Fairfax County, Va., in the Washington, D.C., metro region is considering a major code change to reduce the risk from floods.
The county is reviewing a proposal to base codes on 100-year storms instead of current 10-year storms. County staff cited the elevated risk of flooding in the county due to climate change as justification for the change.
Under the proposal, the county would require all future development to have proper drainage, pipe conveyance, and safety measures to be resilient to a 100-year storm event, adjusting for climate change. A “100-year storm event” is defined by the U.S. Geological Survey as one that statistically has a 1% chance of occurring in any given year. Such a storm would dump about 8 inches of rain over a 24-hour period on the county.
As the effects of climate change increase, that rainfall figure is likely to be adjusted in the future.
Related Stories
| Jul 18, 2012
Architecture giants spreading their wings
A/AE Giants 300 rankings reveal firms branching out globally, merging, adding services.
| Jul 18, 2012
Green expert Kats joins GreenWizard as an advisor
Kats' role is to help further expand GreenWizard’s impact in the sustainable construction industry.
| Jul 18, 2012
Construction employment stagnates in June
Lack of hiring in construction combined with job growth elsewhere threatens to create skilled-labor gap once contractors are ready to hire again.
| Jul 17, 2012
AIA and Architecture for Humanity select Disaster Response Grant recipients
Awards help each group implement their locally driven preparedness project in the second half of the year.
| Jul 17, 2012
KM/Plaza changes name to Plaza Construction
Lands new projects including the Perry South Beach Hotel and Dadeland Mall Kendall Wing Expansion.
| Jul 17, 2012
KBE Building awarded Platinum STEP Award
STEP program provides analysis of safety and loss prevention programs, measure safety program improvements, and provide performance recognition.
| Jul 17, 2012
Dr. Phillips Charities Headquarters Building receives LEED Silver
The building incorporates sustainable design features, environmentally-friendly building products, energy efficient systems, and environmentally sensitive construction practices.
| Jul 16, 2012
BD+C Under 40 Leadership Summit scheduled
Attendee registration for U40 Summit II now open.
| Jul 16, 2012
Construction spending at 2 ½ year peak
Construction economist Ken Simonson says that four private nonresidential categories each posted 12-month spending increases of more than 25%: power and energy construction, 35%; hotels, 29%; educational and manufacturing, 27% apiece.
| Jul 16, 2012
Reed Construction hires new project manager
Fread is a LEED AP and received his degree from Purdue University.