Richard Longman

Potentially greywater could be treated in a bioswale or series of detention ponds, but in California, this system is impossible to permit (Does anyone know of any States who allow this?). However, you can treat stormwater in that method.

how about grey water treating with wetlands/ aerobic system? there is need for open bond rite? instead using in sewage water treatment along with chemicals?

There are strict standards for greywater irrigation – it should not come in contact with people – therefore it is subsurface and also its application is dependent on soil percolation rate, meaning it should not pond to the surface. Not to say with all the rules it is not possible. More potable water is used irrigating landscapes than for basic…[Read more]

I always thought that greywater has too many pathogens to be safely used for irrigation anywhere people would come in contact with it. Not true?

I just started working at a new firm, Rana Creek. The first LEED project I am working on is a large scale neighborhood renovation project that will capture greywater from showers & laundry for a for landscape irrigation. It turns out from our initial calculations, all the homes intended for water harvesting collected too much water, so we needed…[Read more]

I am currently working on a classroom addition for a high school which is a LEED project. We are designing a central courtyard that demonstrates a variety of LID features. These include porous concrete paving, four rain gardens and a cistern that collects rain water from the roof. Most of the materials being used have some recycled content. We are…[Read more]

hi everybody, i just graduated with my MLA and was worried I couldn’t take a LEED exam without LEED experience, I scanned and attached my diploma to the registration and I’m qualified to take the LEED GA – I haven’t received the study materials yet because they’re on backorder but thought I’d let the word out

Is anyone working on a LEED project now? How is it going? Share with us…

I just received mine a few days ago too and I passed on the 27th of June.

i passed mine in march i think, and it didn’t post on the website for 4 months and i just received my certificate yesterday.

I called the USGBC a week or two back they are just beginning to print certificates for those who passed between may and june.

I’m in Southern California too and passed the exam just before the cutoff – it only took 6 or so weeks to get my certificate and listing on the website. I know they are a little behind because of the rush to take the exam before the v2.2 cutoff, but I would be a little more proactive if I was you…you don’t want this to fall through the cracks…[Read more]

thanks. i did check the website and didn’t see my name listed yet but hopeful as you said they are probably just behind schedule.

Check your status on the USGBC web site. If you are listed as a LEED AP there, everything should be fine and you can assume they are just behind in sending out the certificates.

i passed the exam at the end of june and still haven’t received the certificate. anybody has any idea what is going on? i am based in southern california. thanks.

Visit new Urban Design Podcast on iTunes and http://bit.ly/277Mrz

I’ve used a variety of green roof techniques which have been more or less successful. I’m gathering information about what folks have done with green walls, the materails they have used and their success. I’ve read quite a bit about Patrick Blanc’s work but keep wondering about maintenance and costs. I’m currently looking into the nonwoven…[Read more]

Here is another recent article from BuildingGreen.com regarding LEED changes : http://www.buildinggreen.com/live/index.cfm/2009/7/28/New-LEED-AP-Exam-Writer-Tells-All.

intheleed.com also has some good explainations:
http://www.intheleed.com/what-exactly-is-the-credential-maintenance-program-for-leed/

Go to the link below to download the “Credentialing Maintenance Program Guide” valid for July 2009 from USGBC – this is the official document addressing credentialling maintenance.
http://www.gbci.org/ShowFile.aspx?DocumentID=3665