Section SPS 382.51 - Manufactured homes and manufactured home communities(1) DRAIN SYSTEMS. Except as provided in pars. (a) and (b), the building sewers and private interceptor main sewers serving a manufactured home or manufactured home community shall comply with s. SPS 382.30.(a) The minimum slope of the aboveground building sewer shall be 1/8 inch per foot.(b) For manufactured homes, the most upstream point of the building sewer shall be determined at the connection with the building drain installed by the manufactured home manufacturer prior to delivery.(c) The above ground building sewer shall be constructed of materials suitable for above ground drain and vent as specified in s. SPS 384.30 (2) (a).(2) WATER SUPPLY SYSTEMS. (a) Except as provided in pars. (b) and (c), the water services and private water mains for a manufactured home or manufactured home community shall comply with s. SPS 382.40.(b) The above ground water service shall be constructed of materials approved for water distribution as specified in s. SPS 384.30 (4) (e).(c) The curb stop serving an individual manufactured home shall terminate outside the perimeter of the manufactured home.(d) For manufactured homes, the most downstream point of the water service shall be determined at the connection with the water distribution piping by the manufactured home manufacturer prior to delivery.(e) The entire water supply system shall be designed for periodic flushing at a minimum velocity of 3 feet per second per ANSI/AWWA Standard C651, Table 3.(3) MANUFACTURED HOME CONNECTIONS. (a) Frost sleeves for plumbing serving a manufactured home shall conform to all of the following: 1. Water service and building sewer connections shall be provided with frost sleeves extending to within 6 inches of the top of the below ground horizontal building sewer or water service, or to a depth at least 6 inches below the predicted depth of frost in accordance with Table 382.30-6.2. The frost sleeve shall terminate at least 2 inches above grade.3. The sleeve shall be constructed of material approved for building drain or building sewer material as specified in s. SPS 384.30 (2).(b) Termination of the water service and building sewer shall conform to all of the following: 1. The manufactured home water service for connection to the manufactured home shall terminate a minimum of 6 inches above the surrounding finished grade.2. The manufactured home building sewer for connection to the manufactured home shall terminate a minimum of 4 inches above the surrounding finished grade and may not terminate higher than the water service.(c) The manufactured home water service and building sewer shall be capped or plugged when not connected to a manufactured home.Wis. Admin. Code Department of Safety and Professional Services § SPS 382.51
Cr. Register, February, 1985, No. 350, eff. 3-1-85; r. and recr. Table, Register, August, 1991, No. 428, eff. 9-1-91; am. (2) (d), Register, February, 1994, No. 458, eff. 3-1-94; CR 02-002: r. and recr. Register April 2003 No. 568, eff. 5-1-03; CR 08-055: am. Register February 2009 No. 638, eff. 3-1-09; correction in (1) (intro.), (c), (2) (a), (b), (3) (a) 1., 3. made under s. 13.92(4) (b) 7, Stats., Register December 2011 No. 672.Amended by, CR 23-006: cr. (2) (e) Register September 2023 No. 813, eff. 10/1/2023See ch. SPS 382 Appendix A-382.51 (3) for further explanatory material.