calculate the the maximum occupancy of a room fire department in javascript

To calculate the maximum occupancy of a room for the fire department, you need to consider several factors, such as the size and shape of the room, the number and size of exits, and the type of activities that will take place in the room.

One common method used by fire departments is to calculate the occupant load, which is the number of people that can safely occupy a room based on its area and other factors. The occupant load is normally calculated by dividing the area of the room by a certain factor, which varies depending on the occupancy type, as defined in local codes and standards.

Here's a sample JavaScript function that calculates the occupant load based on the area of the room:

index.tsx
/**
 * Calculate the maximum occupancy of a room for the fire department
 * @param {number} length - the length of the room in feet
 * @param {number} width - the width of the room in feet
 * @param {number} occupancyType - the occupancy type of the room as defined in local codes and standards
 * @returns {number} the maximum occupancy of the room
 */
function calculateMaxOccupancy(length, width, occupancyType) {

  // Calculate the area of the room in square feet
  const area = length * width;

  // Determine the occupant load factor based on the occupancy type
  let loadFactor;
  switch (occupancyType) {
    case 'Assembly':
      loadFactor = 15;
      break;
    case 'Office':
      loadFactor = 100;
      break;
    case 'Residential':
      loadFactor = 200;
      break;
    // add more occupancy types as needed
    default:
      throw new Error(`Invalid occupancy type: ${occupancyType}`);
  }

  // Calculate the maximum occupancy by dividing the area by the load factor
  const maxOccupancy = Math.floor(area / loadFactor);

  return maxOccupancy;

}
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Note that this is just a basic example, and there may be other factors that need to be considered depending on local codes and standards. It's recommended to consult with the local fire department or code enforcement agency for specific requirements.

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