Showing posts with label workshop. Show all posts
Showing posts with label workshop. Show all posts

Tuesday, February 8, 2011

A Building Lifestyle



This is a project I did a while ago, inspired by the idea to mess around on the water in a self propelled craft. After two months in my shop, I was able to take pleasure in outings on mountain lakes here in the Rocky Mountains. Today it is white with snow outside, so naturally I'm provoked to reflect on seasons past and the summer to come. (I do enjoy being outdoors in the snow, as well, but that's another story.)

The idea of a kayak light enough to put on the water by myself grew in appeal with having a family member spending a huge amount of time training and competing in the sport of rowing.  Myself, after over a decade of racing bicycles, well, I wanted no more of the slavish routine of training and racing. That was fun while it lasted but I've moved on from that mode. 



 I've been a woodworker by trade, and have built a couple of other small boats. When I saw Ross Miller's modern skin kayak idea, I knew I would give it a go. (Ross Miller Designs is out of West Mystic, Connecticut.) This is not a kit; I like to build from scratch. But I'm not averse to learning from others, so I bought blueprints for Mr. Miller's "Egret" kayak. The frame would be out of clear pine, douglas fir, and "lauan" mahogany plywood for the bulkheads.


 One compelling thing about this design is its use of modern materials for the skin or hull of the boat. Using Dacron aircraft fabric, a light and very taut skin can be achieved. After building the wood frame on a strongback, this fabric is attached (glued with special adhesive) at key points and then shrunk with carefully applied heat. A drum-tight creation emerges through this process. It makes a very pleasing sound when you tap your fingers on the deck or the hull; yet I was surprised to note that when moving through the water, there doesn't seem to be any extraneous noise or reverberation. The skin is coated with either marine paint, or epoxy, or in this case, special two-part marine urethane over a base of epoxy.
















I snuck out to a mountain reservoir for a test paddle before I had finished with all of the scantlings and deck trim. In later photos you can see pin striping and some cherry and    mahogany cockpit trim.    
                                                                                                        

In building this, I made some modifications to the design. The original calls for a snug Eskimo style coaming that allows for a sealed spray skirt around the paddler in ocean conditions. However one reason I chose this particular design is that I'd read that its shallow vee-hull has pretty decent secondary stability and it actually isn't that easy to roll. Since I wanted the features of a skin design, coupled with the versatility of a more open cockpit, this overall hull seemed ideal for my mostly flat-water paddling intentions. The 17 foot length looked like it would have some speed. But I wanted more room and easy access to gear for photography and quick launching. Knowing that the uncovered canoe-style cockpit would admit water, I built watertight bulkheads amidships between the paddler's seat and at the footwell. Essentially all of the aft and forward portions of the hull are considered flotation chambers. Even with water in the cockpit, the boat will float. These bulkheads also have sealed round hatches that open to small floored areas with bungee straps for minor stowage.












When the frame was finished, it almost seemed a shame to cover it up. I enjoy the sculptural beauty of the frames of buildings, the ribs and stringers of boats, the skeletal foundations of things. The dirigible bones of this boat, covered in varnish, smelled good and pleased the eye. 





I named her, "Hei Matau," which is supposed to mean "safe passage" in Maori.

  





Last summer, a highlight was paddling in a high mountain lake (10,000 foot elevation) at the foot of impressive mountains that make up the Continental divide of North America. 

Gliding along in my kayak was a thrill. I had a chance encounter with an aspen-towing beaver, who was nibbling on green leaves even as he moved along, headed toward the west inlet to the lake. The quiet hull had allowed me to get near him without immediate notice. I don't like crowding wildlife, and only belatedly saw his wake in the glassy water. I gave way to this superior water denizen, holding my breath. When he did notice me, he gave the classic "slap" of the tail, and submerged. I'd only ever read about this signal that beavers make in the presence of intruders.  I headed further out into the lake, leaving the creature plenty of room.





-all photos by the author.