Erect scaffold up to eave of roof 1 story high on private property. Remove all existing x 16 purple vermont slate shingles. Remove exisiting built in gutter and metal flashings. Haul debris from premises. Install new x 16 non fading purple vermont slate shingles with clipped corners to match existing profile. Install new built in gutter and metal flashings. All work to remain in kind.

One geotechnical borings b-1 with a 6-inch diameter will be drilled to a depth of 45 feet or refusal with hollow stem augers. No monitoring well will be installed. Waste will be containerized in a 55-gallon drum, tested and disposed of with soils cuttings during construction. The borehole will be tremie-grouted with 2 lb bentonite: 1 gallon water slurry upon completion. The closest intersection is 30th street nw and r street, nw.