As the development of luxury multifamily housing in primarily urban areas continues to rise, SWA’s team of accessibility consultants has been encountering more and more specialty rooms and features that bring accessibility into question. Wine cellars, yoga and meditation rooms, and even clothing vaults (fur coat, anyone?) are all making their way onto the scene as luxury amenities available for residents of high-end real estate. While current accessibility laws and codes remain silent on many of these types of spaces specifically, they are not exempt from accessibility requirements.
Sometimes a significant source of energy inefficiency in a building can be hiding in a place difficult to detect. In some buildings, a single transformer can have a substantial impact on electrical consumption.
Transformers are responsible for stepping the incoming voltage to a building up or down depending on the design, intended use, or connected equipment. A standard electrical socket in a US home or office will deliver 110-120 volts AC. Some appliances require 240 V instead. Large mechanical equipment, such as the air handling units, distribution pumps and chillers found in commercial or multifamily buildings may require 460 V. In buildings where the incoming voltage from the utility does not match the voltage required by connected equipment, a transformer is used to deliver the necessary voltage. The voltage entering the transformer is called the primary voltage and the voltage delivered by the transformer to the facility’s equipment is called the secondary voltage.
They call it hurricane season. That time of year when tropical depressions form off the west coast of Africa somewhere north of the equator. The rotation of the earth and the prevailing winds cause these low-pressure pockets to migrate slowly westward, and if conditions are apt, pick up strength along the way.
As deadly and destructive as hurricane winds are, it is typically the associated water that causes the most physical damage: horizontal rain at 100 mph overwhelming already stressed buildings, prolonged periods of heavy rain inundating drainage infrastructure, and coastal storm surges pushing tidal waters many feet above normal.
As of this writing Hurricane Irma is just north of Puerto Rico with Category 5, 185 mph winds. And Harvey, a rain event lasting days and dumping up to 50 inches of rain ravaged Texas and Louisiana one week ago. Because of where and how we chose to build our communities, these disaster events will remain inevitable. There are concrete steps we can and should take to improve the resiliency and disaster resistance of the buildings we build, but in reality, much of what we built in the past is disaster prone and not resilient. Read more