Tamil Nadu Transmission Corporation Limited-TANTRANSCO has published Introduction Of 2 Nos Of Hco And Kco Tower At Korattur - Kadaperry 110 Kv Dc Line Between Location 33 & 34 Near Savetha Dental College, Providing Stub Setting Concreting Earthing Of Tower, Erection With Stringing Of Panther Conductors And Dismantling Of E. Submission Date for this Tender is 06-02-2020. Transmission Line Tenders in Saveetha Dental College Tamil Nadu. Bidders can get complete Tender details and download the document.
| Name of Work: Introduction of 2 Nos of HCO and KCO tower at Korattur - Kadaperry 110 KV DC line between location 33 & 34 Near Savetha Dental College, providing stub setting concreting earthing of tower, erection with stringing of panther conductors and dismantling of existing tower location 33 & 34. | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Labour charges for Clearing of juliflora jungle including cost of all labour, transport, T&P, lead lift etc., complete as directed by the department engineer at site. | 200 | M2 | |
| 2 | 2 | Labour Charges for conducting check survey, pegging, marking of pits for tower foundation as per the apporved profile including chaining and carring theodolite instrument, measuring span length and pit marking including cost of all men and materials as directed by Department Engineer at site. | 2 | Loc | |
| 3 | 3 | Providing approach road on the proposed tower location using gravel during execution of work to specified height as directed by department engineer at site including lead lift cost of all materials etc comple. | 100 | M3 | |
| 4 | 4 | Sinking of well in Hard gravelly soil, stiff clay, block cotton,gravel, stoney earth and earth mixed with small size boulder etc., complete including bailing out and pumping charges if necessary etc., complete all incidental charges using special tools and plants such as air compressor, helmet etc., complete and as directed by the department engineer at site. First depth 0 - 2.0 meters | 64.72 | M3 | |
| 5 | 5 | Sinking of well in Hard gravelly soil, stiff clay, block cotton,gravel, stoney earth and earth mixed with small size boulder etc., complete including bailing out and pumping charges if necessary etc., complete all incidental charges using special tools and plants such as air compressor, helmet etc., complete and as directed by the department engineer at site. Second depth 2.0 - 4.0 meters | 51.6 | M3 | |
| 6 | 6 | Manufacturing and supplying of RCC well rings of inner dia 1.80 m, 75 mm thick, 300 mm depth including all cost of materials, transport, labour for providing correct possision and alignment, lead, lift, etc.,complete as directed by the department engineer at site. | 44 | Nos. | |
| 7 | 7 | Manufacturing and supplying of RCC well rings of inner dia 2.40 m, 75 mm thick, 300 mm depth including all cost of materials, transport, labour for providing correct possision and alignment, lead, lift, etc.,complete as directed by the department engineer at site. | 48 | Nos. | |
| 8 | 8 | Labour charges for transport of template including assembling of template, stub and cleat and shifting template from location to location and reassambling the same including cost of all labour, transport, lead, lift, etc., complete as directed by the department engineer at site.(The tamplate will be make own arrangement by the contractor) | 1.3 | MT | |
| 9 | 9 | Providing and laying PCC 1:2:4 using 20 mm HBG metal including cost of all materials, curing, labour, lead, lift labour for laying concrete etc., complete as per standard specification and as directed by the department engineer at site . With out form work. | 66.58 | M3 | |
| 10 | 10 | Providing and laying PCC 1:2:4 using 20 mm HBG metal with form work using steel centering for soffits of reinforced cement concrete slabs or plain surfaces including stutting up to 3m high, using M.S. Sheets of size 90cm x 60cm. and 'B.G.10' guage, stiffened with welded M.S. angle of size 25mm x 25mm x 3mm laid over silver oak (Country wood) joists of size 10cm x 6.5cm. (spaced at about 90 cm c/c) and supported by casurina props of 10cm to 13cm. dia (spaced at 75cm c/c) complying with standard specification including cost of all materials,transport, curing, labour, lead, lift etc. complete.as per standard specification as directed by the dept. Engineer at site. | 5.69 | M3 | |
| 11 | 11 | Supplying and providing Pipe type earthing with 40 mm dia GI pipe (medium class) as per specification and as direct by the site engineer including cost of all meterials, cutting of earth wire to the required length and connecting to the tower leg and earth pipe with 2 Nos. bolts, nuts, with washers, drilling charges etc., complete as per specification and as directed by the department engineer at site. | 2 | Nos. | |
| 12 | 12 | Labour charges for removal of surplus earth form the site and putting in to low laying area to a avereage distance of 300m by head load, including the cost of all labour charge, T& P, lead, lift, etc., complete as directed by the department engineer at site. | 117 | M3 | |
| 13 | 13 | Labour charge for transporting and erection of tower parts including sorting out of tower parts at site, rectification in tower parts if any, cost of T&P, labour, transport from lead, lift, etc., complete as directed by the department engineer at site. Under LC Condition | 22 | MT | |
| 14 | 14 | Labour charges for welding of bolts and nuts at two places 1 cm each diagonally opposite each other after tightening and puching to avoid theft of tower parts with one coat of painting zinc coat in the welded portion including cost of welding rod, hire charge for generators, painting the bolts and nuts transporting labour, lead, lift etc complete as per instrution incharge of department engineer at site | 2077 | Nos | |
| 15 | 15 | Arranging and availing shutdown on HT/LT, dismantling and restringing of HT/LT lines to the original position after stringing operation including all labour charges , T&Ps, etc., complete. | 4 | Nos | |
| 16 | 16 | Plastering in CM 1:3 12 mm thick including cost of all materials, transport, curing, labour, lead, lift etc. complete.as per standard specification and as directed by the dept. Engineer at site . | 21.6 | M2 | |
| 17 | 17 | Painting tower legs using best qulity anticorroessive black paint two coats 1 m above coping including cost of all materials labour lead, lift etc., complete as directed by the department engineer at site. | 2 | Nos | |
| 18 | 18 | Labour charges for dismantling the existing 7 unit 90 KN suspension insulator in 110 KV lines as is where is condition consisting of various type of towers and devoluted to stores including cost of loading, unloading, T&P, labour, lead, lift etc., complete as directed by the department engineer at site. Under LC Condition | 6 | Set | |
| 19 | 19 | Labour charges for dismantling the existing 8 unit 120 KN suspension insulator in 110 KV lines as is where is condition consisting of various type of towers and devoluted to stores including cost of loading, unloading, T&P, labour, lead, lift etc., complete as directed by the department engineer at site. Under LC Condition | 12 | Set | |
| 20 | 20 | Labour charges for dismantling of 6 nos Pather Conductor and devoluted to stores including cost of T&P, labour, transport, lead, lift etc., complete as directed by the department engineer at site. | 0.273 | KM | |
| 21 | 21 | Labour charges for Transporting and hoisting of 120 KN, 8 units antifog single tension insulators with fittings from store to site including cost of all labour, transport, lead, lift, etc., complete as directed by the department engineer at site. Under LC Condition | 24 | Set | |
| 22 | 22 | Providing special type trussels for major road, crossing for stringing operation incluidng cost of all materials, labour, cutting, bending, threading, welding and galvanising, transport, lead and lift etc., complete in all respects as per standard specifiction. | 2 | Nos | |
| 23 | 23 | Providing special type trussels for minor road, crossing for stringing operation incluidng cost of all materials, labour, cutting, bending, threading, welding and galvanising, transport, lead and lift etc., complete in all respects as per standard specifiction. | 2 | Nos | |
| 24 | 24 | Labour charges for transporting and paying out of 6 Nos. of Panther conductor with fittings including sorting out of conductor according to drum schedule and loading and unloading at site providing trussels cost of T&P lead and lift etc., complete. | 0.28 | KM | |
| 25 | 25 | labour charges for paying out of 1 no. GI 7/3.55 mm SWG steel earth wire with fittings cost of T&P lead and lift, etc., complete as directed by the department engineer at site. | 0.28 | KM | |
| 26 | 26 | Labour charges for rough sagging tensioning, clipping of 6 Nos. Panther conductor with fittings including cost of all T&P, labour, lead and lift etc., complete as directed by the department engineer at site. Under LC Condition | 1 | Span | |
| 27 | 27 | Releasing, marking cutting and restringing of 6 Nos. Panther Conductor including roguh sagging, tensioning, clipping, parviding vibration dampers, jumpering, cost of transport, labour, T&P, lead, lift etc., complete as directed by the department engineer at site. Under LC condition. | 2 | Span | |
| 28 | 28 | Labour charges for rough sagging, tensioning, clipping of 7/ 3.55 SWG GI earth wire with fittings including cost of all T&P, labour, transport, lead and lift etc., complete as directed by the department engineer at site. Under LC Condition | 1 | Span | |
| 29 | 29 | Releasing, marking cutting the steel earth wire and restringing of 1 No. 7/3.55mm GI steel earth wire including tensioning, clipping, jumpering, cost of trasport, labour, T&P, lead, lift etc., complete as directed by the department engineer at site. Under LC condition. | 2 | Span | |
| 30 | 30 | Supplying and erection of hardware fittings as directed by the engineers at site incluidng cost of all materials, labour, cutting, bending, threading, welding and galvanising, transport, lead and lift etc., complete in all respects as per standard specifiction. ST Fittings for Panther | 24 | Set | |
| 31 | 31 | Supplying and erection of hardware fittings as directed by the engineers at site incluidng cost of all materials, labour, cutting, bending, threading, welding and galvanising, transport, lead and lift etc., complete in all respects as per standard specifiction. ST Fittings for earth wire | 4 | Nos | |
| 32 | 32 | Supplying and erection of hardware fittings as directed by the engineers at site incluidng cost of all materials, labour, cutting, bending, threading, welding and galvanising, transport, lead and lift etc., complete in all respects as per standard specifiction. SB Vibration Damper for panther | 12 | Nos | |
| 33 | 33 | Supplying and erection of hardware fittings as directed by the engineers at site incluidng cost of all materials, labour, cutting, bending, threading, welding and galvanising, transport, lead and lift etc., complete in all respects as per standard specifiction. Aluminium Earth Bond | 4 | Nos | |
| 34 | 34 | Supplying and erection of hardware fittings as directed by the engineers at site incluidng cost of all materials, labour, cutting, bending, threading, welding and galvanising, transport, lead and lift etc., complete in all respects as per standard specifiction. Mid span compression Joint for Panther | 2 | Nos | |
| 35 | 35 | Supplying and erection of hardware fittings as directed by the engineers at site incluidng cost of all materials, labour, cutting, bending, threading, welding and galvanising, transport, lead and lift etc., complete in all respects as per standard specifiction. Repair sleeve for Panther | 2 | Nos | |
| 36 | 36 | Fabrication supply, painting with one coat red oxide and two coat enamel paint for back ground lettering with enamel paint of approved colour fixing in tower including cost of all materials, labour, T&P, transport, lead, lift, etc., complete as directed by the department engineer at site. Number board 200mm X 200 | 2 | Nos | |
| 37 | 37 | Fabrication supply, painting with one coat red oxide and two coat enamel paint for back ground lettering with enamel paint of approved colour fixing in tower including cost of all materials, labour, T&P, transport, lead, lift, etc., complete as directed by the department engineer at site. Danger Board 1000mm x 500mm | 2 | Nos | |
| 38 | 38 | Fabrication supply, painting with one coat red oxide and two coat enamel paint for back ground lettering with enamel paint of approved colour fixing in tower including cost of all materials, labour, T&P, transport, lead, lift, etc., complete as directed by the department engineer at site. Phase board of size 200mm dia one set containing 3 Nos. phase plates with colour sequence (set for 3 Nos.) | 2 | Nos | |
| 39 | 39 | Fabrication supply, painting with one coat red oxide and two coat enamel paint for back ground lettering with enamel paint of approved colour fixing in tower including cost of all materials, labour, T&P, transport, lead, lift, etc., complete as directed by the department engineer at site. Circuit Plate | 2 | Nos | |
| 40 | 40 | SCRAP:- Dismantling of 110 KV existing DC tower and owing the same as is where is condition including cost of transport, lead, lift etc., complete as directed by the department engineer at site. (The rate should not be quoted not less than Rs. 25,000/- per MT) | 6.41 | MT | |
| 41 | 41 | GST for bidders within TamilNadu | |||
| 42 | 41.01 | SGST | item81 | 1 | percentage |
| 43 | 41.02 | CGST | item82 | 1 | percentage |
| 44 | 42 | GST for bidders outside TamilNadu (IGST) | item83 | 1 | percentage |
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