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Central Railway UV and UV+UF Water Purification System Tender 2026 – Central Railway Procurement, ISI/Quality Standards

Bid Publish Date

03-Jul-2026, 1:24 pm

Bid End Date

15-Jul-2026, 11:00 am

Progress

Issue03-Jul-2026, 1:24 pm
AwardPending
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Quantity

2

Bid Type

Single Packet Bid

Key Highlights

  • Specific brand/OEM authorization required with detailed distributor/OEM contact information
  • UV and UV+UF technology with on-site installation and training
  • Test report conformity from Central Govt/NABL/ILAC accredited labs
  • Option clause enabling ±25% quantity adjustment at contract stage
  • Minimum delivery extension rule: (Increased quantity ÷ Original quantity) × Original delivery period with 30-day minimum
  • Inclusion of water storage tank details (capacity, material, location) within scope
  • Controller/display features and storage-cooler integration details
  • Mandatory training, demonstration, and commissioning support

Categories 17

Tender Overview

The Central Railway (Indian Railways) seeks procurement of a Water Purification System featuring UV (Ultra-Violet) processing, with options for UV+UF (Ultra-Filtration). The scope includes water purification capability with specified flow, storage tank integration, and on-site installation/commissioning. The tender emphasizes a flexible quantity clause allowing a 25% increase or decrease in bid quantity, with corresponding delivery at contracted rates and a minimum delivery extension rule. OEM authorization clauses require the bidder to furnish an authorized distributor or OEM details. The procurement targets reliable, centrally certified purification equipment suitable for railway environments and includes training and demonstration support. The core differentiator is the combination of UV-based purification with optional UF integration, and the option-based delivery schedule tied to extended delivery periods.

Technical Specifications & Requirements

  • Type of Water Purification Technology: UV or UV+UF purification system
  • Rate of Flow: specified in LPH (liters per hour) for purified water
  • Mounting Method: concrete/ modular or wall-mounted installation as per site
  • Input Water Source Connection: compatible inlet specifications
  • Additional Water Conditioning: any post-treatment features
  • Maximum Feed Water TDS: defined ppm threshold ensuring guaranteed output quality
  • Guaranteed output water quality: explicitly stated targets or ranges
  • Storage Tank: integrated in scope, material and capacity details
  • Storage Tank Type/Location: on-site location, fixed/portable; material specifics
  • Tank Capacity: in liters (L)
  • Self-Contained Water Cooler: included or not
  • Controller Type: features and display specifics
  • Training and Demonstration: required sessions
  • Test Reports: conformity proof from Central Govt/NABL/ILAC labs

Terms, Conditions & Eligibility

  • Quantity flexibility: option to modify quantity ±25% at contract stage; extended delivery period rules apply with minimum 30 days
  • Manufacturer Authorization: bid from authorized distributors must include OEM authorization details (name, designation, address, email, phone)
  • Delivery & Installation: delivery/installation terms aligned with option clause; training/demonstration delivered on site
  • Compliance: evidence of conformity via test reports from recognized labs (Central Govt/NABL/ILAC)
  • Documentation: submit GST, PAN, experience certificates, financial statements, and EMD-related documents as per T&C

Key Specifications

  • Water purification technology: UV or UV+UF

  • Flow rate: specify LPH

  • Input water source connection compatibility

  • Maximum feed water TDS threshold (ppm)

  • Guaranteed output water quality specification

  • Storage tank capacity and material

  • Storage tank location/type

  • Controller type and display features

  • Training, on-site demonstration, and commissioning

  • Test report availability from Central Govt/NABL/ILAC labs

Terms & Conditions

  • Delivery quantity may change by ±25% at contract; extended delivery period rules apply

  • OEM authorization must accompany bids from authorized distributors

  • Conformity proof via Central Govt/NABL/ILAC lab test reports required

  • On-site training/demonstration and commissioning included

  • Storage tank integration with specified capacity and material

Important Clauses

Payment Terms

Not specified in data; bidders should expect standard government terms per tender T&C and contract

Delivery Schedule

Delivery period may be extended proportionally with increased quantity; minimum 30 days; last date of original delivery order baseline

Penalties/Liquidated Damages

Not specified in data; penalties typically apply on delayed delivery per contract terms

Bidder Eligibility

  • Authorized OEM distributor or manufacturer with valid authorization

  • Experience in supplying UV/UV+UF water purification systems

  • Ability to meet lab conformity and on-site installation requirements

Additional Tender Data

Commercial Details

Tender Category

Goods

Bid To RA

No

Bid To RA Enabled

No

Item Category

Water Purification System with UV (Ultra-Violet Process) or UV (Ultra-Violet Process)+UF (Ultra-Filtration Process) (V2) (Q2)

Delivery Details

Max Delivery Days

30

Delivery Locations

1

Delivery Cities

Mumbai

Delivery Pincodes

400001

Delivery Locations

ConsigneeAddressCityStatePincodeQuantityDelivery DaysAdditional Requirement
Rajan Venugopal Naidu400001,First Floor, Old Running Room Building, Behind Reservation office, Central Railway, Mumbai CSMT - 400001MumbaiMaharashtra400001230-

Authority Records

MINISTRY OF RAILWAYSCENTRAL RAILWAY

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Documents 3

GeM-Bidding-9547214.pdf

Main Document

GeM Category Specification

GEM_CATEGORY_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
Features and Performance Type of Water Purification Technology Generally Conformity to IS 14724 for Ultraviolet (UV), Generally Conformity to IS 14724 for Ultraviolet (UV)+Ultrafiltration (UF)
Features and Performance Rate of Flow (In LPH) of purified water upto 50 LPH
Features and Performance Method of Mounting Countertop/Wall Mount
Features and Performance Input Water Source Connection Plumber-In
Features and Performance Additional Water Conditioning and Other Features Sand Filter, Sediment Filter, Pre Carbon Filter, Activated Carbon Media, Normal Water Dispensing
Features and Performance Maximum Feed Water TDS (ppm) at which the machine LPH and Guaranteed output water quality is ensured upto 500
Features and Performance Guaranteed output water quality As per IS 10500 or better
Water Storage Storage Tank (inclusive in the scope of supply) Yes
Water Storage Type of Water Tank / Location In-Built Storage Tank
Water Storage Storage Tank Material ABS/PP Food Grade
Water Storage Storage Tank Capacity (in Ltr) upto 20 Liters
Water Storage Self Contained Water Cooler NA
Controller and Display Type of Controller Fully Automatic
Controller and Display Controller and Display Features Auto cut-off
Service, Warranty, Installation and Commissioning Training and Demonstration The installation and demonstration of the machine at the consignee place shall be carried out as part of installation and commissioning
Certification / Test Report Availability of Test Report From Central Govt/Nabl/Ilac Accredited Lab to Prove Conformity to Specification Yes

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Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates for similar water purification systems

4

Financial statements (last 3 years or as specified)

5

EMD submission proof (amount/structure as per T&C)

6

Technical bid documents demonstrating UV/UV+UF capabilities

7

OEM authorization/certificate from manufacturer

8

Test reports or conformity certificates from Central Govt/NABL/ILAC accredited labs

Frequently Asked Questions

Key insights about MAHARASHTRA tender market

How to bid for the UV water purifier tender in Central Railway 2026

Bidders must submit GST, PAN, experience certificates, financial statements, and EMD along with OEM authorization. Provide documentation showing conforming test results from Central Govt/NABL/ILAC labs, and details of the UV/UV+UF system, flow rate in LPH, and storage tank capacity. Ensure 25% quantity option details are understood.

What documents are required for the UV purification system bid in Central Railway

Required documents include GST registration, PAN, experience certificates for similar systems, financial statements, EMD proof, technical bid with UV/UF specs, OEM authorization, and conformity test reports from recognized laboratories. Ensure the vendor demonstrates on-site installation capability and training plan.

What are the technical specifications for UV+UF water purifiers in this tender

System must support UV or UV+UF purification with specified LPH flow, input water connection compatibility, and maximum feed water TDS in ppm. Include integrated storage tank with capacity in liters, tank material, and location. Controller type and display features must be detailed; training included.

When is the delivery timeline for the central railway water purifier contract

Delivery is governed by the option clause allowing quantity variation up to ±25%, with extended delivery periods calculated as (Increased quantity ÷ Original quantity) × Original delivery period, minimum 30 days; final timeline tied to last date of original delivery order.

What are the conformity requirements for test reports in this bid

Bidders must provide test reports proving conformity to specification from Central Government labs or internationally recognized NABL/ILAC accredited laboratories. Reports should validate guaranteed output water quality and maximum feed water TDS thresholds for all configurations (UV and UV+UF).

What is needed for OEM/manufacturer authorization in this tender

Bid submission must include an OEM authorization certificate or authorization form with distributor details: name, designation, address, email, and phone. This ensures the bidder is approved to supply and service the specified UV/UF system for Central Railway.

What is the role of training and demonstration in this tender

The contract requires training and on-site demonstrations to cover operation, routine maintenance, and commissioning. The bidder must provide a detailed training plan, schedule, and materials, ensuring railway staff can operate and maintain the UV/UF water purification system post-installation.

What are the key eligibility criteria for this water purifier tender in Rajasthan location

Eligibility includes proven experience with similar UV/UF water purification systems, valid GST/PAN, financial stability, OEM authorization, and ability to submit required conformity test reports. Although the location is not specified, bidders must meet standard government procurement qualifications and installation capabilities.

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