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.
â¢ Presume coverage for indefinite-quantity contracts. ï§BUT ONLY if the âprincipal purposeâ of the contract is to furnish. services to the government using âservice employees.â FAR. 22.1003-1. ï§No precise rules for âprincipal purposeâ determination â broadly. interpreted but does not cover âincidentalâ service work on. construction and supply contracts.