Heavy Industries and Public Enterprises Boards / Undertakings / PSU Closing in 4 days TDR #57422201

Bids Are invited for Works Related To Impulse Tube Laying Welding Testing And Fabrication Support At Kknpp

Issued by Boards / Undertakings / PSU · Medchal Malkajgiri, Telangana
Tender Value
Ref. Documents
Estimated cost
Bid Submission
19 Sep 2026
4 days left
EMD
3 Lakhs
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Gem

Tender Overview

Competition Type
NCB
Bidding Type
Tender
Location / State
Medchal Malkajgiri → Telangana
EMD Exemption
Not Available
Quantity
36120

Project Description

Bids Are invited for Laying Of Impulse Tubes Upto 14Mm Od Size With Wall Thickness Up To 2Mm , Laying Of Impulse Tubes Upto 18Mm Od Size With Wall Thickness Up To 2.5Mm , Automatic Orbital Welding Of Stainless Steel Ss-321 Impulse Tubes Up To 14 Mm Od Size With Wall Thickness Up To 2 Mm And All Inline Components. , Manual Welding Of Stainless Steel Ss-321 Impulse Tubes Up To 14Mm Od Size With Wall Thickness Upto 2Mm , Manual Welding Of Stainless Steel Ss-321 Impulse Tubes Up To 18Mm Od Size With Wall Thickness Upto 2.5Mm , Manual Welding Of Titanium Impulse Tubes Up To 14 Mm Od Size With Wall Thickness Up To 2 Mm And All Inline Components. , Radiographic Testing- Identification Of The Weld Joints For Impulse Pipes Sizes Upto 14 Mm Od And 2 Mm Thick. , Hydro Testing Of Impulse Tubes With Equivalent Medium Of The System At Maximum Upto 25 Mpa Loops Consisting Of Instrument, Impulse Tubes , Dpt -Die-Penetrate Testing - Work Include Identification Of The Weld Joints, Making Scaffolding Arrangement, Shifting The Dpt Consumable To Location , Vbt - Vacuum Box Testing- For Csorss Transition Plate Welded To Liner For Supports. , Fabrication And Erection Of Impulse Tube Supports Of Stainless Steel Grade - 321 , Fabrication And Erection Of Isa, Ismc, Ismb Or Any Other Cross Section Of Ms E250 Grade A Of Is 2062-2011

BOQ

Sl. No. Item TitleItem Description
1Laying of Impulse Tubes upto 14mm OD size with wall thickness up to 2mmLaying of Impulse Tubes upto 14mm OD size with wall thickness up to 2mm
2Laying of Impulse Tubes upto 18mm OD size with wall thickness up to 2.5mmLaying of Impulse Tubes upto 18mm OD size with wall thickness up to 2.5mm
3Automatic orbital welding of stainless steel SS-321 impulse tubes up to 14 mm OD size with wall thickness up to 2 mm and all inline components.Automatic orbital welding of stainless steel SS-321 impulse tubes up to 14 mm OD size with wall thickness up to 2 mm and all inline components.
4Manual welding of stainless steel SS-321 impulse Tubes up to 14mm OD size with wall thickness upto 2mmManual welding of stainless steel SS-321 impulse Tubes up to 14mm OD size with wall thickness upto 2mm
5Manual welding of stainless steel SS-321 impulse Tubes up to 18mm OD size with wall thickness upto 2.5mmManual welding of stainless steel SS-321 impulse Tubes up to 18mm OD size with wall thickness upto 2.5mm
6Manual welding of Titanium impulse tubes up to 14 mm OD size with wall thickness up to 2 mm and all inline components.Manual welding of Titanium impulse tubes up to 14 mm OD size with wall thickness up to 2 mm and all inline components.
7Radiographic testing- identification of the weld joints for impulse pipes sizes upto 14 mm OD and 2 mm thick.Radiographic testing- identification of the weld joints for impulse pipes sizes upto 14 mm OD and 2 mm thick.
8Hydro testing of impulse tubes with equivalent medium of the system at maximum upto 25 MPa loops consisting of instrument, impulse tubesHydro testing of impulse tubes with equivalent medium of the system at maximum upto 25 MPa loops consisting of instrument, impulse tubes
9DPT -die-penetrate testing - work include identification of the weld joints, making scaffolding arrangement, shifting the DPT consumable to locationDPT -die-penetrate testing - work include identification of the weld joints, making scaffolding arrangement, shifting the DPT consumable to location
10VBT - vacuum box testing- for CSorSS transition plate welded to liner for supports.VBT - vacuum box testing- for CSorSS transition plate welded to liner for supports.
11Fabrication and erection of impulse tube supports of stainless steel grade - 321Fabrication and erection of impulse tube supports of stainless steel grade - 321
12Fabrication and erection of ISA, ISMC, ISMB or any other cross section of MS E250 grade A of IS 2062-2011Fabrication and erection of ISA, ISMC, ISMB or any other cross section of MS E250 grade A of IS 2062-2011

AI Tender Summary

OUR REF NO 57422201
AUTHORITY Boards / Undertakings / PSU
TENDER VALUE Ref. Documents
LAST DATE 19-09-2026
Authority
Authority Name Electronics Corporation Of India Limited
Work Description Bids Are invited for Laying Of Impulse Tubes Upto 14Mm Od Size With Wall Thickness Up To 2Mm , Laying Of Impulse Tubes Upto 18Mm Od Size With Wall Thickness Up To 2.5Mm , Automatic Orbital Welding Of Stainless Steel Ss-321 Impulse Tubes Up To 14 Mm Od Size With Wall Thickness Up To 2 Mm And All Inline Components. , Manual Welding Of Stainless Steel Ss-321 Impulse Tubes Up To 14Mm Od Size With Wall Thickness Upto 2Mm , Manual Welding Of Stainless Steel Ss-321 Impulse Tubes Up To 18Mm Od Size With Wall Thickness Upto 2.5Mm , Manual Welding Of Titanium Impulse Tubes Up To 14 Mm Od Size With Wall Thickness Up To 2 Mm And All Inline Components. , Radiographic Testing- Identification Of The Weld Joints For Impulse Pipes Sizes Upto 14 Mm Od And 2 Mm Thick. , Hydro Testing Of Impulse Tubes With Equivalent Medium Of The System At Maximum Upto 25 Mpa Loops Consisting Of Instrument, Impulse Tubes , Dpt -Die-Penetrate Testing - Work Include Identification Of The Weld Joints, Making Scaffolding Arrangement, Shifting The Dpt Consumable To Location , Vbt - Vacuum Box Testing- For Csorss Transition Plate Welded To Liner For Supports. , Fabrication And Erection Of Impulse Tube Supports Of Stainless Steel Grade - 321 , Fabrication And Erection Of Isa, Ismc, Ismb Or Any Other Cross Section Of Ms E250 Grade A Of Is 2062-2011
Basic Detail
Tender No GEM/2026/B/7855490
Bidding Type Tender
Location
City Medchal Malkajgiri
State Telangana
Key Dates
Publish Date 09 Sep 2026
Submission Date 19 Sep 2026
Open Date 20 Sep 2026
Finance
Tender Value Ref. Documents
Tender Fee Ref. Documents
EMD 3 Lakhs
Exemption Not Available
Document List
1a49b043-1a02-4ba3-8ec9-e9543cc1a102.pdf
1300002882-spec_2026-07-30-15-26-21_f013bcdff16dc99b74f18c96038b4787.pdf
9685052_Boq_1.xlsx

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Tender Timeline

Sep 09, 2026
11:30 IST

Tender Published

Tender notice published.

Completed
Sep 19, 2026
17:00 IST

Bid Submission Deadline

Online submission via eProcurement portal.

Upcoming · 4 days
Sep 20, 2026

Bid Opening Date

Technical bids will be opened and evaluated.

Upcoming · 5 days

Tender Documents

Download All (ZIP) ↓
pdf

1a49b043-1a02-4ba3-8ec9-e9543cc1a102.pdf

pdf

1300002882-spec_2026-07-30-15-26-21_f013bcdff16dc99b74f18c96038b4787.pdf

xlsx

9685052_Boq_1.xlsx

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