Indian Tenders

Tender Notice

TDR 54648894
Tendering Authority Tamil Nadu Transmission Corporation Limited
Tender No CE/TP SO/MDU Specn.No.030/2025-26
Tender ID 2026_EB_674607_1
Tender Brief Tender For Civil Work For Providing Plain Cement Concrete & Reinforced Cement Concrete For Transformer Plinth And Equipment Plinths, Construction Of Cable Duct, Fire Protection Wall And Retaining Wall,Formation Of Road Etc., And Electrical Work For L
City Madurai
State Tamil Nadu
Document Fees Refer document
EMD INR 56000.0 /-
Tender Value Refer document
Tender Type Tender
Bidding Type Open Tender
Competition Type Indian

Tender Details

Tender for Civil Work For Providing Plain Cement Concrete & Reinforced Cement Concrete For Transformer Plinth And Equipment Plinths, Construction Of Cable Duct, Fire Protection Wall And Retaining Wall,Formation Of Road Etc., And Electrical Work For Labour Charges For Fabrication And Erection For Steel Structures, Erection And Earthing Of Equipment & Supply Of Ms Materials For Enhancement Of 110/33 - 11 Kv Power Transformer Capacity From 1X16 Mva To 2X16 Mva At Theng Udur 110/33 - 11 Kv Ss In Kanyakumari Edc

Key Dates

Publish Date 13-03-2026
Last Date of Bid Submission 26-03-2026
Tender Opening Date 27-03-2026

Contact Information

Company Name Tamil Nadu Transmission Corporation Limited
Contact Person CE/TP SO/Madurai
Address CE/TP SO/Madurai

BOQ Items

Name of Work:- Civil work for providing PCC & RCC for transformer plinth and equipment plinths, construction of cable duct, fire protection wall and retaining wall,formation of road etc., and Electrical work for labour charges for fabrication and erection for steel structures, erection and earthing of equipment & supply of MS materials for Enhancement of 110/33 – 11 KV power transformer capacity from 1X16 MVA to 2X16 MVA at Theng udur 110/33 – 11 KV SS in Kanyakumari EDC
Sl. No. Item Description
1Earth work excavating and depositing on bank with initial lead of 10 m & initial lift of 2m in Hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders SS.20.B
2PCC 1:3:6 using 40mm size machine crushed HBG metal without formwork including cost of materials, labours, lead, lift, curing, etc. complete
3PCC 1:2:4 using 12 to 20mm size machine crushed HBG metal without formwork including cost of materials, labours, lead, lift, curing, etc. complete
4PCC 1:2:4 using 12 to 20mm size machine crushed HBG metal with formwork including cost of materials, labours, lead, lift, curing, etc. complete
5RCC 1:1.5:3 using 12 to 20mm machine crushed HBG metal without formwork including cost of materials, labours, lead, lift, curing, etc. complete. But excluding cost of reinforcement.Raft
6RCC 1:1.5:3 using 12 to 20mm machine crushed HBG metal with formwork including cost of materials, labours, lead, lift, curing, etc. complete. But excluding cost of reinforcement:Column
7RCC 1:1.5:3 using 12 to 20mm machine crushed HBG metal with formwork including cost of materials, labours, lead, lift, curing, etc. complete. But excluding cost of reinforcement:Transformer Plinth
8RCC 1:1.5:3 using 12 to 20mm machine crushed HBG metal with formwork including cost of materials, labours, lead, lift, curing, etc. complete. But excluding cost of reinforcement:Plinth beam
9RCC 1:1.5:3 using 12 to 20mm machine crushed HBG metal with formwork including cost of materials, labours, lead, lift, curing, etc. complete. But excluding cost of reinforcement:Road
10RCC 1:1.5:3 using 12 to 20mm machine crushed HBG metal with formwork including cost of materials, labours, lead, lift, curing, etc. complete. But excluding cost of reinforcement:Precast Slab
11Supplying and fabricating and placing in position RTS steel reinforcement for RCC works including labour for cutting bending tying and Fixing in position as per specification including cost materials, lead, lift, cost of binding wire etc., complete.
12RR masonry in CM 1:6 mix using HBG stone for foundation and basement including cost of labour materials, lead, lift, curing etc., complete.
13Brick work in CM 1:5 using class II bricks(Brick size - (9”x4 ⅜”x2 ¾”) including cost of materials, labours, lead, lift, curing, etc. complete
14Pointing with CM 1:3 for RR masonry including cost of materials labour lead lift etc complete
15Plastering with C.M 1:3, 12 mm thick including cost of materials, labours, lead, lift, curing, etc. complete
16Plastering with C.M 1:5, 12 mm thick including cost of materials, labours, lead, lift, curing, etc. complete
17White washing two coats with best quality of shell lime and robin blue pigment over primary coat including cost of all materials labour lead lift etc complete.
18Colour washing with two coats of approved cement paint over one coat of white cement including cost of all materials, labours, lead, lift, etc. complete
19Colour washing one coat with approved interior/exterior emulsion over one coat of white cement on plastered wall including cost of materials, labour, lead, lift etc., complete.
20Supplying & fixing of M.S rail (90 lbs) for transformer plinth including cost of rail, cutting the rail to the required length and welding grip rods for the rails, transport charges, labour for fixing and handling, T&P etc., complete.
21Supplying, fabrication and fixing of M.S angle of required length including cost of materials, labours, lead, lift, etc. complete
22Supplying and fixing of GI Grouting bolt and nut 0.75m long 20/22mm dia thick including cost of materials, threading, lath work, bend the rod, transport, etc., complete
23Supplying, cutting, fabricating and fixing of MS Channel to the required size for cable duct including the cost of materials, labour, lead etc., complete.,
24Supplying, cutting, fabricating and fixing of Chequered plates to the required size for cable duct including the cost of materials, labour, lead etc., complete.,
25Painting exposed faces of angles with two coats of enamel paint over one coat of primary coat including cost of materials, labours, lead, lift, etc. complete
26Supplying and placing of 60 cm inner dia, 30 cm height and 5cm thick cement collar in two piece with top cover for earth pit including necessary earth work excavation including cost of labour, lead, lift, etc. complete.
27Supplying, laying, fixing 25mm dia PVC pipe of best quality including cutting, threading, joining with necessary PVC specials including cost of materials lead lift labour, earthwork excavation wherever necessary etc complete.
28Supplying and fixing in position of 25mm dia gun metal wheel valve leader make of best quality including cost of materials lead lift labour etc complete.
29Supplying and spreading of good quality 20mm HBGS jelly including cost of materials lead, lift, loading, unloading etc., complete.
30Providing, laying, spreading and compacting graded stone aggregates to Wet Mix Macadam 250mm thick specification including premixing the materials with water at OMC in mechanical mix plant carriage of mixed materials by tipper to site laying in uniform layers with pavers in sub base/base course on well prepared surface and compacting with vibrator roller to achieve the desired density including cost of materials, lead, lift, hire charges for machinery, fuel etc., complete as per clause 406 of Morth Rev-5.
31Providing weathering course with one course of cool proof tiles of size 25x25x2cm embedded in CM 1:3 12mm thick and pointed with mortar mixed with crude oil 10% by weight of cement and pointed with the same oil mixed CM 1:3 used over a bed of brick jelly lime concrete of 80mm thick with ratio of 32:12.5 etc (No sand) with the required slope and beaten with wooden beaters, cost of materials curing etc complete.
32Dismantling PCC and clearing the same away from the site including cost of labour, lead, lift, etc. complete
33Dismantling RCC and clearing the same away from the site including cost of labour, lead, lift, etc. complete
34Dismantling Stone Masonry/Brick Work in Cement Mortar and clearing the same away from the site including cost of labour, lead, lift, etc. complete
35Dismantling Floor tiles and clearing the same away from the site including cost of labour, lead, lift, etc. complete
36Dismantling Pressed Tiled and Weathering course and clearing the same away from the site including cost of labour, lead, lift, etc. complete
37Earth work excavation in sand, loose soil, wet sand, light black cotton soil and ordinary soil and dumping 200m away from site
38Labour, machinery, Consumables for the Fabrication for steel structures Heavy section (14 kg/m and above)
39Labour, machinery, Consumables for the Fabrication for steel structures Light section (below 14 kg/m)
40Labour for the Erection of the Fabricated Steel Structures Heavy section (14 kg/m and above)
41Labour for the Erection of the Fabricated Steel Structures Light section (below 14 kg/m)
42Labour for the Erection of the Fabricated Steel Structures Heavy section (14 kg/m and above) (30% extra charges for LC work)
43Labour for the Erection of the Fabricated Steel Structures Light section (below 14 kg/m) (30% extra charges for LC work)
44Labour, machinery, consumables for fabrication, erection of earrthmat, earth connection (including Green colour painting), earth electrode, earthspike (including sharpening of earth spike). As directed by the field engineer.
45Labour 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.
46Labour for excavating and refilling of earth /trench for earthmat ,cable,etc.of any size/depth narrow exvation as directed by the filed engineer. Normal clay / hard gravel soil
47Providing 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).
48Labour charges for providing /placing grouting bolt by template for breaker/230 or 110KV C.Ts structure foundation as directed by the field engineer.
49Supply of paint of reputed make and Labour,consumables for first primer coat using red oxide Paint and first finish coat of Painting using Aluminium Paint including consumables, after proper surface preparation using appropriate machinery to remove rust/scales etc as directed by the field engineer .
50Supply of paint of reputed make (ie Asian,Dulux,Nerolec paint) and Labour for Second coat of Painting using Aluminium paint including consumables.
51Labour charges for writing details in any finished surface/board including cost of enamel paints and other consumables as directed by the field engineer. Outdoor Breaker
52Labour for erection of Breaker using 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. 33KV VCB
53Labour for erection of Measurement transformers, reactor units, using Crane arranged by the Contractor including providing holes wherever required as directed by the field engineer.33KV CT
54Labour for erection of Measurement transformers, reactor units, using Crane arranged by the Contractor including providing holes wherever required as directed by the field engineer.33KV PT
55Labour for erection of Isolators with proper allingments including accessories, Meggering and cost of consumables and lubricants and as directed by the field engineer.110 KV AB Switch without earth
56Labour for erection of Isolators with proper allingments including accessories, Meggering and cost of consumables and lubricants and as directed by the field engineer.33 KV AB Switch
57Labour for erection of Isolators with proper allingments including accessories, Meggering and cost of consumables and lubricants and as directed by the field engineer.33 KV AB Switch (30% extra charges for LC work)Bus Coupler
58Labour for erection of LAS station/Distribution type single unit including monitors & accessories.33KV LAS
59Labour for the Erection of Strung bus and all related hardwares, fittings, clamps including Meggering, hoisting of insulators, and consumables and as directed by the field engineer.Upto 33 KV Single Conductor Strung Bus/phase
60Labour for the Erection of Strung bus and all related hardwares, fittings, clamps including Meggering, hoisting of insulators, and consumables and as directed by the field engineer.Upto 33 KV Single Conductor Strung Bus/phase (30% extra charges for LC work)
61Labour for the Erection of Strung bus and all related hardwares, fittings, clamps including Meggering, hoisting of insulators, and consumables and as directed by the field engineer.110 KV Single Conductor Strung Bus/phase (30% extra charges for LC work)
62Labour 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 .(30% extra charges for LC work)
63Labour for the erection of Busbar including suitable Modifications of End Clamps, providing holes wherever necessary as directed by the field engineer. 75 mm (1 length)
64Labour for the erection of Busbar including suitable Modifications of End Clamps, providing holes wherever necessary as directed by the field engineer. 50 mm (1 length)
65Labour 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.
66Labour 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.(30% extra charges for LC work)
67Labour 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)
68Labour 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
69Supply 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. 16/19mm
70Supply 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
71Supply and termination of cable 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).
72Supply 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 and one coat of redoxide and Two coat of Aluminium paint.
73Supply and Erection of yard light fuse unit mounting box of size 200x200x150mm (BxHxD) out of 18 SWG (1.22mm) G.I Sheet as 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).
74Supply and Erection of 1x72W , 240V LED street light Aluminum case fitting Make-CGL / PHILIPS. (inclusive of all taxes).
75Labour charges for laying of control/ yardlight cable by digging cable trench of size 0.3m x 0.6m filling with for a depth of 0.2m, covering with one layer of country bricks and refilling with excavated earth and including cost of sand and bricks,etc.
76Fabrication, supply and fixing of AC junction box of size 535x310x127mm of 18 SWG M.S Sheet including 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)
77Fabrication, 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)
78Fabrication,Supply and fixing of earth pit detail board including the cost of 20 SWG CR sheet,10mm RTS Rod, T & P, etc., compleate.
79Suppl;y and Fixing of Godrej 6lever navtol lock with triplicate keys for AB Switches and for any other purpose including the cost of ring and key token as directed by the fiels Engineer
80Supply and fixing of key chain ,ring and identification key token for A.B Switches as directed by the field Engineer
81Supply & providing of mechanical foam type fire extinguisher with all accessories conforming to IS stand 9 Litre trolly mounted portable
82Supply & providing of fire buckets 10Ltrs capacity
83Supply 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 of barrel,G.I sheet ,sand,paint and other consumables as directed by the field engineer.
84Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, including VAT, frieght etc., confirming to IS confirming to IS as per the drawing and specification. 6- Bolt Tension fitting
85Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, including VAT, frieght etc., confirming to IS confirming to IS as per the drawing and specification. 4-Bolt Tension fitting
86Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, including VAT, frieght etc., confirming to IS confirming to IS as per the drawing and specification. Switch End Clamp for Zebra
87Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, including VAT, frieght etc., confirming to IS confirming to IS as per the drawing and specification. Switch End Clamp for 75mm Bus
88Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, including VAT, frieght etc., confirming to IS confirming to IS as per the drawing and specification. Switch End Clamp for 50mm Bus
89Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, including VAT, frieght etc., confirming to IS confirming to IS as per the drawing and specification. T clamp for Zebra to Zebra
90Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, including VAT, frieght etc., confirming to IS confirming to IS as per the drawing and specification. T Clamp for 75mm Bus to Zebra
91Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, including VAT, frieght etc., confirming to IS confirming to IS as per the drawing and specification. T Clamp for 50m Bus to Zebra
92Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, including VAT, frieght etc., confirming to IS confirming to IS as per the drawing and specification. Free End clamp 75mm
93Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, including VAT, frieght etc., confirming to IS confirming to IS as per the drawing and specification. Free End Clamp 50mm
94Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, including VAT, frieght etc., confirming to IS confirming to IS as per the drawing and specification. 75mm Corona Bell
95Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, including VAT, frieght etc., confirming to IS confirming to IS as per the drawing and specification. 50mm Corona Bell
96Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, including VAT, frieght etc., confirming to IS confirming to IS as per the drawing and specification. Switch End Clamp for Panther
97Supply of steel items asper TNEB specification including cost of materials, loading, transporting, unloading and delivery at site,complete. 40 mm M.S Round Rod
98Supply of steel items asper TNEB specification including cost of materials, loading, transporting, unloading and delivery at site,complete. 65x 10 mm M.S.Flat
99Supply of steel items asper TNEB specification including cost of materials, loading, transporting, unloading and delivery at site,complete. 50x 8 mm M.S.Flat
100Supply of steel items asper TNEB specification including cost of materials, loading, transporting, unloading and delivery at site,complete. 200x 100 RS Joist
101Supply of steel items asper TNEB specification including cost of materials, loading, transporting, unloading and delivery at site,complete. 125 x 65 mm M.S.Channel
102Supply of steel items asper TNEB specification including cost of materials, loading, transporting, unloading and delivery at site,complete. 100 x 50 mm M.S.Channel
103Supply of steel items asper TNEB specification including cost of materials, loading, transporting, unloading and delivery at site,complete. 65 x 65 x 6 mm M.S.Angle
104Supply of steel items asper TNEB specification including cost of materials, loading, transporting, unloading and delivery at site,complete. 50 x 50 x 6 mm M.S.Angle
105Supply and fabrication and erection of eye bolts/grout bolt with 20/22 mm rod confirming to IS with proper threading and 2 nos MS Nuts as directed by the field Engineer.
106Supply and Provision of M8,M10,M12&M16 (full /Half thread) G.I Bolt and Nuts of Various Sizes including Plate /Spting washers as required and as directed by the field Engineer
107Labour for loading /unloading /shifting of Department materials at stores or site by the contractor without using Board crane for one operation110KV Isolators
108Labour for loading /unloading /shifting of Department materials at stores or site by the contractor without using Board crane for one operation 33KV Isolators
109Labour for loading /unloading /shifting of Department materials at stores or site by the contractor without using Board crane for one operation 33 KV Breaker
110Labour for loading /unloading /shifting of Department materials at stores or site by the contractor without using Board crane for one operation 33KV CT/LAS/PT
111Labour for loading /unloading /shifting of Department materials at stores or site by the contractor without using Board crane for one operation Cable/Conductors including cutting and rewinding
112Labour for loading /unloading /shifting of Department materials at stores or site by the contractor without using Board crane for one operation BusBars
113Labour for loading /unloading /shifting of Department materials at stores or site by the contractor without using Board crane for one operation 110KV insulator
114Labour for loading /unloading /shifting of Department materials at stores or site by the contractor without using Board crane for one operation 22/11KV Insulators
115Labour for loading /unloading /shifting of Department materials at stores or site by the contractor without using Board crane for one operation AC/DC/C&R Panels for Non grid type
116SGST to be quoted in Percentage (value alone) Ex. 9%, it should be entered as 9 only
117CGST to be quoted in Percentage (value alone) Ex. 9%, it should be entered as 9 only
118Inter-state GST @18% for other than Tamil Nadu supplier. If the contractor is within Tamil Nadu may be quoted as \\"0\\" only Please Enable Macros to View BoQ information

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