1、Lessons Learned Entry: 0896Lesson Info:a71 Lesson Number: 0896a71 Lesson Date: 2000-07-18a71 Submitting Organization: GSFCa71 Submitted by: R. McGlynnSubject: Minimizing Impacts Associated with Construction Operations at Mission Critical Facilities Description of Driving Event: Construction operatio
2、ns aimed at improving accommodations or improving the capabilities of a mission critical support facility are required periodically. An extensive construction effort was underway at the Spacecraft Operations Control Center (SOCC) in Suitland, Maryland during the period immediately preceding the laun
3、ch of the GOES-L spacecraft (5/3/00). Standard operating procedure for the SOCC is to freeze the hardware/software configuration of the facility 30 days prior to launch. On-going construction at the facility made it difficult to satisfy this requirement without impacting the facility construction sc
4、hedule, which can effect multiple programs.Lesson(s) Learned: Both facility (construction schedule) and Project requirements must be maintained in a fashion that minimizes the impacts to both. Furthermore, any collaborative strategy developed to minimize conflicts must not compromise the ability to
5、meet mission success criteria.Recommendation(s): Construction activities should be suspended in mission specific support areas of a mission critical facility (e.g. control center) 30 days prior to launch. This will insure that verified interfaces are preserved in support of mission operations, and m
6、ission success criteria. Furthermore, configuration management and safety requirements dictate that cabling exposed during construction should be labeled and signs posted as to potential hazards.Evidence of Recurrence Control Effectiveness: N/AProvided by IHSNot for Resale-,-,-Documents Related to L
7、esson: N/AMission Directorate(s): a71 Exploration Systemsa71 Aeronautics ResearchAdditional Key Phrase(s): a71 Configuration Managementa71 Facilitiesa71 Flight Operationsa71 Ground Operationsa71 Ground Equipmenta71 Safety & Mission Assurancea71 Test FacilityAdditional Info: Approval Info: a71 Approval Date: 2000-08-04a71 Approval Name: Eric Raynora71 Approval Organization: QSa71 Approval Phone Number: 202-358-4738Provided by IHSNot for Resale-,-,-
