Underground Storage Tank Removal, Nassau County, New York

Walden was retained by a local municipality to provide management and oversight services for the removal of a 10,000-gallon fiberglass underground storage tank (UST) located at an apartment complex under the jurisdiction of the municipal Housing Authority. This UST was originally used to store heating oil for the apartment complex. When the Housing Authority installed… Read More

Walden Develops a Tank Coating Renewal and Improvement Prioritization Program

Working for a mid western U.S.A Investor-Owned Utility company, Walden developed a renewal and improvement prioritization program for tank coatings.  The utility provides drinking water to over 650,000 people in 46 cities and towns. With more than 125 tanks spread throughout the separate distribution systems, and limited funds for improvements, the need for a prioritization… Read More

Tank Registration and Compliance

A national printing company has operated a facility in Suffolk County, New York for a number of years.  In 2018, the Suffolk County Health Department arrived at the facility and conducted a surprise inspection to evaluate the facility’s compliance with the Article 12 – Suffolk County Sanitary Code: Toxic and Hazardous Materials Storage and Handling… Read More

Fueling System Installation

This Town had many sites for vehicle fueling, but none in an accessible central location that allowed all types of vehicles to be filled at the same time.  A complete fueling system was requested that enabled cars and trucks to be fueled concurrently under a large canopy that would protect users from inclement weather. Walden… Read More

Class A/B Operator Training, Long Island, NY

Walden provides Class A/B operator services to various clients including Municipalities and Fire Districts.  The New York State Department of Environmental Conservation mandates that facilities which store and distribute petroleum products in underground storage tank (UST) systems employ or hire Class A/B/C operators to inspect and monitor the UST systems on-site. The operators must perform… Read More

Tank As-Builts, Long Island, New York

Walden is currently providing a Long Island facility assistance in registering 28 different Chemical Bulk Storage (CBS) with the Suffolk County Department of Health Services (SDHS). These CBS areas include tanks and various drum storage locations. The facility’s files contained no permit to construct or approved drawings for the CBS areas. Most tanks on site… Read More