City of San Mateo, Cal., Ord. No. 2011-8. AMENDING SECTION 7.38.030, "DEFINITIONS," SECTION 7.38.430, "ACCESS TO THE SANITARY SEWER SYSTEM," SECTION 7.38.432, "PRIVATE SEWER LATERALS," OF CHAPTER 7.38, "SANITARY SEWER USE," AND SECTION 23.16.020, "SECTION 719.0 AMENDED-CLEANOUTS," OF CHAPTER 23.16, "PLUMBING CODE," OF THE SAN MATEO MUNICIPAL CODE RELATED TO PRIVATE SEWER LATERAL MAINTENANCE AND SPECIFICATIONS.