Panchayati Raj Department Bihar Potable Water Purification System Tender Purnia V3 Ionization Based 2026

Tender Overview

The Bihar Panchayati Raj Department, Purnia, invites bids for a Potable Water Purification System based on ionization technology. The scope includes installation, commissioning, and inlet/outlet piping from raw water sources to purified storage, with comprehensive warranty options and integrated metering. Key differentiators include real-time TDS, pH displays, UV lamp conformity, and arsenic/fluoride/chloride removal capabilities. Estimated value and EMD are not disclosed, but the tender emphasizes up to 25% quantity variation and extended delivery timelines within contract terms. Bidders should assess on-site integration requirements and maintenance commitments under the ATC terms.

Technical Specifications & Requirements

• Product category: Ionization-based potable water purification system with UV lamp, Electro de-ion module, and real-time digital displays.
• Key capabilities: Real-time TDS display, real-time pH display, arsenic/fluoride/chloride removal, hardness removal, microns and pre-filter housing, storage tank with specified capacity and material, Digiflow meter, raw water feeding pump, and anti-scale provisions where silica ≤ 10 ppm and mica ≤ 100 ppm.
• Performance metrics: Output water generation capacity (L/hour), recovery at 27°C, and total dissolved solids removal percentage; system to operate from a specified power supply and include filtration stages (pre-filter, particulate filter, outer filters).
• Standards/Quality: Certification for the product and conformity to UV system standards; ISI/ISO certifications or equivalent are implied for compliance.
• Installation scope: Included installation and commissioning; inlet/outlet piping to be provided; storage tank materials and capacity to be specified in the BOQ; comprehensive warranty option available in bidding.

Terms, Conditions & Eligibility

• Delivery terms: Option clause allows up to 25% quantity variation during contract; delivery period tied to last date of original order plus proportionally extended time.
• Warranty: Comprehensive warranty option available, superseding catalogue warranty if opted.
• ATC/ATC file: Bidder must review Buyer Added Terms and Conditions (ATC) for specific compliance.
• Documentation: Submit standard GST, PAN, experience, and financial documents along with technical compliance certificates if required.
• Venue/Delivery: Installation and commissioning included; ensure piping and fittings from raw water source to purification system and from purifier to storage tank are covered.