When the tubes are delivered care must be taken that they do not bend or deform, and their ends must be covered to prevent dirt, mud, rain, etc. Get in there.
Build a wooden frame to securely attach the tubes and store them in the specified location.
Delivery of tubes without cover should not be accepted.
The ends of all tubes must be sealed. The most reliable method is the “tightening method”, although the tape method can be chosen in certain circumstances.
