Specifications include, but are not limited to: The Authority is seeking to qualify one (1) or more vendors to provide contractual security services at HACP sites to include three (3) family high-rise buildings and two (2) security booths. Contractor shall submit their proposal detailing their ability to provide the required services at all of the sites listed. Contractor shall provide armed Security Guards to patrol all of the above listed locations. One (1) Security Guard shall work simultaneously at each location. Patrols will consist of canine (if applicable), and foot patrols. The Authority reserves the right to increase or decrease the hours, number of Security Guards to be provided at contracted rate, or number of properties serviced, to include properties that are in addition to those referenced in this scope of work, by providing a twenty-four (24) hour written notice.