NASIR CHEEMA ALABAMA AVE LLC; ECS MIDATLANTIC LLC

2801 Alabama Ave Se, Washington, Dc 20020
To determine the potential for soil vapor intrusion, two soil vapor points will be installed at the northwest corner of the property. The locations of the soil vapor sample locations are depicted on figure 1. Soil gas sample implants will be installed at each location using direct push drilling methods, geoprobe. The geoprobe creates little disturbance, leaving only a 1. 25 inch diameter hole and generates little to no soil cutting. The implants, consisting of six inch long stainless steel screen attached to a 0. 25 inch diameter polyethylene tubing, will be installed at a target depth of 5. 5 to 6 feet bgs. Each soil gas point will be flush mounted using a four inch diameter vault cover with a galvanized steel sleeve.