1、CHECK THE MASTER LIST at https:/repository.msfc.nasa.gov/directives/directives.htm VERIFY THAT THIS IS THE CORRECT VERSION BEFORE USE MWI 8715.3 REVISION F EFFECTIVE DATE: September 16, 2008 EXPIRATION DATE: September 16, 2013 MARSHALL WORK INSTRUCTION QD01 HAZARD IDENTIFICATION AND WARNING SYSTEM P
2、rovided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Marshall Work Instruction QD01 Hazard Identification and MWI 8715.3 Revision F Warning System Date: September 16, 2008 Page 2 of 37 CHECK THE MASTER LIST at https:/repository.msfc.nasa.gov/directives/dir
3、ectives.htm VERIFY THAT THIS IS THE CORRECT VERSION BEFORE USE DOCUMENT HISTORY LOG Status (Baseline/ Revision/ Canceled) Document Revision Effective Date Description Baseline 12/13/99 Revision A 5/15/01 Renumbered document in accordance with MPG 1410.2; changed Purpose to read “This document establ
4、ishes the requirements for a uniform visual system and an effective means of communicating information to the employee so that injury related to potential hazards in the work environment at MSFC can be avoided”; added MWI 8715.2 and ANSI Z535.1-1991 to section 3; added 4.2 through 4.4; added 5.1, 5.
5、2, 5.2.1, 5.3.1, 5.4, 5.4.1 revised 5.1 to read “or path to identify and restrict”; revised 5.3 to read “Biological Hazard Signs/Tags. These signs and tags shallcontainers, material, and roomswith viable hazardous”; revised 5.4 to read “Caution Signs/Tags. These signs and tags are used to indicate p
6、otentially minor hazardous situations that, if not avoided, may result in minor or moderate injury. These signs or tags may also be used to callpractices. Caution tags shallinjury. Caution tags are used for property damage only mishaps”; revised 5.5 to read “Danger Signs/Tags. These signs or tags sh
7、all be used to indicate imminently major hazard situations that, if not avoided, will result in deathDanger tags should not be considered for property damage mishaps unless personal injury risk appropriate to this level is also involved”; revised 5.10 to read “Notice Signs/Tags. These signs and tags
8、 are used to indicate a statement or company policy or indirectly relateThese signs or tags are not”; deleted paragraph “5.f”; revised 5.12 to read “These signs are a visual alerting device that advises the observer of the nature and degree of the potential hazard(s) that can cause injury or death.
9、It can also provide safety precautions, general instructions relative to safety work practices, reminders or proper safety procedures, evasive actions to take, or provide other directions to eliminate or reduce the hazard”; revised 5.15 to read “Warning Signs/Tags. These signs and tags shall be used
10、 to indicate a potentially hazardous situation that, if not avoided, could result in death or serious injury. Warning tags should not be considered for property damage accidents unless personal injury risk appropriate to this level is also involved”; deleted “5.i”; revised paragraph 6 NOTE to read “
11、SIGNS, TAGS, AND BARRICADES”; revised 6.1 to read “supervisors, or building managers shalldanger signs and tags as a means ofan area that is restricted or considered hazardous or unsafeSpecifications for Accident Prevention Signs and Tags, 29 CFR 1926.200, Accident Prevention Signs and Tags, 29 CFR
12、1926.202, Barricades, and ANSI Z535.1, Safety Color Code”; added 6.2; revised 6.3 to read “When an employee recognizes ashall notify the area supervisor and/or building manager of the hazard or unsafe condition”; revised 6.4 to read “The area supervisor and/or building manager shall evaluate the haz
13、ard or unsafe condition, secure the area if required and inform any affected employees of the hazard or unsafe”; added 6.5; revised 6.6 to read “The area supervisor and/or building manager shall indicate any actions necessary to correct the hazardous or unsafe”; added 6.7; deleted section 6.e; added
14、 6.8 through 6.9.5; revised 6.9.9 to read “Department (EED) and/or the Occupational Medicine and Environmental Health Services (OMEHS) representative”; revised 6.10.1 to read “placed by any organization to identify and/or deny access to hazardous areasunsafe areas and comply with section 5 (definiti
15、ons) and the following:”; Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Marshall Work Instruction QD01 Hazard Identification and MWI 8715.3 Revision F Warning System Date: September 16, 2008 Page 3 of 37 CHECK THE MASTER LIST at https:/repository.m
16、sfc.nasa.gov/directives/directives.htm VERIFY THAT THIS IS THE CORRECT VERSION BEFORE USE changed 6.10.3 to read “Physical barricades used shall be constructed of a physical means such as a wooden structure, orange polyethylene fencing with the grid or diamond mesh design or similar”; added 6.10.4 t
17、hrough 6.10.6; added “PSD” to 6.10.7; added records under section 9; and added “This training may be accomplished by reviewing this MWI during a group safety meeting. This training will be required every 2 years” to section 10. Revision B 5/6/2004 Major rewrite Revision C 9/10/2004 Major rewrite in
18、accordance with HQ rules review, added sections 5.15, 6.10 & 6.13. Revision D 4/11/2006 No requirement changed to this MWI. Changed paragraphs to have only one “shall” statement. Changed paragraph numbers. Added Appendix B, C, and D to show the use of symbol/pictographs with signs. Reworded section
19、6.6 and changed to 6.3 and 6.4 to better define the hazard identification process and to better clarify the roles of employees, supervisor, and building manager. Reworded definitions of Danger, Caution, Warning, Safety Alert Symbol, Major Message, and Message to be clearer in their meaning. Added de
20、finition for Magazine for explosive storage. Added signage requirements for explosives. Added more details for laser signage. Added sign and tags can be constructed/computer generated at MSFC. Added roadway and parking lot signs. Reworded some requirements for barricades. Added reference to MWI 6700
21、.1 and MWI 8715.15. Added 6.25 Test Area Warning Signs and Lights. Changed title of document to Hazard Identification and Warning System. Revision E 9/05/2007 Reworded 1. PURPOSE and 6.17 LO/TO tag description. Added picture of new LO/TO tag, and SHE 152 training. Rearranged some documents in 3. APP
22、LICABLE DOCUMENTS to be in order. Some minor changes in 9. RECORDS and 10. PERSONNEL TRAINING AND CERTIFICATION. Also reflects minor editorial changes. Revision F 9/16/2008 Revised 2. Applicability statement to address the applicability of this directive to the Michoud Assembly Facility. Changed Dep
23、artment to Branch and ISD to ISB. Added table of contents. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Marshall Work Instruction QD01 Hazard Identification and MWI 8715.3 Revision F Warning System Date: September 16, 2008 Page 4 of 37 CHECK THE M
24、ASTER LIST at https:/repository.msfc.nasa.gov/directives/directives.htm VERIFY THAT THIS IS THE CORRECT VERSION BEFORE USE TABLE OF CONTENTS PARAGRAPH PAGE P.1 Purpose 6 P.2 Applicability 6 P.3 Applicable Documents 6 P.4 References 7 P.5 Definitions. 7 Document Contents 6. Instructions 10 6.1 Inform
25、ed of Hazard Identification System 10 6.2 Authorization to Identify Hazards. 10 6.3 Hazard Identification Process. 11 6.4 Hazard Warning System. 11 6.5 Signs, Tags, Placards, and Labels. 12 6.6 MSFC Specifications for Hazard Notification Signs, Tags, Placards, and Labels. 13 6.7 Danger Signs and Tag
26、s 14 6.8 Caution Signs and Tags. 15 6.9 Warning Signs and Tags.15 6.10 Notice Signs and Tags. 16 6.11 Biohazard Signs and Tags 17 6.12 Radiation Signs and Tags 17 6.13 Safety Instruction Signs 18 6.14 Slow-Moving Vehicle Emblems and Placards 18 6.15 Laser Signs 19 6.16 Other Signs and Tags 20 6.17 L
27、ockout/Tagout Tags. 20 6.18 Piping Signs and Labels 20 6.19 Chemicals and Hazardous Materials 21 6.20 Barricades 22 6.21 Color Code for Marking Physical Hazards 23 6.22 Oxygen Deficiency or Low Oxygen Alarm Signs 24 6.23 Roadway and Parking Lot Signs 24 6.24 Test Area Warning Signs and Lights. 24 7.
28、 Notes 25 8. Safety Precautions and Warning Notes. 25 9. Records 25 10. Personnel Training and Certification. 25 11. Flow Diagram 26 12. Cancellation 26 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Marshall Work Instruction QD01 Hazard Identificat
29、ion and MWI 8715.3 Revision F Warning System Date: September 16, 2008 Page 5 of 37 CHECK THE MASTER LIST at https:/repository.msfc.nasa.gov/directives/directives.htm VERIFY THAT THIS IS THE CORRECT VERSION BEFORE USE Appendix A Example Signs and Tags 27 Appendix B Example of Symbol/Pictograph signs
30、35 Appendix C Example of Combination Symbol/Pictograph sign 36 Appendix D Example Safety Alert Symbol 37 Appendix E Guideline for Falling Object Safety Zone 38 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Marshall Work Instruction QD01 Hazard Iden
31、tification and MWI 8715.3 Revision F Warning System Date: September 16, 2008 Page 6 of 37 CHECK THE MASTER LIST at https:/repository.msfc.nasa.gov/directives/directives.htm VERIFY THAT THIS IS THE CORRECT VERSION BEFORE USE 1. PURPOSE The purpose of this Marshall Work Instruction (MWI) establishes t
32、he specifications, designs, and applications of signs, tags, and barricades to implement a uniform visual alerting system to identify/mark potential hazards, and provide an effective means of communicating this hazard information to the employees in order to reduce the likelihood of injury from expo
33、sure to potential hazards in the Marshall Space Flight Center (MSFC) work environment. 2. APPLICABILITY This MWI applies to the personnel, programs, projects, and activities at MSFC and MSFCs Michoud Assembly Facility (MAF), including contractors and resident agencies to the extent specified in thei
34、r respective contracts or agreements. (“Contractors,” for purposes of this paragraph, include contractors, grantees, Cooperative Agreement recipients, Space Act Agreement partners, or other agreement parties.) 3. APPLICABLE DOCUMENTS 3.1 23 CFR Part 655, “Department of Transportation, Federal Highwa
35、y Administration, Manual on Uniform Traffic Control Devices (MUTCD)” 3.2 29 CFR Part 1910.145, “Specifications for Accident Prevention Signs and Tags” 3.3 29 CFR Part 1910.1200, “Hazard Communication” 3.4 49 CFR Part 172, “Hazardous Materials Table, Special Provisions, Hazardous Materials Communicat
36、ions, Emergency Response Information, and Training Requirements” 3.5 National Fire Protection Association (NFPA) 495, “Explosive Materials Code” 3.6 Alabama Department of Transportation Regulations 3.7 NPR 1441.1, “NASA Records Retention Schedule (NRRS)” 3.8 MPD 1860.1, “Laser Safety” 3.9 MPD 1860.2
37、, “Radiation Safety Program” 3.10 MPR 1840.2, “MSFC Hazard Communication Program” 3.11 MPR 1840.3, “MSFC Hazardous Chemicals in Laboratories Protection Program” 3.12 MPR 3410.1, “Training” 3.13 MPR 6700.1, “MSFC Vehicle and Motor Pool Operations” Provided by IHSNot for ResaleNo reproduction or netwo
38、rking permitted without license from IHS-,-,-Marshall Work Instruction QD01 Hazard Identification and MWI 8715.3 Revision F Warning System Date: September 16, 2008 Page 7 of 37 CHECK THE MASTER LIST at https:/repository.msfc.nasa.gov/directives/directives.htm VERIFY THAT THIS IS THE CORRECT VERSION
39、BEFORE USE 3.14 MWI 8715.2, “Lockout/Tagout Program” 3.15 MWI 8715.4, “Personal Protective Equipment (PPE) and Systems” 3.16 MWI 8715.15, “Ground Operations Safety Assessment and Risk Mitigation Program” 3.17 ANSI Z136.1, “American National Standard For the Safe Use of Lasers” 3.18 ANSI Z535.1, “Saf
40、ety Color Code” 3.19 ASME A13.1, “Scheme for the Identification of Piping Systems” 4. REFERENCES 4.1 29 CFR Part 1910.144, “Safety Color Code for Marking Physical Hazards” 4.2 29 CFR Part 1926.200, “Accident Prevention Signs and Tags” 4.3 29 CFR Part 1926.202, “Barricades” 4.4 NPR 8715.3, “NASA Gene
41、ral Safety Program Requirements” 4.5 ANSI Z535.2, “Environmental and Facility Safety Signs” 4.6 ANSI Z535.3, “Criteria for Safety Symbols” 4.7 ANSI Z535.5, “Accident Prevention Tags (For Temporary Hazards)” 5. DEFINITIONS 5.1 Barricade. A physical barrier placed across a path of travel to identify a
42、nd restrict persons and/or vehicles from passing through and accessing hazardous areas or locations. 5.2 Barricade Tape. Tape, red or yellow in color, installed to communicate the need for caution or warn of danger. Tape may be imprinted with hazard specific symbols or text. Barricade tape is not ca
43、tegorized as a physical barrier. 5.3 Biological Hazard or Biohazard. Infectious agents presenting a risk of death, injury, or illness to employees. 5.4 Biological Hazard Signs/Tags. Signs and tags installed to identify the actual or potential presence of a biological hazard, and to identify equipmen
44、t, containers, material, and rooms that contain or are contaminated with viable hazardous biological agents. These signs/tags are also referred to as “biohazard.” Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Marshall Work Instruction QD01 Hazard I
45、dentification and MWI 8715.3 Revision F Warning System Date: September 16, 2008 Page 8 of 37 CHECK THE MASTER LIST at https:/repository.msfc.nasa.gov/directives/directives.htm VERIFY THAT THIS IS THE CORRECT VERSION BEFORE USE 5.5 Caution Signs/Tags. Signs and tags installed to call attention to pot
46、ential hazards and unsafe practices which, if not avoided, could result in minor to moderate injuries or property damage. 5.6 Danger Signs/Tags. Signs and tags installed to call attention to potential hazards that, if not avoided, can result in serious injuries or death. Use of “Danger” as the signal word is mandatory where the potential hazard exposes personnel to imminent danger, and is to be limited to the most extreme situations. 5.7 Fire Safety Signs. Signs installed to indicate the location of emergenc
