When a mid height landing is installed the number of risers above and below the landing are

The maximum vertical distance between landings is

The 7-Eleven rule is

What signal means stop moving the load?

What surface is required for all public use stairs

Stringers and cleats should be placed how far above the treads

What should be set up on working above rebar?

Temporary work platforms require a guard rail when they are

Acts as a footing to distribute the load

The maximum uniformly distributed load on the light duty scaffold is

What is your maximum nosing projection?

spoil piles must be at least how far from excavations?

On a close stair layout is done on the

Reinforcing steel should be installed before

When assembling frame scaffold on a slope, start the assembly, where

The maximum plank span for a heavy duty scaffold is

A covered walkway is required when the construction activity is

When workers are travelling on a rolling scaffold, they cannot be higher than

The vertical distance between Transoms

When pouring stairs, concrete placement should begin at

An engineer must design all shoring for excavations of

Toe boards must be installed on all scaffold platform is more than

What is measurement from finished floor to finished floor below ?

The minimum time required to maintain a firewatch after welding is

What must be installed at all times, when erecting or working from a swing stage?

What is the perpendicular distance between throat and soffit lines?

outrigger pads must be

The member that is there to support scaffold planks

The maximum height to width ratio of a freestanding scaffold is

Measures must be taken at all construction sites to prevent anyone from being exposed to

How far should mudsills project be on the centre of the standard

The maximum plank span for a light duty scaffold is

The Layout rod must be long enough to extend from the

stairs can either be

The concrete compartment that house is a stair is known as

Bracket scaffolds can only be used as what type of scaffolds

Any job site incident must be

The minimum headroom for public use stairs

slings should not have an angle more than?

What systems are used when it’s not practical to use frames?

What is the temporary structure installed to support concrete or Masonary construction?

The maximum, uniformly distributed load on a heavy duty scaffold is

Scaffolds are designed with a factor of safety at

What is considered a negative tie

The maximum space for scaffold ties (horizontally)

The minimum tread depth for a public use stare

The horizontal distance between standards in each direction

Solid barricades on the edge of fly forms are there to

Additional support for a residential precast stair is required when stairs is more than

How far must you stay away from powerlines in heavy equpiment?

How far must wood planks extend between Transoms?

Excavations deeper than 1.5 m must be.

using beams and columns to shore a structure before excavation is?

What is the private maximum run?

Verify Blueprint measurements by taking

What is used with a tube and coupler scaffold to increase the capacity of a connection

Riser should be bevelled at

The maximum space of scaffold ties is (vertically)

hand rail heights

Ladder, jack scaffolds can not be more than?

What piece on a cable clamp is always installed on the dead end of the rope

The maximum unit rise of a public stair

Treads on exterior stairs should be slightly

Stepping off, should be limited to

Underpinning provides what type of support

Guard rails are required on platforms at what height

What is the maximum unit run for public stairs?