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Sitamarhi District Panchayats Drinking Water ATM Tender Sitamarhi Bihar 2025 - ISI/IS 550 Compliant Water Vending System

Bid Publish Date

28-Dec-2025, 10:02 am

Bid End Date

12-Jan-2026, 10:00 am

Location

SITAMARHI , BIHAR

Latest Corrigendum Available

Progress

Issue28-Dec-2025, 10:02 am
Corrigendum08-Jan-2026
AwardPending
Explore all 4 tabs to view complete tender details

Quantity

1

Bid Type

Two Packet Bid

Key Highlights

  • • Brand/OEM requirements: Explicit anti-scalant dosing pumps and pH correction dosing pumps with specified material construction
  • • Technical standards: IS 550 compliant water treatment sequence; NABL/ILAC test reports requested
  • • Special clauses: Option to increase/decrease quantity by up to 25%; extended delivery calculations
  • • Eligibility: GST, PAN, min. experience, and OEM authorization required
  • • Warranty/AMC: Storage tanks, electrical motors, filters, and complete system warranties specified
  • • Penalties: Liquidated damages terms tied to delivery and performance (as per buyer terms)
  • • Delivery/Installation: On-site installation, trial run, and training included; 20 Litre container filling space
  • • Test & compliance: Central Govt/NABL/ILAC lab test reports demanded on request

Categories 4

WATER VENDING MACHINE VENDING MACHINE ATM MACHINE

Tender Overview

Sitamarhi District Panchayats invites bids for a Drinking Water ATM / Water Vending Machine (Version 2) to dispense purified water through coin, RFID/NFC card, and mobile wallet payments. The scope covers multi-point dispensing with continuous cold water at approximately 15°C, integrated purification via RO with UV disinfection, and a robust enclosure with anti-skid flooring. The system must support 20 Litre container filling, display water purity parameters, and provide a user-friendly touchscreen interface. The project emphasizes on-site installation, commissioning, and training, with test reports from NABL/central labs on demand. A bulk-scale, self-contained water treatment unit is required for SITAMARHI, BIHAR.

Technical Specifications & Requirements

This tender demands a highly integrated Water ATM with RO membranes, multi-media filtration, anti-scalant dosing, pH correction, and UV disinfection. Key specs include: 20 L container filling provision, in-built chiller for ~15°C, multiple filtration stages, dosing pumps, high- and low-pressure monitoring, and a tamper-resistant enclosure with PU-F insulation. Display for pH, TDS, temperature, and water quality; touch-screen UI; multiple payment modes (coins, RFID cards, mobile wallet). Warranty terms across storage tanks, motors, filters, and the system, plus test reports from accredited labs.

Terms & Eligibility

Bidder must meet 25% quantity option clause and comply with delivery extension rules. Required documents include GST registration, PAN, experience certificates, financial statements, EMD, and OEM authorizations. The vendor should provide NABL/ILAC lab test reports on demand. Installation, commissioning, and training are included in the scope, with warranty periods specified for core components. The contract allows quantity adjustments up to 25% and extended delivery as per option clause.

Key Specifications

  • Water purification system: RO membranes with multi-media filtration; anti-scalant dosing pump; pH correction dosing pump

  • Output: continuous cold water at ~15°C; 20 Litre container filling provision

  • Electrical: in-built chiller, high/low pressure protection, UV disinfection system with specified UV power

  • Enclosure: MS frame, PU-F insulation, anti-skid flooring, litter space, enclosed MS grill

  • Display: touchscreen with backlit display showing purity parameters (pH, TDS, temperature)

Terms & Conditions

  • EMD amount and submission method to be as per bidder terms; GST and PAN mandatory

  • Delivery window and extension rules allow up to 25% quantity variation

  • On-site installation, commissioning, and training included; NABL/ILAC lab tests available on demand

Important Clauses

Payment Terms

Payment terms aligned with delivery milestones; exact percentages not specified here

Delivery Schedule

Delivery period may be extended by option clause; calculations specified as (Increased quantity / Original quantity) × Original delivery period, min 30 days

Penalties/Liquidated Damages

LDs apply for delays or non-compliance; terms aligned with buyer additions

Bidder Eligibility

  • Must have GST registration and PAN

  • Experience in supplying or installing water treatment vending systems

  • OEM authorizations or direct vendor status for water ATM components

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Posted: 9 December 2025
Closed: 19 December 2025
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Posted: 9 December 2025
Closed: 20 December 2025
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Posted: 9 December 2025
Closed: 20 December 2025
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Sitamarhi District Panchayats Drinking Water ATM Tender Bihar 2025 – ISO, GST, 2 Years Warranty

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SITAMARHI, BIHAR

Posted: 5 December 2025
Closed: 15 December 2025
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Sitamarhi District Panchayats Drinking Water ATM Tender 2025 Bihar Version 2 ISO Certified Bid

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Posted: 5 December 2025
Closed: 15 December 2025
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Technical Specifications 1 Item

Item #1 Details

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Category Specification Requirement
Coin / Card Acceptor / Quantity of Dispensing Water Number of Dispensing points 1, 2, 3, 4, 5, 6 Or higher
Coin / Card Acceptor / Quantity of Dispensing Water Water Dispensing using coin acceptor Yes, No
Coin / Card Acceptor / Quantity of Dispensing Water Coins accepted for payment Re.1, Rs. 2, Rs. 5, Rs.10, Rs. 20, NA
Coin / Card Acceptor / Quantity of Dispensing Water Water Dispensing using RFID/NFC card Yes, No
Coin / Card Acceptor / Quantity of Dispensing Water Mobile Wallet accepted for payment Yes, No
CAPACITY / TYPE / WATER SOURCE / OUTLET WATER QUALITY Purification Capacity of Water ATM (LPH) 20, 50, 100, 150, 200, 250, 300, 500, 1000, 2000 Or higher
CAPACITY / TYPE / WATER SOURCE / OUTLET WATER QUALITY Type of Operation Manual, Semi-Automatic, Automatic with Multi-Processor Integrated Control System and remotely conrolled web based Server system Or higher
CAPACITY / TYPE / WATER SOURCE / OUTLET WATER QUALITY Water Source Municipal Tap water, Surface Water, Borewell Water
TECHNOLOGY Technology Reverse Osmosis (RO), Ultra Filtration (UF), UF+RO, Nano Filtration (NF), CDI
TECHNOLOGY Anti scalant dosing pump Yes, No
TECHNOLOGY pH Correction Dosing Pump Yes, No
CONSTRUCTIONAL Raw water Storage capacity (Indicate '0' for direct connection to continuous Tap Water source) 0, 100, 200, 500, 1000, 2000, 3000, 5000, 8000, 10000 Or higher
CONSTRUCTIONAL Raw water Storage Tank Material of Construction Concrete, Mild Steel, Stainless Steel, FRP, HDPE, Poly Propylene (PP)
CONSTRUCTIONAL Location of the Raw Water Storage Tank Inside the ATM Enclosure, Under Ground, NA for Tap Water, Outside the ATM Enclosure
CONSTRUCTIONAL Treated water Storage capacity 10-20, 21-50, 51-100, 101-150, 151-200, 201-250, 251-300, 301-350, 351-400, 401-500, 501-600, 601-700, 701-800, 801-1000 Or higher
CONSTRUCTIONAL Treated water Storage Tank Material of Construction Stainless Steel 316 Gr, Stainless Steel 304 Gr, HDPE, PP Or higher
CONSTRUCTIONAL Equipped with an in-built chiller unit for providing continuous cold water of temperature around 15 degree Celcius Yes, No
CONSTRUCTIONAL In-built Chiller Tank Capacity (Liter) 10-20, 21-50, 51-100, 101-150, 151-200, 201-250, 251-300, 301-350, 351-400, 401-500, 501-600, 601-700, 701-800, 801-1000, NA Or higher
CONSTRUCTIONAL Chiller Tank Material of Construction Stainless Steel 316 Gr, Stainless Steel 304 Gr, NA Or higher
CONSTRUCTIONAL Number of Filtration steps 5, 7, 9
CONSTRUCTIONAL Provided with suitable vending place for filling container of 20 liters capacity Yes, No
DISPLAY Display of water purity parameters Yes, No
DISPLAY Display Type LED, LCD, TFT, NA Or higher
DISPLAY Backlit Display Yes, No
DISPLAY Touch Screen Display Yes, No
DISPLAY Display Size (Characters x Lines) 4 x 2 (4 Ch x 2 lines), 8 x 2 (8 Ch x 2 lines), 16 x 2 (16 Ch x 2 lines), 20 x 2 (20 Ch x 2 lines), 7" Tablet, NA
DISPLAY Display of oulet water TDS level Yes, No
DISPLAY Display of outlet water pH level Yes, No
DISPLAY Display of outlet water Temperature Yes, No
Inlet / Feed Pump to feed water from raw water storage tank to filter Inlet / Feed Pump Type Horizontal Centrifugal, Vertical Centrifugal, NA for Tap water
Inlet / Feed Pump to feed water from raw water storage tank to filter Number of Inlet / Feed Pumps 1, 2, NA
Multi Media Filter Vessels for First stage filtration for suspended particles Material Of Construction for Multi Media Filter Vessels FRP, Steel, PP Or higher
Multi Media Filter Vessels for First stage filtration for suspended particles Number of Multi Media Filter Vessels 2, 1 Or higher
Multi-Port Valve to control filtration and backwash for media filter having sand & carbon Type of Multi-Port Valve Manual, Automatic, NA
Multi-Port Valve to control filtration and backwash for media filter having sand & carbon Multi-Port Valve Material of Construction ABS, PP, NA
Multi-Port Valve to control filtration and backwash for media filter having sand & carbon Number of Multi-Port Valves 1, 2, NA
Anti scalent Dosing Pump to inhibit scaling of hardness salt and silica on RO Membranes, doze pH and Cl as per water quality Type of Anti scalent Dosing Pump Electronic diaphragm, NA
Anti scalent Dosing Pump to inhibit scaling of hardness salt and silica on RO Membranes, doze pH and Cl as per water quality Material Of Construction for Anti scalent Dosing Pump PP, ABS, NA
Anti scalent Dosing Pump to inhibit scaling of hardness salt and silica on RO Membranes, doze pH and Cl as per water quality Number of Anti scalent Dosing Pumps 1, 2, NA
pH Correction Dosing Pump & Dosing Tank to dilute water with dosing chemicals Type of pH Correction Pump Electronic diaphragm, NA
pH Correction Dosing Pump & Dosing Tank to dilute water with dosing chemicals Material Of Construction for pH Correction Dosing Pump PP, ABS, NA
pH Correction Dosing Pump & Dosing Tank to dilute water with dosing chemicals Number of pH Correction Dosing Pumps 1, 2, 3, NA
pH Correction Dosing Pump & Dosing Tank to dilute water with dosing chemicals Dosing Tank Material of Construction LLDPE, HDPE, NA
High Pressure Pump to develop required pressure for Reverse Osmosis on RO Membranes Type of High Pressure Pump Vertical Centrifugal Pump, NA
High Pressure Pump to develop required pressure for Reverse Osmosis on RO Membranes Material Of Construction for High Pressure Pump PP, SS, NA
High Pressure Pump to develop required pressure for Reverse Osmosis on RO Membranes Number of High Pressure Pumps 1, 2, 3, NA Or higher
High Pressure Pump to develop required pressure for Reverse Osmosis on RO Membranes Low pressure switch for Protection of HP pump from burn-out Yes, NA
RO Pressure Vessel Type of RO Pressure Vessel Membrane housing mounted on skid - End port type, NA
RO Pressure Vessel Material Of Construction for RO Pressure Vessel FRP, SS, NA
RO Pressure Vessel Number of RO Pressure Vessels 1, 2, 3, 4, NA Or higher
Ultra Violet (UV) System to disinfect water, kill bacteria and micro-organisms Material Of Construction for UV System SS, ABS, NA
Ultra Violet (UV) System to disinfect water, kill bacteria and micro-organisms Number of UV Systems 1, 2, NA Or higher
Ultra Violet (UV) System to disinfect water, kill bacteria and micro-organisms Number of UV Lights 1, 2, 3, 4, 5, 6, NA Or higher
Ultra Violet (UV) System to disinfect water, kill bacteria and micro-organisms Total UV Power 12 Watts, 16 Watts, 48 Watts, NA
CIP (Clean-In-Place)Tank to mix / Dilute chemicals for membrane cleaning and permeate back wash CIP Tank Yes, No
CIP (Clean-In-Place)Tank to mix / Dilute chemicals for membrane cleaning and permeate back wash CIP Tank Material of Construction HDPE, FRP, LLDPE, NA
CIP (Clean-In-Place)Tank to mix / Dilute chemicals for membrane cleaning and permeate back wash Number of CIP Tanks 1, 2, NA Or higher
Power Source Power Source AC Power Supply, AC & DC (for dispensing only) Power Supply
Power Source Power Supply 230 ±10 V AC, 415 ±10 V AC
Power Source Battery back-up time (Hours) 6, 8, 10, 12, 14, 16, 18, 20, 22, 24 Or higher
Water ATM - Enclosure Structure Rigid structure made of MS frame, Rigid structure made of SS frame(3),, Rigid structure made of G.I. frame Or higher
Water ATM - Enclosure Thickness of the frame of structure (mm) 2.5, 2 Or higher
Water ATM - Enclosure Material of Construction of Side Panels of Water ATM Stainless Steel Sheet, Galvanized Steel Sheet Or higher
Water ATM - Enclosure Side Panel Sheet Thickness (mm) 0.6, 0.8, 1, 1.2 Or higher
Water ATM - Enclosure PUF insulation of Side Panels of Water ATM With, Without Or higher
Water ATM - Enclosure PUF insulation of the door of Water ATM With, Without Or higher
Water ATM - Enclosure Provision for in-built litter space Yes, No
Water ATM - Enclosure Covered area of treatment plant enclosure (Square Foot) 2-5, 5.1-10, 10.1-15, 15.1-20, 20.1-30, 30.1-40, 40.1-50, 50.1-60, 60.1-70, 70.1-80, 80.1-90, 90.1-100, 100.1-110, 110.1-120 Or higher
Water ATM - Enclosure Shape of the Water ATM housing Cubical, Cuboidal, Hexagonal, Cylindrical
Water ATM - Enclosure Top Canopy of the Water ATM housing Flat, Sloped, Dome
Water ATM - Enclosure Headroom for the Water ATM enclosure (Foot) 7.1-8.0, 8.1-9.0, 9.1-10.0 Or higher
Water ATM - Enclosure Floor area around the Water ATM enclosure covered with anti-skid tiles Yes, No
Water ATM - Enclosure Water ATM enclosure protected with enclosed MS grill / mesh Yes, No
Installation & Commissioning / Warranty Trial Run and Training provided (inclusive in the Scope of Supply) (Days) 5, 10 Or higher
Installation & Commissioning / Warranty Warranty for storage Tanks (Year) 1, 2, 3, 4, 5 Or higher
Installation & Commissioning / Warranty Warranty for electrical motors (Year) 1, 2, 3 Or higher
Installation & Commissioning / Warranty Warranty for the filters (Year) 1, 2, 3 Or higher
Installation & Commissioning / Warranty Warranty for the system (Year) 1, 2, 3 Or higher
Test Reports Availability of Test Report from Central Govt /NABL/ILAC accredited lab to prove confirmity to specification Yes, No
Test Reports All the test reports and certificates shall furnish by the supplier to the buyer/consignee on demand Yes, No

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Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates for similar water treatment/ATM projects

4

Financial statements (annual reports or audited statements)

5

EMD submission receipt or bank guarantee as specified

6

Technical bid documents showing compliance with RO, UV, filtration, and dosing systems

7

OEM authorization letters (if not OEM directly)

8

Test reports from NABL/ILAC accredited lab on demand

Corrigendum Updates

1 Update
#1

Update

08-Jan-2026

Extended Deadline

12-Jan-2026, 10:00 am

Opening Date

12-Jan-2026, 10:30 am

Frequently Asked Questions

Key insights about BIHAR tender market

How to bid for SITAMARHI drinking water ATM tender in Bihar 2025

Bidders should ensure GST registration and PAN, provide OEM authorization if not direct supplier, attach NABL/ILAC lab test reports on request, and submit EMD with payment method details. The bid must include RO-UV filtration capabilities, 15°C chilling, and a 25% option clause readiness.

What documents are required for water ATM tender submission in SITAMARHI

Submit GST certificate, PAN card, experience certificates for similar water purification projects, auditable financial statements, EMD proof, OEM authorization, and technical bid detailing filtration stages, dosing pumps, and in-built chiller specifications for SITAMARHI, BIHAR.

What are the technical specs for the water purification system

System must include RO membranes, multi-media filtration vessels, anti-scalant dosing pumps, pH correction dosing, UV disinfection, in-built chiller (~15°C), and display of water quality parameters (pH, TDS, temperature) on a touchscreen interface.

When is delivery and installation expected for the SITAMARHI project

Delivery windows are governed by the option clause; initial delivery period follows contract terms, with potential extension calculation: (Increased quantity / Original quantity) × Original delivery period, minimum 30 days, plus on-site commissioning and training included.

What payment terms apply to the SITAMARHI water vending system

Payment terms align with milestone delivery and commissioning; ensure EMD compliance, and consult the buyer for exact schedule, as terms may be tied to delivery, performance, and acceptance testing including training completion.

What standards and lab tests are required for submission

Provide NABL/ILAC accredited lab test reports confirming system conformity to IS standards for drinking water, validation of RO/UV efficacy, and water quality parameters before final acceptance; ensure reports are available on demand by the buyer.

What are the eligibility criteria for bidders supplying water ATM

Eligible bidders must have prior experience with similar water treatment vending projects, possess GST and PAN, demonstrate financial stability, and provide OEM authorizations if not manufacturing the complete unit; readiness for on-site installation and training is essential.