Rhode Island Journeyman Plumber Exam Rev Questions and Answers

Rhode Island Journeyman Plumber Exam Rev Questions and Answers Plumbing Code Regulation SBC-3 -️️ State of Rhode Island Plumbing Code is known as: 4' 6" Below Grade -️️ Water Services Shall Be Installed Not Less Than: Insulated/Heated or Both -️️ Piping installed in exterior walls or areas subject to freezing must: 36" Below Grade -️️ Building Sewers connected to a public sewer shall have a minimum coverage of: Under a water heater 6 gallons or greater that is elevated -️️ A safe waste pan shall be installed 2" deep with 2" clearance around heater -️️ A safe waste pan shall be at least 10' undisturbed compacted earth -️️ Water service piping and building drain/sewer shall be separated by: Water line is installed minimum 12" above sewer line at highest point -️️ Water service separation distance is not required if: 50' -️️ Distance for a septic tank/sewer to a private water supply(well) is: 6"below the roof with an approved fitting -️️ Where frost closure is common an increase in vent size shall take place