At TIIAME National Research University, sustainability is integral to campus development and operations. Our Water-Conscious Building Standards reflect our commitment to efficient water use, resource conservation, and environmental responsibility. These standards ensure that both new and existing buildings contribute to achieving SDG 6: Clean Water and Sanitation, promoting sustainable water use on campus.

Key Practices and Standards

1.                Water-Saving Installations:

o        Low Flow and Automatic Taps: Advanced systems are installed across campus to reduce water consumption, including sensor-based automatic taps for greater efficiency (Figure 1).

o        Cistermisers: Automated devices control urinal flushing, significantly reducing water waste (Figure 2).

o        Low-Flush Toilets: Installed throughout the campus, these systems minimize water usage in restrooms (Figure 3).

2.                Sustainable Plumbing Systems:

o        Plastic Tube Systems: All water transportation systems, including drinking water and wastewater pipelines, are constructed with certified PVC materials, adhering to SHKN Construction Standards (SHNK 02.04.02-2019), ensuring 98% efficiency.

o        Hot and Cold Water Systems:

§     Hot Water Temperature:

§     ≤ 37°C for handwashing areas.

§     ≥ 65°C for food service areas.

o        Wastewater is efficiently treated and directed to central drainage systems, meeting QMQ 2.04.02-97 standards.

3.                Rainwater and Wastewater Management:

o        Seasonal rainfall is directed to existing drainage systems using reinforced concrete channels, preventing waterlogging and protecting building foundations.

o        All wastewater systems comply with Uzbekistan State Standards O’zDSt 950-2011, ensuring proper sanitation.

4.                Energy-Efficient Water Heating:

o        Solar Water Heating Collectors: Installed on the roofs of buildings such as the Students' Sports Hall and dormitories, these systems provide hot water for showers, sanitation, and heating purposes, reducing reliance on conventional energy sources (Figures 4 and 5).

5.                Green Infrastructure and Thermal Efficiency:

o        Energy-Efficient Materials: Buildings are constructed with thermal insulation (minimum 50 mm thickness) to conserve energy and maintain optimal indoor temperatures.

o        Roofs and walls incorporate modern thermal insulation materials, contributing to overall energy efficiency.

6.                Landscaping and Irrigation:

o        The campus features sustainable landscaping with irrigation systems designed to minimize water consumption.

o        Green spaces are maintained using drought-resistant, perennial plants, contributing to biodiversity and reducing water use.

7.                Smart Technology Integration:

o        Real-Time Monitoring Systems: Ensure compliance with water-saving goals and maintain water quality across campus.

o        Automated Systems: Recent buildings feature technologies such as cistermisers to enhance water efficiency and eco-friendliness.

Highlights of Water-Conscious Practices

·                    Water Quality Standards: All water systems meet national standards under O’zDSt 950-2011, ensuring safety and compliance.

·                    Rainwater Utilization: Rainwater is systematically managed to protect infrastructure and support green initiatives.

·                    Energy Efficiency: Solar water heating systems reduce energy usage and underscore TIIAME’s commitment to renewable energy.

Impact and Commitment

Through these measures, TIIAME National Research University leads the way in water-conscious campus infrastructure, aligning with global sustainability goals. Our comprehensive approach not only conserves water but also sets a standard for resource-efficient building practices in higher education.