Concrete and Masonry Construction 29 CFR 1926 Subpart
Concrete and Masonry Construction 29 CFR 1926, Subpart Q
General overview of the OSHA regulation v Definitions v General requirements • Load placement • Impalement hazards • Post-tensioning operations • Concrete buckets v Hazards of working with concrete 1 a
Equipment and Tools v Bulk cement storage • Lockout/Tagout v Concrete mixers v Power concrete trowels v Concrete buggies 2 a
Equipment and Tools v Concrete v Tremies pumping systems v Bull floats v Masonry Saws 2 b
Cast-in-place concrete requirements v General requirements formwork • Support without failure • Drawings and plans 3 a
Cast-in-place concrete requirements v Shoring and reshoring • Inspection of equipment • Damaged equipment strength requirement • Inspection of erected equipment 3 b
Cast-in-place concrete requirements v Shoring and reshoring • Strength requirements after erection • Firm contact and security • Eccentric loads • Tiered single post shores • Reshoring requirements 3 c
Cast-in-place concrete requirements v Vertical slip forms • Rods and pipes • Form design • Scaffold work 3 d
Cast-in-place concrete requirements v Vertical slip forms • Jacks, vertical support, and rated capacity • Holding devices • Form structure • Rate of lift 3 e
Cast-in-place concrete requirements v Reinforcing steel • Rebar support • Rolled wire mesh 3 f
Cast-in-place concrete requirements v Formwork removal • Conditions for removal • Reshoring removal 3 g
Precast concrete v Adequate v Lifting support inserts v Employee safety 4 a
Lift-slab Operations v Professional design and plan • Detailed instructions and sketches • Lateral stability 5 a
Lift-slab Operations v Jacking equipment • Load and overload • Equipment includes v Protection of employees 5 b
Masonry construction requirements v Limited access zone requirements • Dimensions • Placement • Restricted area • Requirements for removing 6 a
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