Updated pic of TNB for unit M pipe chase 14 located at 2nd flr GL(4-5,A-C)

Updated pic

Typical TNB w/ metal purlins for units located at the 2nd floor GL(4-5, A-H)

Updated pic

Updated pic of common TNB located at basement 1 GL(1-2,A-B)

Updated pic

Updated pic of common TNB located at basement 1 GL(1-2,A-B)

Updated pic

Updated pic of common TNB located at basement 1 GL(1-2,A-B)

Updated pic

Updated pic of sanitary lay out located at 2nd floor GL(3-4,D-F)

updated pics

updated sanitary layout for 2nd floor GL(1-3,A-F)

Modified brackets

Modified bracket design for sanitary layout for TNB to minimize use of angle bars

Approved water line layout

Approved water line layout for TNB