Common use of Certain Requirements for Underground Utilities Clause in Contracts

Certain Requirements for Underground Utilities. Casing as specified in the Utility Accommodation Rules (UAR) shall be used for all underground Utilities crossing the Project ROW. However, high-pressure gas and liquid petroleum pipelines may be allowed to cross the Project ROW without steel casing as long as the requirements of the Utility Accommodation Rules are met. All high pressure gas pipelines within the Project ROW shall comply with a design factor “F” = 0.6. Refer to Section 14 - Rail for certain design requirements for underground Utilities within the potential freight railroad corridor.

Certain Requirements for Underground Utilities. Casing as specified in the Utility Accommodation Rules (UAR) shall be used for all underground Utilities crossing the Project ROW. However, high-pressure gas and liquid petroleum pipelines may be allowed to cross the Project ROW without steel casing as long as the requirements of the Utility Accommodation Rules are met. All high high-pressure gas pipelines within the Project ROW shall comply with a design factor “F” = 0.60.6 or less as required by the class location of the pipeline. Refer to Section 14 - Rail for certain design requirements for underground Utilities within the potential freight railroad corridor.