Pages

Senin, 29 Februari 2016

Deadeyes Installed




Upgrading to deadeye purchase blocks on your shrouds carries no guarantee of improved performance. But on the scale of "how cool is that?", the ranking is very high.



The Doryman Valgerda, Saga, is a very cool boat.







Thanks go out to Paul Miller who suggested this upgrade and made a substantial effort to make it happen.




If you ever wonder how much exertion it takes to post a simple missive such as this - consider that this small project has been actively on the burner for over four months. I could give you all the details but who, honestly, wants to know?

Never a dull moment...

Read More..

Pocket Yacht Palooza

Yesterday we had a great time at the first ever Pocket Yacht Palooza.  The Palooza was a one-day show celebrating smaller rowing and sailing boats, co-sponsored by the Port Townsend Pocket Yachters, the Small Craft Skills Academy and Northwest Maritime Center. Id like to extend a special thanks to Marty Loken for organizing this event.






With over 50 boats signed up, there was quite a variety to see.  Here are some examples. My apologies for the brief descriptions and for all the ones I neglected to include.

This is  Rogers restoration project, the 16 Nooka Rose featuring a 55 sq ft sprit rig. A work in progress aquired 3 years ago, Rogers objective is to simply catch up on 15 years or so of deferred maintenance, then replace the rub rails and breasthook. The boat features an experimental and interesting Cullar inspired rudder fashioned from a salvaged door, but Roger hung on to the original higher aspect rudder just in case.

This is Bobs boat "Duck", a Jim Michalak designed Scram Pram, featuring 300 pounds of water ballast in 3 tanks which makes it very stiff in a breeze. The birdwatcher style cabin keeps the crew dry in a chop and makes the boat self righting.

Next is Michaels Iain Oughtred designed 14-6" Whilly Boat "L Hirondelle"

Toms 15-8" Jonesport Peapod has a 65 sq ft spritsail and gets its lines from Am. Small Sailing Craft. The original of this Peapod was built in 1975 in cold-molded cedar. This boat came from a mold of the original.


This is Rogers 11-2" Joel White designed dinghy built by Roger in 2010.

This 11 150 lb Rich Kolin designed Heidi Skiff was built by the Northwest School of Wooden Boatbuilding.

This is Richards "SASe", a 12 B&B yacht Amanda.  SASe stands for Solar Assisted Sail and Electric. The bimini top is actually two Solar panels that provide 45watts at 44 volts to power two torqeedo outboards and charge three 680 watt lithium ion batteries giving the boat unlimited range possibilities. The boat is also equipped with sail and oars.
 

A coolidge centerboard daysailor built and for sale by the NW School of Wooden Boatbuilding.

Nik & Elizabeths Ian Oughtred designed caledonia yawl "Sutil" built by Grapeview Point Boat Works in 2009. Glued lapstrake construction, sapele plywood, spruce spars, white oak floors and sales, Alaska yellow cedar floorboards and benches. Powered by oar, sail and Torqeedo electric outboard.

Chelcies charming 11-1" dinghy "Puff", inspired by George Holmes 1888 Ethel from Sail and Oar, scaled down to make her a shorter and lighter boat.

Randys Core Sound 17 should be familiar to many of you by now. Built by Jan Nikolaisen and featured in Small Craft Advisor magazine 2007-2008, issues 47, 49, 51-53.

Beautiful community-built Redfish Kayak (for sale - $5900)

John built this 17-6" adirondack guideboat in 2009, extended from the usual 15-16 for racing.  Strip built from patterns of a design that was built by William McCaffery, a hunting guide and hotel owner during the early 1900s in the Adirondack region of upstate New York.

Happy Scampers!

Andrews Bolger designed Bobcat "Bobs Cat", converted to a cruiser with a cabin and other modifications, recently purchased from Bob by Andrew to learn to sail.


Several others were on display on the beach and there for the Small Craft Skills Academy.

James McMullen demonstrating his new boom tent for Rowan

The first ever Pocket Yacht Palooza was a great success and Im sure it will become an annual event!

Update:  Many more nice photos from the Palooza can be found here.
Read More..

Fuel tanks




I have four fuel tanks on board of my trawler. Given this first sentence seems to sum things up I could be getting off easy in regard to this post and leave it at that. But since Im a little on the long winded side of this world, and the fact that Im totally into all things steel boats, I feel as if I should elaborate a little on my fuel tanks.

The four fuel tanks on board are integral tanks meaning they are now part of the hull. The tanks are on the outboard sides of the hull in the engine room between station 9 @ 14. I am using the term station as this is how the prints describe frame locations, and these two locations are actually steel bulkheads. I framed the tanks using 1/4" plate. All the tanks have a baffle located @ 30" on center witch is also what the frame spacing is. The baffles have the corners clipped off of them and also have 2" holes in the center to let fuel flow freely between them. The baffles are welded on all four sides of the tank walls and by using the slug welding method I was able to weld the baffle to the tank top. All four tanks have a drain valve at the lowest point in the tank in case I ever have to empty the tanks completely.

I could not in good conscience build these four tanks without providing a way to get back inside of them if I ever have to. I added an inspection port between each baffle for future maintenance. The inspection covers are made of 3/8 plate and are attached to the tank by a 3/8 stud that is welded to the inside of the tank wall. The inspection ports are 12" in diameter and are in the front wall of the tank. Because of the size of the tanks, putting the inspection ports on the top of the tanks made no sense as it would serve little use due to the depth of the tank. Getting the inspection covers to pass the air test proved to be the most difficult part of building these tanks. Using fuel rated gasket material I cut a gasket for each cover and punched holes for the studs. I then used a fuel rated gasket sealant applied to the gasket to improve the seal of the gasket. Because I did not want to stretch my mounting studs I used a torque wrench to tighten the nuts to the correct torque for a 3/8 bolt. My first air test showed each stud to leak! Next I tried using a heavy thread sealant on the studs. My next air test showed the studs to leak! The problem was the weld holding the stud to the tank was not air tight and my 7 psi air test was leaking past this weld and then past the mounting nut. My solution to making the covers air tight was to mill a counter sink in each tank cover to accept an "O" ring for each stud. I milled the counter sink in the covers to a precise depth so that the washer under the nut would compress the fuel rated "O" ring and provide a seal once the nuts were torqued down. My next air test proved all the studs passed the 7 psi test. I spent another day or so finding pinhole leaks in the tanks and making weld repairs. The final air test was to have the tanks hold 7 psi for 24 hours.

My two forward tanks ( port and starboard) hold 200 gallons each. The two aft tanks ( port and starboard) hold 500 gallons each. I intend to use one of the forward 200 gallon tanks for running the main engine and generator and the other three tanks will be used for storage. Ill have to transfer fuel from the various tanks via an electric fuel transfer pump. Ill probably use this same pump to polish my fuel from time to time to keep it clean and keep the condensation water out of the fuel. The total fuel capacity on board will be around 14oo gallons. This 1400 gallons is more than what the boat was designed for so I contacted the architect who designed the boat and reviewed this with him. Hal Wittacre ( the naval architect) did some stability calculations and recommended adding more ballast to the boat.

Each tank has a pick up tube for fuel supply and return. These pick up tubes go to within 1" of the tank bottoms. There is a fill point for both port and starboard on the aft deck of the boat. A two inch steel pipe will be used as the fill tube, with a vent that leads back to the fill port. The fill ports on the tanks just dump into the the top of the tank but I want to change that and add a tube that goes to the tank bottom. Bringing the fill tube to the tank bottom is a better design element for fuel tanks and I will make this change.

The fuel management system is fairly complex and really needs its own post to get into the details. Once I start work on this part of the fuel system Ill add a fuel management post.

The tanks are shown in these pictures with a plywood cover. I did this so that I could protect them during construction. Plywood will also be the final cover as there are many things that will be attached to this plywood.

Conall
Read More..

Design 709 Excursion Vessel Mohican Conversion


In 1907, a new excursion vessel was commissioned and built of riveted steel to a design by naval architect J. W. Millard of New York for the Lake George Steamboat Company. She was built by the T.S. Marvel Company of Newburgh, New York, and named Mohican (II), in honor of the boat that preceded her.

Power was provided by two inverted, direct-acting, Fletcher-built compound steam engines which generated approximately 550 horsepower to her twin screws, giving her a cruising speed of 13 knots while burning four tons of coal a day. She was built at a cost of $65,000.

In 1945, the company was sold to a New York City Admiralty lawyer named Wilbur E. Dow Jr. for $35,000. After he purchased the company, Mr. Dow decided that the Mohican should be converted from steam power to diesel propulsion.

At the end of the 1946 season, the Mohican was laid up. Under the supervision of Sparkman & Stephens, the boilers and engines were taken out, four General Motors 671 diesel engines were installed, and a new superstructure was built to take advantage of the more compact power plant. The cost of the refit was $210,000.

She is still in operation today.

Principal Dimensions
LOA 117-0"
Beam 26-6"
Draft 6-0"

Read More..

Design 370 WWII Crash Boat


During World War II something on the order of 1,500 aircraft rescue boats (crash boats) were constructed in all kinds of sizes and configurations. S&S designed a handful. Crash boats were necessary for actual crashes due to failure or damage but also planes at that time simply didnt have the range they do today and many returning pilots fell short of their destination. The boats had to be fast and these little craft helped speed the development of all high speed small combatants.

I came across this one while doing some research. It was simply a proposal for a South American country that did not get built. You will note the derrick crane for lifting pilots into the boat and the arrangement of stretchers in the interior and also in the cockpit. The year was 1940.

I will post others in future postings.

LOA 51-9"
LWL 49-0"
Beam 12-5"
Draft 5-0"
Read More..

My flats boatbuilding story from 1982 through how Hells Bay Boatworks started

I wrote the story of how I got started in the flats boat world 5 years ago. I did this for two reasons. The first was that my daughters wanted me to tell, explain my side of the story as so much miss information and tales were being told that were not near the truth. Of course I want all of you to know that this is my version of what I incountered. I have kept records of most all the boats that I have built and most all information. In regards to my time at HBBWs I have every fax and piece of correspondence from my time working with Hal and Jamie Chittum along with Flip Pallot. In essence I have documentation of my intire time at HBBWs from before it started through the buyout of my shares of HB. This was before emails.
I have a very extensive photo and paper trail to corroborate my side of the story. Iam publishing this in detail as so many skiff owners would really like to know the true history of their skiff. 

The second reason I have put my tale to print is to show the public that a great vison can start and come to fruition with a very simple idea. I want to show you here that that in my career I have done well in my way by working very hard and having good common sense to look at projects with eyes wide open holding no prejudices towards the vision. By this I mean that I love all types of boats and have used this observational and real practical use to help me in thinking and creating outside the box.
This is the story of a high school dropouts journey in the flats boat world up to designing and building the Whipray flats skiff.
I have added photos to this post now as when I first published it I had not been able to get these pictures online. 


This story starts in 1982 on the island of Islamorada in the Florida Keys.  It was at Bayside Inn Marine where I met Hal Chittum who led me into this interesting niche of the boating market. First, in order to properly understand how this story came to be I must start at the beginning of my life on the sea.


Here I am building the tiki hut at what was Bayside Inn Marina in 1982.
I dont know if World Wide Sportman tore this down when they built Bass World there.


Go back to 1973 and you will find me at age 14. My parents have sold all of their possessions, have purchased a 36’ wooden Gaff Rigged Ketch and have the idea of sailing to Florida from San Diego, California. 


Our familys ketch sailing in the San Blas islands in Panama enroute to Florida in 1976

A few years later we arrived in Tarpon Springs. Go to 1976, Stamas Boats hired me to work in Research and Development. I was to be the helper of two old Florida boat builders in building all the plugs, molds and patterns for the line of Stamas Boats. I was 18 at the time and fell into an apprenticeship that would guide me throughout my boatbuilding career.
Kenny Karnu and Richard Stauffer took me under their wings and taught me how to channel my perfectionist nature into honing my skills at being a plug and mold builder. The most important lesson that they taught me was that with a clear vision of the finished product the process of building a mold could become very efficient. In the process of creating a concept it is crucial to keep things simple for if you add in too many designers and idea guys the process can easily become disjointed and go off in too many directions. Thanks to good fortune I have had the opportunity to put this into practice as I worked on many projects for many interesting people.
After a year in service to Stamas Boats, I left on my 18 foot, 10 year old plywood sloop passing through the Keys and then on to the Bahamas. It was 8:00 at night on December 3, 1977 when returning to the Bahamas my little sloop, Bilbo Baggins struck something as I neared the halfway mark in the Gulf Stream. Within minutes my sloop had sunk leaving me swimming, alone, without a dinghy only one fin, and a spear to defend myself. I swam for 20 hours and ended up 45 miles up the coast in Biscayne Bay as the sun set. The only person I knew in Florida to call at the time was living Key Largo which is how I ended up, within a week of losing everything I owned, working at Glander Boats, located in Key Largo. This job led to many others.


My 18 plywood sloop Billbo Baggins sailing off the Berry Islands in the Bahamas


Painting the bottom on the tide in Pipe Creek in the Exumas

By 1982 I was married to Lawanda Lillis and living aboard our own built sloop in “Little Basin” in Islamorada. This area is now owned by the World Wide Sportsman Company. We both worked at Bayside Inn Marina for Ray Dye, lawanda in the office and the yard,with me fixing,painting and repairing all that came through the place. Try to picture Islamorada in the early eighties. The Lorralie Restaurant had two sailboats anchored off it, Little Basin had a small dock and the number of fishing guides could be counted on your fingers.


Building our sloop "Shellan" next to what was then called the Sea Lark building in Islamorada. I built the hull when working for Glander boats after my little sloop sank.


Lawanda at the helm as we sail out to Florida Bay from Lews Marina which was next to Maxs Marina 
In Islamorada. 


Fitting deck beams to a 32 cutter that I was helping to build as project leader working for Dave Calvert in the Sea Lark Building.

Some statistics;
From 1977 to 1982 I had built for myself and others a total of 17 boats from 16 feet to 60 feet and I had logged 10,400 ocean sea miles under sail on my own boats.


Building a rowing dory in the evenings in what is now the main check out place in World Wide.

I love to sail, cruise, explore and fish. My passion was and is all kinds of boats from sail to power. At that time I knew of Flats Fishing but had no desire to own or build a skiff when I could have a great time sailing off to anchor and go fishing in my dinghy.


The only fishing guide I knew at that time was Tony Lay who kept his side console Hewse Bonefisher without a tower at Bayside Inn.


This all changed when Ray Dye introduced me to Hal Chittum. Hal had a project for me to do. He and Eddie Whiteman had purchased two Mako 18 foot flats boat hulls with bait boxes on the transoms and had tried to get a custom builder in Miami to build the interiors and finish them out. The boats had the 17 Mako sheer cut down to Flats boat height with flush decks and simple drain  channels but had ¼ inch copper tubing for the drains. The boat amenities consisted of a forward hatch, main hatch bait well and a sump hatch. Cockpits were self bailing.
Eddie Whitman finished his skiff himself. The hull was solid glass and everything else was glassed over plywood with decks and hatches plywood cored. The finish was raw, the boat was a wreck and it weighed a “ton”. Hal was a busy guide so he gave me the project to finish. My quote to him was within an hour’s time of completion. Ray Dye rigged the boat.


Hals mako ready to paint the insides


This project got me talking with Hal about the guiding industry. Being a sailor, getting about on engineless sail boats and having designed and built some small rowing and sailing boats I told Hal in one of which has turned into one long discussion of what if, what about. I told Hal that in the sailing world where races are won by seconds that the state of the art is in building in foam core in construction with better quality materials. I said I could build the same skiff weighing ? less than his present skiff. He then could use a smaller engine, save on fuel, and would be easier to pole. It would float higher of course in shallow water but at that time it did not seem to be such a big deal. Hal asked if I would be interested in doing this.
“yes of course” what a challenge!
Two days later he came back with 3 clients for me to talk to; Charles Causey, Bert Sherb and Dick Negly.
Within the month Lawanda and I had quit our jobs, rented a commercial house next to Campbell’s Marina in Tavernier in Key Largo from Stu Marr and opened shop as BACK BAY BOATS. This was 1982, I was 25 and Hal was 31 years old.


My observations at the time of the skiffs that were about;


Shy Poke:
A grey coloured, deep vee skiff, heavy, no dry lockers but had a good ride. Billy Knowles had one.


Hewes Bonefisher:
Obviously it was a knock off of a lapstrake ski boat. The bottom had a built-in trim tab hook. The boats were built with solid glass hulls and the decks were cored with plywood.They had wooden carpet covered floors and wood glassed over stringers. No dry lockers and were heavy. Tony Lay had one.


Cuda Craft:
A very shallow soft vee at the stern with conventional chines. A simple glass interior. I was told they slid in a turn. A basic, plain skiff with classic looks.


Dolphin Skiff - Dave Exley:
This boat hull developed by Exley was at the time a crude open skiff built in Homestead. It was very heavy with a rough finish, had no dry storage and a deep draft. It was a good camp rough and ready skiff at that time. They ran great but were tippy.They made no noise,but nobody was thinking of that then.Except Steve Huff and Harry Spear.


Fiber Craft:
A long, lean but massively layed-up hull. This very heavy skiff had a rounded bow and a very narrow spray rail at mid point of topsides but not big enough to really work. I kept in mind some of these points to my future designs. Davie Wilson built his own Fiber Craft skiff.


Sidewinder Skiff - Bass Boat Type:
I made a custom deck for Carl Naverrae with a side console. Deep vee.Similar to a Shypoke


Willy Roberts
Willy and I became friends while I had  my shop in Tavernier. It was my dream to have a shop equal to his. He was building fiberglass boats at this time molded from his plywood designs.I do not remember if he used foam core at this time or balsa core. At the time they were a classic.


Maverick - Lenny Berg:
The 18 ft was a big deep vee boat with a good conventional flats boat deck and interior. I was told it had a great ride, was wet, poled like a tank and made lots of noise. Hank Brown used to hang a piece of carpet over the bow to stop the noise.


Challenger:
These little skiffs were custom made from existing hulls that were originally little play boats. They had a very flat run that flowed into a rounded bow shape. It was originally designed to sit in and sport around in with a wheel forward.To make the boats work for fishing. The owner’s fitted spray rails low aft, near the water and high in the bow. The boats were heavy and tippy. I think of them like bass lures with metal cheeks wobbling along. They have a loyal following. I learned from this design and incorporated much of what I learned into my future designs. They had an offshoot of this called the WIND RIVER SKIFF.


Action Craft:
It had sloping outboard side decks and a very sharp angular look with a moderate vee bottom. To me it was very ugly.Action Craft started their company in 1983 with this boat using a foam in its deck core.


Mako 18 Experimental:
As explained earlier the 18 was a cut down 17 Mako on the sheer, with bait boxes added. The Mako construction had wood stringers, plywood or balsa cored, foam filled with chop and roving construction. This was a very heavy way to build yet standard practice at the time. The boat slid in a turn.

John Boats:
Well, there is nothing more classic and simple than this flat bottom skiff in wood or aluminum or glass. The boats would still rule if everybody was not in a such a great big fucking rush.


This is my opinion from my perspective at that time. There were a sprinkling of other one off boats as well. Billy Pate had a monster built from the Shypoke hull style. There were little cold mold
Read More..