Bilge pump access
Bill, you stated that can see rectangular blocks in the bilge access under the sink? Thats odd! Now the blocks you see under the floorboards in the main salon area, is the boats ballast and they are concrete. Theres only 2 things I can think of explaining the blocks in the access under the sink. 1) The flooring seemed weak and a previous owner wedged blocks up in there to keep the floor from caving in. or 2) A previous owner added some more ballast. Regardless theres not much room under there for a bilge pump, but it can be done.On my 22 I have an 8" screw in deck plate in the area I circled on the attached picture. I don't know if this is factory or a previous owner added it, but thats where I found room to put my pump.