January/February 2012
Sizing motors right the first time
Determining load horsepower, wiring, and breaker size for safe and efficient installations. » more
Balancing energy and indoor air quality
Engineers can create a balanced approach to the energy and indoor air quality (IAQ) trade-off with dedicated outdoor air systems that fit the needs of the facility and its inhabitants. » more
Business development: How to win more work
An engineer provides his perspective on how to win more work by engaging the staff, building your business, and then winning the bid. » more
Controlling success
Rebecca Ellis is a nationally recognized leader in the commissioning industry and specializes in the design, analysis, and commissioning of intricate temperature and humidity control systems. » more
Data processing
Since the 21st century business world relies heavily on information, data centers are one of the most crucial components of any company. Here, engineers share advice on how to handle such important... » more
Designing for selective coordination
By following basic guidelines, both fusible and circuit breaker systems may be selectively coordinated without the engineer ever having to perform a detailed selective coordination study. » more
Intelligent lighting improves data center efficiency
Centralized control of a data center’s lighting was achieved through implementing LEDs that improved lighting quality and increased visibility in the facility. » more
Control sequences for chilled water systems
The most important component of good chiller plant control is understanding the full and part load requirements and then matching those to system performance. » more
Modular ventilation system simplifies retrofit at San Francisco landmark
The Fanwall Technology modular fan-cube system replaced a single, large air-handler fan, lowering costs and reducing energy use at the Transamerica Pyramid. » more
Discovering your work-life balance
Managing your time between work and life isn’t simple, but finding a balance is possible. » more
Restructuring the fire alarm code
NFPA 72-2010 features significant changes to benefit system design and installations. » more
How Standard 90.1-2010 will affect HVAC designs
ASHRAE 90.1-2010 is a substantial step forward in reducing building energy consumption. Designers should become familiar with the requirements of this energy standard. » more
Sizing motors right the first timeDetermining load horsepower, wiring, and breaker size for safe and efficient installations. » more
Balancing energy and indoor air qualityEngineers can create a balanced approach to the energy and indoor air quality (IAQ) trade-off with dedicated outdoor air systems that fit the needs of the facility and its inhabitants. » more
Business development: How to win more workAn engineer provides his perspective on how to win more work by engaging the staff, building your business, and then winning the bid. » more
Controlling successRebecca Ellis is a nationally recognized leader in the commissioning industry and specializes in the design, analysis, and commissioning of intricate temperature and humidity control systems. » more
Data processingSince the 21st century business world relies heavily on information, data centers are one of the most crucial components of any company. Here, engineers share advice on how to handle such important... » more
Designing for selective coordinationBy following basic guidelines, both fusible and circuit breaker systems may be selectively coordinated without the engineer ever having to perform a detailed selective coordination study. » more
Intelligent lighting improves data center efficiencyCentralized control of a data center’s lighting was achieved through implementing LEDs that improved lighting quality and increased visibility in the facility. » more
Control sequences for chilled water systemsThe most important component of good chiller plant control is understanding the full and part load requirements and then matching those to system performance. » more
Modular ventilation system simplifies retrofit at San Francisco landmarkThe Fanwall Technology modular fan-cube system replaced a single, large air-handler fan, lowering costs and reducing energy use at the Transamerica Pyramid. » more
Discovering your work-life balanceManaging your time between work and life isn’t simple, but finding a balance is possible. » more
Restructuring the fire alarm codeNFPA 72-2010 features significant changes to benefit system design and installations. » more
How Standard 90.1-2010 will affect HVAC designsASHRAE 90.1-2010 is a substantial step forward in reducing building energy consumption. Designers should become familiar with the requirements of this energy standard. » more
Clarifying the NESC/NEC boundary
The demarcation between National Electrical Safety Code (NESC) and National Electrical Code (NEC) sounds simple, but it can be quite complex. » more
The demarcation between National Electrical Safety Code (NESC) and National Electrical Code (NEC) sounds simple, but it can be quite complex. » more