Power Boards / Undertakings / PSU Closing in 10 days TDR #57533342

Tender For 110Kv Cable Termination Structures And Reinforced Cement Concrete Cable Duct For Provision Of Third 110/33Kv, 50Mva Power Transformer And 3 Nos. Of 33Kv Feeders With 1 No. 110Kv Gc Breaker Bay At 230/110/33-11Kv Oragadam Substation.

Issued by Boards / Undertakings / PSU · Kanchipuram, Tamil nadu
Tender Value
Ref. Documents
Estimated cost
Bid Submission
29 Sep 2026
10 days left
EMD
42820
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online

Tender Overview

Competition Type
NCB
Bidding Type
Tender
Location / State
Kanchipuram → Tamil nadu
EMD Exemption
Available
Quantity
Not Available

Project Description

Tender for 110Kv Cable Termination Structures And Reinforced Cement Concrete Cable Duct For Provision Of Third 110/33Kv, 50Mva Power Transformer And 3 Nos. Of 33Kv Feeders With 1 No. 110Kv Gc Breaker Bay At 230/110/33-11Kv Oragadam Substation.

BOQ

Name of Work:- 110KV Cable Termination structures and RCC Cable duct for Provision of Third 110/33KV, 50MVA Power Transformer and 3 nos. Of 33KV feeders with 1 no. 110KV GC Breaker bay at 230/110/33-11KV Oragadam Substation.
Sl. No. Item Description
1Clearing juliflora jungle with uprooting including all cost of labour ,lead, lift etc., complete.
2Earth work excavation in hard stiff clay, stiff black cotton, hard red earth, shales, murram gravel, stoney earth and earth mixed with small size boulders, hard gravelly soil and depositing on bank with initial lead of 10m and lift of 2m etc.
3Supplying and filling in foundation and basement with filling sand in layers not more than 15 cm thick well rammed and watered consolidated etc complete as per standard specification
4Re filling in foundation with excavated earth in layers not more than 15 cm thick well rammed and watered consolidated etc complete as per standard specification
5Laying PCC 1:3:6 mix using 20mm HBG machine crushed metal for foundation matt concrete including cost of all labour, materials, lead, lift, curing etc. Complete.
6R:C:C 1:1.5:3 using 12 to 20mm HBG metal with 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.
7R:C:C 1:1.5:3 using 12 to 20mm HBG metal with 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. For Precast slab
8Supplying and fabricating and placing in position of MS/RTS steel reinforcement for RCC works including labour for cutting, bending, tying and fixing in position as per specification including cost of all materials, lead, lift, labour, cost of binding wire etc.complete.
9Fabriaction, galvanising and supply of foundation bolt and nuts with 2 nos.washer in High Tensile Steel including 10 cm L at bottom and 15 cm threading with 2 nuts and washers at top including cost of all materials, labour, lead, lift etc. complete.as directed by the dept. Engineer at site
10Fabrication of Template and assembling in correct position for various equipment plinth and grouting the foundation bolts including cost of all materials, labour, lead, lift etc. complete.as directed by the dept. Engineer at site
11Plastering with cm 1:3 mix using 12mm thick for outside walls including cost of all materials,labour,lead, lift etc complete
12Painting 2 coats with approved Plastic Emulsion paint over one priming coat of plastic emulsion paint over cement plastered wall surface, ceiling and other new surface and including cleaning ,preparing the surface and curing etc.complete.
13Dismantling of PCC met with below ground level during execution including labour, tools etc. complete.
14Dismantling of RCC met with below ground level during execution including labour, tools etc. complete.
15Dismantling brick/ stone masonry in cement mortar including cost of all materials, lead, lift, labour charges, etc., complete as per standard specification and as directed by the department engineer at site.
16Transpoting 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
17GST for bidders within TamilNadu
18GST for bidders outside TamilNadu (IGST) Please Enable Macros to View BoQ information

AI Tender Summary

OUR REF NO 57533342
AUTHORITY Boards / Undertakings / PSU
TENDER VALUE Ref. Documents
LAST DATE 29-09-2026
Authority
Authority Name Tamil Nadu Transmission Corporation Limited
Work Description Tender for 110Kv Cable Termination Structures And Reinforced Cement Concrete Cable Duct For Provision Of Third 110/33Kv, 50Mva Power Transformer And 3 Nos. Of 33Kv Feeders With 1 No. 110Kv Gc Breaker Bay At 230/110/33-11Kv Oragadam Substation.
Basic Detail
Tender No OT-28/2026-27 of SE/GCC-II/CNI
Bidding Type Tender
Location
City Kanchipuram
State Tamil nadu
Key Dates
Publish Date 15 Sep 2026
Submission Date 29 Sep 2026
Open Date 30 Sep 2026
Finance
Tender Value Ref. Documents
Tender Fee Ref. Documents
EMD 42820
Exemption Available
Document List
2bd2ea94-a321-4d22-931f-8f89c8f37417.html
BOQ_847084.xls
Tendernotice_1 (20).pdf

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Tender Timeline

Sep 15, 2026
11:30 IST

Tender Published

Tender notice published.

Completed
Sep 29, 2026
17:00 IST

Bid Submission Deadline

Online submission via eProcurement portal.

Upcoming · 10 days
Sep 30, 2026

Bid Opening Date

Technical bids will be opened and evaluated.

Upcoming · 11 days

Tender Documents

Download All (ZIP) ↓
html

2bd2ea94-a321-4d22-931f-8f89c8f37417.html

xls

BOQ_847084.xls

pdf

Tendernotice_1 (20).pdf

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