High Island Offshore System, L.L.C.

Third Revised Volume No. 1

 Contents / Previous / Next / Main Tariff Index

Effective Date: 12/15/2007, Docket: RP08- 65-000, Status: Effective

Eleventh Revised Sheet No. 2 Eleventh Revised Sheet No. 2 : Effective

Superseding: Tenth Revised Sheet No. 2

TABLE OF CONTENTS

(Continued)

Second Revised Volume No. 1 Sheet No.

------------------------------------------------ ---------

14. Curtailment 113

15. Construction of Delivery Laterals 114

16. Right of First Refusal 114

17. Capacity Release 122

18. Assignment of Capacity to Customers

of Downstream Pipelines 149

19. Reserved for Future Use 157

20. Information and Communications Regarding Services 168

21. New Facilities Costs 170

22. Order of Discounting Surcharges 170

23. Periodic Reports 170

24. North American Energy Standards Board (NAESB) Standards 170

25. Negotiated Rates 171

26. Discounting 173

27. Refunding of Penalty Revenue 173A

28. Company Use 173A

29. Third Party Charges 173C

30. Off-System Capacity 173C

Nomination Request Form 174

Predetermined Allocation Form 175

Transportation Service Request Form 176

Form of Operational Balancing Agreement 180

Qualified Bid Form 184

Capacity Release Form (Prearranged Transaction) 187

Capacity Release Form (Prospective Replacement) 192

Assignment Proposal Form 196

Form of Reserve Commitment Agreement (Rate Schedule FT-2) 201

System License Agreement 212

NGL Bank Agreement 222

Form of Reserve Commitment Agreement (Rate Schedules FT-1 & IT) 237