SASKPOWER OPEN ACCESS TRANSMISSION TARIFF

SASKPOWER OPEN ACCESS TRANSMISSION TARIFFcause adverse anticipated effects on the system of the other Party. The Party making suchinterconnection or modification shall minimize, or otherwise compensate for, adverseoperational effects to the other Party's system.12. Service ConditionsThe Parties recognize that operating and technical problems may arise in the control ofthe frequency and in the flow of real and reactive power over the interconnectedTransmission Systems. The Network Operating Committee may adopt operating rules andprocedures as necessary to assure that, as completely as practical, the delivery and receiptof real and reactive power and energy hereunder shall be accomplished in a manner thatcauses the least interference with such interconnected systems.A Transmission Customer interconnecting with SaskPower's Transmission System isobligated to follow the same practices and procedures for interconnection and operationthat SaskPower uses for its own load and resources.Where the Transmission Customer purchases Ancillary Services from third parties, theTransmission Customer shall have the responsibility to secure contractual arrangementswith such third parties that are consistent with the Tariff, this Agreement and anyapplicable rules and procedures of the Network Operating Committee.13. Data, Information and Reports13.1. The Transmission Customer shall, upon request, provide SaskPower with such reportsand information concerning its network operation as are reasonably necessary to enableSaskPower to operate its Transmission System adequately.13.2. Scheduling--Hourly transactions from outside of SaskPower’s franchise area, in wholemegawatts must be prescheduled by E-tag as defined in NERC Policy 3. Schedules mustconform to the E-tag processing timelines. Schedules can be changed no later than 20minutes (or a reasonable time that is generally accepted in the region and is consistentlyadhered to by the Transmission Provider) before the schedules go into effect.The Transmission Customer shall notify SaskPower of intended imports intoSaskPower’s franchise area for the next normal business day(s) by E-tag no later than 10a.m. CST (or a reasonable time that is generally accepted in the region and is consistentlyadhered to by the Transmission Provider) on the day prior. Preschedules and forecastsshall include, as applicable:(a)(b)(c)(d)Each import into or export out of SaskPower’s franchise area;Each power purchase and sale from within SaskPower’s franchise area;Losses;Generation from each Network Resource;Page | 131