In April 2009, the Department of Drinking Water and Sanitation (DDWS) released the new guidelines for rural water supply namely the National Rural Drinking Water Programme (NRDWP)
CSE has excellent infrastructure that is appropriate to its needs and is used intensively and maintained very well.
The buildings have environment friendly architecture that allows for maximum utilization of natural light and air keeping the use of artificial lighting minimal and need for air-conditioning limited to only the peak summer months.