Client Satisfaction
About DES
Contact DES



 806 West Queen St

 Southington, CT 06489


 Contact Information:

 Phone: 860-621-3630

 Fax: 860-621-0067

 E-mail: info@desct.com




Project Experience: City of Norwich

Client: City of Norwich

Location: Norwich, Connecticut

Project: Groundwater and Surface Water Monitoring at Landfill


  DES performed monitoring, sampling, and analysis of groundwater monitoring wells, surface water, and residential wells downgradient of the closed landfill to meet post-closure requirements. The program included quarterly monitoring of groundwater levels, purging of the wells, monitoring the pH, conductivity, and temperature in triplicate, and obtaining samples for certified laboratory analysis. Surface water locations included upstream and downstream samples locations, along with leachate runoff points within the confines of the landfill. All sampling and analysis were performed in accordance with standard EPA and CTDEP protocols and QA/QC procedures. A quarterly report was prepared for submittal to the City, as well as a summary of the four quarterly reports in an annual report, which included historical trends and statistical analysis.