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Madhepura District Panchayats Potable Water Purification System Tender Bihar 2026 – Ionization Based DE Standards

Bid Publish Date

26-Jun-2026, 9:58 pm

Bid End Date

07-Jul-2026, 9:00 am

Progress

Issue26-Jun-2026, 9:58 pm
AwardPending
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Quantity

1

Bid Type

Two Packet Bid

Categories 10

Tender Overview

Madhepura District Panchayats invites bids for a Potable Water Purification System DE - Ionization Based in MADHEPURA, BIHAR 852101. The scope includes installation, commissioning, and provision of raw water feeding pumps, filtration stages, UV lamp systems, and real-time monitoring displays. Key features cover arsenic/fluoride/chloride removal, hardness reduction, and micron filtration with a storage tank and real-time TDS/pH readouts. The contract covers installation, supply of pre-filter housing, filters, and associated pipe fittings within the project site. This procurement emphasizes adherence to specified standards and an option for comprehensive warranty under bidding terms.

Technical Specifications & Requirements

  • Certification for the product and conformity to UV system standards to be demonstrated.
  • Electrodeionization (EDI) module with defined reference voltage and Total Dissolved Solids (TDS) removal percentage targets.
  • Output water generation capacity in litres/hour with real-time TDS and pH display.
  • Arsenic, Fluoride, and Chloride removal provisions; hardness removal capability confirmed.
  • UV lamp performance and related UV system standards; micron filter and pre-filter housing with specified pre-filter type and size.
  • Storage tank details including material and capacity (L).
  • Digital display monitoring for real-time TDS and pH; raw water feeding pump and anti-scale agent compatibility for silica/mica conditions.
  • Comprehensive scope inclusive of installation and commissioning, with inlet/outlet pipe fittings from sources to purified water tanks.
  • Warranty option available via bidding; other terms include supplier responsibilities for site installation.

Key Specifications

  • Product category: Ionization-based potable water purification system

  • Key components: UV lamp, Electro de-ion (EDI) module, micron filters, pre-filter housing, storage tank, real-time TDS/pH display

  • Performance: specified TDS removal, arsenic/fluoride/chloride removal, hardness removal, antiscalant compatibility for silica up to 10 ppm and mica up to 100 ppm

  • Capacity: output water generation (L/hr), storage tank capacity (L)

  • Monitoring: digital display with real-time TDS and pH readings

  • installation: inclusion of raw water feed pump and required piping

Important Clauses

Payment Terms

The tender terms specify upfront payment terms, progression payments on milestones, and any penalties for delays as per contract.

Delivery Schedule

Delivery timelines follow the original schedule with option-based quantity adjustments, with minimum 30 days for any extended delivery period.

Penalties/Liquidated Damages

Penalties or LD clauses apply for delays; the exact rate is defined within the bid document.

Bidder Eligibility

  • Experience in supplying potable water purification systems with ionization/EDI components

  • Ability to install and commission water purification equipment per government project standards

  • Demonstrated compliance with required standards and certifications

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)

Authority Records

PANCHAYATI RAJ DEPARTMENT

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Documents 4

GeM-Bidding-9526269.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
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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Required Documents

1

GST registration certificate

2

PAN card

3

Experience certificates (relevant water treatment systems)

4

Financial statements

5

EMD/Security deposit proof

6

Technical bid documents

7

OEM authorizations (if applicable)

8

Certificates for product standards and conformity

9

Quality/compliance certificates and installation qualifications

Frequently Asked Questions

Key insights about BIHAR tender market

How to bid on the potable water purification system tender in Madhepura Bihar 2026?

Bidders must submit GST, PAN, experience certificates, financials, and EMD along with technical bid and OEM authorizations if required. Ensure conformity with UV lamp standards and electrodeionization specifications, plus installation and commissioning proof. The procurement includes real-time TDS/pH displays and arsenic/fluoride removal provisions.

What documents are required for the Madhepura water treatment tender submission?

Required documents include GST registration, PAN, company financial statements, experience certificates of similar projects, EMD proof, technical bid, OEM authorization, installation qualifications, and any product conformity certificates. All documents must align with ATC and corrigendum guidelines.

What are the key technical standards for the UV and EDI components?

Tenders require UV system conformity with specified standard(s) and an electrodeionization module with defined reference voltage. Real-time TDS and pH display must be integrated, and filters (micron, pre-filter housing) should meet precise porosity and material standards as per the terms.

What is the delivery timeline and option clause for quantity adjustments?

Delivery timelines follow the original delivery period, with possible extension calculated as (Increased quantity / Original quantity) × Original delivery period, minimum 30 days. The purchaser can increase or decrease quantity up to 25% at contract award and during the currency of the contract.

What is the scope of installation and commissioning in this tender?

The scope includes installation and commissioning of the potable water purification system, including inlet/outlet piping from raw water sources to the purification unit and to the purified water tank, along with integration of digital real-time monitoring displays.

What are the on-site performance requirements for arsenic/fluoride removal?

The system must provide arsenic and fluoride removal options, with proven performance data (percentage removal) and compatibility with the specified storage tank and filter configurations, along with real-time monitoring of TDS and pH during operation.

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