ska phase 1 system requirements specification - The Square ...

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5.2.2 Size and weightWP2‐005.030.000‐SRS‐002Revision : BThe front‐end is defined as all equipment that is installed in the feedbox. The weight of this is TBD.Ident Requirement Applicability Parent VerificationSYS_REQ_6210Feed Payload volume. The SKA1front‐end and cabling shall fit inthe available feedboxes.Ident Requirement Applicability Parent VerificationSYS_REQ_6220, Feed payload mass limit. Thetotal mass of any feed payload,including the RF cables to theground, shall not exceed: TBD.TBDTBDNote: this section needs to be expanded.5.2.3 Materials and ProcessesUse is to be made of adequate and (ecological) allowed permissible materials, deviations to beapproved by the project, including management of applied materials.Ident Requirement Applicability Parent VerificationSYS_REQ_7110Materials, Parts and Processeslists. Each subsystem suppliershall establish, collect, review anddeliver the Materials, Parts andProcesses lists including all theMaterials, Parts and Processesintended for use in the SKA1equipment by his suppliers andhimself.They shall reflect the currentdesign at the time of issue.TBDThe objectives are the following:a) to ensure that all requirements of the program are met,b) to verify the Materials, Parts and Processes activity of equipment suppliers,c) to control and monitor the status of Materials, Parts and Processes in accordance withprogram milestones and regulations2011‐02‐14 Page 46 of 58
WP2‐005.030.000‐SRS‐002Revision : BIdent Requirement Applicability Parent VerificationSYS_REQ_7130Parts availability. The estimatedavailability of the Parts andproducts obtained from Materialsand Processes used shall becompatible with the final system’slife cycle (tests, storage, mission).TBDIdent Requirement Applicability Parent VerificationSYS_REQ_7140Material environmental rulecompliance. All materials used inthe SKA1 design shall be fullycompliant to all environmentalrules applicable to the SKA1 coreand remote sites.TBDIdent Requirement Applicability Parent VerificationSYS_REQ_7150Long‐term environmental effects.Materials used in the SKA1 designshall not have any lasting effecton the site location.TBDIdent Requirement Applicability Parent VerificationSYS_REQ_7160Maintenance free materials.Materials used for the partssubject to the outdoorsenvironment shall bemaintenance free. (TBC)TBD5.2.4 MarkingComponents, (sub) systems, instruments, equipment, and materials shall be marked forconfiguration control purposes and maintenance support purposes.Ident Requirement Applicability Parent VerificationSYS_REQ_7210Part identification. Each part,material or product shall beidentified with a unique andpermanent part or type number.TBDIdent Requirement Applicability Parent VerificationSYS_REQ_7220Marking method. Method ofmarking shall be compatible withthe nature of the item and its use.TBD2011‐02‐14 Page 47 of 58
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Page 3 and 4: WP2‐005.030.000‐SRS‐002Revisi
Page 15 and 16: 3.3.5 Spectral ResolutionWP2‐005.
Page 25 and 26: 3.10.3 Monitoring requirementsWP2
Page 45: WP2‐005.030.000‐SRS‐002Revisi
Page 57 and 58: 9 Quality Assurance ProvisionsWP2

ska phase 1 system requirements specification - The Square ...

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