Part 2 Hi Brian,
The 'stringers' you refer to are the Structural Floors I think. Those drawings can be downloaded from the links provided. They are big, about 3' by 4' so it is best to download them and view them in a pdf viewer that will let you zoom way in. There is a detail on those drawings as follows: STRUCTURAL FLOORS 1. 2 LAYERS KEVLAR HYBRID 2. 1 LAYER KEVLAR HYBRID ON TOP ONLY 3. 3 LAYERS OF 18oz./1oz. FABMAT Here is a link to that detail from the Construction Drawing: https://3.bp.blogspot.com/-ZlxOeqGWYe0/Ws39SyZcQGI/AAAAAAAB1fc/0fUCvVSqzqYEHiiwFZ67HeLvKyk0Lsr1gCLcBGAs/s1600/Construction%2BDetail%2Bfor%2Bthe%2B37%252B%2BMay%2B28%252C%2B1988-1.jpg Ken H. On 11 April 2018 at 06:27, Ken Heaton <kenhea...@gmail.com> wrote: > Hello Brian, > > I would be very surprised to find there was any wood inside the > 'stringers' on a C&C 37/40. There is no mention of wood used in any part > of this boat's construction anywhere (except in the sole, in bulkheads and > cabinetry) in any documents I have see for these hulls. > > I was sure the `stringers` were either completely hollow or there was > perhaps foam inside, but only to hold their shape while they are tabbbed to > the hull on initial construction. One `stringer` just aft of the two > that support the mast step, has a large hole drilled in the top to access > a keel bolt. It is completely hollow. > > > Here is a link to the construction drawing for that hull: > > Here: https://drive.google.com/file/d/0B7X4Y5iVFYAKYTJxRDJBc > 3BvLWM/view?usp=sharing > > and here: https://drive.google.com/file/d/0B7X4Y5iVFYAKcDd4ZlhWN > GZzdmM/view?usp=sharing > > Ken H. > > > > On 10 April 2018 at 22:37, Brian Fry via CnC-List <cnc-list@cnc-list.com> > wrote: > >> 1993 37/40. >> Redoing the rod rigging, mast is down. Removed the aluminum mast step to >> media blast and powder coat. >> There are three `stringers` the mast step sits on. The forward and aft >> stringers,which the step is bolted to, are bulging. Tapping on them reveals >> a delamination inside. >> I am thinking this is caused by forces from the adjustable mast crushing >> the laminate wood inside. The bay this is in is too high to be caused by >> water intrusion. >> Anyone else experiencing this? >> The plan is to drill holes and inject epoxy, then bolt on a suupport >> piece of 1/2" aluminum across the face, bolted into the solid parts of the >> stringer. >> Any input is welcome. >> >> S/V La Neige >> 1993 C&C 37/40 XL >> Havre de Grace , MD >> FB blog : thenext14years >> Brian and Manon >> >> _______________________________________________ >> >> Thanks everyone for supporting this list with your contributions. Each >> and every one is greatly appreciated. If you want to support the list - >> use PayPal to send contribution -- https://www.paypal.me/stumurray >> >> >> >
_______________________________________________ Thanks everyone for supporting this list with your contributions. Each and every one is greatly appreciated. If you want to support the list - use PayPal to send contribution -- https://www.paypal.me/stumurray