Installing 4 test borings 401 block of new york ave n. E. The subject site is located within the right hand lane of the westbound new york avenue ne, in washington, dc between the intersections of 9th street ne and new york avenue ne. As part of the geotechnical investigation, we propose to drill a total of 4 soil borings to a depth of to 55 ft below the ground surface. The boring diameter will be 6. 25 inches, drilled by a hollow stem auger. The boring locations are shown in attachment figure 1 (indicated as b-1 through b-4). Soil boring drilling method: hollow stem augers the borings are advanced by turning an auger with a center opening of 3 ¼ inches. A plug device blocks off the center opening while augers are advanced. Cuttings are brought to the surface by the auger flights. Sampling is performed through the center opening in the hollow stem auger, by standard methods, after removal of the plug. Immediately upon completion, all of the borings will be groute

Excavation; bar & test boring

Installing 4 test borings 401 block of new york ave n. E. The subject site is located within the right hand lane of the westbound new york avenue ne, in washington, dc between the intersections of 9th street ne and new york avenue ne. As part of the geotechnical investigation, we propose to drill a total of 4 soil borings to a depth of to 55 ft below the ground surface. The boring diameter will be 6. 25 inches, drilled by a hollow stem auger. The boring locations are shown in attachment figure 1 (indicated as b-1 through b-4). Soil boring drilling method: hollow stem augers the borings are advanced by turning an auger with a center opening of 3 ¼ inches. A plug device blocks off the center opening while augers are advanced. Cuttings are brought to the surface by the auger flights. Sampling is performed through the center opening in the hollow stem auger, by standard methods, after removal of the plug. Immediately upon completion, all of the borings will be groute

The exploration will consist of three (7) soil test borings at the approximate location shown on the test boring plan. The test boring will be drilled to planned maximum depths of feet using a truck or atv mounted drill rig and 3. 25-inch hollow stem augers which will drill a 6 inch outside diameter bore hole.

Installing 4 test borings 401 block of new york ave n. E. The subject site is located within the right hand lane of the westbound new york avenue ne, in washington, dc between the intersections of 9th street ne and new york avenue ne. As part of the geotechnical investigation, we propose to drill a total of 4 soil borings to a depth of to 55 ft below the ground surface. The boring diameter will be 6. 25 inches, drilled by a hollow stem auger. The boring locations are shown in attachment figure 1 (indicated as b-1 through b-4). Soil boring drilling method: hollow stem augers the borings are advanced by turning an auger with a center opening of 3 ¼ inches. A plug device blocks off the center opening while augers are advanced. Cuttings are brought to the surface by the auger flights. Sampling is performed through the center opening in the hollow stem auger, by standard methods, after removal of the plug. Immediately upon completion, all of the borings will be groute

The exploration will consist of three (7) soil test borings at the approximate location shown on the test boring plan. The test boring will be drilled to planned maximum depths of feet using a truck or atv mounted drill rig and 3. 25-inch hollow stem augers which will drill a 6 inch outside diameter bore hole.

Construction staging area