Yaser Omidi, MSc.’s Post

Here is the difference between FEED and DETAIL ENGINEERING packages

𝗙𝗘𝗘𝗗 𝘃𝘀 𝗗𝗲𝘁𝗮𝗶𝗹 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 •𝗙𝗘𝗘𝗗 : FRONT END ENGINEERING DESIGN -it is followed by Conceptual design or Feasibility study. -FEED design focuses on both, technical and approximate project cost. -FEED package forms the basis for the detailed engineering stage. -ACTIVITIES DURING FEED ✓Process Design Basis ✓Heat & Material Balance ✓Process Flow Diagrams ✓Piping & Instrumentation Diagrams ✓Line list ✓Equipment List ✓Hazardous Area Classification Schedule ✓Process Datasheets ✓Process Description ✓Operating, Control and Safeguarding Philosophy ✓Process simulation/calculation report ✓HAZID / HAZOP study •𝗗𝗲𝘁𝗮𝗶𝗹 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 -All the deliverables prepared during the FEED stage will be reviewed and upgraded during this phase. -Many additional documents and drawings specific to this phase are prepared. -ACTIVITIES DURING DETAIL ENGINEERING (in addition to feed) ✓Operation & control philosophy ✓HAZOP study and Close-out Report ✓Pre-commissioning and Commissioning Manual ✓Effluents and Emissions Summary ✓Single Line Diagrams ✓Instrument Loop Diagrams ✓Material Requisitions for Static Equipment ✓Material Requisitions for Rotary Equipment ✓Material Requisitions for Electrical Items ✓Material Requisitions for Instrument Items ✓Material Requisitions for Civil / Structural ✓Piping Key Plan, Piping GA Drawings, Piping ✓Isometric Drawings ✓Piping Bulk Material Take-Off (MTO) ✓Instrument Bulk MTO ✓Electrical Bulk MTO ✓Civil Bulk MTO ✓Review of Vendor Documents / Drawings (All Disciplines) ✓Technical Bid Analysis ✓Fire Fighting MTO.

Common framework amongst available different FEED loadings

𝗙𝗘𝗘𝗗 𝘃𝘀 𝗗𝗲𝘁𝗮𝗶𝗹 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 •𝗙𝗘𝗘𝗗 : FRONT END ENGINEERING DESIGN -it is followed by Conceptual design or Feasibility study. -FEED design focuses on both, technical and approximate project cost. -FEED package forms the basis for the detailed engineering stage. -ACTIVITIES DURING FEED ✓Process Design Basis ✓Heat & Material Balance ✓Process Flow Diagrams ✓Piping & Instrumentation Diagrams ✓Line list ✓Equipment List ✓Hazardous Area Classification Schedule ✓Process Datasheets ✓Process Description ✓Operating, Control and Safeguarding Philosophy ✓Process simulation/calculation report ✓HAZID / HAZOP study •𝗗𝗲𝘁𝗮𝗶𝗹 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 -All the deliverables prepared during the FEED stage will be reviewed and upgraded during this phase. -Many additional documents and drawings specific to this phase are prepared. -ACTIVITIES DURING DETAIL ENGINEERING (in addition to feed) ✓Operation & control philosophy ✓HAZOP study and Close-out Report ✓Pre-commissioning and Commissioning Manual ✓Effluents and Emissions Summary ✓Single Line Diagrams ✓Instrument Loop Diagrams ✓Material Requisitions for Static Equipment ✓Material Requisitions for Rotary Equipment ✓Material Requisitions for Electrical Items ✓Material Requisitions for Instrument Items ✓Material Requisitions for Civil / Structural ✓Piping Key Plan, Piping GA Drawings, Piping ✓Isometric Drawings ✓Piping Bulk Material Take-Off (MTO) ✓Instrument Bulk MTO ✓Electrical Bulk MTO ✓Civil Bulk MTO ✓Review of Vendor Documents / Drawings (All Disciplines) ✓Technical Bid Analysis ✓Fire Fighting MTO.

#Piping_And_Instrumentation_Diagram (P&ID) 📍The process flow diagram (PFD) is the primary source of information for the development of piping and instrumentation diagram (P&ID)🗺️. 📍The P&ID is a schematic diagram which shows the interconnection of the process equipment and the instrumentation used to control the process🏗️. 📍The P&ID should define piping, equipment and instrumentation well enough for cost estimation and subsequent design, engineering, construction, pre-commissioning, operation, maintenance and modification of the process🦺. 📍During the design and engineering phase of a project, the P&ID provides the basis for the development of system control schemes, allowing for further safety and operational investigation, such as the hazard and operability study (HAZOP)📝. 📌P&IDs are also referred as Engineering Flow Diagrams (EFDs)📋. 📍A P&ID as a minimum should include⛳: ✔️ Mechanical equipment with names and numbers⚙️ ✔️Instrumentation and designations✍️ ✔️Process piping, sizes and identification🧮 ✔️All valves and their identifications🥴 ✔️Vent, drains, piping specialty fittings, sampling lines, reducers,etc. ✔️Permanent start-up and flush lines, Flow directions ✔️Interconnections references🔄 ✔️Control input and output, interlocks📤 ✔️Interface for pipe class changes📈 📌In short, P&ID is just a pictorial representation of ✔️Key piping and instrument details📜 ✔️Control and shutdown schemes🔏 ✔️Safety and regulatory requirements🧑🚒 ✔️Basic start-up and operational information✨ #pipe #pipeing #construction #designer #engineering #mechanical #material #tubes #isometrics #drawing #layout #fittings #flanges #valves #pipingengineer #pipingQC #pipingsystem #industrialpiping #pipingengineering #pipingdesign #pipinginstallation #pipingmaintenance #pipingfabrication #pipinginspection #pipingtesting #pipingrepair #pipingindustry #pipingtrends #pipingtechnology

- Basic Engineering Design Work Sequence for Refinery Projects - Basic Engineering Design (BED) refers to a comprehensive set of engineering deliverables that outline the fundamental design and engineering requirements for the projects. The objectives are to confirm feasibility, select the technology, refine cost estimate, and identify risks. It includes key deliverables shown by the flow chart attached, such as process flow diagrams (PFDs), piping & instrumentation diagrams (P&IDs), equipment data sheets, plot plan and equipment lists. The project management team endeavors to establish a comprehensive scope of work during the BEDP phase. Project management also aims to ensure alignment with stakeholder expectations by managing the project schedule and budget which is a core objective for the project management team. By focusing on these work sequences, project management teams play a critical role in driving the success of refinery projects during the BED sequence. The work sequence fosters collaboration and communication among interdisciplinary teams, including process, mechanical, electrical, and civil engineers. #ProjectManagement #RefineryProjects #Engineering

🔍 Title: How to Design PFDs and P&IDs 📊 Overview: This presentation delves into the critical aspects of developing Process Flow Diagrams (PFDs) and Piping and Instrumentation Diagrams (P&IDs). It outlines the step-by-step process, from block flow diagrams to detailed P&IDs, essential for translating process designs into reality. 🔧 Why It Matters: Mastering PFDs and P&IDs is crucial for every process design engineer. These diagrams are the backbone of plant design, construction, and operation, ensuring efficient, safe, and effective process management. Understanding them is key to executing successful engineering projects. 👷♂️ Who Should Read This: Process design engineers, project managers, and anyone involved in the design and operation of industrial facilities. Check out the presentation to enhance your process design skills and ensure your engineering drawings are top-notch! 📈👨🔬👩🔬 #ProcessDesign #Engineering #PFD #PID #PlantDesign #EngineeringDrawings #ProfessionalDevelopment

This drawing is made based on the existing utility system piping at State Polytechnic of Sriwijaya, which is pressurized air to move the valves in each plant. Isometric P&ID drawings, or isometric Piping and Instrumentation Diagrams, have several important functions in the piping system engineering and design industry. Some of these involve: 1. Three-Dimensional Representation: Isometric P&ID drawings present a three-dimensional representation of the piping system, helping engineers and project workers to understand the structure of the system better. 2. Pipe and Component Details: Clearly shows the details of pipes, valves, pumps, and other components, facilitating system identification, understanding, and management. 3. Construction Coordination: Assists in coordination between various construction teams by providing a clear view of how components will be installed and connected in the field. 4. Design Reference: Provides the main design reference used during the construction and maintenance phase of the piping system. 5. Process Understanding: Provides an in-depth understanding of the process flow, controls, and instruments involved in the system, helping to plan and manage the process more effectively. 6. Safety Analysis: Facilitates safety analysis by clearly showing the location of safety valves, safety devices, and other critical aspects of the piping system. 7. Technical Documentation: Presents useful technical documentation for various parties, including operators, technicians, and maintenance personnel.

What is P&ID used for? A P&ID (Also known as PEFS, Process Engineering Flow Scheme) is a fundamental engineering document that serves various purposes as mentioned below. ➡ P&IDs Provide key piping and instrumentation items along with their proper arrangement. ➡ It is a basic document for operation, control, and shutdown schemes. ➡ The piping and Instrumentation diagram provides a basis for maintenance and modification works. ➡ It gives the regulatory and plant safety requirements. ➡ A P&ID drawing serves as a guide for start-up and operational data. ➡ P&IDs are used to develop guidelines and standards for facility operation ➡ It is the basic training document to explain the process details to operation guys, field engineers, and maintenance professionals. The P&ID drawings help them track the interconnection between the piping and instrumentation and equipment. ➡ A P&ID provides the design and construction sequence for the plants for systematic planning of activities. ➡ They serve as a basis for studying different mechanical and chemical steps to find the root cause if something goes wrong. ➡ It also provides basic information for initial project cost estimation. ➡ An important document for HAZOP, Model review, Process Safety Management, etc is the process and instrumentation diagram. ➡ Finally, the P&ID drawing provides a common language for discussing plant operations. Limitations of P&ID P&IDs being graphical schematic process representations have some limitations like ➡ They are not on a scale, similar to real models. ➡ They are not standardized documents so vary from company to company.

Process piping systems are the lifeblood of any industrial and manufacturing facility, transporting fluids and gasses to key process tools. Ensuring the integrity of these systems is critical to achieving and maintaining high levels of operational efficiency. We offer unmatched expertise in designing, fabricating, installing and maintaining complex process pipework across diverse sectors. Our skilled team of qualified and time-served engineers possess up-to-date industry accreditations and design knowledge. #engineering #processengineers #processengineering #processpipework