Caves and their features form when rainwater follows the cracks or joints in the rock material, usually limestone or dolomite. The rainwater combined with carbon dioxide forms a weak acid called carbonic acid. This weak acid once in contact with the limestone begins to dissolve the limestone. This process slowly creates larger and larger crack and joints.
A service contract inventory assists an agency in better understanding how contracted services support the mission and operations and whether the contractorsâ skills are utilized in an appropriate manner.
In compliance with the requirements of Section 743, NARA prepared a Service Contract. Inventory (SCI) report for FY11 using data contained in the Federal Procurement Data System. (FPDS) which consisted of âspecial interest functionsâ âCode Râ services and âCode Dâ IT. related functions.