Sewer Standard Drawings Sewer Standard Drawings For Sewer System Construction Drawing No.DescriptionRevision No.Revision DateSB-8Locking Type Manhole Cover & Frame511/23/2022SB-30Reinforced Precast Shallow Manhole707/07/2021SB-49Pipe Casing (Sewer Main)406/28/2019SB-52Sewer Cleanouts101/20/2023SB-53Precast Reinforced Concrete, 48" & 60" ID Manhole607/07/2021SB-54Precast Reinforced Concrete, 60" & 72" ID Flat top607/07/2021SB-58Terminus Manhole407/07/2021SB-61Manhole Cover & Frame Standard & Watertight Manholes609/29/2023SB-63Sewer Connection at Concrete Encasement601/09/2023SB-70Grease Interceptor with 24" Sampling Box407/02/2019SB-7336" ID Sampling Manhole Precast Reinforced Concrete307/07/2021SB-75Sand / Oil Interceptor with 24" Sampling Box406/28/2019SB-157Pipe Zone Bedding for Sewer Pipe802/02/2024SB-158Trench Backfill for Sewer Pipe609/25/2020SB-159Classification of Pipe Zone Bedding for Sewer Pipe704/23/2013SB-176Sewer Lateral Connections209/25/2020SB-177Sewer Lateral406/28/2019SB-17948" and 60" Diameter Manhole Installation for HDPE Sewer Main305/06/2019SB-181Paving Around Manholes111/23/2022SB-182Connecting Dissimilar Sewer PipesOriginal06/11/2019SB-183Existing Sewer Manhole Median InstallationOriginal06/11/2019SB-184Sewer Concrete AnchorOriginal04/14/2023SB-185Manhole Location RestrictionOriginal10/02/2024