transmission coordination agreement between public service company of oklahoma, southwestern electric power company, west texas utilities company, and american electric power service corporation table of contents article i term of agreement 1. 1 effective date 1. 2 periodic review article ii definitions 2. 1 agreement 2. 2 ancillary services 2. 3 company demand 2. 4 company peak demand 2. 5 control area 2. 6 coordinating committee 2. 7 designated agent 2. 8 direct assignment facilities 2. 9 generating unit 2. 10 hour 2. 11 month 2. 12 network integration transmission service 2. 13 open access transmission tariff 2. 14 point - to - point transmission service 2. 15 puct 2. 16 scheduling, system control and dispatch service 2. 17 spp 2. 18 transmission customer 2. 19 transmission service 2. 20 transmission system 2. 21 transmission system operator article iii objectives 3. 1 purposes article iv coordinating committee 4. 1 coordinating committee 4. 2 responsibilities of the coordinating committee 4. 3 delegation and acceptance of authority 4. 4 reporting article v planning 5. 1 transmission planning article vi transmission 6. 1 delegation to the transmission system operator 6. 2 transmission facilities 6. 3 direct assignment facilities 6. 4 transmission service revenues 6. 5 payment of costs for network use 6. 6 payment of costs for point - to - point transmission service article vii ancillary services 7. 1 ancillary services article viii general 8. 1 regulatory authorization 8. 2 effect on other agreements 8. 3 waivers 8. 4 successors and assigns ; no third party beneficiary 8. 5 amendment 8. 6 independent contractors 8. 7 responsibility and liability schedule a allocation of transmission revenues schedule b annual transmission revenue requirements ratios schedule c allocation of ancillary service revenues transmission coordination agreement between public service company of oklahoma, southwestern electric power company, west texas utilities company and american electric power service corporation this transmission coordination agreement, hereinafter called “ agreement, ” is made and entered into as of the _ _ _ _ _ day of _ _ _ _ _ _ _ _ _, 2002, by and among west texas utilities company ( “ wtu ” ), public service company of oklahoma ( “ pso ” ) and southwestern electric power company ( “ swepco ” ), hereinafter separately referred to as “ company ” and jointly as “ companies, ” and american electric power service corporation ( “ aepsc ” ). whereas, companies are the owners and operators of interconnected generation, transmission and distribution