Tamil Nadu Transmission Corporation Limited-TANTRANSCO has published Tender For Labour Charges For Fabrication, Erection Of Structures Including Supply Of Ms Materials, Erection Of Equipments And Earthing Etc., For Enhancement From 2X16 Mva To 1X25mva And 1X16mva Power Xmer At Sivakasi Esi 110/33Kv Ss In Virudhu. Submission Date for this Tender is 20-01-2023. Electrification Work Tenders in madurai Tamil Nadu. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 13-Dec-2022 | Extension of due date | Date | 28-12-2022 |
| 2 | 29-Dec-2022 | Due date extension | Date | 10-01-2023 |
| 3 | 11-Jan-2023 | Date extension | Date | 20-01-2023 |
| Sl. No. | Item Description |
| 1 | Clearing the site with scrub jungle |
| 2 | Earthwork excavating, depositing on bank with an initial lead of 10m and lift of 2m in Hard stiff clay, Stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed small size boulders |
| 3 | Earthwork excavating, depositing on bank with an initial lead of 10m and lift of 2m in Softy disintegrated rock,laterite soft rock or kankar not requiring blasting. |
| 4 | MR-&-DMR ( not requiring blasting ) Earthwork excavating, depositing on bank with an initial lead of 10m and lift of 2min medium rock and dence medium rock not requiring blasting. |
| 5 | PCC 1:3:6 using 40mm HBS jelly including cost of all materials, lead,lift etc., complete without form work.(As per Data A&B- To be done by contractor) |
| 6 | PCC 1:3:6 using 40mm HBS jelly including cost of all materials, lead,lift etc., complete with form work |
| 7 | PCC 1:2:4 using 20 mm HBS jelly including cost of all materials, lead, lift, curing etc., complete with form work. ( As per Data A&CTo be done by contractor) |
| 8 | Plastering with CM 1:3, 12mm thick including cost of all materials, lead, lift, curing etc., complete |
| 9 | Labour charges for paintingpoles plinths of structure & eqipments plinths etc.,with snowcem two coats over two coats of white cement including cost of paint and other materials, labour,lead, lift, curing etc., complete. |
| 10 | Supply of PVC pipe 4" PVC PIPE |
| 11 | Labour, machinery, Consumables for the Fabrication for steel structures Heavy section (14 kg/m and above) |
| 12 | Labour, machinery, Consumables for the Fabrication for steel structures Light section (below 14 kg/m) |
| 13 | Labour for the Erection of the Fabricated SteelStructures.Heavy section (14 kg/m and above) |
| 14 | Labour for the Erection of the Fabricated SteelStructures.Heavy section (14 kg/m and above) LC Period 30% Extra |
| 15 | Labour for the Erection of the Fabricated SteelStructures. Light section (below 14 kg/m) |
| 16 | Labour charges for providing /placing grouting bolt by template for breaker/230 or 110KV C.Ts structure foundation as directed by the field engineer |
| 17 | Labour, machinery, consumables for fabrication, erection of earrthmat, earth connection, earth electrode, earthspike (including sharpening of earth spike). As directed by the field engineer |
| 18 | Labour for excavating and refilling of earth /trench for earthmat, cable, etc., of any size/depth narrow excavation as directed by the field engineer Normal clay / hard gravel soil |
| 19 | Labour charges for providing earth spike with G.I pipe including fabrication of base frame,painting and fixing as per departmental specification,excluding cost of G.I pipes,M.S Flats,base angles., etc. |
| 20 | 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). |
| 21 | Supply and providing of 450 - 600 mm dia, 300 mm height, 36 mm thick cement collar with top cover for identification of earth electrode location as directed by the field engineer. |
| 22 | Supply of paint of reputed make 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 . |
| 23 | Supply of paint of reputed make (ie Asian,Dulux,Nerolecpaint) and Labour for Second coat of Painting using Aluminium paint including consumables. |
| 24 | Fabrication,supply&fixing ofEarthpit detail board including the cost of 20SWG CR Sheet,10mmRTS Rod ,T &P etc |
| 25 | Labour for erection of 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.(110KV Breaker) |
| 26 | Labour for erection of Measurement transformers, reactor units, using Crane arranged by the Contractor including providing holes wherever required as directed by the field engineer.(110KV CT ) |
| 27 | Labour for erection of Isolators with proper allingmentsincluding accessories, Meggering and cost ofconsumables and lubricants and as directed by the field engineer.110 KV with out earth. |
| 28 | Labour for the Erection of Strung bus and all related hardwares, fittings, clamps including meggering hoisting of insulators,and consumbles and as directed by the filed engineer.(110 KV single Conductor Strung bus/phase) |
| 29 | Labour for erection of Isolators with proper allingmentsincluding accessories, Meggering and cost ofconsumables and lubricants and as directed by the field engineer.110 KV with out earth LC Period 30% Extra |
| 30 | Labour for providing split arrengement(to connect disc insulators with fittings) in the strung bus/phase |
| 31 | Labour for the erection of Insulator single pole stack for supports Uprights / Underhang including Meggering & other consumables and as directed by the field engineer.110 KV |
| 32 | Labour for the Erection of Bus bar including suitable modifications of End clamps,providing holes Wherever necessary as directed by the filed engineer. 75 mm . |
| 33 | Labour for the Erection of Jumper / Droppers using Moose / Zebra / panther Conductors including Modification of End clamps, providing holes etc wherever necessary as directed by the field engineer. |
| 34 | Labour for the Erection of Control Panels includings consumables as directed by the field engineer. Simplex type/AC/DC/C&R Panel of Non-Grid type, Battery Chargers, Single feeder Control/Relay Panels of Grid type (P&C) |
| 35 | Labour for erection of 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. Up to 8 Core |
| 36 | Labour for erection of 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. above 8 Core |
| 37 | Supply and glanding of ISI mark cable gland of suitable size of reputed make including removing of insulation of cables and providing suitable holes as required and as directed by the field engineer. 16/19 mm |
| 38 | Supply and glanding of ISI mark cable gland of suitable size of reputed make including removing of insulation of cables and providing suitable holes as required and as directed by the field engineer. 22/25 mm |
| 39 | Supply and glanding of ISI mark cable gland of suitable size of reputed make including removing of insulation of cables and providing suitable holes as required and as directed by the field engineer. 28/32 mm |
| 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 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 arangements) |
| 43 | SupplyandErection of1x72W or 2x36W, 240V LED street light Aluminum case fitting ISI-Make as per direction of site engineer |
| 44 | Labour charges for laying of control/ yardlight cable by digging cable trench of size 0.3mX0.6m filling with fora depth of 0.2m, covering with one layer of country bricks and refillingwith excavated earth and including cost of sand and bricks,etc |
| 45 | 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) |
| 46 | Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, including VAT, frieght etc.,confirming to IS confirming to ISas per the drawing and specification. 6 bolt Tension Fitting |
| 47 | Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, including VAT, frieght etc.,confirming to IS confirming to ISas per the drawing and specification. Switch End Clamp for Zebra |
| 48 | Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, including VAT, frieght etc.,confirming to IS confirming to ISas per the drawing and specification. Switch End Clamp for 3" bus |
| 49 | Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, including VAT, frieght etc.,confirming to IS confirming to ISas per the drawing and specification T Clamp for zebra to Zebra |
| 50 | Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, including VAT, frieght etc.,confirming to IS confirming to ISas per the drawing and specification T Clamp for 75m Bus to Zebra |
| 51 | Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, including VAT, frieght etc.,confirming to IS confirming to ISas per the drawing and specification PG Clamp for zebra |
| 52 | Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, including VAT, frieght etc.,confirming to IS confirming to ISas per the drawing and specification. Free end clamp 75mm |
| 53 | Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, including VAT, frieght etc.,confirming to IS confirming to ISas per the drawing and specification.75mm Corana Bell |
| 54 | Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, including VAT, frieght etc.,confirming to IS confirming to ISas per the drawing and specification.Reducer clamp for 75MM bus to Zebra |
| 55 | Supply of steel itemsasper TNEB specification including cost of materials, loading, transporting, unloading and delivery at site,complete 200x100mm RS Joist |
| 56 | Supply of steel itemsasper TNEB specification including cost of materials, loading, transporting, unloading and delivery at site,complete. 40 mm M.S Round Rod |
| 57 | Supply of steel itemsasper TNEB specification including cost of materials, loading, transporting, unloading and delivery at site,complete65x 10 mm M.S.Flat |
| 58 | Supply of steel itemsasper TNEB specification including cost of materials, loading, transporting, unloading and delivery at site,complete50 x 8 mm M.S.Flat |
| 59 | Supply of steel itemsasper TNEB specification including cost of materials, loading, transporting, unloading and delivery at site,complete 125 x 65 mm M.S.Channel |
| 60 | Supply of steel itemsasper TNEB specification including cost of materials, loading, transporting, unloading and delivery at site,complete100 x 50 mm M.S.Channel |
| 61 | Supply of steel itemsasper TNEB specification including cost of materials, loading, transporting, unloading and delivery at site,complete 65 x 65 x 6 mm M.S.Angle |
| 62 | Supply of steel itemsasper TNEB specification including cost of materials, loading, transporting, unloading and delivery at site,complete50 x 50 x 6 mm M.S.Angle |
| 63 | Supply and provision of M8,M10,M12 and M16 (full /Half thread)G.I.bolt and nuts of various sizes including plate/spring washers |
| 64 | Labour for loading /unloading shifting of department materials at store or site by the contractor without using board granefor one operation 110 KV ABS |
| 65 | Labour for loading /unloading shifting of department materials at store or site by the contractor without using board granefor one operation cable conductor including cutting rewiding. |
| 66 | Labour for loading /unloading shifting of department materials at store or site by the contractor without using board granefor one operation 75mm Dia IPS Aluminium Bus bar |
| 67 | Labour for loading /unloading shifting of department materials at store or site by the contractor without using board granefor one operation 110KV Breaker |
| 68 | Labour for loading /unloading shifting of department materials at store or site by the contractor without using board granefor one operation 110 KV CT |
| 69 | Labour for loading /unloading shifting of department materials at store or site by the contractor without using board granefor one operation 110KV Solid core Insulator |
| 70 | Labour for loading /unloading shifting of department materials at store or site by the contractor without using board granefor one operation 11KV PT Insulator |
| 71 | Labour for loading /unloading shifting of department materials at store or site by the contractor without using board granefor one operation AC/DC/C&R Panels for Non grid type |
| 72 | 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. |
| 73 | Supply and fixing ofKey chain ring and identification key token for A.B.Switchesas directed by the field engineer. |
| 74 | SGST to be quoted in Percentage (value alone)Ex. 9%, it should be entered as 9 only |
| 75 | CGST to be quoted in Percentage (value alone)Ex. 9%, it should be entered as 9 only |
| 76 | 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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