Purnia District Panchayats Potable Water Purification System DE-Ionization Based Tender 2026 ISO 9001
Purnia District Panchayats
PURNIA, BIHAR
Progress
Quantity
2
Bid Type
Two Packet Bid
The Government of Bihar through the Panchayati Raj Department (KHAGARIA, BIHAR 851201) seeks a supplier for a Potable Water Purification System – Ionization Based. The project scope includes installation, commissioning, and inlet/outlet piping, with on-site support and a comprehensive warranty option. The bid emphasizes real-time monitoring displays (TDS, pH), UV illumination, and arsenic/ fluoride/chloride reduction capabilities, aiming for a robust, ISI/ISO-aligned water purification solution for local panchayats. The procurement prioritizes local MSE participation under state preferences, with quantity adjustment rights up to 25% and supplier-provided installation. The opportunity focuses on integrated purification with complete prefilters, micron filtration, and a storage tank component, to deliver reliable treated water at a specified hourly output. A key differentiator is the inclusion of on-site installation and commissioning within the supply scope and optional comprehensive warranty.
Product/service: Ionization-based potable water purification system
Output capacity: specified litres per hour in BOQ/technical docs
Standards/certifications: UV system conformity, IS 550, ISI certification where applicable
Key components: Ultraviolet lamp, electro-deionization module, digiflow meter, raw water pump, pre-filter housing, micron filter, storage tank with specified capacity
Water quality features: arsenic, fluoride, chloride removal; hardness removal; real-time TDS and pH displays
EMD amount and payment terms as per GeM and at bid time
Quantity variation rights up to 25% during contract and extended period
MSE reservation for state-based bidders with Udyam validation
GST-inclusive supply price; potential tax deductions (TDS) per applicable acts; no unilateral rate revisions during supply
Delivery quantity adjustments up to 25%; delivery period calculated as (additional quantity / original quantity) × original delivery period, minimum 30 days
DA/LD implications described per GeM policy; specific LD rates not provided in data
Must be an OEM/manufacturer with valid Udyam Registration validated online
GeM online profile validated and buyer-approved for MSE reservation benefits
Not a reseller; applicable to product/service offered as OEM-provided, with OEM authorization
Tender Category
Goods
Bid To RA
No
Bid To RA Enabled
No
Item Category
Potable Water Purification System DE - Ionization Based (Q3)
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Main Document
GEM_CATEGORY_SPECIFICATION
GEM_GENERAL_TERMS_AND_CONDITIONS
Purnia District Panchayats
PURNIA, BIHAR
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PURNIA, BIHAR
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SITAMARHI, BIHAR
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DARBHANGA, BIHAR
Madhepura District Panchayats
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Tender Results
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| Category | Specification | Requirement |
|---|---|---|
| Standards | Certification for the product | CE, WQA, NSF, NA |
| Performance Parameters | Maximum Input Water TDS allow to the system | up to 500, up to 1000, up to 1500 |
| Performance Parameters | Ultraviolet (UV) LAMP | Yes, No |
| Performance Parameters | Conformity to Standard for Ultraviolet system | IS 14724 (latest) for water purification system with Ultraviolet disinfection, NA if UV not provided |
| Performance Parameters | Electro de-ion Module | Micro(For 10 LPH), Single(For 25 and 50 LPH), Duo(For 100 LPH), Quad(For 250 LPH) |
| Performance Parameters | Reference voltage for Electro dine Module) | 1.5 v, 3 v, 4.5 v, 6 V, 7.5 V, 9 v |
| Performance Parameters | Total Dissolved Solids Removal Percentage | 60%, 70%, 80%, 90% |
| Performance Parameters | Recovery at 27 degree Centigrade | 60-70, 70-80, 80-90 |
| Performance Parameters | Out put water generation capacity in litre/ hour | 10, 25, 50, 100, 250 |
| Performance Parameters | Provision of Arsenic removal | Yes, No |
| Performance Parameters | Provision of Floride removal | Yes, No |
| Performance Parameters | Provision of Chloride removal | Yes, No |
| Performance Parameters | Hardness removal | Yes, No |
| Performance Parameters | Digiflow meter | Yes, No |
| Performance Parameters | Raw water feeding pump | Yes, No |
| Performance Parameters | Micron Filter | Yes, No |
| Performance Parameters | Pre filter housing | Yes, No |
| Performance Parameters | Type of pre filter | PP Spun, Spun wound |
| Performance Parameters | Pre filter size | 10 inch, 20 inch |
| Performance Parameters | Particulate filter porosity | 5 micron, 10 micron, 20 micron |
| Performance Parameters | Storage tank | Inbuilt, External |
| Performance Parameters | Storage tank material | HDPE, Stainless Steel, Terracotta (Clay Pot), Copper, ABS Food Grade, NA |
| Performance Parameters | Storage Tank Capacity in L | 10, 25, 50, 100, 250, NA |
| Performance Parameters | Digital display | Yes, No |
| Performance Parameters | Real time TDS display | Yes, No |
| Performance Parameters | Real time pH Display | Yes, No |
| Performance Parameters | Raw water/Chemical Raw water/Chemical Cleaning PUMP | Yes, No |
| Performance Parameters | Body of filter | ABS Food grade, Powder Coated MS |
| Performance Parameters | Number of outer filters | 1, 2 |
| Performance Parameters | Installation Type | Wall mounted, Under sink, Floor Mounted with stand |
| Performance Parameters | Antiscalant- where silica is up to 10 ppm/where Mica is up to 100 ppm | Yes, No |
| Performance Parameters | Power supply | 230 V single phase, 415 Volt three phase |
| Miscellaneous Parameters | Warranty (Option of comprehensive warranty is available through bidding only, which if opted will supersede normal warranty in the catalogue) | 1, 2, 3, 4, 5 |
| Miscellaneous Parameters | Installation and Commissioning inclusive in the scope of Supply | Yes, No |
| Miscellaneous Parameters | Inlet Pipe & Fitting from raw water scorces to water purification system | suitable pipe and fitting to be provided by seller up to 15 feet, to be arranged bu buyer/consignee, Not applicable |
| Miscellaneous Parameters | Pipe & Fitting from Out let to purified water tank | to be arranged by seller (upto 15ft), To be arranged by buyer /consignee, Not applicable |
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GST certificate
PAN card
Experience certificates for similar water purification projects
Financial statements (last 3 years)
EMD/Security deposit proof
Technical bid documents
OEM authorizations / registrations
Key insights about BIHAR tender market
Bidders should register on GeM, ensure OEM authorization, and submit GST, PAN, experience certificates, financials, EMD, and technical compliance certificates. The bid requires MSE eligibility validation for state preference and installation-inclusive scope, with delivery terms aligned to the 25% quantity option.
Submit GST certificate, PAN card, company registration, experience certificates for similar water treatment projects, financial statements for last 3 years, EMD payment proof, OEM authorization letters, and technical compliance certificates demonstrating UV lamp, ED module, and filtration system specs.
System must include UV lamp, electro-deionization module, real-time TDS/pH displays, digiflow meter, prefilters, micron filters, storage tank with specified capacity, and inlet/outlet piping. It should meet UV conformity, arsenic/fluoride/chloride removal targets, and 27°C recovery efficiencies.
Delivery timing follows original delivery order dates; option clause allows up to 25% quantity increase during contract, with extended delivery time calculated as (additional/original) × original period, minimum 30 days. Any extension must be approved by the buyer.
Bidders must demonstrate UV system conformity and ensure ISI/IS 550 standard alignment where applicable. OEM authorizations and technical compliance certificates are required, with online Udyam validation for MSE benefits.
Installation and commissioning are included in the supply scope; this includes inlet/outlet piping, on-site testing of UV, TDS, pH, flow rates, and training/documentation for local users. Warranty options may supersede catalogue terms if selected in bidding.
Yes. Bid invites MSE reservations for state-based manufacturers with valid Udyam Registration online validation. Only OEMs meeting online and buyer-validated criteria can claim the MSE benefits; resellers are excluded from eligibility.
Bid prices must be GST inclusive; GST/TDS deductions apply as per Income Tax and GST Acts. Final payment terms will be specified in the purchase order, with possible deductions on taxes and compliance, and no rate revisions during supply.
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Main Document
GEM_CATEGORY_SPECIFICATION
GEM_GENERAL_TERMS_AND_CONDITIONS