Power Boards / Undertakings / PSU Closing in 15 days TDR #57822160

Tender For Ttps - Mech.Ii - Tm I - Unit-Iii - Overhauling Of Steam And Condensate Valves Of Turbine Regeneration System During The Forthcoming Annual Overhaul

Issued by Boards / Undertakings / PSU · Tuticorin, Tamil Nadu
Tender Value
Ref. Documents
Estimated cost
Bid Submission
17 Oct 2026
15 days left
EMD
5600
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online

Tender Overview

Organization
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Tender ID
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Competition Type
NCB
Bidding Type
Tender
Location / State
Tuticorin → Tamil Nadu
EMD Exemption
Available
Quantity
Not Available
Website
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Contact Person
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Address
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Project Description

Tender for Ttps - Mech.Ii - Tm I - Unit-Iii - Overhauling Of Steam And Condensate Valves Of Turbine Regeneration System During The Forthcoming Annual Overhaul

BOQ

Name of Work:- TTPS – Mech.II – TM I – Unit-III - Overhauling of steam and condensate valves of Turbine Regeneration system during the forthcoming annual overhaul
Sl. No. Item Description
1Overhauling of HP Extraction valve ES - 4 & 5 (GV 250 /250 ATA . MO)
2Overhauling of HP Feed water valveFW-18 & 19 (GV 300/250 ATA . MO/HO )
3Overhauling of deaerator pegging steam valve ES - 6 & 7 and LP heater extraction valve -3 & 2 ES - 13 & 14 ( GV 200Nb / 600 Class M.O & GV 500,600mm/ 150 Class. )
4Overhauling of Main condensate pump NRV MC - 5, 6 & 7 & Main condensate Recirculation valve MC - 25 ( SCNRV 250 / 300 / 40 ATA , Control valve 6\\" x 6\\" / 300 class )
5Overhauling of Low pressure heater - 4 Extraction valve ES - 12 & Main condensate system isolation valves and deaerator level control valve - MC-21 ( GV 300/ 16 ATA MO, GV 300/40 ATA HO & Control valve 10 ” x 10\\" / 300 class )
6Overhauling of HP Heater Feed water group by pass valves FW valve Size 300 mm / 250 ATA FW - 1 & 2.
7Overhauling of HP heater - 7 extraction valve ES - 3 GV 150/ 250 ATA MO.
8Overhauling of HP heater drips to flash tank valve HD - 10, 11, 10A & 11A GV 150/64, 40, 16 ATA HO.
9Overhauling of steam throw off device valve MC - 49 & 50 GLV 4” / 600, 300 class HO / MO.
10Overhauling of compressor & MC pump drain valve (50Nb) and HP heater - 5 to deaerator drip line valve 200 Nb (HD - 46) GLV / GV 50/ 64, 40 ATA and GV, GLV 200/125 Class.
11Charges for welding of CS pipe up to 25mm dia
12Charges for welding upto CS pipe 50 mm dia
13Charges for welding upto CS pipe 100 mm dia
14Charges for Upto 200 Nb CS welding joint
15Cleaning and painting works including cost of paintings for condensate pipe lines and valves.
16Charges for gasket renewing for 150 / 200mm valve
17Overhauling and gasket renewal of LP Heater - 2 , 3 & 4
18Overhauling and gasket renewal of Gland Cooler - 1 & 2 Please Enable Macros to View BoQ information

AI Tender Summary

OUR REF NO 57822160
AUTHORITY Boards / Undertakings / PSU
TENDER VALUE Ref. Documents
LAST DATE 17-10-2026
Authority
Authority Name Tamil Nadu Generation And Distribution Corporation Limited
Work Description Tender for Ttps - Mech.Ii - Tm I - Unit-Iii - Overhauling Of Steam And Condensate Valves Of Turbine Regeneration System During The Forthcoming Annual Overhaul
Basic Detail
Tender No CE/TTPS/SE/M-II/No.120/2026-27
Bidding Type Tender
Location
City Tuticorin
State Tamil Nadu
Key Dates
Publish Date 01 Oct 2026
Submission Date 17 Oct 2026
Open Date 21 Oct 2026
Finance
Tender Value Ref. Documents
Tender Fee Ref. Documents
EMD 5600
Exemption Available
Document List
3dabe4ae-3062-45d5-bb55-5c4bed1b2d60.html
BOQ_853289.xls
Tendernotice_1.pdf
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Tender Timeline

Oct 01, 2026
11:30 IST

Tender Published

Tender notice published.

Completed
Oct 17, 2026
17:00 IST

Bid Submission Deadline

Online submission via eProcurement portal.

Upcoming · 15 days
Oct 21, 2026

Bid Opening Date

Technical bids will be opened and evaluated.

Upcoming · 19 days

Tender Documents

Download All (ZIP) ↓
html

3dabe4ae-3062-45d5-bb55-5c4bed1b2d60.html

xls

BOQ_853289.xls

pdf

Tendernotice_1.pdf

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