Call for water main leak near house. Arrived and spoke with Mr. Keith. We were out several days ago to repair a break on the irrigation line. Today there is a leak from near the house. I dug down approximately 4-5 feet and found a nearly totally severed blue poly line. Main line is 1 inch blue poly, which is a known defective pipe material. However, I believe this rupture has occurred due to the entry angle and tension on the main line. I cut out bad section, drilled new hole in foundation at correct angle. New waterline was sleeved and water proof concrete applied to new penetration and old waterline penetration. New main shut off installed and lowered to be more accessible. Pressure regulating valve was nearly 30 years old. Although pressure read fine during last visit, I believe this was. False read due to ruptured waterline. We replaced prv to protect home from further issues. When backfilling hole, I mentioned that much of the clay has been washed away, and Mr. Keith states t