CS OFFIC THREE LLC; KIM MITCHELL CDKM CONSULTING LLC

175 N St Ne, Washington, Dc 20002
Proposed works are comprised of demolition on existing buildings to get ready to connect with future new ob4 building. Cs ob3: remove partial south facade between level 2 to level 7, replacing with demising wall with temporary weather protection construction - 7,465 sf. Remove part of level 2 roof terrace, railing and parapet - 2,052 sf. Cut drive way opening at concrete foundation wall on level p2 for future ob4 & ob3 garage connection - 1 sf. Cut masonry opening on level 1 for future ob4 and ob3 lobby connection 228 sf. Cs rb2: cut door opening at concrete wall on level g2 for future ob4 and rb2 garage connection - 45. 5 sf cs ob3 and rb2 shared shaft: cut openings at concrete wall for future ob4 garage exhaust fan on level p1 and p2. - 75 sf. Remove efis on designated existing wall on ob3, rb1 and rb2.