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

Tender Overview

Panchayati Raj Department Bihar invites bids for a Potable Water Purification System DE - Ionization Based. The scope includes installation and commissioning with inlet/outlet pipe fittings and a comprehensive on-site setup. The system features multiple treatment stages, real-time TDS and pH displays, and a storage tank. The tender notes possible quantity variation up to 25% during contract execution, at the same contracted rates, and requires inclusion of installation as part of supply. The opportunity targets suppliers capable of meeting BIS/ISO-aligned standards and providing adequate warranties. The procurement emphasizes a robust water treatment solution with Arsenic, Fluoride, Chloride removal, and hardness reduction, suitable for rural water supply under state scheme. Unique aspects include on-site commissioning and standard-compliant safety and performance documentation. Location and organization details anchor this as a Bihar state government tender in the potable water domain.

Technical Specifications & Requirements

• Product/service: Ionization-based potable water purification system with integrated UV lamp, electrod ion module, and real-time water quality displays.
• Output: output water generation capacity in L/hr with real-time TDS and pH display.
• Functions: Arsenic, Fluoride, Chloride removal, hardness reduction; antiscalant compatibility for silica up to 10 ppm and mica up to 100 ppm; micron pre-filtration with pre-filter housing and outer filter count.
• Components: Raw water feeding pump, digiflow meter, particulate filter, storage tank (material and capacity specified), and comprehensive dosing/piping for inlet/outlet connections.
• Standards/Testing: IS standard compliance for UV system with specified reference voltage for electro de-ion module and overall system conforming to applicable qualification benchmarks; warranty option included.
• Supply scope: Installation and commissioning inclusive; inclusion of power supply and all necessary fittings.
• Documentation: ISO/GST certificates, OEM authorization where applicable, and sample submission as per bid terms.

Terms, Conditions & Eligibility

• EMD/financials: Noted requirement for last two years turnover around ₹50 Lakh per year and GST registration with current GST returns (GSTR-3B).
• Delivery/term: Quantity may vary by up to 25%; extended delivery calculations apply with a minimum of 30 days. Delivery period linked to order dates and extended periods.
• Documentation: Must submit GST certificate, PAN, UID, experience certificates, turnover certificates, authorization, ISO certificate, and prior work experience (CARC) proofs.
• Warranty/aftercare: 1 year standard warranty with option for three-year comprehensive warranty; installation and commissioning included in scope.
• Compliance: Notarized affidavit of non-blacklisting; bid sample submission; item catalog with color visuals; annual IT returns and GST returns as specified.