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Level 0 DFD: Before a project is added, contract negotiations are started by the Client Service Dept. with final sign-off and agreement made by...
Level 0 DFD:
Before a project is added, contract negotiations are started by the Client Service Dept. with final sign-off and agreement made by lawyers for both CE and the client company. This sometimes requires contracts going back and forth from the client to CE until all parties are in agreement with corporate lawyers signing off and the contract filed. Projects are added with summary level information from the client. Once every day or so, client service reps check for new projects and contact the clients who provides much more detailed information regarding the project mechanical engineering requirements which are filed. The client service rep then deals with the engineering department and sends the mechanical engineering requirements for the project. An engineer creates first draft of the requested mechanical engineering design document, which the client rep stores and sends notification to the peer review engineers. One reason CE is so well-known is because the quality of its work is so high owing to the peer reviews, no doubt. Upon completion of the first draft of the mechanical engineering design document, and after receiving notification, two peer engineers retrieve and review the document to ensure that it is correct and meets the current mechanical engineering requirements also on file. These reviewers may require changes or may approve the document as-is. The document is updated until the reviewers are satisfied with the quality of the document. To complete the peer review process, the reviewer selects the document for review and for each requirement, signs off that it is complete by checking the box to mark it as complete and writing any notes about each requirement. The customer liaison then sends the document to the customer for approval. The customer can require changes or accept the document. When the customer requires changes, an engineer is assigned to make the changes to the document. When those changes are made, two other engineers must review those changes. When those reviewers are satisfied with the changes, the document is sent back to the customer. This may happen through several iterations until the customer is satisfied with the document and approves it at which point the document is forwarded to the Billing Department, which stores the document in its Billing System.
