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 June 20, 2016: The Pinnacle at Symphony Place

June 20, 2016 at 1:17 pm

Project of the Week The Pinnacle at Symphony Place

Greenroofs.com Project of the Week: 6/20/16

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The Pinnacle at Symphony Place
Nashville, TN, USA
29,000 sf. Greenroof

Project of the Week Description & Details

Located adjacent to the Schermerhorn Symphony Center in Nashville, Tennessee, The Pinnacle at Symphony Place is a 29-story, 500,431 sf luxury office and retail skyscraper in the city’s SoBro (South of Broadway) district. Designed by Pickard Chilton, the $170 million Pinnacle is the city’s only Class AA office tower and first LEED Gold certified skyscraper, and the primary business address for the city’s top corporations.

Articulating the timeless design of classic skyscrapers, the building respects the neighborhood’s intimate scale. Located on a former brownfield site, the Pinnacle boasts numerous sustainable design features such as recycling 90%+ of construction waste generated on-site, daylighting, and incorporating low-E glass.  Plus, a one-acre greenroof terrace garden, located over the parking garage at level seven, is landscaped with native and adaptive plants. Designed by Hawkins Partners using growing media by ERTH Products and installed by Greenrise Technologies, it provides a luscious expanse of nature for use by tenants, their employees, and guests. The Pinnacle at Symphony Place not only enhances Nashville’s skyline, it affords a spectacular 360° view of the city, river, and the surrounding hills.

Project of the Week The Pinnacle at Symphony Place

Year: 2009
Owner:
Barry Real Estate Companies
Location:
Nashville, TN, USA
Building Type:
Multi-Use
Type:
Extensive & Intensive
System:
Custom
Size:
29,000 sq.ft.
Grade:
1%
Access: Accessible, Open to Public

Project of the Week The Pinnacle at Symphony Place

Designers/Manufacturers of Record:

Architect: Pickard Chilton
Landscape Architect: Hawkins Partners (HPI)
Growing Media: ERTH Products
Developer: Barry Real Estate Cos.
Architect of Record: Everton Oglesby Architects (EOA Architects)
Greenroof Installation: Greenrise Technologies
General Contractor: Brasfield & Gorrie
LEED Consultant: BVM Engineering
Structural Engineer: TRC Worldwide Engineering, Inc.
MEP Engineer: McKenney’s Inc.

Project of the Week The Pinnacle at Symphony Place

Project of the Week The Pinnacle at Symphony Place

View the 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 The Pinnacle at Symphony Place

Project of the Week Video Feature

Watch the The Pinnacle at Symphony Place 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

Video & Project of the Week for July 13, 2015: Sam Nunn Atlanta Federal Center

July 14, 2015 at 11:48 am

Greenroofs.com Project of the Week: 7/13/15

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Sam Nunn Atlanta Federal Center
Atlanta, GA, USA
68,000 sf. Greenroofs

SamNunn1

Project 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.

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 Roo?ng’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.

Find more photos and additional information about this project in The International Greenroof & Greenwall Projects Database.

SamNunn2

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

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

SamNunn3

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:

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? We have to have a profile first! Submit Your Project Profile.

Love the Earth, Plant a Roof!

~ Linda V.

Video & Project of the Week for November 10, 2014: Nashville Music City Center

November 11, 2014 at 3:28 pm

Greenroofs.com Project of the Week: 11/10/14

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Nashville Music City Center
Nashville, TN, USA
191,000 sf. Greenroof

NashvilleMCC3

Project Description & Details

The LEED Gold certified Nashville Music City Center (MCC) is a 1,200,000 square foot convention center in the SoBro (South of Broadway) district in Nashville. Five stories high, the wavy roof has three independent greenroof sections which mimic the rolling hills of Tennessee. The iconic greenroof design represents the frets and body of a guitar – including 845 solar panels incorporated into the guitar body itself. A 360,000 gallon rainwater collection tank stores rainwater from the roof which is used to irrigate outdoor landscaping and flush the hundreds of toilets in the building.

The Music City Center is the recipient of the Green Roofs for Healthy Cities 2014 Green Roof Special Recognition Award. The co-recipients are Roofmeadow, who designed the greenroof, provided construction oversight, and oversees maintenance; Greenrise Technologies, who constructed the greenroof and also conducts greenroof maintenance; and TVS, lead architect, who conceived the greenroof project and laid out the signature green diamond pattern. Greenrise Technologies says “This project represents the ultimate fusion of aesthetics and engineered performance.”

Designed for stormwater retention and urban heat island reduction, the greenroof can handle a 2.6-million-gallon stormwater offset. Protected by a waterproofing membrane from Sika Sarnafil with Bonar‘s Enkadrain®/W 3601 drainage, the shallow under 3″ deep rooflite® Extensive MCL substrate blended by Garick is covered with pre-vegetated sedum mats from Sempergreen. The undulating surfaces with pitches ranging from 16 – 25% required slope stabilization of the media, and the Anti-Slip System Type N with net and sills from Optigreen® was used, supplied by Conservation Technology.

We at Greenroofs.com hope to see you in Music City tomorrow at CitiesAlive!  As you may know, Haven Kiers and I will be presenting our 2014 Top 10 List of Hot Trends in Greenroof & Greenwall Design this Friday, November 14 at 2:45 pm to 4:15 pm – SESSION 6 – please come and see us.  The Nashville Music City Center is included in our Top 10 List, representing one great example of the #5 category, “Sculptural Architecture.”

Year: 2012
Owner: City of Nashville
Location: Nashville, TN, USA
Building Type: Municipal/Government
Type: Extensive
System: Custom
Size:
191,000 sq.ft.
Slope: 25%
Access: Inaccessible, Private

NashvilleMCC2

Designers/Manufacturers of Record:

Architect: Thompson, Ventulett, Stainback & Associates (TVS); Tuck Hinton Architects; and Moody-Nolan Architects
General Contractor Joint Venture: Bell & Associates Construction, Clark Construction Group, Harmony Construction Group
Greenroof Design: Roofmeadow, with TVS
Greenroof Installation: Greenrise Technologies
Waterproofing Membrane: Sika Sarnafil
Roofer: Baker Roofing
Drainage: Enkadrain®/W 3601, Bonar
Anti-Slip System: Type N with Net and Sills, Optigreen®
Optigreen® Distributor: Conservation Technology
Growing Medium: rooflite®
rooflite® Blender: Garick
Pre-vegetated Mats: Sempergreen
Maintenance: Greenrise Technologies with oversight from Roofmeadow

NashvilleMCC1

Project of the Week Video Feature

Watch the Nashville Music City Center Project of the Week Video below or see it on our greenroofs.TV on YouTube:

Click here to see the entire profile and learn more information about this project in The International Greenroof & Greenwall Projects Database.

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? We have to have a profile first! Submit Your Project Profile.

Love the Earth, Plant a Roof!

~ Linda V.