Building Codes and Regulations
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Questions and Answers

What type of fire involves ordinary combustible materials such as wood, cloth, rubber, and plastics?

  • Class C Fire
  • Class B Fire
  • Class D Fire
  • Class A Fire (correct)
  • Which class of fire involves energized electrical equipment?

  • Class C Fire (correct)
  • Class D Fire
  • Class A Fire
  • Class B Fire
  • What is the maximum height between landings of fire exit stairs?

  • 2.56 m
  • 4.0 m
  • 3.66 m (correct)
  • 1.80 m
  • What is the required interval for fire escape ladders to be supported by a rigid connection to the building?

    <p>2.5 m</p> Signup and view all the answers

    What width must any exit access corridor serving fifty (50) or more persons not be less than?

    <p>1.12 m</p> Signup and view all the answers

    What does a fire signal do?

    <p>Alerts occupants to the presence or danger of fire</p> Signup and view all the answers

    In a space not protected by an approved sprinkler system, what is the maximum travel distance to an exit?

    <p>35 meters</p> Signup and view all the answers

    What is the maximum travel distance to an exit in a space protected by a supervised sprinkler system?

    <p>75 meters</p> Signup and view all the answers

    What is the maximum cost of a structure that is exempt from payment of building permit fees?

    <p>Twenty five thousand pesos</p> Signup and view all the answers

    How many sets of plans and specifications are required for a building permit application?

    <p>4</p> Signup and view all the answers

    What document is required before any changes in the use or occupancy classification of a building can be made?

    <p>Certificate of Occupancy</p> Signup and view all the answers

    What is the required distance from the property line for Group A dwellings on an inside lot?

    <p>1 meter</p> Signup and view all the answers

    What is the minimum thickness of footings required for dwelling support?

    <p>200 millimeters</p> Signup and view all the answers

    How far below the surface of the ground must footings extend?

    <p>200 millimeters</p> Signup and view all the answers

    What is the maximum percentage of a corner lot that Group A dwellings can occupy?

    <p>90%</p> Signup and view all the answers

    When must the Building Official issue a document for changes in usage or occupancy classification?

    <p>Before occupancy is granted</p> Signup and view all the answers

    What is the maximum length for such tailpiece connections?

    <p>0.4 m</p> Signup and view all the answers

    What diameter opening should the top of the deep seal trap have?

    <p>19 mm</p> Signup and view all the answers

    Which system is an integrated network of hydraulically designed piping that automatically discharges water when activated by heat?

    <p>Sprinkler System</p> Signup and view all the answers

    Which term defines a parcel of land on which a principal building and its accessories are placed?

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

    Which device is used to prevent the spread of fire or smoke inside HVAC ducts?

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

    How many days does the building official have to issue a building permit after the required fees are paid?

    <p>15</p> Signup and view all the answers

    What is the term for the process of supplying or removing air to or from any space?

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

    Which of the following is NOT a qualification of a Building Official?

    <p>A member of a prestigious academic society</p> Signup and view all the answers

    Fires involving flammable liquids and gases are classified as which type?

    <p>Class B Fire</p> Signup and view all the answers

    What is the purpose of a siphon breaker in a deep seal trap?

    <p>Break siphoning action</p> Signup and view all the answers

    According to the National Building Code, how is an 'additional indigenous family dwelling' defined?

    <p>A dwelling for the owner's family only, made from native materials</p> Signup and view all the answers

    Which system provides a means for attaching fire hoses on each floor of a building?

    <p>Standpipe System</p> Signup and view all the answers

    What happens to a building permit if the construction is not started within a specific time frame?

    <p>It expires and becomes null and void</p> Signup and view all the answers

    If the building or work is suspended or abandoned, how long can it take for the permit to become void?

    <p>120 days from suspension</p> Signup and view all the answers

    What is the minimum time a building permit remains valid before expiration if work has started?

    <p>2 years</p> Signup and view all the answers

    What is required for a lot to meet the standards for economic and socialized housing?

    <p>Adequate open spaces</p> Signup and view all the answers

    When down-feed riser pipe is used, the barrel of the double sanitary tee fitting should be at least how much larger than the largest inlet?

    <p>3 inches</p> Signup and view all the answers

    How many fixture units shall water closets be computed as when determining septic tank size?

    <p>4 fixture units</p> Signup and view all the answers

    For a continuous flow into a drainage system, how much flow is allowed for every 2 fixture units?

    <p>0.75 L/s</p> Signup and view all the answers

    Closet rings must be fastened with corrosive resistant fasteners up to a height above the finish floor of how much?

    <p>6.4 mm</p> Signup and view all the answers

    Which fittings may serve two fixtures set back-to-back within the required distance between a trap and its vent?

    <p>Double sanitary tee</p> Signup and view all the answers

    What is the minimum height that galvanized wrought iron or steel pipe must be kept above ground?

    <p>152 mm</p> Signup and view all the answers

    Which type of pipe is prohibited from being used for building drain or sewer above ground?

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

    Each wet-vented section must be what size in relation to the required minimum waste pipe size?

    <p>At least 1 pipe size larger</p> Signup and view all the answers

    What is the minimum pressure that can be provided for water service yard piping?

    <p>40 psi</p> Signup and view all the answers

    What is the correct distance that the bottom of the water pipe must be above the sewer or drain line?

    <p>0.6 m</p> Signup and view all the answers

    In order to have a proper installation, how should water service yard piping be placed below ground level?

    <p>0.6 m</p> Signup and view all the answers

    What is the range of opening sizes for screens used in the vents of gravity supply tanks?

    <p>14 to 18 mess</p> Signup and view all the answers

    Where should control gate valves be installed?

    <p>Before each water supplied appliance</p> Signup and view all the answers

    What is the maximum distance for covering gravity tanks with a vented return-bend vent pipe?

    <p>Not less than the area of the down-feed riser pipe</p> Signup and view all the answers

    What is the maximum allowable fitting configuration for inlets?

    <p>At every branch interval</p> Signup and view all the answers

    What is the required construction feature for each shower receptor?

    <p>Finished dam at least 25.4 mm lower than the outside floor</p> Signup and view all the answers

    Study Notes

    Building Codes and Regulations

    • Wall Types: Walls used to resist lateral displacement, subsurface walls resisting internal loads. Types include parapets, retaining walls, foundation walls, and firewalls.
    • Natural Light: Openings in walls for natural light, examples include ledges, doorways, windows
    • Storey: A floor level or structure between upper and lower floors. The topmost storey is the highest one.
    • Floor Level: The portion of a building between floor surfaces.
    • Masonry: Construction using various building blocks, like stone, brick, concrete block, set in mortar. Other relevant constructions were also mentioned.
    • Parcel of Land/Lot: Property where a building and its accessories are placed or can be placed.
    • Egress: Continuous passages, doorways, corridors, balconies, ramps, stairs, and yards in a building, allowing safe exit.
    • Building: A structure for shelter, enclosure, and support.
    • Philippine Building Codes: PD 1096, RA 9514, BP 220, RA 1378 are mentioned as Philippine building standards or codes.
    • Economic and Socialized Housing Projects: Mentioned in relation to building codes.
    • National Plumbing Code of the Philippines: mentioned in relation to building codes.
    • Building Official Qualifications: A Filipino citizen; of good character; duly registered architect or civil engineer; member of a professional organization for at least two years; building design and construction experience; and additional qualifications for specialized building professions.
    • Additional Indigenous Family Dwelling: Dwelling for use by the owner’s family that must be built with native materials, cost not exceeding P30,000.00 , exempt from building permit fees.
    • Building Permit Application: Requires submitted plans and specifications signed by architects, civil, mechanical, or electrical engineers.
    • Building Permits: Expiring permits require commencement within a certain period, otherwise the permit becomes void.
    • Building Codes: Local pressure must be less than specific kPa values or a pressure reducing regulator might be required. If local water pressure is insufficient, other pressure solutions, like elevated tanks or pumps, are part of the requirements. Piping requirements including elevation, minimum sizes, and spacing are included in the provided codes.
    • **Sanitary Requirements:**Minimum room sizes and standards for different parts of a building (habitable rooms, bathrooms, kitchens, toilet). Dimensions and sizes are provided for specific room types. Regulations for vent requirements are also provided.
    • Fire safety and structural components: Fire codes regarding building structures and fire safety aspects are included.
    • Other codes: Specific codes address things like sanitary drains, storm water drains, and general building requirements.

    Additional Structural Details

    • Building elevation: Measurements on plans, base elevations, and other elevation-related measurements are regulated. Sections with rough-ins, stub outs, stubs, and other pertinent aspects are regulated.
    • Plumbing installations: Fixtures, water pipes, and pipe installations must meet requirements for accessibility, functionality, and safety.
    • Water pipes: Requirements for the minimum distance from pipes to the ground or other structures. Specifics were included.
    • Plumbing fixtures: Requirements for how particular fixtures like showers, receptors should be installed and measured.
    • Gravity tanks: Relevant to fire safety.
    • Building exits and fire safety: Code requirements dictate acceptable egress distances and total travel distances, as well as the need for supervised sprinkler systems, and other fire safety standards.

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    Related Documents

    Building Code PDF

    Description

    Test your knowledge on building codes and regulations that govern various structural elements like walls, floors, and egress routes. This quiz covers essential topics including masonry, storey definitions, and the specifics of Philippine building codes. Prepare to enhance your understanding of safe and effective building practices.

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