ࡱ > l bjbj[[ ;n 9 9 R R 8 \ T } ` ` : )} +} +} +} +} +} +} $ v f O} O} 4 d} >! >! >! )} >! )} >! >! j V L [ 8{I \ ^ WX 2 } z} 0 } X ܃ ܃ d [ [ " ܃ ] h >! O} O} } ܃ R r : O.O.17-00227 17-07932 17-10959 17-09293MISO No.1-06762475 1-14180214 1-14891750 File No.240806Name of Outage:230kV line R49R Richer to Ridgeway 345kV line Prairie to Center 230kV line Prairie to Ramsey 230kV line Ramsey to BaltaEffective Dates:2017-10-23 1130 to 2017-10-23 1530 CDT 2017-10-23 1130 to 2017-10-23 1530 EST) Standing Guide Reference:Study as per K. Long Description of Work:Sectionalize 230kV line R49R. Prairie Center OOS.GRE clearing the Ramsey 230 kV Bus which open ends both Prairie - Ramsey and Balta - Ramsey TRANSFER LIMITS: MH-USA South (MH Export)SOL: 1820Schedule Limit1535LocationRMCRSG OMSchedule Limit TTCTransfer (SOL)FirmNon-FirmUSA182001820150135153501535 MH-USA North (MH Import)IROL 900SOL: 750Schedule Limit640LocationRMCRSGOMSchedule Limit TTCTransfer (SOL)FirmNon-FirmUSA75007500610140500640 TLR TriggersSouth TLR 1South TLR 3North TLR 1North TLR 316531670698713 MISO Webtool Postings MISO Webtool Postings TTC TRM Coeff MHEX_S (Export) 1820 285 1.000 MHEX_N (Import) 750 610 0.180 Special Notes to MISO North RC A) During this prior outage condition generation curtailment of the St. Joseph and St. Leon wind farms concurrent with TLR on MHEX_N may be required when Manitoba to USA flows are north to prevent post contingent overloads on G37C following a trip of M602F. B) The SOL for MHEX_S and MHEX_N do not change if the MISO RTCA and MISO Flowgate Monitoring Tool is unavailable prior to or during this outage. C) MHEX_N scheduling limit is the flow on the interface measured at Riel, Letellier and Glenboro stations. Special Instructions to MHEB Operator:A) TOI Extentions - This TOI may be extended until 23:59 by performing the following steps: Verify system conditions to confirm there are no additional tie line facilities outages, or new internal MH outages. Review RTCA to confirm there are no new contingencies. Contact MISO to confirm there are no new outages, if there are no new outages provide notice to MISO that MH is extending the TOI. Extend the outage in COLA. Update TLAP outage table. Provide notice to affected balancing authorities Special Instructions to MHEB Operator (cont):B) When called upon by MISO for the supply of CRSG: If Real Time Contingency Analysis (RTCA) indicates a post contingent overload condition on Y51L for the contingent loss of D14S - redispatch MH generation to maintain CRSG delivery as per: Start Brandon Gas Generation and run up to 60 MW. Brandon generation must be re-dispatched from HVDC generation at Dorsey After 60 MW re-dispatch is complete, should RTCA continues to indicate a post contingent overload condition on Y51L due to the contingent loss of D14S, Continue to re-dispatch generation from Brandon gas in 10 MW increments until post contingent overload on Y51L has been mitigated. The mitigation must be completed within 30 minutes. Prepared By:P. GrestoniDate:2017 10 19 Copies to: SOSS, System Control Centre MISO NSSS, System Control Centre GSO, System Control Centre GSSS, System Control Centre TEMPORARY OPERATING INSTRUCTIONNo.17-256 PAGE 3 17-256_R49R_PrairieCenter_BaltaRamsey_RamseyPrairie_10_23Page PAGE 3 of NUMPAGES 3 ) * 1 2 3 > @ H I S T X a c ³Ѥqq_YH h.X4 h_ CJ OJ QJ ^J aJ hfS aJ #h- h 5CJ OJ QJ ^J aJ hf5 5CJ OJ QJ ^J aJ hW hyq aJ hW ho aJ #h.X4 h 5CJ OJ QJ ^J aJ h 5CJ OJ QJ ^J aJ hQ$D 5CJ OJ QJ ^J aJ hl 5CJ OJ QJ ^J aJ h&$Q 5CJ OJ QJ ^J aJ hW ho OJ QJ aJ hE^ OJ QJ aJ hb h' 6 ! * 3 > I T a h $ $If a$ gdfS $$If a$gd $$If a$gdQ$D $If gd{ $$If a$gd&$Q $ `0 p $If a$gd{ c d g h i y }vrkdd]VOr hl hGo hl hP hl h hl h_ hl hP7 hl hl h