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Labour Department Chhattisgarh Multi Gas Detector Tender 2025 - IS/LEL/EX Hazardous Area Standards

Bid Publish Date

28-Oct-2025, 1:41 pm

Bid End Date

17-Nov-2025, 4:00 pm

Location

RAIPUR , CHHATTISGARH

Latest Corrigendum Available

Progress

Issue28-Oct-2025, 1:41 pm
Corrigendum10-Nov-2025
AwardPending
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Quantity

1

Bid Type

Two Packet Bid

Key Highlights

  • • Buyer: Labour Department Chhattisgarh; Location: Chhattisgarh, India; Category: Multi Gas Detector
  • • Gas measurement: LEL, O2, H2S, CO/NH3/SO2/Cl2/CH4/CO2 selectable gases; presets for audio-visual alarms
  • • Hazardous area compliance: explicit hazardous area classification requirements and area applicability
  • • Power/connectivity: battery specifications, charger compatible with 230 V +5%, 50 Hz
  • • Warranty: equipment and sensor warranties; on-site defect rectification during warranty
  • • Delivery option: 25% quantity variation; delivery time extension rules; original vs extended delivery periods
  • • Documentation: calibration certificate, test reports, OEM authorizations, conformity documents to be shared
  • • No BOQ items; single or framework-style procurement; ATC document referenced

Categories 5

SAFETY GADGET SPECTROSCOPIC EQUIPMENT ENVIRONMENTAL METER POLLUTION MEASURING INSTRUMENT DETECTOR

Tender Overview

The Labour Department of Chhattisgarh invites bids for a Multi Gas Detector (V1), targeting hazardous environment monitoring. The procurement scope emphasizes selectable gas measurement across LEL, O2, H2S, and other gases, with user-configurable preset values for audio-visual alarms. Equipment must align with hazardous area classifications and include a sampling pump, remote sampling accessories, and a 230 V charger. The tender highlights a flexible quantity option (+/-25%) and a delivery window linked to original orders, with terms allocating extended time if quantities rise. The BOQ lists no line items, indicating a consolidated equipment purchase or framework-style procurement. The opportunity is tailored to government procurement channels in Chhattisgarh and requires conformance to general GTR and buyer-specific terms.

Technical Specifications & Requirements

  • Category: TYPE/APPLICATION/TECHNOLOGY; Detactable Gases; Preset Value (audio-visual alarm); Gases for user-settable preset values
  • Area of use: Hazardous area classification standard and specific hazard zone applicability
  • Measurements: Combustible gas (LEL) range and resolution; O2 concentration range and resolution; H2S concentration range and resolution; selectable gases (CO/NH3/SO2/Cl2/CH4/CO2) range and resolution
  • Performance: Detector accuracy; 90% response time with pumping house; sampling pump; remote sampling accessories
  • Power & Display: Battery size, chemistry, number of batteries, operation time, 230 V 50 Hz charger; display features and enclosure protection
  • Warranty & Calibration: Equipment and sensor warranty; calibration certificate issuing authority; test report and conformity documents
  • Other: Housing material, weight, connectivity, warranty service SLAs, operating temp ranges, and required OEM authorizations

Terms, Conditions & Eligibility

  • EMD: Not disclosed in the available data
  • Delivery Terms: Delivery period linked to last date of original delivery order; option to extend time based on quantity adjustments up to 25% of contracted quantity
  • Payment Terms: Not detailed; standard procurement terms would apply per buyer terms
  • Documentation: Calibration certificates, test reports, OEM authorizations, and conformity documents to be provided on bidding or demand
  • Warranty & Service: Warranty on equipment and sensors; service response time within warranty; maximum defect rectification time at buyer site during warranty
  • General/ATC: Buyer-added terms permitting quantity variation and extension of delivery timelines within contract limits

Key Specifications

  • Multi Gas Detector with select gas ranges (CO/NH3/SO2/Cl2/CH4/CO2) and LEL, O2, H2S measurements

  • Audio-visual alarm with user-settable presets

  • Hazardous area classification compliance and applicable standard reference

  • Sampling pump and remote sampling accessories included

  • Power: battery size, chemistry, number of batteries, and operation time; 230V charger included

  • Display and enclosure: protective rating, weight, and connectivity interface

  • Calibration certificate issuing authority and test reports; OEM authorizations

Terms & Conditions

  • Quantity variation up to 25% of bid quantity at contract placement and during currency

  • Delivery period linked to last date of original delivery order with extension rules

  • Must provide calibration certificates, test reports, and OEM authorizations on bidding or demand

Important Clauses

Payment Terms

Not disclosed in provided data; standard government procurement terms would apply

Delivery Schedule

Delivery period begins after original delivery order; extended time allowed for increased quantity as per option clause

Penalties/Liquidated Damages

Not specified in data; implied through standard contract terms and delivery penalties

Bidder Eligibility

  • Experience in supplying multi gas detectors or similar hazardous-area instrumentation

  • Financial stability evidenced by annual turnover and audited statements

  • Ability to provide OEM authorizations and calibration/test reports on demand

Documents 4

GeM-Bidding-8519938.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
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), Methane (CH4), Carbon Dioxide (CO2)
TYPE/APPLICATION/TECHNOLOGY Preset Value (To generate audio- visual alarm ) User Setable
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), Chlorine(CI2)
AREA OF USE - HAZARDOUS AREA CLASSIFICATION Hazardous area classification standard IEC 60079 (latest)
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 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 2 ppm
PERFORMANCE PARAMETER OF THE DETECTOR Accuracy +/- 2 % of measured value
PERFORMANCE PARAMETER OF THE DETECTOR Response time to reach to 90% of measured value(with Sampling pumping house) 30.0
SAMPLING PUMP Sampling Pump Fitted with Motorized Pump with Audio and visual low flow alarm
SAMPLING PUMP Remote Sampling Accessories in the scope of Supply NA
POWER SOURCE Power Source Rechargeable Batteries;
POWER SOURCE Battery Size Inbuilt Replaceable rechargeable Battery
POWER SOURCE Battery chemistry Li-ion
POWER SOURCE "Number of Batteries required for operation " One Number of Inbuilt replacable rechargeable Batteries
POWER SOURCE Number of Batteries Inclusive in the Scope of Supply 1
POWER SOURCE Battery capacity (mAH) 2000.0 - 10000.0 Or higher
POWER SOURCE Operation time on fully charged battery(With Pump operation) 60.0
POWER SOURCE Suitable Battery Charger operable with 230 V + 5%, 50 Hz AC inclusive in the scope of supply Yes Or higher
GENERIC Display Self-illuminating back-light digital display
GENERIC Housing Material ABS
GENERIC Enclsoure Protection rating IP 65, IP 66, IP 67, IP 68 Or higher
GENERIC Weight(Including Battery & Sampling pump < 1 Kilogram (for Plug-in/Fixed)
GENERIC Connectivity interface USB, NA
FEATURES Display Features Simultaneous Display for all four gases, Simultaneous readout for each gas monitored in ppm, %, LEL as aplicable, NA
FEATURES Audio Visual Alarm Visual 360° LED, > 108 dB in a distance of 1m(30ft);, Audible 360 DEGREE, configurable alarm patterns frequencies and volumes
ACCESSORIES Accessories in the scope of supply Calibration cup/adaptor/calibration tubing to facilitate calibration locally, Operation Manual, NA
WARRANTY/SERVICE Warranty on Equipment 12, 24 Or higher
WARRANTY/SERVICE Warranty on Sensor 12, 24 Or higher
WARRANTY/SERVICE Maximum Time period within which any defects reported be rectified, at the buyer/consigne site, without any extra cost during warranty period of equipment two weeks ( from reporting of the defect)
OPERATING ENVIRONMENT Minimum Operating Temperature -20.0 Or lower
OPERATING ENVIRONMENT Maximum Operating Temperature 50.0 Or higher
GENERAL TECHNICAL REQUIREMENTS (GTR) Other General Requirement a) Agreed to provide Declaration on the cross-sensitivity of sensor with other gasses, to the buyer at the time of supply. b) Agreed to pre despatch inspection of the material by byuer/ buyer's authorized Inspection Agency, if applicable. c) Agreed to provide details regading frequency of calibration as recommendad by OEM or calibration frequency is once in six month whichever is earlier. d) Agreed to provide certificate for area of use ( hazardous area) and Enclosure Protection Rating Certificate by accredited agencies like FM/UL/CENELEC/BASSEFA/ ATEX/CIMFR/IECEx/CSA/SAA/TIIS/INMETRO/CUTR etc. e) Agreed to provide PESO approval Certificate to the buyer at the time of supply. f) Agreed to provide 2 free calibration services per year during warranty period. g) Agreed to provide authorized supplier having valid authorization from OEM. All other details shall be as per ANSI/ISA 92.0.01 to 92.06.01 or equivalent IEC standards(In Case of Reseller). h)Agreed to provide relevant technical literature of the offered instrument with make & model with copy of relevant approval, including sensor specification sheet for sensor used in the instrument.
Buyer Specific Requirement Buyer Specific Requirement NA
CALIBRATION CERTIFICATE Calibration Certificate issuing authority OEM Certificate
TEST REPORT Type of lab which carried out Test of Complete Product to prove the conformity of product as per specification OEM
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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Historical Data

Required Documents

1

GST registration certificate

2

PAN card and company details

3

Experience certificates for similar gas detector supply

4

Financial statements showing turnover and stability

5

EMD/Security deposit documents (amount not disclosed)

6

Technical bid documents demonstrating conformity with gas detector specs

7

OEM authorization or authorized distributor certificates

8

Calibration certificates and test reports for complete product

9

Conformity and compliance documents per hazardous area standards

Corrigendum Updates

1 Update
#1

Update

10-Nov-2025

Extended Deadline

17-Nov-2025, 4:00 pm

Opening Date

17-Nov-2025, 4:30 pm

Frequently Asked Questions

Key insights about CHHATTISGARH tender market

How to bid for a multi gas detector tender in Chhattisgarh Labour Department 2025

Bidders must meet eligibility criteria for this CG procurement by demonstrating prior supply of similar gas detectors, providing GST registration, PAN, and financials. Include OEM authorizations, calibration certificates, and test reports. The bid requires compliance with hazardous area standards and on-site warranty commitments; submit via e-tender portal before deadline.

What documents are required for the multi gas detector tender in CG 2025

Required documents include GST certificate, PAN, company details, experience certificates for similar projects, audited financial statements, EMD documents, OEM authorization, calibration certificates, and complete test reports. Ensure conformity with hazardous area classifications and provide on-demand conformity documents during bidding.

What are the technical specifications for the selectable gas detector in CG tender

The detector must measure LEL combustible gases with defined range and resolution, O2 concentration with range and resolution, and H2S with range and resolution. It should support selectable gases (CO/NH3/SO2/Cl2/CH4/CO2), provide audio-visual alarms with presets, and include a sampling pump and remote sampling accessories.

When is the delivery period for the CG multi gas detector procurement

Delivery terms tie to the last date of the original delivery order; option to extend delivery time if quantity increases by up to 25% of contracted quantity. Extra time calculation follows (increased quantity/original quantity) × original delivery period, minimum 30 days.

What are the warranty requirements for the CG gas detector tender

Warranty covers equipment and sensors, with specified service support at the buyer site. The maximum defect rectification time during warranty is defined within the contract. Calibration certificates and ongoing support terms should be provided on demand.

What are the essential calibration and test report requirements for bidding

Bidder must provide calibration certificate issuing authority, type of lab for conformity testing, and complete test reports proving product compliance. Document submission should occur at bidding or on-demand, ensuring traceability to hazardous area standards and OEM warranties.

What is the EMD amount for the CG detector procurement

The EMD amount is not disclosed in the available data. Bidders should monitor the tender portal for exact EMD values and accepted modes of payment (DD/online), ensuring submission with the technical bid as per portal guidance.

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