South Eastern Coalfields Limited-SECL has published Dismantling, Erection And Diversion Of Ht And Lt Overhead Lines For Providing Space For Upcoming Rail Corridor At Kusmunda Open Cast Project. . Submission Date for this Tender is 21-03-2022. Overhead Line Tenders in Korba Chhattisgarh. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Description of Work |
| 2 | Supplying and erection of galvanised stay set for 11 KV over head lines 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 |
| 3 | Shifting of materials other than pole upto pole pit and back to workshop |
| 4 | Transportation of pole from road side to pole pits and back to workshop |
| 5 | Erection of metallic poles of following length above 11 mts and upto 13 mtrs on cement concrete @ 1 cement, 3 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 (0.48 cum concreting per pole) |
| 6 | Stringing of DOG Conductor (3 wire) (Conductor will be provided by department) |
| 7 | Stringing of Rabbit Conductor (3 phase 5 wire) (conductor will be provided by department) |
| 8 | Supplying and erection of 11 KV pin insulator complete with large steel head G.I pin, nuts, washers etc. as required. |
| 9 | Supplying and erection of 11 KV disc insulator polymer type for 11 KV over head lines with galvanised insulator fittings, ball and socket type and complete with galvanised strain clamps, bolts, nuts, washers etc. as required. |
| 10 | Supplying and erection of galvanised "D" iron clamps complete with shackle insulator (75 mm X 90 mm), G.I bolts, nuts and washers, coach screws etc. as required. |
| 11 | Making of clamps. |
| 12 | Erection of pole top/straight two wire/ V shape two wire, angle iron/ channel iron, cross arm on steel tubular/ rail/ PCC pole for 11/22/33 KV as required. |
| 13 | Fabrication of Brackets |
| 14 | Erection of double pole 3 wire cross arm for 11 KV/ 22 KV/ 33 KVoverhead lines as required. (Angles/channels will be provided by the department. |
| 15 | Carpet guarding. (GI wire will be given departmentally.) |
| 16 | Painting of Hardware and numbering of poles including steel pole. |
| 17 | Supplying and fixing of 32 mm dia X 2.00 metres long G.I. pipe (medium class bracket for mounting of fluorescent/ HPMV/HPSV street light fitting on pole including bending the pipe to the required shape, 2 nos/ 40 mm X 3 mm flat iron clamps with nuts, bolts and washer, painting the flat iron with primer and finish paint etc. as required. |
| 18 | Dismantling of metallic tower from site and shifting it to workshop/site for repair and refabrication and shifting back to site and re-erection work as per direction of Engineer Incharge. Note: Only crane help will be provided by the department. |
| 19 | Concreting of towers by concrete cement 1:3:6(1 cement : 3 coarse sand :6 graded stone aggregate 20 mm nominal size) 2x 2x 1 cum= 4cum X 8=32 cum at site as per direction of Engineer Incharge. |
| 20 | 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 metre long etc. (but without charcoal/coke and salt) as required. |
| 21 | Providing and fixing of Isolator (horizontal type) 800 Amp switch, 11KV grade with earth switch and gear mechanism for locking and unlocking of isolator. |
| 22 | Dismantling of pole/ street light standard/ strut embedded in brick ballast foundation etc. as required. |
| 23 | Total impact of GST for the purpose of CTC |
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