Wednesday, August 11, 2010
The Burch House in Profile.
For the next few days in the office, we will be processing and digitizing the information we've gathered from the Burch House excavations. I am drafting the unit profiles into AutoCAD. Above we have a profile from Unit 92, which is directly next to the western wall of the building. We excavated this unit to get a better idea of the construction of Burch House.
You can see from the image that the foundation extended only a few courses of brick below grade. A horizontal gap of over an inch was discovered between the modern upper bricks and those below the soil. This most likely happened when the wall was repointed. The brick pavement was flush against the wall one course below grade.
Soil descriptions are in the image, below the profile. We found that the strata below the house was similar to those in nearby units. We now know which strata pre-date the building. This information will help us close in on the construction date of Burch House.
Please click the image for a larger view.