cement concrete (1:3:6) layer on top with including excavation and refilling etc as required Above 8.0 inetre and upto 11.0 metre |
| 65 | Supplying and erection of bow stay set complete (galvanised) with 19/20 mm dia X 1.8 metres long stay rod, anchor plate of size 45 cm X 45cm 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 concrete1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size ) foundation including excavation and refilling and alsowith 0.6 m long brace of size 50 mm X 50 mm X 6 mm angle iron with 50 mm dia pulley fixed at one end of the brace as required. |
| 66 | Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) cross arm for 4 wire over head line complete with clamps, bolts, nutsand washer etc including drilling of holes for insulator pins etc (as per drawing) and painting with primer and finished paint as required. |
| 67 | Erection of angle iron/ channel iron cross arm on wood/ RCC/ PCC/ steel tubular/ rail pole etc. as required. |
| 68 | Supplying and errection of 100 mm X 110 mm shackle insulator with GI bolt, nuts and straps etc as req |
| 69 | Supplying & errection of 100 mm X 80 mm pin Insulator complete with Gl spindle and nuts etc as required. |
| 70 | Erection of ACSR conductor of 7/3 35 mm to 7/4.00 diarmener and above including binding etc as required (40 Spam X 45 mtr X 4 wire X 0.394 X 1.05 Sagging 2978.64) |
| 71 | Supply & erection of LT phase separator 04 wire (PVC/Rubber type) as req |
| 72 | Supply & erection of GI Wire 8 Swg (5X45-1.5X45) X 0.131 X 15 Span-574.76 KG) For Credling |
| 73 | Supplying and erecting earth pit of minimum bore dia 150mm size, approved make Safe Earthing Electrode consisting Pipe-in-Pipe technology zs per 15 3043-1987 made of corrosion free GI Pipes with constant ohmoc value surrounded by highly conductive compound with high charge dissipation suitable for effective and maintenance free earthing With 3 mar. GI. Pipes having outer pipe dia of 50mm having 80-200 micron galvarmzing, Inner pipe dia of 25mm having 200-250 Micron galvanizing, connection terminal dia of 12mm normunal soil with 50 kg (Two Bag) Back filling Compound |
| 74 | Supply & erection of 25 Sqmm single core Flexible Al. Cable |
| 75 | Dismantling of over head lines comprising of copper/ alumunium over bead conductor, G.1 wire, cross arts, musculators etc., as required (40 Span X 45 mtr X 4 wire X1394 X 1.05 Sagging-2978.64) |
| 76 | Dismantling of existing damaged pole'street light standard/strut embeded in cement concrete ete as req |
| 77 | Providing and making steel pole collar with cement concrete (1 cement 3 coarse sand 6 shouc aggregate 20man) of specified size and shape including form work, plastering if required, cunng etc as required |
| 78 | LOADING AND UNLOADING OF POLES |
| 79 | LOADING UNLOADING OF DISMANTLED OVER-HEAD LINE ACCESSORIES FROM SITE TO STORE |
| 80 | Total impact of GST for the purpose of CTC Please Enable Macros to View BoQ information |
