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Alterna has the capability to provide complete engineering and design for the thermal & gas engine/gas turbine power plants including:

  • Conceptual Design
  • Detailed Design
  • Design Implementation


Conseptual Design

  • The system thermal performance and optimization
  • Studying to provide best available technology for the customer considering cost, benefits, efficiency and environmental impacts
  • Analyzing advantages and disadvantages of the proposed design
  • Feasibility Studies
  • Preliminary Flow Diagrams
  • Preliminary Heat & Mass Balance Diagrams 

Detailed Design

Developing the conceptual design into a final design package including Process Design, Piping Design, HVAC design, Structural Design, Electrical and Instrumentation Design, Civil engineering

  • Preparing design specifications and procedures
  • Plant Efficiency Calculations
  • General Flow Diagrams
  • Piping & Instrumentation Diagrams
  • Single Line Diagrams
  • General and Detailed Layout Drawings
  • General excavation and leveling drawings
  • General Arrangement Drawings, Section and Elevation Drawings
  • Piping Installation and Isometric Drawings
  • Stress Analysis
  • Pressure Parts and Non-pressure Parts Design
  • Construction Drawings
  • Main Equipment Characteristics
  • Calculations Sheets
  • Logic Control Loops, Analog Loops, Measurements, Sequences, Locking, Signals and Alarms for Control and Measurements
  • All equipment Identification Marks and Main Control Loops
  • Detailed Electrical Diagrams
  • Motor, Electrical Equipment, Instruments and Cable Lists with Detailed Specifications
  • QA/QC Plans and Related Check Lists and Standards


Design Implementation

Providing implementation plan which includes purchase of materials and/or equipment, start-up and/or test requirements and procedures, schedule

  • Technical Specifications for equipment and services, limits of supply, local conditions of installations, basic data, design requirements, condition of acceptance tests, condition of equipment for shipment and erection
  • Project Schedule
  • Transportation and Dispatch Manuals
  • Erection and Installation Manuals
  • Commissioning and Start-up Manuals
  • Test Procedures
  • O&M Manuals
  • Detailed Equipment Descriptions
  • Preservation Procedures
  • Training Manuals