Central Coalfields Limited has published Tender For Erection Cum Extension Of 6.6Kv Ohl For Providing Power To 6.6Kv Rated Shovels Dhd Excavator 18211 And 18212 In School Patch Towards North West Direction For Mines Development Under Purnadih Ocp, Nk Area. Submission Date for this Tender is 08-07-2023. Mechanical engineering Service Tenders in purnadih Jharkhand. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Erection of metallic pole of following length incement concrete 1: 3: 6 (1cement: 3 coarse sand: 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required. Above 10.0 m and upto 12.00 m. |
| 2 | Erection of stay set complete (galvanized) 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, thimble, stay clamps, turn buckle (20 mm X 60 cm), 7/3.15 mm dia G.I. 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) foundation including excavation and refilling etc. as required. |
| 3 | Erection of all aluminum conductor of 7/1.96 mm to 7/3.10 mm diameter including binding etc. as required. |
| 4 | Erection of pole top/ straight two wire/ V shape two wire, angel iron/ channel iron, cross arm on steel tubular/ rail / PCC pole for 11/22/33 KVas required. |
| 5 | Erection of disc/pin insulator for 11 KV over head lines as required. |
| 6 | Erection of G.I. Wire No. 8 SWG including binding etc. as required. |
| 7 | Total impact of GST for the purpose of CTC |
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