MATERIALS STORAGE EXAMS SCRIPT 2026/2027
QUESTIONS AND SOLUTIONS RATED A+
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✔✔Bound Material - ✔✔All materials stored in tiers shall be stacked, racked, blocked,
interlocked, or otherwise secured to prevent sliding, falling, or collapse. Furthermore,
maximum safe load limits that have been specified by building inspectors must not be
exceeded or otherwise violated, and signs displaying load limits must be posted in all
storage areas except for slab on grade.
✔✔Height Limitations - ✔✔Always adhere to height limitations when stacking materials.
Lumber that is manually handled must not be stacked at a height of more than 16 feet;
20 feet if a forklift is being used. Painting stripes on poles and walls is a good way to
indicate the maximum height allowed.
✔✔Stacking Lumber, Bricks, and Masonry Blocks - ✔✔If used lumber is being stacked,
workers must ensure that all nails have been removed before stacking lumber.
Furthermore, workers must ensure that the lumber stacks are on level and solidly
supported bracing. Lumber must be stacked such that it is stable and self-supporting.
Loose bricks must not be stacked to heights of more than seven feet. When a stack of
loose bricks exceeds four feet, they must be tapered back two inches for every foot of
height over and above the four-foot level.
When masonry blocks are stacked to a height of six feet or higher, the stacks must be
tapered back one-half block for each tier over the six-foot level.
✔✔Bags and Bundles - ✔✔It is advisable that when bags and bundles are stacked,
interlocking rows are used. Bagged materials must be stacked by stepping back the
layers and cross-keying the bags at least every ten bags high. When workers remove
bags from the stack, they must start with the topmost layer working their way down.
Noncompatible materials shall be segregated in storage. Baled paper and rags must be
kept at a minimum of 18 inches from walls, sprinklers, and partitions. Finally, it is
advised that boxed materials be banded, or at least held in place using cross-ties or
shrink plastic fiber.
✔✔Drums, Barrels, and Kegs - ✔✔Drums, barrels, and kegs must be stored
symmetrically.
However, if they are stored on their sides, the bottom tiers must be blocked accordingly
to prevent them from rolling.
When barrels are stacked on end, planks must be placed between each tier to make a
firm, flat stacking surface.
, If the stack reaches two or more tiers, the lowest tier must be secured on either side to
prevent the barrels from shifting.
✔✔Availability for the Material - ✔✔When employees stack materials, they must
consider the need for availability of the material. Some materials cannot be stacked due
to shape, size, or fragility constraints. In most cases these can be safely stored on
shelves or in bins.
Poles, structural steel, and other cylindrical materials can be stored in racks. If they are
stacked, they must be blocked to prevent them from spreading and/or tilting. Pipes and
bars must not be stored in racks that face the main aisle, as this could be hazardous to
passers-by, especially while moving materials.
✔✔The type of equipment that is used to move a load will be dictated by the: - ✔✔The
type of equipment that will be used to handle an object will depend on the
characteristics of the load that is to be moved.
✔✔To determine the load limits of a building, workers must refer to specifications set by
the _____. - ✔✔The building inspector is the only person who can determine and
approve the load limit of a building. This load limit must be adhered to at all times.
✔✔Jean is manually trying to move a 42" x 72" box of Styrofoam packing material.
Although it weighs less than 15 pounds, to prevent injury Jean is required to use _____.
- ✔✔When manually handling an object, a worker must ask for assistance when the
object is too bulky, of a nature that cannot be safely handled, or if he/she cannot easily
grasp it or see around or over it.
✔✔Which body movement contributes LEAST to back injuries when carrying heavy
materials? - ✔✔Improper body movement, such as twisting, turning and bending,
combined with lifting heavy/bulky materials are significant causes of back and spinal
injuries when handling or storing materials.
✔✔William's supervisor told him to restack four pallets of bricks to conserve space. If
William follows OSHA guidelines and stacks the bricks 10 feet high, how much taper will
the top tier have relative to the base or bottom tier? - ✔✔Loose bricks must not be
stacked to heights of more than seven feet. When a stack of loose bricks exceeds four
feet, they must be tapered back two inches for every foot of height over and above the
four-foot level.
✔✔Conveyors - ✔✔Risks
The following risks are associated with using conveyors:
Workers' hands can get caught at points where the conveyor runs over support
members.
QUESTIONS AND SOLUTIONS RATED A+
-
✔✔Bound Material - ✔✔All materials stored in tiers shall be stacked, racked, blocked,
interlocked, or otherwise secured to prevent sliding, falling, or collapse. Furthermore,
maximum safe load limits that have been specified by building inspectors must not be
exceeded or otherwise violated, and signs displaying load limits must be posted in all
storage areas except for slab on grade.
✔✔Height Limitations - ✔✔Always adhere to height limitations when stacking materials.
Lumber that is manually handled must not be stacked at a height of more than 16 feet;
20 feet if a forklift is being used. Painting stripes on poles and walls is a good way to
indicate the maximum height allowed.
✔✔Stacking Lumber, Bricks, and Masonry Blocks - ✔✔If used lumber is being stacked,
workers must ensure that all nails have been removed before stacking lumber.
Furthermore, workers must ensure that the lumber stacks are on level and solidly
supported bracing. Lumber must be stacked such that it is stable and self-supporting.
Loose bricks must not be stacked to heights of more than seven feet. When a stack of
loose bricks exceeds four feet, they must be tapered back two inches for every foot of
height over and above the four-foot level.
When masonry blocks are stacked to a height of six feet or higher, the stacks must be
tapered back one-half block for each tier over the six-foot level.
✔✔Bags and Bundles - ✔✔It is advisable that when bags and bundles are stacked,
interlocking rows are used. Bagged materials must be stacked by stepping back the
layers and cross-keying the bags at least every ten bags high. When workers remove
bags from the stack, they must start with the topmost layer working their way down.
Noncompatible materials shall be segregated in storage. Baled paper and rags must be
kept at a minimum of 18 inches from walls, sprinklers, and partitions. Finally, it is
advised that boxed materials be banded, or at least held in place using cross-ties or
shrink plastic fiber.
✔✔Drums, Barrels, and Kegs - ✔✔Drums, barrels, and kegs must be stored
symmetrically.
However, if they are stored on their sides, the bottom tiers must be blocked accordingly
to prevent them from rolling.
When barrels are stacked on end, planks must be placed between each tier to make a
firm, flat stacking surface.
, If the stack reaches two or more tiers, the lowest tier must be secured on either side to
prevent the barrels from shifting.
✔✔Availability for the Material - ✔✔When employees stack materials, they must
consider the need for availability of the material. Some materials cannot be stacked due
to shape, size, or fragility constraints. In most cases these can be safely stored on
shelves or in bins.
Poles, structural steel, and other cylindrical materials can be stored in racks. If they are
stacked, they must be blocked to prevent them from spreading and/or tilting. Pipes and
bars must not be stored in racks that face the main aisle, as this could be hazardous to
passers-by, especially while moving materials.
✔✔The type of equipment that is used to move a load will be dictated by the: - ✔✔The
type of equipment that will be used to handle an object will depend on the
characteristics of the load that is to be moved.
✔✔To determine the load limits of a building, workers must refer to specifications set by
the _____. - ✔✔The building inspector is the only person who can determine and
approve the load limit of a building. This load limit must be adhered to at all times.
✔✔Jean is manually trying to move a 42" x 72" box of Styrofoam packing material.
Although it weighs less than 15 pounds, to prevent injury Jean is required to use _____.
- ✔✔When manually handling an object, a worker must ask for assistance when the
object is too bulky, of a nature that cannot be safely handled, or if he/she cannot easily
grasp it or see around or over it.
✔✔Which body movement contributes LEAST to back injuries when carrying heavy
materials? - ✔✔Improper body movement, such as twisting, turning and bending,
combined with lifting heavy/bulky materials are significant causes of back and spinal
injuries when handling or storing materials.
✔✔William's supervisor told him to restack four pallets of bricks to conserve space. If
William follows OSHA guidelines and stacks the bricks 10 feet high, how much taper will
the top tier have relative to the base or bottom tier? - ✔✔Loose bricks must not be
stacked to heights of more than seven feet. When a stack of loose bricks exceeds four
feet, they must be tapered back two inches for every foot of height over and above the
four-foot level.
✔✔Conveyors - ✔✔Risks
The following risks are associated with using conveyors:
Workers' hands can get caught at points where the conveyor runs over support
members.
