311 Mapleton Monthly Development Update | July 2021 Milestones July will see the first large scale concrete slab pours of the project....

June 2021 Milestones No new milestones for June General Construction Activity Underground Building Utilities Concrete Foundations...

Vertical building construction is commencing at the 311 Mapleton site. In an effort to provide our neighbors surrounding the project with...

Telecom relocations 3/22/21 - 4/2/21

Hauling will occur Thursday 12/10 and Friday 12/11 to remove the last bit of unsuitable material from over-excavation. The team...

Hauling for the current excavation phase officially concluded Thursday, 11/05/20. As stated in the Construction Management and Good...

Last week's snowstorm caused a pause in hauling from 10/26 - 10/31 due to significant ground saturation. Hauling will recommence Monday,...

The estimated completion date for current hauling and excavation is now the first week of November. This extension is due to eight days...

Here's what to expect for the week of 9/21 - 9/27: Paving operation on Monday, 9/21 - full details listed here. Continuation of...

The paving operation initially scheduled for tomorrow, Saturday 9/19, will now occur on Monday, 9/21. The road prep crew has not made...

Paving Operation 9/19 Paving on the road to The Sanitarium will occur Saturday, 9/19. Initially, this operation was to be complete last...

Work to tie-in part of the 311 Mapleton water line to The City of Boulder's main line will occur next week, causing partial road closures...

We have received several reports of haul trucks on Alpine, on days 311 Mapleton traffic is required to take Dellwood. Upon investigation,...

Hauling slated to resume next week after a month-long break

Hauling and Utility Installation Update The construction team is currently working on the excavation and utility infrastructure phase of...

Due to an emergency shut down by Xcel Energy on Alpine Ave, hauling will be routed to Dellwood Ave today. Alpine Ave will be used...

Hauling Activities The previous development update published on May 8, 2020 indicated that overlot grading and excavation on site would...

In the time since our last update, release of the utility package for 311 Mapleton was granted. Our general contractor had a...

The critical path for development of 311 Mapleton prior to the completion of demolition was originally slated for the installation of...

Thank you to all who joined us for the Neighborhood Meeting on February 12th! Some important updates were discussed, and a summary is...