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Tender For Labour Charges For Fabrication, Erection Of Structures ,Supply Of Ms Materials, Erection Of Equipments And Earthing Etc For Enhancement Of 110/11Kv Power Transformer Capacity From 2X10mva In To 3X10mva At 110/11Kv Vandiyur Ss In Madurai Me, madurai-Tamil Nadu

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 110/11Kv Power Transformer Capacity From 2X10mva In To 3X10mva At 110/11Kv Vandiyur Ss In Madurai Me. Submission Date for this Tender is 10-01-2023. Labour Work Tenders in madurai Tamil Nadu. Bidders can get complete Tender details and download the document.




Tender Notice

34627687
Corrigendum : Tender For Labour Charges For Fabrication, Erection Of Structures ,Supply Of Ms Materials, Erection Of Equipments And Earthing Etc For Enhancement Of 110/11Kv Power Transformer Capacity From 2X10mva In To 3X10mva At 110/11Kv Vandiyur Ss In Madurai Me
Open Tender
Indian
Tamil Nadu
madurai
10-01-2023

Tender Details

Labour Charges For Fabrication, Erection Of Structures ,Supply Of Ms Materials, Erection Of Equipments And Earthing Etc For Enhancement Of 110/11Kv Power Transformer Capacity From 2X10mva In To 3X10mva At 110/11Kv Vandiyur Ss In Madurai Metro Edc

Corrigendum Details

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

Key Value

Document Fees
Refer document
EMD
INR 21000.0 /-
Tender Value
Refer document

BOQ Items

NAME OF WORK:Labourchargesforfabrication, erection of structures including supply of MS materials, erection of equipments and earthing etc., for enhancement of exisiting 110/11KV Power transformer capacity from 2*10MVA in to 3*10MVA at the exisiting 110/11KV Vandiyur SS in Madurai Metro Electricity Distribution Circle.
Sl. No. Item Description
1Labour, 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)
2Labour, machinery, Consumables for the Fabrication for steel structures.with electricity supplied by Department at free of cost. Light section (below 14 kg/m)
3Labour for the Erection of the Fabricated SteelStructures with electricity supplied by Department at free of cost. Heavy section (14 kg/m and above).
4Labour for the Erection of the Fabricated SteelStructures with electricity supplied by Department at free of cost. Light section (below 14 kg/m).
5Labour 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)
6Labour 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)
7Labour charges for hot dip galvanising of mild steel materials wherever required including transport loading & unloading as directed by the field engineer
8Labour, machinery, consumables for fabrication, erection of earth connection, earth electrode. As directed by the field engineer with electricity supplied by Department at free of cost.
9Labour for excavating and refilling of earth /trench for earth mat, cable, etc., of any size/depth narrow excavation as directed by field engineer for Normal clay/hard grave soil.
10Providing 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)
11Labour charges for providing /placing grouting bolt by template for 110KV breaker, C.T/PT structure, 11 KV Breaker foundation as directed by the field engineer.
12Supply 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.
13Supply of Aluminium paint of reputed make (ie Asian,Dulux,Nerolec paint) and Labour for Second coat of Painting using Aluminium paint including consumables etc.,
14Supply & 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.
15Labour charges for writing details in any finished surface/board including cost of enamel paints and other consumables as directed by the field engineer.
16Labour for erection of 11 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.
17Labour for erection of 11 KV CT"s using Crane arranged by the Contractor including providing holes wherever required as directed by the field engineer.
18Labour 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.
19Labour for erection of 11 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.
20Labour for erection of 110 KV LAS station/Distribution type single unit including monitors & accessories. (LC Period 30% extra)
21Labour for erection of 11 KV LAS station/Distribution type single unit including monitors & accessories.
22Labour 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)
23Labour 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)
24Labour for the erection of 50 mm (1Length)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)
25Labour 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.
26Labour 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)
27Labour 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.
28Labour 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.
29Labour 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.
30Supply 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.
31Supply 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.
32Supply 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.
33Supply 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).
34Supply 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.
35Supply 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).
36Fabrication, 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)
37Fabrication,supply&fixing ofEarthpit detail board including the cost of 20SWG CR Sheet,10mmRTS Rod ,T &P etc., complete.
38SupplyandErection of1x72W,240V LED street light Aluminum case fittingMake-CGL/PHILIPS as per direction of site engineer.(inclusive of all taxes).
39Supply 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.
40Supply and fixing ofKey chain,ring and identification key token for A.B.Switchesas directed by the field engineer.
41Supply 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.
42Supply 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.
43Supply and labour charges for providing GI chain link fencing wire of size 50-60 square of 10 swg
44Supply 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.
45Supply 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.
46Supply 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)
47Labour 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.
48Labour for the loading/unloading/shifting of Department material 11 KV AB Switches at stores by the Contractor WITHOUT using Board"s crane for one operation.
49Labour 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.
50Labour for the loading/unloading/shifting of Department material Busbars at storesby the Contractor WITHOUT using Board"s crane for one operation.
51Labour 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.
52Labour for the loading/unloading/shifting of Department materialFire equipments/rubber mats/others at storesby the Contractor WITHOUT using Board"s crane for one operation.
53Labour for the loading/unloading/shifting of Department material 11 KV Breaker at storesby the Contractor WITHOUT using Board"s crane for one operation.
54Labour for the loading/unloading/shifting of Department material 110 KV LAS at stores by the Contractor WITHOUT using Board"s crane for one operation.
55Labour for the loading/unloading/shifting of Department material 11 KV CT"s, LAS etc., at storesby the Contractor WITHOUT using Board"s crane for one operation.
56Labour for the loading/unloading/shifting of Department material 110 KV Insulators at stores by the Contractor WITHOUT using Board"s crane for one operation.
57Labour for the loading/unloading/shifting of Department material 33/22/11 KV Insulators at storesby the Contractor WITHOUT using Board"s crane for one operation.
58Labour 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.
59Supply 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.
60Supply and provision of 12/25x3mm flexible braided copper / copper flats as required and as directed by the field engineer.
61Labour for Dismantling of steel structures including all consumables. Heavy section above 14 kg/m
62Labour for Dismantling of steel structures including all consumables. Light section below 14 kg/m(LC period 30%extra)
63Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, frieght ,including modification if any etc.,confirming to IS confirming to ISas per the drawing and specification 4-Bolt Tension fitting
64Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, frieght ,including modification if any etc.,confirming to IS confirming to ISas per the drawing and specification Switch End Clamp for Zebra
65Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, frieght ,including modification if any etc.,confirming to IS confirming to ISas per the drawing and specification Switch End Clamp for 75mm Bus
66Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, frieght ,including modification if any etc.,confirming to IS confirming to ISas per the drawing and specification Switch End Clamp for 50mm Bus
67Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, frieght ,including modification if any etc.,confirming to IS confirming to ISas per the drawing and specification T clamp for Zebra to Zebra
68Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, frieght ,including modification if any etc.,confirming to IS confirming to ISas per the drawing and specification T clamp for 75mm Bus to Zebra
69Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, frieght ,including modification if any etc.,confirming to IS confirming to ISas per the drawing and specification T clamp for 50mm Bus to Zebra
70Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, frieght ,including modification if any etc.,confirming to IS confirming to ISas per the drawing and specification Free End clamp75mm
71Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, frieght ,including modification if any etc.,confirming to IS confirming to ISas per the drawing and specification Free End clamp50mm
72Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, frieght ,including modification if any etc.,confirming to IS confirming to ISas per the drawing and specificationPG Clamp for Zebra
73Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, frieght ,including modification if any etc.,confirming to IS confirming to ISas per the drawing and specification 75mm Corona Bell
74Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, frieght ,including modification if any etc.,confirming to IS confirming to ISas per the drawing and specification 50mm Corona Bell
75Labour for Dismantling of Jumper/Droppers using Zebra Conductors including consumables.
76Labour for Dismantling of LAS station/Distribution type single unit including monitos, accessories & consumables. 110KV LAS (LC period 30% Extra)
77Supply & providing of Mechanical foam type fire extinguisher with all accessories at site conforming to IS with safety certificate from the competent authority.(Refill type).(Including transport) 50 litre trolly mounted
78Supply & providing of DCP (Dry Chemical Powder) type fire extinguisher with all accessories conforming to IS 6 kg Portable
79Supply ofRubber mat 2000*1000*10mm as directed by field Engineer
80Supply of steel items 40mm M.S.Round rod as per TNEB specification including cost of materials, loading, transporting, unloading and delivery at site,complete.
81Supply 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.
82Supply of steel items complete 65x10mm M.S.Flatas per TNEB specification including cost of materials, loading, transporting, unloading and delivery at site.
83Supply of steel items 200 X100 mm R S Joistsas per TNEB specification including cost of materials, loading, transporting, unloading and delivery at site,complete.
84Supply 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.
85Supply 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.
86Supply of steel items complete100 x 50 mm M.S.Channelas per TNEB specification including cost of materials, loading, transporting, unloading and delivery at site.
87Supply of steel items complete 75x40 mm M.S.Channel as per TNEB specification including cost of materials, loading, transporting, unloading and delivery at site.
88SGST to be quoted in Percentage (value alone)Ex. 9%, it should be entered as 9 only
89CGST to be quoted in Percentage (value alone)Ex. 9%, it should be entered as 9 only
90Inter-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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