Madhubani District Panchayats Potable Water Purification System Ionization Based DE Bihar 2026 ISO 9001/IS 550

Tender Overview

Madhubani District Panchayats invites bids for a Potable Water Purification System based on ionization (DE) technology in Bihar. The scope covers on-site installation with inlet/outlet piping, with comprehensive scope including installation and commissioning. Key features include UV lamp, electro-deionization module, real-time TDS and pH displays, micron and pre-filter stages, storage tank, and anti-scale provisions for silica up to 10 ppm and mica up to 100 ppm. The package specifies water treatment capacity, arsenic/fluoride/chloride removal, and hardness reduction, with real-time monitoring through a digiflow meter. The procurement emphasizes standards compliance and supplier installation capability within buyer location parameters; the option for a comprehensive warranty is available through bidding. No BOQ items published. The tender emphasizes flexibility in quantity under a 25% variation clause and supplier-led transport to the purchaser site.

Technical Specifications & Requirements

• Product category: Ionization-based potable water purification system with UV photolysis and electro-deionization (EDI).
• Performance parameters: Real-time TDS display, real-time pH display, output water capacity in L/hour, recovery at 27°C, and provision for arsenic/fluoride/chloride removal, along with hardness reduction.
• Key components: Ultraviolet lamp, EDI module (with reference voltage), micron filter, pre-filter housing and filter media, Raw water feeding pump, Digiflow meter, storage tank (material and capacity specified), outer filter count, installation Type, anti-scalant for silica/mica.
• Standards/Testing: UV system conformity, IS/ISO certifications (if specified), mandatory warranty option, and installation/commissioning included.
• Mechanical/Physical specs: Storage tank capacity, inlet/outlet pipe fittings, and filtration media details; power supply specification and overall system integration.
• Maintenance/Operation: Comprehensive maintenance option (with bid-based approval) and one-year maintenance affidavit on Rs100 stamp paper.

Terms, Conditions & Eligibility

• EMD: Amount not disclosed in available data; bid terms include 25% variation in quantity with extended delivery time calculations.
• Delivery & Installation: Installation and commissioning included in scope; contractor to transport and install at buyer location with no extra transport cost; linkage to location in Bihar.
• Standards & Certificates: ISO-9001:2015, ISO-14001:2015, ISO-45001:2018 required; PAN card, GST registration (Bihar) and MSME certificate submission mandatory.
• Documentation: Registered office within Buyer District, and all above documents uploaded; Pan/GST/ISO certificates and experience evidence required.
• Warranty & Penalties: Option for comprehensive warranty; penalties/LD not specified in available data; option clause governs delivery timelines and quantity adjustments.