REG NASA-LLIS-0100-1992 Lessons Learned - Silver Zinc Battery.pdf

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1、Lessons Learned Entry: 0100Lesson Info:a71 Lesson Number: 0100a71 Lesson Date: 1992-08-07a71 Submitting Organization: KSCa71 Submitted by: David PenningtonSubject: Silver Zinc Battery Description of Driving Event: Two employees received caustic electrolyte exposure of hands during removal of two bat

2、teries from containers for installation in the ET. Installation was to support OMI S0008. Immediate cleanup procedures were initiated and area cordoned off. Personnel contamination was neutralized and employees reported to medical facility for evaluation. Batteries were relocated to the battery lab.

3、 Batteries are of a new design still under qualification testing. Four batteries had been activated, two were installed on the SRBs, the two ET batteries were maintained at ambient temperatures until the time of the incident.Lesson(s) Learned: Use of batteries that have not completed qualification t

4、esting caused employees to receive caustic electrolyte exposure to their hands.Recommendation(s): Institute requirements that will prevent the use of batteries that have not completed qualification testing.Evidence of Recurrence Control Effectiveness: N/ADocuments Related to Lesson: Provided by IHSN

5、ot for ResaleNo reproduction or networking permitted without license from IHS-,-,-N/AMission Directorate(s): a71 Exploration Systemsa71 Sciencea71 Space Operationsa71 Aeronautics ResearchAdditional Key Phrase(s): a71 Ground Operationsa71 Hazardous/Toxic Waste/Materialsa71 Occupational Healtha71 Part

6、s Materials & Processesa71 Test & VerificationAdditional Info: Approval Info: a71 Approval Date: 1994-06-02a71 Approval Name: James G. Klinea71 Approval Organization: KSC/HEIa71 Approval Phone Number: 407-867-7614Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-