Electrical

The D&D Engineering electrical engineering staff has experience in designing low voltage electrical distribution, back-up, and sustainable systems to accommodate the rapidly changing energy and code demands.

Low voltage electrical power distribution systems are designed to deliver the highest level of safety for personnel and property, as well as a standard of reliability appropriate for a particular application. Systems are also designed so they can be easily upgraded for future load demands and power conditioning requirements of rapidly evolving technologies.

Electrical designs provided by D&D Engineering place a premium on energy efficiency, economy, flexibility, and ease of maintenance. Our designs also satisfy any regulatory and budget constraints of a project.

System design, analysis, and documentation utilize computer modeling and simulation techniques that also can be applied to analyze voltage drops, system losses, short circuit conditions, and system circuit protective device coordination.

On-site / Standby Power Generating

On-site, standby power generating equipment is designed for emergency and critical power demands. These systems are highly reliable and flexible with adequate capacity to serve all necessary loads. Generator loading and performance are analyzed to take into account sequenced energizing of loads, stating inrush, and generator voltage dip. Uninterruptible Power Supply (UPS) is provided for life support, life safety, and other critical applications.

Lighting Design & Support

Lighting design or support throughout the design process with photometric calculations and daylighting analysis is a service that D&D Engineering provides.  Minimizing the number of fixtures and using appropriate lamping can provide initial cost savings along with optimizing energy savings for a facility.

Fire Alarm/Life Safety Systems

Fire alarm/life safety systems are designed to include smoke and heat early warning detection, audible and visual signaling appliances, firefighter telephones, annunciator panels, voice communications, fan status indicators, and smoke controls. We have many years of experience in developing systems utilizing the latest technologies.

Technology Systems & Infrastructures

Technology systems and infrastructures designed by D&D Engineering include multimedia and video, telecommunication, computer and data network, broadband and CATV, voice and data cabling distribution systems, wireless and personal communication service, as well as security and access control.

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