OSHA 30 questions and solutions
Run entire length of wall and be equal in width to the height of the wall to be constructed
plus 4'. ✅✅A limited access zone must:
Must be braced ✅✅Masonry wall construction that is more than 8' high and
unsupported:
limited access zone ✅✅A ______ must be established prior to masonry wall
construction
Two ✅✅Lifting inserts that are embedded or attached to tilt-up wall panels must be
capable of supporting at least ____ times the max intended load applied or transmitted
to them.
A professional engineer with lift-slab experience. ✅✅Lift-Slab operations must be
designed and planned by:
False ✅✅Leather or cloth gloves are acceptable for handling cement
treat with olive oil ✅✅If you get cement on your skin or in your eyes, many suppliers
will not recommend this
true ✅✅when working around wet cement, cement dust or other hazardous
substances check the MSDS and wear protection for eyes
False ✅✅dry concrete is not as hazardous as wet concrete
rubber boots, resistant to cement or alkali. ✅✅when stepping in or exposed to wet
cement, which is the best type of foot protection
HEPA ✅✅high-efficiency particulate air
HEPA filter functions ✅✅minimizes dust when used on power tools, traps more than
99% of breathable particles, and is used to clean up dust
True ✅✅Wet concrete or mortar trapped against the skin may cause first, second, or
third degree burns or skin ulcers, take months to heal, and could require skin grafts
Not a step to take to protect yourself from inhalation of cement and concrete dust
✅✅take short shallow breaths
✅✅
Run entire length of wall and be equal in width to the height of the wall to be constructed
plus 4'. ✅✅A limited access zone must:
Must be braced ✅✅Masonry wall construction that is more than 8' high and
unsupported:
limited access zone ✅✅A ______ must be established prior to masonry wall
construction
Two ✅✅Lifting inserts that are embedded or attached to tilt-up wall panels must be
capable of supporting at least ____ times the max intended load applied or transmitted
to them.
A professional engineer with lift-slab experience. ✅✅Lift-Slab operations must be
designed and planned by:
False ✅✅Leather or cloth gloves are acceptable for handling cement
treat with olive oil ✅✅If you get cement on your skin or in your eyes, many suppliers
will not recommend this
true ✅✅when working around wet cement, cement dust or other hazardous
substances check the MSDS and wear protection for eyes
False ✅✅dry concrete is not as hazardous as wet concrete
rubber boots, resistant to cement or alkali. ✅✅when stepping in or exposed to wet
cement, which is the best type of foot protection
HEPA ✅✅high-efficiency particulate air
HEPA filter functions ✅✅minimizes dust when used on power tools, traps more than
99% of breathable particles, and is used to clean up dust
True ✅✅Wet concrete or mortar trapped against the skin may cause first, second, or
third degree burns or skin ulcers, take months to heal, and could require skin grafts
Not a step to take to protect yourself from inhalation of cement and concrete dust
✅✅take short shallow breaths
✅✅
