Tamil Nadu Transmission Corporation Limited-TANTRANSCO has published Erection Of 110Kv Sc Line On Dc Tower From Loc . 1 To 4 From Mmnagar 230/110Kv Ss To Sp Koil 230Kv Ss As Per Nit. Submission Date for this Tender is 06-11-2020. Transmission Line Tenders in MM Nagar Tamil Nadu. Bidders can get complete Tender details and download the document.
| Name of Work: Erection of 110 KV SC line on 110 KV DC towers and SC line stringing with panther conductor from Loc.1 to 4 including railway crossing and NH crossing for providing additional 110 KV source to Chengalpet 110 KV SS from newly proposed MARAIMALAI NAGAR 230/110 kV SS from existing Loc.5A of S.P. Koil - Oragadam 230 KV DC tower up to S.P. Koil 230 KV SS. | |||||
|---|---|---|---|---|---|
| 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. | 400 | M2 | |
| 2 | 2 | Forming approach road by filling with well gravel during execution of work to specified height as directed by department engineer at site including lead lift cost of all materials etc comple. | 109 | M3 | |
| 3 | 3 | 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. | 3 | Loc | |
| 4 | 4 | Earth work excavation soil and depositing on bank with initial lead of 10m and lift of 2m in sand slit or other loose soil, wet sand or silt not under water, light black cotton soil sandy loam and ordinary soil including excavated earth including cost of all materials lead lift etc complete as directed by the department engineer at site. | 80 | M3 | |
| 5 | 5 | Filling with the foundation and basement with river sand including watering and consolidation as per standard specification, including cost of all labour, material, lead and lift etc., complete as directed by the department engineer at site. | 3 | M3 | |
| 6 | 6 | Providing and laying PCC 1:3:6 using 20 mm HBG metal for foundation 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. | 3 | M3 | |
| 7 | 7 | Providing and laying R:C:C 1:1.5:3 using 12 to 20mm 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. without form work | 7.05 | M3 | |
| 8 | 8 | Providing and laying R:C:C 1:1.5:3 using 12 to 20mm HBG metal for Chimney 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 | M3 | |
| 9 | 9 | Labour charges for back filling of pits with excavated earth other then sand in layers of 150mm thick, including charges for spreading watering, consolidation as per standard specification and as directed by the engineer at site including all labour, transport charges, lead and lift etc., complete. | 60 | M3 | |
| 10 | 10 | Providing shoring and shuttering with either country wood planks and scantlings or steel sheets and props for the excavation of pits for tower foundation wherever necessary as directed by the Board Engineer due to caving of sides on account of ground water seepage including cost of dewatering using with 5HP motor, transport T&Ps , fuel charges, labour lead lift, etc., complete as directed by the department engineer at site. | 40.2 | M2 | |
| 11 | 11 | Supply, fabrication and placing in position of steel reinforcement for all RCC works including cost of all materilas steel, binding wire, labour, lead, lift, cutting, bending, typing and binding and placing in position etc., complete as directed by the department engineer at site. | 0.54 | MT | |
| 12 | 12 | 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 | 82 | M3 | |
| 13 | 13 | 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 | 66 | M3 | |
| 14 | 14 | Supplying and laying of Pre-Cast 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. | 96 | Nos | |
| 15 | 15 | 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. | 111.17 | M3 | |
| 16 | 16 | Providing and laying PCC 1:2:4 using 20 mm HBG metal for chimney 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. | 15.12 | M3 | |
| 17 | 17 | 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. | 5 | Loc. | |
| 18 | 18 | Labour charge for transporting & erection of various type of towers, tower extension (Complete), supply of zinc rich primer, enamel paint and application of on coat of zinc rich primer and two coats of zinc rich enamel paint over the welded portioin as per standard specificatioin and as directed by the department engineer at site. | 53 | MT | |
| 19 | 19 | 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 | 3400 | Nos. | |
| 20 | 20 | Supply and fabrication of GI joist, channels angle, plates conforming to ISI as per specification and drawing zinc coating under heat condition and erection including cost of hot dipped galvanized bolts and nuts of required size steel, labour, lead, lift tools and palnts transports etc., complete as directed by the department engineer at site. | 12.25 | MT | |
| 21 | 21 | Labour charges for Transporting through head load and hoisting of 7 units antifog suspension insulators 90 KN with fittings from store to site including cost of all labour, transport, lead, lift, etc., complete as directed by the department engineer at site. | 42 | Sets | |
| 22 | 22 | Labour charges for Transporting through head load and hoisting of 8 units antifog tension insulators 120 KN with fittings from store to site including cost of all labour, transport, lead, lift, etc., complete as directed by the department engineer at site. | 69 | Sets | |
| 23 | 23 | Labour charges for Transporting and hoisting of 14 units antifog single tension insulators 120 KN with fittings from store to site including cost of all labour, transport, lead, lift, etc., complete as directed by the department engineer at site. | 9 | Sets | |
| 24 | 24 | Labour charges for Transporting and hoisting of 13 units 90 KN antifog single suspension 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. | 6 | Sets | |
| 25 | 25 | Labour charges for transporting and paying out of 6 Nos. of Panther conductor with fittings for railway crossing including sorting out of conductor, providing trussels of 30.0m intervals for paying out of conductors, according to drum schedule and loading and unloading at site providing trussels cost of T&P lead and lift etc., complete. | 1 | Span | |
| 26 | 26 | Labour charges for transporting and paying out of 3 Nos. of Panther conductor with fittings for NH Crossing including sorting out of conductor, providing trussels of 30.0m intervals for paying out of conductors, according to drum schedule and loading and unloading at site providing trussels cost of T&P lead and lift etc., complete. | 6 | Span | |
| 27 | 27 | labour charges for stringing of 6 Nos Panther conductor for railway crossing rough sagging tensioning to correct sag and fixing to towers as per specification with fittings cost of T&P lead and lift, etc., complete as directed by the department engineer at site. For Single Span (Under LC condition) | 1 | Span | |
| 28 | 28 | labour charges for stringing of 3 Nos Panther conductor for NH crossing rough sagging tensioning to correct sag and fixing to towers as per specification with fittings cost of T&P lead and lift, etc., complete as directed by the department engineer at site. For Single Span (Under Normal condition) | 2 | Span | |
| 29 | 29 | labour charges for stringing of 3 Nos Panther conductor for free arm stringing (railway Crossing) rough sagging tensioning to correct sag and fixing to towers as per specification with fittings cost of T&P lead and lift, etc., complete as directed by the department engineer at site. For Single Span (Under LC condition) | 4 | Span | |
| 30 | 30 | Labour charges for transporting and paying out of 3 Nos. of Panther conductor with fittings including sorting out of conductor, providing trussels of 30.0m intervals for paying out of conductors, according to drum schedule and loading and unloading at site providing trussels cost of T&P lead and lift etc., complete. For Single Span | 3 | Span | |
| 31 | 31 | Labour charges for transporting and paying out of 3 Nos. of Panther conductor with fittings including sorting out of conductor, providing trussels of 30.0m intervals for paying out of conductors, according to drum schedule and loading and unloading at site providing trussels cost of T&P lead and lift etc., complete. For Jumper Span | 2 | J.Span | |
| 32 | 32 | labour charges for stringing of 3 Nos Panther conductor rough sagging tensioning to correct sag and fixing to towers as per specification with fittings cost of T&P lead and lift, etc., complete as directed by the department engineer at site. For Single Span (Under Normal condition) | 3 | Span | |
| 33 | 33 | labour charges for stringing of 3 Nos Panther conductor rough sagging tensioning to correct sag and fixing to towers as per specification with fittings cost of T&P lead and lift, etc., complete as directed by the department engineer at site. For Jumper Span (Under LC condition) | 2 | J.Span | |
| 34 | 34 | Labour charges for releasing, marking cutting and restringing of 3 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. | 1 | Span | |
| 35 | 35 | labour charges for Paying out and stringing of 1 no. GI 7/3.55 mm earth wire rough sagging tensioning to correct sag and fixing to towers as per specification as directed by the department engineer at site clipping, jumpering, labour charges for fixing mid span compression joints, repair sleeves, wherever required and vibration dampers in all tension location as directed by the board and other charges with fittings cost of T&P required for the entire safe operation for stringing work labour, lead, lift, etc., complete as per standard specification and as directed by the department engineer at site. Single Span | 4 | Span | |
| 36 | 36 | labour charges for Paying out and stringing of 1 no. GI 7/3.55 mm earth wire rough sagging tensioning to correct sag and fixing to towers as per specification as directed by the department engineer at site clipping, jumpering, labour charges for fixing mid span compression joints, repair sleeves, wherever required and vibration dampers in all tension location as directed by the board and other charges with fittings cost of T&P required for the entire safe operation for stringing work labour, lead, lift, etc., complete as per standard specification and as directed by the department engineer at site. Jumper Span | 2 | J.Span | |
| 37 | 37 | Labour charges for temporary stay during rough sagging and tensioning, with fittings including cost of all T&P, labour, lead and lift etc., complete as directed by the department engineer at site. | 5 | Nos | |
| 38 | 38 | Arranging and attending shutdowns work on HT / LT, EHT lines, dismandling and restringing of HT / LT / EHT lines after completion of line stringing work including charges for T&P, transport, lead, lift, etc., complete as directed by the department engineer at site (one set means all the conductor and earth wire in the corresponding one no HT / LT / EHT line) | 2 | Nos | |
| 39 | 39 | 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. | 4 | Loc. | |
| 40 | 40 | Fabrication supply, painting Number board 200 mm X 200 mm 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. | 4 | Nos | |
| 41 | 41 | Fabrication supply, painting Danger Board 100 mm x 500 mm 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. | 4 | Nos | |
| 42 | 42 | Fabrication supply, fixing and painting phase plate (Set of three) 20 mm dia 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. | 4 | Nos | |
| 43 | 43 | Fabrication supply, painting Circuit Plate 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. | 4 | Nos | |
| 44 | 44 | Supplying and providing Pipe type earthing with 25 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. | 4 | Nos. | |
| 45 | 45 | Labour charges for Bailing out of water by pump set including cost of diesel, pumpset 5 HP, cost of all materials, transport, labour, lead and lift etc. complete as directed by the department engineer at site. | 88 | Hrs | |
| 46 | 46 | Providing muffing and coping in PCC 1:2:4 using broken stone 12 to20 mm 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. | 9 | M3 | |
| 47 | 47 | 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 . | 62 | M2 | |
| 48 | 48 | Colour washing using with cement paint two coats over one coat white washing including cost of all materials , Scaffolding , labour with all leads and lifts etc., complete as per specification and as directed and approved by the departement enginner at site. | 62 | M2 | |
| 49 | 49 | Providing special type trustles for Railway crossing using 20' ledger pipe 40mm dia for trustles during paying out and stringing of conductor and earth wire wherever necessary for telecom lines, roads, railway crossing etc., including cost of all materials transport, T&P, labour, leads and lifts etc., complete as per standard specification approved by railways and as directed by the depatement engineer and dismantling after completion of stringing works in all respects. | 4 | Loc. | |
| 50 | 50 | Supply and fixing anti climbing device by providing and tying barbed wire alround tower with necessary angles including cost of all materials transport, T&P, labour, leads and lifts etc., complete as per standard specification approved by railways and as directed by the depatement engineer in all respects. | 4 | Loc. | |
| 51 | 51 | Labour charges for dismantling of 3 Nos Panther conductor with fittings and including cost of T&P, labour, transport, lead, lift etc., complete as directed by the department engineer at site. Under LC condition. | 5 | Span | |
| 52 | 52 | GST for bidders within TamilNadu | |||
| 53 | 52.01 | SGST | item81 | 1 | percentage |
| 54 | 52.02 | CGST | item82 | 1 | percentage |
| 55 | 53 | GST for bidders outside TamilNadu (IGST) | item83 | 1 | percentage |
Copyright © 2024 · All Rights Reserved. Terms of Usage | Privacy Policy
For Tender Information Services Visit : TenderDetail
