Rhode Island Journeyman Plumber Exam Questions With 100% Correct Answers.

Rhode Island Journeyman Plumber Exam Questions With 100% Correct Answers. Plumbing Code Regulation SBC-3 - AnswerState of Rhode Island Plumbing Code is known as: 4' 6" Below Grade - AnswerWater Services Shall Be Installed Not Less Than: Insulated/Heated or Both - AnswerPiping installed in exterior walls or areas subject to freezing must: 36" Below Grade - AnswerBuilding Sewers connected to a public sewer shall have a minimum coverage of: Under a water heater 6 gallons or greater that is elevated - AnswerA safe waste pan shall be installed 2" deep with 2" clearance around heater - AnswerA safe waste pan shall be at least 10' undisturbed compacted earth - AnswerWater service piping and building drain/sewer shall be separated by: Water line is installed minimum 12" above sewer line at highest point - AnswerWater service separation distance is not required if: 50' - AnswerDistance for a septic tank/sewer to a private water supply(well) is: 6"below the roof with an approved fitting - AnswerWhere frost closure is common an increase in vent size shall take place: "V" zone (subject to wave heights in excess of 3') - AnswerHigh Hazard flood zone is: 8.0% Lead - AnswerLead free pipe and fittings contain less than: 110 degrees - AnswerHot water is water at temperature greater than or equal to: 0.2% Lead - AnswerLead free solder and flux contain no more than 0.5 inches - AnswerStrainer plates on drain lines for rodent proofing must have openings: Two pipe size greater than the pipe passing through it - AnswerSleeves for pipes passing through foundation walls or under footings shall be: 500' - AnswerTravel distance to toilet facilities in merchantile/occupancies are: