IDCWG Update

September 2013 December 2013 February 2014 April 2014 July 2014 Data Submission WEQ 008 Assessment CO 283 Report GTL CO’s Draft CO’s Development Key Assumptions: -WEQ 008 is approved by December Agreement for funding of the Change Order required is in place by June IDCWG SC support of the CO’s development by March 2014

 Data Submission (September 2013) ◦ GTLSetGeneratorMW – 100% of the data is required. ◦ GTLSetLoadZoneMW – 100% of the data is required. ◦ GTLSetBranchflow – less than 100% of the data is required. All major tielines and major flowgate components are required – it is expected that this data is increased moving forward past September ◦ GTLSetParTap - 100% of the data is required. ◦ GTLSetDCline - 100% of the data is required.  CO 283 Report (December 2013) ◦ Validate PFV against real time flows ◦ Alter modeling to minimize unaccounted flow deemed necessary. Iterate data groupings and calculation to attain acceptable unaccounted flow.  WEQ-008 Assessment (February 2014) ◦ Provide BPS with update document detailing the following,  Complexity of each item (Dev, Test, Implementation and Maintenance)  Each system component Impact (BOF, IDC, SDX)  Impact by Entity types (RC, BA, TSP, PSE, LSE)  Updated IDC user manual – Detailing how IDC will behave under the given methodology.  Updated SDX user manual – Detailing how SDX will look like under the given methodology.

 GTL Change Order’s Draft (April 2014) ◦ Draft and agree on all required change orders needed to successfully implement the PFV methodology. ◦ CO’s must be presented to ORS and IDC Steering Committee for approval. ◦ IDCWG will work with BPS to ensure that the CO’s encompass the intent of the standards.  Change Order Development (July 2014) ◦ Give OATI the “green light” to start development. ◦ Assumptions:  Funding agreements are in place  IDCWG, ORS and SC approval

December 2014 April 2015 June 2015 Testing Testing Result Report Implement CO’s Start of Trial Period