Chapter 4: WaterDistribution 92 Table 4-3: Designated Line Type and Symbols 6. Show and label proposed water main segments with the pipe size, material,and unique identifier that can be matched to the profile, example: 12-inch DIP WM A. 7. Show casing pipes graphically in the plan view and label casing’s length, material, and diameter. If the casing is to be installed via a jack and bore or other trenchless method, show the limits of the launch pit and the receiving it necessary to execute the design. 8. Place hatch layer, x – x – x – x, over the water mains that are to be removed and hatch layer, //-//-//-//-//, over the water mains that are to be abandoned inplace. Show and specify caps at the end of the abandoned water mains to be left in place. 9. Show and label proposed fire lines as private and specify line size and material. 10. Show and label the stationing of proposed water mains in the plan view that corresponds with the stationing in the water main profiles. 11. Specify the removal of blow off assemblies or plugs when a water main extension is proposed from an existing blow off assembly or plug. 12. Specify a tee connection to an existing water main as either a wet tap or cut in tee. 13. Show and specify the size and material of water service lines to water meters for multi-family, mixed use, student housing, or non-residential buildings and label ductile iron service lines as fully restrained and polyethylene encased. 14. Specify the meter sizes for multi-family, mixed use, student housing, ornon- residential use. 15. Show, label, and specify the size of sub-meters and water-only meters. 16. Show and identify all existing and proposed water main easements, both on andoff- site. Provide the recordation number, with the easement identifier, for existing easements. 17. Show and identify all multi-family, mixed use, student housing, or non- residential buildings, including building use, address, square footage, height, and number of dwelling units, if applicable. Provide each building with a unique
