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Panchayati Raj Department Bihar Potable Water Purification System Tender PURNIA 854102 – ISI/ISO Standards 2026

Bid Publish Date

19-Jun-2026, 10:57 pm

Bid End Date

06-Jul-2026, 10:00 am

Location

PURNIA , BIHAR
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Progress

Issue19-Jun-2026, 10:57 pm
Corrigendum03-Jul-2026
AwardPending
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Quantity

1

Bid Type

Two Packet Bid

Key Highlights

  • • Specific brand/OEM requirements: not explicitly specified, but OEM authorization certificate required
  • • Technical standards: IS/IEC UV system standards, electrodeionization standards, IS 550-like or ISO references implied by UV/EDI modules
  • • Special clauses: 25% quantity variation right; extended delivery period rules with minimum 30 days
  • • Important eligibility: ₹50 Lakh/year turnover, GST, PAN, UID, ISO certificate, recent ITRs
  • • Warranty/AMC: 1 year standard, 3 year optional comprehensive warranty
  • • Penalties: LDs via contract terms; sample submission prerequisite

Categories 10

ALCOHOLS CHEMICAL INTERMEDIATES SURVIVAL WATER DISPENSER WATER VENDING MACHINE ELECTROSTATIC PRECIPITATOR WATER PURIFIER AND RO PLANT LABORATORY WATER PURIFICATION EQUIPMENT REVERSE OSMOSIS PLANT WATER PURIFICATION

Tender Overview

Organization: Panchayati Raj Department Bihar; procure a potable water purification system (Ionization Based) for PURNIA, BIHAR 854102. Scope includes installation, commissioning, inlet/outlet piping, and storage tank provisions. Key features request UV lamp, electrodeionization module, and real-time TDS/pH displays with comprehensive warranty option. Estimated value not disclosed; quantity subject to 25% variation with contract extension. Emphasizes pre-bid samples, ISO services, and on-site installation. This tender targets suppliers capable of turnkey delivery including fittings from raw-water sources to purified-water storage. The option clause enables scale-up while preserving contracted rates, demanding precise compliance with standard qualifications and performance tests.

Technical Specifications & Requirements

  • Certification for the product and adherence to specified standards for ultraviolet systems and electrodeionization modules.
  • Maximum input water TDS, UV lamp performance, and conformity to UV system standards.
  • Electrodeionization module with reference voltage and recovery at 27°C.
  • Output capacity in litres/hour with arsenic, fluoride, chloride, and hardness removal capabilities; include Digiflow meter and raw water feeding pump.
  • Include micron filters, pre-filter housing, and pre-filter type/size with particulate filter porosity; specify storage tank material and capacity (L).
  • Real-time TDS and pH displays, whole-system digital display, and anti-scaling measures (antiscalant where silica up to 10 ppm).
  • Power supply, installation type, and comprehensive warranty option; scope includes installation & commissioning and inlet/outlet pipe fittings.

Terms, Conditions & Eligibility

  • EMD/security deposit as per tender, with 25% quantity variation rights and extended delivery calculations.
  • Concrete eligibility: GST certificate, PAN, UID, turnover proof (last 2 years, ₹50 Lakh/year), and authorization certificate.
  • Requirements include sample submission before bid deadline, ISO certificate, current GST return (GSTR-3B), notarized affidavit of non-blacklisting, ITR for AY 2023-24 to 2025-26, and purchaser/CARC work completion certificates.
  • Warranty terms: 1 year basic warranty + 3 year extended warranty option; penalties and delivery timelines as per buyer terms.
  • All documents to be submitted with bid as listed; bidder must provide colorful item catalogues and previous project references.

Key Specifications

  • Product category: Ionization-based potable water purification system

  • Output capacity: not specified in numeric value

  • Standards: UV system conformity and electrodeionization module standards

  • Key components: UV lamp, electrodeionization module, Digiflow meter, raw water feeding pump

  • Filters: micron filter, pre-filter housing, pre-filter type, pre-filter size, particulate filter porosity

  • Storage: storage tank material and capacity in litres

  • Displays: digital, real-time TDS and pH displays

  • Antiscalant: applicable where silica ≤ 10 ppm and mica ≤ 100 ppm

  • Power supply: specified but not quantified

Terms & Conditions

  • Quantity variation up to 25% at contract time with extended delivery windows

  • Sample submission and multiple regulatory documents required for bid submission

  • Comprehensive warranty option may supersede catalog warranty if chosen

Important Clauses

Payment Terms

Not provided in detail; expect standard Govt terms with EMD and milestone-based payments per delivery

Delivery Schedule

Delivery begins after order; extended delivery time calculated by formula and minimum 30 days

Penalties/Liquidated Damages

Penalties likely apply for delays; LDs not quantified in data; follow purchaser terms

Bidder Eligibility

  • Minimum turnover ₹50 Lakh per year for last 2 years

  • GST registration and GST returns current year

  • Authorization certificate from OEM if applicable

  • ISO certification related to water treatment systems

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

PANCHAYAT RAJ DEPARTMENTPANCHAYATI RAJ DEPARTMENT

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Documents 3

GeM-Bidding-9495986.pdf

Main Document

CATALOG-Specification-1

CATALOG Specification

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
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

1

GST certificate

2

PAN card

3

UID proof

4

Turnover certificates (last 2 years, ₹50 Lakh/year)

5

Authorization Certificate

6

Sample provision before bid deadline

7

ISO certificate related to work

8

GST return (GSTR-3B) current year

9

Notarized affidavit on non-blacklisting

10

ITR AY 2023-24, 2024-25, 2025-26

11

Colorful item catalogues

12

Previous 5 work completion certificates or CARC certificates

Corrigendum Updates

2 Updates
#1

Update

03-Jul-2026

Extended Deadline

06-Jul-2026, 10:00 am

Opening Date

06-Jul-2026, 10:30 am

#2

Update

30-Jun-2026

Extended Deadline

03-Jul-2026, 10:00 am

Opening Date

03-Jul-2026, 10:30 am

Frequently Asked Questions

Key insights about BIHAR tender market

How to bid on potable water purification system Tender in PURNIA?

Bidders must submit GST certificate, PAN, UID, turnover proof (₹50 Lakh/year), ISO certificate, sample, and authorized OEM documentation. Include ITRs for AY 2023-24 to 2025-26, and recent CARC or work completion certificates. Follow the 25% quantity variation clause and ensure on-site installation readiness.

What documents are required for PURNIA water treatment tender submission?

Required documents include GST return (GSTR-3B), current GST certificate, PAN, UID, turnover certificates, authorization certificate, ISO certificate, notarized non-blacklisting affidavit, ITRs, and colorful item catalogues. Also provide previous 5 work completion certificates and a mandatory sample.

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

Tender requires UV system conformity and electrodeionization module standards; look for IS/IEC aligned certifications, and a reference voltage for the electrode dine module. Real-time TDS and pH displays, Digiflow meter, and antiscalant requirements are included in performance specs.

What is the delivery extension policy for quantity variations?

The buyer may increase or decrease quantity up to 25% at contract placement and during currency. Additional time equals (Increased quantity ÷ Original quantity) × Original delivery period, minimum 30 days, and may extend to original delivery period as per clause.

Which warranty terms apply to the water purification system?

A standard warranty is offered, with an option for a comprehensive 3-year warranty selected during bidding. If exercised, this supersedes the catalog warranty. Ensure clarity on coverage, service levels, and AMC terms in bidding documents.

What is required for sample submission in this PURNIA bid?

A physical sample must be provided before the bid deadline; ensure it matches the proposed Ionization-based system, including UV lamp, EDI module, filters, and storage tank. Samples should reflect product certifications and performance claims to support bid evaluation.

What items must be installed as part of scope in PURNIA project?

Scope includes installation and commissioning, inlet raw-water piping, outlet piping to purified water tank, Digiflow meter, storage tank, filters, and all necessary fittings. Ensure on-site electrical connections, power supply compatibility, and warranty activation upon commissioning.

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