The Occupational Safety and Health Administration has announced a final rule to improve protections for workers exposed to respirable silica dust.
OSHA says the rule will help prevent lung cancer, silicosis, chronic obstructive pulmonary disease, and kidney disease in workers by limiting their exposure to respirable crystalline silica. The final rule is written as two standards, one for construction and one for general industry and maritime.
Construction companies have until June 23, 2017 to comply with most requirements. New requirements include:
- Reducing the permissible exposure limit for crystalline silica to 50 micrograms per cubic meter of air, averaged over an eight-hour shift.
- Mandating employers to use engineering controls (such as water or ventilation) and provide respiratory protection when controls are not able to limit exposures to the permissible level
- Limit access to high exposure areas
- Train workers
- Provide medical exams to highly exposed workers.
OSHA says the new regulations, which replace ones established in 1971, provide greater certainty and ease of compliance to construction employers – including many small employers – by including a table of specified controls they can follow to be in compliance without having to monitor exposures. More information is available here.
Related Stories
Codes and Standards | Apr 4, 2024
How Washington, D.C.'s Zero Waste DC Plan impacts building owners and design professionals
On February 8, 2024, Mayor Muriel Bowser presented the Zero Waste DC Plan to the Council, outlining policies, programs, and initiatives to meet the District’s aim of reducing per capita waste generation by 15% and transitioning from a disposable culture to a circular economy. Of the 43 actions in the plan, a handful are essential for building owners and design professionals to know about now.
Affordable Housing | Apr 1, 2024
Biden Administration considers ways to influence local housing regulations
The Biden Administration is considering how to spur more affordable housing construction with strategies to influence reform of local housing regulations.
Affordable Housing | Apr 1, 2024
Chicago voters nix ‘mansion tax’ to fund efforts to reduce homelessness
Chicago voters in March rejected a proposed “mansion tax” that would have funded efforts to reduce homelessness in the city.
Standards | Apr 1, 2024
New technical bulletin covers window opening control devices
A new technical bulletin clarifies the definition of a window opening control device (WOCD) to promote greater understanding of the role of WOCDs and provide an understanding of a WOCD’s function.
Office Buildings | Mar 21, 2024
Corporate carbon reduction pledges will have big impact on office market
Corporate carbon reduction commitments will have a significant impact on office leasing over the next few years. Businesses that have pledged to reduce their organization’s impact on climate change must ensure their next lease allows them to show material progress on their goals, according to a report by JLL.
Adaptive Reuse | Mar 21, 2024
Massachusetts launches program to spur office-to-residential conversions statewide
Massachusetts Gov. Maura Healey recently launched a program to help cities across the state identify underused office buildings that are best suited for residential conversions.
Legislation | Mar 21, 2024
Bill would mandate solar panels on public buildings in New York City
A recently introduced bill in the New York City Council would mandate solar panel installations on the roofs of all city-owned buildings. The legislation would require 100 MW of solar photovoltaic systems be installed on public buildings by the end of 2025.
Office Buildings | Mar 21, 2024
BOMA updates floor measurement standard for office buildings
The Building Owners and Managers Association (BOMA) International has released its latest floor measurement standard for office buildings, BOMA 2024 for Office Buildings – ANSI/BOMA Z65.1-2024.
Codes and Standards | Mar 18, 2024
New urban stormwater policies treat rainwater as a resource
U.S. cities are revamping how they handle stormwater to reduce flooding and capture rainfall and recharge aquifers. New policies reflect a change in mindset from treating stormwater as a nuisance to be quickly diverted away to capturing it as a resource.
Plumbing | Mar 18, 2024
EPA to revise criteria for WaterSense faucets and faucet accessories
The U.S. Environmental Protection Agency (EPA) plans to revise its criteria for faucets and faucet accessories to earn the WaterSense label. The specification launched in 2007; since then, most faucets now sold in the U.S. meet or exceed the current WaterSense maximum flow rate of 1.5 gallons per minute (gpm).
