Sharing of seawater
coolant intake is never recommended and as surveyors, we would consider it a substandard
installation. Remember there is no free lunch / do it right or don't do it at all.
The only seaconnections that can be shared (without a seachest) are those exiting
overboard, such as
cockpit drains, scuppers, etc....
If the
hull is solid
single series laminate (not cored) and hauling is not an option, it can be done with divers afloat.
If the hull is cored, you need to haul and remember, you need to relieve the
core and build it up to solid laminate where your fitting goes through.