Greenroof Project of the Week for July 15, 2013: 360 State Street

July 16, 2013 at 10:42 am

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

360 State Street
New Haven, CT, USA

25,000 sf. Greenroof

Project Description & Details

Located on a former 700,000 square foot brownfield site, 360 State Street is a nationally recognized and award winning 32-story mixed use luxury residential and retail development within walking distance from Yale University. Costing $180 million, the multi-use modernist building offers 500 luxury apartments (including 50 affordable units) and 25,000 sq ft of retail space; it is the U.S.’s first LEED Platinum certified development under the LEED for Neighborhood Development pilot program.

A massive 80,000-pound fuel cell powers 360 State Street and other unique features include street-level shops, a community-owned food co-op, Zipcar car-sharing program, electric car charging stations, and a rooftop terrace with a heated swimming pool, sundeck and impeccably landscaped rooftop gardens. The half-acre greenroof features native and adapted plants with an expansive lawn for residents’ enjoyment with rainwater harvesting and irrigation. 400 cubic yards of rooflite intensive and 200 cubic yards of rooflite semi-intensive growing media were manufactured locally in Connecticut by Garick.

Year: 2010
Owner: Becker + Becker
Location: New Haven, CT, USA
Building Type: Multi-Use
Type: Intensive
System: Custom
Size: 25,000 sq.ft.
Slope: 1%
Access: Accessible, Private

Designers/Manufacturers of Record:

Architect: Becker + Becker Associates and Schuman, Lichtenstein, Claman & Efron
Landscape Architect: Towers|Golde
Developer: Becker + Becker Associates
Structural Engineer: DeSimone Consulting Engineers
General Contractor: Suffolk Construction Co.
Investment Partner: Bentall Kennedy | MEPT
Green Building Consultants: Atelier Ten, 2nd Law, LN Consulting
Growth Media: rooflite® semi-intensive & intensive manufactured locally in Connecticut by Garick
Landscape Contractor: Let It Grow, Inc.

Click here to see more information about this project in The International Greenroof & Greenwall Projects Database.

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Love the Earth, Plant a Roof!

~ Linda V.

Greenroof Project of the Week for June 24, 2013: City of Minneapolis Target Center Arena

June 28, 2013 at 1:48 pm

City of Minneapolis Target Center Arena
Minneapolis, MN, USA
113,000 sf. Greenroof

Project Description & Details

The 20,500-seat Target Center is home of the NBA’s Timberwolves, concerts and other events, and when the Target Center Arena needed a new roof, the City of Minneapolis chose to model a sustainable building and stormwater management approach by re-roofing with a green roof, the first installed on an arena in North America. Approximately 1 million gallons of stormwater are captured annually by the 2.5 acre green roof, preventing drainage into the Mississippi River.

Designed by Leo A. Daly and Kestrel Design Group, the pattern of the pavers that divide the growing zones reveal a design based on veins of a leaf from afar. The Target Center green roof consists of a state-of-the-art waterproofing membrane from Sika Sarnafil, Bonar (formerly Colbond) Enkadrain, a 2.75 inch deep growing zone in the center of the main arena roof structure and a deeper 3.5-inch growing zone around the perimeter where the structural capacity is greater to maximize the rooflite® Extensive MCL growing medium. A pre-grown Sempergreen sedum mat was supplemented with native plugs and seed to enhance plant diversity and ecological resilience and to reflect the mix of flora found in the dolomite bluffs overlooking the Mississippi and Minnesota rivers – while a few have failed, about 30 species flourish on the roof.

Year: 2009
Owner: City of Minneapolis
Location: Minneapolis, MN, USA
Building Type: Commercial
Type: Extensive
System: Custom
Size: 113,000 sq.ft.
Slope: 1%
Access: Inaccessible, Private

Designers/Manufacturers of Record:

Waterproofing Membrane & Insulation: Sika Sarnafil
Roofing Consultant: Inspec
Landscape Architect/Greenroof Designer: Kestrel Design Group, Inc.
General Contractor: Stock Roofing, a Tecta America Company
Architect: Leo Daly
Electric Field Vector Mapping (EFVM®): International Leak Detection (ILD)
Drainage & Filter Layer: Bonar (formerly Colbond)
Irrigation: KISSS
Water Retention Layer: American Engineering Fabrics
Growth Media: rooflite® Extensive MCL
Pre-Vegetated Mat Manufacturer: Sempergreen
Coverboard: DensDeck Prime Roof Board, Georgia-Pacific Gypsum

Click here to see more information about this project in The International Greenroof & Greenwall Projects Database.

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Love the Earth, Plant a Roof!

~ Linda V.

Greenroof Project of the Week for March 11, 2013: International Institute of Tropical Forestry (IITF)

March 15, 2013 at 1:43 pm

Greenroofs.com  Project of the Week: 3/11/13

International Institute  of Tropical Forestry  (IITF)
San Juan, Puerto Rico, USA
12,600 sf. Greenroof

The International Institute of Tropical Forestry Greenroofs; Photo courtesy of Peter Philippi, rooflite

Project Description & Details

Located in San Juan’s Botanical Gardens, the mission of the International Institute of Tropical Forestry (IITF) is to develop and disseminate scientifically-based knowledge that contributes to the conservation of forests, wildlife, and watersheds of the American Tropics. Updating and restoring its headquarters complex, the new design will reduce the actual environmental footprint with a modern storm water management system that incorporates green roofs, grass parking, rainwater harvesting and retention ponds.

Architect Jeannette Rullan from RMA Architects, greenroof consultant David L. Aponte from PRGD, and USDA engineer Juan Vissepo designed the three green roofs as an experimental intervention that would further the understanding in hydrological, thermal and ecological behavior/benefits in a sub-tropical scenario. ZinCo‘s green roof material and rooflite extensive growing media was installed on all three green roofs. A total of 22 species where used – around 16,000 plugs were installed on the project.

Visit rooflite at The Expo Pavilion in the Greenroofs & Walls of the World™ Virtual Summit 2013, now through April 13!

Year: 2012
Owner: USDA Forest Service
Location: San Juan, Puerto Rico, USA
Building Type:  Municipal/Government
Type: Semi-Extensive, Test/Research
System: Custom
Size: 12,600 sq. ft.
Slope: 1%
Access: Accessible, Private

The International Institute of Tropical Forestry Greenroofs; Photo courtesy of Peter Philippi, rooflite

Designers/Manufacturers of Record:

Arquitect: Jeannette Rullan, RMA Architects and Engineers
Green Roof Specialist: David L Aponte, President, PR Green Design (PRGD) Inc.
Greenroof System: Nick Smith, ZinCo USA
Waterproofing: Firestone Waterproofing Products
Growing Media: Peter Philippi, rooflite

Click  here  to see  more information  about this project in  The International Greenroof & Greenwall Projects Database.

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Love the Earth, Plant a Roof!

~ Linda V.

Greenroof & Greenwall Project of the Week for January 21, 2013: Cuartel de Ballajá (Ballajá Infantry Barracks Building)

January 24, 2013 at 10:00 pm

Greenroofs.com  Project of the Week: 1/21/13

Cuartel de Ballajá
(Ballajá Infantry Barracks Building)
San Juan, Puerto Rico, USA
24,000 sf. Greenroof & 480 sf. Greenwall

Project Description & Details

El  Cuartel de Ballaja (The Ballaja Infantry Barracks Building) was constructed by the Spanish army between 1854 and 1864. The structure is one of the most impressive constructed by Spain in the New World and it stands as the last example of monumental military architecture by the Spanish Monarchy in the Americas.

Designed by ECo Architecture + Landscape + Engineering, WTI Inc, and David Aponte of PR Green Design, materials included 2″ of rooflite drain w/ drain channels, filter fabric, 4″ average of rooflite growing medium and 60,000 plants that vary from plugs to 6″ pots. An 1,800 sf artificial wetland was built on the living roof as stormwater management and to cool down the roof. When the roof reaches critical drought conditions, the irrigation system takes water from the wetland and uses it for irrigation of both the greenroof and 480 sf living wall. The wall serves as a biofilter for the “lake,” which is stocked with fish. The Cuartel de Ballajá also sports a 151.2 KW PV system with 720 solar panels.

The Cuartel de Ballajá is featured in the month of February in the 2013 Greenroofs & Walls of the World™ Calendar.

Year: 2011
Owner: Oficina de Conservacion Historica
Location: San Juan, Puerto Rico, USA
Building Type: Commercial
Type: Extensive & Intensive
System: Custom
Size: 24,000 sq. ft.
Slope: 2%
Access: Accessible, Open to Public

Designers/Manufacturers of Record:

Architect/Designer: Edmundo Colon, ECo Architecture + Landscape + Engineering
General Contractor: Jorge Castellano, WTI Inc.
Waterproofing Contractor: WTI, Inc.
Waterproofing Material: Durolast
Green Roof System: rooflite Drainage w\ rooflite Growing Media
Plant Providers: Saul Nurseries, Palma Roja Nursery, EHR
Plant Consultants: Ed Snodgrass, David Aponte, Sigfredo Faria and Karen Amador
Structural Engineer: MFS Consulting Engineers
Green Roof Specialist & Contractor: David Aponte, MSCE, GRP, PR Design Group, Inc. (PRGD)

Click  here  to see more information about this project in  The International Greenroof & Greenwall Projects Database.

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Love the Earth, Plant a Roof!

~ Linda V.