Tamil Nadu Transmission Corporation Limited-TANTRANSCO has published Tender For Labour Charges For Fabrication, Erection Of Structures , Supply Of Ms Materials, Erection Of Equipments And Earthing Etc For Enhancement Of 110/22Kv Power Transformer Capacity From 1X25 And 1X16 Mva To 3X16 Mva At Theni 230/110/22Kv Ss In. Submission Date for this Tender is 10-01-2023. Electrification Work Tenders in madurai Tamil Nadu. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 18-Nov-2022 | Due date Extension | Date | 29-11-2022 |
| 2 | 30-Nov-2022 | Due date extension | Date | 12-12-2022 |
| 3 | 13-Dec-2022 | Extension of due date | Date | 28-12-2022 |
| 4 | 29-Dec-2022 | Date extension | Date | 10-01-2023 |
| Sl. No. | Item Description |
| 1 | Labour, machinery, Consumables for the Fabrication for steel structures.with electricity supplied by Department at free of cost for Heavy section (14 kg/m and above) |
| 2 | Labour, machinery, Consumables for the Fabrication for steel structures.with electricity supplied by Department at free of cost. Light section (below 14 kg/m) |
| 3 | Labour for the Erection of the Fabricated SteelStructures with electricity supplied by Department at free of cost. Heavy section (14 kg/m and above) |
| 4 | Labour for the Erection of the Fabricated SteelStructures with electricity supplied by Department at free of cost. Heavy section (14 kg/m and above) (LC Period 30% Extra) |
| 5 | Labour for the Erection of the Fabricated SteelStructures with electricity supplied by Department at free of cost. Light section (below 14 kg/m) |
| 6 | Labour for the Erection of the Fabricated SteelStructures with electricity supplied by Department at free of cost. Light section (below 14 kg/m) (LC Period 30% Extra) |
| 7 | Labour, machinery, consumables for fabrication, erection of earthmat, earth connection, earth electrode, earthspike (including sharpening of earth spike). As directed by the field engineer with electricity supplied by Department at free of cost. |
| 8 | Providing Earth bore 140/150 mm dia using power rig or 100/125 mm dia using hand bore set including the labour, lead, lift etc., sedimentary strata of clay & sand stone shale pebbles boulders etc., for earth Pits with supply and providing of Bentonite powder(Sodium Bentonite) 5Kg /Mtr depth of the bore mixed with low resistivity earths as directed by the field Engineer. (Earth to be supplied by the contractor) |
| 9 | Labour charges for providing /placing grouting bolt by template for 110KV breaker, C.T/PT structure, yard light foundation as directed by the field engineer. |
| 10 | Supply of Red oxide & Aluminium paint of reputed make (ie Asian,Dulux,Nerolecpaint) and Labour,consumables for first primer coat using red oxide Paintand first finish coat of Painting using Aluminium Paintincluding consumables, after proper surface preparation using appropriate machinery to remove rust/scales etc as directed by the field engineer. |
| 11 | Supply of Aluminium paint of reputed make (ie Asian,Dulux,Nerolec paint) and Labour for Second coat of Painting using Aluminium paint including consumables etc., |
| 12 | Supply & Labour charges for two coats of enamel painting in any substation structures, steels, etc and wherever required including the cost of reputed make paints and other consumables as directed by the field engineer. |
| 13 | Labour charges for writing details in any finished surface/board including cost of enamel paints and other consumables as directed by the field engineer. |
| 14 | Labour for erection of 110 KV Breakerusing crane arranged by the Contractor including the cost of gada cloth taflan tape and other consumables including support structure providing holes, gas filling wherever necessary as directed by the field engineer |
| 15 | Labour for erection of 110 KV Current transformers using Crane arranged by the Contractor including providing holes wherever required as directed by the field engineer.(LC Period 30% extra) |
| 16 | Labour for erection of 110 KV AB Switch without earth with proper allingmentsincluding accessories, Meggering and cost ofconsumables and lubricants and as directed by the field engineer. with electricity supplied by Department at free of cost |
| 17 | Labour for erection of 110 KV AB Switch without earth with proper allingmentsincluding accessories, Meggering and cost ofconsumables and lubricants and as directed by the field engineer. with electricity supplied by Department at free of cost(LC Period 30% extra) |
| 18 | Labour for erection of 110 KV LAS station/Distribution type single unit including monitors & accessories. (LC Period 30% extra) |
| 19 | Labour for Dismantling of 110 KV LAS station/Distribution type single unit including monitors & accessories. (LC Period 30% extra) |
| 20 | Labour for erection of 33 KV Breakerusing crane arranged by the Contractor including the cost of gada cloth taflan tape and other consumables including support structure providing holes, gas filling wherever necessary as directed by the field engineer. (LC Period 30% extra) |
| 21 | Labour for erection of 22/33 KV CT"s using Crane arranged by the Contractor including providing holes wherever required as directed by the field engineer. (LC Period 30% extra) |
| 22 | Labour for erection of 33 KV AB Switches with proper allingmentsincluding accessories, Meggering and cost ofconsumables and lubricants and as directed by the field engineer. with electricity supplied by Department at free of cost. (LC Period 30% extra) |
| 23 | Labour for erection of 22 KV LAS station/Distribution type single unit including monitors & accessories.(LC Period 30% extra) |
| 24 | Labour for the Dismantling of 110 KV Single Conductor Strung bus/phase and all related hardwares, fittings, clamps as directed by the field engineer. with electricity supplied by Department at free of cost.(LC Period 30% extra) |
| 25 | Labour for the Erection of 110 KV Single Conductor Strung bus/phase and all related hardwares, fittings, clamps including Meggering, hoisting of insulators, and consumables and as directed by the field engineer. with electricity supplied by Department at free of cost.(LC Period 30% extra) |
| 26 | Labour for the erection of 110 KV Insulator single pole stack for supports Uprights/Underhang including Meggering & other consumables and as directed by the field engineer. (LC Period 30% Extra) |
| 27 | Labour for Dismantling of 110 KV Insulator single pole stack for supports Uprights/Underhang as directed by the field engineer. (LC Period 30% Extra) |
| 28 | Labour for the Dismantling of 75 mm(1 Length) Busbaras directed by the field engineer. with electricity supplied by Department at free of cost(LC Period 30% Extra) |
| 29 | Labour for the erection of 75 mm(1 Length) Busbar including suitable Modifications of End Clamps, providing holes wherever necessary as directed by the field engineer. with electricity supplied by Department at free of cost. (LC Period 30% Extra) |
| 30 | Labour for the Dismantling of Jumper/ Droppers using Zebra Conductors as directed by the field engineer(LC Period 30% Extra) |
| 31 | Labour for the Erection of Jumper/ Droppers using Zebra Conductors including Modification of End clamps, providing holes etc wherever necessary as directed by the field engineer.(LC Period 30% Extra) |
| 32 | Labour for the Erection of Jumper/ Droppers using Zebra Conductors including Modification of End clamps, providing holes etc wherever necessary as directed by the field engineer. |
| 33 | Labour for the Erection of Control Panels likeSimplex type/AC/DC/C&R Panel of Non-Grid type, Twin feeder Control/Relay Panels etc., including consumables as directed by the field engineer. |
| 34 | Labour for Dismantling of 110 KV AB Switch without earth as per the instruction of site Engineer (LC Period 30% extra) |
| 35 | Labour for erection of above 8 core cable in duct/trench/clamping on structures - neat laying in the ducts with identification Tags,Plastic token in all duct corners for easy identification of cables. including fabrication of clamps and fixing at uniform intervals as directed by the field engineer. |
| 36 | Labour for erection of upto 8 core cable in duct/trench/clamping on structures - neat laying in the ducts with identification Tags,Plastic token in all duct corners for easy identification of cables. including fabrication of clamps and fixing at uniform intervals as directed by the field engineer. |
| 37 | Supply and glanding of ISI mark cable gland of 16/19 mm size of reputed make including removing of insulation of cables and providing suitable holes as required and as directed by the field engineer. |
| 38 | Supply and glanding of ISI mark cable gland of 22/25 mm size of reputed make including removing of insulation of cables and providing suitable holes as required and as directed by the field engineer. |
| 39 | Supply and glanding of ISI mark cable gland of 28/32 mm size of reputed make including removing of insulation of cables and providing suitable holes as required and as directed by the field engineer. |
| 40 | Supply andterminationofcable core end dressed neatly including the cost of cable socket (lug) ferrules, sleeves, tags, ties, stropes,etc., as directed by the field engineer. (No.of core ends in unit of 1000). |
| 41 | Supply and Erection of 5m Grouting type lamp post of B class MS pipe (3 inch dia for 3mtrs &2.5inch dia for 2mtrs)including single/double fitting fixing arrangements,1 inch dia B class pipe arms,yard light box fixing flat andone coat of redoxide paint and Two coat of Aluminium paint. |
| 42 | Supply andErection of yard light fuse unit mounting boxof size 200x200x150mm (BxHxD) out of 18 SWG (1.22mm) G.I Sheetas per drawing , provided with 16/20A rewirable Porcelain Fuse carrier unit, 16 A Bakelite connenectors including its cost materials, consumables, VAT, frieght, etc and as directed by the fiels engineer on site requirements. (The box shall be vermin proof,shall be provided with sturdy hinges,with provision for cable entry and locking arrangements). |
| 43 | Fabrication, supply and fixing of C.T/P.T junction box of size 400x300x150 mm of 16 SWG(1.6mm) M.S.sheet with primer coat paint, Supply,Fabrication and erection of Box fixing Flats using 50x8 MSF,Supply and Fixing of 25x3mm² Braided Flexible Copper loops to box earth., Two coat of Enamel Paint, provision for fixing terminal blocks/MCBs including consumables, VAT, fright, etc., as directed by the field engineer on site requirements.(The box shall be vermin proof shall have sturdy hinges, & locking arrangements) |
| 44 | Fabrication, supply and fixing of AC junction box ofsize 535x310x127mm of 18 SWG M.S Sheetincluding HRC Fuse unit-18nos should be fitted with base, consumables, VAT, fright, etc., asTRANSCO standard and directed by the field engineer on site requirements.(The box shall be vermin proof shall have sturdy hinges, & locking arrangements) |
| 45 | Fabrication,supply&fixing ofEarthpit detail board including the cost of 20SWG CR Sheet,10mmRTS Rod ,T &P etc., complete. |
| 46 | Labour for erection of C.T/P.T junction box.(box supplied by department) |
| 47 | SupplyandErection of1x72W,240V LED street light Aluminum case fittingMake-CGL/PHILIPS as per direction of site engineer.(inclusive of all taxes). |
| 48 | Supply and fixing of godrej 6 lever navtol lock with triplicate keys for A.B.Switches & LAS fencing and for any other purpose including the cost of ring and key token as directed by the field engineer. |
| 49 | Supply and fixing ofKey chain,ring and identification key token for A.B.Switchesas directed by the field engineer. |
| 50 | Supply and erection of Vinyl Sticker cutting/Printing on Vinyl Sticker/Foam board to be used for main equipment, slogan, name board & any other purpose of required sizes as directed by the field engineer. |
| 51 | Supply and fabrication of sand drums, (size of 580mm dia & 420 mm height)with conical cover made of G.I sheet to be provided with handle including the cost ofbarrel,G.I sheet ,sand,paint and other consumables as directed by the field engineer. |
| 52 | Supply and labour charges for providing GI chain link fencing wire of size 50-60 square of 10 swg |
| 53 | Supply and fabrication and erection of grout bolt with 20/22 mm rod confirming to IS with proper threading and 2 nos MS Nuts as directed by the field Engineer. |
| 54 | Supply and fabrication and erection of eye bolts with 20/22 mm rod confirming to IS with proper threading and 2 nos MS Nuts as directed by the field Engineer. (LC period 30% extra) |
| 55 | Labour for the loading/unloading/shifting of Department material 110 KV AB Switches at stores by the Contractor WITHOUT using Board"s crane for one operation. |
| 56 | Labour for the loading/unloading/shifting of Department material Cables/Conductors including cutting and rewinding at stores by the Contractor WITHOUT using Board"s crane for one operation. |
| 57 | Labour for the loading/unloading/shifting of Department material Busbars at storesby the Contractor WITHOUT using Board"s crane for one operation. |
| 58 | Labour for the loading/unloading/shifting of Department material Clamps/Power connectors/tension fittings at stores by the Contractor WITHOUT using Board"s crane for one operation. |
| 59 | Labour for the loading/unloading/shifting of Department materialFire equipments/rubber mats/others at storesby the Contractor WITHOUT using Board"s crane for one operation. |
| 60 | Labour for the loading/unloading/shifting of Department material 110 KV Breaker at storesby the Contractor WITHOUT using Board"s crane for one operation. |
| 61 | Labour for the loading/unloading/shifting of Department material 110 KV CT/ PT/ LAS/ Others at stores by the Contractor WITHOUT using Board"s crane for one operation. |
| 62 | Labour for the loading/unloading/shifting of Department material 110 KV Insulators at stores by the Contractor WITHOUT using Board"s crane for one operation. |
| 63 | Labour for the loading/unloading/shifting of Department material AC/DC/C&R Panels of Non grid type, Twin feeder Control/Relay Panels etc., at stores by the Contractor WITHOUT using Board"s crane for one operation. |
| 64 | Supply and erection of 50 mm Dia, "B" class G.I.pipe for extension of tandem/down pipe for A.B.Switches and for any other work required as directed by the field engineer. |
| 65 | Supply and provision of 12/25x3mm flexible braided copper / copper flats as required and as directed by the field engineer. |
| 66 | Labour for Dismantling of steel structures including all consumables. Heavy section above 14 kg/m(LC period 30% extra) |
| 67 | Labour for Dismantling of steel structures including all consumables. Light section below 14 kg/m(LC period 30%extra) |
| 68 | Supply ofRubber mat 2000*1000*10mm as directed by field Engineer |
| 69 | Supplying, laying, fixing and pluging with holed end cap in position of PVC pipe of best quality including cutting,RCC/Brick work cable duct wherever necessary cutting PVC pipe threading, joining with necessary PVC specials sealing with plaster paris at both ends including cost of all materials lead lift labour, earthwork excavation wherever necessary 100mm PVC dia pipe |
| 70 | Supply of steel items 40mm M.S.Round rod as per TNEB specification including cost of materials, loading, transporting, unloading and delivery at site,complete. |
| 71 | Supply of steel items complete 50 x 8mm M.S.Flat as per TNEB specification including cost of materials, loading, transporting, unloading and delivery at site. |
| 72 | Supply of steel items complete 65x10mm M.S.Flatas per TNEB specification including cost of materials, loading, transporting, unloading and delivery at site. |
| 73 | Supply of steel items 200 X100 mm R S Joistsas per TNEB specification including cost of materials, loading, transporting, unloading and delivery at site,complete. |
| 74 | Supply of steel items complete 50 x 50 x 6mm M.S.Angle as per TNEB specification including cost of materials, loading, transporting, unloading and delivery at site. |
| 75 | Supply of steel items complete 65 x 65 x 6mm M.S.Angle as per TNEB specification including cost of materials, loading, transporting, unloading and delivery at site. |
| 76 | Supply of steel items complete 125 x 65 mm M.S.Channelas per TNEB specification including cost of materials, loading, transporting, unloading and delivery at site. |
| 77 | Supply of steel items complete 100 x 50 mm M.S.Channelas per TNEB specification including cost of materials, loading, transporting, unloading and delivery at site. |
| 78 | Supply of steel items complete 75x40 mm M.S.Channel as per TNEB specification including cost of materials, loading, transporting, unloading and delivery at site. |
| 79 | Supply of steel items complete 6 mm chequered plate as per TNEB specification including cost of materials, loading, transporting, unloading and delivery at site. |
| 80 | SGST to be quoted in Percentage (value alone)Ex. 9%, it should be entered as 9 only |
| 81 | CGST to be quoted in Percentage (value alone)Ex. 9%, it should be entered as 9 only |
| 82 | Inter-state GST @18% for other than Tamil Nadu supplier. If the contractor is within Tamil Nadu may be quoted as "0" only |
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