Pool Deposits: 1  Rimstone dams or gours are fragile vertical walls that build up as cave pools overflow, depositing calcite at the edges. 2  Dogtooth Spar is a pool deposit that forms under extremely still conditions, where there is little or no water movement. 3  Cave Pearls are spherical and develop in saturated pools. The calcite forms around a nucleus, such as a tiny pebble or grain of sand. Calcite crystal builds up as the pearls are agitated, usually through drops of water from the cave surroundings.
But things get much murkier when it is a task order for a defense customer issued against a civilian IDIQ. There are about a dozen protests pending at GAO right now that fall into that crossover category, where a defense agency used a GSA contract such as Alliant or OASIS to hire a contractor.
General Services Administration. The General Services Administration (GSA), an independent agency of the United States government, was established in 1949 to help manage and support the basic functioning of federal agencies. GSA supplies products and communications for U.S. government offices, provides transportation and office space to federal employees, and develops government-wide cost-minimizing policies and other management tasks.