Why is Detailed Design and Engineering important?

Detailed design and engineering comprise conceptual design, detail design & layout of each project development aspect. It is a vital phase that defines and identifies the overall cost and success of the project. It ensures that the design solution satisfies the project objective.

Detailed engineering is the essential process that requires the exhibition of ideas and knowledge into action. Let’s have a look at the engineering implementation phases to understand detailed design engineering:

Conceptual Design

Conceptual engineering is the first creative phase of detailed design and engineering. Drawings are the main output in this phase. Though the pictures are quite simple ideas with little details, the purpose is to implement paper ideas.

There are significant factors to consider during the conceptualization phase of the project, including:

Products need and production capacity

Project relevant laws and regulations

User requirement identification

Installation guidelines

Different equipment types

Estimated ancillary service needs

Investment valuation of than 30%

Basic Engineering

It is the second phase that reflects the need of the project. It involves the development of a concept into a workable system. It defines different parameters such as,

Conceptual engineering evaluation

User requirement analysis

Datasheets for different facilities and equipment

Equipment vs. consumption list

Piping diagrams and instrumentation (P & ID)

Detailed Design

The completion of the primary engineering phase establishes the base for the next critical step - Detailed Engineering. Detailed design and engineering are the third phases - a must for every EPC (Engineering, Procurement & Construction) project. It needs to be highly accurate.

The detailed engineering services applies all technical disciplines needed in significant engineering disciplines, including:

Piping Engineering

Equipment Engineering

Process Engineering

Electrical Engineering

Civil & Structural Engineering

Instrumentation Engineering

Process Engineering

What are the Stages of Detailed Design and Engineering Process?

Step 1: Check Specifications

It is the first step in detailed engineering design to ensure that the details fit the project's timelines and conditions. Continuity in implementation is a crucial challenge as different technicians may have provided assumptions or disruptive events like a disaster.

Detailed design can rectify the differences via validation and synthesis of data. Further, technical calculation and design are indispensable components of detailed engineering. Define the subsystems (shape, materials & key features) model and verify it thoroughly.

Step 2: Define Parts and Calculations

Identify manufacturing and construction project details in this phase. The designer explains the components and calculation of assumptions relevant to the project. This stage involves designers for drawings, diagrams, schemes and other details for each subsystem component.

Step 3: Assembling and Parts Analysis

In this stage, the parts and equipment of the project are divided and arranged in detail. The specifics of assembling the elements gets conducted in this step. Additionally, calculations for the aspects that were pending takes place at this stage.

Step 4: Check Industry Standards

Once the drawings, models & diagrams are set, the next step is to verify the results. This step ensures that legal aspects such as regulations and safety standards are met in the design.

Conclusion

Detailed engineering design is vital and invaluable in any EPC project. The detail engineering design phase allows you to see your idea turn into reality. Outsourcing detailed engineering services help EPCs to craft efficient solutions that adhere to international codes and standards.

Judith Morrison is an expert in the field of industrial engineering and writes articles related to piping, civil, equipment engineering related articles.