Tamil Nadu Transmission Corporation Limited-TANTRANSCO has published T . S . No . 54/2020-21 Of Se/Gcc/Slm ( Gl ) Ewe , Stub Setting , Concreting For Conversion Of Existing 110 Kv Sc Line On Sc Tower With Leopard Conductor In To 110 Kv Sc Line On Dc Tower With Panther Conductor From Ariyakulam Tapping Point To Adhiyama. Submission Date for this Tender is 02-02-2021. Conductor Tenders in ARIYAKULAM Tamil Nadu. Bidders can get complete Tender details and download the document.
Name of Work: Earth work excavation, Stub setting, Concreting , Transporting & Erection of New tower, Stringing of 3 Nos. Panther Conductor, Dismantling of old towers and 3 Nos. Leopard conductor with 1 No GI earth wire for conversion of existing 110 KV SC line on SC tower with Leopard conductor in to 110 KV SC line on DC tower with panther conductor from Ariyakulam tapping point to Adhiyamankottai 110 KV SS from Loc 54 to 70 (Reach IV) | |||||
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Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
1 | 1 | Check surveying and pit marking including hire charges for T & P all labour charges, lead, lift, etc., complete. | BI01010001010000000000000515BI0100001116 | 17 | Loc. |
2 | 2 | Clearing of light jungle between tower location | BI01010001010000000000000515BI0100001116 | 17000 | m2 |
3 | 3 | Earth work excavation for depositing on bank for tower foundation with initial lead, in all class of soil etc., complete. In Hard gravelly soil | BI01010001010000000000000515BI0100001116 | 541 | m3 |
4 | 4 | Earth work excavation for depositing on bank for tower foundation with initial lead, in all class of soil etc., complete. In soft disintegrated rock for foundation not requiring blasting | BI01010001010000000000000515BI0100001116 | 180 | m3 |
5 | 5 | Earth work excavation for depositing on bank for tower foundation with initial lead, in all class of soil etc., complete. In medium and dense medium rock requiring blasting for foundation | BI01010001010000000000000515BI0100001116 | 90 | m3 |
6 | 6 | Earth work excavation for depositing on bank for tower foundation with initial lead, in all class of soil etc., complete. In Medium rock requiring Control blasting for foundation | BI01010001010000000000000515BI0100001116 | 45 | m3 |
7 | 7 | Earth work excavation for depositing on bank for tower foundation with initial lead, in all class of soil etc., complete. In Hard rock by wedging and chiselling where the blasting is prohibited. | BI01010001010000000000000515BI0100001116 | 45 | m3 |
8 | 8 | Transporting and fixing of stub and cleat with supply of template to site and assembling at site and shifting the template from loc to loc including cost of all materials for stub and cleat and template ,labour, fabrication charges etc complete. FOR GCR | BI01010001010000000000000515BI0100001116 | 13 | Loc. |
9 | 9 | Transporting and fixing of stub and cleat with supply of template to site and assembling at site and shifting the template from loc to loc including cost of all materials for stub and cleat and template ,labour, fabrication charges etc complete. FOR HCR | BI01010001010000000000000515BI0100001116 | 2 | Loc. |
10 | 10 | Transporting and fixing of stub and cleat with supply of template to site and assembling at site and shifting the template from loc to loc including cost of all materials for stub and cleat and template ,labour, fabrication charges etc complete. FOR KCR | BI01010001010000000000000515BI0100001116 | 2 | Loc. |
11 | 11 | PCC 1:3:6, using 20mm HBG metal for foundation without form work including cost of cement all materials, labour, lead, lift, etc., complete. | BI01010001010000000000000515BI0100001116 | 17 | m3 |
12 | 12 | PCC 1:2:4, using 12-20mm HBG metal for foundation with form work including cost of cement all materials, labour, lead, lift, etc., complete. For Frustem foundation & Chimney | BI01010001010000000000000515BI0100001116 | 129 | m3 |
13 | 13 | Back filling of tower pits after laying of stub-setting, concreting with excavated earth, watering and consolidation including all labour etc., complete. | BI01010001010000000000000515BI0100001116 | 755 | m3 |
14 | 14 | Removal of excavated earth from the tower location including cost of all materials, lead, lift, labour and transporting charges etc., complete. | BI01010001010000000000000515BI0100001116 | 146 | m3 |
15 | 15 | Providing muffing copping with PCC 1:2:4 using 12-20mm HBG metal with form work including cost of cement all materials, labour, lead, lift, etc., complete. | BI01010001010000000000000515BI0100001117 | 4.5 | m3 |
16 | 16 | Providing pipe type earthing using earth pipe and GI earth wire supplied including all labour and cost of earth pipe, etc., complete | BI01010001010000000000000515BI0100001116 | 17 | Loc |
17 | 17 | Providing special earthing arrangements for Terminal tower including necessary excavation for fixing 3m long 50mm dia GI "B" class pipe,60cm dia with 5cm shell thick of RCC collar and refilling with excavated earth mixed with soft charcoal and connect the earthstrip including all cost of materials lead lift etc complete. | BI01010001010000000000000515BI0100001117 | 1 | Loc |
18 | 18 | Plastering with C.M 1:3 12mm thick including cost of cement, all materials labour etc., complete. | BI01010001010000000000000515BI0100001116 | 53 | m2 |
19 | 19 | Trasport and Erection of tower including shorting out of tower parts at site, unloading at site,tighting and punching of bolts, nuts for final checking, including all lead lift labour etc. complete. | BI01010001010000000000000515BI0100001117 | 57 | Mt |
20 | 20 | Hoisting of single units of Disc 7 nos of 110 KV 90 KN insulator with single suspension fittings including cost of hardware fittings, labour, lead, lift etc., complete.(90 KN Insulator supply by Board) | BI01010001010000000000000515BI0100001117 | 45 | set |
21 | 21 | labour charges for Hoisting of single units of Disc 8nos of 110KV 120 KN insulator with single tension fittings including cost of all labour, lead, lift etc., complete. | BI01010001010000000000000515BI0100001117 | 27 | set |
22 | 22 | Providing trussel for High way Road crossings and Telephone lines during paying out, rough sagging and tensioning of power conductors and earth wire including cost of bamboo, coir and labor etc., complete. | BI01010001010000000000000515BI0100001117 | 8 | Nos |
23 | 23 | Providing temporary stays during rough sagging and tensioning including excavation, refilling and dismantling the stays after tensioning etc., complete. | BI01010001010000000000000515BI0100001117 | 5 | Nos |
24 | 24 | Transport, Paying out, jointing, rough sagging,& tensioning of 3 No. Panther conductors including clipping, providing SB dampers and jumpering in tension points transport of all materials from stores to site & other accessories, labour, leads and lifts etc., complete. | BI01010001010000000000000515BI0100001117 | 4.04 | Km |
25 | 25 | Transport, Paying out, jointing, rough sagging of 1 No GI earth wire including hoisting of earth wire and jumpering in tension points transport of all materials from stores to site & other accessories, labour, leads and lifts etc., complete. | BI01010001010000000000000515BI0100001116 | 4.04 | Km |
26 | 26 | Devolution of 90 KN & 120 KN disc insulator to store including Tansportation charges from site to store, labour, lead lift etc., complete. | BI01010001010000000000000515BI0100001117 | 3.33 | Mt |
27 | 27 | Providing Loop jumpers and removal of the same after commissioning of the line including cost of all materials, labour lead llift T&P etc completeoin | BI01010001010000000000000515BI0100001117 | 1 | Loc |
28 | 28 | Arranging and availing of LC on HT/LT power lines and lowering and retensioning after stringing is completed including all labour etc., complete | BI01010001010000000000000515BI0100001116 | 10 | Nos |
29 | 29 | Painting with best quality of anti-corrosive black paint for a height of 1.00m from the top level of coping including cost of paint all labour etc., complete. | BI01010001010000000000000515BI0100001117 | 17 | Loc |
30 | 30 | Labour charges for Tack welding of bolts and nuts in towers up to bottom cross arm using diesel generator sets and applying cold galvanizing paint including cost of all materials, lead and hire charges etc., complete. | BI01010001010000000000000515BI0100001117 | 7715 | Nos |
31 | 31 | Providing shoring and shuttering with CW scantlings and planks including cost of all materials, labour etc., complete. | BI01010001010000000000000515BI0100001116 | 382 | m2 |
32 | 32 | Dewatering charges during excavation and concreting with 5HP diesel engine including all charges for fuel, engine oil, pump operator etc., complete | BI01010001010000000000000515BI0100001117 | 40 | Hrs |
33 | 33 | Tree cutting Small | BI01010001010000000000000515BI0100001116 | 100 | Nos |
34 | 34 | Tree cutting Big | BI01010001010000000000000515BI0100001117 | 50 | Nos |
35 | 35 | Labour charges for fixing number plate, phase plate and danger board including lead lift etc | BI01010001010000000000000515BI0100001117 | 17 | Nos |
36 | 36 | Fabrication, supply and fixing in position of the Name Board made of steel sheet 18 Gauge (1.25mm)thick and Letter painting over the board as directed by the Engineer in charge of the work. | BI01010001010000000000000515BI0100001116 | 4 | Nos |
37 | 37 | Supply and Labour charges for fixing number plate as directed by the Engineer in charge of the work including all labour etc., complete. | BI01010001010000000000000515BI0100001117 | 17 | Nos |
38 | 38 | Supply and Labour charges for fixing Danger boards as directed by the Engineer in charge of the work including all labour etc., complete | BI01010001010000000000000515BI0100001117 | 4 | Nos |
39 | 39 | Supply and Labour charges for fixing Phase plates as directed by the Engineer in charge of the work including all labour etc., complete | BI01010001010000000000000515BI0100001116 | 17 | Nos |
40 | 40 | Supply of ST fittings for panther | BI01010001010000000000000515BI0100001117 | 26 | sets |
41 | 41 | Supply of SS fittings for panther | BI01010001010000000000000515BI0100001117 | 47 | sets |
42 | 42 | Supply of ST fittings forearth wire | BI01010001010000000000000515BI0100001116 | 10 | Nos. |
43 | 43 | Supply of SS fittings forearth wire | BI01010001010000000000000515BI0100001117 | 15 | Nos. |
44 | 44 | Supply of Aluminium earth bond | BI01010001010000000000000515BI0100001116 | 23 | sets |
45 | 45 | Supply of PA rod for panther | BI01010001010000000000000515BI0100001117 | 39 | sets |
46 | 46 | Supply of I Bolts (16mm) | BI01010001010000000000000515BI0100001117 | 8 | sets |
47 | 47 | Supply of D shackle | BI01010001010000000000000515BI0100001117 | 8 | sets |
48 | 48 | Supply of S.B Damber for panther | BI01010001010000000000000515BI0100001117 | 25 | Nos. |
49 | 49 | Supply of mid span joint for panther | BI01010001010000000000000515BI0100001117 | 14 | Nos. |
50 | 50 | Supply of repair sleeve for panther | BI01010001010000000000000515BI0100001117 | 14 | Nos. |
51 | 51 | Supply of mid span joint for earth wire | BI01010001010000000000000515BI0100001117 | 5 | Nos. |
52 | 52 | CREDIT VALUE\nDismantling the existing 110 KV line (As is where is condition) consisting of various type of tower (Approximately) G.I/M.S tower angle scrap - 37 MT, Leopard Conductor - 6 MT, G.I Earth wire scrap - 2.21 MT) including cost of dismantling charges (Under LC condition) clearing from the site on cost paid to TANTRANSCO. The quoted amount shall not be less than the board fixed minimum bid amount of Rs.9,41,403/ | BI01010001010000000000000515BI0100001117 | 1 | Lot |
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