1 Plumbers' rates vary significantly by location. 2  In some areas plumbers charge $45 -$75 an hour; in other regions the hourly rate can be $75 -$150. 3  Most plumbers charge a two-hour minimum or a service call fee of $75 -$150, and some plumbers bill a flat fee per job instead of an hourly rate.
However end chairs, one may have a 36â clear between wall and. table edge as long as all chairs are accessible via 36â clear path. Copier room: Placement of the copier allows for the 60â. clear in front of copier (Ballast p.31) while preserving the clear. ï¬oor space for the door and swing. Although some codes vary.
Room Size. To allow enough room for a person to comfortably rise and push her chair back from the table, you need a minimum of 36 inches between the table edge and the wall, but more (42 to 48 inches) is better. You may want a 12-seat table, the size of your room may only allow for an eight-seat table.