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Operational Interface Procedures for the South Pole TDRSS Relay ...

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9.3 Discrepancy Reports<br />

9.3.1 Purpose<br />

This procedure describes <strong>the</strong> method by which <strong>TDRSS</strong> related failures/problems are reported and<br />

tracked.<br />

9.3.2 Participants<br />

a. WSC.<br />

b. NCC.<br />

c. Code 450<br />

9.3.3 Procedure<br />

9.3.3.1 TDRS and SPTR Unique Equipment Anomalies<br />

WSC will initiate a Discrepancy Report (DR) <strong>for</strong> problems/failures related to <strong>TDRSS</strong>. Problems<br />

related to SPTR unique equipment (i.e., TDI, WSFS, IFL, FOTS) will also be reported by DR.<br />

SPTR unique equipment at WSC will be fault isolated and maintained by WSC. WSC may<br />

request assistance from SPTR Sustaining (Code 450) via voice or by <strong>the</strong> SPTR collective e-mail<br />

<strong>for</strong> M&O.<br />

9.3.3.2 WSC Internet Anomalies<br />

Problems/failures related to WSC Internet routers and <strong>the</strong> WSC NISN/NSI circuit used <strong>for</strong> SPTR<br />

is <strong>the</strong> responsibility of GSFC NISN. NISN will initiate troubleshooting and operations restoration<br />

via <strong>the</strong> COMMGR. WSC will send a DR to NCC <strong>for</strong> notification of problem. Troubleshooting<br />

of problem(s) may entail assistance from NISN (MSFC) and include <strong>the</strong> Malabar circuit interface<br />

<strong>for</strong> fault isolating NSI circuit problems.<br />

NOTE<br />

Depending on severity of circuit outage and anomaly, extended<br />

circuit outages may result.<br />

a2302s9 9-4 532-OIP-NCC/SPTR

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