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  • 311 Mapleton Development

Development Update - December 2022

December Milestones

New scopes will be starting in the month of November

  • Roofing; Coping, Flashing, Trim, Parapet Caps – 12/1

  • Precast – 12/5

  • Elevators B/FG – 12/12

  • Building E Structure and Exterior Skin – 12/22

  • Heavy Timber Roof Structure at Chapel Building – 12/22

  • Foundation Walls - H1/H2 Villas

  • Retaining Walls

  • Utilities - J5/J6 Villas

  • Rough MEPs

  • Roof Dry-In

Construction progress aerial footage | November 2022


Trucking Impacts

  • Insulation & Drywall – Approximately 3 trucks per week*

  • Cabinets / Millwork – Approximately 4 trucks per week*

  • Flooring Material – Approximately 4 trucks per week*

  • Interior Doors & Trim – Approximately 4 trucks per week*

  • MEPF Material – Approximately 6 trucks per week*

  • Countertop Material – Approximately 1 truck per week*

  • Brick Veneer / Precast – Approximately 1 trucks per week*

  • Roofing Material – Approximately 1 truck per week*

  • Shower Doors – Approximately 1 truck per week*

  • Storefront / Glass Partitions – Approximately 1 truck per week*

  • Unit Appliances – Approximately 1 truck per week*

  • Balcony Railings – Approximately 2 truck per week*

  • Wood Framing Material – Approximately 3 trucks per week*

  • Irrigation/Landscaping Material – Approximately 3 trucks per week*

  • Underground Utility Material – Approximately 3 trucks per week*

  • Lumber delivery – approximately 2 trucks per week*

  • Rebar delivery – approximately 2 trucks*

  • Steel delivery – approximately 4-6 trucks*

  • Concrete Pour Dates

  • Building – K (Pool)

12/29 Walls and Floor – Approximately 15 trucks*

1/9 Pour 1, Slab on Grade Level 1 – Approximately 15 trucks*

  • Building – E (Reception)

12/29 Slab on Metal Deck – Approximately 10 trucks*


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:



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