2025 TEXAS CLASS D WATER LICENSE (COMPLETE) QUESTIONS AND ANSWERS!!
2025 TEXAS CLASS D WATER LICENSE (COMPLETE) QUESTIONS AND ANSWERS!! Who is authorized to remove a lock and tag placed on a piece of equipment to isolate it for maintenance? Only the person who placed the lock and tag In addition of an emergency residual pressure of 20 psi, what is the minimum normal operating pressure a public water supply system should maintain? 35 psi What is the minimum distance separating installed water mains from any sewer lines or other possible contaminated lines? 9 feet What is the minimum distance required to separate grazing livestock and septic tanks from a public well? 50 feet
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- 2025 TEXAS CLASS D WATER LICENSE
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- October 14, 2025
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2025 texas class d water license complete questi