REG NASA-LLIS-1364-2003 Lessons Learned Transporting Tools for Overhead Work.pdf

1、Lessons Learned Entry: 1364Lesson Info:a71 Lesson Number: 1364a71 Lesson Date: 2003-09-03a71 Submitting Organization: JSCa71 Submitted by: John WintersSubject: Transporting Tools for Overhead Work Abstract: Overhead work requires special precautions and safe behavior practices to ensure that equipme

2、nt does not fall on personnel and equipment underneath.Description of Driving Event: A maintenance worker was ascending a fixed ladder when one of the tools he was carrying fell to the ground. The worker needed multiple specialty tools requiring multiple trips on the ladder to do some overhead work.

3、 In this particular case, the worker tried to carry all the tools he needed on one trip. Not all the tools were secured, such as in a tool bag or tied-off to the worker.Lesson(s) Learned: Use safe procedures in accordance with behavior-based safety principles when transporting and operating tools du

4、ring overhead work.Recommendation(s): Before going up the ladder, remove all loose items from upper shirt pockets. Do not carry tools or hardware up a ladder; have them hoisted up to the work site. While at the overhead work site tether your tools and/or hardware as applicable. Since even under the

5、best circumstances tools can still fall while doing overhead work, establish safety barriers below the work site to establish a “drop-zone“ safety area so people dont run the risk of being struck by falling objects. Evidence of Recurrence Control Effectiveness: Provided by IHSNot for ResaleNo reprod

6、uction or networking permitted without license from IHS-,-,-None submitted nor expectedDocuments Related to Lesson: JPG 1700.1 Rev I, “JSC Safety and Health Handbook“, chapter 10.1, page 10.1-10, paragraph 12Mission Directorate(s): a71 Exploration Systemsa71 Sciencea71 Space Operationsa71 Aeronautic

7、s ResearchAdditional Key Phrase(s): a71 Configuration Managementa71 Facilitiesa71 Ground Equipmenta71 Ground Operationsa71 Human Factorsa71 Industrial Operationsa71 Lifting Devicesa71 Personal Protective Equipmenta71 Safety & Mission AssuranceAdditional Info: Approval Info: a71 Approval Date: 2003-09-29a71 Approval Name: Ron Montaguea71 Approval Organization: JSCa71 Approval Phone Number: 281-483-8576Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-