Boat Design Quarterly No. 42 May 2013
From the Drawing Table In this issue we talk about the Chesapeake deadrise. This shallow, and relatively narrow, V-bottomed boat has evolved to live in the Bay’s punishing chop. A typical builder on the shores of that fine estuary cross-planks the bottom of his deadrise hull. Up forward, he “staves” the bottom: short planks, which approach vertical near the stem, get worked to shape. Almost fifty years ago, as a young apprentice in a Chesapeake yard, I scraped and painted many a deadrise hull…tough work, always given to the new guy. Then one day, my teacher asked me to replace a stave at the forefoot of an exhausted 36' deadrise, which rested on the railway. My big chance! It soon became apparent that I was to go it alone, as Roy moved to the other end of the boat to fuss with something. Roughing out the stave proved easy because its decayed predecessor offered a handy pattern. I pushed the new stave into place. It fit well enough, yet stood significantly proud of its neighbors. Time for fairing. What to use? Well, an old adze resided behind a bench up in the shop. It resembled an axe, but with a slightly arched cutting edge turned at 90° to the handle. Although I had read about these tools, I’d never actually used one. Grabbing the dusty thing, I jumped back down into the trench beside the railway. After taking a few tentative swipes at the stave, I swung hard at it. Bad idea. The heavy adze glanced off the hull, and nearly took out my left knee on its way to the ground. Its working edge was dull, and aren’t we most often cut by dull tools? In any case, I had little idea how to handle this antique. My teacher, who had taken notice, came forward carrying his electric sander loaded with a 36-grit disc. Within three minutes, through a thick cloud of coarse dust, a perfectly faired stave appeared. The man could work quick miracles with that machine. Some time later, when I knew enough to let the mass of the adze do much of the work and had sharpened it, the old tool became one of my favorites. No matter that Roy might accomplish the job at hand faster with his Black & Decker. Lessons learned: (1) We can be artists with power tools as well as hand tools. (2) Just because I’ve read about a tool in a book doesn’t mean I know how to use it. Mike O’Brien |
In this issue --
Point Comfort 18 Chesapeake Bay outboard skiff by Doug Hylan Sea Gull Traditional 15' Cape Cod catboat from Fred Goeller Coastal Cruiser Striking 22' faering for sail and oar by John C. Harris Outer Banks 20 Comfortable outboard cruiser by Graham Byrnes Trailer Sailer 24 Shoal-draft leeboard cruising yawl from Karl Stambaugh |