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Millennium Mission Valley Apartments Parking Structure

Project data

Location: San Diego, CA, United States

Providing internal parking was a key element in the creation of a pedestrian-oriented atmosphere for this high-density mixed-use apartment project in the center of San Diego. In addition to the parking structure, the 5.37-acre complex includes nearly 300 apartments, 14 shopkeeper units, and a 4,000 ft2 public plaza.


The contractor used 38,000 ft2 of PERI’s SKYDECK drophead shoring system as well as three levels of PEP Ergo shoring to construct the six-level post-tensioned parking structure in just five months while also providing the required as-cast ceiling finish resembling traditional plywood. Fast, clean, and simple, the SKYDECK system requires a smaller crew to erect and strip compared to other systems. In addition, PERI UP Flex Stair towers were used to provide access to the six-story structure throughout the duration of the project.


Con’struc’ture Inc., Los Angeles, CA

Customer's benefit

  • SKYDECK Lightweight aluminum panels with integrated plywood and standard panel weight of only 35 lbs increases labor productivity.
  • SKYDECK Drophead system allows early stripping with props staying in place while panels are already used on next level.
Fernando Grajeda

I’ve been in concrete for 21 years and the PERI SKYDECK System is the best panel system out there. I highly recommend it. It’s fast and simple to put up and take down and leaves a clean and pretty product.

PERI solution

  • PERI SKYDECK panlized slab formwork system
  • PERI UP Flex Stair Tower