How big a piece of glass can be placed in the door power storage space

26 (C) (2)), the entrance and egress to/from the working space could be 24 inches wide by 6. Float, wired and patterned glass in louvered windows and jalousies shall be not thinner than nominal 3 / 16 inch (4. Height of Working Space is measured from grade, floor, or platform to a height of 6. It typically ranges from a small configuration suitable for lightweight items to larger installations capable of supporting considerable weight. Glazing within 24” horizontally from a door where the bottom of the glazing is less than 60” above the floor is considered a hazardous location. Working space for equipment likely to require examination, adjustment, servicing, or maintenance while energized shall comply with the following dimensions, except as required or permitted elsewhere in this subpart: The depth of the working space in the direction of access to live parts may not be.