RGIPT Bengaluru Campus - 250 LPH Automatic RO+UV Plant with Storage

 Client Background

Client: Rajiv Gandhi Institute of Petroleum Technology (RGIPT)  Location: Kambalipura Village, Hasigala Post, Hoskote, Bengaluru Rural - 562165  Installation Date: 03/10/2025  Industry: Higher Education & Research  Institution Type: Premier Petroleum Technology Institute

The Challenge: Safe Drinking Water for Academic Campus

RGIPT, a premier institute of national importance for petroleum and energy studies, required a reliable water purification system for their expanding Bengaluru campus. The specific challenges included:

• Providing safe drinking water for students, faculty, and staff

• Meeting stringent academic institution water quality standards

• Ensuring consistent water availability throughout the day

• Maintaining hygienic conditions in educational environment

• Automated operation to reduce manpower requirements

• Compliance with government drinking water safety norms

• Minimal maintenance disruption to academic activities

• Long-term reliability with proper AMC support

• Cost-effective solution within educational budget

The project required a comprehensive water treatment solution combining purification, sterilization, and adequate storage capacity.

Our Solution: 250 LPH Automatic RO+UV Plant with 500L Storage Tank

Complete System Configuration:

Primary Purification System:

• Capacity: 250 Liters Per Hour (Automatic)

• Operation: Fully automatic with PLC control

• Type: Multi-stage RO purification with UV sterilization

• Storage: 500-liter stainless steel tank

Pre-Treatment Assembly:

1. Pressure Sand Filter:

   • Vessel: 10/54 TATA industrial vessel

   • Media: Premium-grade sand filter media

   • Function: Removes turbidity and suspended particles

   • Control: Multiport Valve 20NBTMF (Automatic) by Initiative

   • Warranty: 10 years on vessel
     

2. Activated Carbon Filter:

   • Media: 900 IV grade activated carbon

   • Function: Chlorine removal and taste/odor improvement

   • Protects RO membrane from oxidizing agents

   • Removes organic compounds
     

3. Dual Cartridge Filtration:

   • Wound cartridge filter (20-inch)

   • Spun cartridge filter (20-inch)

   • Housing: 20-inch industrial housing

   • Function: Final particle removal before RO

RO Membrane System:

• Configuration: 40/40 membrane in 40/40 housing

• Material: Semi-permeable thin-film composite membrane

• Mounting: 25mm SS304 stainless steel skid

• Rejection Rate: >95% TDS removal

• Automatic Control: 3/4" solenoid valve

Pumping Infrastructure:

• Raw Water Pump: 0.5 HP capacity

• High Pressure Pump: LUBI S2/9 model

• Energy-efficient operation

• Adequate pressure for optimal RO performance
  

Post-Treatment System:

• UV Sterilization: Alfa UV system

• 254 nm wavelength for bacterial disinfection

• 99.9% microbial elimination

• Chemical-free water sterilization

• Food-grade stainless steel chamber
  

Storage & Distribution:

• Tank: 500-liter SS304 stainless steel

• Material: Food-grade stainless steel

• Design: Hygienic with proper sealing

• Features: Level sensors and overflow protection
  

Control & Monitoring:

• Advanced PLC-based control panel

• Flow meter for production monitoring

• Pressure gauges for system optimization

• Automatic start/stop operation

• Tank level-based control

• Commercial float valve system
  

Chemical Dosing System:

• Dosing pump for anti-scalant injection

• Prevents membrane scaling

• Extends membrane operational life

• Adjustable dosing rate
  

Technologies & Techniques Implemented

Comprehensive Water Treatment Process:

Stage 1 - Pre-Filtration:

• Pressure sand filtration removes suspended solids (>50 microns)

• Activated carbon removes chlorine, organic compounds, and improves taste

• Wound cartridge removes particles (5-10 microns)

• Spun cartridge provides final particle removal (1-5 microns)

• Protects expensive RO membranes from fouling

Stage 2 - Reverse Osmosis:

• High-pressure pump creates 150-200 PSI pressure

• Water forced through semi-permeable membrane

• Removes dissolved salts, heavy metals, and contaminants

• TDS reduction to <50 ppm (drinking water standard)

• Reject water properly managed

Stage 3 - UV Sterilization:

• 254 nm UV-C radiation destroys bacterial DNA

• Eliminates bacteria, viruses, and pathogens

• Chemical-free disinfection process

• No residual taste or odor

• Ensures microbiologically safe water

Advanced Automation Features:

• Auto Start/Stop: Tank level sensors control pump operation

• Dry Run Protection: Prevents pump damage from water shortage

• Auto Flush: Regular membrane cleaning cycles

• Pressure Interlocks: System protection from pressure variations

• Alarm System: Audio-visual alerts for faults

• Manual Override: Allows manual operation when needed

Anti-Scaling Technology:

• Continuous dosing of anti-scalant chemical

• Prevents calcium carbonate precipitation

• Protects membrane surface

• Reduces cleaning frequency

• Extends membrane lifespan by 50-100%

Quality Monitoring:

• Flow meter tracks water production

• Pressure gauges monitor system health

• TDS meter capability (optional)

• Regular quality testing protocols

Hygienic Design:

• Food-grade SS304 stainless steel storage

• Sealed system prevents contamination

• Proper ventilation design

• Easy-to-clean components

• Meets food safety standards

Results & Client Benefits

Successful Project Completion:

• Installed and commissioned on 03/10/2025

• All components tested and operational

• System performance validated

• Complete handover with documentation

• Operator training conducted

• Full compliance with specifications

Water Quality Achievement:

• Produces consistently safe drinking water

• TDS reduced to <50 ppm

• Microbiologically safe (UV treated)

• Meets BIS 10500:2012 standards

• pH balanced water

• No taste or odor issues

Capacity & Availability:

• 250 LPH production rate

• 500-liter storage ensures continuous availability

• Adequate for campus population

• Handles peak demand periods

• Minimal wait time for users

• 24/7 water availability

Operational Advantages:

• Fully automatic operation

• No manual intervention required

• Energy-efficient pumps reduce electricity costs

• Minimal operator training needed

• Reliable performance

• Low noise operation

Health & Safety Benefits:

• Safe drinking water for students and faculty

• Prevents waterborne diseases

• Promotes campus health and wellness

• Meets institutional safety standards

• Reduces health-related absenteeism

• Supports academic productivity

Academic Environment Suitability:

• Quiet operation (no disturbance to classes)

• Minimal maintenance disruption

• Professional appearance

• Space-efficient design

• Meets environmental standards

• Supports institution's quality image

Comprehensive Support Package

Annual Maintenance Contract (AMC):

• Duration: 12 months from installation

• Coverage: Comprehensive preventive maintenance

• Visits: Quarterly scheduled maintenance

• Consumables: Regular filter and cartridge replacement

• Emergency Support: Priority response for breakdowns

• Parts: Genuine spare parts supply

• Labor: No additional labor charges during AMC

Warranty Coverage:

• Plant & Equipment Warranty: 12 months

• Service Warranty: 12 months

• TATA Vessel Warranty: 10 years

• Comprehensive defect coverage

• Free repairs during warranty period

Maintenance Schedule:

• Monthly: Cartridge filter replacement

• Quarterly: Comprehensive system check

  • Pressure optimization

  • Membrane performance check

  • UV lamp intensity check

  • Filter media condition

  • Pump performance

  • Leak checks

  • Sanitization
    

• Annual: Major service

  • Membrane cleaning or replacement

  • Filter media replacement

  • UV lamp replacement

  • Complete system overhaul
    

Technical Support:

• 24/7 helpline: 1800-309-2899 (Toll-free)

• Email support: support@szwaterlinks.com

• On-site service within 24 hours

• Remote troubleshooting assistance

• Experienced technician deployment

• Spare parts availability
  

Financial Investment

Project Cost:

• Subtotal (Taxable): ₹88,983.05

• GST (18%): ₹16,016.85

• Grand Total: ₹1,05,000 (One Lakh Five Thousand Rupees Only)
  

Value Proposition:

• Transparent pricing with no hidden costs

• Includes installation and commissioning

• One-year comprehensive AMC included

• All materials and labor included

• Competitive pricing for educational institutions

• Excellent return on investment
  

Cost Benefits:

• Eliminates bottled water costs

• Reduces healthcare expenses

• Lower maintenance costs with AMC

• Energy-efficient operation

• Long equipment lifespan

• Predictable operating expenses
  

Why RGIPT Chose SZ Waterlinks

Proven Track Record:

• ISO-certified service standards

• Strong portfolio with educational institutions

• Experience with government bodies

• Successful installations across Karnataka

• Excellent references from NGOs and MNCs
  

Technical Expertise:

• Qualified and trained technicians

• In-house engineering capabilities

• Quality equipment sourcing

• Proven installation methodology

• Comprehensive testing protocols
  

After-Sales Excellence:

• 24/7 support helpline

• Rapid response time

• Genuine spare parts

• Preventive maintenance focus

• Long-term partnership approach
  

Quality Commitment:

• UDYAM registered (KR-03-0237897)

• GST compliant operations

• ISO-certified processes

• Quality equipment brands (TATA, LUBI, Initiative, Alfa)

• Comprehensive warranties
  

This successful installation at RGIPT Bengaluru Campus demonstrates our capability to deliver reliable, fully automatic water purification systems for educational institutions, ensuring safe drinking water while maintaining minimal operational overhead and maximum system uptime.