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Armoured Vehicles Nigam Limited FABRICATION SUPPLY AND INSTALLATION OF ACTIVATED CARBON VESSEL MPF 3529 2026

Bid Publish Date

07-Jan-2026, 3:30 pm

Bid End Date

14-Feb-2026, 12:00 pm

Location

THANE , MAHARASHTRA
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Progress

Issue07-Jan-2026, 3:30 pm
Technical02-Jul-2026, 10:26 am
Financial
AwardCompleted
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Quantity

1

Bid Type

Two Packet Bid

Categories 8

FILTER CANDLES VESSEL ACTIVATED CARBON SERVICES WATER TREATMENT CONSUMABLES ACTIVATED CARBON EQUIPMENT ALUMINIUM ALLOY PEB

Tender Overview

Armoured Vehicles Nigam Limited invites bids for the fabrication, supply and installation of an activated carbon vessel for the PSA system of MPF No. 3529 (nitrogen plant). The project requires matching the existing vessel dimensions and orientation, with a stated working pressure of 6 bar. A mandatory pre-bid site visit must occur within 10 days of bid release, and firms must dismantle the existing vessel, fabricate a new unit, and install it at MPF 3529 within 45 working days. A hydro test at 8 bar is required, followed by a hydro test certificate from an authorized body. A 1-year warranty is demanded on replaced spares, and vendors must adhere to MPF safety SOP. The supplier must provide all consumables and tools themselves and ensure zero air leakage post-installation.

  • Location: MPF facility (specific site not stated)
  • Scope: Fabrication, supply, and installation of activated carbon vessel per Scope of Work Annexure A
  • Unique requirements:Exact vessel dimensions, flange orientation, anti-rust coating, non-alteration of flange connections, pre-coat application, on-site safety compliance
  • Key differentiator: Mandatory pre-bid physical inspection and strict adherence to existing PSA vessel geometry
  • Timeline: 45 working days from start; hydro test; 1-year warranty on replacements

Technical Specifications & Requirements

  • Product/Service: Activated carbon vessel fabrication, supply, and installation for PSA system MPF No. 3529
  • Working pressure: 6 bar; no alteration in flange and welded connections
  • Hydro test: 8 bar with certificate issued by a State/Central Government authorized body
  • Coatings: Pre-coat with anti-rust paint and two coats enamel finish
  • Documentation: Schematic drawing prior to fabrication; external hydro test certificate
  • Quality: All replaced consumables to be standard make; complete leak testing showing no air leakage
  • Warranty: 1 year on installed vessel and replaced spares
  • Safety: Compliance with MPF Safety SOP; full risk mitigation and PPE adherence
  • Delivery/Install: Dismantle existing vessel, install new MPF 3529 vessel on PSA system; ensure no air leaks

Terms, Conditions & Eligibility

  • Site visit requirement: Mandatory pre-bid visit within 10 days of bid float
  • Delivery window: Completed fabrication and installation within 45 working days from start date
  • EMD/price terms: EMD not disclosed in provided data; exact payment terms not specified
  • Documentation to submit: GST, PAN, Experience certificates, Financial statements, EMD documents, OEM authorizations, Technical bid documents
  • Warranty: 1-year warranty for installed vessel and replaced parts; supplier bears transport and spares costs
  • Acceptance: Final acceptance requires no compressed air leakage for one week under PSA operation

Key Specifications

  • Activated carbon vessel fabrication for PSA system MPF No. 3529

  • Working pressure: 6 bar; no changes to flange/welded connections

  • Hydro test at 8 bar with certificate from state/central government body

  • Pre-coat with anti-rust paint and two coats enamel finish

  • Dismantle old vessel, install new vessel per MPF 3529 placement

  • Ensure zero air leakage at all welded, threaded, and flange connections

  • Supply all consumables (gaskets, sealants, hardware) and tools

  • One-year warranty on replaced spares; standard Make consumables

  • Safety compliance per MPF SOP; pre-bid site inspection required

Terms & Conditions

  • Pre-bid site inspection within 10 days of bid release

  • Work to be completed within 45 working days from start

  • Hydro test at 8 bar with authorized certification

  • No alteration to existing flange/end connections

  • 1-year warranty on installed vessel and spares

  • Vendors must supply their own consumables/tools

Important Clauses

Payment Terms

No explicit payment terms published; bidders should seek clarification during pre-bid or finalize terms per contract

Delivery Schedule

Fabrication and installation must complete within 45 working days from work start date

Penalties/Liquidated Damages

Not specified in available data; ensure proposed terms align with MPF project SOP and any governing procurement policies

Bidder Eligibility

  • Experience in fabricating and installing activated carbon vessels for PSA or similar gas separation systems

  • Demonstrated ability to provide pre-bid site inspection and schematic drawings

  • Compliance with MPF safety SOP and possession of valid authorization from state/central bodies for hydro testing

Additional Tender Data

Commercial Details

Tender Category

Service

Bid To RA

No

Bid To RA Enabled

No

Item Category

Custom Bid for Services - FABRICATION SUPPLY AND INSTALLATION OF ACTIVATED CARBON VESSEL FOR NITROGEN PLANT OF SEALED QUENCH FURNACE MPF NO 3529 AS PER SCOPE OF WORK ANNEXURE A

Authority Records

MINISTRY OF DEFENCEDEFENCE PRODUCTION DEPARTMENT

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Documents 8

GeM-Bidding-8781053.pdf

Main Document

Scope Of Work Document

SCOPE_OF_WORK

Other Documents

OTHER

Other Documents

OTHER

Payment Terms & Condition

PAYMENT

Other Documents

OTHER

Buyer uploaded ATC document

ATC

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

Required Documents

1

GST registration certificate

2

PAN card

3

Experience certificates for similar activated carbon vessel projects

4

Financial statements (audited or equivalent)

5

EMD documentation (exact format not specified in data)

6

Technical bid documents demonstrating compliance with scope

7

OEM authorization / dealership certificates (if applicable)

8

Pre-fabrication schematic drawing and safety compliance documents

9

Hydro test certificates from authorized bodies (upon completion)

Corrigendum Updates

4 Updates
#1

Update

07-Feb-2026

Extended Deadline

14-Feb-2026, 12:00 pm

Opening Date

14-Feb-2026, 12:30 pm

#2

Update

31-Jan-2026

Extended Deadline

07-Feb-2026, 12:00 pm

Opening Date

07-Feb-2026, 12:30 pm

#3

Update

24-Jan-2026

Extended Deadline

31-Jan-2026, 4:00 pm

Opening Date

31-Jan-2026, 4:30 pm

#4

Update

17-Jan-2026

Extended Deadline

24-Jan-2026, 4:00 pm

Opening Date

24-Jan-2026, 4:30 pm

Technical Results

S.No Seller Date Status
1
Nitrotech Engineers   Under PMA
07-02-2026 10:26:48
2
UNITED ENTERPRISES   Under PMA
17-01-2026 13:55:12

Financial Results

Rank Seller Price Item
L1
Nitrotech Engineers   Under PMA
Item Categories : Custom Bid for Services - FABRICATION SUPPLY AND INSTALLATION OF ACTIVATED CARBON VESSEL FOR NITROG
L2
UNITED ENTERPRISES( MSE Social Category:General )    Under PMA
Item Categories : Custom Bid for Services - FABRICATION SUPPLY AND INSTALLATION OF ACTIVATED CARBON VESSEL FOR NITROG

Frequently Asked Questions

Key insights about MAHARASHTRA tender market

How to participate in the activated carbon vessel tender in MPF facilities

Bidders should complete a pre-bid site inspection within 10 days of bid publication, submit GST, PAN, experience certificates, financials, OEM authorizations, and technical bid documents, and ensure compliance with MPF SOP. Confirm vessel dimensions and flange orientation from Scope of Work Annexure A.

What documents are required for the activated carbon vessel bid 2026

Required documents include GST certificate, PAN card, prior experience certificates for similar projects, audited financial statements, EMD documentation, OEM authorization, technical bid, and hydro test certificates from authorized bodies after completion of hydro testing.

What are the technical specifications for the PSA vessel replacement

Specifications include dismantling the existing vessel, fabricating a new vessel identical in dimensions and flange connections, 6 bar working pressure, 8 bar hydro test, anti-rust coating plus two coats enamel, and 1-year warranty on replaced spares.

When is the delivery deadline for fabricating and installing the vessel

The contractor must complete fabrication and installation within 45 working days from the start date, with pre-bid inspections completed prior and hydro test certified by authorized agency.

What are the safety and compliance requirements for MPF projects

Contractors must follow MPF Safety SOPs, ensure no air leakage at welds and flanges, provide necessary PPE, and coordinate safety with MPF facilities during dismantling and installation activities.

What warranty is provided for the activated carbon vessel installation

A standard 1-year warranty applies to the installed activated carbon vessel and replaced spares, with vendor-provided consumables and tools; this excludes any delays caused by external logistics.

What is the hydro test specification and certification body

Hydro test must be conducted at 8 bar and accompanied by a certificate issued by an authorized State or Central Government body, validating compliance before final acceptance.

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