Panchayati Raj Department Bihar Potable Water Purification System DE - Ionization Based Tender 2026

Tender Overview

The Bihar state Panchayati Raj Department seeks a supplier for a Potable Water Purification System with ionization-based technology. The scope includes installation and commissioning of a complete treatment line with UV lamps, electro-deionization (EDI) module, real-time TDS and pH displays, micron pre-filters, multiple outer filters, storage tank(s), and raw-to-purified water piping. Estimated value and EMD details are not disclosed. The project emphasizes arsenic, fluoride, chloride removal, hardness reduction, and antiscalant compatibility for silica and mica-containing feed. Unique features include a comprehensive warranty option and on-site installation with intake/outlet piping to connect to purified water storage. This tender is issued under the Panchayati Raj Department, Bihar, for a public water purification deployment with emphasis on standards-conformant, modular treatment, and integrated metering.

Technical Specifications & Requirements

• Product category: Ionization-based potable water purification system with UV, EDI, and real-time monitoring
• Key components: Ultraviolet lamp, Electro de-ion module, Digiflow meter, raw water feeding pump, micron pre-filter, pre-filter housing and size, particulate filter, storage tank with specified capacity and material, digital display with real-time TDS and pH
• Performance targets: Arsenic, fluoride, chloride removal; hardness reduction; output water generation capacity in L/hour; recovery rate at 27°C; inline metering and real-time display features
• Quality/standards: UV system conforming to IS/standard for UV; EDI module specifications; anti-scale requirements with antiscalant compatibility up to silica 10 ppm and mica 100 ppm
• Installation scope: Inlet/outlet pipe fittings from raw water source to system and to purified water tank; installation and commissioning included
• Warranty: Optional comprehensive warranty superseding catalogue terms when selected in bidding; installation included in scope

Terms, Conditions & Eligibility

• Option clause: Purchaser may increase/decrease bid quantity by up to 25% at contract award and during currency at contracted rates
• Delivery time: Extended delivery period rules apply if option exercised; minimum extension rule is 30 days
• Bid compliance: Bidders must adhere to option clause and deliver as per contract terms; installation and commissioning included
• Documents: Prepare EMD, GST, PAN, experience certificates, financial statements, technical bid, OEM authorizations
• Other terms: General contractual terms with vendor responsibilities; acceptance of installation and commissioning at site