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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹133.4 CrAccepted-AOC D NO 3 THORIPAKKAM NEELANKARAI LINK ROAD MARUTHI NAGAR SEEVARAM PERUNGUDI CHENNAI 600 096 | CHENNAI | CHENNAI | TAMIL NADU | 600096 | ₹133.4 Cr | L1 | Accepted-AOC L1 |
| 2 | Rejected-Technical 175 2 SOUTH STATE BANK NAGAR CHETTIPALAYAM ERODE TAMIL NADU 638002 | ERODE | TAMIL NADU | 638002 | - | - | Rejected-Technical BQR not Satisfied |
| Sl No | Description | Qty | Unit | Teems India Towerlines Private Limited L1 |
|---|---|---|---|---|
| 1.00 | Price Schedule - I | 1 | Nos | 1,34,62,51,929.88 ₹134.6 Cr |
| 2.00 | Price Schedule - II | 1 | Nos | 77,17,393.52 ₹77.2 L |
| 3.00 | Price Schedule - III (Retrived Materials to be detected) | 1 | Nos | -1,52,79,483.7 -₹1,52,79,483.70 |
Tender Value
Refer Docs
EMD Value
₹86.5 L
Closing Date
22 May 2025, 2:00 pmClosed
CHIEF ENGINEER / CIVIL / TRANSMISSION
OFFICE OF THE CHIEF ENGINEER / CIVIL / TRANSMISSION, TANTRANSCO Building, 4th floor, Northern Wing, 144, ANNA SALAI, CHENNAI
Detailed Engineering, Design, Manufacture, Supply, Erection, Testing and Commissioning of 400 kV DC line on DC towers with Twin HTLS conductor by converting existing 230 KV SC line on SC tower with Kundha conductor on PH3 - Karamadai (Reach-I)
2025_EB_534410_1
T-61
Open Tender
Civil Works
Karamadai
Please refer Tender documents.
2 documents required · 2 mandatory
₹0
₹86.5 L
Yes
Chennai
16 Mar 2026
24 Mar 2025
23 May 2025
24 Mar 2025
22 May 2025
16 Apr 2025
25 Mar 2025 - 9 Apr 2025
4 Apr 2025
Amount
Price Schedule - I
Price Schedule - II
Price Schedule - III (Retrived Materials to be detected)
Description of Work / Item(s)
Amount
Supplying of GI Tower Parts
Supplying of HT Tower Parts
Supplying of Various sizes of Bolt and Nut
Carbon Fibre Composite Core HTLS Conductor current carrying not below 2500 Amps capacity
Earth wire 7/3.66mm
OPGW Cable with 48 Fibres
Fibre optic approach cable with 24 fibres with suitable HDPF pipe including all accessories
Double Tension Fitting for Twin Carbon Fibre Composite Core HTLS Conductor
Double I Suspension Pilot with Counter weight for Twin Carbon Fibre Composite Core HTLS Conductor
Tension Clamp for Earth wire 7/3.66mm
Bundle Spacer for Twin Carbon Fibre Composite Core HTLS Conductor
160 KN Antifog Disc Insulator
120 KN Antifog Disc Insulator
SB Vibration Damper for Twin Carbon Fibre Composite Core HTLS Conductor
Rigid Spacer for Twin Carbon Fibre Composite Core HTLS Conductor
SB Vibration Damper for Earth wire 7/3.66mm
Flexible Copper bond for earth wire
Mid span Compression Joint for Twin Carbon Fibre Composite Core HTLS Conductor
Mid span Compression Joint for GS Earth wire 7/3.66
Repair sleeve for Twin Carbon Fibre Composite Core HTLS Conductor
D Shackle 16mm dia
HDGI Eye Bolt 20mm dia
PG Clamp Twin Carbon Fibre Composite Core HTLS Conductor
T Clamp for Twin Carbon Fibre Composite Core HTLS Conductor
Danger Board
Number Plate
Phase plate (Set of Three)
Anti Climbing device
Circuit Plate ( Set of Three )
Supply of Bird Flappers as Technical Specification and all accessotries etc, Complete
Pipe Type Earthing
Counter Poise Earthing (120m Length )
CIVIL WORKS IN RESERVE FOREST LAND
Conducting detailed survey on approved route with GPS, total station, DGPS, plotting profile and tower spotting and profile induplicate including cost of all labour, lead, lift etc, complete. (In Reserve Forest)
Preparation of route map and supplying of Survey of India map including cost of all materials, Colour printout, labour, lead, lift etc., complte.(In Reserve Forest)
Preparation of crossing drawing as requested by the approval authority for the Telecom line, National Highway, Railway and EHT line crossing and spplying of 10 nos ammonia printout for each line crossing including cost of all materials, labour, lead, lift etc, complete. (In Reserve Forest)
Check Survey and pitmarking of various tower location inlcuding hire charges for GPS / Total Sattion instrument, cost of all materials labour, lead, lift etc complete. (In Reserve Forest)
Detailed Soil Investigation in all Locations (In Reserve Forest)
Design of 400kV Double Circuit towers, submission of design, drawings, Bill of materials and erection drawings for various types of towers broad base, narrow base, long span towers, Special type, leg extension, stub extension, tower extension & Square cross arm etc., any special type as per the site requirement (For 400 KV MC tower with Twin Carbon Fibre Composite Core HTLS Conductor -wind zone 2) For completion of full length of line. Design shall be vetted by IIT/Chennai. (Each 5 set design and drawings with soft copy) ( In Reserve Forest)
Design of foundation for various types of 400 KV Double Circuit towers Broad base, Narrow base, long span towers, leg extension, stub extension and tower extension and submission of design, drawings based on soil conditions such as pile foundation, Open single raft foundation or any other special type of foundation as per site requirements and technical specifications, conforming with suitable IS codes and recent amendment there of, approval of design from competant authority for completion of entire line of this package. Design shall be vetted by IIT/Chennai. (Each 5 set design and drawings with soft copy). Reserve Forest )
Testing of 400 KV Double Circuit Tower with extension as per approved profile in wind Zone-2 as per IS 802 code and recent amendment there of, including of proto assembly, dismantling of tower after testing etc., for completion of entire line of this package.Test shall be made in CPRI (IN Reserve Forest)
DB Tower angle 2 degree - 15 degree with extensions
DC Tower angle 15 degree - 30 degree with extensions,
DD Tower angle 30 degree - 60 degree with extensions,
Clearing the Heavy jungle including all cost of all labour, lead, lift etc complete.(In Reserve Forest)
Earth work excavation in all classification of soils (BENCHING)
Earthwork excavation in hard stiff clay stiff black cotton hard red earth, shales murram, gravel stoney earth, earth mixed with small size boulders and hard gravelly soil for foundation. (In Reserve Forest)
Earthwork excavation in soft disintegrated rock laterite soft rock or kankar not requiring blasting. (In Reserve Forest)
MR & DMR (not requiring blasting) Earthwork excavating in medium rock and dense medium rock not requiring blasting. (In Reserve Forest)
Excavation in Various type soil
Earth work excavation for foundation in hard gavellysoil, shift black cotton soil, murram, gravel, stoney,earth and earth mixed with small size boulders with hard gravelly soil including etc., complete.(In Reserve Forest)
Earth work Excavation and depositing on bank in soft disintegrated rock, laterite soft rock or kankar not requiring blasting including all leads, lifts etc., as per standard specification complete. (In Reserve Forest)
MR & DMR (Not Requiring Blasting) Earth work Excavating and deposting on bank in medium rock and dense medium rock not requiring blasting including dewatering charges. (In Reserve Forest)
Earth work excavation for foundation in Removing Hard Rock by wedging, chiseling and trimming to proper shape and stocking for measurement, as per standard specification complete. (In Reserve Forest)
PCC 1 : 3 : 6, Concrete using 20mm metal for foundation with out form work including cost of all materials, lead, lift curing including dewatering charges etc complete. (In Reserve Forest)
Labour charges of setting of stub and cleat and supply of template of (using template / modern technique) with correct level and alignment as per approved drawing and hire charges of template, Scitific Instrument with all labour, lead, lift, etc., as per Standard specification complete. (In Reserve Forest) DB tower
Labour charges of setting of stub and cleat and supply of template of (using template / modern technique) with correct level and alignment as per approved drawing and hire charges of template, Scitific Instrument with all labour, lead, lift, etc., as per Standard specification complete. (In Reserve Forest) DC tower
Labour charges of setting of stub and cleat and supply of template of (using template / modern technique) with correct level and alignment as per approved drawing and hire charges of template, Scitific Instrument with all labour, lead, lift, etc., as per Standard specification complete. (In Reserve Forest) DD tower
M20 Nominal mix Concrete using 12 to 20mm metal (machine crushed) for footing concrete for 400 KV Double Circuit towers with form work including cost of all materials, lead, lift, curing etc., including dewatering charges complete etc. (In Reserve Forest)
Machine Mix Concrete
M20 Nominal mix Concrete using 12 to 20mm metal (machine crushed) for chimney of 400 KV Double Circuit Tower including cost of all materials, lead, lift, curing including cost of chimney box, footing box, etc., dewatering charges complete. (In Reserve Forest)
Machine Mix Concrete
Providing steel reinforcement approved brand of Mild Steel / TMT rods (minimum Fe500 Grade) for all RCC works, including cost of steel MS/RTS rods, binding wire, labour charges for cutting, straightening bending as per type design drawing, placing aligning, and tying properly with all leads and lift as per standard specification, etc., complete. (In Reserve Forest)
Refilling with the excavated earth other than sand including watering consolidation in 150mm layers and forming platform with excess earth in the leg of the tower etc complete. (In Reserve Forest)
Disposal of Excess surplus earth away in low lying area including cost of spreading charges , levelling charges, and transporting charges with a lead of 7KM all labour, lead, lift etc., identification of dumping yard is contractor scope, as per instruction of TANTRANSCO Engineer at site complete. (In Reserve Forest)
Labour charges for pipe type earthing including necessary excavation for fixing 3m long 25mm dia GI "B" class pipe and refilling with excavated earth mixed with soft charcoal and connect the earthstrip with the leg of the stub including all cost of materials lead lift etc complete. (In Reserve Forest)
Plastering the Chimney exposed portion with CM 1:3, 12mm thick including all cost of labour, materials, lead, lift, curing etc complete. (In Reserve Forest)
Uprooting of large trees and clearing away from site.(In Reserve Forest)
Uprooting of small trees and clearing away from site.(In Reserve Forest)
Labour charges Counter poise type earthing wherever necessary for tower location including earth work excavation for burrying the earth wire around the tower and connecting with all the tower leg refilling with excavated earth mixed with salt and charcoal as per standard specification including cost of lugs for connection arrangement all other materials, transport all labour, lead and lifts etc., complete. (In Reserve Forest)
PCC 1: 2 : 4, Concrete using 20mm HBG machine crushed metal for Tower Protection Wall with formwork, including cost of cement, vibrating charges, all materials, lead,lift, labour,curing including dewatering charges etc. complete. (In Reserve Forest)
Providing Weep holes using 110 mm dia PVC pipe including cost of all materials, labour, lead, lift, etc complete. (In Reserve Forest)
Filling and levelling inside the Tower area with good quality of gravel from out side including cost of gravel all labour, lead lift, watering and well consolidation in layers of 15 cm etc as per standard specification complete. (In Reserve Forest)
Providing anchor rod / Grip rod of 20mm dia RTS (Not less than Fe 500 Grade) to a length of 2m by drilling 32mm dia hole to a depth of 1.00 metre into hard rock and grouting with Bonding materials as directed by the TANTRANSCO Engineer at site including cost of all materials, labour, lead, lift, curing, etc., complete. (In Reserve Forest)
Stacking felled tree logs in Forest Godown as per Forest Departmnet specification including cutting charges, Loading Charges, transporting charges and Stacking Charges complete as per Instruction of TANTRANSCO Engineer at site complete. (In Reserve Forest)
ERECTION WORKS
Transporting & Erection of Tower Parts including Sorting out of Tower Parts at Site, tightening,Punching of Bolt and nuts,Including transporting charges ,Cost of T&P'S all materials, labour,lead, lift,etc, complete (Including Bolt & Nuts ) ( In Reserve Forest)
Tower Parts
Tack welding ( Three Tacks )of all bolts and nuts in the erected towers from ground level to the cross arm bottom level in the tower including painting of bolts and nuts with two coats of best quality of cold galvanised paint having atleast 90% zinc content and approved by the Engineer at site including cost of paint and all other materials hire charges for diesel generator and welding transformer all labour transport charges etc complete. (In Reserve Forest)
Transport and hoisting of 160 KN, 11 KV antifog single insulators of 24 units with fittings including all cost of labour lead lift T & P etc complete. (In Reserve Forest)
Transport and hoisting of 120 KN,11 kv antifoc suspension insulators of 23 units with fittings including all cost of labour lead lift T & P etc complete (In Reserve Forest)
Transport of 12 Nos of Carbon Fibre Composite Core HTLS conductor ( 6 Sets of Twin Carbon Fibre Composite Core HTLS Conductor ) current carrying capacity not below 2500 AMPS, paying out, jointing,rough sagging, tensioning, clipping, providing vibration dambers for tension locations including giving jumber connection for power conductor including transport charges, providing temporary guys including installation of all accessories, loading, unloading, lead lift etc complete. (Shfting of conductor is to be done using stringing equipment (In Reserve Forest).
Erection, Transport, Testing and commissioning of OPGW 48 Fibre Cable as per technical specification including cost of Instalation and stringing of OPGW including fixing hardware fittings and accessories etc complete. (In Reserve Forest).
Erection, Transport, Laying, Testing and Commissioning of Fbre Optic Approach Cable with 24 firbres as per technical specification laying, jointing, connection etc complete. (In Reserve Forest).
Stringing of 1 No 7/3.66MM Earth wire including fixing of hardware fittings and accessories etc, Complete for the line (Stringing of Earth wire is to be done using tension striging equipment) (In Reserve Forest).
Painting with anticorrosive black paint, two coats on the tower legs upto 1 mtr height from chimney coping including all cost of materials lead lift etc complete (In Reserve Forest).
Supplying and Fixing of line name board of size 750 x 450 mm in 18 gauge M.S sheet with 25 x 25 x 3 mm angle frame and painting with two coats of enamel paint over one coat of redoxide including cost of all materials lead lift labour etc complete (In Reserve Forest).
Labour charges for fixing number plates including all cost of lead lift labour etc complete. (In Reserve Forest).
Labour charges for fixing phase plates including all cost of lead lift labour etc complete. (In Reserve Forest).
Labour charges for fixing danger board including all cost of lead lift labour etc complete. (In Reserve Forest).
Labour charges for fixing Anti Climbing device including all cost of lead lift labour etc complete. (In Reserve Forest).
Labour charges for Fixing Circuit Plate including all cost of lead lift labour etc complete (In Reserve Forest).
Installation of Bird flappers (Model Name Crocfast Standard Bird Diverter ) each in 10m Spacing as per Specification including Cost of other material transport all labour, lead, lift, etc, complete (In Reserve Forest).
Applicable GST Amount (Total GST Amount) @18%
Description of Work / Item(s)
Amount
Releasing and lowering of 3 Nos Kundha conductor and earthwire including cost of all major and minor T & P "s with all lead lift etc complete. (In Reserve Forest)
Lowering and dismantling of Suspension insulators ( 13 units )with fitting including cost of all major and minor T & P "s with all lead lift etc complete. (In Reserve Forest)
Lowering and dismantling of single tension insulators ( 14 units ) with fitting including cost of all major and minor T & P "s with all lead lift etc complete. (In Reserve Forest)
Coiling of released ACSR conductor and earthwire to a concenient length including cost of all major and minor T & P "s with all lead lift etc complete. (In Reserve Forest)
Dismantling of existing tower including transporting charges including cost of all major and minor T & P "s with all lead lift etc complete. (In Reserve Forest)
Dismantling the existing SC tower chimney concrete upto a depth of 1.5m below Ground Level and the concrete debrish dispossed in low lying area with a lead of 1km, cutting the old stub leveling the ground including cost of all labour, lead, lift etc complete. (In Reserve Forest)
Applicable GST Amount (Total GST Amount) @18%
Description of Work / Item(s)
Amount
Old Kundha conductor (In Reserve Forest)
Old Earth wire (In Reserve Forest)
90 KN INSULATORS scrap (In Reserve Forest)
120 KN INSULATORS scrap (In Reserve Forest)
Old Tower Materials (In Reserve Forest)
ST FITTING KUNDHA (In Reserve Forest)
SS FITTING KUNDHA (In Reserve Forest)
SB DAMPER FITTING KUNDHA (In Reserve Forest)
BOLT AND NUTS SCRAP (In Reserve Forest)
Applicable GST Amount (Total GST Amount) @18%
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