Air Quality and Easement Regulations in the Philippines
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Air Quality and Easement Regulations in the Philippines

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Questions and Answers

What percentage of floor area should have windows that open directly to public spaces?

  • 20%
  • 10% (correct)
  • 15%
  • 5%

    • What is the minimum dimension for a vent shaft to ensure effective ventilation?

  • 300 millimeters
  • 450 millimeters
  • 750 millimeters
  • 600 millimeters (correct)

    • Which of the following symptoms is NOT associated with poor air quality?

  • Sore throat
  • Muscle pain (correct)
  • Dizziness
  • Fatigue

    • What type of rooms must have artificial means of ventilation?

    <p>Rooms housing industrial or heating equipment</p> Signup and view all the answers

    Which symptom indicates a sensitivity to odors due to poor air circulation?

    <p>Increased Sensitivity to Odors</p> Signup and view all the answers

    What area of the building does NOT require direct opening to the public or natural spaces?

    <p>Bathrooms</p> Signup and view all the answers

    What is a common symptom of respiratory issues associated with poor indoor air quality?

    <p>Coughing</p> Signup and view all the answers

    What is an effect of excessive accumulation of hot air in a room?

    <p>Feeling of fatigue</p> Signup and view all the answers

    What contaminants can be found in HVAC systems that contribute to poor air quality?

    <p>Mold and mildew</p> Signup and view all the answers

    Which humidity level is associated with promoting mold growth and respiratory problems?

    <p>Above 60%</p> Signup and view all the answers

    What is a key indicator of Sick Building Syndrome?

    <p>Symptoms improve upon leaving the building</p> Signup and view all the answers

    Which air quality standard has not been restored by PD 984 in Metro Manila?

    <p>Good air quality</p> Signup and view all the answers

    What feature characterizes HEPA filters?

    <p>They are made of thin glass fibers randomly arranged</p> Signup and view all the answers

    What is a consequence of poor temperature regulation in buildings?

    <p>Discomfort</p> Signup and view all the answers

    Which organization reported on the air quality in Metro Manila?

    <p>World Health Organization (WHO)</p> Signup and view all the answers

    What is a common consequence of high noise levels in buildings?

    <p>Increased stress and fatigue</p> Signup and view all the answers

    What is the minimum width required for an easement to include a roadway or carriageway component?

    <p>9.00 meters</p> Signup and view all the answers

    Under what conditions does the Bureau issue a Temporary Permit to Operate Air Pollution Source Installations?

    <p>If the installation is new and intended for Dry Run Operation</p> Signup and view all the answers

    Which of the following is NOT a requirement for a new air pollution installation in relation to location?

    <p>It can be in NonAttainment Areas</p> Signup and view all the answers

    Which statement about building alterations in regard to air pollution permits is true?

    <p>No building should be altered to reduce its size</p> Signup and view all the answers

    What is the minimum floor-to-ceiling height for a habitable room with natural ventilation on the first floor?

    <p>2.70 m</p> Signup and view all the answers

    What essential component must new installations comply with to obtain air pollution permits?

    <p>Emission standards</p> Signup and view all the answers

    Which height is required for a minimum mezzanine floor clear ceiling?

    <p>1.80 m</p> Signup and view all the answers

    What is a potential use for an easement wider than 9.00 meters aside from roadways?

    <p>Temporary parking</p> Signup and view all the answers

    What is the definition of source-specific air pollutants?

    <p>Pollutants emitted from stacks or chimneys.</p> Signup and view all the answers

    Which of the following is associated with sick building syndrome?

    <p>Health issues without a specific identifiable illness.</p> Signup and view all the answers

    What is the purpose of a comprehensive policy and program for air quality management?

    <p>To enhance overall environmental safety</p> Signup and view all the answers

    What is a requirement for submitted documentation to the Bureau for air pollution permits?

    <p>Submitted requirements must be complete</p> Signup and view all the answers

    What is the requirement for compliance regarding additional rooms?

    <p>It must comply with specific requirements as per the rule.</p> Signup and view all the answers

    What is the headroom clearance requirement for the second floor with unobstructed space?

    <p>2.10 m</p> Signup and view all the answers

    What can result from sick building syndrome?

    <p>Headaches and respiratory problems.</p> Signup and view all the answers

    For multi-storey buildings, what is the minimum required ceiling height for the first floor?

    <p>2.70 m</p> Signup and view all the answers

    What is the primary function of supply-only ventilation?

    <p>To draw outdoor air into the building.</p> Signup and view all the answers

    What is a notable drawback of balanced ventilation systems compared to supply-only and exhaust-only systems?

    <p>Higher installation and maintenance costs.</p> Signup and view all the answers

    How can daylighting in building design benefit indoor air quality?

    <p>By reducing reliance on artificial lighting and improving occupant mood.</p> Signup and view all the answers

    What does the term 'air curtains' refer to in building design?

    <p>A barrier of air that maintains temperature and deters outdoor contaminants.</p> Signup and view all the answers

    What is the main benefit of using balanced ventilation systems?

    <p>They help in controlling the air supply and reduce contaminants.</p> Signup and view all the answers

    What is a suggested approach to enhance indoor air quality according to the guidelines discussed?

    <p>Train occupants on how to care for the ventilation system.</p> Signup and view all the answers

    What role does sealing windows, doors, and walls play in maintaining indoor air quality?

    <p>It prevents outdoor pollutants from entering the building.</p> Signup and view all the answers

    What is a unique feature of supply-only ventilation systems?

    <p>They use fans to bring in clean outdoor air.</p> Signup and view all the answers

    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.

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