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Geological Survey Of India Ion Selective Electrode Tender 2025 – Ion Meter Series, IS I Standards, India

Bid Publish Date

26-Dec-2025, 12:15 pm

Bid End Date

08-Jan-2026, 12:00 pm

Latest Corrigendum Available

Progress

Issue26-Dec-2025, 12:15 pm
Technical01-May-2026, 11:45 am
Financial
Award29-Jan-2026, 3:41 am
Explore all 4 tabs to view complete tender details

Quantity

2

Bid Type

Two Packet Bid

Categories 3

Tender Overview

Geological Survey Of India seeks procurement related to ion selective electrode systems, specifically ion electrodes and ion meter series within the Measurements category. The BOQ shows zero listed items, and the estimated value is not disclosed. The scope includes supply, installation, testing, and commissioning of the requested equipment, with a single supply contract potentially extending to increased quantities by up to 25% at contracted rates. OEM/authorized seller support in India is required for imported products, and GST invoice compliance is mandatory during GeM invoicing. A delivery extension mechanism ties to the option clause with a minimum 30 days extension, subject to the extended delivery period. This tender emphasizes post-sales service and adherence to Indian regulatory requirements for imported equipment. Location specifics are not provided in the public data.

Technical Specifications & Requirements

  • Product focus: Ion selective electrodes and ion meters (Ion Meter Series) as part of the Performance Parameter and Technical Specifications.
  • Key categories include: Measurements (Possible Measurements), Performance Parameter (Ion Electrodes, Features), Technical Specifications (Ion Meter Series), Warranty Duration.
  • Requirements imply standards-oriented product with IS/IEC-style compliance for ion sensors and meters; OEM authorization for imported items with registered Indian presence for after-sales support.
  • Delivery scope includes supply, installation, testing, commissioning; timeline details are contingent on contract and option clause, with minimum 30 days extension rules when increasing quantity.
  • Contract terms indicate a flexible quantity approach and GST-compliant invoicing in the GeM portal. The absence of a BOQ implies bidders must align offerings to the stated product family and performance parameters rather than a fixed item list.

Terms, Conditions & Eligibility

  • Quantity may be increased or decreased by up to 25% at contract placement and during the currency of the contract at the contracted rates; delivery period adjustments follow a defined formula with a minimum 30-day extension.
  • Bidder must demonstrate sound financial standing, with no liquidation or bankruptcy; provide an undertaking to this effect.
  • GST invoice generation and GST portal payment confirmation required for invoicing on GeM.
  • For imported products, OEM/Authorized Seller must have a registered Indian office to provide after-sales service; submit certificate.
  • Scope includes Supply, Installation, Testing and Commissioning; terms emphasize complete cost coverage within bid price.

Key Specifications

  • Ion selective electrode systems

  • Ion electrode and Ion Meter Series

  • Estimated value not disclosed

  • Supply, Installation, Testing and Commissioning included

  • OEM authorization for imported products with Indian after-sales service

Terms & Conditions

  • Option clause allows ±25% quantity variation at contract time and during currency

  • GST invoice submission and GST portal payment screenshot required

  • Imported items require Indian-based OEM/authorized service provider

  • Delivery timeline adjustable with extended delivery period and minimum 30-day extension

  • Scope includes installation and commissioning with complete bid price coverage

Important Clauses

Delivery Schedule

Delivery period can be adjusted by option clause with minimum 30 days extension when quantity changes

Payment Terms

GST invoice must be uploaded in GeM, with GST portal payment confirmation

OEM/After-Sales

Imported products require registered Indian office of OEM or authorized seller for service

Bidder Eligibility

  • No liquidation or bankruptcy proceedings against bidder

  • Demonstrated experience in supplying ion selective electrode equipment

  • GST registered with ability to submit GST invoice on GeM

Documents 4

GeM-Bidding-8763113.pdf

Main Document

CATALOG-Specification-1

CATALOG Specification

Buyer uploaded ATC document

ATC

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

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Technical Specifications 1 Item

Item #1 Details

View Catalog
Category Specification Requirement
Measurements Possible Measurements ions
Performance Parameter Ion Electrodes Fluoride ion
Performance Parameter Features Atleast 5 methods per channel and allowing customized procedures to differentiate between tests and/or users, Others
Technical Specifications Ion Meter Series Others
Warranty Warranty Duration 12.0 - 36.0 Or higher

Required Documents

1

GST registration certificate

2

PAN card

3

Experience certificates demonstrating relevant electrochemistry equipment supply

4

Financial statements or turn-over proof

5

EMD/Security deposit documentation (if applicable)

6

Technical bid documents and compliance certificates

7

OEM authorization or authorized distributor certificate for imported items

8

GST payment confirmation screenshot

Corrigendum Updates

1 Update
#1

Update

05-Jan-2026

Extended Deadline

08-Jan-2026, 12:00 pm

Opening Date

08-Jan-2026, 12:30 pm

Technical Results

S.No Seller Item Date Status
1INNOVA LAB INSTRUMENTS PRIVATE LIMITED   Under PMAMake : Orion Model : ORION9609BNWP05-01-2026 11:45:03Qualified

Financial Results

Rank Seller Price Item
L1INNOVA LAB INSTRUMENTS PRIVATE LIMITED   Under PMA₹1,70,000Item Categories : Ion selective electrode

Contract / Result Documents 1

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Frequently Asked Questions

Key insights about KERALA tender market

How to bid for ion selective electrode tender in India 2025

Bidders should register on GeM, submit GST registration, PAN, and experience certificates, along with OEM authorization for imported items. Ensure compliance with the option clause (±25% quantity) and provide a GST-compliant invoice. Include Installation, Testing, and Commissioning scope in the bid price.

What documents are required for ion electrode tender in India

Submit GST certificate, PAN card, experience certificates for electrochemical equipment, financial statements, EMD (if applicable), technical compliance certificates, OEM authorization for imported items, and GST payment confirmation from the GeM portal.

What standards and certifications are expected for ion meters in this tender

Bidders should provide ISI/ISO-style compliance for ion sensors and meters, along with OEM/authorized service capability in India. Submit any available standard certificates and performance data for ion electrode series and related measurement devices.

When is delivery expected after order for GeM ion electrode supply

Delivery is governed by the option clause; initial delivery starts from order date with possible extension via formula (Increased quantity ÷ Original quantity) × Original delivery period, minimum 30 days. Final schedule ties to contract award and supplier readiness.

What is the payment process for this government ion electrode procurement

Invoices must be GST-compliant and uploaded on the GeM portal, with screenshot confirming GST payment. Payment terms follow GeM and contract conditions; ensure all installation, testing, and commissioning deliverables are completed before final payment.

How to prove eligibility for imported ion sensor equipment

Provide OEM authorization and registered Indian office proof for after-sales service. Demonstrate prior experience with imported electrochemical equipment, and supply evidence of after-sales support capabilities, including response times and service coverage.

What is included in the scope of supply for this tender

Bid price must cover supply, installation, testing, and commissioning of the ion electrode system and ion meters. Include any required on-site calibration, user training, and warranty/AMC terms if specified in bid documents.

What happens if quantity is increased under the option clause

Up to 25% extra quantity can be ordered at contracted rates. Delivery time adjusts using the prescribed formula, with a minimum extension of 30 days, and may extend within the original delivery period or up to the full extended period.