Close up of drilling micropiles on Navy Pier

---

Size: 6016px × 4016px
Location: Navy Pier Chicago, IL, USA
Photo credit: © Keri Woodring / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: building, caisson, casing, cement, chicago, close, commercial, concrete, construct, construction, contractor, detail, detailed, drill, drilling, equipment, excavation, excavations, exterior, foundation, heavy, improvement, infrastructure, install, machine, machinery, material, micro, micropile, mud, muddy, navy, person, pier, piles, pipe, renovating, renovation, rig, site, skill, slurry, steel, structure, urban, water, work