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.
Banquet (minimum); 10 -11 square feet. The traffic path between occupied chairs would be at least 18 inches wide. Leave 4 - 5 feet between tables (This figure includes chair space). To. determine area for wait stations: 1 small station (6 - 10 square feet feet) per. 20 diners. 1 large central station (25 - 40 square feet feet) per 60 diners.