Uttar Pradesh Power Transmission Corporation Limited-UPPTCL has published Annual Maintenance Of 220Kv Transmission Lines Under Etd-Ii Aligarh Annual h. Submission Date for this Tender is 18-10-2021. Transmission Line Tenders in ALIGARH Uttar Pradesh. Bidders can get complete Tender details and download the document.
Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
1 | 01-Oct-2021 | CORRIGENDUM FOR PQR AND TENDER DOCUMENTS | Technical Bid | 06-10-2021 |
2 | 06-Oct-2021 | DATE EXTENDED | Date | 11-10-2021 |
3 | 11-Oct-2021 | TENDER EXTENDTION | Date | 18-10-2021 |
Sl. No. | Item Description |
1 | Regular tower to tower ground patrolling & tower top patrolling (whenever required) of approximate 324 Km. of 220KV lines. Patrolling work consist of detection of the defects like missing /theft tower members, hot point, punctured/flashed over insulator disc, dislocation of vibration dampers/damged conductor/earthwire, checking of foundation/stubs, & position of trees in the corridor of 35 meter of the lines, removing of nests from the tower. |
2 | (a). 220KVDCHarduaganj-Mainpuri line----128Km (b). 220KV DC Harduaganj-Khurja line------43Km (c). 220KV DC Harduaganj-Jahagirabad line----49Km (d). 220KV DC Harduaganj-NAPP line lilo@Atrauli----46Km (e) 220KV DC Atrauli-Aligarh line---------------38.77Km (f). 220KV DC Akrabad-Sikandra Rao -------- 17.856 Km (g). 220KV Harduaganj-Mainpuri line lilo@Sikandra rao- 1.342Km |
3 | Opening/Cutting of Nut & Bolts of remaining cut pieces of tower members stolen by miscreants to be opened/cut safety with the help of gas cutter/ hacksaw blade including all required labour and T&P for proper completion of work satisfactory. |
4 | Fabrication & Fixing of tower parts/members from scrap GI angle including carriage of steel angles from the substation store, punching holes, proper tightening of Nut & Bolts, punching & chamfering of bolts at different locations of above transmission lines. |
5 | Tack welding of new Nut & Bolts. |
6 | Strengthening/Replacement of damaged jumpers at tension towers. |
7 | Tightening of jumpers at tension towers on both sides. |
8 | Replacement of damaged/punctured insulators (polymer/porcelain) of string by porcelain/ polymer insulator as per availability at different tower locations includings carriage of material from store to work site of the above lines. |
9 | For suspension string |
10 | For tension string |
11 | Lopping, chopping of trees branches in the 35 meter corridor of following lines and stacking of above cuttings at proper place far from the lines |
12 | Tree lopping and chopping in the 35 meter corridor of above lines upto dia meter less than 0.5m |
13 | 220KV DC Harduaganj-Mainpuri line |
14 | 220KV DC Harduaganj-Khurja line |
15 | 220KV DC Harduaganj-Jahagirabad line |
16 | 220KV DC Harduaganj-NAPP line lilo@ Atrauli |
17 | 220KV DC Atrauli-Aligarh line |
18 | 220KV DC Akrabad-Sikandra Rao |
19 | 220KV Harduaganj-Mainpuri line lilo @ Sikandra rao |
20 | Treelopping and chopping in the 35 meter corridor of above lines upto dia meter 0.5 to 1.0 meter. |
21 | 220KV DC Harduaganj-Mainpuri line |
22 | 220KV DC Harduaganj-Khurja line |
23 | 220KV DC Harduaganj-Jahagirabad line |
24 | 220KV DC Harduaganj-NAPP line lilo@ Atrauli |
25 | 220KV DC Atrauli-Aligarh line |
26 | Repairing of damaged ACSR DEER/Zebra conductor by using repair sleeves after lower down the conductor from tower and re-erection of conductor after repairing the conductor. |
27 | Attending breakdown of broken Deer/ zebra conductor by binding & fixing Mid span compression joints including lowering down of conductor jointing of conductor using Mid span compression joint replacement of string (if needed) etc. and restring the same upto 1 Km. |
28 | Emergency patrolling for attending breakdown of above 220KV above noted lines. |
29 | Attending breakdown of earthwire/tightening of loose earthwire up to 01Km and also laying and erection of missing earthwire. |
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