Saturday, September 12, 2009

Their rounding the bend and here they come...




After the paint had set for 24 hours we could finally resume building something and it couldn’t happen soon enough. With all the delays, economic setbacks and miscellaneous side projects it seemed as though this stage would never arrive.

Arrive it has and it has certainly lifted the spirits and we’re working with a renewed vigor. All the parts that weren’t cut and waiting were quickly laid out and cut. I laid out the aft seat/decks as outlined on the plans sheet and cut them out and immediately remembered I had planed to leave the outside arc a little proud and trim it back to fit with the router. Well to late for that I guess. There was some discrepancy all right and it will take a little filling to correct but nothing major and certainly not the worst thing on the whole project. I knew the angled transom was a little wide and I would need to pull the hull sides in to mate the parts up. We did this very easily with a ratchet strap. All the pieces were stitched together just like the hull long ago and the fit wasn’t half bad all around. We tacked everything in place with thickened epoxy and then began the fillets on the inside.
This was the least fun I have had working on the entire boat. I don’t know of any other way to do this though so all I could to was recruit some help and get it over with. Laying face up in the aft bunk areas my helper would mix a batch of thickened epoxy and pass it to me through the aft end where the angled transoms would later be. One stringer then a hull/deck joint then the frame joint, slowly it all got its neat little fillet and I crawled out.

Of note here is an addition to the plans we felt necessary. There are no stringers designed into the frames under the cockpit floor, forward deck or along the aft deck/seats. These areas all span over 12 inches by up to 20+ inches and we felt it was going to be the week link in the boat. These are high traffic spots also.



We added the following stringers:
Cockpit deck - 2- 1 ½” x ¾”from the transom to frame “C” or the companion way frame evenly spaced.
Forward deck - 1- ¾” x ¾” about 8” in from and following the line of the gunwale from frame “E” to the spinnaker pole box forward of frame “A” each side.
Aft deck/seats an additional 1 ½” x ¾” by about 5 feet between frame “A” and “C”.

The pictures do not show the cockpit floor stringers.

That brings us up to date for the most part. We have been doing the filling and prep work to place the fiberglass on the deck and cockpit area but before that takes place we will need to tackle the cabin deck/roof. This has several possible approaches and we must decide on one quickly.


Time this segment:Cut and fit decks, seats and stringers 4 hours
Tack weld above parts in place 1 hour
Fillets inner stingers and joints 6 hoursLight sand, round over edges, prep decks, seats for fiberglass 1 hour Total this segment 12 hoursTotal Project: 145 hours

Thursday, September 10, 2009

Where have I been?

Lets see when last I made a post we were finishing up on the primer coats to the interior of the hull. Next up was of course the paint. System Three Topcoat in Orcas White was the choice. This is a water born polyurethane know as a WR-LPU and is supposed to be the thing when it comes to top paints. We sprayed the first coat and following the directions provided by System Three the product was thinned by less that 20%. It seemed to be going on OK but I was constantly fidgeting with the gun to get a setting that made me comfortable. This is not my first project to paint and I like to say I know what I’m doing in this area. About half way down the hull I looked back at what had been sprayed and I just about fell to my knees. RUNS. And a lot of them. I knew immediately that the paint was to thin because I was applying the thinnest coat I my have ever applied to anything. There wasn’t a lot to do but keep going and empty the gun. Then I quickly went over the entire thing with a foam roller and evened it out. All I could do now was walk away shaking my head and wait to see how it looked the next day. The time between coats is supposed to be when dry to the touch or about an hour. I new there was no chance of being satisfied with it the way it looked when I walked away so I decide to not even try for a second coat and would just give it the required light sanding in 24 hours and give it another coat after that. When I went to have a look the next day it wasn’t to bad but it sure wasn’t what I wanted in a finish so time to start sanding. A light once over and then wiped down it was time to try again. This time I thinned the paint a little less than 10%. Again getting the gun set was evidence that the same thing was going to happen and sure enough it starts to run. I quickly rolled it over and dumped the mixed paint thinking I’ll try one more thing. I mixed up a batch with out thinning and it went on beautifully. It went on smooth enough that if I didn’t tell you where I rolled and sprayed in the same coat you wouldn’t find it. My faith in the System Three products was restored and my self-confidence shot back up to normal. I am a painter.

Much more to tell you on the progress and some photos but we’ll get to that tomorrow.

Time this segment:
Prepping, cleaning the inner hull for paint 1 hour
One coat of paint, roll out runs 1 ½ hour
Sand first coat 1 ½ hours
Clean up, prep for paint 1 hour
Second coat of paint 1 ½ hours
Third Coat of paint 1 ½ hours
( no time counted on drying between coats)
Also note: Primer was allowed 1 full week to cure before paint was applied.
Total this segment 8 hours
Total Project: 133 hours