Subject: Re: [harryproa] Plagued by doubts (how to estimate build time)
From: Rob Denney
Date: 5/13/2009, 10:23 PM
To: harryproa@yahoogroups.com.au
Reply-to:
harryproa@yahoogroups.com.au



I should have added that the quality of finish in 500 hours will not
be very flash, although with the panels being fair off the table, and
most of the internals (bunks, shelves) being structural, there would
not be a huge amount more to do to turn it into a show boat.
regards,

rob

On Thu, May 14, 2009 at 10:13 AM, Rob Denney <harryproa@gmail.com> wrote:
> G'day,
>
>
> There is only one way to estimate the time, and that is to get some
> experience and work from there.  In my opinion, it will be a lot
> quicker to build panels than strips.  I would not, however infuse them
> as the time taken to set up is too long.  Bagging on the table is so
> quick that you don't need to infuse.
>
> I start Solitarry in 6 weeks.  There are 12 large panels, plus another
> to cut the smaller pieces from.  These are for the hulls, decks, beams
> and mast.  Average a day per panel, including rebates and deck edge
> radii.  They will be wet laminated, then vac bagged on the table.
> Secondary bonding and additional glassing will be done without
> bagging.   Assembling them will take the same time as joining the
> parts of a strip planked boat.  The shaping of the polystyrene bottoms
> (both systems need the ends shaped) is about the same time as the
> rough fair of the strip hulls before glassing.
>
> In my ever confident fashion, I expect the 15m with 2 double berths to
> be sailing in about the same time that it took me to strip the hulls,
> decks and beams of the 10.5m Harrigami.  Time will tell.
>
> regards,
> Rob
>
>
> On Thu, May 14, 2009 at 5:47 AM, Gardner Pomper <gardner@networknow.org> wrote:
>>
>>
>> Hi,
>>
>> I am closing in on what is probably my "final" version of my Contrarry
>> design (just tweaks from what I have in the Files sections), and I am
>> having the jitters about how long this will take to build. I have been
>> reading the progress reports on the Harrigami build, and saw that the
>> build took under 500 hours, with strip planking. Mine uses all flat
>> panels, about 60 of them. I figured that this would go quicker than
>> strip planking, but the boat is a bit bigger. Anyone have any ideas on
>> how to estimate construction time? Just hull build time; not systems
>> and rig.
>>
>> Thanks,
>> - Gardner
>>
>>
>

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