MEDIUM VOLTAGE (34.5 Kv) - SUBSTATIONS - TRANSFORMERS

Blackwater Electric specializes in the design, installation, and maintenance of electrical systems and cabling designed to operate up to 34.5kv. Our services encompass the planning, design, application and maintenance aspects of medium voltage substations for utility networks and industrial plants.

Our company plays an important role for power system networks by maintaining the continuity of power supply and power quality to our government, industrial and commercial customers. Blackwater Electric takes into consideration all aspects of medium voltage design and implementation including regulatory and environmental requirements, general design considerations, application of switching and power equipment, fault calculations, safe grounding design, protection/control, automation and communication, and preventative maintenance.

"I would like to take this opportunity to offer our appreciation for your continued support of our facility and utility requirements. Blackwater Electric is truly a company that has performed exceptionally well for us, providing quality work while maintaining a high level of professionalism. Your expertise in both high/medium voltage overhead and underground distribution has been an asset to our ability to meet customers' needs. Additionally, your generator and parallelling switch gear work along with your interior electrical services have allowed our team to meet schedules and expectations. Most recently, your Company has worked closely with NEXCOM and our office in the difficult multi-phased renovation of the Navy Exchange. Your efforts have allowed our team to keep the project on track and limit operational impact to NEXCOM. Additionally, your installation of miles of duct bank, feeders, SF6 switches and multiple transformers for the Navy Consolidated Brig at Northwest Annex has directly contributed to our ability to meet Congressional mandates as part of Base Realignment and Closure (BRAC) legislation. Again, thank you for the professional relationship and keep up the great work."

Mark Airaghi, Construction Director, Naval Facilities Engineering Command Mid-Atlantic, Department of the Navy

• Medium Voltage Substation Installation
• Infrared Acceptance Testing
• Transformers
• Medium Voltage Cable Repair and Installation
• Duct Bank Installations
• Conduit Installations
• Splicing Installations
• Cable Termination Installations
• Gas & Oil Filled Switches
• Voltage Circuit Breakers
• Relays
• Instrument Transformers
• Meters
• Voltage Regulators
• Grounding Systems
• Ground-Fault Protection Systems
• Motors and Generators
• Surge Arresters
• Emergency Systems
• Reclosers and Line Sectionalizers