PLA Special Notice FY25 Joint Base Lewis McChord Multi Domain Task Force Buildings 3221-3222

USACE Seattle District has a requirement to convert two (2) existing barracks buildings into  operational facilities for 3 tier levels of command. These buildings in general are referred as “the  Hammer Heads”. The Hammer Handles have three (3) floors with a crawl space at grade  elevation. The Hammer Heads are single floor. The Basement area with a main utility  mechanical & electrical room extends partially under both the Hammer Head and the Hammer  Handle.

The definitive removal / demolition work items for each building will require: 
a) Hazardous material / debris abatement and removal mostly within the crawl space 
b) Partial at ~ 75% removal / demolition of exterior building envelope, interior walls, etc. 
c) Removal at ~ 90% removal of building mechanical – electrical systems 
d) Removal of the existing roof EPDM system (but not the roof framing structure) 
The definitive repair / new work items for each building will require: 
e) New exterior envelope 
f) New building mechanical – electrical systems 
g) New Thermoplastic Polyolefin (TPO) Roof system 
h) Painting of exteriors
Other considerations for site work coordination:
i) New utility connections (mostly by other entities)
j) Shared construction boundaries with adjacent current and future projects