Notice is hereby given ExteNet Systems, LLC is proposing to construct two small-cell facilities within San Francisco, San Francisco County, California at the following locations: (Node CA SF UM 509/EBI Project 054124-PR) will consist of a 33 ft Pole telecommunications tower facility located adjacent to 895 Post St. (P.R.O.W.). (Node SF LM PH2 SC 90/EBI Project 054128-PR) will consist of a 33 ft Pole telecommunications tower facility located adjacent to 1023 Mission St. (P.R.O.W.). Any interested party wishing to submit comments regarding the potential effects the proposed facility may have on any historic property may do so by sending such comments to: Project 054124-PR, EBI Consulting, 21 B Street, Burlington, MA 01803, or at (617) 715-1822. This notice is a requirement of Section 106 of the National Historic Preservation Act of 1966. Comments must be received within 30 days of this notice.