What are Permissible Exposure Limits and How Do They Relate to Occupational Safety?

Posted by Robert Lopinto

The Occupational Safety and Health Administration (OSHA) was created with the adoption of the Occupational…

Need a Tank Removal? Call Walden!

Posted by Peter Brighton

Walden Environmental Engineering performed oversight of the removal of two underground storage tanks. UST Removal…

Have You Taken Steps to Comply with NYSDEC’s Part 360 Registration Requirements? 5 Things You Need to Know

Posted by Robert Lopinto

The New York State Department of Environmental Conservation released the new 6 NYCRR Part 360…

Walden Does Monitoring Well Installation for Groundwater Sampling

Posted by Nora Brew

Monitoring Well Installation for Groundwater Sampling Groundwater Sampling Long-Term Groundwater Monitoring Phase II Environmental Site…

Update on General Permit for Bulkhead Replacement on Long Island

Posted by Lawrence LePere

Stabilized Shorelines: Bulkhead Update in Long Island Current General Permits for Bulkheads Bulkheads are essential…

Above Ground Storage Tanks vs Underground Storage Tanks

Posted by Peter Brighton

Petroleum and Chemical Bulk Storage Decisions If you plan to store petroleum products or certain…

Watch Walden’s Tank Removal Video!

Posted by Peter Brighton

Walden Environmental Engineering teamed with AARCO Environmental Services to successfully remove two underground storage tanks…

UPDATE: DEC Releases New Comprehensive Strategy Impacting Composting and Mulching Operations

Posted by Kristin Scroope

With regards to the risk of groundwater pollution, the New York State Department of Environmental…

How Does Walden Use Drones to Monitor and Manage Sites?

Posted by Robert Lopinto

Using Drones to Monitor and Manage Your Solid Waste Sites Walden Environmental Engineering has been…

MULCH NOW REGULATED UNDER PART 361

Posted by Kristin Scroope

Did you know that as part of new Part 361 regulations, if you require a:…

“The Mud Experts” Compete in The Tough Mudder

Posted by Joe Heaney

On Sunday July 22nd, staff at Walden Environmental Engineering downed the tools and joined a…