Panchayati Raj Department Bihar Potable Water Purification System Tender Katihar 2026 ISI/UV standards

Tender Overview

The Panchayati Raj Department Bihar invites bids for a Potable Water Purification System (DE- Ionization Based) to serve Katihar, Bihar. The scope includes installation, commissioning, inlet/outlet piping, and storage tank integration, with provision for pre-filtering, micron filtering, and real-time monitoring (TDS/pH). System must support arsenic, fluoride, chloride removal, and hardness reduction, with a digital display and real-time TDS readout. The package emphasizes on-site installation, performance parameters, and a comprehensive warranty option via bidding. Unique aspects include antiscalant handling for silica and mica, and an inclusive installation scope beyond equipment supply. Bidder must align to the option clause on quantity variation and extended delivery timelines.

Technical Specifications & Requirements

• Category: Standards; Certification for the product required
• Performance Parameters: Maximum input water TDS, UV lamp, UV system conformity, ED (electrode ion) module and reference voltage, output water capacity (L/hr), and real-time D/ pH readouts
• Subsystems include: raw water feeding pump, micron filter, pre-filter housing and various filters, storage tank (capacity and material), digital displays, and real-time monitoring
• Additional capabilities: arsenic, fluoride, chloride removal; hardness reduction; antiscalant tolerance (silica up to 10 ppm, mica up to 100 ppm); comprehensive warranty option; installation and commissioning included; inlet/outlet pipe fittings to connect raw and purified water
• Power supply and general installation requirements; sample submission and OEM authorizations may be required in tender

Terms & Eligibility

• EMD: Not disclosed in the tender data; bidders should expect standard security as per terms
• Experience: Similar work experience and turnover requirements; last two years turnover target around ₹50 Lakh/year; prior project evidence and CARC certifications desired
• Delivery: Installation and commissioning inclusive; option clause allows quantity increase/decrease by 25% and extended delivery period with formula-based timing
• Documentation: GST, PAN, UID, IT returns (AY 2023-24 to 2025-26), current GSTR-3B, ISO certificate, sample submission before bid end, and notarized affidavit of non-blacklisting
• Warranty: 1 year standard with an option for 3-year warranty; penalties and LD terms may apply for delays