Zipper Geo Associates provided environmental consulting services at an existing retail lumber facility located in Issaquah, Washington. Our services initially included a Phase I Environmental Site Assessment (ESA). The Phase I ESA concluded the site contained an area with contaminated soil and groundwater in concentrations that exceeded cleanup levels. Subsequently, a Remedial Investigation report was completed and recommendations for excavation and disposal of contaminated soil were prepared. ZGA prepared the necessary documentation for the remedial action plan and the cleanup work was completed in the summer of 2015. ZGA also completed an Asbestos and Lead Paint Assessment at the property.