Tehri Hydro Development Corporation Limited has published Tender For Construction Of 11 Kv, 3 Phase, Overhead Electric Line For Electro-Mechanical Works In Vphep Pipalkoti. Submission Date for this Tender is 20-07-2023. Overhead Line Tenders in Chamoli Uttarakhand. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Supply of steel tubular pole 9 mtr. Long IS 410 SP 33 |
| 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. |
| 3 | Supply of ACSR Weasel conductor. |
| 4 | Erection of over head line with ACSR Weasel conductor on pole including binding etc. complete in all respect |
| 5 | Supply of GI wie 8 SWG (4 mm) |
| 6 | Erection of GI wire 8 SWG (4 mm) including binding etc. complete in all respect. |
| 7 | Supplying and erection of galvanised stay set complete 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 thick, thimble, stay clamps, turn buckle ( 20 mm X 600 mm ), 7/ 4.00 mm dia G.I. stay wire and 11 KV strain insulator etc 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. |
| 8 | Supply of channel iron 75 mm X 40 mm X 6 mm(7.14 Kg per metre) pole top bracket/cross arm for single 11 KV over head line conductors complete with 50 mm X 6 mm M.S flat iron clamps, bolts, nuts and washers including drilling holes for insulator pins, bolts, nuts etc and painting with primer and finish paint as required. |
| 9 | Supply of channel iron 75 mm X 40 mm X 6 mm(7.14 Kg per metre) V shape cross arm for two 11 KV over head line conductors coplete with 50 mm X 6 mm M.S flat iron clamps, bolts and nuts including drilling holes for insulator pins,bolts, nuts and washers etc and painting with primer and finish paint as required. |
| 10 | Erection of pole top V shape two wire channel iron, cross arm on steel tubular pole for 11 KV as required |
| 11 | Supplying and erection of 11 KV pin insulator complete with large steel head G.I. pin, nuts, washers etc. as required. |
| 12 | Supplying and erection of 11 KV disc insulator with galvanised insulator fittings, ball and socket type and complete with galvanised strain clamps, bolts, nuts, washers etc. as required. |
| 13 | Earthing with G.I. earth plate 600 mm 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 metre long etc. with charcoal/ coke and salt as required. |
| 14 | 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 11KV over head line conductors complete with through bolts and nuts for clamping to the poles, 50 mm X 6 mm M.S. flats welded on one side to the channel iron and with bolts and nuts on the other side for tying the cross arms 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. |
| 15 | Erection of double pole 3 wire cross arm for 11 KV overhead line as required. |
| 16 | Supply and eretion of a cross bracing work for 11 KV overhead double pole structure having four members fabricated out of 50mm X 50mm X 6mm angle iron to form a rectangle of minimum size 1400mm width X 2500mm height complete with 50mm X 6mm flat iron clamps, bolts & nuts including drilling holes and painting with primer and finish paint as required. |
| 17 | Supply, Erection, Commissioning and testig of 11KV, 400 Amp, TPMO switch with supporting MS channel, angle iron for cable support and GI pipe complete in all respect. |
| 18 | Painting of pole with two coat aluminum paint over red oxide primer. |
| 19 | Supply & fixing danger board fabricated 10 gange MS sheet of size 250 X 200 mm (as per IE Rule) |
| 20 | Supply of 11 KV rated 3 core, 70 Sq.mm XLPE aluminum armoured cable |
| 21 | Laying of 11 KV rated XLPE power cable 70 Sqmm in the existing pipe. |
| 22 | Laying of 11 KV rated XLPE power cable 70 Sqmm in the existing open masonry open duct as required. |
| 23 | Supply & making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for 3 core 70 Sqmm XLPE alluminium conductor cable of 11 KV rated as required. |
| 24 | Supply & making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for 3 core 70 Sqmm XLPE alluminium conductor cable of 11 KV rated as required. |
| 25 | Supply & laying of 120 mm dia DWC HDPE pipe ISI marked along with all accessories like socket, bend, coupler etc. confirming to IS 14930 Pat-II complete with fitting and cutting, jointing etc. direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering ect., complete as required. |
| 26 | Supply of PVC Insulated and PVC Sheathed XLPE 3.5 Core, 400 mm2 1.1 KV rated voltage Aluminium conductor cable |
| 27 | Laying & Fixing of one number PVC insulated XLPE power cable of 1.1 KV grade of 400 mm2 cable on wall surface (Clamped with 40x3 mm MS flat clamp) |
| 28 | Providing and laying in position cement concrete of 1:3:6 specified grade but excluding the cost of centering and shuttering - All work up to plinth level complete in all respect. (2.0m x 2.0m x 1.5m) for 4 pole (P-7) structure. |
| 29 | Providing and laying in position cement concrete of 1:3:6 specified grade but excluding the cost of centering and shuttering - All work up to plinth level complete in all respect. (3.0m x 2.5m x 1.5m) for transformer plinth |
| 30 | Supply and erection of factory fabricated and wired metal clad dust and vermin proof floor mounting panel TPN switch board complete with the following HRC type heavy duty TPN fuse switches with fuses and instrument chamber etc. complete in all respects. The instrument chamber shall be separate and shall comprise of flush type ammeter, voltmerer, selector switches for ammeter and voltmeter, instrument fuses, current transormer, indicating lamp on incoming etc. The job includes the grounting of the board as per direction of Engineer-in-Charge. The switches board shall be fabricated with CRCA sheet with a minimum thickness of 1.6 mm/2 mm. *200 Amp.TPN-2Nos., 100 Amp.TPN-1No & 63 Amp.TPN-2 Nos. |
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