JGM is currently under contract with the Department of Defense to repair and replace the Building 6900 Hangar roof at Battle Creek Air National Guard Base in Battle Creek, MI. The existing standing seam sloped roof system is leaking in numerous locations. During each rainstorm, new leaks develop and in0house personnel are not longer able to keep up with the necessary repairs. JGM has mobilized to repair the existing sloped roof system by infill of existing standing seam metal with insulation and installation of roof membrane.
