Greenroofs.com Project of the Week for April 3, 2017: Sam Nunn Atlanta Federal Center

April 3, 2017 at 9:00 am

Greenroofs.com Project Week Sam Nunn Atlanta Federal Center

Greenroofs.com Project of the Week: 4/03/17
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Sam Nunn Atlanta Federal Center
Atlanta, GA, USA
68,000 sf. Greenroofs

Project of the Week Mini Description & Details

The former site of the iconic Rich’s Department Store (Atlanta’s most popular retailer throughout the late 19th and 20th centuries), the present Sam Nunn Atlanta Federal Center serves as the home of several federal agencies, including the GSA and EPA Region 4, and is one of Atlanta’s most environmentally friendly facilities. The center encompasses the six-story Rich’s Building and its beloved clock as the cornerstone of the facade (from 1924), the 10-story Midrise, the eight-story Bridge Building, and the 24-story high-rise Tower. Utilizing American Recovery and Reinvestment Act funds, the $2.6 million project renovation’s goals, consistent with the General Services Administration’s roofing program, were to provide thermal and moisture protection; conserve energy and the environment; reduce utility costs; and help attain energy security by meeting Energy Independence and Security Act requirements.

Greenroofs.com Project Week Sam Nunn Atlanta Federal Center

In testing the roofs’ structural integrity, it was determined that part of the Rich’s portion could not support a vegetated roof; it was changed to a white, 60 mil Tremco “Cool Roof.” But the two Tremco vegetated roofs are highlights of the buildings with planting plans designed by Tremco Roofing’s Mary Ann Uhlmann. Installed by Greenrise Technologies, more than 198,000 colorful sedums, delospermas, native cacti, alliums and more were planted 3 per sf and are set in 4″ of growing media from ItSaul Natural. The combination of roofing systems is meeting the project goals, providing such benefits as a lower installed cost than planned, cutting heating and cooling costs, reducing stormwater runoff by more than 600,000 gallons, and reducing the strain on rooftop HVAC equipment. The collaborative efforts of the National Building Contractors team and the GSA designed a vegetated roof system that not only reduced greenhouse gas emissions but also recycled 80% of the existing roof material including the pavers, waterproofing membrane, and rigid insulation.

Greenroofs.com Project Week Sam Nunn Atlanta Federal Center

Greenroofs.com Project Week Sam Nunn Atlanta Federal Center

Year: 2010
Owner: GSA
Location: Atlanta, GA, USA
Building Type: Municipal/Government
Type: Extensive
System: Single Source Provider
Size: 68,000 sq.ft.
Slope: 2%
Access: Accessible, Private

Greenroofs.com Project Week Sam Nunn Atlanta Federal Center

Designers/Manufacturers of Record:

Original Architect: Kohn Pedersen Fox Associates
GSA Architects: Roland Royster and Steven Moore
General Contractor: National Building Contractors
Engineer and Roof Consultant: Michael E. Clark, MEC&A
Waterproofing: Tremco
Greenroof System: Tremco
Senior Field Advisor: Jim Lohmann, Tremco
Horticulturalist and Greenroof Designer: Mary Ann Uhlmann, Tremco
Vegetative Roof Project Manager: Scott McGaughey, Greenrise Technologies
Growing Media, Plant Installation, & Maintenance: Greenrise Technologies
Growing Media: ItSaulNatural
Plant Supplier: Saul Nurseries

Greenroofs.com Project Week Sam Nunn Atlanta Federal Center

Greenroofs.com Project Week Sam Nunn Atlanta Federal Center

View the Sam Nunn Atlanta Federal Center PROJECT PROFILE to see ALL of the Photos and Additional Information about this particular project in The International Greenroof & Greenwall Projects Database.

Greenroofs.com Project Week Sam Nunn Atlanta Federal Center

Project of the Week Video Feature

Watch the Sam Nunn Atlanta Federal Center Project of the Week Video below or see it on our GreenroofsTV channel on YouTube:

Greenroofs.com Project of the Week 4/03/17 video photos courtesy of Mary Ann Uhlmann, formerly of Tremco, Linda S. Velazquez, EPA Region 4, and Wikipedia, Public Domain.

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Love the Earth, Plant a Roof (or Wall)!

By Linda S. Velazquez, ASLA, LEED AP, GRP
Greenroofs.com Publisher & Greenroofs & Walls of the World™ Virtual Summit Host

Register now and join us online for our 2017 Virtual Summit on April 9th through the 30th – and on demand through December, 2017!

Greenroofs.com Project Week Sam Nunn Atlanta Federal Center

Project of the Week for January 23, 2017: SRM Development, Kirkland, WA

January 23, 2017 at 9:00 am

Project of the Week SRM Development Kirkland WA

Greenroofs.com Project of the Week: 1/23/17

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SRM Development, Kirkland, WA
Kirkland, WA, USA
17,1500 sf. Greenroof, Planters & Greenwall

Project of the Week Mini Description & Details

Located in Kirkland, Washington, this former hazardous waste site owned by SRM Development has been transformed into an 180,000 square foot LEED Platinum certified building leased by a private company. Features include a rain catchment system, electric vehicle chargers, highly efficient HVAC systems, and a super insulated building shell. The rooftop deck boasts almost 18,000 square feet of a DIADEM® USA green roof covered with Etera® SEDUM TILE, solar panels, and large seating areas along with spectacular views of nearby Lake Washington and the Seattle skyline. A Tournesol Siteworks green wall graces one of the outer walls.

Project of the Week SRM Development Kirkland WA

Project of the Week SRM Development Kirkland WA

Landscape architect Forrest Jammer of TRA (Thomas Rengstorf & Associates) designed the site’s pedestrian paving, furniture, hardscape, and plantings. Indeed, more than half the site is covered by rooftop plantings. He specified a green roof to not only provide an aesthetically pleasing retreat, but also complement the overall sustainability goals of the expansion. The amenity space on the roof includes seating offering sweeping views of the colorful foliage on the curvaceous patterns on the green roof as well as in raised planter boxes that were custom fabricated to hold a greater variety of taller plants. TRA utilized Etera® pre-vegetated SEDUM TILE on the extensive area for immediate and complete coverage. Etera custom grew a mat with the specified mix of sedums as well as the accent perennials grown into the mats. A combination of grasses and flowering perennials were used as accent plants including Pennisetum, Festuca, Achillea, Allium, Penstemon and Rudbeckia, and the accent perennials are growing strong with their living mulch of sedum groundcovers. The result is a green roof with the instant vegetative coverage of a SEDUM TILE mat and the color, texture, and interest of a plug roof showcasing panoramic vistas of the lake, mountains, and beautiful downtown Seattle.

Project of the Week SRM Development Kirkland WA

Project of the Week SRM Development Kirkland WA

Year: 2015
Owner: Owner: SRM Development
Location: Kirkland, WA, USA
Building Type: Corporate
Type: Extensive
System: Custom
Size: 17150 sq.ft.
Greenroof Slope: 1%; Greenwall Slope: 100%
Access: Accessible, Private

Project of the Week SRM Development Kirkland WA

Project of the Week SRM Development Kirkland WA

Designers/Manufacturers of Record:

Architect: DLR Group
Landscape Architect: Forrest Jammer, RLA, CLIA, Thomas Rengstorf & Associates (TRA)
Pre-vegetated SEDUM TILE Mat: Etera®
Greenroof System: DIADEM USA, Inc.
Greenroof & Greenwall Installation & Maintenance: Teufel Landscape
Greenwall Systems: VGM Modular Living Wall & VertiGreen 3D Trellis, Tournesol Siteworks
Rooftop Solar Array System Design & Installation: NW Wind & Solar
Structural Engineer: DCI Engineers

Project of the Week SRM Development Kirkland WA

Project of the Week SRM Development Kirkland WA

View the SRM Development, Kirkland, WA PROJECT PROFILE to see ALL of the Photos and Additional Information about this particular project in The International Greenroof & Greenwall Projects Database.

Project of the Week SRM Development Kirkland WA

Project of the Week Video Feature

Watch the SRM Development, Kirkland, WA Project of the Week Video below or see it on our GreenroofsTV channel on YouTube:

Greenroofs.com Project of the Week 1/23/17 video photos courtesy of Etera® and DIADEM USA.

Did we miss your contribution? Please let us know to add you to the profile.

Would you like one of your projects to be featured on Greenroofs.com? We have to have a profile first! Submit Your Project Profile.

Love the Earth, Plant a Roof (or Wall)!

By Linda S. Velazquez, ASLA, LEED AP, GRP
Greenroofs.com Publisher

Project of the Week for January 2, 2017: Greenroofs.com Projects of the Week 2016 in Review

January 2, 2017 at 1:02 am

Greenroofs.com Projects of the Week 2016 in Review Video

Greenroofs.com Project of the Week: 1/02/17

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Greenroofs.com Projects of the Week 2016 in Review
The World
Greenroofs & Greenwalls

2016 Projects of the Week

In 2016 we featured many different varieties of greenroofs and greenwalls from across the globe.  Join us for a quick look at these interesting, important, or just fabulous projects in our Greenroofs.com Projects of the Week 2016 in Review video!  And except for Antarctica, we covered all of the remaining six continents.

Greenroofs.com Projects of the Week 2016 in Review Video

To learn more about each project, visit our Projects of the Week Gallery page where you can click on each photo to go more in-depth in its Blog feature, with links to its Project Profile in The International Greenroof & Greenwall Projects Database.

Greenroofs.com Projects of the Week 2016 in Review Video

Greenroofs.com Projects of the Week 2016 in Review Video

Also visit our Projects page to search for examples of living architecture in your neck of the woods or anywhere on Earth ~ and please send us your own profiles to share with the world! Submit Your Project Profile.

Greenroofs.com Projects of the Week 2016 in Review Video

Greenroofs.com Projects of the Week 2016 in Review Video

2016 Projects of the Week in Review Video Feature

Thank you to our son, Joseph (Joey) Velazquez for putting this and all of our Projects of the Week videos together!  And thank you to all of you designers, product manufacturers/suppliers, organizations, etc., who submit your projects to us for our international readership to learn from and enjoy!

See it below or watch it on our GreenroofsTV channel on YouTube:

Aramis and I wish you all a wonderful New Year in 2017, and always, we say:

Love the Earth, Plant a Roof (or Wall)!

By Linda S. Velazquez, ASLA, LEED AP, GRP
Greenroofs.com Publisher

Project of the Week for December 5, 2016: Sejong, Public Administration Town

December 5, 2016 at 9:00 am

Project of the Week Sejong Public Administration Town Diana Balmori

Greenroofs.com Project of the Week: 12/05/16

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Sejong, Public Administration Town
Sejong, South Korea
1,237,850 sf. Greenroof

Publisher’s Note: We are showcasing the Sejong, Public Administration Town again as our Project of the Week in honor and remembrance of its designer, Dr. Diana Balmori who passed away in November.  You can see Diana talking about this and other thoughtful sustainable design projects in her Greenroofs & Walls of the World Virtual Summit 2015 Keynote Video: “Green Roofs to New Cities.”

Project of the Week Mini Description & Details

Providing an opportunity to bring cultural ideas and beliefs together to celebrate the spirit of Korea in the 21st century, the 667-acre Administrative Complex Sejong is Korea’s newest city. The complex is now home to 37 government organizations and 13,000 public servants who were previously located in or near Seoul. With a framework of eight levels above ground and one below, the structure totals 3.5 kilometers long – perhaps the longest in the world. In 2007 Balmori Associates won the competition to design the Master Plan for Sejong City and designed it in collaboration with H Associates and Haeahn Architecture.

Project of the Week Sejong Public Administration Town Diana Balmori

Balmori Associates says, “We proposed a new approach to city-making, one that starts with landscape architecture. The master plan consists of a continuous linear park on a continuous roof joining all the ministries.” Dictated by the contours of the land that were once hilly but now flattened to make way for as many as 500,000 future residents, a grid of streets and transit runs through the center of the city within a network of green spaces. The connected buildings were designed to look like an Oriental dragon in flight from above and the superstructure on top contains a variety of planted sloping walkways, wide-open expanses, ramps, and corridors – with the government offices below. Three interconnected urban strategies were proposed: FLAT CITY, LINK CITY, and ZERO WASTE CITY. The beautiful greenroof equals 28 acres and the pitches vary considerably, allowing it to slope down to the ground in pedestrian-friendly inclines.

Project of the Week Sejong Public Administration Town Diana Balmori

Project of the Week Sejong Public Administration Town Diana Balmori

Year: 2014
Owner: Multi-functional Administrative City Construction Agency of Korea
Location: Sejong, South Korea
Building Type: Municipal/Government
Type: Extensive & Intensive
System: Other
Size: 1,237,850 sq. ft.
Slope: 1-10%
Access: Accessible, Open to Public

Project of the Week Sejong Public Administration Town Diana Balmori

Designers/Manufacturers of Record:

Landscape & Urban Design and Master Planning: Balmori Associates
Architect: H Associates, Inc. and Haeahn Architecture
Project Team: Sehan Yoon, Taeman Kim, Diana Balmori, Hangman Zo, Kihong Nam, Hyungshik Kim, Arian Lee, Samgmok Kim
Photography: Efrain Mendez, ArchFrame.net

Project of the Week Sejong Public Administration Town Diana Balmori

View the Sejong, Public Administration Town PROJECT PROFILE to see ALL of the Photos and Additional Information about this particular project in The International Greenroof & Greenwall Projects Database.

Project of the Week Sejong Public Administration Town Diana Balmori

Project of the Week Video Feature

Watch the Sejong, Public Administration Town Project of the Week Video below or see it on our GreenroofsTV channel on YouTube:

Did we miss your contribution? Please let us know to add you to the profile.

Would you like one of your projects to be featured on Greenroofs.com? We have to have a profile first! Submit Your Project Profile.

Love the Earth, Plant a Roof (or Wall)!

By Linda S. Velazquez, ASLA, LEED AP, GRP
Greenroofs.com Publisher