Review | Major System / Platform Variant | Original Planned | Current Planned | Achieved /Forecast | Variance (Months) | Notes | |
System Requirements | Core System | Apr 98 |
| Jun 98 | 2 | 1 | |
Final Systems (Fixed Network) | Jul 99 |
| Jun 04 | 59 | 1 | ||
Mobile Generic (In Contract) | Jul 99 |
| Mar 05 | 68 | 1 | ||
Preliminary Design | Core System | Nov 98 |
| Jan 00 | 14 | 2 | |
Final Systems (Fixed Network) | Jul 00 |
| Aug 05 | 61 | 2 | ||
Mobile Generic (In Contract) | Feb 00 |
| Jul 05 | 65 | 2 | ||
Critical Design | Core System | Nov 99 |
| Dec 00 | 13 | 3 | |
Final Systems (Fixed Network) | Dec 01 |
| Nov 06 | 59 | 3 | ||
Mobile Generic (In Contract) | Dec 02 |
| Nov 06 | 47 | 3 | ||
Notes | |||||||
1 | System Requirements Review delayed due to requirements instability. The June 1999 Deed of Agreement acknowledges 'requirements instability'. | ||||||
2 | Preliminary Design Review: Requirements instability & scope changes. | ||||||
3 | Critical Design Review Final Systems and Mobile: Contractor delays with software development and system integration design. | ||||||