Rural Development Department Bihar Potable Water Purification System Ionization Based Tender 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, targeting urban-rural water treatment improvements. The procurement scope references advanced ionization-based purification with UV lamps, arsenic, fluoride, and chloride removal, along with real-time TDS and pH displays. Key differentiators include installation and commissioning within scope, a comprehensive warranty option, and mandatory samples prior to bid closure. The project specifies supply-and-installation at the system level, with an emphasis on anti-scaling and inline filtration components. Estimated delivery flexibility exists via quantity variation up to 25% and extended delivery calculations, underscored by supplier capability requirements.
Technical Specifications & Requirements
- Product category: Potable Water Purification System with ionization-based treatment
- Performance parameters: Maximum input water TDS; UV lamp and UV system conformity; electro de-ion module with reference voltage; Total Dissolved Solids removal percentage; 27°C recovery; output water capacity in L/hour; arsenic, fluoride, chloride removal; hardness removal; real-time TDS and pH displays; digiflow meter; raw water feeding pump; micron filter; pre-filter housing, type and size; particulate filter porosity; storage tank (material and capacity in L); digital display; installation type; anti-scalant considerations for silica and mica content; inlet/outlet piping; power supply compatibility
- Auxiliary & accessories: Raw water and chemical cleaning pumps; outer filters; pre-filter details; storage tank configuration; real-time measurement displays
- Warranty & installation: Option for comprehensive warranty; installation and commissioning included in supply scope
Terms & Eligibility
- EMD/financials: Turnover not less than ₹50 Lakh per year for the last 2 years; GST Certificate, PAN, UID; current GST returns (GSTR-3B)
- Experience & authorization: Similar project experience; Authorized OEM representation; ISO certificate related to the work
- Documentation & samples: Mandatory product samples before bid close; detailed item catalog (colorful) submission; notarized affidavit of non-blacklisting
- Warranty & post-sales: 1 year warranty with option for 3-year warranty; maintenance and service terms to be specified
- Delivery & quantity policy: Purchase quantity may vary up to 25% during contract; delivery period adjustments per option clause
- Other compliance: GST registration, ITRs for 2023-24 to 2025-26; prior purchaser certificates (CARC) and five completed works proofs
Key Specifications
-
Potable Water Purification System with Ionization Based treatment
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UV lamp and UV conformity to standard
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Electro de-ion module with specified reference voltage
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Real-time TDS and pH display with digital readout
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Storage tank: material and capacity specific, with inlet/outlet connections
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Pre-filter housing, type and size, micron filter details
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Antiscalant compatibility for silica up to 10 ppm and mica up to 100 ppm
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Output capacity specification in litres per hour
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Arsenic, fluoride and chloride removal provision
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Hardness removal capability and digiflow meter
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Raw water feeding pump and downstream piping connections
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Power supply compatibility and installation requirements
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Commissioning and installation included in supply
Terms & Conditions
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Option clause allowing ±25% quantity variation with adjusted delivery time
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Mandatory samples, GST/PAN/UID, and OEM authorization required
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Turnover threshold: ₹50 Lakh/year; ISO and GST compliance mandatory
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Warranty: 1 year standard, with optional 3-year warranty
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GST returns (GSTR-3B) and recent ITRs must be submitted
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Installation and commissioning included in supply scope
Important Clauses
Payment Terms
Payment terms to be negotiated; reference to bid terms and supplier compliance required
Delivery Schedule
Delivery period may extend with option clause; additional time formula based on quantity change
Penalties/Liquidated Damages
Standard LD provisions likely; specifics to be defined in contract
Bidder Eligibility
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Minimum annual turnover ₹50 Lakh for last 2 financial years
-
Similar work experience in potable water treatment projects
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OEM authorization and ISO-related certification
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
Banka
Delivery Pincodes
813107
Delivery Locations
| Consignee | Address | City | State | Pincode | Quantity | Delivery Days | Additional Requirement |
|---|---|---|---|---|---|---|---|
| Monika Kumari | 813107,PRAKHAND KARYALAY RAJOUN BANKA | Banka | Bihar | 813107 | 1 | 25 | - |
Authority Records
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Documents 3
GeM-Bidding-9636009.pdf
Main Document
CATALOG-Specification-1
CATALOG 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 (Aadhaar or equivalent)
Two-year turnover certificates showing ₹50 Lakh per year
Similar Work Experience Certificates
Authorization Certificate from OEM
Sample of proposed system (before bid close)
ISO certificate related to water treatment work
GST Return filings (GSTR-3B) for current year
Notarized affidavit of non-blacklisting
ITR for AY 2023-24, 2024-25, 2025-26
Colorful items catalogue/details
Previous 5 Work Completion Certificates or CARC certificates
Corrigendum Updates
1 Update Update
Extended Deadline
03-Aug-2026, 2:00 pm
Opening Date
03-Aug-2026, 2:30 pm
Frequently Asked Questions
Key insights about BIHAR tender market
What documents are required for Bihar potable water purifier tender submissions?
Bidders must submit GST certificate, PAN, UID, turnover certificates showing ₹50 Lakh/year for 2 years, ISO certificate, OEM authorization, sample of proposed system, ITRs for 2023-24 to 2025-26, notarized non-blacklisting affidavit, and colorful item catalog. Also include prior experience certificates and GSTR-3B filings.
How is quantity variation handled in this rural water purification tender?
The purchaser may increase or decrease quantities by up to 25% at contract award or during the currency, with delivery time adjusted using the formula (increased quantity ÷ original quantity) × original delivery period, minimum 30 days.
What are the key technical standards for the ionization water purification system?
System must feature UV lamp conformity to standard, an electro de-ion module with specified reference voltage, real-time TDS and pH displays, arsenic, fluoride and chloride removal provisions, and a 27°C recovery rate. Storage tank material and capacity must be specified in the bid.
What is the minimum turnover requirement to participate in this Bihar tender?
Bidders must show a minimum annual turnover of ₹50 Lakh for each of the last two financial years, supported by audited statements, to qualify for bidding on the potable water purification system.
Which warranty options are available for the water purification system bid?
A standard warranty is included, with an option for a comprehensive warranty of up to 3 years. If selected, the extended warranty supersedes the catalogue warranty and will be incorporated into the supply contract.
When must samples be provided for this water purifier bid in Bihar?
Samples must be provided before the last bid date as mandated by the terms, to demonstrate compatibility with arsenic, fluoride, chloride removal, and real-time display features, along with IS/ISO compliance where applicable.
What installation services are included in the supply contract for this system?
Installation and commissioning are included in the scope of supply, along with inlet/outlet pipe fittings from raw water sources to the purification system and from the purified water tank to the storage outlet.
What acceptance criteria and documentation are required for OEM authorization?
Bid must include OEM authorization certificates, product samples, and related ISO certifications; acceptance requires demonstration of similar completed projects and relevant CARC proofs, plus detailed item catalogues and service capabilities.
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Documents 3
GeM-Bidding-9636009.pdf
Main Document
CATALOG-Specification-1
CATALOG Specification
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS