100 likes | 225 Views
First to Curtail – Last to Curtail Examples December 1 - 2, 2010. BA 1. - Firm Service purchased from BA 1 to BA 3 No Seams Agreement Firm Flow BA 1 to BA 3 Flow goes in Last to Curtail for a constraint on BA 1 or BA 3 systems. BA 2. On the Path – Last to Curtail. BA 3. BA 4. BA 1.
E N D
First to Curtail – Last to CurtailExamples December 1 - 2, 2010
BA 1 • - Firm Service purchased from BA 1 to BA 3 • No Seams Agreement • Firm Flow BA 1 to BA 3 • Flow goes in Last to Curtail for a constraint on BA 1 or BA 3 systems BA 2 On the Path – Last to Curtail BA 3 BA 4
BA 1 • - Firm Service purchased from BA 1 to BA 3 to BA 4 • No Seams Agreement • Firm Flow BA 1 to BA 3 to BA 4 • Flow goes in Last to Curtail for a constraint on BA 1, BA 3 or BA 4 systems BA 2 Wheel Through– Last to Curtail BA 3 BA 4
BA 1 • Intra BA Service sold in BA 2 • No service sold through BA 3 • Seams Agreement between BA 2 and BA 3 • Flow goes in Last to Curtail for a constraint on BA 2 or BA 3 systems BA 2 Parallel Flow Seams Agreement 2 BAs – Last to Curtail BA 3 BA 4
BA 1 • Firm Service purchased from BA 1 to BA 2 • No Service sold through BA 3 • Seams Agreement between BA 2 and BA 3 • Flow goes in Last to Curtail for a constraint on BA 1, BA 2, or BA 3 systems BA 2 Parallel Flow with Seams Agreement – Last to Curtail BA 3 BA 4
BA 1 • Firm Service purchased from BA 1 to BA 2 • No Service sold through BA 3 • No Seams Agreement with BA 3 • Parallel Flow through BA 3 • Flow goes in First to Curtail for constraint on BA 3 system and Last to Curtail for constraint on BA 1 and BA 2 systems BA 2 Parallel Flow 3 BAs – First to Curtail BA 3 BA 4
BA 1 • Intra BA Service Sold • No Service sold through BA 3 • No Seams Agreement with BA 3 • Parallel Flow through BA 3 • Flow goes in First to Curtail for constraint on BA 3 System and Last to Curtail for a constraint on BA 2 system BA 2 Parallel Flow 2 BAs – First to Curtail BA 3 BA 4
BA 1 • GTL identified as Firm on BA 1 • Seams Agreement with BA 2 • Parallel flow through BA 2 • Flow goes in Last to Curtail for Constraint on BA 1 or BA 2 BA 2 Generator Priority – Last to Curtail BA 3 BA 4
BA 1 • GTL identified as Firm on BA 1 • No Seams Agreement with BA 2 • Parallel Flow through BA 2 • Flow goes in Last to Curtail for constraint on BA 1 system and First to Curtail for a constraint on BA 2 system BA 2 Generator Priority – First to Curtail BA 3 BA 4