GEM

GRSE Sewage Treatment Plant & Vacuum Toilet System Tender Kolkata 2025 ARS Project - ISI/CET Standards

Bid Publish Date

24-Dec-2025, 3:57 pm

Bid End Date

14-Jan-2026, 2:00 pm

Progress

Issue24-Dec-2025, 3:57 pm
AwardPending
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Quantity

86

Category

SEWAGE TREATMENT PLANT_ALL ACCESSORIES

Bid Type

Two Packet Bid

Key Highlights

  • Limited Tender with invitation-only participation for GRSE ARS project
  • Scope: Supply, Installation, Testing, Commissioning, and Operator Training for STP & Vacuum Toilet System
  • Inclusion of on-board spares, tools, documentation, and installation spares for STP/VT
  • Option clause allows ±50% quantity variation with extended delivery time proportional to change
  • Shipboard integration context necessitates naval-grade compatibility and potential statutory clearances
  • ATC will define exact technical standards, certifications, and payment terms (not in data provided)

Categories 13

Tender Overview

GRSE Limited, a Government of India enterprise under the Ministry of Defence, located in Kolkata, West Bengal, invites a limited tender for the supply, installation, testing and commissioning of a Sewage Treatment Plant (STP) and Vacuum Toilet System for the Acoustic Research Ship (ARS) project. The scope encompasses STP/VT equipment, associated accessories, on-board spares, tools, documentation, installation services, commissioning, operator training and statutory clearances as required. The bid is restricted to nominated vendors and invitation-only participation is managed via GRSE’s registered email system. The contract may include training for operators and post-installation support. A significant differentiator is the comprehensive package covering equipment, installation, commissioning and training in a single bid. The project location is Kolkata, with the ARS program context indicating naval platform integration.

Technical Specifications & Requirements

  • Scope of supply includes: Sewage Treatment Plant with all accessories, Vacuum Toilet System with accessories, related pumps (GW discharge, BW discharge), laundry wastewater discharge pumps, vacuum interface units, and on-board spares for STP and VT systems.
  • Items cover: on-board spares, tools, STP documentation, installation spares, and operator training materials.
  • The tender emphasizes end-to-end delivery (supply, installation, testing, commissioning) plus training of operators and obtaining any statutory clearances if required.
  • No explicit numerical technical specs are provided in the data; the package suggests integration with ARS platform and shipboard environmental control systems. The limited tender channel implies pre-qualified vendor participation only, with a formal ATC document governing detailed technical requirements.
  • The BOQ lists 18 items, but item-level details are not disclosed in the available data. The procurement category spans STP, vacuum systems, and associated shipboard auxiliaries.

Terms, Conditions & Eligibility

  • This is a Limited Tender with invitation-only participation; nominated vendors receive invitations via GRSE registered email.
  • The scope includes Supply, Installation, Testing, Commissioning, and Training of operators, plus any statutory clearances if required.
  • An option clause allows quantity adjustments up to ±50% and potential extension of delivery time proportional to quantity changes, with minimum 30 days when applicable.
  • Delivery schedules, payment terms, EMD details and warranty/AMC specifics are not disclosed in the available data and will be defined in the issued ATC and contract documents.

Key Specifications

  • Scope includes STP and Vacuum Toilet System with all accessories

  • On-board spares for STP and VT systems

  • Pumps for GW/BW discharge and vacuum interface units

  • Documentation, tools, installation spares and operator training

  • Total 18 items in BOQ (details not disclosed in available data)

Terms & Conditions

  • Limited Tender with invitation-only eligibility and vendor invitation process

  • Scope includes supply, installation, testing, commissioning and operator training

  • Option clause permits ±50% quantity variation and extended delivery timing

Important Clauses

Payment Terms

ATC will specify payment terms; data provided does not include exact percentages or schedule

Delivery Schedule

Delivery period tied to original delivery order; option clause may adjust timeline with quantity changes

Penalties/Liquidated Damages

Penalties/LD provisions will be defined in ATC and contract documents; not specified in available data

Bidder Eligibility

  • Invited vendor status confirmed by GRSE

  • Demonstrated capability for shipboard STP/VT installations

  • Compliance with ATC, OEM authorizations, and financial solvency requirements

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Bill of Quantities (BOQ) 18 Items

Item # Title Description Quantity Unit Consignee Delivery (Days)
1 SEWAGE TREATMENT PLANT_ALL ACCESSORIES SEWAGE TREATMENT PLANT_ALL ACCESSORIES 2 st chouksey.neelesh 127
2 SKID MOUNTED CONTROL PANEL SKID MOUNTED CONTROL PANEL 2 st chouksey.neelesh 310
3 VACUUM GENERATORS WITH ALL ACCESSORIES VACUUM GENERATORS WITH ALL ACCESSORIES 2 st chouksey.neelesh 127
4 GW DISCHARGE - TRNSFR PUMP_ALL ACCESORIES GW DISCHARGE/ TRNSFR PUMP_ALL ACCESORIES 1 st chouksey.neelesh 127
5 BW DISCHARGE - TRNSFR PUMP_ALL ACCESORIES BW DISCHARGE/ TRNSFR PUMP_ALL ACCESORIES 1 st chouksey.neelesh 127
6 LAUNDRY WATR DISCHRGE PUMP_ALL ACESORIES LAUNDRY WATR DISCHRGE PUMP_ALL ACESORIES 1 st chouksey.neelesh 127
7 VACCUM INTERFACE UNIT WITH ALL ACESORIES VACCUM INTERFACE UNIT WITH ALL ACESORIES 1 st chouksey.neelesh 127
8 VACCUM TOILET SYSTEM WITH ALL ACCESORIES VACCUM TOILET SYSTEM WITH ALL ACCESORIES 1 st chouksey.neelesh 127
9 VACUUM WC - WHITE VITREOUS CHINA VACUUM WC (WHITE VITREOUS CHINA) 65 st chouksey.neelesh 127
10 SPARE VACUUM WC - WHITE VITREOUS CHINA SPARE VACUUM WC (WHITE VITREOUS CHINA) 2 st chouksey.neelesh 310
11 ON BOARD SPARE FOR STP AND VT SYSTEM ON BOARD SPARE FOR STP & VT SYSTEM 1 st chouksey.neelesh 310
12 TOOLS FOR STP TOOLS FOR STP 1 st chouksey.neelesh 310
13 DOCUMENTATION FOR STP DOCUMENTATION FOR STP 1 st chouksey.neelesh 127
14 INSTL AND COMM SPARES FOR STP INSTL & COMM SPARES FOR STP 1 st chouksey.neelesh 127
15 1ST SUBMISSION OF BD FOR STP 1ST SUBMISSION OF BD FOR STP 1 st chouksey.neelesh 66
16 PRESERVATION WITH CONSUMABLES FOR STP PRESERVATION WITH CONSUMABLES FOR STP 1 ls chouksey.neelesh 492
17 TRAINING FOR STP TRAINING FOR STP 1 ls chouksey.neelesh 492
18 SERVICE ENGINEER FOR STP SERVICE ENGINEER FOR STP 1 ls chouksey.neelesh 188

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Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates of similar STP/VT shipboard installations

4

Financial statements or solvency proof

5

EMD/Security deposit as per ATC (amount not disclosed here)

6

Technical bid documents demonstrating compliance with ARS project requirements

7

OEM authorizations and after-sales/service capability letters

Frequently Asked Questions

Key insights about WEST BENGAL tender market

How to participate in GRSE limited tender for STP and VT systems in Kolkata?

Bidders must be invited via GRSE’s registered email; participation is restricted to pre-qualified vendors. After invitation, submit required documentation as per ATC, and provide complete bid pricing for Supply, Installation, Testing, Commissioning, and Operator Training for STP and Vacuum Toilet System on ARS project.

What documents are required for GRSE ARS STP tender participation Kolkata?

Prepare GST registration, PAN, company details, experience certificates in naval or similar shipboard installations, financial statements, technical compliance documentation, OEM authorizations, and any prior project completion certificates. Ensure submission aligns with ATC instructions in the invitation email from GRSE.

What standards or certifications are mandated for GRSE STP systems?

The data mentions shipboard STP and VT integration; exact standards are not listed. Bidders should expect IS/industry-specific shipboard environmental and safety compliance. Confirm IS or BIS certifications, OEM approvals, and any ARS project-specific compliance in the ATC and contract documents.

What is the delivery scope for GRSE ARS STP and Vacuum Toilet tender?

Scope includes supply of STP and Vacuum Toilet System with all accessories, on-board spares, installation, testing, commissioning, and operator training, plus documentation and any statutory clearances. The option clause may adjust quantity by ±50% with corresponding delivery time adjustments.

When will GRSE issue the ATC and final contract terms for this tender?

ATC documents are uploaded by GRSE during the invitation phase and will define precise technical specifications, delivery timelines, payment terms, EMD, and warranty. Respondents must review ATC before submission to align with project-specific requirements for ARS integration.

What is the eligibility criteria for GRSE ARS STP procurement in 2025?

Eligibility centers on being an invited vendor with demonstrated capability to supply, install, test, and commission shipboard STP and vacuum toilet systems, plus operator training. Suppliers should show relevant experience, financial stability and OEM authorization as per ATC guidance.

Which components are included under the GRSE sewage treatment and vacuum system package?

Package components cover Sewage Treatment Plant with associated accessories, Vacuum Toilet System with accessories, GW/BW discharge pumps, vacuum interface units, on-board STP/VT spares, tools, documentation, installation spares, and operator training materials for ARS project.