TEMPORARY OPERATING INSTRUCTION
15-11621-OO
15-00012-OO
O.O.
Name of Outage:
Effective Dates:
Standing Guide
Reference:
System
Posturing
MISO
No.
1-09490474
1-09348035
No.
15-251R1
File No.
240802
230 kV Line R7B (Reston – Auburnton) and,
115 kV Line MR11 (Raven Lake Terminal)
2015-11-04 from 0700 to 1600 CST
(2015-11-04 from 0800 to 1700 EST)
MH-SPC Special Study (as per R. Arruda 2015-10-27)
B10T will be operated within the range of "Scheduled / SOL" 95 / 110 MW South and "Scheduled
/ SOL" 50 / 65 MW North.
West Flow
“GRAPH” MAXIMUM of 975 MW was studied for this outage for west flow
conditions. Monitor Graph by using the “GRAPH LIMIT” calculation. “GRAPH”
MINIMUM of 0 MW. Maximum "PH" of 500 MW. Use "ARC Constant" value of 575
MW, for "GRAPH LIMIT" monitoring.
East Flow
“GRAPH” MAXIMUM of 975 MW was studied for this outage for east flow
conditions. Monitor Graph by using the “GRAPH LIMIT” calculation. “GRAPH”
MINIMUM of 0 MW. Maximum "PH" of 500 MW. Use "ARC Constant" value of 575
MW, for "GRAPH LIMIT" monitoring.
Note: “GRAPH” = sum of Grand Rapids and Power to Ponton and Herblet Lake
(This acronym replaces previous “GRPTPH” which had the same parameter value )
Note: “ARC” = sum of A3R and A4D “OUT” at Ashern plus MR11 “OUT” at Raven Lake
plus C28R “IN” at Cornwallis.
Note: “PH” - sum of Power to Ponton and Herblet Lake from lines P19W, J30P, W73H and
W74H. (N.B: This acronym replaces previous “PTPH” which had the same parameter value).
Description
of Work:
R7B – SaskPower to modify and test CT and tripping circuits related to Auburnton 905 CS, Initial
energization of new 904 Breaker, 904 A, 903 LM and 903G Disconnects.
MR11 – Repair various Line deficiencies including sky wire, cross arms, and tree trimming.
15-251R1_R7B_and_MR11_11_04.doc
Page 1 of 3
TEMPORARY OPERATING INSTRUCTION
No.
15-251R1
TRANSFER Limits:
MH-SPC West (MH Export)
SOL:
150
TTC
Location
West
150
Schedule Limit
Transfer
RM
(SOL)
0
150
75
OM
75
Firm
Non-Firm
Schedule Limit
75
0
75
MH-SPC East (MH Import)
SOL:
75
TTC
Location
East
75
Schedule Limit
Transfer
RM
(SOL)
0
75
OM
Firm
System Intact
TLR3
0
TLR1
0
SOL
Schedule Limit
DYNAMIC
SCHED LIMIT
75
Non-Firm
FIRM SCHED
LIMIT
MISO RC
INFO
0
MH-SPC_West (MH
Export)
75
75
150
140
143
MH-SPC_East (MH
Import)
0
0
75
70
71
MISO Webtool Manual Override is Required
NonMISO Webtool
Firm
Firm
Postings
TTC
TRM
TRM
Coeff
MH_SPC
_West (Export)
150
75
75
1.000
MH_SPC_East
(Import)
75
75
75
1.000
15-251R1_R7B_and_MR11_11_04.doc
Page 2 of 3
TEMPORARY OPERATING INSTRUCTION
Special
Instructions:
No.
15-251R1
TOI Extensions - This TOI may be extended until 23:59 by performing the following steps:
1. Verify system conditions to confirm there are no additional tie line facilities
outages, or new internal MH outages.
2. Review RTCA to confirm there are no new contingencies.
3. 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.
4. Extend the outage in COLA.
5. Update TLAP outage table.
6. Provide notice to affected balancing authorities
Prepared By:
D. Williams
Date:
2015-10-22
Revised By:
D. Williams
Date:
2015-10-27
Copies to:
SOSS, System Control Centre
GSSS, System Control Centre
Operating Order
MHEB OASIS
SPC – Yong Zheng
15-251R1_R7B_and_MR11_11_04.doc
NSSS, System Control Centre
GSO, System Control Centre
File 240802
MISO – St. Paul
SPC - Colin Nicholson
Page 3 of 3