• 311 Mapleton Development

Development Update - June 2022


June Milestones

New scopes starting in the month of June:

  • Carpet – 6/20/22

  • Ceiling Tile – 6/13/22

  • Site Concrete – 6/6/22

Construction progress aerial footage | May 2022

General Construction Activity

  • Wood Framing

  • Structural Steel

  • Roofing

  • Brick Veneer

  • Tyvek / Siding

  • Door / Window Installation

  • Insulation & Drywall

  • Fireplaces

  • Ceiling Grid

  • Elevator Installation

  • MEPF Rough In

  • Cold Formed Metal Stud Framing

  • Excavation / Backfill

  • Storm / Underground Utilities

  • Fire Proofing

  • Site Work


Trucking Impacts

  • Flooring Material – Approximately 2 trucks per week*

  • Cabinets / Millwork – Approximately 1 truck per week*

  • Interior Doors & Trim – Approximately 2 trucks per week*

  • Exterior Doors / Windows – Approximately 1 truck per week*

  • Roofing Material – Approximately 2 trucks per week*

  • Insulation & Drywall – Approximately 3 trucks per week*

  • Brick Veneer – Approximately 6 trucks per week*

  • Steel – Approximately 2 trucks per week*

  • Framing Material – Approximately 3 trucks per week*

  • MEPF Material – Approximately 5 trucks per week*

  • Site Retaining Wall Material – Approximately 2 trucks per week*

  • Irrigation/Landscaping Material – Approximately 1 truck per week*

  • Underground Utility Material – Approximately 1 truck per week*

  • Concrete Pour Dates - None


Calendar view of construction activities, including estimated truck numbers linked here. Dates are subject to change pending weather/other real-world variables. If dates change, the original will have a strikethrough. The new date will be shown after and updated on the monthly development article + construction calendar. Thus far, changes have been minor in the overall scheme of things, and we'll continue putting our best efforts toward maintaining that goal.


Trucking impacts with the * asterisk are semi-truck-sized vehicles, or considered to be heavy impact deliveries, and are required to use the dedicated Dellwood and Alpine routes through the project's duration. All other vehicles will use the best available public roads. Related truck routing articles:


Construction progress aerial footage | May 2022