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<DocHeader>
<DocTitle>Predispatch Security Constraints</DocTitle>
<DocRevision>1</DocRevision>
<DocConfidentiality>
<DocConfClass>PUB</DocConfClass>
</DocConfidentiality>
<CreatedAt>2026-01-15T22:29:08</CreatedAt>
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<DeliveryDate>2026-01-15</DeliveryDate>
<HourlyConstraint>
<DeliveryHour>1</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.KEXMC</Constraint>
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<HourlyConstraint>
<DeliveryHour>1</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.MCXJ5</Constraint>
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<HourlyConstraint>
<DeliveryHour>1</DeliveryHour>
<Constraint>J20B_SCT                        1 J5D.J5XWA</Constraint>
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<HourlyConstraint>
<DeliveryHour>2</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.KEXMC</Constraint>
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<HourlyConstraint>
<DeliveryHour>2</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.MCXJ5</Constraint>
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<HourlyConstraint>
<DeliveryHour>2</DeliveryHour>
<Constraint>J20B_SCT                        1 J5D.J5XWA</Constraint>
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<HourlyConstraint>
<DeliveryHour>3</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.J5XWA</Constraint>
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<HourlyConstraint>
<DeliveryHour>3</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.KEXMC</Constraint>
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<HourlyConstraint>
<DeliveryHour>3</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.MCXJ5</Constraint>
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<HourlyConstraint>
<DeliveryHour>3</DeliveryHour>
<Constraint>BRUCE-230.HT1L22_BKF_MIS        3 J5D.J5XWA</Constraint>
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<HourlyConstraint>
<DeliveryHour>3</DeliveryHour>
<Constraint>J20B_SCT                        1 J5D.J5XWA</Constraint>
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<HourlyConstraint>
<DeliveryHour>4</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.J5XWA</Constraint>
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<HourlyConstraint>
<DeliveryHour>4</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.KEXMC</Constraint>
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<HourlyConstraint>
<DeliveryHour>4</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.MCXJ5</Constraint>
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<HourlyConstraint>
<DeliveryHour>4</DeliveryHour>
<Constraint>BRUCE-230.HT1L22_BKF_MIS        3 J5D.J5XWA</Constraint>
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<HourlyConstraint>
<DeliveryHour>4</DeliveryHour>
<Constraint>J20B_SCT                        1 J5D.J5XWA</Constraint>
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<HourlyConstraint>
<DeliveryHour>5</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.J5XWA</Constraint>
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<HourlyConstraint>
<DeliveryHour>5</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.KEXMC</Constraint>
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<HourlyConstraint>
<DeliveryHour>5</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.MCXJ5</Constraint>
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<HourlyConstraint>
<DeliveryHour>5</DeliveryHour>
<Constraint>BRUCE-230.HT1L22_BKF_MIS        3 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>5</DeliveryHour>
<Constraint>BRUCE-230.HT1L22_BKF_MIS        3 J5D.MCXJ5</Constraint>
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<HourlyConstraint>
<DeliveryHour>5</DeliveryHour>
<Constraint>J20B_SCT                        1 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>6</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>6</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.KEXMC</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>6</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.MCXJ5</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>6</DeliveryHour>
<Constraint>BRUCE-230.HT1L22_BKF_MIS        3 J5D.J5XWA</Constraint>
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<HourlyConstraint>
<DeliveryHour>6</DeliveryHour>
<Constraint>J20B_SCT                        1 J5D.J5XWA</Constraint>
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<HourlyConstraint>
<DeliveryHour>7</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>7</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.KEXMC</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>7</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.MCXJ5</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>7</DeliveryHour>
<Constraint>BRUCE-230.HT1L22_BKF_MIS        3 J5D.J5XWA</Constraint>
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<HourlyConstraint>
<DeliveryHour>7</DeliveryHour>
<Constraint>J20B_SCT                        1 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>8</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>8</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.KEXMC</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>8</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.MCXJ5</Constraint>
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<HourlyConstraint>
<DeliveryHour>8</DeliveryHour>
<Constraint>BRUCE-230.HT1L22_BKF_MIS        3 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>8</DeliveryHour>
<Constraint>BRUCE-230.HT1L22_BKF_MIS        3 J5D.MCXJ5</Constraint>
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<HourlyConstraint>
<DeliveryHour>8</DeliveryHour>
<Constraint>J20B_SCT                        1 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>9</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>9</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.KEXMC</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>9</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.MCXJ5</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>9</DeliveryHour>
<Constraint>BRUCE-230.HT1L22_BKF_MIS        3 J5D.J5XWA</Constraint>
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<HourlyConstraint>
<DeliveryHour>9</DeliveryHour>
<Constraint>J20B_SCT                        1 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>10</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>10</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.KEXMC</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>10</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.MCXJ5</Constraint>
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<HourlyConstraint>
<DeliveryHour>10</DeliveryHour>
<Constraint>BRUCE-230.HT1L22_BKF_MIS        3 J5D.J5XWA</Constraint>
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<HourlyConstraint>
<DeliveryHour>10</DeliveryHour>
<Constraint>J20B_SCT                        1 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>11</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>11</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.KEXMC</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>11</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.MCXJ5</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>11</DeliveryHour>
<Constraint>BRUCE-230.HT1L22_BKF_MIS        3 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>12</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>12</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.KEXMC</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>12</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.MCXJ5</Constraint>
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<HourlyConstraint>
<DeliveryHour>12</DeliveryHour>
<Constraint>BRUCE-230.HT1L22_BKF_MIS        3 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>13</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>13</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.KEXMC</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>13</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.MCXJ5</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>13</DeliveryHour>
<Constraint>BRUCE-230.HT1L22_BKF_MIS        3 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>14</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>14</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.KEXMC</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>14</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.MCXJ5</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>14</DeliveryHour>
<Constraint>BRUCE-230.HT1L22_BKF_MIS        3 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>15</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>15</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.KEXMC</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>15</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.MCXJ5</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>15</DeliveryHour>
<Constraint>BRUCE-230.HT1L22_BKF_MIS        3 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>16</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>16</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.KEXMC</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>16</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.MCXJ5</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>16</DeliveryHour>
<Constraint>BRUCE-230.HT1L22_BKF_MIS        3 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>16</DeliveryHour>
<Constraint>BRUCE-230.HT1L22_BKF_MIS        3 J5D.MCXJ5</Constraint>
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<HourlyConstraint>
<DeliveryHour>16</DeliveryHour>
<Constraint>J20B_SCT                        1 J5D.J5XWA</Constraint>
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<HourlyConstraint>
<DeliveryHour>17</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>17</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.KEXMC</Constraint>
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<HourlyConstraint>
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<Constraint>BASE CASE                      0 J5D.MCXJ5</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>17</DeliveryHour>
<Constraint>BRUCE-230.HT1L22_BKF_MIS        3 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>17</DeliveryHour>
<Constraint>BRUCE-230.HT1L22_BKF_MIS        3 J5D.MCXJ5</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>17</DeliveryHour>
<Constraint>J20B_SCT                        1 J5D.J5XWA</Constraint>
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<HourlyConstraint>
<DeliveryHour>17</DeliveryHour>
<Constraint>L37G+L38G_DCT                   2 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>18</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>18</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.KEXMC</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>18</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.MCXJ5</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>18</DeliveryHour>
<Constraint>BRUCE-230.HT1L22_BKF_MIS        3 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>18</DeliveryHour>
<Constraint>BRUCE-230.HT1L22_BKF_MIS        3 J5D.MCXJ5</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>18</DeliveryHour>
<Constraint>J20B_SCT                        1 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
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<Constraint>L28C+C29C_DCT                   2 J5D.J5XWA</Constraint>
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<HourlyConstraint>
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<Constraint>L37G+L38G_DCT                   2 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
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<Constraint>BASE CASE                      0 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>19</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.KEXMC</Constraint>
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<HourlyConstraint>
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<Constraint>BASE CASE                      0 J5D.MCXJ5</Constraint>
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<HourlyConstraint>
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<Constraint>J20B_SCT                        1 J5D.J5XWA</Constraint>
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<HourlyConstraint>
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<Constraint>L28C+C29C_DCT                   2 J5D.J5XWA</Constraint>
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<HourlyConstraint>
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<Constraint>L37G+L38G_DCT                   2 J5D.J5XWA</Constraint>
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<HourlyConstraint>
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<Constraint>BASE CASE                      0 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
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<Constraint>BASE CASE                      0 J5D.KEXMC</Constraint>
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<HourlyConstraint>
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<Constraint>BASE CASE                      0 J5D.MCXJ5</Constraint>
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<HourlyConstraint>
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<Constraint>L28C+C29C_DCT                   2 J5D.J5XWA</Constraint>
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<HourlyConstraint>
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<Constraint>L28C+L49C_DCT                   2 J5D.J5XWA</Constraint>
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<HourlyConstraint>
<DeliveryHour>20</DeliveryHour>
<Constraint>L37G+L38G_DCT                   2 J5D.J5XWA</Constraint>
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<HourlyConstraint>
<DeliveryHour>21</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.J5XWA</Constraint>
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<HourlyConstraint>
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<Constraint>BASE CASE                      0 J5D.KEXMC</Constraint>
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<HourlyConstraint>
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<Constraint>BASE CASE                      0 J5D.MCXJ5</Constraint>
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<HourlyConstraint>
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<Constraint>L28C+C29C_DCT                   2 J5D.J5XWA</Constraint>
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<HourlyConstraint>
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<Constraint>L28C+L49C_DCT                   2 J5D.J5XWA</Constraint>
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<HourlyConstraint>
<DeliveryHour>21</DeliveryHour>
<Constraint>L37G+L38G_DCT                   2 J5D.J5XWA</Constraint>
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<HourlyConstraint>
<DeliveryHour>22</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.J5XWA</Constraint>
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<HourlyConstraint>
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<Constraint>BASE CASE                      0 J5D.KEXMC</Constraint>
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<HourlyConstraint>
<DeliveryHour>22</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.MCXJ5</Constraint>
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<HourlyConstraint>
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<Constraint>J20B_SCT                        1 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>22</DeliveryHour>
<Constraint>L28C+C29C_DCT                   2 J5D.J5XWA</Constraint>
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<HourlyConstraint>
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<Constraint>L28C+L49C_DCT                   2 J5D.J5XWA</Constraint>
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<HourlyConstraint>
<DeliveryHour>22</DeliveryHour>
<Constraint>L37G+L38G_DCT                   2 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>23</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.KEXMC</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>23</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.MCXJ5</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>23</DeliveryHour>
<Constraint>J20B_SCT                        1 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>23</DeliveryHour>
<Constraint>L28C+C29C_DCT                   2 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>23</DeliveryHour>
<Constraint>L37G+L38G_DCT                   2 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>24</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>24</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.KEXMC</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>24</DeliveryHour>
<Constraint>BASE CASE                      0 J5D.MCXJ5</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>24</DeliveryHour>
<Constraint>BRIGHTONCGS-LT.G1_GEN           1 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>24</DeliveryHour>
<Constraint>J20B_SCT                        1 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>24</DeliveryHour>
<Constraint>L28C+L49C_DCT                   2 J5D.J5XWA</Constraint>
</HourlyConstraint>
<HourlyConstraint>
<DeliveryHour>24</DeliveryHour>
<Constraint>L37G+L38G_DCT                   2 J5D.J5XWA</Constraint>
</HourlyConstraint>
</DocBody>
</Document>
