Rural Development Department Bihar Potable Water Purification System DE - Ionization Based Tender 2026

Tender Overview

The Rural Development Department, Bihar, seeks supply and installation of a potable water purification system based on ionization technology. The procurement involves comprehensive on-site installation at the buyer location in Bihar, with inclusion of inlet/outlet piping and commissioning. The bid references ISO-9001, ISO-14001 and ISO-45001 certifications and requires an optional comprehensive warranty. The project anticipates a scalable order with delivery terms aligned to the buyer's schedule and may include quantity adjustments within a 25% band. The emphasis is on advanced UV, de-ionization, and multi-parameter water treatment capabilities tailored to municipal or rural supply needs.

Technical Specifications & Requirements

• Standards: ISO-9001:2015, ISO-14001:2015, ISO-45001:2018
• Performance Parameters: UV lamp, adherence to UV system conformity, Electro de-ion module with reference voltage, Real-time TDS and pH displays, Digiflow meter, micron/Pre-filter housings, and pre-filter types/sizes
• Water Treatment Capabilities: Total Dissolved Solids removal, Arsenic/Fluoride/Chloride removal, Hardness removal, Recovery at 27°C, Output capacity in Litre/Hour (specified in BOQ), Inlet/Outlet piping to connect raw water sources to system and purified water tank
• Hardware & Accessories: Raw water feeding pump, Micron filter, Pre-filter, Storage tank (material and capacity), Outer filters, Antiscalant compatibility for silica up to 10 ppm and mica up to 100 ppm, Digital display with real-time metrics, Installation and commissioning included, Power supply details, and comprehensive warranty option if chosen
• Quality & Compliance: Involves LED/Display components for real-time monitoring and provision for maintenance / servicing as per tender terms
• Delivery Scope: Supply, installation, and commissioning inclusive at buyer location with all required pipe fittings; supplier to bear transportation costs

Terms, Conditions & Eligibility

• EMD/Financial Terms: Bid terms include an option for quantity variation up to 25% during contract; delivery period adjustment based on additional quantity; extended delivery periods governed by formula (Increased quantity ÷ Original quantity) × Original delivery period with a minimum 30 days; extended time may extend to original delivery period
• Documentation & Certifications: Mandatory submission of PAN and GST registrations (Bihar), MSME certificate, ISO-9001:2015, ISO-14001:2015, ISO-45001:2018 certificates; firm must have registered office in the Buyer's district; affidavits for one-year maintenance on Rs100 stamp paper
• Logistics & Installation: Bidder to transport and install all items at the buyer location; no extra transport cost payable; installation and commissioning inclusive in scope
• Warranty & Support: Comprehensive warranty option available through bidding; supersedes normal catalogue warranty if selected
• Site & Compliance: Inlet/outlet pipe fittings and raw water supply arrangements to be provided by bidder; adherence to locality-specific regulatory requirements
• Audit & Verification: Vendors should comply with the buyer’s right to modify quantities within 25% at contract placement and during currency of contract
• Delivery Timeline: Delivery to commence from the order date or last date of original delivery order; option-driven extensions governed by clause above