Master the Code: Engaging 10-Question IFGC Mastery Challenge

1. Catwalks installed to provide the required access to rooftop equipment shall be a minimum of                 inches wide.

2. Where a space is provided outdoor combustion air through a single opening, a clearance of at least                      inches is required in front of the appliance.

3. Where appliances are supported by a concrete slab, the slab shall extend at least                        inches above the adjoining grade.

4. An addition to a fuel gas installation shall conform to that required for ______ installations.

5. If the permit has not been issued, an application for a permit is considered abandoned __________ days after the date of filing.

6. In bearing partitions, any wood stud is permitted to be cut or notched to a depth not exceeding                                  percent of its width.

7. Where a space is provided outdoor combustion air through two openings, one opening must begin within                 inches of the top and within                inches of the bottom of the enclosure.

8. Openings obtaining indoor combustion air from a different story require a total minimum free area of                          square inch(es) per 1,000 Btu/h of the total input rating of appliances.

9. Where the air-infiltration-rate is unknown, a room or space providing indoor combustion air requires a minimum volume of                            cubic feet per 1,000 Btu/h of the appliance input rating.

10. The permit or a copy shall be kept on the site of the work __________.