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Indiana Administrative Code (Last Updated: December 20, 2016) |
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Title 327. WATER POLLUTION CONTROL DIVISION |
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Article 327IAC3. WASTEWATER TREATMENT FACILITIES; ISSUANCE OF PERMITS; CONSTRUCTION AND PERMIT REQUIREMENTS |
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Rule 327IAC3-6. Technical Standards for Sanitary Collection Systems |
Section 327IAC3-6-14. Changes in pipe size
Latest version.
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A sanitary sewer pipe where joined with a larger diameter sewer pipe shall have the invert of the larger diameter pipe lowered to maintain the same energy gradient as the smaller pipe. (Water Pollution Control Division; 327 IAC 3-6-14; filed May 17, 1999, 12:11 p.m.: 22 IR 3093; readopted filed Apr 11, 2005, 2:45 p.m.: 28 IR 2470; readopted filed Jun 15, 2011, 11:15 a.m.: 20110713-IR-327110193BFA)