Day: June 8, 2018

  • Your Coal Ash Dewatering Resource

    Lately, there have been numerous workshops with presentations that focus on CCR water management. Griffin has a wide range of dewatering experience including the installation of deep well, wellpoint and eductor dewatering systems.  We’d like to provide some additional information on eductor dewatering systems as eductors are not normally discussed during these water management presentations.…

  • Septic Tank Install Project History

    Griffin recently completed a project in Belvidere, IL for an excavating company working at an RV park. There were two large septic tanks being installed, one that is 40’ x 15’ x 12’ deep and the other one 20’ x 10’ x 10’ deep. The challenge that the excavating company faced was to install the…

  • Court Ruling Helps Clarify Timing of CCR Rule Violations

    Recently, a North Carolina court ruled that CCR closure plans cannot be found in violation of the CCR rule until the plan is implemented. As the planning process continues, many stakeholders are engaged in identifying the most environmentally friendly and cost-effective closure plans. When it comes to groundwater control, interstitial water removal, and treatment of…