What is a single stile rung ladder?

A Single or Straight Ladder is a non-self-supporting portable ladder that consists of two stiles and several rungs.

What is a ladder rung?

: a piece of wood or metal that is placed between the legs of a chair for support. : one of the pieces of wood or metal that is used as a step on a ladder. : a position or level within a group, organization, etc., that is higher or lower than others.

What is the spacing for ladder rung?

Specifically, 1910.27(b)(1)(ii) says that the distance between rungs shall not exceed 12 inches, and be uniform throughout the ladder length and 1910.27(b)(1)(iii) the minimum clear length or rungs shall be 16 inches.

At what height do you need a ladder cage?

The Occupational Safety and Health Administration (OSHA) requires that all fixed ladders taller than 20 feet must have a cage that extends to 42 inches over the top of the landing and begins at least seven feet from the bottom to avoid workers bumping their heads.

What are the sides of a ladder called?

The vertical members of a rigid ladder are called stringers or rails (US) or stiles (UK).

What is the OSHA standard for fixed ladders?

OSHA standard 1910.27(b)(1)(ii) requires the distance between rungs, cleats, and steps of fixed ladders not to exceed 12 inches and to be uniform throughout the length of the ladder and the distance between the rungs that you state in your scenario is for a distance between ladder rungs of 12 inches, which complies …

What is the OSHA standard for ladders?

The minimum clear distance between side rails for all portable ladders must be 11.5 inches (29 cm). edge of a landing area must be no less than 7 inches (18 cm) and no more than 12 inches (30 cm).

What is the best wood for a ladder?

The durability of ladders made from woods differs depending on the type of wood used. The most commonly used wood when making ladders are hardwoods like hickory, alder, beech, oak, and mahogany. These types of ladders made from wood are strong enough that you can compare them to some ladders made from steel.

What is a ladder plan?

A ladder plan includes forecasts for sales of certain merchandise, the timing of those projections as well as how much supply you have on hand. Ladder plan merchandising is a way to maintain your inventory by taking into consideration delivery time and manufacturing schedules.

How tall of a ladder should I buy?

Style. When working indoors, a stepstool, stepladder, platform or multi-purpose ladder is usually recommended when you need a reach of two to eight feet. Outside, a taller stepladder, multi-purpose or extension ladder is often more appropriate for jobs requiring a reach of thirteen feet or more.

How big are the rungs on a fixed ladder?

A fixed ladder can be made of wood or lightweight metal, with each individual rung consisting of the same material. The rungs are spaced an equal distance from one another, and they are typically anywhere from 10 inches (25.4 cm) to 12 inches (30.5 cm) apart, but can be more or less.

When to use an individual rung or step ladder?

They are for temporary use until a particular phase of construction is completed or until permanent stairways or fixed ladders are ready to use. Individual-rung/step ladder. A fixed ladder consisting of individual steps or rungs mounted directly to the side or wall of the structure, building, or equipment.

What are the safety requirements for a ladder?

Designed into or is an integral part of machines or equipment. General requirements for all ladders. The employer must ensure: Ladder rungs, steps, and cleats are spaced not less than 10 inches (25 cm) and not more than 14 inches (36 cm) apart, as measured between the centerlines of the rungs, cleats, and steps, except that: