Final answer:
Issues between actual conditions or discrepancies in shop drawings are handled through a Request for Information (RFI), which seeks clarification and allows for adjustments before continuing with construction.
Step-by-step explanation:
When discrepancies or issues arise between the actual conditions on a construction site or within shop drawings, the appropriate action is to issue a Request for Information (RFI). This process allows for clarification and resolution before proceeding further with the construction work. A change order is typically used after an RFI response results in a decision that alters the original scope of work, requiring official changes to the contract. Submittals are part of the documentation process but are more about providing details on the materials and equipment to be used in the project before installation. As-built drawings are completed after the construction to show the final constructed state.