Cut the pipe and remove it, fix pipe with a coupling.
As of July 2014, the market cap for Northwest Pipe Company (NWPX) is $355,728,584.97.
Cut the end of the cap off, about 1/2 inch back from the end and then cut the side of the cap. You should be able to peel the cap off of the pipe. If you have enough pipe, just cut the entire cap off and start with a clean section.
if it's plastic pipe you can just buy a glue cap and glue it on. If it's galvanized or cast iron pipe you can use a gym cap, (arubber cap that comes with a hose clamp). Just put that on the pipe and tighten it down firmly. this will prevent any sewer gas from coming out of the drain.
There is a threaded pipe coming out of the right side engine block. It extends out and has a hex pipe cap on the pipe. Just unscrew the cap and it will drain.
If it is the correct O/D you can.
1/2 inch for 1/2 inch pipe.
when you want to make these COOL things you need to make some holes in a pipe and put an end cap on it and walla you have yourself a PVC pipe Flute
A typical baseball cap weighs about 80-100 grams.
Each chemical need a specific container (and an adequate cap) made from: glass (different types), polyethylene (HDPE as a rule), polypropylene, etc.
If it is capped tight, it is no longer in use and that keeps rain and birds out of the pipe. If it has a cap that is above the pipe like an umbrella, it is for the same reason and to let fumes or exhaust out.
when you want to make these COOL things you need to make some holes in a pipe and put an end cap on it and walla you have yourself a PVC pipe flute