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Letterle employs a staff of licensed geologists and engineers, project managers, staff scientists and field technicians that can professionally handle your remediation project, property transfer or a myriad of other compliance projects.   We have managed over 180 projects helping our clients meet their environmental challenges in the most cost-effective professional way possible.

REMEDIATION SERVICES

The staff of scientists and engineers at Letterle, has been solving environmental problems and effectively remediating sites for clients for more than ten years.

Although most environmental consultants can determine the location and nature of environmental contamination through site investigation and characterization activities, few consultants have the knowledge and experience to actually “solve” the problem.

Our experience has included designing and operating various types of remediation systems, including: dual phase (groundwater and soil vapor) extraction; vacuum enhanced groundwater extraction; standard pump and treat; free phase product recovery; enhanced bioremediation; oxygen and chemical injection; and air sparging. Our innovative and cost effective approach to remediation services has resulted in returning “devalued” properties back to productive use. Our remediation services experience includes:

  • Remedial feasibility evaluation
  • Pilot testing and design
  • Remedial action plans
  • Engineering design for remediation systems
  • Plume control/containment systems
  • Cost benefit analysis
  • Construction management services
  • Subcontractor management
  • Turnkey installation of remediation systems
Main Office
2859 Oxford Boulevard
Allison Park, PA 15101
Phone: 412-486-0600
Fax: 412-486-0674
Email: tjennewine@letterleassociates.com
Franklin Office
191 Howard Street, Suite 108
Franklin, PA 16323
Phone: 814-432-2167
Fax: 814-432-2632
Email: tkier@letterleassociates.com
Bellefonte Office
629 East Rolling Ridge Drive
Bellefonte, PA 16823
Phone: (814) 355-2241
Fax: (814) 355-2410
Email: streschow@letterleassociates.com