(YR+4) SUM1 1 July 1, (YR+4) (YR+5) SUM1 1 July 1, (YR+5) (YR+6) SUM1 1 July 1, (YR+6) (YR+7) SUM1 1 July 1, (YR+7) Notes: Cases to represent the maximum expected load during the season. Cases to represent maximum expected load during month of transmission in-service date. Cases to represent lowest load on same day as the corresponding seasonal case (not a minimum case). For example, (YR) FAL2 case represents the lowest load on the same day as the (YR) FAL1 case. Case to represent the absolute minimum load expected for the year Case to represent a high wind generation dispatch and corresponding load level that is greater than the minimum case, but lower the summer peak case. 3.2.3 Triannual Updates The SSWG Cases are updated triannually. All triannual updates will be made in the MOD environment by changing an existing PMCR or creating a new PMCR. It should be recognized that impedance or ratings updates made to the Network Operations Model after the TP case was created will have to be submitted as a or PMCR to maintain consistency with the ‘NOMCR Pending’ ‘NOMCR Submitted’ Network Operations Model. See Planning Guide Section 6.4 for additional information about the TPIT process. YR (YR=Current Year) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec YR SSWG Build YR SSWG Update 1 (Apply YR ALDR) YR-1 SSWG Update 2 Update YR-1 SSWG Fall and Update YR-1 SSWG Win Win cases cases March 1 - July 1 - Oct 15 - Post Post Post SSWG SSWG SSWG Cases and Cases Cases TPIT and TPIT and TPIT Update Con Files Update Con Files Update Con Files and Planning and Planning Data and Planning Data Data Dictionary Dictionary Dictionary
(YR+4) SUM1 1 July 1, (YR+4) (YR+5) SUM1 1 July 1, (YR+5) (YR+6) SUM1 1 July 1, (YR+6) (YR+7) SUM1 1 July 1, (YR+7) Notes: Cases to represent the maximum expected load during the season. Cases to represent maximum expected load during month of transmission in-service date. Cases to represent lowest load on same day as the corresponding seasonal case (not a minimum case). For example, (YR) FAL2 case represents the lowest load on the same day as the (YR) FAL1 case. Case to represent the absolute minimum load expected for the year Case to represent a high wind generation dispatch and corresponding load level that is greater than the minimum case, but lower the summer peak case. 3.2.3 Triannual Updates The SSWG Cases are updated triannually. All triannual updates will be made in the MOD environment by changing an existing PMCR or creating a new PMCR. It should be recognized that impedance or ratings updates made to the Network Operations Model after the TP case was created will have to be submitted as a ‘NOMCR Pending’ or ‘NOMCR Submitted’ PMCR to maintain consistency with the Network Operations Model. See Planning Guide Section 6.4 for additional information about the TPIT process. YR (YR=Current Year) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec YR-1 SSWG Update 2 YR SSWG Build (Apply YR ALDR) YR SSWG Update 1 Update YR-1 SSWG Fall and Win cases Update YR-1 SSWG Win cases March 1 - Post SSWG Cases and TPIT July 1 - Post SSWG Cases and TPIT Oct 15 - Post SSWG Cases and TPIT Update Con Files and Planning Data Dictionary Update Con Files and Planning Data Dictionary Update Con Files and Planning Data Dictionary