Coastal Grid Inc

Delivers comprehensive electrical design, drafting, and project management services for substation, generation, transmission, and distribution systems spanning voltages from 4kV up to 500kV.

• Electrical Substation Design, Drafting, and Project Management
• Project Design and Print Packages
• Development of Material Specifications
• IED Rack Layouts, Wiring, Schematic/Elementary, and Logic Design
• Project Management for Complex Projects

Provides advanced automation and control solutions, specializing in IEC 61850 protocol integration, Remedial Action Schemes (RAS), and intelligent electronic device (IED) configurations.

• IED Configuration
• Remedial Action Schemes
• IED Model and Part Number Selection
• IEC 61850 Sampled Values and GOOSE Implementation

Offers complete system protection engineering across all voltage levels, including fault studies, relay settings, detailed calculations, and post-event analysis.

• Substation, Generation, Transmission, and Distribution Protection
• Relay and Merging Unit Design
• Relay and Merging Unit Configuration
• Short-Circuit Duty and Relay Coordination Studies
• Detailed Protection Calculations
• Post-Event and Root Cause Analysis
• Protection Wiring and Digital Substation Design

Executes meticulous testing protocols, including factory acceptance testing (FAT), site acceptance testing (SAT), and final system commissioning.

• Factory Acceptance Testing
• Site Acceptance Testing
• Commissioning

Assists utilities with standards development, quality assurance design reviews, and NERC standards compliance.

• Standards Development
• QA Review of Designs Per Client Standards
• Standard File Template Creation and Maintenance
• NERC Standards Compliance