District Department of Transportation

Existing building retrofit: District Department of Transportation; GPI/Greenman-Pedersen Inc.

08/09/2012


Shot of the lobby/reception area.Project name: District Department of Transportation

Location: Washington, D.C.

Firm name: GPI/Greenman-Pedersen Inc.

Project type, building type: Existing building retrofit, office

Project duration: 1 year

Project completion date: Sept. 29, 2007

Project budget for mechanical, electrical, plumbing, fire protection engineering only: $4.2 million

Engineering challenges

The project wanted to achieve U.S. Green Building Council LEED Silver certification, which required reduction of lighting energy consumption by 15% below the ASHRAE 90.1 2007 baseline.

Solutions

Interior shot of the collaboration space.The lighting strategy used was to design the general ambient level to a maintained foot-candle average of approximately 30 foot-candles and provide LED task lights to raise foot-candle levels to 50 foot-candles per IES recommendations. LED exit signs specified further reduced energy consumption. Occupancy controls were used to control lighting throughout the space and reduce energy consumption. Wall-mounted infrared sensors controlled smaller enclosed spaces; ceiling-mounted ultrasonic sensors controlled corridors and open office spaces; ceiling-mounted dual-technology sensors (infrared and ultrasonic) controlled conference rooms; and wall-mounted dual relay infrared sensors controlled small conference rooms. All occupancy sensors were provided with either integral or external override off switches to allow users to turn off lights even when the room was occupied to improve energy savings. The project was awarded LEED ID+C Silver Certification.



No comments
The Top Plant program honors outstanding manufacturing facilities in North America. View the 2015 Top Plant.
The Product of the Year program recognizes products newly released in the manufacturing industries.
The Engineering Leaders Under 40 program identifies and gives recognition to young engineers who...
Your leaks start here: Take a disciplined approach with your hydraulic system; U.S. presence at Hannover Messe a rousing success
Hannover Messe 2016: Taking hold of the future - Partner Country status spotlights U.S. manufacturing; Honoring manufacturing excellence: The 2015 Product of the Year Winners
Inside IIoT: How technology, strategy can improve your operation; Dry media or web scrubber?; Six steps to design a PM program
Getting to the bottom of subsea repairs: Older pipelines need more attention, and operators need a repair strategy; OTC preview; Offshore production difficult - and crucial
Digital oilfields: Integrated HMI/SCADA systems enable smarter data acquisition; Real-world impact of simulation; Electric actuator technology prospers in production fields
Special report: U.S. natural gas; LNG transport technologies evolve to meet market demand; Understanding new methane regulations; Predictive maintenance for gas pipeline compressors
Warehouse winter comfort: The HTHV solution; Cooling with natural gas; Plastics industry booming
Managing automation upgrades, retrofits; Making technical, business sense; Ensuring network cyber security
Designing generator systems; Using online commissioning tools; Selective coordination best practices

Annual Salary Survey

Before the calendar turned, 2016 already had the makings of a pivotal year for manufacturing, and for the world.

There were the big events for the year, including the United States as Partner Country at Hannover Messe in April and the 2016 International Manufacturing Technology Show in Chicago in September. There's also the matter of the U.S. presidential elections in November, which promise to shape policy in manufacturing for years to come.

But the year started with global economic turmoil, as a slowdown in Chinese manufacturing triggered a worldwide stock hiccup that sent values plummeting. The continued plunge in world oil prices has resulted in a slowdown in exploration and, by extension, the manufacture of exploration equipment.

Read more: 2015 Salary Survey

Maintenance and reliability tips and best practices from the maintenance and reliability coaches at Allied Reliability Group.
The One Voice for Manufacturing blog reports on federal public policy issues impacting the manufacturing sector. One Voice is a joint effort by the National Tooling and Machining...
The Society for Maintenance and Reliability Professionals an organization devoted...
Join this ongoing discussion of machine guarding topics, including solutions assessments, regulatory compliance, gap analysis...
IMS Research, recently acquired by IHS Inc., is a leading independent supplier of market research and consultancy to the global electronics industry.
Maintenance is not optional in manufacturing. It’s a profit center, driving productivity and uptime while reducing overall repair costs.
The Lachance on CMMS blog is about current maintenance topics. Blogger Paul Lachance is president and chief technology officer for Smartware Group.
This article collection contains several articles on the vital role that compressed air plays in manufacturing plants.
This article collection contains several articles on the Industrial Internet of Things (IIoT) and how it is transforming manufacturing.
This article collection contains several articles on strategic maintenance and understanding all the parts of your plant.
click me