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1、OSHA 29 CFR 1926 - Subpart M,Safety Standards for Fall Protection in the Construction Industry Effective: February 6, 1995,Total Construction Fatalities 1985-1993,Falls From Elevation 33%,Caught In/Between 18%,Struck By 22%,Shock 17%,Other 10%,Falls From Elevation - Breakdown,Roof 27%,Other 16%,Scaf
2、fold 17%,Steel Erection 10%,Floor Opening 7%,Aerial Lift Basket 3%,Suspended Platform/ Vehicle 3%,Concrete Erection 3%,Ladder 8%,Open Sided Floor 4%,Number of Construction Fatalities Due to Falls 1985-1993,Analysis of Heights For Construction Fatalities Caused by Falls 1985-1993,Construction Activit
3、y % of Total Fatalities 1985 - 1993,Painting, Paper Hanging and Decorations - 63%,Plumbing, Heating and Air Conditioning - 31%,Heavy Construction, except Highway & Street - 15%,Highway and Street, except Elevated Highways - 2%,Building Construction - Nonresidential - 50%,Building Construction - Resi
4、dential - 29%,Construction Activity (Contd) % of Total Fatalities 1985 - 1993,Miscellaneous Special Trade Contractors 47%,Concrete Work 30%,Roofing, Siding and Sheet-Metal Work 73%,Carpentry and Floorwork 63%,Masonry, Stonework, Tile Setting and Plastering 62%,Electrical Work 24%,1926.500(a)(1) Scop
5、e and Application,Whos Affected by Subpart M? EVERYONE EXCEPT:,Employees making an inspection. Employees working on scaffolds. (Subpart L) Employees working on stairways and ladders. (Subpart X) Employees working on equipment used in tunneling operations. (Subpart S),Whos Affected by Subpart M? EVER
6、YONE EXCEPT:,Employees engaged in the construction of electric transmission, distribution lines, and equipment. (Subpart V) Employees working on cranes and derricks. (Subpart N) Employees performing steel erection work in buildings. (Subpart R),1926.500(b) Definitions,1926.501(b)(1) Unprotected Side
7、s and Edges,1926.501(b)(2) Leading Edges,Exception:,When the employer can demonstrate that it is infeasible or creates a greater hazard to use these systems, the employer shall develop and implement a fall protection plan.,Definition,Infeasible - means that it is impossible to perform the constructi
8、on work using a conventional fall protection system (i.e., guardrail system, safety net system, or personal fall arrest system) or that it is technologically impossible to use any of these systems to provide fall protection.,1926.501(b)(3) Hoist Areas,1926.501(b)(4) Holes,1926.501(b)(5) Formwork and
9、 Reinforcing Steel,1926.501(b)(6) Ramps, Runways, and Other Walkways,1926.501(b)(7) Excavations,1926.501(b)(8) Dangerous Equipment,1926.501(b)(9) Overhand Bricklaying and Related Work,1926.501(b)(10) Roofing Work On Low-Slope Roofs,1926.501(b)(11) Steep Roofs,1926.501(b)(12) Precast Concrete Erectio
10、n,Exception:,When the employer can demonstrate that it is infeasible or creates a greater hazard to use these systems, the employer shall develop and implement a fall protection plan.,1926.501(b)(13) Residential Construction,Exception:,When the employer can demonstrate that it is infeasible or creat
11、es a greater hazard to use these systems, the employer shall develop and implement a fall protection plan.,1926.501(b)(14) Wall Openings,1926.501(b)(15) Walking/Working Surfaces Not Otherwise Addressed,1926.501(c)(1) Protection From Falling Objects,Erect toeboards, screens, or guardrail systems to p
12、revent objects from falling.,1926.501(c)(2) Protection From Falling Objects,Canopy Structure,Barricade,1926.502(b) Guardrail Systems,1926.502 (b)(1), (2) &(14),Top edge height shall be 42” +/- 3” from walking/working level, and able to withstand 200 lbs. of force. Midrails shall be installed at a he
13、ight midway between top edge and walking/working level, and able to withstand 150 lbs. of force.,1926.502(b)(9) Guardrail Systems,Top rails and midrails shall be at least 1/4 inch nominal diameter. Top rail shall be flagged at not more than 6-foot intervals with high-visibility material.,1926.502 (b
14、)(13),Guardrails at points of access shall be provided with gates or offset to that a person cannot walk directly into the hole.,1926.502(c) Safety Net Systems,1926.502(c)(1) Safety Net Systems,Install as close as practicable under the walking/working surface on which employees are working, but in n
15、o case more than 30 feet below such level.,1926.502(c)(2) Safety Net Systems,Net Extension 5 feet and 10 feet 10 feet 13 feet,1926.502(c)(3) Safety Net Systems,Install with sufficient clearance to prevent contact with any surfaces or structures below.,1926.502(c)(4) Safety Net Systems,When the emplo
16、yer can demonstrate that a drop test is unreasonable, the employer shall certify that the net and installation can meet an impact force equivalent to the impact forces of a drop test.,Definition,Competent Person - means one who is capable of identifying existing and predictable hazards in the surroundings, or working conditions which are unsanitary, hazardous, or dangerous to employees, and who has authorization to take prompt corrective measures to
