General Examination #3 Plumbing with Complete Solutions Rated A+

General Examination #3 Plumbing with Complete Solutions Rated A+ A plumbing permit is required for _______. 103.1.1 - ANSWER ️️ replacing plumbing fixtures Before any portion of a combination waste and vent system is installed, the code requires that _________. 910.2 - ANSWER ️️ plans and specifications be approved by the AHJ The maximum number of water closets on any 3-inch vertical pipe or stack shall not exceed ________. Table 703.2 Note 4 - ANSWER ️️ 4 Sleeves shall be provided to protect all piping through ______ and _______ walls. 312.10 - ANSWER ️️ concrete, masonry Enlargement of a 3-inch closet bend or stub to 4 inches is _______. 310.5 - ANSWER ️️ not considered an obstruction by code All trenches deeper than the footing of any building or structure and paralleling the same must be at least ______ therefrom. 314.1 - ANSWER ️️ 45 degrees Four inch cast-iron soil stacks shall be supported at ______. Table 313.1 - ANSWER ️️ the base and each floor not to exceed 15 feet The water test for drainage systems shall be at least _______. 712.2 - ANSWER ️️ 10 foot head