Hull reinforcement grid plans or pics

[elias]

Hi to all ,
I am looking for plans or pics of Bavaria 44 or similar type and era boat of the grid ( that brown color grid under the floor panels) cause I was thinking to pass through it cables and piping for a project I m on . I am far away of the boat so If someone has any pics will be appreciated , especially from the kitchen sink to the saloon

[tiger79]

I've never seen any pics online of the 44's grid.  There are pics of the grid of the Bavaria 36, but that won't help you much.

[elias]

It is a start at least!  If  you can share them will be great

[tiger79]

Here's the pic.

[elias]

Where are the arrows I would like to cross 2 1/2inch pipes ideally without making new holes . But it looks hermetic there . Some times after super heavy rain I find water inside the center hollow part of the grid . Previous owner actually had made a hole to drain with a small pump the water that means it communicates some how with the outer part .