Soil boring for compensation grouting along the alignment of dc waters clean rivers div h - anacostia river tunnel. Forteen borings to max depth of feet bgs, 2 inch diameter grout tubes inside 5. 5 inch dia casings. Duplex rotary drilling method. Ref. Permit sb1400400.

Exterior alteration and repair to 15 m street se washington dc 20003, square 1080, lot 0801 scope of work shall include: a. Remove and replace flag pole location b. Remove existing concrete stair and install new stair and railings c. Install a treated wood handicap ramp system as illustrated on the drawings d. Remove existing roof surface and install a rubber roof system with pavers e. Install a stairway from m street down to refinished roof deck

Exterior faade renovation to include: to make boring for ramp footer piers, remove and replace flag pole. Remove existing concrete stair and install a new stairs with railing, install a treated wood handicap system, remove existing rear window and install 36x exterior door. Install a stair way from m street down to refinished existing roof deck.