Can anyone provide any insight into slow-release fertilizer requirements?

Hello!
We are having a hard time justifying the 80% retention of...

I work on the project where it is impossible to design non-structural measures because soil can´t infiltrate almost any water. All of the rainfall is collected in the cistern and discharges to...

I have a project with a LEED site boundary that includes some undisturbed naturally forested area. How do I account for this area in stormwater quality calculations?

I’m having some doubts on how to define the stormwater volume treated by different types of vegetated areas since in Brazil we don’t have any study related to it.
1- If my project has a...

Hi!
Does anyone know how to convert remaining g/l data into percentage data? If there is a oil separator where this data is given (e.g.what is the maximum...

Hi there!
Our project located in Guadalajara-Mx is applying for EP on SScr2. After few tests on site, we detected that the terrain doesn´t have any capacity of...

Hoping someone could help me out - I'm looking for a Stormwater Management system which will be going under a NYC building to fulfill LEED SS Credit 6.2. All the strormwater management systems I...

Site is located in western Wasington state. We are using the western Washignton Hyraulic model #3 to size the underground detention. The...

Am I correct in assuming that even though our total impervious area on the site will increase, we can achieve this credit by implementing treatment strategies that capture 90% of the storm water...