Rural Development Department Bihar Potable Water Purification System DE-Ionization Based Tender Katihar Bihar 2026
Progress
Quantity
1
Bid Type
Two Packet Bid
Categories
10
Tender Overview
The Rural Development Department Bihar invites bids for a Potable Water Purification System DE - Ionization Based to be installed in Katihar, Bihar (PIN 854101). The scope covers UV-based purification, electro-deionization, arsenic/fluoride/chloride removal, real-time TDS and pH displays, pre/post-filter stages, storage tank, and complete installation with inlet/outlet piping. The package emphasizes comprehensive warranty options and on-site commissioning, with emphasis on IS/IEC-aligned safety and performance standards. The project demands a robust system capable of handling the specified feed water quality while ensuring compliance with statutory procurement terms. This procurement supports rural water access and uses advanced ionization and filtration technology with on-site installation and commissioning included.
Technical Specifications & Requirements
- Category of standards: UV lamp conformity, International/National safety standards for UV systems; IS/ISO-compliant components where applicable
- Performance targets: Output water generation rate (L/hr), TDS removal percentage, hardness removal, arsenic/fluoride/chloride removal, recovery at 27°C
- System components: Electro-deion module with reference voltage, Digiflow meter, raw water feeding pump, micron filter, pre-filter housing and pre-filter, particulate filter, storage tank (material and capacity in L), real-time TDS and pH displays, antiscalant compatibility (silica up to 10 ppm, mica up to 100 ppm)
- Power & containment: Power supply specification; installation type; inlet/outlet piping from raw to purified water tanks; comprehensive warranty option available via bid, with on-site installation included
- Documentation & compliance: ISO certification and related work certificates requested; sample submission required; OEM authorization and GST/PAN/ITR documentation requested
Terms & Eligibility
- EMD & financials: Turnover requirement of ₹50 Lakh per year for last 2 years; GST registration; PAN; UID; ITR for AY 2023-24 to 2025-26
- Experience & certifications: Similar work experience certificates; ISO certificate; previous 5 work completion certificates; notarized anti-blacklist affidavit; OEM authorization
- Delivery & warranty: 1 year general warranty with option for 3-year warranty; installation and commissioning included; option clause allows quantity variation up to ±25% with proportional delivery timelines
- Submission & samples: Sample submission before bid end; colorful item catalogs; GST returns (GSTR-3B) current year; GST returns and annual filings
- Compliance: Notarized affidavits; ensure not blacklisted; adherence to bidder-specific ATC clauses
Key Specifications
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Potable water purification system with ionization-based treatment
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UV lamp and UV-system conformity
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Electro-deion module with specified reference voltage
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Total Dissolved Solids removal capability with specified percentage
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Output capacity and recovery at 27°C
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Arsenic/Fluoride/Chloride removal provisions
-
Storage tank details: material and capacity
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Real-time TDS and pH display
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Pre-filter and micron filter specifications, filter porosity
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Raw water feeding pump and filtration train
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Antiscalant compatibility for silica (≤10 ppm) and mica (≤100 ppm)
Terms & Conditions
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Quantity variation allowed up to 25% with proportional delivery period
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Installation and commissioning included in scope
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Option for comprehensive warranty via bidding; supersedes catalogue warranty
Important Clauses
Payment Terms
Not specified in tender data; typical terms align with delivery milestones and acceptance testing
Delivery Schedule
Delivery period to be calculated with option clause; minimum 30 days; based on extended quantity as described
Penalties/Liquidated Damages
Not specified in provided data; standard procurement penalties may apply per contract terms
Bidder Eligibility
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Minimum ₹50 Lakh annual turnover for last two financial years
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GST registration and PAN; ISO certification for water treatment work
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OEM authorization and prior similar project experience
Additional Tender Data
Commercial Details
Tender Category
Goods
Bid To RA
No
Bid To RA Enabled
No
Item Category
Potable Water Purification System DE - Ionization Based (Q3)
Payment Timelines
Payments shall be made to the Seller within 20 days of issue of consignee receipt-cum-acceptance certificate (CRAC) and on-line submission of bills (This is in supersession of 10 days time as provided in clause 12 of GeM GTC)
Delivery Details
Max Delivery Days
25
Delivery Locations
1
Delivery Cities
Katihar
Delivery Pincodes
854104
Delivery Locations
| Consignee | Address | City | State | Pincode | Quantity | Delivery Days | Additional Requirement |
|---|---|---|---|---|---|---|---|
| Jaibun Nisha | 854104,BLOCK OFFICE BARARI | Katihar | Bihar | 854104 | 1 | 25 | - |
Authority Records
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Documents 3
GeM-Bidding-9561011.pdf
Main Document
GeM Category Specification
GEM_CATEGORY_SPECIFICATION
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS
Technical Specifications
1 Item
Item #1 Details
View Catalog| Category | Specification | Requirement |
|---|---|---|
| Standards | Certification for the product | CE |
| Performance Parameters | Maximum Input Water TDS allow to the system | up to 1000 |
| Performance Parameters | Ultraviolet (UV) LAMP | No |
| Performance Parameters | Conformity to Standard for Ultraviolet system | NA if UV not provided |
| Performance Parameters | Electro de-ion Module | Duo(For 100 LPH) |
| Performance Parameters | Reference voltage for Electro dine Module) | 1.5 v |
| Performance Parameters | Total Dissolved Solids Removal Percentage | 70% |
| Performance Parameters | Recovery at 27 degree Centigrade | 70-80 |
| Performance Parameters | Out put water generation capacity in litre/ hour | 50 |
| Performance Parameters | Provision of Arsenic removal | Yes |
| Performance Parameters | Provision of Floride removal | Yes |
| Performance Parameters | Provision of Chloride removal | Yes |
| Performance Parameters | Hardness removal | Yes |
| Performance Parameters | Digiflow meter | No |
| Performance Parameters | Raw water feeding pump | Yes |
| Performance Parameters | Micron Filter | Yes |
| Performance Parameters | Pre filter housing | Yes |
| Performance Parameters | Type of pre filter | PP Spun |
| Performance Parameters | Pre filter size | 20 inch |
| Performance Parameters | Particulate filter porosity | 5 micron |
| Performance Parameters | Storage tank | Inbuilt |
| Performance Parameters | Storage tank material | Stainless Steel |
| Performance Parameters | Storage Tank Capacity in L | 100 |
| Performance Parameters | Digital display | No |
| Performance Parameters | Real time TDS display | No |
| Performance Parameters | Real time pH Display | No |
| Performance Parameters | Raw water/Chemical Raw water/Chemical Cleaning PUMP | Yes |
| Performance Parameters | Body of filter | Powder Coated MS |
| Performance Parameters | Number of outer filters | 1 |
| Performance Parameters | Installation Type | Floor Mounted with stand |
| Performance Parameters | Antiscalant- where silica is up to 10 ppm/where Mica is up to 100 ppm | No |
| Performance Parameters | Power supply | 230 V single phase |
| Miscellaneous Parameters | Warranty (Option of comprehensive warranty is available through bidding only, which if opted will supersede normal warranty in the catalogue) | 1 |
| Miscellaneous Parameters | Installation and Commissioning inclusive in the scope of Supply | Yes |
| Miscellaneous Parameters | Inlet Pipe & Fitting from raw water scorces to water purification system | to be arranged bu buyer/consignee |
| Miscellaneous Parameters | Pipe & Fitting from Out let to purified water tank | to be arranged by seller (upto 15ft) |
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Required Documents
GST certificate, PAN card, UID, and other self-attested paper proofs
Similar work experience certificates
Turnover certificates for last two years (minimum ₹50 Lakh/year)
Authorization certificate from OEM
Sample to be provided before bid close
ISO certificate related to water treatment work
GSTR-3B for current year
Notarized affidavit of non-blacklisting
ITR for AY 2023-24, 2024-25, 2025-26
Colorful item catalog details
Previous 5 work completion certificates
Corrigendum Updates
2 Updates Update
Extended Deadline
20-Jul-2026, 5:00 pm
Opening Date
20-Jul-2026, 5:30 pm
Update
Extended Deadline
17-Jul-2026, 5:00 pm
Opening Date
17-Jul-2026, 5:30 pm
Frequently Asked Questions
Key insights about BIHAR tender market
How to bid for potable water purification system in Katihar Bihar 2026?
Bidders must meet eligibility including ₹50 Lakh annual turnover, GST/PAN, ISO/OEM authorization, and provide sample products. The bid requires prior similar projects and ITR documentation for AY 2023-24 to 2025-26. Ensure compliance with UV, EDI, and real-time displays per IS/ISO standards, plus installation and commissioning.
What documents are required for the Katihar water treatment tender in 2026?
Prepare GST certificate, PAN, UID, and self-attested proofs; turnover certificates; OEM authorization; ISO certificate; sample; colorful item catalogs; GSTR-3B; notarized anti-blacklist affidavit; ITRs; and previous 5 work completion certificates to accompany the technical bid.
What are the key technical specifications for the ionization system?
The system must include UV lamp conformity, electro-deion module with specified reference voltage, TDS removal percentage, arsenic/fluoride/chloride removal, real-time TDS and pH displays, and a storage tank with defined capacity and material. Antiscalant compatibility is required for silica and mica present in feed water.
When is the delivery timeline for Katihar potable water project?
Delivery terms allow quantity variation up to 25% with delivery commencing after the original scope; minimum 30 days extension if additional quantity is exercised. The delivery schedule aligns with extended delivery periods and contract rates for the added quantity.
What are the EMD and payment terms for this procurement?
Exact EMD amount is not disclosed; bidders should anticipate an EMD as per standard government tender norms. Payment terms typically tie releases to delivery milestones and satisfactory commissioning, with possible advance and post-delivery payments as per contract. Ensure chemical and water quality testing prior to acceptance.
What warranty and post-installation support is required for this bid?
A comprehensive warranty option is available through bidding and may override catalogue warranty. After installation, commissioning should be included, with potential AMC options. Vendors must demonstrate after-sales support capability and provide warranty terms for the ionization-based purifier system.
What standards and certifications are mandatory for this water system?
Bidders must show ISO certification related to water treatment work, OEM authorization, and adherence to UV system standards. Real-time display features (TDS/pH) and electro-deion modules should be compliant with IS/ISO guidelines, with samples provided for conformity testing.
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Documents 3
GeM-Bidding-9561011.pdf
Main Document
GeM Category Specification
GEM_CATEGORY_SPECIFICATION
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS