Construction Safety

Topics: Employment, Protection, Concrete Pages: 5 (1337 words) Published: December 19, 2013


http://img.ehowcdn.com/article-new/ehow/images/a06/77/mj/osha-railing-requirements-1.1-800x800.jpg 1910.23(a)(1) Every stairway floor opening shall be guarded by a standard railing constructed in accordance with paragraph (e) of this section. The railing shall be provided on all exposed sides (except at entrance to stairway).

1910.23(e)(3)(v)(a)A smooth-surfaced top rail at a height above floor, platform, runway, or ramp level of 42 inches nominal;

1910.23(e)(3)(v)(b)A strength to withstand at least the minimum requirement of 200 pounds top rail pressure

http://ts4.mm.bing.net/th?id=H.4891101141403111&pid=1.7&w=250&h=172&c=7&rs=1 1926.652(a)(1)
Each employee in an excavation shall be protected from cave-ins by an adequate protective system designed in accordance with paragraph (b) or (c) of this section except when: 1926.652(a)(1)(ii)
Excavations are less than 5 feet (1.52 m) in depth and examination of the ground by a competent person provides no indication of a potential cave-in. 1926.652(a)(2)
Protective systems shall have the capacity to resist without failure all loads that are intended or could reasonably be expected to be applied or transmitted to the system. , in the alternative, paragraph (b)(3); or, in the alternative, paragraph (b)(4), as follows: 1926.652(b)(1)(i) Excavations shall be sloped at an angle not steeper than one and one-half horizontal to one vertical (34 degrees measured from the horizontal), unless the employer uses one of the other options listed below.

http://ts1.mm.bing.net/th?id=H.4773693947510848&pid=1.7&w=261&h=182&c=7&rs= 1http://ts3.mm.bing.net/th?id=H.4749247003429114&pid=1.7&w=174&h=188&c=7&rs

1926.451(g)(1)

Each employee on a scaffold more than 10 feet (3.1 m) above a lower level shall be protected from falling to that lower level. Paragraphs (g)(1)(i) through (vii) of this section establish the types of fall protection to be provided to the employees on each type of scaffold. Paragraph (g)(2) of this section addresses fall protection for scaffold erectors and dismantlers.

Note to paragraph (g)(1): The fall protection requirements for employees installing suspension scaffold support systems on floors, roofs, and other elevated surfaces are set forth in subpart M of this part.

1926.451(g)(1)(i)

Each employee on a boatswains' chair, catenary scaffold, float scaffold, needle beam scaffold, or ladder jack scaffold shall be protected by a personal fall arrest system;
1926.451(g)(1)(ii)

Each employee on a single-point or two-point adjustable suspension scaffold shall be protected by both a personal fall arrest system and guardrail system;

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1926.100(a)

Employees working in areas where there is a possible danger of head injury from impact, or from falling or flying objects, or from electrical shock and burns, shall be protected by protective helmets.

1926.100(b)

Helmets for the protection of employees against impact and penetration of falling and flying objects shall meet the specifications contained in American National Standards Institute, Z89.1-1969, Safety Requirements for Industrial Head Protection.

1926.100(b)(1)
The employer must provide each employee with head protection that meets the specifications contained in any of the following consensus standards:

1926.100(b)(1)(i)
American National Standards Institute (ANSI) Z89.1-2009, "American National Standard for Industrial Head Protection," incorporated by reference in Sec. 1926.6;

http://ts1.mm.bing.net/th?id=H.4798394312034212&pid=1.7&w=196&h=164&c=7&rs=1 1926.451(b)(1)
Each platform on all working levels of scaffolds shall be fully planked or decked between the front uprights and the guardrail supports as follows: 1926.451(b)(1)(i)
Each platform unit (e.g., scaffold plank, fabricated plank, fabricated deck, or fabricated platform) shall be...
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