Tender For Providing 1 No, New 160 Mva Transformer Plinth By Dismantling The Existing 100 Mva Transformer Plinth And Allied Civil Works For The Enhancement Of Existing 230/110 Kv Auto Transformer Capacity From 1X100 Mva To 1X160 Mva At Oragadam 230/1
Tender Value
36.50 Lakhs
Estimated cost
Bid Submission
05 Oct 2026
12 days left
EMD
36500
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 Providing 1 No, New 160 Mva Transformer Plinth By Dismantling The Existing 100 Mva Transformer Plinth And Allied Civil Works For The Enhancement Of Existing 230/110 Kv Auto Transformer Capacity From 1X100 Mva To 1X160 Mva At Oragadam 230/110 Kv Ss.
BOQ
| Sl. No. | Item Description |
| 1 | Engaging JCB for levelling the ups and downs of the location for making of foundation including cost of all labour, transport, T&P, lead lift etc., complete as directed by the department engineer at site. |
| 2 | Earth work excavation soil and depositing on bank with initial lead of 10m to 100m and lift of 3m in Hard gravelly soil, stiff clay, block cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulder SS 20 B 85% etc., complete including cost of all materials lead lift etc complete as directed by the department engineer at site. |
| 3 | Supply and Filling with the foundation and basement with sand in layers not more than 10 cm thick well rammed including watering and consolidation as per standard specification, including cost of all labour, material, lead and lift etc., complete. as directed by the department at site. |
| 4 | Plain Cement Concrete 1:3:6 using 20 mm HBG stone for foundation matt concrete including cost of all materials, labour, transport, curing, lead, lift etc. complete as per standard specification and as directed by the dept. Engineer at site. |
| 5 | Providing and laying R:C:C 1:1.5:3 using 12 to 20mm HBG metal Without form work including cost of all materials, transport, lead, Lift, labour, for laying concrete curing etc., complete as directed by the department engineer at site. |
| 6 | Providing and laying P:C:C 1:2:4 using 12 to 20mm HBG metal without form work including cost of all materials,curing, labour, lead, lift etc. complete.as per standard specification as directed by the dept. Engineer at site |
| 7 | Providing and laying P.C.C 1:2:4 using 12 to 20mm HBG stone with form work using steel centering for soffits of reinforced cement concrete slabs or plain surfaces including stutting up to 3m high, using M.S. Sheets of size 90cm x 60cm. and 'B.G.10' guage, stiffened with welded M.S. angle of size 25mm x 25mm x 3mm laid over silver oak (Country wood) joists of size 10cm x 6.5cm. (spaced at about 90 cm c/c) and supported by casurina props of 10cm to 13cm. dia (spaced at 75cm c/c) complying with standard specification including cost of all materials,transport, curing, labour, lead, lift etc. complete.as per standard specification as directed by the dept. Engineer at site. |
| 8 | Providing and laying R.C.C. 1:1.5:3 using 12- 20mm metal with form work using steel centering for soffits of reinforced cement concrete slabs or plain surfaces including stutting up to 3m high, using M.S. Sheets of size 90cm x 60cm. and 'B.G.10' guage, stiffened with welded M.S. angle of size 25mm x 25mm x 3mm laid over silver oak (Country wood) joists of size 10cm x 6.5cm. (spaced at about 90 cm c/c) and supported by casurina props of 10cm to 13cm. dia (spaced at 75cm c/c) complying with standard specification including cost of all materials,transport, curing, labour, lead, lift etc. complete.as per standard specification as directed by the dept. Engineer at site. |
| 9 | Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M25 grade (with a minimum cement content of 360 kg per cu.m) for reinforced concrete structural elements under controlled water cement ratio with plasticiser using 20 mm and downgraded metal including form work, but excluding cost of steel reinforcement (Up to basement level) RCC wall |
| 10 | Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M25 grade (with a minimum cement content of 360 kg per cu.m) for reinforced concrete structural elements under controlled water cement ratio with plasticiser using 20 mm and downgraded metal including form work, but excluding cost of steel reinforcement (Up to basement level) Precast slab |
| 11 | Supplying, fabrication and placing in position of MS/RTS steel reinforcement for all RCC works including cost of all materilas steel, binding wire, labour, lead, lift, cutting, bending, typing and binding and placing in position etc., complete as directed by the department engineer at site. |
| 12 | Transporting the Surplus excavated earth, debris etc away from the site to a lead of 5km including cost of all lead, lift, conveyance, loading, unloading etc.,complete as per standerd specification and as directed by the department at site. |
| 13 | Supplying and providing 90 lbs rails in transformer plint and labour charges for fixing in correct position and aligenment as directed by dept.Engineer at site including cost of Rail, cutting charges , transport to site, labour, lead, lift etc. Complete as directed by the department engineer at site. |
| 14 | Plastering in CM 1:5 20 mm thick including cost of all materials, transport, curing, labour, lead, lift etc. complete.as per standard specification and as directed by the dept. Engineer at site . |
| 15 | Supplying & fixing gunmetal wheel value including cost of materials, labour, lead & lift etc., complete as directed by the department engineer at site. 32mm dia |
| 16 | Supplying & fixing gunmetal wheel value including cost of materials, labour, lead & lift etc., complete as directed by the department engineer at site. 25mm dia |
| 17 | Supplying & fixing gunmetal wheel value including cost of materials, labour, lead & lift etc., complete as directed by the department engineer at site. 20mm dia |
| 18 | Supplying, laying of PVC pipe with required PVC bend T&L bend, union including cutting, jointing, wherever necessary earth work excavation refilling dismantling masonry if necessary including cost of all materials, lead & lift etc.., complete as directed by the department engineer at site. 32 mm dia |
| 19 | Supplying, laying of PVC pipe with required PVC bend T&L bend, union including cutting, jointing, wherever necessary earth work excavation refilling dismantling masonry if necessary including cost of all materials, lead & lift etc.., complete as directed by the department engineer at site. 25 mm dia |
| 20 | Supplying, laying of PVC pipe with required PVC bend T&L bend, union including cutting, jointing, wherever necessary earth work excavation refilling dismantling masonry if necessary including cost of all materials, lead & lift etc.., complete as directed by the department engineer at site. 20 mm dia |
| 21 | Painting 2 coats with approved plastic emulsion paint over one priming coat of plastic emulsion paint over cement plastered wall surface, ceilling and other new surface including cost of all materials, colur pigments labour, lead, lift etc. complete.as per standard specification and as directed by the dept. Engineer at site |
| 22 | Labour charges for dismantling the Plain Cement Concrete met with below ground level during execution including labour, tools etc. complete. as directed by the department Engineer at site. |
| 23 | Labour charges for dismantling of Reinforced Cement Concrete and disposing the debris away from the SS permises including all materials, labour, lead and lift etc., complete as directed by the department engineer at site. |
| 24 | Labour charges for dismantling, clearing away and carefully stacking materials usefull for re-use of existing damaged Brick work / stone Masonry including the cost of all labour, transport, T&P, lead and lift etc., complete as directed by the department engineer at site. |
| 25 | Supplying, fabrication of GI angle channel, etc., including cost of angle, flats as per drawing and specification and galvanising, placing in position including cost of all materials, galvanizing charges, transportation, labour, lead etc., complete as directed by the department engineer at site. |
| 26 | Filling with good quality stone dust including cost of all labour, transport, materials, leads, lift,etc., complete and as directed by the department engineer at site. |
| 27 | Filling with 20 mm B.G metal including cost of all labour, materials, transport, leads, lift,etc., complete and as directed by the department engineer at site. |
| 28 | GST for bidders within TamilNadu |
| 29 | GST for bidders outside TamilNadu (IGST) Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Sep 22, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedOct 05, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 12 daysOct 06, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 13 daysTender Documents
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