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What percentage of floor area should have windows that open directly to public spaces?
What percentage of floor area should have windows that open directly to public spaces?
What is the minimum dimension for a vent shaft to ensure effective ventilation?
What is the minimum dimension for a vent shaft to ensure effective ventilation?
Which of the following symptoms is NOT associated with poor air quality?
Which of the following symptoms is NOT associated with poor air quality?
What type of rooms must have artificial means of ventilation?
What type of rooms must have artificial means of ventilation?
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Which symptom indicates a sensitivity to odors due to poor air circulation?
Which symptom indicates a sensitivity to odors due to poor air circulation?
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What area of the building does NOT require direct opening to the public or natural spaces?
What area of the building does NOT require direct opening to the public or natural spaces?
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What is a common symptom of respiratory issues associated with poor indoor air quality?
What is a common symptom of respiratory issues associated with poor indoor air quality?
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What is an effect of excessive accumulation of hot air in a room?
What is an effect of excessive accumulation of hot air in a room?
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What contaminants can be found in HVAC systems that contribute to poor air quality?
What contaminants can be found in HVAC systems that contribute to poor air quality?
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Which humidity level is associated with promoting mold growth and respiratory problems?
Which humidity level is associated with promoting mold growth and respiratory problems?
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What is a key indicator of Sick Building Syndrome?
What is a key indicator of Sick Building Syndrome?
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Which air quality standard has not been restored by PD 984 in Metro Manila?
Which air quality standard has not been restored by PD 984 in Metro Manila?
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What feature characterizes HEPA filters?
What feature characterizes HEPA filters?
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What is a consequence of poor temperature regulation in buildings?
What is a consequence of poor temperature regulation in buildings?
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Which organization reported on the air quality in Metro Manila?
Which organization reported on the air quality in Metro Manila?
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What is a common consequence of high noise levels in buildings?
What is a common consequence of high noise levels in buildings?
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What is the minimum width required for an easement to include a roadway or carriageway component?
What is the minimum width required for an easement to include a roadway or carriageway component?
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Under what conditions does the Bureau issue a Temporary Permit to Operate Air Pollution Source Installations?
Under what conditions does the Bureau issue a Temporary Permit to Operate Air Pollution Source Installations?
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Which of the following is NOT a requirement for a new air pollution installation in relation to location?
Which of the following is NOT a requirement for a new air pollution installation in relation to location?
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Which statement about building alterations in regard to air pollution permits is true?
Which statement about building alterations in regard to air pollution permits is true?
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What is the minimum floor-to-ceiling height for a habitable room with natural ventilation on the first floor?
What is the minimum floor-to-ceiling height for a habitable room with natural ventilation on the first floor?
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What essential component must new installations comply with to obtain air pollution permits?
What essential component must new installations comply with to obtain air pollution permits?
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Which height is required for a minimum mezzanine floor clear ceiling?
Which height is required for a minimum mezzanine floor clear ceiling?
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What is a potential use for an easement wider than 9.00 meters aside from roadways?
What is a potential use for an easement wider than 9.00 meters aside from roadways?
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What is the definition of source-specific air pollutants?
What is the definition of source-specific air pollutants?
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Which of the following is associated with sick building syndrome?
Which of the following is associated with sick building syndrome?
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What is the purpose of a comprehensive policy and program for air quality management?
What is the purpose of a comprehensive policy and program for air quality management?
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What is a requirement for submitted documentation to the Bureau for air pollution permits?
What is a requirement for submitted documentation to the Bureau for air pollution permits?
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What is the requirement for compliance regarding additional rooms?
What is the requirement for compliance regarding additional rooms?
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What is the headroom clearance requirement for the second floor with unobstructed space?
What is the headroom clearance requirement for the second floor with unobstructed space?
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What can result from sick building syndrome?
What can result from sick building syndrome?
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For multi-storey buildings, what is the minimum required ceiling height for the first floor?
For multi-storey buildings, what is the minimum required ceiling height for the first floor?
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What is the primary function of supply-only ventilation?
What is the primary function of supply-only ventilation?
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What is a notable drawback of balanced ventilation systems compared to supply-only and exhaust-only systems?
What is a notable drawback of balanced ventilation systems compared to supply-only and exhaust-only systems?
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How can daylighting in building design benefit indoor air quality?
How can daylighting in building design benefit indoor air quality?
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What does the term 'air curtains' refer to in building design?
What does the term 'air curtains' refer to in building design?
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What is the main benefit of using balanced ventilation systems?
What is the main benefit of using balanced ventilation systems?
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What is a suggested approach to enhance indoor air quality according to the guidelines discussed?
What is a suggested approach to enhance indoor air quality according to the guidelines discussed?
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What role does sealing windows, doors, and walls play in maintaining indoor air quality?
What role does sealing windows, doors, and walls play in maintaining indoor air quality?
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What is a unique feature of supply-only ventilation systems?
What is a unique feature of supply-only ventilation systems?
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Study Notes
Easements
- Easements wider than 9.00 meters may include a roadway/carriageway component for vehicles to pass or park temporarily.
- Examples of this type of easement include an esplanade.
Air Pollution
- The Philippines needs a comprehensive policy and program for air quality management.
Temporary Permits to Operate Air Pollution Source Installations
- The Bureau issues a Temporary Permit to Operate Air Pollution Source Installations when the installation is new, located in Attainment or Non-Attainment Areas, and intended for Dry Run Operation and Emission Testing.
- To qualify for a Temporary Permit, the installation must be located in Attainment Areas, comply with Emission Standards, and submit complete requirements.
- Compliance needs to be supported with stack sampling data.
National Emission Standard for Source Specific Air Pollutants (NESSAP)
- A source specific air pollutant is emitted from a stack or chimney.
Sick Building Syndrome
- Sick Building Syndrome occurs when building occupants experience health issues like headaches, dizziness, respiratory problems, and irritations in the eyes, nose, or throat without a specific illness being identified.
- Symptoms of Sick Building Syndrome include:
- Nose and Throat Irritation: Runny nose, sneezing, or sore throat.
- Dry or Itchy Skin: Skin dryness, rashes, or irritation.
- Fatigue: Persistent tiredness or lethargy.
- Dizziness or Nausea: Feeling lightheaded or queasy.
- Respiratory Issues: Coughing, shortness of breath, or chest tightness.
- Allergy-like Symptoms: Congestion, itching, and similar to hay fever.
- Increased Sensitivity to Odors: A heightened reaction to smells, such as perfumes or cleaning chemicals.
- Biological Contaminants: Mold, mildew, bacteria, and dust mites in HVAC systems or other areas.
- High Humidity: Humidity above 60% can promote mold growth and contribute to respiratory problems.
- Temperature Extremes: Poor temperature regulation leading to discomfort.
- Lighting Issues: Poor lighting quality, flickering lights, or inadequate natural light.
- Noise Levels: Constant or high noise levels, contributing to stress and fatigue.
Indicators of Sick Building Syndrome
- Symptoms appear or worsen while in the building and improve when leaving.
- Multiple people in the building experience similar symptoms.
- No clear diagnosis or medical condition explains the symptoms.
Air Purifiers
- The World Health Organization (WHO) and the United Nations Environment Programme (UNEP) found that Metro Manila’s Airshed was one of the five dirtiest and most polluted in the world.
- PD 984 is no longer capable of bringing back the air quality of Metro Manila into “GOOD” air quality.
- China’s Institute of Earth Environment have constructed the world’s largest air purifier in the northern city of Xian.
High Efficiency Particulate Air (HEPA) Filters
- HEPA filters remove tiny particles from dust, mold, pollen, bacteria, viruses, and more from the air.
- Thin glass fibers are randomly arranged into a dense, paperlike material that is folded into pleats to create the filter.
What to Look For in an Air Purifier
- Ventilation options include supply-only, exhaust-only, and balanced ventilation.
- Supply-only ventilation draws outdoor air in through fans.
- Exhaust-only ventilation pushes indoor air out through a system of exhaust fan ducts and the building enclosure.
- Balanced ventilation combines both supply and exhaust functions.
Building Envelope
- Maintain Building Envelope: Ensure windows, doors, and walls are properly sealed to prevent outdoor pollutants from entering the building.
Daylighting
- Incorporate natural light sources like skylights and large windows to reduce the reliance on artificial lighting, which can contribute to overheating and poor indoor air quality.
Educating Occupants
- Train building occupants on how to maintain indoor air quality. Encourage them to report HVAC issues, avoid blocking ventilation outlets, and use non-toxic materials in their personal spaces.
Air Curtains
- Air curtains installed at entrances create a barrier of air that helps maintain temperature control and keeps outside contaminants from entering the space while allowing for open-door operation.
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Description
This quiz covers key aspects of easements, air pollution management policies, and temporary permits related to air pollution source installations in the Philippines. It also highlights the importance of compliance with emission standards and addresses issues like Sick Building Syndrome. Test your knowledge on these critical environmental regulations.
