Search results
Results from the WOW.Com Content Network
A fire escape can be a window, and if above the first floor with an approved ladder, or door that leads to a porch with ground access or a fire escape ladder. [9] Federal rules, such as those of the U.S. Department of Housing and Urban Development (HUD), have requirements that follow ICC codes. [10]
Floor area ratio (FAR) is the ratio of a building's total floor area (gross floor area) to the size of the piece of land upon which it is built. It is often used as one of the regulations in city planning along with the building-to-land ratio. [ 1 ]
The alternating stairs (3) requires one unit of space per step: the same as the half-width stairs (2), and half as much as the full-width stairs (1). Thus, the horizontal distance between steps is in this case reduced by a factor of two, reducing the size of each step.
The main public escalators do not count as fire exits, as the doors may be locked during less busy periods. The building has one fire exit per 4,000 square metres (43,000 sq ft) of floor space. Knowing the location of emergency exits in buildings can save lives. Some buildings, such as schools, have fire drills to practice using emergency exits.
A firestop or fire-stopping is a form of passive fire protection that is used to seal around openings and between joints in a fire-resistance-rated wall or floor assembly. Firestops are designed to maintain the fire-resistance rating of a wall or floor assembly intended to impede the spread of fire and smoke. [1]
A two way communication system is provided on each floor above or below the main floor. A call box is required in each area of refuge, which can call into a central location called a base station. If the station is not attended 24 hours a day, the call must automatically call to an outside location and have two-way voice person to person ...
Applying the rule of 25, his FIRE number is $1.25 million. To amass $1.25 million in 20 years, Marcos will need to invest about $2,255 a month, assuming an 8 percent return, to reach his goal.
Attic ladders typically consist of a ladder with wider steps and a steep slope. [1] A drawstring will hang down to allow the ladder to be manually extended. Attic ladders are usually made of wood, metal, aluminum, or fiberglass. Also, fire departments carry attic ladders on fire apparatus for use to