During this period Costello Construction Company:
- Completed the mud mat, below slab waterproofing and vapor barrier at the lower level
- Installed the trench drain at the lower level
- Completed prep. and concrete placement at the lower level slab on grade
- Poured the 12 inch concrete curb at the lower level
- Re-mobilized the Steel Erectors to complete the remainder of the structural steel
- Continued waterproofing and compacted fill against foundation walls at the west side
- Removed climbing forms elevator 2 and 3
- Completed 5th floor foundation walls vicinity elevator 1 lobby
- Completed concrete core walls at elevator 1, stair 1 from the 5th floor to the roof
- Removed climbing forms stair 1/ elevator 1
- Formed and poured core walls at elevator 4 and 5 from the 4th floor to the roof
- Erected steel to the 3rd floor and began decking
- Started steel erection to the 4th floor.
Prepared by F. WareLabels: Silver Spring