What is a primary consideration in the construction of multi-basements to ensure occupant safety and comfort?

• Aesthetic design

  
  

• Efficient HVAC systems

• Natural lighting and ventilation

  
  

• Heavy construction materials

In multi-basement design, what is the primary goal of alternative access methods to parking areas besides ramps?

• Minimizing construction costs

• Space optimization

• Aesthetic enhancement

• Increasing security

What is the primary purpose of a retaining wall in a multi-basement structure?

• Supporting the weight of the structure and retaining soil or other materials

• Preventing water infiltration

  
  

• Maximizing natural lighting

  
  

• Aesthetic enhancement

  
  

What is a key consideration when designing retaining walls in multi-basements near water bodies or high water tables?

•  Aesthetic appeal

• Water drainage systems

  
  

• Expansion joint placement

  
  

•  Soundproofing

  
  

What type of waterproofing system is commonly applied to basement walls and floors?

• Hydraulic cement

• Glass fiber reinforcement

  
  

• Reflective insulation

•  Bitumen-based coatings

  
  

What materials are commonly used in expansion joints for multi-basement construction?

• Metal, rubber, or neoprene

• Glass

  
  

• Reinforced concrete

• Soundproof insulation

What is a common location for expansion joints in a multi-basement structure?

• Along load-bearing walls

  
  

• Near water bodies

  
  

•  In atriums

• At points of structural weakness or expected movement

  
  

According to NBC, what is the minimum number of emergency exits required for basements?

• Two exits per floor

  
  

• One exit per floor

• Three exits per floor

• None of above

What is the purpose of water bar in basement?

In the context of swimming pool construction, what is the purpose of a pool's "shallow end"?

• Recreational activities

  
  

• Diving practice

  
  

• Lap swimming

  
  

• Safety for beginners