A restricted portal is one that is _____ inches or less at its least dimension.

Quesiton : A restricted portal is one that is _____ inches or less at its least dimension.

Answer: 24

A restricted portal is one that is _____ inches or less at its least dimension. The term "non-elevated space" refers to a permit space with the entrance portal located less than ____ feet above grade. 4 A restricted portal is one that is _____ inches or less at its least dimension . Occupational Safety and Health Administration. (a) Restricted -- A portal of 24 inches or less in the least dimension . Portals of this size are too small to allow a rescuer to simply enter the space while using SCBA. The portal size is also too small to allow normal spinal … ____: An opening measuring less than 12 in. but more than 1 in. in its least dimension in a floor platform pavement or yard through which materials but not persons may fall. • Portal size. – ( a) Restricted ‐‐A portal of 24 inches or less in the least di idimension. PidProvides rescue chllhallenges. – (b) Unrestricted‐‐A portal of greater than 24 inches in the least dimension . Allows Relatively free movement in and out of space • Space access. -3 Portal size . (a) Restricted -- A portal of 24 inches or less in the least dimension . Portals of this size are too small to allow a rescuer to simply enter the space while using SCBA. The portal size is also too small to allow normal spinal immobilization of an injured employee. -3 Portal size . (a) Restricted -- A portal of 24 inches or less in the least dimension . Portals of this size are too small to allow a rescuer to simply enter the space while using SCBA. The portal size is also too small to allow normal spinal immobilization of an injured employee. The size of handrails shall be: When of hardwood at least 2 inches in diameter; when of metal pipe at least 1 1 / 2 inches in diameter. The length of brackets shall be such as will give a clearance between handrail and wall or any projection thereon of at least 3 inches . The spacing of … Definitions . An opening at least 30 inches high and 18 inches wide in any wall or partition through which persons may fall such as an opening for a window a yard arm doorway or chute opening. Warning line system. A barrier erected on a walking and working surface or a low pitch roof (four in twelve or less … Standard Small Toilet Dimensions for Tight Spaces ... A toilet fixture with a one piece tank design and a 10- inch rough-in is recommended for most small spaces. Consider the fact that a toilet placed closer to a wall will naturally take less space. ... Any sanitary fixture near the toilet bowl would have to be placed at a distance of at least ... For a letter-size piece that is 4 inches by 6 inches if the address is parallel to the 4- inch dimension it is 4 inches long which is less than the minimum length of 5 inches required in 201.1.1.1. Therefore this piece is nonmailable.