ACTUAL QUESTIONS AND CORRECTLY WELL DEFINED ANSWERS
LATEST ALREADY GRADED A+
Plumbing Code Regulation SBC-3 - ANSWER-State of Rhode Island Plumbing Code is
known as:
4' 6" Below Grade - ANSWER-Water Services Shall Be Installed Not Less Than:
Insulated/Heated or Both - ANSWER-Piping installed in exterior walls or areas subject to
freezing must:
36" Below Grade - ANSWER-Building Sewers connected to a public sewer shall have a
minimum coverage of:
Under a water heater 6 gallons or greater that is elevated - ANSWER-A safe waste pan
shall be installed
2" deep with 2" clearance around heater - ANSWER-A safe waste pan shall be at least
10' undisturbed compacted earth - ANSWER-Water service piping and building
drain/sewer shall be separated by:
Water line is installed minimum 12" above sewer line at highest point - ANSWER-Water
service separation distance is not required if:
50' - ANSWER-Distance for a septic tank/sewer to a private water supply(well) is:
6"below the roof with an approved fitting - ANSWER-Where frost closure is common an
increase in vent size shall take place:
, "V" zone (subject to wave heights in excess of 3') - ANSWER-High Hazard flood zone is:
8.0% Lead - ANSWER-Lead free pipe and fittings contain less than:
110 degrees - ANSWER-Hot water is water at temperature greater than or equal to:
0.2% Lead - ANSWER-Lead free solder and flux contain no more than
0.5 inches - ANSWER-Strainer plates on drain lines for rodent proofing must have
openings:
Two pipe size greater than the pipe passing through it - ANSWER-Sleeves for pipes
passing through foundation walls or under footings shall be:
500' - ANSWER-Travel distance to toilet facilities in merchantile/occupancies are:
300' - ANSWER-Travel distance to toilet facilities in covered malls are:
15" - ANSWER-Water closets, bidets or lavatories shall have a clearance from center of
fixture to wall of:
21" - ANSWER-The required clearance from front of fixture to a wall, door or other
fixture is:
3" - ANSWER-Minimum size floor drains for public laundries or central washing facilities
is:
1 1/2" - ANSWER-Shower waste outlets shall be minimum of:
3" - ANSWER-Minimum size removable strainer for shower compartments are: