The Mechanical Engineer/Specialist shall be responsible for specifying Vendor Drawings and Data Requirements in the MRQ and MRP using the WorleyParsons standard vendor drawing and Data Requirement form. The Mechanical Engineer/ Specialist shall ensure that drawings/data that must be stamped by an Engineer are specified as such. Vendor Fabrication Drawings, Calculations, Data Sheets, and other technical information shall be reviewed by the Mechanical Engineer/Specialist for Contract Purchase Order compliance.