I am an intern at a design build firm and was given the task of correcting/fixing our layer standards. Right now our detail database has over 700 different details that we use regularly. The problem is that when we insert a block detail into a new drawing we get alot of useless layers that come with it. Looking at the details i find that they were drawn very poorly when it come to which layers they used. I was wondering if there is a easy way of fixing either the block detail so that when i insert it to the new drawing it only brings in certain layers. Also i was wondering what the best way is to create a standard layer template with all the different layers that we use from project to project so that all our drawings have standard line weights and so on.
Thanks for the help.