Tender For Supply, Fabrication & Erection Of Steel Structure, Erection Of Equipments, Erection Of Earth Mat, Earth Raisers, Laying Of Control Cable, Erection Of Bus Bars, Jumpers & Droppers, End Termination, Etc., And Laying Of 110Kv, 1X630 Sq.Mm Xlp
Tender Value
1.17 Crore
Estimated cost
Bid Submission
08 Sep 2026
15 days left
EMD
1.06 Lakhs
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Chennai → Tamil Nadu
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Supply, Fabrication & Erection Of Steel Structure, Erection Of Equipments, Erection Of Earth Mat, Earth Raisers, Laying Of Control Cable, Erection Of Bus Bars, Jumpers & Droppers, End Termination, Etc., And Laying Of 110Kv, 1X630 Sq.Mm Xlpe, Al. Ug Cable Including Supply And Erection Of Cable Accessories For Enhancement Of 110/33Kv Power Transformer Capacity From 2X50 Mva To 3X50 Mva At Oragadam 230/110/33-11Kv Ss In Sriperumbudur Operation Circle.
BOQ
| Sl. No. | Item Description |
| 1 | Laying of 110kV Cable and SSE works for enhancement of 110/33KV power transformer capacity from 2x50 MVA to 3x50 MVA at Oragadam 230/110/33-11KV SS. |
| 2 | Supply of 110KV, 1x630 sq.mm Alu. Outdoor Terminations |
| 3 | Supply of 110 KV Outdoor GI Termination Structure |
| 4 | Supply of Spring loaded clamp suitable for 110kV, 1x630Sq.mm Al. XLPE UG cable |
| 5 | Supply of Single phase Link box with CCPU |
| 6 | Supply of Single phase link box without CCPU |
| 7 | Supply of 6.35/11KV,400 sq.mm Sheath bonding cable |
| 8 | Earthing works and sundries |
| 9 | Providing warning tape |
| 10 | Transportation of 110kV 1x630 sq.mmXLPE UG Cable each weighing approximately 7T in lorries using adequate capacity truck mounted crane for both loading and unloading including labour required for loading and unloading, transporting, unloading driver bata etc Supplying and providing of winch, steel wire, drum, cable drum stand, rollers, ramp and other T&P's required for the work site by engaging lorry and crane for the site (No material will be supplied by the department stores), positioning of winch, DG set and other roller for cable laying on a day before laying, laying of cable in trench and duct by means of winch over roller, dressing the cable in trefoil formation, tying the cable with nylon rope at every 3m intervals. The rate includes cost of pulling the steel wire rope from winch side to drun side, devoluton of any balance cables to CDC stores, all T & P's, labour consumables, lead, lift etc complete. |
| 11 | Erection charges for 110KV outdoor Termination ( Incl. Structure, Earthing and Civil works) with company supervision charges |
| 12 | Labour charges for testing and precommissioning of 110 kV cable and terminationas required at site for satisfactory commissioningPrecommissioning Test:a) Phase sequenceb) IR Value measurementc) Conductor resistance measurementd) Sheath resistance measuremente) Capacitance measurementf) DC Sheath integrity test |
| 13 | Supply, fabrication, sand blasting & Zinc painting of RS joist (200X100& 200x125) mm, 12 mm Base plate including cost of all material, transport, labour, lead, lift etc., complete as per latest IS Specification and as directed by the dept. engineer at site. |
| 14 | Supply, fabrication, sand blasting & Zinc painting (125x65/ 100x50) and MS Channel, MS Angle various size including cost of all material, transport, labour, lead, lift etc., complete as per latest IS Specification and as directed by the dept. engineer at site. |
| 15 | Supply, Transport, loading and unloading of MS plate (65x10mm thick) for earth mat MS Flat (50x8 mm thick) for earth raiser to site including the cost of all materials, transport, labour, lead, lift etc., complete as per latest IS Specification and as directed by the dept. engineer at site. |
| 16 | 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 per latest IS Specification and as directed by the dept. engineer at site. |
| 17 | Labour chargers for erection of Heavy section structure including the cost of all labour,lead,lift etc., complete as directed by the Dept.Engineer at site. (Sectional weight above 14kg / mtr) |
| 18 | Labour charges for erection of light section structure including the cost of all labour,lead,lift etc., complete as directed by the Dept.Engineer at site. (Sectional weight below 14kg / mtr) |
| 19 | Labour charges for erection with own crane arrangement and connecting link rod ,SF6 Gas filling and other consumables and as directed by the Department Engineer. SF6 Circuit Breaker 110KV |
| 20 | Labour charges for erection with own crane arrangement and connecting link rod ,SF6 Gas filling and other consumables and as directed by the Department Engineer VCB - 33KV |
| 21 | Labour charges for erection with own crane arrangement including providing holes wherever required ,fixing junction box and other consumables and as directed by the field Engineer 110KV CT (one single phase unit) |
| 22 | Labour erection of 33/22/11KV CT,PT NCT,Reactor ,auto recloser (one single phase,threeunit) including providing holes whereever required ,fixing junction box and other cinsumabls and as directed by the field Engineer. Using manual labour or crane own arrangement |
| 23 | Labour charges for erection and alignment of AB Switches 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. Without earth hand operated -110KV (Under Normal Condition) |
| 24 | Labour charges for erection and alignment of AB Switches 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. Without earth hand operated -110KV (Under LC Condition) |
| 25 | Labour charges for erection and alignment of AB Switches 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.without earth hand operated-33 KV(Under Normal Condition) |
| 26 | Labour charges for erection and alignment of AB Switches 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.without earth hand operated - 33 KV (Under LC Condition) |
| 27 | Labour charges for erection of LAS including the cost of all materials ,labour,lead,lift etc.,complete as directed by the dept.Engineer at site - 110 KV Station Type Single pole stack (under Normal condition) |
| 28 | Labour charges for erection of LAS including the cost of all materials ,labour,lead,lift etc.,complete as directed by the dept.Engineer at site - 33 KV Station Type Single pole stack |
| 29 | Labour charges for erection of LAS including the cost of all materials ,labour,lead,lift etc.,complete as directed by the dept.Engineer at site - 110 KV Station Type Single pole stack (under LC condition) |
| 30 | Labour charges for dismantling of existing LAS including the cost of all materials ,labour,lead,lift etc.,complete as directed by the dept.Engineer at site - 110 KV Station Type Single pole stack (under LC condition) |
| 31 | Labour charges for erection of single pole stack upright or under hang suspension including the cost of all materials ,labour,lead,lift etc.,complete as directed by the dept.Engineer at site - 110KV (Under LC Condition) |
| 32 | Labour charges for erection of single pole stack upright or under hang suspension including the cost of all materials ,labour,lead,lift etc.,complete as directed by the dept.Engineer at site - 110KV (Under normal Condition) |
| 33 | Labour charges for erection of single pole stack upright or under hang suspension including the cost of all materials ,labour,lead,lift etc.,complete as directed by the dept.Engineer at site - 33KV (Under normal Condition) |
| 34 | Labour charges for Dismatling of strung bus including the hoisting of insulators - 110 KV Twin Zebra Conductor ( 1 Span 6 Runs) (Under LC Condition) |
| 35 | Labour charges for Stringing of strung bus including the hoisting of insulators - 110 KV Twin Zebra Conductor ( 1 Span 6 Runs)(Under LC Condition) |
| 36 | Labour charges for Stringing of strung bus including the hoisting of insulators - 33 KV Twin Zebra Conductor ( 1 Span 6 Runs) (Under Normal Condition) |
| 37 | Labour charges for Stringing of strung bus including the hoisting of insulators - 33 KV Twin Zebra Conductor ( 1 Span 6 Runs) (Under LC Condition) |
| 38 | Labour charges for erection bus bar 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. With making required bends 75 mm IPS AL Tube (Under Normal Condition) |
| 39 | Labour charges for erection bus bar 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. Without making required bends 75 mm IPS AL Tube (Under normal Condition) |
| 40 | Labour charges for erection bus bar 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. Without making required bends 75 mm IPS AL Tube (Under LC Condition) |
| 41 | Labour charges for erection bus bar 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. Without making required bends 50 mm IPS AL Tube |
| 42 | Labour for Providing jumpers and droppers including the cost of all labour,lead,lift etc.,complete as directed by the field Engineer at site - Under Normal Condition |
| 43 | Labour for Providing jumpers and droppers including the cost of all labour,lead,lift etc.,complete as directed by the field Engineer at site - Under LC Condition |
| 44 | Labour,machineries,consumables for fabrication of earth electrode 10 mtr/ 6 mtr length or required length for yard including the cost of all abour ,lead,lift etc,complete as directed by the dept. Engineer at site |
| 45 | Labour, Machineries,consuambles for fabrication of earth Spike of including the cost of all labor, lead, lift, etc,. complete as directed by the dept. Engineer at site. |
| 46 | 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. |
| 47 | Providing 140/150 mm dia bore including the all type of soil and erection of earth eiectrode ,supply and providing of A4 Grade Bentonite Powder with 5% common salt with available site clay soil 5 kg per meter depth in earthbore including the cost of all labour,lead,lift etc., complete as directed by the field Engineer at site. |
| 48 | Labour for erection of Panel /battery charger - Simplex indoor/outdoor |
| 49 | Labour for laying of cable in duct /Trench 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 - Upto 8 core |
| 50 | Labour for laying of cable in duct /Trench 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 - above 8 core |
| 51 | 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 fixed yard level and ay size as required by field Engineer. |
| 52 | Labour for loading and unloading or shifting of materials without board crane (one operation) - Non-Fragile |
| 53 | Labour for loading and unloading or shifting of materials without board crane (one operation) - Fragile |
| 54 | Labour chargesfor painting earth raisers by green enamel paint (dulex,aian berger preferred) wherever required including 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. |
| 55 | Hire charges for crane provided (12 tonne) for any erection or loading,unloading or shifting of equipments done by department or by contractor. |
| 56 | 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, Labour, lead, lift etc., complete as directed by the dept. Engineer at site. Eye bolt & Grout bolt. |
| 57 | Supply and provision of M8,M9,M10,M12, & M16 full thread GI bolt & nuts & washers GI various sizes for erection AB Switches & insulators and any other purpose wherever required and as dircted by the fIeld Engineer |
| 58 | Fabrication ,supply and fixing of equipment board of various size 750x450 mm out of 14SWG (2MM) & FIRE STAND and etc,. As per drawing and as directed by the fiele Engineer including the cost of all materials. |
| 59 | Manufacturing and supply of fire bucket of 10 lit. capacity made out of 26swg (0.46mm) S.Sheet painted with white and red enamal paint inside and outside respectively bottom of bucket shall be U shaped outside of the bucket shall be written as fire in English /Tamil in white enamel paint incluing cost of all materials |
| 60 | 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 mounting terminals blockls and locking arrangements including cost of all materials. a.400W X 150 D X 300H. |
| 61 | Fabrication, supply and fitting of AC Distribution box size 750WX250DX750H mm out of14 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 mounting MCB and MCCB detachable gland plate and locking arrangements including cost of all materilas(supply of MCB ,glanding termination,mounting channal etc) |
| 62 | Manufacturing and supply of yard light light 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. |
| 63 | Labour charges for removing rust primer coat first and second coat painting both sides and writing details in MS boards,RS Joist,&yard light pole etc., including cost of enamel paint (dulex,asian breger prefrred ) and other consumables as directed by the field Engineer). |
| 64 | 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 |
| 65 | 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. |
| 66 | Supply and erection of 'B' class GI pipe for extension of tandum/down pipe for AB switches and for any other works as required by and as directed by field Engineer including cost of GI pipe (32mm dia) |
| 67 | Supply and fixing of ISI Mark backlite HRC /Rewirable fuse holder in panel/boxes fro AC/DC/PT Crcuits wherever required as directed by the field Engineer - 16 amps |
| 68 | Supply and fixing of ISI Mark backlite HRC /Rewirable fuse holder in panel/boxes fro AC/DC/PT Crcuits wherever required as directed by the field Engineer - 32 amps |
| 69 | Supply and fixing of ISI mark HRC fuse without holder of reputed make in panels/ boxes for AC/DC/PT circuits wherever required as directed by the Field Engineer- 2/5/10 amps |
| 70 | Supply and fixing of ISI mark HRC fuse without holder of reputed make in panels/ boxes for AC/DC/PT circuits wherever required as directed by the Field Engineer- 32 amps |
| 71 | Supply & fixing of ISI make MCB (AC) in panels / boxes of reputed make as directed by the field Engineer -1pole 16 Amps . |
| 72 | Supply & fixing of ISI make MCB (AC) in panels / boxes of reputed make as directed by the field Engineer - 3 Pole 32 Amps . |
| 73 | Supply & fixing of ISI make MCB (AC) in panels / boxes of reputed make as directed by the field Engineer - 2 Pole 32 Amps . |
| 74 | Supply and fixing of mounting channel ,suitable for CBTM5 Terminal block in panel/box and as required and directed by field Engineer. |
| 75 | Supply and fixing of Nut Type terminal blocks suitable for CT Circuits in panel /box as required & as directed by the field Engineer. |
| 76 | Supply and fixing of Disconnected Type terminal blocks suitable for CT Circuits in panel /box as required & as directed by the field Engineer. |
| 77 | Supply and glanding of 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 - 19 mm. |
| 78 | Supply and glanding of 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 - 25 mm. |
| 79 | Supply and glanding of 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 - 28 mm. |
| 80 | Supply and glanding of 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 - 32 mm. |
| 81 | Supply & termination of cable core end including the cost of cable socket (lug) ferrules straps etc as per cable schedule and as directed by field Engineer |
| 82 | 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. |
| 83 | 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. |
| 84 | Manufacturing and supply of sand drum madeout of oil drum size 580 mm dia and 420 mm height chonical cover made out of tin sheet provided with handle including the cost of barrel ,sand and consumable as directed by the dept.Engineer at site. |
| 85 | Supply and fixing of flexible copper tape/rope for interlinking panel earthling and foer any other purpose as directed by field Engineer. |
| 86 | 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. |
| 87 | 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 |
| 88 | Supply and fixing of 6 Bolt Tension Fitting for zebra confirm to latest IS. |
| 89 | Supply and fixing of 4 Bolt Tension Fitting for zebra confirm to latest IS. |
| 90 | Supply and fixing of Switch end clamp for Double Zebra confirm to latest IS. |
| 91 | Supply and fixing of Switch end clamp for single Zebra confirm to latest IS. |
| 92 | Supply and fixing of T clamp for 75mm Bus to Zebra confirm to latest IS. |
| 93 | Supply and fixing of T clamp for Zebra to Zebra confirm to latest IS. |
| 94 | Supply and fixing of switch end clamp for 75mm Bus confirm to latest IS. |
| 95 | Supply and fixing of seating block for 75mm Bus confirm to latest IS. |
| 96 | Supply and fixing of free end clamp for 75mm Bus confirm to latest IS. |
| 97 | Supply and fixing of 75mm Corona Bell confirm to latest IS. |
| 98 | Supply and fixing of switch end clamp for 50 mm Bus confirm to latest IS. |
| 99 | Supply and fixing of T clamp for 50mm Bus to Zebra confirm to latest IS. |
| 100 | Supply and fixing of free end clamp for 50mm Bus confirm to latest IS. |
| 101 | Supply and fixing of seating block for 50mm Bus confirm to latest IS. |
| 102 | Supply and fixing of 50mm Corona Bell confirm to latest IS. |
| 103 | Supply of Rubber Mat of size (2000x1000x10mm) |
| 104 | Spacer clamp for zebra (225mm spacing) confirm to latest IS. |
| 105 | Supply and fixing of fire extinguisher ( Foam type ) trolley mounted 9Ltr capacity with aceessories |
| 106 | Supply and fixing of fire extinguisher ( DCP type ) trolley mounted 25KG capacity with aceessories |
| 107 | Supply and fixing of fire extinguisher ( DCP type ) Portable 9KG capacity |
| 108 | Transportation Charges including Toll Plaza charges for Equipments and their accessories, Control Cables, Conductors, Bus bars etc from GCC Ambattur Stores or GCC Sriperumbudur Stores or from Allotted stores or SS anywhere in Tamilnadu to Oragadam 230kV SS and vice versa using LCV Type Lorry like Asok Leyland/TATA etc. Single axis truck. |
| 109 | CGST in % (For Bidders inside TamilNadu) |
| 110 | SGST in % (For Bidders inside TamilNadu) |
| 111 | IGST in % (For Bidders outside TamilNadu) Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 24, 2026
11:30 IST
Tender Published
Tender notice published.
TodaySep 08, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 15 daysSep 09, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 16 daysTender Documents
Download All (ZIP) ↓
Disclaimer
We takes all possible care for accurate & authentic tender information. However users are requested to refer Original source of Tender Notice / Tender Document published by Tender Issuing Agency before taking any call regarding this tender