In article .com, dean wrote:
Can you remove a PVC clean-out plug (screw-in type), and extend the
tube further? I mean, is there a screw-in female adapter that can be
permanently sealed into this kind of clean-out access port?

Absolutely -- except you're looking for a *male* adapter. Any place that sells
PVC pipe and fittings should have these.

Cement it in place.

--
Regards,
Doug Miller (alphageek at milmac dot com)

It's time to throw all their damned tea in the harbor again.