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

Tender Overview

The Panchayati Raj Department Bihar seeks bids for a potable water purification system based on de-ionization technology, to be installed in Katihar, Bihar 854101. The project covers installation, commissioning, inlet/outlet piping, and a comprehensive range of performance capabilities (UV lamp, electro-deion module, real-time TDS/pH displays, micron and pre-filters, storage tank). The scope includes on-site installation, commissioning, and supply of all components with real-time monitoring and maintenance options. A key differentiator is the emphasis on arsenic, fluoride, chloride, and hardness removal with specified recovery at 27°C and real-time monitoring features. Estimated value and EM​D are not disclosed in the data. Unique terms allow quantity variation up to 25% during contract execution, at contracted rates.

Technical Specifications & Requirements

• Product category: Ion-exchange based potable water purification system with UV treatment and real-time monitoring
• Key components: Ultraviolet lamp, electro-deionization module, inline pre-filters, micron filters, storage tank (material and capacity to be confirmed), raw water pump, digiflow meter, real-time TDS and pH displays
• Performance targets: Real-time TDS display, water output capacity in L/hour, arsenic/fluoride/chloride removal, hardness reduction, antiscalant compatibility (silica up to 10 ppm, mica up to 100 ppm), and 27°C recovery rate
• Standards & certifications: Product certification required; IS/ISO compliance mentioned via terms; ISO-related certificates requested in bidder ATC
• Installation scope: Inlet/outlet piping from raw water source to system and from purified water tank; installation included in supply scope
• Additional features: Optional comprehensive warranty, warranty superseding catalogue, and sample submission prior to bid close

Terms, Conditions & Eligibility

• EMD and financial qualifications: Last 2 years turnover ≥ ₹50 Lakh/year; GST/PAN/UID; ITRs for AY 2023-24 to 2025-26; GST returns (GSTR-3B)
• Experience: Similar work experience certificates; previous CARC/purchaser finish certificates preferred; authorization certificate required
• Documentation: OEM authorization, sample provision before bid end, color item catalog details, notarized affidavit about non-blacklisting
• Delivery & penalties: Option to increase/decrease quantity by 25%; delivery timelines tied to last delivery order date; option to extend with calculated time; no explicit LD listed here
• Compliance: ISO certificate related work; GST compliance; full technical bid with adherence to ATC clauses
• Miscellaneous: Comprehensive warranty option; installation and commissioning included; required pre-bid sample submission and material catalog details