Semi-Annual Reporting and Permitting

Semi-Annual Reporting and Permitting

Semi-Annual Reporting and Permitting Walden is the civil and environmental engineering consultant for a repeat client that manufactures electronic components like circuit boards and other items for the military and aerospace industries. To support production, the...
Water Sampling and Permit Maintenance

Water Sampling and Permit Maintenance

Wastewater Sampling and Permit Maintenance Walden is serving as the engineering and environmental consultant for our repeat client, an organization that manufactures metallic items for the aircraft industry. As part of their normal production work, this firm generates...
MS4 Annual Reporting and Training

MS4 Annual Reporting and Training

Walden conducts Municipal Separate Storm Sewer System (MS4) annual refresher training for several municipal clients, where we discuss the importance of eliminating illicit discharges and meeting the minimum control measures to protect local surface waters. The purpose...