We installed low flow toilets throughout our newly constructed 1.3 million square foot building and now experience line clogging issues.

Hi, our project is a data center that shares toilets in an adjacent building. The only plumbing fixtures in the DC are a mop sink and eyewash units. Can we achieve the WE indoor prereq?

We plan to use RO Reject Water which is generated from within the LEED project Boundary for a Factory Project (registered within a Master Site Campus) towards the Flushing requirement. As mentioned

HI, i have 2 questions to ask: 1.Now i have a hotel project in china. In this project, Several squatter toilets(with water tank) are designed and will be constructed in the future.

We are evaluating dual flush fixtures for our residential project. I see in the Water Use Reduction guidance the weighted average methodology.

Does adding more urinals have an impact on water saving compare with lesser urinal.

We are working on a hotel project and encountered some qns: 1. Kitchen Sink faucet There is no kitchen in the hotel room but kitchens for restaurants. two scenarios: (1) washing hands etc.

The project is a residential building, but also has a small recreation space in cellar and a small retail space and gym on ground floor, how should the usage groups be defined?

Looking at the Water Use Reduction - Additional Guidance in the section for Dual flush, they say: " For the female water closet usage, there is a 1:2 ratio in terms of number of full-flush to low-f