Answer

Mar 19, 2025 - 12:22 PM
According to the installation instructions, the burial pit for the SCHIER GB-1000 100-200 GPM Great Basin Indoor-Outdoor Grease Interceptor should be excavated at least 18" larger than the interceptor on all sides and 12" deeper than the tank bottom. Additionally, a level bed of well-packed, crushed aggregate (approximately 3/4" size rock or sand, with no fines) should be laid in the base of the hole. It is important to follow these guidelines to ensure proper installation and functionality of the grease interceptor.
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