Tamil Nadu Transmission Corporation Limited-TANTRANSCO has published Tender For Supply, Fabrication, Sand Blasting & Zinc Painting Of Rs Joist, Ms Channels, Ms Plate, Supply Of Ms Flat, Erection Of Structure, Earth Raiser, Erection Of 110Kv & 33Kv Breakers, CtS, Ab Switches, Providing Droppers, Jumpers, Laying O. Submission Date for this Tender is 18-01-2024. Fabrication Work Tenders in ramapuram Tamil Nadu. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 12-Jan-2024 | Price bid revised | Financial Bid | 18-01-2024 |
| Sl. No. | Item Description |
| 1 | Supply, fabrication,sand blasting & Zinc paintingof RS joist (200X100& 200x125) mm,12 mm Base plate including cost of all material, labour, lead, lift etc., complete as directed by the department engineer at site. |
| 2 | Supply, fabrication,sand blasting & Zinc painting(125x65/100x50)andMS Channel , MS Angle various sizeincluding cost ofall material, labour, lead, lift etc., complete as directed by the department engineer at site. |
| 3 | Supply, Transport, loading and unloading of MS plate (65 x 10mm thick) for earthmat MS Flat (50 x8 mmthick) for earth raiser to site including the cost of all materials, transport, labour,lead, lift etc., complete as directed by the dept.engineer at site. |
| 4 | Supply and fabrication of earth electrode 6.00mtr. Length. With 40mm MS Rod including transport and other cahrges and erection of earth spikes, including cost of MS Rod 40mm, transport,labour,lead, lift etc., complete as directed by the dept.engineer at site |
| 5 | Labour chargers for erection of Heavy section structure.(sectional weight 14 kg/m and above) including the cost of all labour ,lead,lift etc., complete asdirected by the dept.engineer at site. |
| 6 | Labour chargers for erection of Light section structure(sectional weight 14 kg/m and below) including the cost of all labour ,lead,lift etc., complete asdirected by the dept.engineer at site. |
| 7 | Labour charges for Erection of VCB 11KV or 33KVwith own crane arrangement and connecting link rod ,SF6 Gas filling and other consumables and as directed by the engineer. |
| 8 | Labour erectionof 33/22/11KV CT,PT NCT,Reactor ,auto recloser (onesingle phase,threeunit) Using manual labour or crane own arrangement including providing holes whereever required ,fixing junction box and other cinsumabls and as directed by thefield engineer . |
| 9 | Labour for erection of CT/PT junction box including fabrication of clamps Labour erectionof 33/22/11KV CT,PT NCT,Reactor ,auto recloser (onesingle phase,threeunit) including providing holes whereever required ,fixing junction box and other cinsumabls and as directed by thefield engineer . |
| 10 | Labour charges for erection and alignment ofAB Switches With/without earth hand operated-33/11 KV including the cost of lubricant ,consumable and wiring (if necessary)checking of operation by both manual and electrical (if necessary) including the cost of all materials ,labour,lead,lift etc., complete as per standard specification. |
| 11 | Labour charges for erection of 33/11 KV Station Type Single pole stack LAS including the cost of all materials ,labour,lead,lift etc.,complete as directed by the dept.engineer at site. |
| 12 | Labour charges for erection of 33/11 KV single pole stack upright or under hangsuspensionincluding the cost of all materials ,labour,lead,lift etc.,complete as directed by the dept.engineer at site. |
| 13 | Labour charges for erection 33/11 KV twin Zebra conductor ( 1 Span 6 Runs) strung bus including the hoisting of insulators |
| 14 | Labour charges for erection50 mmIPS AL Tube bus bar without making bends including fabrication and any modification of end clamp wherever necessary and the cost of all ,labour,lead,lift etc.,complete as directed by the dept.engineer at site. |
| 15 | Labour for Providing jumpers and droppers including the cost of all labour,lead,lift etc.,complete as directed by the field engineer at site. |
| 16 | Labour,machinereis,consumables forfabrication of earth electrode 10 mtr/ 6 mtr lengthor required length for yard including the cost of all abour ,lead,lift etc,complete as directed by the dept. engineerat site |
| 17 | Labour, Machineries,consuambles for fabrication of earth Spike ofincluding the cost of all labor, lead,lift,etc,. complete as directed by the dept.engineer at site. |
| 18 | Labour machneries,consumables for erection of Earth mat & Earth raiser including the cost of labour,lead,lift,etc.,complete as directed by the dept engineer at site. |
| 19 | Providing 140/150 mm diabore including the all type of soil and erection of earth eiectrode ,supply and providing of A4 Grade Bentonite Powder with 5% common saltwith available site clay soil 5 kg per meter depth in earthbore including the costof all labour,lead,lift etc., complete as directed by the field engineer at site. |
| 20 | Labour for erection of Simplex indoor/outdoor Panel /batterycharger |
| 21 | Labour for laying of cable in duct /Trench Upto 8 core including the cost of alminium tag foe indentification including the cost of all labour,lead,lift etc., complete as directed by the field engineer at site. |
| 22 | Labour for laying of cable in duct /Trench above 8 core including the cost of alminium tag foe indentification including the cost of all labour,lead,lift etc., complete as directed by the field engineer at site. |
| 23 | Labour for excavtion and refilling of trench of average width of 0.3 m and average depth of 0.8 m for earthmat and 0.4 m for laying of cable below fixedyard level and ay size as required by field engineer . |
| 24 | Labour for loading and unloading or shifting of Non-Fragile materials without board crane (one operation) |
| 25 | Labour for loading and unloading or shifting of Fragile materials without board crane (one operation) |
| 26 | Labour chargesfor painting earth raisers by green enamel paint (dulex,aian berger preferred)wherever required inclyding removal of dust ,rust using wire brush and painting brush etc,.inculding the cost of all labor,lead,lift etc., complete as directed by the dept engineer at site. |
| 27 | Manufacturing and supply of bolt of required length out of 18 - 20mm dia GI round including the cost of GI round and2 Nos.GI Nets as directed by the field enginee rincluding the cost of all transport,abour,lead,lift etc., complete as directed by the dept. engineer at site. Eye bolt & Grout bolt. |
| 28 | (a) Supply and provision of M8,M9,M10,M12, & M16full thread GI bolt &nuts & washers GIvarious sizes for erectionAB Switches & insulatorsand any other purpose wherever required and as dircted by thefIeld Engineer |
| 29 | Fabrication, supply and fitting of CT/PT junction box out of 14 SWG (2.00mm) MS Sheet where ever required as directed by field engineer.The box shall be vemin proof, shall have sturdy hinges provision for mounnnnting terminals blockls and locking arrangements including cost of all materials .a.400W X 150 D X 300H. |
| 30 | Manufacturing and supply of yard lightlight box of size 200x175HX150D mm out of out of 18 SWG (1.2MM) MS Sheet with cable entry holes , fixing arrangement for fuse units and mounting clamp as directed by the fiele engineer including the cost of all materials. |
| 31 | Labour charges for removing rust primer coat first and second coat painting both sides and writing details in MS boards,RS Jiost,&yard light pole etc.,including cost of enamel paint (dulex,asian breger prefrred ) and other consumables as directed by the field engineer). |
| 32 | Supply and erection of LED Lamp 72 W Fitting with fixture and fuse box including wiring and testing for burning condition including the cost of 15Amps 2 way strip connector and other consumables |
| 33 | Labour charges for writing details in finished surface boards including cost of enamel paint (dulex,asian berger,preferred )and other consumabes as directed by the field engineer. |
| 34 | Labour chargers for drawing layout and writing details in LC /Key boardincluding cost of paint(dulex,asain breger preferred) and other consumables as directed bythe field engineer. |
| 35 | Supplyand erection of B class G.I pipe for extension of tandem/ down pipe for AB switches and for any other purpose wherever required and as directed by field Engineer.including the cost of G.I Pipe. 40mm Dia |
| 36 | Supply and fixing of mounting channel ,suitable for CBTM5 Terminal block in panel/box and as required and directed by field engineer. |
| 37 | Supply and fixing of Nut Type terminal blocks suitable for CT Circuits in panel /box as required & as directed by the field engineer. |
| 38 | Supply and fixing of Disconnecd Type terminal blocks suitable for CT Circuits in panel /box as required & as directed by the field engineer. |
| 39 | Supply and glanding of ISI mark 19MM cable glands of suitable size of reputed make including removing insulation of cable and providing suitable holes as directed by the field Engineer. |
| 40 | Supply and glanding of 25 MM ISI mark cable glands of suitable size of reputed make including removing insulation of cable and providing suitable holes as directed by the field Engineer. |
| 41 | Supply and glanding of 28 MM ISI mark cable glands of suitable size of reputed make including removing insulation of cable and providing suitable holes as directed by the field Engineer. |
| 42 | Supply and glanding of ISI mark 32 MM cable glands of suitable size of reputed make including removing insulation of cable and providing suitable holes as directed by the field Engineer. |
| 43 | Supply & termination of cable core end including the cost of cable socket (lug) ferrules straps etc as per cable schedule and asdirected by field Engineer |
| 44 | Supply and fixing of godrej 6 lever navotal lock with triplicate keys for AB Switches and for any other purpose including the cost of ring and key token as directed by field engineer. |
| 45 | Suppluy and providing of 600 mm mean dia ,300 mm height ,36 mm thick cement collar for identifaction of earth electrode location including 1 primer and 2 coat of colour wash as directed by field engineer. |
| 46 | Supply and fixing of flixible copper tape/rope for interlinking panel earthling and foer any other purpose as directed by field engineer. |
| 47 | Fabrication and fixing of bell mouth providing jumper connection in the solid core insulator/PT Insulators including the cost of GI Pipe 50 mm dia one meter & other consumables & as directed by the field engineer at site. |
| 48 | Supply and fixing of Single phase 16 A MCBs in panel /Boxes of reputed makes as directed by field engineer. |
| 49 | Supply and fixing of Three phase 32 A MCBs in panel /Boxes of reputed makes as directed by field engineer. |
| 50 | Supply and erection of GI Steel Tuular pole for street light 8 Mtr length single bracket pole with base plate (250x250xx6 mm) 114.30mm ODX5.40 mm Thick x4500mm Length ,88.90mm OD X4.85mm Thickx1750mm Length ,76.10mm ODX3.25mm Thick x1750mm Length |
| 51 | Supply andfixing of6Bolt Tension Fitting for zebra |
| 52 | Supply andfixing of4bolt Tension Fitting for zebra |
| 53 | Supply andfixing of Switch end clamp forDouble Zebra |
| 54 | Supply andfixing of switch end clamp for 50 mm Bus |
| 55 | Supply andfixing of T clamp for 50mm Bus to Zebra |
| 56 | Supply andfixing of T clamp for Zebra to Zebra |
| 57 | Supply andfixing offree end clamp for 50mm Bus |
| 58 | Supply andfixing of seating block for 50mm Bus |
| 59 | Supply andfixing of50mm Corona Bell |
| 60 | Supply of Rubber Mat of size (2000x1000x10mm) |
| 61 | Transport Charges (Materials transport from Store to site ,various location to site) |
| 62 | GST for bidders within TamilNadu |
| 63 | SGST |
| 64 | CGST |
| 65 | GST for bidders outside TamilNadu (IGST) |
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