Sitamarhi District Panchayats Potable Water Purification System Tender Bihar 2026 - IS 9001 & UV De-Ionization Water Treatment

Tender Overview

The Sitamarhi District Panchayats under the Department of Panchayati Raj invites bids for a potable water purification system using ionization-based technology in Sitamarhi, Bihar. Estimated scope includes installation, commissioning, and related piping with inlet raw water to purification system and outlet to purified water tank. Key differentiators include mandatory 3-year turnover proof (AY 2023-24 to AY 2025-26), and option for comprehensive warranty. The project emphasizes compliance with ISO 9001 and OEM authorizations, along with on-site installation and commissioning. Bidders must ensure GST registration from Bihar and provide material test certificates. This procurement targets safe, compliant drinking water suitable for Gram Panchayat Raj offices and rural communities.

Technical Specifications & Requirements

• Output water generation capacity: expressed in litres per hour (L/hr) with real-time TDS and pH displays.
• Ultraviolet (UV) lamp and UV system conformity to standard; include Electrodeionization (EDI) module with reference voltage specification.
• Total Dissolved Solids (TDS) removal percentage and recovery at 27°C; compliance with performance metrics.
• Pre-filter housing, microns, number of outer filters, storage tank (L, material), and real-time digital display for TDS/pH.
• Raw water feeding pump, storage tank capacity, and antiscalant limits (silica up to 10 ppm, mica up to 100 ppm).
• Provision for arsenic, fluoride, chloride removal and hardness reduction; include Digiflow meter and filtration media specifics.
• Installation scope includes inlet/outlet piping, and comprehensive installation/commissioning in the bid scope; ensure power supply and maintenance terms.

Terms, Conditions & Eligibility

• EMD/Registration: comply with bidder-targeted terms; provide MSME certificate, and 3-year turnover certificate AY 2023-24 to AY 2025-26.
• Certificate requirement: ISO 9001 certification for bidder or OEM; attach OEM authorization and turnover certificates.
• Warranty: 1-year standard warranty with option for comprehensive warranty via bidding; installation and delivery included as per buyer requirement.
• Documents: GST number and Bihar address, PAN, bank mandate for e-payment, affidavit of non-blacklisting, sample quality test, and lab test results.