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AERATED WASTEWATER SYSTEM
IF YOUR AGING SEPTIC SYSTEM REQUIRES UPGRADING OR YOU HAVE ADDED ADDITIONAL EFFLUENT LOAD TO THE EXISTING SYSTEM, YOU MAY REQUIRE A SEPTIC CONVERSION OR UPGRADE. AT big rock excavations, WE SPECIALISE IN UPGRADING SEPTIC SYSTEMS AND WILL RECOMMEND THE BEST FIT-FOR-PURPOSE SYSTEM FOR YOUR PROPERTY.