What is a Trench Leach Field Septic System? Septic leach trenches for disposal of septic tank effluent are 1 to 3 feet wide trenches that have up to 4 feet of aggregate rock with a perforated pipe installed down the middle of the trench on the top of the rock. The pipe is connected to Read More… »
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» Looking for a quality company to hire to design and permit your septic system? The wait is over.
Phoenix, Arizona (January 4, 2012) Are you tired of scanning those directories looking for a quality company to hire to design and permit your septic system? The wait is over! Professional Engineer Kathy Mills of Mills Engineering has over 20 years of experience designing water and wastewater systems. The internet makes it easy to learn Read More… »