Sitamarhi District Panchayats Potable Water Purification System Ionization Based Tender Sitamarhi Bihar 2026

Tender Overview

Sitamarhi District Panchayats, under the Department of Panchayati Raj, seeks bids for an ionization-based potable water purification system to serve Sitamarhi, Bihar 843301. The scope encompasses UV-based disinfection, electro-deionization, and multi-parameter monitoring with real-time TDS and pH displays. Key deliverables include installation, commissioning, inlet/outlet piping, and a storage tank with specified capacity. The package emphasizes on-site demonstration and adherence to specified water quality improvements, including arsenic, fluoride, and chloride removal, with provision for antiscalant dosing where silica remains up to 10 ppm. Estimated value and EMD are not disclosed in the available data.

Technical Specifications & Requirements

• System type: Potable water purification with ionization-based treatment
• Key components: Ultraviolet lamp, Electro de-ion module, Micron and pre-filter housings, raw water feeding pump, digital display, real-time TDS and pH displays
• Water quality targets: Arsenic removal, Fluoride removal, Chloride removal, Hardness removal, TDS reduction with total dissolved solids removal percentage target
• Performance metrics: Output water generation capacity in litre/hour, recovery rate at 27°C, antiscalant for silica up to 10 ppm and mica up to 100 ppm
• Physical/operational: Storage tank with specified capacity and material, anti-scaling features, installation and commissioning included, inlet/outlet piping from sources to system and purified water tank
• Standards/Testing: UV system conformity and overall system certification requirements; real-time data displays and DIGIFLOW meter
• Maintenance/warranty: Option for comprehensive warranty via bidding; 2-year repair/maintenance expectation noted

Terms, Conditions & Eligibility

• Option clause allows quantity variation up to ±25%, with delivery adjustments based on contracted rates and a minimum extension window of 30 days
• Mandatory documents: PAN, UID (self-attested), turnover certificate for last 3 years, authorization certificate, sample submission before bid end date, ISO certificate, GST returns (current year, GSTR-3B), bank mandate for e-payment; nearest dealer preference for repair
• Site requirement: Goods to be demonstrated physically at Panchayat premises; eligibility assessment prior selection; installation and commissioning included in scope
• Warranty/AMCs: Comprehensive warranty option available through bid and may supersede catalogue terms; 2-year warranty preference noted for priority bidders
• Payment and compliance: Bank-authorized mandate, GST compliance, and adherence to the ATC terms; bidder must adhere to delivery timeline from last delivery order date