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Connector - Employee who is working with hoisting equipment and connecting structural
memebers
Hoisting equipment - Crane or Derrick not a come along
Come along - Mechanical device consisting of a chain or cable attached at each end that
is used to facilitate movement of materials through leverage
Not considered hoisting equipment
Topping out - Highest piece of steel is placed with an American flag or Christmas tree
Derrick floor - Elevated floor of a building or structure that has been designed to receive
hoisted pieces of steel prior to final placement
Opening - Gap or void 12" or more in a floor or roof
Skylights and smoke domes are openings
, Project structural engineer of record - Registered licensed professional engineer
responsible for design of structural framing and documents
Shear connector - Steel bars
Steel lugs
Headed steel studs
Attached to a structural memeber
Steel joist - Open web secondary load carrying of 144ft or less used for support floors and
roofs
Steel joist girder - Open web primary lid carrying used for support of floors and roofs
Systems engineered metal building - Field assembled building system consisting of
framing roof and wall coverings
ASTM standard test method - 75% minimum compressive design strength
Repairs, replacements and modifications to anchor bolts
Commencement of steel erection - Steel erector shall not erect steel unless it has
received written notification of requirments
Site layout - Adequate access
Firm properly graded area accessible for safe storage and equipment
Hoisting and rigging - Crane inspections
Qualified operator and rigger