S.Amdt.3483 - To authorize, and authorize the appropriation of, $18,140,000 for military construction at Navy Weapons Station, Charleston, South Carolina, for the construction of a consolidated electronic integration and support facility to house the command and control systems engineering and design work of the Space and Naval Warfare Systems Center, Charleston, and to provide offsets, including the elimination of the authorization of appropriations of $10,358,000 for military construction at Charleston, South Carolina, for the construction of a readiness center for the Army National Guard.