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1505.7 Recycled Water Supply System Color and Marking Information
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All mechanical equipment, including control valves, appurtenant to recycled water supply systems shall be painted purple or composed of purple material matching Pantone color No. 512, 522C or equivalent. Recycled water supply systems shall be identified and permanently marked with clearly visible black uppercase lettering on purple background. The identification may be accomplished by labeling metallic and non-metallic piping using purple-colored (Pantone color No. 512) adhesive Mylar PVC tape affixed along the entire length of the pipe, or using non-metallic pipe manufactured with purple (Pantone color No. 512, 522C, or equivalent) integral to the material. For either material, the tape or pipe shall be installed so the wording is clearly visible and shall be field or factory marked as follows: "CAUTION: NONPOTABLE RECYCLED WATER, DO NOT DRINK".
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1503.7 Alternate Water Sources for Nonpotable Applications, Recycled Water Supply System Color and Marking Information
material matching Pantone color No. 512, 522C or
equivalent. Recycled water supply systems shall be identified
and permanently marked with clearly visible ...
California Plumbing Code 2016 > 15 Alternate Water Sources for Nonpotable Applications > 1503.0 Recycled Water Supply Systems in Buildings > 1503.7 Recycled Water Supply System Color and Marking Information
1505.7 Alternate Water Sources for Nonpotable Applications, Recycled Water Supply System Color and Marking Information
material matching Pantone color No. 512, 522C or equivalent. Recycled water supply systems shall be identified and permanently marked with clearly visible ...
California Plumbing Code 2019 > 15 Alternate Water Sources for Nonpotable Applications > 1505.0 Recycled Water Supply Systems in Buildings > 1505.7 Recycled Water Supply System Color and Marking Information
601.3 Water Supply and Distribution, Identification of a Potable and Nonpotable Water System
"CAUTION: NONPOTABLE
GRAY WATER, DO NOT DRINK" in
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California Plumbing Code 2019 > 6 Water Supply and Distribution > 601.0 General > 601.3 Identification of a Potable and Nonpotable Water System
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systems shall be marked
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California Plumbing Code 2016 > 6 Water Supply and Distribution > 601.0 General > 601.3 Identification of a Potable and Nonpotable Water System