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| 1 | Supplying & fabrication of 2.5mtr long G.I. H-structural post having 2 x 2.5mtr ISMC (125 x 65 x 6) @13.10kg/mtr (65.50kg), 2 x 0.73mtr ISA (50 x 50 x 6)mm @4.50kg/mtr (6.57kg), 1 x 0.63mtr ISA (50 x 50 x 6)mm (2.84kg), 1 x 0.63mtr ISA (50 x 50 x 6)mm (2.84kg) & 1 x (730 x 200 x 6)mm Base plate @47.10kg/sqm (6.88kg) making total weight of 01 post = 84.63kg. |
| 2 | Supplying & fabrication of 2.5mtr long x 450mm width ladder type G.I. cable tray having 2 x 2.5mtr ISA (45 x 45 x 5) @3.40kg/mtr (17.0kg), 17 x 0.43mtr Flat (25 x 6)mm @1.20kg/mtr (8.77kg) & 2 x 0.156mtr Flat (40 x 5)mm @1.77kg/mtr (0.50kg) making total weight of 01 tray = 26.27kg. |
| 3 | Supplying of G.I. nuts, bolts & washers as reqd. |
| 4 | Erection of 2.5mtr long 84.63kg weight G.I. H-structural post having 2 x 2.5mtr ISMC (125 x 65 x 6) primary members, 2 x (200 x 200 x 6)mm Base plates & other structures in different cross sections in cement concrete 1:3:6 (1 cement:3 coarse sand : 6 graded stone aggregate 40 mm nominal size) on the foundation including excavation and refilling etc. as reqd. |
| 5 | Supplying of 3 x 120 sq. mm., 6.35/11KV grade, XLPE insulated power cable suitable for use in mines having stranded compacted aluminium conductor with screening of extruded semi-conducting cross link material in combination with copper tape, PVC fillers, inner sheathing, galvanised round steel armouring, outer sheathing & manufactured confirming to IS specifications (ammended upto date). |
| 6 | Laying of one number XLPE / PVC insulated & sheathed 3 x 120 sq. mm. armoured power cable of 11 KV grade on ladder type cable tray at a height of 1.8mtr above ground level as reqd. |
| 7 | Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 KV grade of size upto 120 sq. mm. in the existing RCC / HUME / METAL pipe as reqd. |
| 8 | Supplying of 4 x 240 sq. mm. 1.1KV grade PVC insulated (Type-A) LT cable suitable for use in mines with stranded aluminium conductor, colour coded, laid up with fillers, binder tape & extruded PVC inner sheath, single galvanised round steel wire armoured, PVC outer sheath and manufactured confirming to IS specifications (ammended upto date). |
| 9 | Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of size above 185 sq. mm and upto 400 sq. mm direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as reqd. |
| 10 | Laying of one number additional PVC insulated and PVC sheathed! XLPE power cable of 1.1 KV grade of size above 185 sq. mm and upto 400 sq. mm direct in ground in the same trench in one tier horizontal formation including excavation, sand cushioning, protective covering and refilling the trench etc as reqd. |
| 11 | Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of size Above 185 sq. mm and upto 400 sq. mm in the existing RCC / HUME / METAL pipe as reqd. |
| 12 | Supplying & making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for 120 sq. mm. , 3-core, XLPE aluminium conductor cable of 11 KV grade as reqd. |
| 13 | Supplying and making indoor cable end jointing with cast resin compound including lugs and other jointing materials for 120 sq. mm. of 3 core, XLPE aluminium conductor cable of 11 KV grade as reqd. |
| 14 | Supplying and making straight through cable jointing with heat shrinkable jointing kit complete with all accessories including ferrules suitable for 120 sq. mm. of 3 core, XLPE aluminium conductor cable of 11 KV grade as reqd. |
| 15 | Supplying & making outdoor end termination with cast resin compound including aluminium lugs and other jointing materials for 3.5 x 240 sq. mm. PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as reqd. |
| 16 | Supplying & making end termination with brass compression gland and aluminium lugs for 3.5 x 240 sq. mm. (62 mm.) PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as reqd. |
| 17 | Supplying & commissioning of Outdoor type Vacuum Circuit Breaker, 6.6KV, 400A, 3-Phase, 50-Hz with motorised spring charging mechanism, Shunt Trip Coil 110V DC, Epoxy Cast Double Core CTs 400-200/5-5A, Epoxy Cast 3-Phase PT 6.6KV/110V, Through Going Copper Busbar of 400A, IDMT O/C & E/F Relay, Earth Leakage Relay with CBCT, Ammeter, Voltmeter, Ammeter Selector Switch, Voltmeter Selector Switch, Indication Lamp, Push Button, Double Conical Brass Cable Gland for I/C, O/G & T/G etc. (Technical details are given in Annexure-A attached separately) |
| 18 | Supplying & commissioning of Heavy Duty Outdoor Type 415V, 800A ACB Panel, 3-Phase, 50-Hz fitted with 800A, 50KA Manually Operated Draw Out Type ACB with Shunt Trip Coil 415V AC having O/C, S/C, E/F Protection, Through Going Copper Busbar of 800A, Thermal O/L Relay, Earth Leakage Relay with CBCT, Ammeter, Voltmeter, Ammeter Selector Switch, Voltmeter Selector Switch, Indication Lamp, Push Button, Double Conical Brass Cable Gland for I/C, O/G & T/G etc. |
| 19 | Supplying of 80mm dia G.I clamp made of 25mm x 5mm G.I. Strip & fixing with existing HT cable & structural cable tray including nuts, bolts & washers as reqd. |
| 20 | Supplying & fixing of light class G.I. pipe of 100 mm. dia. (nominal) 3 metres length along the pole for pretection of underground cable as reqd. |
| 21 | Earthing with G.I. earth plate 600mm. x 600 mm. x 6 mm. thick including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 mtr. long with charcoal / coke and salt as reqd. |
| 22 | Supplying & laying 25 mm x 5 mm G.I. strip at 0.50 metre below ground as strip earth electrode including connection / terminating with G.I. nut, bolt, spring, washer etc. as reqd. (Jointing shall be done by overlapping and with 2 sets of G.I. nut, bolt & spring washer spaced at 50 mm.). |
| 23 | Making of masonry plinth of size (2500 x 2500 x 1200)mm including earth work, sand filling, PCC 1:4:8, PCC 1:2:4, brick work, plastering, white washing, centering etc. as per the instruction of Engineer in charge as reqd. |
| 24 | Making of masonry plinth of size (2000 x 2000 x 500)mm including earth work, sand filling, PCC 1:4:8, PCC 1:2:4, brick work, plastering, white washing, centering etc. as per the instruction of Engineer in charge as reqd. |
| 25 | Supplying & stacking at work site coarse clean sand with all lead and royalty all complete. |
| 26 | Supplying and stacking at work site crusher stone dust including royalty complete with all leads and lifts. |
| 27 | Spreading moorum / sand / stone dust etc. in layers not exceeding 150mm in thickness, levelling to required gradient and camber, watering and consolidation of each layer with vibratory roller (Payment to be made for compacted volume of moorum / sand). |
| 28 | Providing and fixing 1.2 metres high GI barbed wire (weighing 9.38 kg per 100 mts.) fencing with 1.8 m angle iron posts 40 mm x 40 mm x 6 mm placed every 3 metre center to center founded in M15 grade cement concrete, 0.6 metre below ground level, every 15th post, last but one end post and corner post shall be strutted on both sides and end post on one side only and provided with 9 horizontal lines and 2 diagonals interwoven with horizontal wires, fixed with GI staples, turn buckles etc. complete as per clause 808. |
| 29 | Supplying of MS Gate of size (1.8 x 1.0) mtr. fabricated out of (100 x 50 x 6)mm. MS Channel (34.42kg.), (25 x 25 x 3)mm. MS Angle (9.68kg.), (25x6)mm. MS Flat (9.06kg.) with (16 x 40)mm. MS Nuts, Bolts, Washers, Hinges, Locking arrangement etc. (0.50kg.) including providing & laying in position with PCC 1:2:4 as per the direction of Engg in-charge. (Total Weight = 53.66kg.) |
| 30 | Total impact of GST plus Labour Cess [@ 1 % (BOCW Cess to be deducted from the RA bill as per the value of the work progress)] for the purpose of CTC Please Enable Macros to View BoQ information |
