For a borehole submersible pump, is there any reason it would not work with dropping it down the 6" bore with a flexable discharge hose rather than a ridgid PVC pipe. Reason being that i want it there temporay during the construction of the perimeter wall and then remove and store it until we start the house construction. Basically just pull it out and roll it up - Hose, cable and support wire and drop it back in when needed. Of course you would want to cover the bore hole while its installed and when its not installed.