Sequoia Engineering
Design Associates &
ENGINEERING & DESIGN
We offer full-service engineering and design services ranging from planning and scoping studies to construction support
and commissioning.
We achieve this by consistently providing high-quality professional and courteous service that exceeds expectations.
Instrumentation & Controls
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Consulting
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Metering Systems
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Plant Automation and Control Systems
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Emergency Shutdown/Protective and Other Safety Systems
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Specialized Systems and Data Collection Systems
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Plant Automation and Control Systems
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Integrated instrumentation systems
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Programmable logic control
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Control valve sizing and application
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Instrument specification
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Instrument system design
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Emergency Shutdown, Protective and other Safety Systems
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Emergency shutdown systems
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Specialized Systems (SIL rated, SIS) and Data Collection Systems
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SCADA system design
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Fiber optic systems
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Renewables & Storage Design
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Stamped electrical and civil permit drawings
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Optimized PV and Energy Storage System Designs
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Owner, Independent Engineering services
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Lean designs for Medium Voltage Interconnections
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Simplified SCADA solutions for remote utility-scale sites
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Environmental Risk Mitigation Strategies
Electric Vehicle Charging
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Site selection
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Electrical Engineering
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Structural Engineering
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Mechanical Engineering
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Conceptual Design
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Detailed Design
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Cost Estimates
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Technology Studies & Equipment Selection
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Permitting
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As-Built Documentation
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Construction Inspection & Surveillance
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Construction Management
Process Plant Mechanical Design
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Process and Utility Systems Design
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P&ID’s and Mechanical Flow Diagrams (MFD’s)
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Piping Plans, Sections and Isometric Drawings
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Tankage and Interconnecting Piping
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Firewater Systems
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Drainage/Sewer Systems
Power
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Power Generation
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Power system conceptual design
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Combined cycle and cogeneration
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Combustion turbine generator selection
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Equipment specifications
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Power Transmission
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Transmission line design
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Switchyard conceptual design
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Power Distribution
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Distribution system conceptual design
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Detailed electrical system design
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Analytical System Studies
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System modeling
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Load flow studies
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Short circuit analysis
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Arc flash analysis
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System stability studies
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Protective devices coordination