The boom of a tower crane is lifted into position and attached using another crane.

---

Size: 4912px × 3264px
Location: Halifax, Nova Scotia, Canada
Photo credit: © Alexander McClearn / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: blue, boom, construction, crane, cranes, engineering, erection, fall, height, lift, protection, sky, steel, tower, workers, working