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 in WEST CHAMPARAN, BIHAR (PIN 845101) with an estimated value of ₹598,500.00. The scope encompasses a comprehensive purification unit including UV lamp, electro-deion module, TDS/ hardness removal, arsenic/ fluoride/ chloride removal, and real-time monitoring displays. The contract includes installation and commissioning, along with inlet/outlet pipe fittings. The Bidder must consider potential quantity adjustments up to 25%, with extended delivery timelines as defined in the buyer-added terms. This procurement emphasizes standards compliance and integrated water treatment capabilities tailored for rural potable supply.

Technical Specifications & Requirements

• Standards: Product certification and IS/quality compliance requirements; UV system conformity and IS 550 references where applicable; mandatory performance verification for the UV lamp, electro de-ion module, and overall system integrity.
• Performance Parameters: Maximum input water TDS, electro de-ion module reference voltage, Total Dissolved Solids removal percentage, recovery at 27°C, output water generation capacity (L/hour), arsenic/ fluoride/ chloride removal, hardness removal, Digiflow meter, raw water feeding pump, micron filter, pre-filter housing and type, pre-filter size, particulate filter porosity, storage tank capacity and material, storage display (digital, real-time TDS & pH), raw water/chemical cleaning pump, outer filter count, antiscalant suitability for silica up to 10 ppm and mica up to 100 ppm, power supply, and integrated warranty and installation scope.
• Miscellaneous: Inlet/outlet piping from raw water sources to purifier and to purified water tank; installation and commissioning included in supply; option for comprehensive warranty superseding catalogue.
• Delivery/Installation Context: Installation inclusive in the scope; reference design features must align with rural deployment constraints and on-site commissioning.

Terms & Eligibility

• Delivery Terms: Quantity variation up to 25%, with extended delivery period formula specified; delivery period starts from last date of original delivery order.
• Payment/Penalties: Standard terms per Buyer added ATC; adherence to extended delivery timelines and possible time extensions as per option clause.
• Documentation: Submit standard GST, PAN, experience certificates, financials, EMD/Security, OEM authorizations, and technical compliance documents as applicable to this procurement.
• Other Clauses: Installation and commissioning included; procurement includes inlet/outlet pipe fittings; no BOQ items reported, implying unit-level specification alignment with the purveyor.