Detail engineering includes extraction of all essential information from basic engineering drawings to detail engineering drawings for all fabrication & erection equipment in turn the details of whole project along with  bill of quantities, specifications for each of the equipment.
Detail engineering covers:
 
·          Finalization of Equipment.
·          Process data sheet.
·          Reconfirmation of process & mechanical design of all equipment 
·          Detailed specifications for pumps, compressors, etc.
·          Evaluation of vendor drawings.
·          Thermal rating & vibration analysis of heat exchanger.
·          Piping & Instrument Diagrams.
·          Trip Logic & safeguards.
·          Cause & Effect Diagrams.
·          Review P& ID – Jointly with Client.
·          Hazard & Operability Study (HAZOP)
·          Line sizing.
·          Valve sizing.
·          Control valve data analysis.
·          Relief valve data analysis.
·          Planning & piping design.
·          Detailed piping drawings
·          Isometrics & stress calculations.
·          Bill of Quantity (BOQ).
·          Tender Bid evaluation & procurement assistance.
·          Detailed drawings & documents related to instrumentation, electrical facilities and civil works.
·          Schedule & cost control. 
·          Start up procedures, Operating and Commissioning manuals.