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Precast Interceptors |
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Precast Interceptors help separate various solids from wastewater streams and safely store those solids until they can be properly disposed of. The two major categories are grease interceptors and grit/oil interceptors. The units are designed to intercept materials heavier than water (sand, grit, etc.) or materials lighter than water (oil, grease, etc.). They are not intended to remove dissolved materials.
Grease interceptors (traps) are typically used in the restaurant industry.
Oil and grit separators are typically used in manufacturing facilities, car washes, shopping centers and retail automotive sales and repair facilities.
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Sizes
Typical sizes in U.S. gallons are 250, 500, 1,000, 1,500, 2,000, 2,500, 3,000, 4,000 and 5,000. Larger sizes are available on request. |
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Features
Precast Interceptors can be provided with the following features:
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Boots for easy pipe-to-structure connection
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Special coatings as required
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Traffic-bearing access rings and covers
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Cleanout access
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Openings for bypass piping as required |
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Applicable Specifications
The following specifications apply to Precast Interceptors:
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ASTM C858 — Underground Precast Concrete Utility Structures
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ASTM C913 — Standard Specification for Precast Concrete Water and Wastewater Structures
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Local, state, municipal, utility or agency specifications
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