| 1 | 1 | Supplying and erection of galvanised stay set for 11 KV over head lines complete with 19/ 20 mm dia X 1.8 meters long stay rod, anchor plate of size 45 cm X 45 cm X 7.5 mm thick, thimble, stay clamps, turn buckle ( 20 mm X 600 (mm ),7/ 4.00 mm dia G.1I. stay wire and 11 KV strain insulator etc in cement concrete 13.6 (1 cement : 3 coarse s and : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required. | BI01010001010000000000000515BI0100001113 | 6 | set |
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| 2 | 2 | Erection of steel tubular or rail pole strut 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 secured with holding clamps, bolts, nuts, etc. as required. | BI01010001010000000000000515BI0100001114 | 6 | Nos |
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| 3 | 3 | Supplying of channel iron 75 mm X 40 mm X6 mm (7.14 kg per metre) cross arm for 4 wire over head line complete with clamps, bolts, nuts and washer etc including drilling of holes for insulator pins etc(as per drawing) and painting with primer and finished paint as required . | BI01010001010000000000000515BI0100001115 | 6 | set |
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| 4 | 4 | Supplying and erection of 11 KV pin insulator complete with large steel head G.I. pin, nuts, washers etc. as required. | BI01010001010000000000000515BI0100001116 | 18 | set |
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| 5 | 5 | Erection of all aluminum conductor of 7/1.96 mm to 7/3.10 mm diameter including binding etc. as required. | BI01010001010000000000000515BI0100001117 | 80 | kg |
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| 6 | 6 | Supplying and erection of three piece nonlinear resistor type lightning arrestor suitable for 3 wire, 11 KV overhead lines with rated voltage 9 KV (rms) with a nominal discharge current rating of 5 KA and complete with galvanized clamping arrangement,G.1, bolts, nuts, washers etc. as required. | BI01010001010000000000000515BI0100001118 | 3 | set |
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| 7 | 7 | Erection of three piece nonlinear resistor type lightning arrestor suitable for 3 wire,3.3 KV overhead lines with rated voltage 2.8 KV (rms) with a nominal discharge current rating of 5 KA and complete with galvanised clamping arrangement G.I. bolts, nuts, washers etc. as required. | BI01010001010000000000000515BI0100001119 | 2 | set |
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| 8 | 8 | Supply of three piece nonlinear resistor type lightning arrestor suitable for 3 wire, 3.3 kv KV overhead lines with rated voltage 2.8 KV (rms) with a nominal discharge current rating of 5 KA | BI01010001010000000000000515BI0100001120 | 6 | Nos |
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| 9 | 9 | Outdoor heat shrinkable cable jointing kit with lugs for 11 KV grade XLPE cable for 3 core 70 sq. mm. | BI01010001010000000000000515BI0100001121 | 8 | Nos |
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| 10 | 10 | Gange Operating Switch 400 A | BI01010001010000000000000515BI0100001122 | 3 | set |
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| 11 | 11 | Chemical Maintenance free Brass Rod Earth PT | BI01010001010000000000000515BI0100001123 | 6 | Nos |
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| 12 | 12 | Garbage Cleaning inside Sub Station Courtyard | BI01010001010000000000000515BI0100001124 | 150 | mtr |
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| 13 | 13 | Supplying and laying 25 mm X5 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 required. (jointing shall be done by over lapping and with with 2 sets of G.I. nut bolt & spring washer spaced at 50mm) | BI01010001010000000000000515BI0100001125 | 7 | mtr |
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| 14 | 14 | NG Bolt | BI01010001010000000000000515BI0100001126 | 0.5 | kg |
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