Water/Environment Award of Merit: Nitrogen Upgrades Project

Aslan Construction is General Contractor on City of Boulder’s 75th St Nitrogen Upgrades project that won Water/Environment Award.

Carollo Engineering and Aslan Construction  significantly upgraded Boulder’s 75th Street Wastewater Treatment Facility, which involved modifying the plant’s aeration basins and solids contact tanks, converting a pre-dewatering storage tank into a post-aerobic digester and constructing a new external carbon-storage and feed facility. The City is using waste from Avery Brewing in Boulder to feed the microbes that digest nitrates in sewage.

For more info please see:

https://www.enr.com/articles/43136-waterenvironment-award-of-merit-nitrogen-upgrades-project