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.
Term Service Contract. The Term Service Contract (TSC) is intended to be used for the appointment of a supplier for a period of time to manage and provide a service.EC3: Term Service Short Contract (TSSC). This contract is an alternative to the NEC3 Term Service Contract and us for use with contracts which do not require sophisticated management techniques.