[Click to enlarge. The details are neat.]

That backhoe with jackhammer attachment has been jackhammering those rounded concrete walls into smaller concrete chunks all morning. Nonstop. Since 7:00 am!

Well, not quite nonstop. Every 20 seconds or so, he'd pause, long enough for anyone living in the large apartment building across the street to think, "Sweet glory be, he's done, maybe I'll get to sleep just a little longer." And then—BAM-BAM-BAM-BAM-BAM-BAM-BAM-BAM-BAM-BAM-BAM-BAM-BAM-BAM-BAM-BAM-BAM-BAM-BAM!