Irvine Spectrum Center Repair
|Project:||Four story parking structure repair|
|Owner:||The Irvine Company|
|Structural Firm:||Ficcadenti & Waggoner|
|Certified Installer||Construction Services, Inc.|
|General Contractor:||McCarthy Building Companies|
|Geotechnical Firm:||GMU Geotechnical, Inc.|
Cause: Four story parking structure suffering distress due to a damaged storm drain line which led to oversaturation of fill soils, causing portions of first level to settle.
Scope of Repair: Repaired panelized concrete wall sections by installing MacLean Dixie helical anchors under existing panel footings to a depth of 25 lf. Lifted & releveled existing panels, filled void beneath footing with non shrink slurry grout. Backfilled, compacted excavations & replaced concrete removed.
Work was performed during normal business hours, with minimal disruption of the use of the parking structure. Limited access required use of a hand held installation rig along with skid steer tractor.
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