Central Ground Water Board Drinking Water Laboratory Testing Tender Raipur Chhattisgarh BIS 10500-2012 APHA 2025
Bid Publish Date
08-Nov-2025, 12:04 pm
Bid End Date
13-Nov-2025, 12:00 pm
Value
₹18,00,000
Location
Progress
RATender Overview
The Central Ground Water Board (cgwb) invites bids for laboratory testing of drinking water samples, to be conducted by a NABL-accredited laboratory in Raipur, Chhattisgarh. Estimated value: ₹1,800,000. Scope covers physical and chemical analysis per BIS:10500–2012 and APHA methods, with parameters including pH, EC, TDS, alkalinity, fluoride, nitrates, chlorides, hardness, calcium, magnesium, sodium, potassium, silica, and more. Delivery requires complete reports within 12 working days of sample receipt, in both hard and soft copies, signed by an authorized NABL-lab signatory. Unique: custom input of technical specifications via the buyer’s filter to tailor price offers. The project emphasizes rigorous calibration, documented methods, and BIS-acceptable comparison against permissible limits.
Technical Specifications & Requirements
- Product/service: Water sample chemical analysis for drinking water per BIS:10500–2012 and APHA methods.
- Parameters: Temperature, pH, EC, TDS, CO3, HCO3, Total Alkalinity, Cl, NO3, SO4, PO4, SiO2, F, Total Hardness, Ca, Mg, Na, K.
- Standards/certifications: BIS:10500–2012 compliance; NABL accreditation; method references clearly stated; detection limits disclosed in reports.
- Deliverables: Reports with all measured results, method references, BIS comparison, and signatures; both hard and soft copies.
- Timelines: 12 working days from sample receipt; ensure proper calibration and approved methods.
- Additional requirements: Calibrated equipment, documented QA/QC, and explicit report format.
Terms, Conditions & Eligibility
- EMD: not disclosed in the provided data; bidders should verify with the procurement authority.
- Eligibility: NABL-accredited laboratory capable of performing BIS:10500–2012 and APHA-based analyses; must provide evidence of accreditation and prior experience in drinking water testing.
- Documentation: Upload all required certificates and compliance documents as part of bid submission; ensure OEM/authorships where applicable.
- Delivery & reporting: 12-day turnaround with reports signed by authorized NABL signatory; include detection limits and method references.
- Compliance: Follow buyer’s SOW and satisfy calibration, QA/QC, and reporting standards; ensure correct format for hard and soft copies.
Key Specifications
-
BIS:10500–2012 compliant water testing
-
APHA standard methods for listed parameters
-
NABL-accredited laboratory
-
Measured parameters: pH, EC, TDS, carbonate, bicarbonate, total alkalinity, chloride, nitrate, sulfate, phosphate, silica, fluoride, total hardness, Ca, Mg, Na, K
-
Delivery: reports within 12 working days from sample receipt; both hard and soft copies
-
Calibration and method references clearly stated with detection limits
Terms & Conditions
-
EMD not disclosed in tender data; verify at bid submission
-
NABL accreditation and BIS:10500–2012/APHA compliance mandatory
-
Delivery of complete reports within 12 working days with signed NABL signatory
Important Clauses
Payment Terms
Not specified in data; bidders should confirm payment terms with CGWB during bid process.
Delivery Schedule
12 working days from receipt of samples; reports to include method references and detection limits; hard and soft copies required.
Penalties/Liquidated Damages
Not detailed in data; bidders should review contract terms for any LDs or penalties.
Bidder Eligibility
-
NABL-accredited laboratory with capability for BIS:10500–2012 and APHA drinking water testing
-
Demonstrable experience in drinking water chemical analysis
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Financial stability evidenced by recent statements
Technical Results
| S.No | Seller | Date | Status |
|---|---|---|---|
| 1 | AMAR PHARMACEUTICALS AND LABS (INDIA) PRIVATE LIMITED Under PMA | 13-11-2025 10:18:04 | |
| 2 | ANACON LABORATORIES PRIVATE LIMITED Under PMA | 12-11-2025 16:25:48 | |
| 3 | JAY SUDHASAGAR CHEMICAL ANALYSIS LAB (OPC) PRIVATE LIMITED Under PMA | 13-11-2025 11:06:23 | |
| 4 | MAHABAL ENVIRO ENGINEERS PVT LTD Under PMA | 13-11-2025 11:46:29 | |
| 5 | MNEC CONSULTANTS PRIVATE LIMITED Under PMA | 12-11-2025 17:42:49 | |
| 6 | MONARCH BIO TECH PRIVATE LIMITED Under PMA | 13-11-2025 11:56:39 | |
| 7 | NEW GREEN ENVIRONMENTAL LABS PRIVATE LIMITED Under PMA | 12-11-2025 11:34:45 | |
| 8 | SAMADHAN INTERNATIONAL LABORATORIES PRIVATE LIMITED Under PMA | 13-11-2025 11:32:37 |
Reverse Auction Results Final Prices
These are the final prices after the reverse auction event. Prices may be lower than initial bids.
| Rank | Seller | Final Price | Item |
|---|---|---|---|
| L1 | NEW GREEN ENVIRONMENTAL LABS PRIVATE LIMITED Under PMA Winner | ₹3,57,750 | Item Categories : Selection of Laboratories for Testing of Products/Material - Drinking water; Buyer to use custom fi |
| L2 | SAMADHAN INTERNATIONAL LABORATORIES PRIVATE LIMITED Under PMA | ₹3,60,000 | Item Categories : Selection of Laboratories for Testing of Products/Material - Drinking water; Buyer to use custom fi |
| L3 | MAHABAL ENVIRO ENGINEERS PVT LTD Under PMA | ₹4,63,500 | Item Categories : Selection of Laboratories for Testing of Products/Material - Drinking water; Buyer to use custom fi |
| L4 | MNEC CONSULTANTS PRIVATE LIMITED Under PMA | ₹7,02,000 | Item Categories : Selection of Laboratories for Testing of Products/Material - Drinking water; Buyer to use custom fi |
🎉 L1 Winner
NEW GREEN ENVIRONMENTAL LABS PRIVATE LIMITED Under PMA
Final Price: ₹3,57,750
Contract / Result Documents 1
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Reverse Auction Schedule
Start
22-Nov-2025, 6:00 pm
End
25-Nov-2025, 10:00 am
Duration: 64 hours
Reverse Auction Document
✅ RA concluded. Check financial results for final rankings.
Tender Data
Bid Details
Quantity
450
Bid Type
Two Packet Bid
Bid Validity
60 (Days)
Bid Type
Service
Evaluation
Total value wise evaluation
RA Qualification Rule
50% Lowest Priced Technically Qualified Bidders
Tech Clarification Time
2 Days
Requirements
Min. Avg. Annual Turnover
30
Experience Required
3 Year (s)
Arbitration Clause
No
Mediation Clause
No
Additional Tender Data
Commercial Details
Tender Category
Service
Bid To RA
No
Bid To RA Enabled
Yes
Item Category
Selection of Laboratories for Testing of Products/Material - Drinking water; Buyer to use custom filter to input technical specification of the product/material so that service provider may provide price offering accordingly; Sample; Chemical
Authority Records
BID & GeM Expert Consultancy
End-to-end support — bid preparation, GeM registration, document filing & compliance by industry experts.
Free consultation · 24h response
Documents 4
GeM-Bidding-8563041.pdf
Main Document
Scope Of Work Document
SCOPE_OF_WORK
Buyer uploaded ATC document
ATC
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS
Required Documents
GST registration certificate
Permanent Account Number (PAN) card
NABL accreditation certificate for laboratory testing
Experience certificates for similar drinking water testing projects
Financial statements or turnover evidence
Technical bid documents demonstrating BIS:10500-2012 & APHA method compliance
OEM authorizations or lab facility certifications (if applicable)
Proof of laboratory infrastructure and calibration records
EMD submission document (as applicable by issuing authority)
Any other certificates requested in the terms and conditions
Frequently Asked Questions
Key insights about CHHATTISGARH tender market
How to bid for CGWB drinking water testing tender in Raipur 2025?
Bidders must provide NABL accreditation, BIS:10500–2012 and APHA method compliance, GST and PAN, experience certificates, financials, and lab capabilities. Include 12-day report delivery capability, detection limits, and signed reports. Ensure hard and soft copies submission and alignment with buyer’s custom specifications input.
What documents are required for cgwb water analysis tender Raipur?
Required documents include GST certificate, PAN, NABL accreditation, lab facility details, experience certificates for similar tests, financial statements, technical bid demonstrating BIS and APHA compliance, and OEM authorizations if applicable. Upload all as part of bid submission and ensure certifications are current.
What standards and tests are specified for drinking water analysis?
Testing must follow BIS:10500–2012 and APHA methods for parameters such as pH, EC, TDS, alkalinity, fluoride, nitrates, chlorides, hardness, Ca, Mg, Na, K, silica, and others. Reports must state detection limits and method references with BIS permissible limit comparisons.
What is the delivery timeline for CGWB water test reports in Raipur?
Laboratories must deliver complete reports within 12 working days from receipt of samples. Reports must be signed by an authorized NABL signatory and provided in both hard copy and digital formats, including all measured results and method references.
What are the eligibility criteria for NABL labs in this tender?
Eligible bidders must be NABL-accredited and capable of performing BIS:10500–2012 and APHA drinking water analyses. They should demonstrate prior relevant work, provide accreditation proof, and maintain calibrated equipment with QA/QC documentation for all parameters listed.
What are the payment and contract flexibility terms for this tender?
Tender terms indicate general contract flexibility via an 25% option clause on quantity or duration adjustments. Payment specifics and EMD details require confirmation; bidders should await final contract terms and align pricing with the buyer’s input-based specifications.
How to verify the required NABL accreditation for this bid?
Verify the NABL certificate validity, scope for drinking water testing, and BIS:10500–2012/APHA method approvals. The bid requires NABL accreditation to be active, with documentation clearly showing parameters tested and proficiency in the listed analysis.