GEM

Home Department Kerala Multi Gas Detector (V1) Tender 2025 – Hazardous Area Gas Detection, EMD ₹28,000

Posted

18 Oct 2025, 03:44 pm

Deadline

01 Nov 2025, 04:00 pm

EMD

₹28,000

Location

THIRUVANANTHAPURAM , KERALA

Progress

Issue18 Oct 2025, 03:44 pm
AwardPending
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Quantity

14

Bid Type

Two Packet Bid

Categories 1

DETECTOR

Tender Overview

The Kerala Home Department seeks a Multi Gas Detector (V1) for hazardous area monitoring, with an EMD of ₹28,000. The scope covers detector functionality for detactable gases, LEL, O2, H2S, and selectable gases (CO/NH3/SO2/Cl2/CH4/CO2), plus a sampling pump and remote sampling accessories. Expected delivery terms align with purchaser options to adjust quantity by up to 25%, at contracted rates, across the project timeline. This procurement emphasizes a compact, compliant gas detection system suitable for hazardous environments and includes calibration and test documentation.

The instrument must support hazardous area classification compliance, provide configurable preset gas values, and operate with a battery-powered system including specified runtime. Buyers should consider the potential need for calibration certificates and test reports to accompany bidding submissions, along with warranty coverage for both the sensor and the complete unit. The tender underscores the need for a robust servicing and support framework, with documents available on demand.

Technical Specifications & Requirements

  • Category: TYPE/APPLICATION/TECHNOLOGY with emphasis on detactable gases and user-set presets
  • Measurement capabilities: LEL range and resolution, O2 range and resolution, H2S range and resolution, and selectable gas ranges (CO/NH3/SO2/Cl2/CH4/CO2)
  • Operational scope: Hazardous area operation; remote sampling accessories included; battery-powered with pump
  • Power & accessories: Battery chemistry specified, runtime with pump operational; enclosure protection rating; calibration certificate and test reports
  • Warranty: Warranty on equipment and sensors; OEM authorizations and calibration documentation required
  • Documentation: Calibration certificate issuing authority; ability to provide test reports at bidding or on demand
  • Tender terms: Quantity may vary up to 25%, delivery period adjustments based on last order date; supplier compliance required

Terms, Conditions & Eligibility

  • EMD: ₹28,000
  • Delivery terms: Delivery period adjustable per option clause; extended time calculations apply with minimum 30 days
  • Documentation: GSTIN, PAN, experience certificates, financial statements, and OEM authorizations
  • Warranty & support: Warranty on equipment and sensors; post-sales service commitments
  • Testing: Agreement to provide all relevant test reports upon bid submission or on demand
  • Compliance: Must align with buyer-specified standards and provide calibration certificates

Key Specifications

  • Detactable gases with user preset capability

  • LEL measurement range and resolution

  • O2 measurement range and resolution

  • H2S measurement range and resolution

  • Selectable gas measurement ranges (CO/NH3/SO2/Cl2/CH4/CO2) and their resolutions

  • Sampling pump with remote sampling accessories

  • Battery-powered operation with defined runtime

  • Enclosure protection rating (IP/IK as specified in tender)

  • Calibration certificate issuing authority

  • Test reports and compliance documents

Terms & Conditions

  • EMD of ₹28,000 required with bid submission

  • Delivery quantity may vary by up to 25% at contract

  • Calibration certificates and OEM authorizations must be provided

  • Warranty on equipment and sensors; post-sale service terms

  • Testing reports to be supplied on bid or demand

Important Clauses

Payment Terms

Not specified in data; ensure to confirm at bid stage with supplier

Delivery Schedule

Delivery period adjustable per 25% quantity variation; minimum 30 days for added time

Penalties/Liquidated Damages

Not detailed; verify LD provisions in final contract

Bidder Eligibility

  • Experience in supplying gas detection equipment for hazardous environments

  • Financial capacity demonstrated via audited statements

  • OEM authorization or proven compliance with specified standards

Technical Specifications 1 Item

Item #1 Details

View Catalog
Category Specification Requirement
TYPE/APPLICATION/TECHNOLOGY Type Portable /Handheld
TYPE/APPLICATION/TECHNOLOGY Detactable Gases Combustible Gas-Lower Explosive Limit(LEL), Oxygen(O2), Hydrosulfide(H2S), Carbon Monooxide(CO), Ammonia(NH3), Sulfur dioxide(SO2), Chlorine(CI2)
TYPE/APPLICATION/TECHNOLOGY Gases for which Preset value to be set by user Lower Explosive Limit(LEL), Oxygen(O2), Hydrosulfide(H2S), Carbon Monooxide(CO), Ammonia(NH3), Sulfur dioxide(SO2)
AREA OF USE - HAZARDOUS AREA CLASSIFICATION Area of use - Hazardous area classification Intrinsically safe for use in hazardous area classification conforming to Class I, Division I, Group A, B, C & D or Zone - 0, Group-IIA, IIB & IIC
MEASUREMENT OF Combustible Gas- Lower Explosive Limit(LEL) Measurment Range of Combustible gas(LEL) 0 -100 %
MEASUREMENT OF Combustible Gas- Lower Explosive Limit(LEL) Resolution of the Combustible gas(LEL) measurement 1 %
MEASUREMENT OF OXYGEN(O2) Measurment Range of Oxygen(O2) gas concentration 0 -25 %
MEASUREMENT OF OXYGEN(O2) Resolution of the Oxygen(O2) measurement 0.1
MEASUREMENT OF HYDROGEN SULFIDE (H2S) Measurment Range of HYDROGEN SULFIDE (H2S) gas concentration 0 -100 ppm
MEASUREMENT OF HYDROGEN SULFIDE (H2S) Resolution of the HYDROGEN SULFIDE (H2S) measurement 1 ppm
MEASUREMENT OF SELECTABLE GAS(CO/NH3/SO2/CL2 etc) Measurment Range of Selectable Gas(CO/NH3/SO2/Cl2/CH4/CO2) 0 -500 ppm, 0 to 20 ppm
MEASUREMENT OF SELECTABLE GAS(CO/NH3/SO2/CL2 etc) Resolution of the Range of Selectable Gas(CO/NH3/SO2/Cl2/CH4/CO2) measurement 0.1 ppm, 2 ppm
SAMPLING PUMP Sampling Pump Fitted with Motorized Pump with Audio and visual low flow alarm, NA
SAMPLING PUMP Remote Sampling Accessories in the scope of Supply Minimum 120 feet long sampling hose and sampling probe equipped ; Suitable Filter, NA
POWER SOURCE Power Source Rechargeable Batteries;
POWER SOURCE Battery chemistry Li-ion
POWER SOURCE Operation time on fully charged battery(With Pump operation) 60.0
GENERIC Enclsoure Protection rating IP 65, IP 66, IP 67, IP 68 Or higher
ACCESSORIES Accessories in the scope of supply Calibration cup/adaptor/calibration tubing to facilitate calibration locally, Operation Manual, Carrying case, NA
WARRANTY/SERVICE Warranty on Equipment 12, 24 Or higher
WARRANTY/SERVICE Warranty on Sensor 12, 24 Or higher
CALIBRATION CERTIFICATE Calibration Certificate issuing authority OEM Certificate
TEST REPORT Agree to provide all relevant documents Test Reports/supporting document /reports etc to the buyer at the time of bidding or on demand Yes

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Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates for similar gas detector supply

4

Financial statements (latest audited)

5

EMD submission proof (₹28,000)

6

Technical bid documents with device specifications

7

OEM authorization letter (if applicable)

8

Calibration certificates and test reports

9

Warranty terms and service commitments

Frequently Asked Questions

How to bid for the multi gas detector tender in Kerala 2025?

Bidders must submit GST and PAN, experience certificates, audited financial statements, OEM authorization if required, and the EMD of ₹28,000. Include calibration certificates and test reports; ensure the device supports LEL, O2, H2S measurements, and selectable gas ranges with remote sampling accessories.

What documents are required for gas detector procurement in Kerala?

Required documents include GST certificate, PAN card, experience certificates for prior similar supply, audited financial statements, EMD proof, OEM authorization, device specifications, calibration certificates, and test reports to accompany the technical bid.

What are the essential technical specifications for the gas detector in this tender?

The detector must cover LEL, O2, H2S, and selectable gases (CO/NH3/SO2/Cl2/CH4/CO2) with defined ranges and resolutions, include a sampling pump, remote sampling accessories, battery operation, enclosure protection, and calibration/test documentation.

When is the delivery deadline for the Kerala gas detector tender?

Delivery period is adjustable under the option clause; additional time is calculated as (Increased quantity ÷ Original quantity) × Original delivery period, minimum 30 days, starting from the last date of the original delivery order.

What is the EMD amount and payment terms for this procurement?

EMD is ₹28,000. Payment terms require compliance with bid terms; verify if 30% advance or stage-wise payment is applicable during final contract signing.

What warranty and after-sales support are required for the gas detector?

Bid must specify Warranty on Equipment and Warranty on Sensor, with post-sale service commitments and OEM support; include warranty duration and service level commitments in the technical bid.

What testing and calibration documents must accompany the bid?

Bidders must provide calibration certificates issuing authority and relevant test reports at bid submission or on demand to demonstrate device accuracy and compliance with standards.

How to verify eligibility criteria for hazardous area gas detectors in Kerala?

Confirm prior experience supplying gas detectors for hazardous environments, provide audited financials, demonstrate OEM authorization if required, and ensure compliance with applicable safety and calibration standards.

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