News & Events
NYSDOT Materials Method 29, Updated April 3, 2025, and Standard Specification Section 703-02
In 2024, NYSDOT removed Magnesium Sulfate 10-cycle Soundness (NYSDOT 703-07P,G) completely from coarse aggregate source approval testing and replaced the test with Freeze Thaw of Coarse Aggregate (NYSDOT 703-08-2).
Utilizing the Damage Rating Index to Help Quantify Concrete Deterioration
Deterioration of concrete can be caused by one or more physio-chemical mechanisms. The mineralogical composition of the aggregates and paste that comprise the concrete and the extent of the concrete’s exposure to environmental (e.g., temperature, moisture) and anthropogenic (e.g., deicing salts) factors are vital in determining the onset, duration, extent, severity, and type of deterioration.
EPA Revised Dust-Lead Standard and Dust-Lead Clearance Levels
The EPA published a revision to 40 CFR Part 745, a regulation that pertains to lead-based paint in certain residential structures.
ATL Joins Phenna Group
Atlantic Testing Laboratories, Limited (ATL) is excited to announce that an agreement has been reached with Phenna Atlantic Holdings, LLC, part of the Phenna Group, to purchase ATL. The deal is expected to close in the next 30 days.
Incidental Disturbances of Asbestos-Containing Material (ACM)
An incidental disturbance of suspect or known asbestos-containing material (ACM) can unintentionally occur during renovation and/or demolition activities that are performed at construction sites.
ATL Made the Team for Seneca Park Zoo
The Seneca Park Zoo in Rochester, NY, which is a premier tourist attraction and a leader in conservation-focused learning, will undergo a $100 million expansion project to add a new Tropics Exhibit as well as a Main Entry Building to complete Phase Two of the Seneca Park Zoo Master Plan.
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