FERC GAS TARIFF ORIGINAL VOLUME NO. 1 OF GULFSTREAM NATURAL GAS SYSTEM, L.L.C. FILED WITH FEDERAL ENERGY REGULATORY COMMISSION Communications Concerning the Tariff Should Be Addressed To: P. Martin Teague, Associate General Counsel 5400 Westheimer Court Houston, Texas 77056-5310 Telephone Number: 713-627-5242 Facsimile Number: 713-989-3190 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Sub First Revised Sheet No. 1 Original Volume No. 1 Superseding Original Sheet No. 1 -------------------------------------------------------------------------------- TABLE OF CONTENTS DESCRIPTION Sheet No. ------------------------------------------- --------- Preliminary Statement . . . . . . . . . . . . . . . . . . . . .3 System Map. . . . . . . . . . . . . . . . . . . . . . . . . . .4 Statement of Rates. . . . . . . . . . . . . . . . . . . . . . .5 Capacity Release Rates. . . . . . . . . . . . . . . . . . . . .6 Additional Charges and Surcharges . . . . . . . . . . . . . . .7 Negotiated Rates. . . . . . . . . . . . . . . . . . . . . . . .8 Rate Schedule: ------------- FTS Firm Transportation Service . . . . . . . . . . . . . . . 20 ITS Interruptible Transportation Service. . . . . . . . . . . 30 PALS Parking and Lending Service. . . . . . . . . . . . . . . 40 General Terms and Conditions Index. . . . . . . . . . . . . .100 ---------------------------------- 1. Definitions . . . . . . . . . . . . . . . . . . . . . . .101 2. Measurement and Measurement Equipment . . . . . . . . . .111 3. Quality . . . . . . . . . . . . . . . . . . . . . . . . .118 4. Nominations . . . . . . . . . . . . . . . . . . . . . . .121 5. Priority of Service . . . . . . . . . . . . . . . . . . .127 6. Scheduling and Curtailment. . . . . . . . . . . . . . . .129 7. Determination of Daily Allocated Receipts and Deliveries.132 8. Imbalance Resolution Procedures . . . . . . . . . . . . .136 9. Billing . . . . . . . . . . . . . . . . . . . . . . . . .143 10. Payments. . . . . . . . . . . . . . . . . . . . . . . . .145 11. Possession of Gas . . . . . . . . . . . . . . . . . . . .149 12. Receipt and Delivery Point Pressure . . . . . . . . . . .149 13. Operational Flow Orders . . . . . . . . . . . . . . . . .150 14. Hourly Flows. . . . . . . . . . . . . . . . . . . . . . .155 15. Warranty of Title . . . . . . . . . . . . . . . . . . . .156 16. Force Majeure . . . . . . . . . . . . . . . . . . . . . .157 17. Notices . . . . . . . . . . . . . . . . . . . . . . . . .158 18. Modification. . . . . . . . . . . . . . . . . . . . . . .158 19. Non-Waiver and Future Default . . . . . . . . . . . . . .158 20. Schedules and Contracts Subject to Regulation. . . . . . 159 -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Assistant General Counsel Issued on: October 15, 2002 Effective on: October 1, 2002 Filed to comply with order of the Federal Energy Regulatory Commission, Docket No. RP02-490-000, issued September 30, 2002, 00 FERC ¶ 61,375 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Sixth Revised Sheet No. 2 Original Volume No. 1 Superseding Fifth Revised Sheet No. 2 -------------------------------------------------------------------------------- TABLE OF CONTENTS (CONTINUED) DESCRIPTION Sheet No. ------------------------------------------- --------- General Terms and Conditions: (Continued) ---------------------------- 21. Operational Balancing Agreements ("OBAs") . . . . . . . .159 22. New Facilities Policy . . . . . . . . . . . . . . . . . .160 23. Periodic Rate Adjustments . . . . . . . . . . . . . . . .162 24. Penalties and Penalty Crediting Mechanism . . . . . . . .165 25. Electronic Communication Service. . . . . . . . . . . . .167 26. Capacity Release Provisions . . . . . . . . . . . . . . .172 27. Requests For Service. . . . . . . . . . . . . . . . . . .190B 28. Creditworthiness. . . . . . . . . . . . . . . . . . . . .193 29. Right of First Refusal. . . . . . . . . . . . . . . . . .198 30. Incorporation in Rate Schedules and Agreements. . . . . .200 31. Negotiated Rates. . . . . . . . . . . . . . . . . . . . .200 32. North American Energy Standards Board Standards . . . . .202 33. Default and Termination . . . . . . . . . . . . . . . . .204 34. Standards of Conduct Compliance Procedures. . . . . . . .205 35. Limitation of Liability of Member and Administrator . . .206 36. Discount Policy . . . . . . . . . . . . . . . . . . . . .207 37. Off-System Pipeline Capacity. . . . . . . . . . . . . . .208 Form of Service Agreement Index:. . . . . . . . . . . . . . .300 ------------------------- FTS Service Agreement . . . . . . . . . . . . . . . . . . . .301 PALS Service Agreement. . . . . . . . . . . . . . . . . . . .310 Master Service Agreement-Capacity Release . . . . . . . . . .320 1LineSM Service Agreement. . . . . . . . . . . . . . . . . . .330 ITS Service Agreement . . . . . . . . . . . . . . . . . . . .340 -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Associate General Counsel Issued on: June 30, 2005 Effective on: September 1, 2005 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Original Sheet No. 3 Original Volume No. 1 -------------------------------------------------------------------------------- PRELIMINARY STATEMENT Gulfstream Natural Gas System, L.L.C. ("Gulfstream") owns and operates a natural gas pipeline company engaged in the business of transporting natural gas in interstate commerce under authorization granted by, and subject to the jurisdiction of, the Federal Energy Regulatory Commission. Its pipeline system extends in an easterly direction from Pascagoula, Mississippi and Mobile, Alabama, to various points in Florida. The location of Gulfstream's mainline, major laterals and the principal points at which it receives and delivers gas are shown on the map included herein. Services will be provided under specific Agreements and rate schedules and Gulfstream reserves the right to limit its Agreements for transportation of gas to Shippers acceptable to it after consideration of its existing commitments, delivery capacity, point of delivery, credit-worthiness of Shippers, and other factors deemed pertinent by Gulfstream, consistent with the terms and conditions of this tariff. Nothing in this tariff is intended to inhibit the development of, or discriminate against the use of, imbalance management services provided by third parties or Gulfstream's Shippers. Any party interested in providing imbalance management services must coordinate with Gulfstream. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Assistant General Counsel Issued on: March 27, 2002 Effective on: May 28, 2002 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff First Revised Sheet No. 4 Original Volume No. 1 Superseding Original Sheet No. 4 -------------------------------------------------------------------------------- System Map (A System Map reflecting the pipeline route as constructed will be set forth on this tariff sheet.) -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Associate General Counsel Issued on: May 2, 2005 Effective on: June 1, 2005 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Second Revised Sheet No. 5 Original Volume No. 1 Superseding First Revised Sheet No. 5 -------------------------------------------------------------------------------- STATEMENT OF RATES FOR TRANSPORTATION OF NATURAL GAS Maximum Minimum MHQ Rate Rate Rate Schedule Percentage Per Dth Per Dth ----------------- ---------- ------- ------- RATE SCHEDULE FTS 1/ -------------------- 1. Deliverability Reservation Rate Per Day Per Dth of MHQ 4.2% $ 0.2886 $ 0.0000 5.0% $ 0.3463 $ 0.0000 6.0% $ 0.4155 $ 0.0000 7.0% $ 0.4848 $ 0.0000 8.0% $ 0.5541 $ 0.0000 2. Capacity Reservation Rate Per Day Per Dth of MDQ 2/ $ 0.2886 $ 0.0000 3. Usage-1 Rate Per Dth 2/ $ 0.0055 $ 0.0055 4. 100% L.F. Rates for 4.2% $ 0.5827 $ 0.0055 Various Hourly Flow Rates 3/ 5.0% $ 0.6404 $ 0.0055 6.0% $ 0.7096 $ 0.0055 7.0% $ 0.7789 $ 0.0055 8.0% $ 0.8482 $ 0.0055 5. Usage-2 Rate Per Dth 4.2% $ 0.5827 for Various Hourly Flow Rates 5.0% $ 0.6404 6.0% $ 0.7096 7.0% $ 0.7789 8.0% $ 0.8482 RATE SCHEDULE ITS 1/ -------------------- 1. Usage-1 Rate Per Dth $ 0.8482 $ 0.0055 2. Usage-2 Rate Per Dth $ 0.8482 RATE SCHEDULE PALS 1/ ---------------------- 1. Usage Rate Per Dth $ 0.8482 $ 0.0055 1/ Backhaul rate is equal to the Forward haul rate. 2/ Does not vary with MHQ Percentage. 3/ For comparative purposes only -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Associate General Counsel Issued on: July 15, 2008 Effective on: September 1, 2008 Filed to comply with order of the Federal Energy Regulatory Commission, Docket No. CP00-6-014, issued June 7, 2007, 19 FERC ¶ 61,250 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Second Revised Sheet No. 6 Original Volume No. 1 Superseding First Revised Sheet No. 6 -------------------------------------------------------------------------------- STATEMENT OF RATES FOR TRANSPORTATION OF NATURAL GAS Maximum Minimum MHQ Rate Rate Rate Schedule Percentage Per Dth Per Dth ----------------- ---------- ------- ------- MAXIMUM DAILY CAPACITY RELEASE RATE 1/ ------------------------------ 1. Deliverability Reservation Rate Per Day Per Dth of MHQ 4.2% $ 0.2886 $ 0.0000 5.0% $ 0.3463 $ 0.0000 6.0% $ 0.4155 $ 0.0000 7.0% $ 0.4848 $ 0.0000 8.0% $ 0.5541 $ 0.0000 2. Capacity Reservation Rate Per Day Per Dth of MDQ 2/ $ 0.2886 $ 0.0000 3. Usage-1 Rate per Dth 2/ $ 0.0055 $ 0.0055 4. 100% L.F. Rates for 4.2% $ 0.5827 $ 0.0055 Various Hourly Flow Rates 3/ 5.0% $ 0.6404 $ 0.0055 6.0% $ 0.7096 $ 0.0055 7.0% $ 0.7789 $ 0.0055 8.0% $ 0.8482 $ 0.0055 1/ Backhaul rate is equal to the Forward haul rate. 2/ Does not vary with MHQ Percentage. 3/ For comparative purposes only -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Associate General Counsel Issued on: July 15, 2008 Effective on: September 1, 2008 Filed to comply with order of the Federal Energy Regulatory Commission, Docket No. CP00-6-014, issued June 7, 2007, 19 FERC ¶ 61,250 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Ninth Revised Sheet No. 7 Original Volume No. 1 Superseding Eighth Revised Sheet No. 7 -------------------------------------------------------------------------------- STATEMENT OF RATES FOR TRANSPORTATION OF NATURAL GAS ADDITIONAL CHARGES OR Maximum Minimum SURCHARGES APPLICABLE TO Rate Rate FTS AND ITS SERVICE Per Dth Per Dth ------------------------ --------- ------- 1. Annual Charge Adj. (ACA) $ 0.0017 $ 0.0017 2. Gas for Transporter's Use (%) 1/ 1.36 Percent 3. System Balancing Adjustment 2/ 1/ Transporter's Use (%) will not be applied to Backhaul Transportation. 2/ The net SBA balance shall be refunded or charged pursuant to Section 23.3 of the General Terms and Conditions. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Associate General Counsel Issued on: August 28, 2008 Effective on: October 1, 2008 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Sixth Revised Sheet No. 8 Original Volume No. 1 Superseding Fifth Revised Sheet No. 8 -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate 1/ 2/ Rate 1/ 2/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- City of Lakeland, 5/ Florida 9034863 04/1/2006 - FTS-6% 4/ $16.729 $0.02 3/ MR 440 30,000 Dth MDQ 06/01/2022 1/ Unless otherwise specified, the Reservation Rate is stated in $/Dth per Month. The Commodity/Usage Rate is stated in $/Dth delivered. 2/ In addition to the above referenced rates, Shipper shall pay all applicable charges and surcharges as set forth in Transporter's Tariff. Shipper shall also provide a fuel and loss reimbursement as reflected in Transporter's Tariff, as revised from time to time pursuant to Section 23.2 of the General Terms and Conditions. 3/ DIGP 20" Offshore Pipeline, Exxon/Mobil Maryann Plant, Williams Mobile Bay Processing Plant, Mobile Bay Processing Partners Plant, Destin Pipeline, Gulf South Pipeline, and any receipt points added in the Mobile Bay, Alabama area. 4/ This is the Maximum Hourly Flow Rate. 5/ This negotiated rate agreement is a nonconforming service agreement. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Associate General Counsel Issued on: April 7, 2006 Effective on: April 1, 2006 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Original Sheet No. 8.01 Original Volume No. 1 -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate 1/ 2/ Rate 1/ 2/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- Florida Power Corporation 5/ 9000105R1 12-1-2002 FTS-6% 4/ $16.729 6/ $0.02 3/ MR 450, 90,000 Dth MDQ 4/ to 9-1-2022 MR 415, MR 410 1/ Unless otherwise specified, the Reservation Rate is stated in $/Dth per Month. The Commodity/Usage Rate is stated in $/Dth delivered. 2/ In addition to the above referenced rates, Shipper shall pay all applicable charges or surcharges as set forth in Transporter's Tariff; provided, however, Shipper's rate shall not exceed $0.57/Dth on a 100% load factor basis. Shipper shall also provide a fuel and loss reimbursement as reflected in Transporter's Tariff, as revised from time to time pursuant to Section 23.2 of the General Terms and Conditions, provided, however, Shipper shall not be obligated to pay a Transporter's Use (%) in excess of 2-1/2%. 3/ DIGP 20" Offshore Pipeline, Exxon/Mobil Maryann Plant, Williams Mobile Bay Processing Plant, Mobile Bay Processing Partners Plant, Destin Pipeline, Gulf South Pipeline, and any receipt points added in the Pascagoula, Mississippi and Mobile Bay, Alabama areas. 4/ The Maximum Hourly Flow Rate is 6% of the Quantity. Commencing on November 1, 2004, the Quantity is 72,000 Dth from November 1 to March 31. 5/ This negotiated rate agreement does not deviate in any material respect from the Form of Service Agreement contained in Transporter's Tariff. 6/ If Gulfstream (a) is a party to or hereafter becomes a party to any negotiated rate precedent agreement or service agreement with any third party for firm transportation of gas on the Gulfstream pipeline system (including, without limitation, any expansion of the Gulfstream Project) equivalent to the service provided for in this service agreement, i.e. for (i) firm forward haul transportation of gas into the State of Florida, (ii) for a term of service equal to twenty (20) years or less, and (iii) with an MHQ (as defined in this service agreement) of 6% or greater (collectively "Equivalent Service"), and (b) pursuant to such third party precedent agreement or service agreement for Equivalent Service is obligated to provide to such third party rates that are more favorable to such third party than the comparable rates to be provided to Florida Power Corporation under this service agreement, Gulfstream will promptly offer such more favorable rates to Florida Power Corporation by way of an amendment to this service agreement. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Assistant General Counsel Issued on: July 21, 2003 Effective on: December 1, 2002 Filed to comply with order of the Federal Energy Regulatory Commission, Docket No. RP02-361-006, issued June 9, 2003, 03 FERC ¶ 61,312 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Original Sheet No. 8.01a Original Volume No. 1 -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate Rate 2/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- Florida Power & Light Co. 5/ 9000306 7/1/2004 - PALS NA $0.024 1/ 3/ 4/ 6/ 6/ 300,000 Dth 10/31/2004 1/ The Commodity/Usage Rate is stated in $/Dth multiplied by Shipper's highest Park account balance for the Day, but the negotiated Commodity/Usage Rate only applies up to the first 300,000 Dth of Shipper's Park balance for the Day. 2/ In addition to the above referenced rates, Shipper shall pay all applicable charges and surcharges as set forth in Transporter's Tariff as revised from time to time pursuant to Transporter's Tariff. 3/ Each month, a minimum bill will be calculated equaling the product of: (i) 300,000 multiplied by (ii) $0.024 multiplied by (iii) the actual number of calendar days in the Month. If the amount applicable pursuant to this negotiated rate for actual parked quantities during the month exceeds the minimum bill for the month, Shipper shall pay Transporter based on actual parked quantities for such month. If the minimum bill calculated as described herein exceeds the amount due for actual parked quantities, then Shipper shall pay Transporter the minimum bill amount. 4/ The negotiated rates set forth herein apply only to the Park component of the Rate Schedule PALS service. Any Loan component of the Rate Schedule PALS service shall be provided at Transporter's applicable maximum Recourse Rate in effect from time to time. 5/ This negotiated rate agreement does not deviate in any material respect from the Form of Service Agreement contained in Transporter's Tariff. 6/ This negotiated rate is available at all points on an interruptible basis. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Assistant General Counsel Issued on: June 2, 2004 Effective on: July 1, 2004 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Original Sheet No. 8.01b Original Volume No. 1 -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate Rate 2/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- Florida Power Corporation 9000064 7/1/2004 - PALS NA $0.024 1/ 3/ 4/ 6/ 6/ 300,000 Dth 10/31/2004 1/ The Commodity/Usage Rate is stated in $/Dth multiplied by Shipper's highest Park account balance for the Day, but the negotiated Commodity/Usage Rate only applies up to the first 200,000 Dth of Shipper's Park balance for the Day. 2/ In addition to the above referenced rates, Shipper shall pay all applicable charges and surcharges as set forth in Transporter's Tariff as revised from time to time pursuant to Transporter's Tariff. 3/ Each month, a minimum bill will be calculated equaling the product of: (i) 200,000 multiplied by (ii) $0.024 multiplied by (iii) the actual number of calendar days in the Month. If the amount applicable pursuant to this negotiated rate for actual parked quantities during the month exceeds the minimum bill for the month, Shipper shall pay Transporter based on actual parked quantities for such month. If the minimum bill calculated as described herein exceeds the amount due for actual parked quantities, then Shipper shall pay Transporter the minimum bill amount. 4/ The negotiated rates set forth herein apply only to the Park component of the Rate Schedule PALS service. Any Loan component of the Rate Schedule PALS service shall be provided at Transporter's applicable maximum Recourse Rate in effect from time to time. 5/ This negotiated rate agreement does not deviate in any material respect from the Form of Service Agreement contained in Transporter's Tariff. 6/ This negotiated rate is available at all points on an interruptible basis. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Assistant General Counsel Issued on: June 10, 2004 Effective on: July 1, 2004 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Original Sheet No. 8.01c Original Volume No. 1 -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate Rate 2/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- Florida Municipal Power Agency 9000019 7/1/2004 - PALS NA $0.024 1/ 3/ 4/ 6/ 6/ 100,000 Dth 7/31/2004 1/ The Commodity/Usage Rate is stated in $/Dth multiplied by Shipper's highest Park account balance for the Day, but the negotiated Commodity/Usage Rate only applies up to the first 50,000 Dth of Shipper's Park balance for the Day. 2/ In addition to the above referenced rates, Shipper shall pay all applicable charges and surcharges as set forth in Transporter's Tariff as revised from time to time pursuant to Transporter's Tariff. 3/ Each month, a minimum bill will be calculated equaling the product of: (i) 50,000 multiplied by (ii) $0.024 multiplied by (iii) the actual number of calendar days in the Month. If the amount applicable pursuant to this negotiated rate for actual parked quantities during the month exceeds the minimum bill for the month, Shipper shall pay Transporter based on actual parked quantities for such month. If the minimum bill calculated as described herein exceeds the amount due for actual parked quantities, then Shipper shall pay Transporter the minimum bill amount. 4/ The negotiated rates set forth herein apply only to the Park component of the Rate Schedule PALS service. Any Loan component of the Rate Schedule PALS service shall be provided at Transporter's applicable maximum Recourse Rate in effect from time to time. 5/ This negotiated rate agreement does not deviate in any material respect from the Form of Service Agreement contained in Transporter's Tariff. 6/ This negotiated rate is available at all points on an interruptible basis. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Assistant General Counsel Issued on: June 28, 2004 Effective on: July 1, 2004 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff First Revised Sheet No. 8.01d Original Volume No. 1 Superseding Original Sheet No. 8.01d -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate Rate 10/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- Florida Power & Light Co. 9013446 1/ 4/ 3/1/2004 - ITS NA 3/ 6/ 6/ 100,000 Dth 1/1/2005 7/ 9007448 2/ 5/ 8/20/2003 - PALS NA 3/ 6/ 6/ 300,000 Dth 8/20/2004 9006626 2/ 4/ 8/1/2003 - ITS NA 3/ 6/ 6/ 300,000 Dth 10/25/2005 7/ 9000305 2/ 5/ 7/15/2002 - PALS NA 3/ 6/ 6/ 300,000 Dth 7/15/2003 9000306 2/ 5/ 7/15/2002 - PALS NA 3/ 6/ 6/ 300,000 Dth 7/15/2003 9000016 2/ 4/ 6/1/2002 - ITS NA 3/ 6/ 6/ 300,000 Dth 12/31/2003 8/ 9031061 2/ 5/ 8/30/2005 - PALS NA 3/ 6/ 6/ 400,000 Dth 9/30/2005 9/ 1/ The amount Shipper pays under this agreement will be applied toward the revenue commitment for Service Agreement 9000831, as that provision is explained in footnote 3 on sheet nos. 8L and 8M. 2/ The amount Shipper pays under this agreement will be applied toward the revenue commitment for Service Agreement 9000831, as that provision is explained in footnote 3 on sheet nos. 8L and 8M, and will also be applied toward the revenue commitment for Service Agreement 9013446, as that provision is explained in footnote 3 on sheet no. 8W. 3/ The rate is the maximum rate under Transporter's Tariff, unless another sheet in the Tariff lists a different negotiated rate or Transporter and Shipper agree upon a discounted rate. 4/ This agreement is a non-conforming agreement. 5/ This agreement does not deviate in any material respect from the Form of Service Agreement contained in Transporter's Tariff. 6/ Service is available at all points on an interruptible basis. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Associate General Counsel Issued on: September 15, 2005 Effective on: September 15, 2005 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff First Revised Sheet No. 8.01e Original Volume No. 1 Superseding Original Sheet No. 8.01e -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES 7/ At the end of the primary term listed above, this agreement shall remain in force and effect from month to month thereafter until terminated by Transporter or Shipper upon at least 60 days written notice. 8/ At the end of the primary term listed above, this agreement shall remain in force and effect from month to month thereafter until terminated by Transporter or Shipper upon at least one month prior written notice. 9/ At the end of the primary term listed above, this agreement shall remain in force and effect from month to month thereafter until terminated by Transporter or Shipper upon at least 30 days prior written notice. 10/ In addition to the above referenced rates, Shipper shall pay all applicable charges and surcharges as set forth in Transporter's Tariff as revised from time to time pursuant to Transporter's Tariff. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Associate General Counsel Issued on: September 15, 2005 Effective on: September 15, 2005 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Original Sheet No. 8.01f Original Volume No. 1 -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate Rate 2/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- Florida Municipal Power Agency 9000019 8/1/2004 - PALS NA $0.024 1/ 3/ 4/ 6/ 6/ 100,000 Dth 10/31/2004 1/ The Commodity/Usage Rate is stated in $/Dth multiplied by Shipper's highest Park account balance for the Day, but the negotiated Commodity/Usage Rate only applies up to the first 50,000 Dth of Shipper's Park balance for the Day. 2/ In addition to the above referenced rates, Shipper shall pay all applicable charges and surcharges as set forth in Transporter's Tariff as revised from time to time pursuant to Transporter's Tariff. 3/ Each month, a minimum bill will be calculated equaling the product of: (i) 50,000 multiplied by (ii) $0.024 multiplied by (iii) the actual number of calendar days in the Month. If the amount applicable pursuant to this negotiated rate for actual parked quantities during the month exceeds the minimum bill for the month, Shipper shall pay Transporter based on actual parked quantities for such month. If the minimum bill calculated as described herein exceeds the amount due for actual parked quantities, then Shipper shall pay Transporter the minimum bill amount. 4/ The negotiated rates set forth herein apply only to the Park component of the Rate Schedule PALS service. Any Loan component of the Rate Schedule PALS service shall be provided at Transporter's applicable maximum Recourse Rate in effect from time to time. 5/ This negotiated rate agreement does not deviate in any material respect from the Form of Service Agreement contained in Transporter's Tariff. 6/ This negotiated rate is available at all points on an interruptible basis. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Assistant General Counsel Issued on: July 27, 2004 Effective on: August 1, 2004 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Original Sheet No. 8.01g Original Volume No. 1 -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate Rate 2/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- Florida Municipal Power Agency 9000019 11/1/2004 - PALS NA $0.024 1/ 3/ 4/ 6/ 6/ 100,000 Dth 03/31/2005 1/ The Commodity/Usage Rate is stated in $/Dth multiplied by Shipper's highest Park account balance for the Day, but the negotiated Commodity/Usage Rate only applies up to the first 100,000 Dth of Shipper's Park balance for the Day. 2/ In addition to the above referenced rates, Shipper shall pay all applicable charges and surcharges as set forth in Transporter's Tariff as revised from time to time pursuant to Transporter's Tariff. 3/ Each month, a minimum bill will be calculated equaling the product of: (i) 100,000 multiplied by (ii) $0.024 multiplied by (iii) the actual number of calendar days in the Month. If the amount applicable pursuant to this negotiated rate for actual parked quantities during the month exceeds the minimum bill for the month, Shipper shall pay Transporter based on actual parked quantities for such month. If the minimum bill calculated as described herein exceeds the amount due for actual parked quantities, then Shipper shall pay Transporter the minimum bill amount. 4/ The negotiated rates set forth herein apply only to the Park component of the Rate Schedule PALS service. Any Loan component of the Rate Schedule PALS service shall be provided at Transporter's applicable maximum Recourse Rate in effect from time to time. 5/ This negotiated rate agreement does not deviate in any material respect from the Form of Service Agreement contained in Transporter's Tariff. 6/ This negotiated rate is available at all points on an interruptible basis. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Assistant General Counsel Issued on: October 18, 2004 Effective on: November 1, 2004 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Original Sheet No. 8.01h Original Volume No. 1 -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate Rate 2/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- Peoples Gas System 9000022 11/1/2004 - PALS NA $0.024 1/ 3/ 4/ 6/ 6/ 50,000 Dth 10/31/2005 1/ The Commodity/Usage Rate is stated in $/Dth multiplied by Shipper's highest Park account balance for the Day, but the negotiated Commodity/Usage Rate only applies up to the first 10,000 Dth of Shipper's Park balance for the Day. 2/ In addition to the above referenced rates, Shipper shall pay all applicable charges and surcharges as set forth in Transporter's Tariff as revised from time to time pursuant to Transporter's Tariff. 3/ Each month, a minimum bill will be calculated equaling the product of: (i) 10,000 multiplied by (ii) $0.024 multiplied by (iii) the actual number of calendar days in the Month. If the amount applicable pursuant to this negotiated rate for actual parked quantities during the month exceeds the minimum bill for the month, Shipper shall pay Transporter based on actual parked quantities for such month. If the minimum bill calculated as described herein exceeds the amount due for actual parked quantities, then Shipper shall pay Transporter the minimum bill amount. 4/ The negotiated rates set forth herein apply only to the Park component of the Rate Schedule PALS service. Any Loan component of the Rate Schedule PALS service shall be provided at Transporter's applicable maximum Recourse Rate in effect from time to time. 5/ This negotiated rate agreement does not deviate in any material respect from the Form of Service Agreement contained in Transporter's Tariff. 6/ This negotiated rate is available at all points on an interruptible basis. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Assistant General Counsel Issued on: October 29, 2004 Effective on: November 1, 2004 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Original Sheet No. 8.01i Original Volume No. 1 -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate Rate 2/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- Tampa Electric Company 9001736 11/1/2004 - PALS NA $0.024 1/ 3/ 4/ 6/ 6/ 100,000 Dth 10/31/2005 1/ The Commodity/Usage Rate is stated in $/Dth multiplied by Shipper's highest Park account balance for the Day, but the negotiated Commodity/Usage Rate only applies up to the first 50,000 Dth of Shipper's Park balance for the Day. 2/ In addition to the above referenced rates, Shipper shall pay all applicable charges and surcharges as set forth in Transporter's Tariff as revised from time to time pursuant to Transporter's Tariff. 3/ Each month, a minimum bill will be calculated equaling the product of: (i) 50,000 multiplied by (ii) $0.024 multiplied by (iii) the actual number of calendar days in the Month. If the amount applicable pursuant to this negotiated rate for actual parked quantities during the month exceeds the minimum bill for the month, Shipper shall pay Transporter based on actual parked quantities for such month. If the minimum bill calculated as described herein exceeds the amount due for actual parked quantities, then Shipper shall pay Transporter the minimum bill amount. 4/ The negotiated rates set forth herein apply only to the Park component of the Rate Schedule PALS service. Any Loan component of the Rate Schedule PALS service shall be provided at Transporter's applicable maximum Recourse Rate in effect from time to time. 5/ This negotiated rate agreement does not deviate in any material respect from the Form of Service Agreement contained in Transporter's Tariff. 6/ This negotiated rate is available at all points on an interruptible basis. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Assistant General Counsel Issued on: October 29, 2004 Effective on: November 1, 2004 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Original Sheet No. 8.01j Original Volume No. 1 -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate Rate 2/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- Florida Power & Light Co. 9000306 11/1/2004 - PALS NA $0.024 1/ 3/ 4/ 6/ 6/ 300,000 Dth 11/30/2004 1/ The Commodity/Usage Rate is stated in $/Dth multiplied by Shipper's highest Park account balance for the Day, but the negotiated Commodity/Usage Rate only applies up to the first 300,000 Dth of Shipper's Park balance for the Day. 2/ In addition to the above referenced rates, Shipper shall pay all applicable charges and surcharges as set forth in Transporter's Tariff as revised from time to time pursuant to Transporter's Tariff. 3/ A minimum bill will be calculated equaling the product of: (i) 300,000 multiplied by (ii) $0.024 multiplied by (iii) the actual number of calendar days in the Month. If the amount applicable pursuant to this negotiated rate for actual parked quantities during the month exceeds the minimum bill for the month, Shipper shall pay Transporter based on actual parked quantities for the month. If the minimum bill calculated as described herein exceeds the amount due for actual parked quantities, then Shipper shall pay Transporter the minimum bill amount. 4/ The negotiated rates set forth herein apply only to the Park component of the Rate Schedule PALS service. Any Loan component of the Rate Schedule PALS service shall be provided at Transporter's applicable maximum Recourse Rate in effect from time to time. 5/ This negotiated rate agreement does not deviate in any material respect from the Form of Service Agreement contained in Transporter's Tariff. 6/ This negotiated rate is available at all points on an interruptible basis. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Assistant General Counsel Issued on: October 29, 2004 Effective on: November 1, 2004 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Original Sheet No. 8.01k Original Volume No. 1 -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate Rate 2/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- Florida Power & Light Co. 9000306 12/1/2004 - PALS NA $0.024 1/ 3/ 4/ 6/ 6/ 300,000 Dth 12/31/2004 1/ The Commodity/Usage Rate is stated in $/Dth multiplied by Shipper's highest Park account balance for the Day, but the negotiated Commodity/Usage Rate only applies up to the first 300,000 Dth of Shipper's Park balance for the Day. 2/ In addition to the above referenced rates, Shipper shall pay all applicable charges and surcharges as set forth in Transporter's Tariff as revised from time to time pursuant to Transporter's Tariff. 3/ A minimum bill will be calculated equaling the product of: (i) 300,000 multiplied by (ii) $0.024 multiplied by (iii) the actual number of calendar days in the Month. If the amount applicable pursuant to this negotiated rate for actual parked quantities during the month exceeds the minimum bill for the month, Shipper shall pay Transporter based on actual parked quantities for the month. If the minimum bill calculated as described herein exceeds the amount due for actual parked quantities, then Shipper shall pay Transporter the minimum bill amount. 4/ The negotiated rates set forth herein apply only to the Park component of the Rate Schedule PALS service. Any Loan component of the Rate Schedule PALS service shall be provided at Transporter's applicable maximum Recourse Rate in effect from time to time. 5/ This negotiated rate agreement does not deviate in any material respect from the Form of Service Agreement contained in Transporter's Tariff. 6/ This negotiated rate is available at all points on an interruptible basis. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Assistant General Counsel Issued on: November 30, 2004 Effective on: December 1, 2004 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Original Sheet No. 8.01l Original Volume No. 1 -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate Rate 2/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- Florida Power & Light Co. 9000306 1/1/2005 - PALS NA $0.024 1/ 3/ 4/ 6/ 6/ 300,000 Dth 1/31/2005 1/ The Commodity/Usage Rate is stated in $/Dth multiplied by Shipper's highest Park account balance for the Day, but the negotiated Commodity/Usage Rate only applies up to the first 300,000 Dth of Shipper's Park balance for the Day. 2/ In addition to the above referenced rates, Shipper shall pay all applicable charges and surcharges as set forth in Transporter's Tariff as revised from time to time pursuant to Transporter's Tariff. 3/ A minimum bill will be calculated equaling the product of: (i) 300,000 multiplied by (ii) $0.024 multiplied by (iii) the actual number of calendar days in the Month. If the amount applicable pursuant to this negotiated rate for actual parked quantities during the month exceeds the minimum bill for the month, Shipper shall pay Transporter based on actual parked quantities for the month. If the minimum bill calculated as described herein exceeds the amount due for actual parked quantities, then Shipper shall pay Transporter the minimum bill amount. 4/ The negotiated rates set forth herein apply only to the Park component of the Rate Schedule PALS service. Any Loan component of the Rate Schedule PALS service shall be provided at Transporter's applicable maximum Recourse Rate in effect from time to time. 5/ This negotiated rate agreement does not deviate in any material respect from the Form of Service Agreement contained in Transporter's Tariff. 6/ This negotiated rate is available at all points on an interruptible basis. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Assistant General Counsel Issued on: December 20, 2004 Effective on: January 1, 2005 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Original Sheet No. 8.01m Original Volume No. 1 -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate Rate 2/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- Florida Power & Light Co. 9000306 2/1/2005 - PALS NA $0.024 1/ 3/ 4/ 6/ 6/ 300,000 Dth 2/28/2005 1/ The Commodity/Usage Rate is stated in $/Dth multiplied by Shipper's highest Park account balance for the Day, but the negotiated Commodity/Usage Rate only applies up to the first 300,000 Dth of Shipper's Park balance for the Day. 2/ In addition to the above referenced rates, Shipper shall pay all applicable charges and surcharges as set forth in Transporter's Tariff as revised from time to time pursuant to Transporter's Tariff. 3/ A minimum bill will be calculated equaling the product of: (i) 300,000 multiplied by (ii) $0.024 multiplied by (iii) the actual number of calendar days in the Month. If the amount applicable pursuant to this negotiated rate for actual parked quantities during the month exceeds the minimum bill for the month, Shipper shall pay Transporter based on actual parked quantities for the month. If the minimum bill calculated as described herein exceeds the amount due for actual parked quantities, then Shipper shall pay Transporter the minimum bill amount. 4/ The negotiated rates set forth herein apply only to the Park component of the Rate Schedule PALS service. Any Loan component of the Rate Schedule PALS service shall be provided at Transporter's applicable maximum Recourse Rate in effect from time to time. 5/ This negotiated rate agreement does not deviate in any material respect from the Form of Service Agreement contained in Transporter's Tariff. 6/ This negotiated rate is available at all points on an interruptible basis. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Assistant General Counsel Issued on: January 28, 2005 Effective on: February 1, 2005 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Original Sheet No. 8.01n Original Volume No. 1 -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate Rate 1/ 2/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- Florida Power & Light Co. 4/ 9000831 03/31/2005 - ITS NA $0.5500 3/ 6/ 5/ 1/ 500,000 Dth/d 03/31/2006 1/ The Commodity/Usage Rate is stated in $/Dth delivered, and is applicable only to deliveries at Shipper's Manatee ("Manatee Plant") and Martin ("Martin Plant") electric generation facilities located in Manatee County, Florida and Martin County, Florida, respectively, and/or Transporter's interconnections with Florida Gas Transmission Company at Transporter's Station Number 305 ("FGT - Hardee") and Station Number 456 ("FGT - Osceola") for deliveries only to electric generation plants owned or dispatched by Shipper. Deliveries at any delivery points other than those listed in the previous sentence shall be at the maximum Recourse Rate. 2/ In addition to the above referenced rates, Shipper shall pay the Usage-2 rate, as specified in Section 3 of Rate Schedule ITS, all applicable charges and surcharges as set forth in Transporter's Tariff, and Transporter's Use as reflected in Transporter's Tariff, as revised from time to time pursuant to Transporter's Tariff. 3/ In the event that Shipper does not transport under ITS Agreement 9000831 ("Agreement") or any other Rate Schedule ITS, PALS or FTS service agreement between Shipper and Transporter, except for FTS Service Agreement No. 9000828 (collectively, "Applicable Agreements"), aggregate quantities during the Contract Term (the period from March 31, 2005 through March 31, 2006, as stated above) which generate at least $5,850,000 in revenue to Transporter, then Shipper shall pay to Transporter the positive difference between $5,850,000 and the amount owed to Transporter for the actual quantities transported under the Applicable Agreements during the Contract Term, which shall be due with Shipper's remittance of payment for Transporter's service provided in March 2006. 4/ This negotiated rate agreement does not deviate in any material respect from the Form of Service Agreement contained in Transporter's Tariff. 5/ All existing receipt points in Alabama and Mississippi. 6/ Applicable agreements as defined in footnote 3 are those agreements listed on Original Sheet Nos. 8.01d and 8.01e. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Assistant General Counsel Issued on: March 30, 2005 Effective on: March 31, 2005 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Sub Original Sheet No. 8.01o Original Volume No. 1 -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate 1/ 2/ Rate 1/ 2/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- Florida Power Corporation 4/ 9000666 6/1/2005 - FTS $0.5500 $0.0200 3/ 1/ 50,000 Dth/d 6/1/2025 1/ The Reservation Rate is stated in Dth per day of MDQ under the Service Agreement. The Usage Rate is stated in Dth per day delivered under the Service Agreement to Shipper's Hines electric generation facility located in Polk County, Florida ("Plant"). The negotiated rates shall apply only for quantities of gas delivered under the Service Agreement up to the MDQ on any given day at the Plant or at secondary delivery points. In the event that Shipper changes its primary delivery point under the Service Agreement (for all or any portion of its MDQ under the Service Agreement) such that the Primary Delivery Point is at a location other than the Plant, this negotiated rate agreement shall immediately terminate and be of no further force or effect and Transporter's effective maximum Recourse Rates on file with the FERC shall apply to all service provided under the Service Agreement for the remainder of the term of the Service Agreement unless and until otherwise agreed to in writing by Transporter. In the event that Shipper releases its firm transportation rights under the Service Agreement, Shipper shall continue to be obligated to pay Transporter for the difference, if any, by which the Negotiated Rates (and all other rates specified herein) exceed the rates applicable to any such release. 2/ Shipper's rates for primary firm transportation service under the Service Agreement during the Primary Term of the Service Agreement shall not exceed (a)(i) a Reservation Rate of $0.5500 per Dth per day and (ii) a Usage-1 Rate of $0.02 per Dth or (b) $0.57 Dth on a 100% load factor basis, inclusive of System Balancing Adjustment charges and/or credits. Consistent with Transporter's Tariff, Shipper shall provide Transporter's Use; provided however, Shipper shall not be obligated to pay a Transporter's Use (%) in excess of 2-1/2%. 3/ All physical receipt points now existing or hereafter constructed or added on Transporter's pipeline system in the Mobile Bay, Alabama and Pascagoula, Mississippi areas will be available to Shipper. 4/ This negotiated rate agreement does not deviate in any material respect from the Form of Service Agreement contained in Transporter's Tariff. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Associate General Counsel Issued on: May 2, 2005 Effective on: June 1, 2005 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Sub Original Sheet No. 8.01p Original Volume No. 1 -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate 1/ 2/ 5/ Rate 1/ 2/ 5/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- Florida Power and Light Co. 4/ 9000828 6/1/2005 - FTS $0.5500 $0.0055 3/ 1/ 350,000 Dth/d 6/1/2028 1/ The Reservation Rate is stated in Dth per day of MDQ under the Service Agreement. The Usage Rate is stated in Dth per day delivered under the Service Agreement to Shipper's Manatee electric generation facility located in Manatee County, Florida and Shipper's Martin electric generation facility located in Martin County, Florida (the Manatee plant and Martin plant are referred to collectively as "Plant"). The negotiated rates set forth above will apply only to deliveries under the Service Agreement at the Plant and to any other delivery point on a secondary basis. In the event that Shipper changes the primary delivery point under the Service Agreement to any location other than the Plant, then this Agreement shall terminate effective immediately and the rates applicable after this Agreement terminates shall be Transporter's applicable maximum Recourse Rates in effect pursuant to Transporter's Tariff unless and until otherwise agreed to in writing by Shipper and Transporter. In the event that Shipper releases its firm transportation rights under the Service Agreement, Shipper shall continue to be obligated to pay Transporter for the difference, if any, by which the Negotiated Rate (and all other applicable rates contemplated in 2/ below) exceeds the release rate. 2/ A Usage-2 Rate shall apply to service under the Service Agreement as specified from time to time in Section 3 of Rate Schedule FTS included in Transporter's Tariff, which is incorporated herein by reference as if copied and set forth herein at length. All applicable surcharges, including but not limited to the SBA surcharge, and the applicable Transporter's Use percentage (as revised periodically in accordance with the terms and conditions of Transporter's Tariff), as all such charges, surcharges and percentages are in effect from time to time for service under Transporter's Rate Schedule FTS. 3/ All receipt points existing or added on Transporter's pipeline system in the Mobile Bay, Alabama and Pascagoula, Mississippi areas will be available to Shipper, including but not limited to Destin Pipeline, Gulf South Pipeline, ExxonMobil Mary Ann Plant, DIGP Offshore Pipeline, Mobile Bay processing Partners Plant, and Williams Mobile Bay Processing Plant. 4/ This negotiated rate agreement does not deviate in any material respect from the Form of Service Agreement contained in Transporter's Tariff. 5/ Effect of Other Rates: In the event that Transporter files a tariff sheet(s) and/or negotiated rate agreement with the Commission for acceptance or approval (and such acceptance and/or approval is received and such rate is implemented by Transporter) or Transporter posts on its electric bulletin board (or other internet-based electronic communication medium) a discount from its maximum recourse rates then in effect for Equivalent Service (as defined below) which is less than the rates applicable to the Service Agreement, then in such event Shipper shall be entitled to such lesser rate only for the time period in which such lesser rate is or will be applicable for such other Equivalent Service. For the purpose of this Agreement only, Equivalent Service shall mean service under a firm, forward-haul transportation service agreement into the State of Florida, or a new rate agreed to for an existing service agreement, entered into after the date of this Agreement under Transporter's Rate Schedule FTS which has an MHFR equal to or greater than the MHFR applicable to the Service Agreement, and has a primary term equal to or shorter than the primary term of the Service Agreement. Any service which does not meet all of the requirements of the immediately preceding sentence shall not be considered Equivalent Service for the purpose of this provision. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Associate General Counsel Issued on: June 16, 2005 Effective on: June 1, 2005 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Original Sheet No. 8.01q Original Volume No. 1 -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate Rate 2/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- Florida Power & Light Co. 9000306 7/1/2005 - PALS NA $0.04 1/ 3/ 4/ 6/ 6/ 140,000 Dth 10/31/2005 1/ The Commodity/Usage Rate is stated in $/Dth multiplied by Shipper's highest Park account balance for the Day, but the negotiated Commodity/Usage Rate only applies up to the first 140,000 Dth of Shipper's Park balance for the Day. 2/ In addition to the above referenced rates, Shipper shall pay all applicable charges and surcharges as set forth in Transporter's Tariff as revised from time to time pursuant to Transporter's Tariff. 3/ For each month during the term of this negotiated rate a minimum bill will be calculated equaling the product of: (i) 140,000 multiplied by (ii) $0.04 multiplied by (iii) the actual number of calendar days in the Month. If the amount applicable pursuant to this negotiated rate for actual parked quantities during the month exceeds the minimum bill for the month, Shipper shall pay Transporter based on actual parked quantities for the month. If the minimum bill calculated as described herein exceeds the amount due for actual parked quantities during the month, then Shipper shall pay Transporter the minimum bill amount. 4/ The negotiated rates set forth herein apply only to the Park component of the Rate Schedule PALS service. Any Loan component of the Rate Schedule PALS service shall be provided at Transporter's applicable maximum Recourse Rate in effect from time to time. 5/ This negotiated rate agreement does not deviate in any material respect from the Form of Service Agreement contained in Transporter's Tariff. 6/ This negotiated rate is available at all points on an interruptible basis. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Associate General Counsel Issued on: June 29, 2005 Effective on: July 1, 2005 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Original Sheet No. 8.01r Original Volume No. 1 -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate Rate 2/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- Tampa Electric Company 5/ 9024996 08/1/2005 - FTS-6% 8/ $0.5950 1/ $0.0055 2/ 3/ 6/ Bayside 7/ 48,000 Dth 01/1/2029 4/ 1/ The Reservation Rate is stated in $/Dth of MDQ per day. 2/ The Commodity/Usage Rate is stated in $/Dth multiplied by the quantity of gas delivered each Day. 3/ In addition to the above referenced rates, Shipper shall pay all applicable charges and surcharges, including but not limited to Usage - 2 charges, and in-kind fuel retainage as set forth in Transporter's Tariff and as revised from time to time pursuant to Transporter's Tariff. 4/ The commencement of service under this service agreement is the later of: (i) August 1, 2005; or (ii) the date that this negotiated rate is approved without modification by the Federal Energy Regulatory Commission. 5/ This negotiated rate agreement is a nonconforming service agreement. 6/ This negotiated rate is available at all receipt points. 7/ This negotiated rate applies only to deliveries (i) at the Reunion delivery point prior to the date the Bayside Lateral is completed; (ii) at the Bayside Lateral upon such facility being completed; and (iii) at all other points on a secondary basis. If Shipper changes its primary delivery point pursuant to the provisions of Transporter's Tariff, this negotiated rate shall terminate and Transporter's maximum recourse rates shall apply for the remaining primary term of this agreement, unless and until otherwise agreed in writing between Shipper and Transporter. 8/ This is the Maximum Hourly Flow Rate. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Associate General Counsel Issued on: June 30, 2005 Effective on: August 1, 2005 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Original Sheet No. 8.01s Original Volume No. 1 -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate Rate 1/ 2/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- Florida Power & Light Co. 4/ 9030522 09/01/2005 - ITS NA $0.6000 3/ 6/ 7/ 5/ 1/ 500,000 Dth/d 12/31/2010 1/ The Commodity/Usage Rate is stated in $/Dth delivered, and is applicable only to deliveries at Shipper's Manatee electric generation facilities in Manatee County, Florida, Shipper's Martin electric generation facilities in Martin County, Florida, and Shipper's West County Energy Center electric generation facilities in Palm Beach County, Florida, and/or Transporter's interconnections with Florida Gas Transmission Company at Transporter's Station Number 305 ("FGT - Hardee") and Station Number 456 ("FGT - Osceola") for deliveries only to electric generation plants owned or dispatched by Shipper. Deliveries at any delivery points other than those listed in the previous sentence shall be at the maximum Recourse Rate. In addition to the above referenced rates, Shipper shall pay the Usage-2 rate, as specified in Section 3 of Rate Schedule ITS, all applicable charges and surcharges as set forth in Transporter's Tariff, and Transporter's Use as reflected in Transporter's Tariff, as revised from time to time pursuant to Transporter's Tariff. 2/ Pursuant to the GT&C of Transporter's Tariff, the Negotiated Rates set forth herein shall collectively constitute a "negotiated rate." Shipper, by execution of this Agreement, agrees that the otherwise generally applicable maximum Recourse Rate(s) in effect pursuant to Transporter's Tariff shall not apply to or be available to Shipper for service under the Service Agreement during the term of this Agreement (except to the extent expressly stated above or at any and all times when the Negotiated Rates (or the discounted Recourse Rates if applicable pursuant to this Agreement) are not otherwise applicable to service under the Service Agreement pursuant to the terms of this Agreement), notwithstanding any adjustments to such generally applicable maximum Recourse Rate(s) which may become effective during the term of this Agreement. 3/ In the event that Shipper does not transport under the Service Agreement, or any other Rate Schedule ITS, PALS or FTS service agreement (excluding Transporter's Rate Schedule FTS Contract Number 9000828, or any successor to such contract, Transporter's Rate Schedule FTS Contract Number 9028411 ("FTS Agreement"), or any successor to such contract; and Transporter's Rate Schedule ITS Contract Number 9000831 from the effective date of this Agreement and continuing through March 31, 2006) between Shipper and Transporter that is available for service prior to December 31, 2010 (herein the "Applicable Agreements"), aggregate quantities: (i) during the period commencing on September 1, 2005 and ending on December 31, 2007 which generate at least five million dollars ($5,000,000) in revenue to Transporter; (ii) during the calendar year 2008 which generate at least twelve million dollars ($12,000,000) in revenue to Transporter; and (iii) during the period commencing on January 1, 2009 and ending on December 31, 2010 which generate at least seventeen million ($17,000,000) in revenue to Transporter, then Shipper shall pay to Transporter the positive difference between each of the stated amounts in (i), (ii) and (iii) above and the amount owed to Transporter for the actual quantities transported under the Applicable Agreements during the periods specified in (i), (ii) and (iii) above, as applicable, which shall be due with Shipper's remittance of payment for Transporter's service provided in December of 2007, 2008 and 2010, respectively (any amount paid to Transporter by Shipper under the Applicable Agreements for service from September 1, 2005 through December 31, 2007, in excess of five million dollars ($5,000,000) will be applied against Shipper's throughput commitment hereunder for service during calendar year -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Associate General Counsel Issued on: September 15, 2005 Effective on: September 15, 2005 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff First Revised Sheet No. 8.01t Original Volume No. 1 Superseding Original Sheet No. 8.01t -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES 2008, in excess of seventeen million dollars ($17,000,000) will be applied against Shipper's throughput commitment hereunder for service during the period commencing on January 1, 2009 and ending on December 31, 2010. Notwithstanding the foregoing, in the event that Shipper terminates the firm FTS Agreement: (aa) on or before March 1, 2006, then Shipper shall not be obligated for the throughput commitment or commitment to make further payments to Transporter pursuant to clauses (ii) and (iii) above; and (bb) after March 1, 2006 but before February 1, 2007, then Shipper shall not be obligated for the throughput commitment or commitment to make further payments to Transporter pursuant to clause (iii) above. In no event shall Transporter be obligated to refund monies to Shipper. In the event that (i) Transporter has not completed the facilities necessary to provide service under the FTS Agreement to the West County Energy Center on or before July 1, 2008, and (ii) the conditions precedent set forth in Paragraphs 7(B)(i), 7(B)(ii), 7(B)(iv) and 7(B)(vi) of the precedent agreement between Transporter and Shipper related to the FTS Agreement have been satisfied or waived by the dates set forth in such paragraphs, then commencing on (aa) July 1, 2008 and continuing through July 31, 2008, Shipper's Throughput Commitment obligations set forth above for any quantities not actually transported shall be reduced by $50,000 per day for each day Transporter is not capable of delivering gas to the West County Energy Center under the Service Agreement, and (bb) August 1, 2008, Shipper's Throughput Commitment obligations set forth above for any quantities not actually transported shall be reduced by $190,000 per day for each day Transporter is not capable of delivering gas to the West County Energy Center under the Service Agreement, but in no event shall Shipper's Throughput Commitment be less than ten million dollars ($10,000,000). In no event shall Transporter be obligated to refund monies to Shipper. The reductions in Throughput Commitment provided for in this Paragraph shall not apply unless and until Shipper's West County Energy Center is capable of receiving and utilizing gas for the purpose of testing its gas-fired turbines. In addition, in the event that the West County Energy Center is not capable of receiving and utilizing gas for the purpose of testing its gas-fired turbines by July 1, 2008, then the July 1, 2008 date set forth above for the reduction in Throughput Commitment in this Paragraph shall be extended by the same number of days by which the capability of receiving and utilizing gas for testing the gas-fired turbines at the West County Energy Center extends beyond July 1, 2008. If, at any time after the date service commences under the Service Agreement and thereafter during the term of this Agreement, Transporter is collecting its effective maximum Recourse Rates subject to refund under Section 4 of the Natural Gas Act as amended ("NGA"), Transporter shall have no refund obligation to Shipper even if the final maximum recourse rates are reduced to a level below the Negotiated Rates provided herein. Shipper's right to receive credits relating to Transporter's penalty revenue or other similar revenue, if any, applicable to transportation service on Transporter's system shall be governed by Transporter's Tariff and any applicable FERC orders and/or regulations. 4/ This negotiated rate agreement does not deviate in any material respect from the Form of Service Agreement contained in Transporter's Tariff. 5/ This negotiated rate is available at all points on an interruptible basis. 6/ Applicable agreements as defined in footnote 3 are those agreements listed on Sheet Nos. 8.01d and 8.01e. 7/ (A) Regulatory Approval: Transporter shall make a filing with the FERC for approval to implement the Negotiated Rates set forth herein pursuant to the NGA, the FERC's regulations promulgated under the NGA, and the FERC's Statement of Policy Alternatives to Traditional Cost of Service Ratemaking for Natural Gas Transporters and Regulation of Negotiated Transportation Service of Natural Gas Transporters issued January 31, 1996, in Docket Nos. RM95-6-000 and RM96-7-000. This Agreement and the Negotiated Rates set forth herein shall not apply to service under the Service Agreement unless and until the FERC approves such filing without condition and/or modification. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Associate General Counsel Issued on: July 13, 2006 Effective on: September 15, 2005 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Original Sheet No. 8.01u Original Volume No. 1 -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES (B) If the FERC disallows, modifies or conditions approval of any material terms of this Agreement with respect to the Negotiated Rates set forth herein, then upon written notification from either party to the other Transporter or Shipper hereby agree that the Negotiated Rates set forth herein shall not apply to service under the Service Agreement. Instead, Transporter and Shipper agree that in lieu of such Negotiated Rates, Transporter will charge, and Shipper will pay, Transporter's recourse rates, discounted pursuant to this footnote, to the level set forth above, plus all applicable surcharges, including, but not limited to, the SBA surcharge, and Transporter's Use percentage (as revised annually or more often) pursuant to the terms of Transporter's Tariff in effect from time to time, as all such charges, surcharges and percentages are in effect from time to time for service under Transporter's Rate Schedule ITS. In the event that the discounted recourse rate applies in lieu of the Negotiated Rates, Transporter shall not charge a rate for service under the Service Agreement that is greater than or less than the respective maximum or minimum recourse rate on file with the Commission for service under the Service Agreement. In addition, such discounted recourse rate shall be subject to the limitations set forth in footnote 1 as if the discounted reservation Recourse Rate were the Negotiated Rates for purposes of that paragraph. (C) Transporter and Shipper recognize that Transporter's Recourse Rates, including current or future surcharges, for service under the Service Agreement may be subject to modification from time to time. With regard to the discounted recourse rate(s) for service under the Service Agreement, Transporter and Shipper expressly agree that Shipper shall be entitled to refunds of payments paid by Shipper pursuant to the Service Agreement only in the event the final, non-appealable maximum recourse rate as determined by the Commission for a given time period ("Final Maximum Rate") is lower than the discounted recourse rate actually paid by Shipper during such time period ("Actual Rate"). Subject to the condition precedent set forth in the foregoing sentence, Shipper's principal refund amount shall be equal to the product of (i) the difference between the Actual Rate and the Final Maximum Rate and (ii) the quantity transported under the Service Agreement during the refund period. Shipper expressly agrees not to initiate, instigate, or otherwise participate in any action or proceeding for the purpose of obtaining refunds in excess of the foregoing amount. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Associate General Counsel Issued on: September 15, 2005 Effective on: September 15, 2005 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Original Sheet No. 8.01v Original Volume No. 1 -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate Rate 2/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- Peoples Gas System 9000022 11/7/2005 - PALS NA $0.024 1/ 3/ 4/ 6/ 6/ 50,000 Dth 04/30/2006 1/ The Commodity/Usage Rate is stated in $/Dth multiplied by Shipper's highest Park account balance for the Day, but the negotiated Commodity/Usage Rate only applies up to the first 10,000 Dth of Shipper's Park balance for the Day. 2/ In addition to the above referenced rates, Shipper shall pay all applicable charges and surcharges as set forth in Transporter's Tariff as revised from time to time pursuant to Transporter's Tariff. 3/ Each month, a minimum bill will be calculated equaling the product of: (i) 10,000 multiplied by (ii) $0.024 multiplied by (iii) the actual number of calendar days in the Month. If the amount applicable pursuant to this negotiated rate for actual parked quantities during the month exceeds the minimum bill for the month, Shipper shall pay Transporter based on actual parked quantities for such month. If the minimum bill calculated as described herein exceeds the amount due for actual parked quantities, then Shipper shall pay Transporter the minimum bill amount. 4/ The negotiated rates set forth herein apply only to the Park component of the Rate Schedule PALS service. Any Loan component of the Rate Schedule PALS service shall be provided at Transporter's applicable maximum Recourse Rate in effect from time to time. 5/ This negotiated rate agreement does not deviate in any material respect from the Form of Service Agreement contained in Transporter's Tariff. 6/ This negotiated rate is available at all points on an interruptible basis. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Associate General Counsel Issued on: November 4, 2005 Effective on: November 7, 2005 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Original Sheet No. 8.01w Original Volume No. 1 -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate Rate 2/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- Tampa Electric Company 9001736 11/7/2005 - PALS NA $0.024 1/ 3/ 4/ 6/ 6/ 100,000 Dth 4/30/2006 1/ The Commodity/Usage Rate is stated in $/Dth multiplied by Shipper's highest Park account balance for the Day, but the negotiated Commodity/Usage Rate only applies up to the first 50,000 Dth of Shipper's Park balance for the Day. 2/ In addition to the above referenced rates, Shipper shall pay all applicable charges and surcharges as set forth in Transporter's Tariff as revised from time to time pursuant to Transporter's Tariff. 3/ Each month, a minimum bill will be calculated equaling the product of: (i) 50,000 multiplied by (ii) $0.024 multiplied by (iii) the actual number of calendar days in the Month. If the amount applicable pursuant to this negotiated rate for actual parked quantities during the month exceeds the minimum bill for the month, Shipper shall pay Transporter based on actual parked quantities for such month. If the minimum bill calculated as described herein exceeds the amount due for actual parked quantities, then Shipper shall pay Transporter the minimum bill amount. 4/ The negotiated rates set forth herein apply only to the Park component of the Rate Schedule PALS service. Any Loan component of the Rate Schedule PALS service shall be provided at Transporter's applicable maximum Recourse Rate in effect from time to time. 5/ This negotiated rate agreement does not deviate in any material respect from the Form of Service Agreement contained in Transporter's Tariff. 6/ This negotiated rate is available at all points on an interruptible basis. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Associate General Counsel Issued on: November 4, 2005 Effective on: November 7, 2005 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Original Sheet No. 8.01x Original Volume No. 1 -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate Rate 6/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- Florida Power Corporation d/b/a Progress Energy Florida, Inc. 9000064 1/ 3/ 7/1/2002 - PALS NA 2/ 4/ 4/ 300,000 Dth 7/1/2003 5/ 9006506 1/ 3/ 7/15/2003 - PALS NA 2/ 4/ 4/ 150,000 Dth 7/15/2004 5/ 9000065 1/ 3/ 7/1/2002 - PALS NA 2/ 4/ 4/ 300,000 Dth 7/1/2003 5/ 9000063 1/ 3/ 5/30/2002 - ITS NA 2/ 4/ 4/ 150,000 Dth 5/30/2003 7/ 1/ The amount Shipper pays under this agreement will be applied toward the revenue commitment for Service Agreement 9035944, as that provision is explained in footnote 3 on Original Sheet Nos 8.01y and 8.01z. 2/ The rate is the maximum rate under Transporter's Tariff, unless another sheet in the Tariff lists a different negotiated rate or Transporter and Shipper agree upon a discounted rate. 3/ This agreement does not deviate in any material respect from the Form of Service Agreement contained in Transporter's Tariff. 4/ Service is available at all points on an interruptible basis. 5/ At the end of the primary term listed above, this agreement shall remain in force and effect from month to month thereafter until terminated by Transporter or Shipper upon at least one year prior written notice. 6/ In addition to the above referenced rates, Shipper shall pay all applicable charges and surcharges as set forth in Transporter's Tariff as revised from time to time pursuant to Transporter's Tariff. 7/ At the end of the primary term listed above, this agreement shall remain in force and effect from month to month thereafter until terminated by Transporter or Shipper upon at least 60 days prior written notice. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Associate General Counsel Issued on: March 3, 2006 Effective on: March 3, 2006 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Original Sheet No. 8.01y Original Volume No. 1 -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate Rate 1/ 2/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- Florida Power Corporation d/b/a Progress Energy Florida, Inc. 4/ 9035944 01/31/2006 - ITS NA $0.6000 3/ 6/ 7/ 5/ 1/ 200,000 Dth/d 1/1/2010 8/ 1/ The Commodity/Usage Rate is stated in $/Dth delivered, and is applicable only to deliveries under the Service Agreement at Shipper's Hines and Tiger Bay electric generation facilities located in Polk County, Florida, and to Shipper's Intercession City electric generation facility located in Osceola County, Florida and/or to Transporter's interconnections with Florida Gas Transmission Company in Hardee County, Florida (Transporter's Station Number 305) and Osceola County, Florida (Transporter's Station Number 456) for deliveries only to electric generation plants owned or dispatched by Shipper. Deliveries under the Service Agreement to any delivery point(s) other than those listed in the previous sentence shall be billed, and Shipper agrees to pay for such deliveries, at Transporter's applicable maximum Recourse Rates in effect pursuant to Transporter's Tariff unless and until otherwise agreed to in writing by Shipper and Transporter. In addition to the above referenced rates, Shipper shall pay the Usage-2 rate, as specified in Section 3 of Rate Schedule ITS, all applicable charges and surcharges as set forth in Transporter's Tariff, and Transporter's Use as reflected in Transporter's Tariff, as revised from time to time pursuant to Transporter's Tariff. 2/ Pursuant to the GT&C of Transporter's Tariff, the Negotiated Rates set forth herein shall collectively constitute a "negotiated rate." Shipper, by execution of this Agreement, agrees that the otherwise generally applicable maximum Recourse Rate(s) in effect pursuant to Transporter's Tariff shall not apply to or be available to Shipper for service under the Service Agreement during the term of this Agreement (except to the extent expressly stated above or at any and all times when the Negotiated Rates are not otherwise applicable to service under the Service Agreement pursuant to the terms of this Agreement), notwithstanding any adjustments to such generally applicable maximum Recourse Rate(s) which may become effective during the term of this Agreement. 3/ In the event that Shipper does not transport under the Service Agreement, or any other Rate Schedule ITS, PALS or FTS service agreement (excluding Transporter's Rate Schedule FTS Contract Numbers 9000105R1, 9000665, 9000666 or 9035943, or any successor contracts to such contracts,) between Shipper and Transporter that is available for service prior to December 31, 2009 (herein the "Applicable Agreements"), aggregate quantities: (i) during the calendar year 2006 which generate at least four million dollars ($4,000,000) in revenue to Transporter; (ii) during the calendar year 2007 which generate at least four million dollars ($4,000,000) in revenue to Transporter; (iii) during the calendar year 2008 which generate at least two million ($2,000,000) in revenue to Transporter, and (iv) during the calendar year 2009 which generate at least two million ($2,000,000) in revenue to Transporter, then in such event Shipper shall pay to Transporter the positive difference between each of the stated amounts in (i), (ii), (iii) and (iv) above, respectively, and the amount owed to Transporter for the actual quantities transported under the Applicable Agreements during the periods specified in (i), (ii), (iii) and (iv) above, respectively, as applicable, which shall be due with Shipper's remittance of payment for Transporter's service provided in December of 2006, 2007, 2008 and 2009, respectively (any amount paid to Transporter by Shipper under the Applicable Agreements for service provided during the calendar years specified in (i), (ii), (iii) and (iv) above in excess of the amounts specified in clauses (i), (ii), (iii) and (iv), respectively, will be applied against Shipper's throughput commitment hereunder for service during the following period or periods, as applicable). Notwithstanding the foregoing, in the event that FTS Contract Number 9035943 ("FTS Agreement") is terminated on or before February 1, 2007, -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Associate General Counsel Issued on: March 3, 2006 Effective on: March 3, 2006 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff First Revised Sheet No. 8.01z Original Volume No. 1 Superseding Original Sheet No. 8.01z -------------------------------------------------------------------------------- then Shipper shall not be obligated for the throughput commitment or commitment to make further payments to Transporter pursuant to clauses (ii), (iii) and (iv) above. In no event shall Transporter be obligated to refund monies to Shipper. In the event that (i) Transporter has not completed the facilities necessary to provide service at the full MDQ under the FTS Agreement to Shipper's Bartow electric generation facility in Pinellas County, Florida ("Bartow Plant") by January 1, 2009, and (ii) the conditions precedent set forth in Paragraphs 8(A)(ii), 8(B)(ii) and 8(B)(iii) of the precedent agreement between Transporter and Shipper related to the FTS Agreement have been satisfied or waived, then commencing on January 1, 2009 Shipper's Throughput Commitment obligations set forth above for any quantities not actually transported shall be reduced by $13,245 per day for each day Transporter is not capable of delivering gas to the Bartow Plant under the Service Agreement, but in no event shall Shipper's Throughput Commitment be less than ten million dollars ($10,000,000). In no event shall Transporter be obligated to refund monies to Shipper. The reductions in Throughput Commitment provided for in this paragraph shall not apply unless and until Shipper's Bartow Plant is capable of receiving and utilizing gas for the purpose of testing its gas-fired turbines. In addition, in the event that the Bartow Plant is not capable of receiving and utilizing gas for the purpose of testing its gas-fired turbines by January 1, 2009, then the January 1, 2009 date set forth above for the reduction in Throughput Commitment in this paragraph shall be extended by the same number of days by which the capability of receiving and utilizing gas for testing the gas-fired turbines at the Bartow Plant extends beyond January 1, 2009. If, at any time after the date service commences under the Service Agreement and thereafter during the term of this Agreement, Transporter is collecting its effective maximum Recourse Rates subject to refund under Section 4 of the Natural Gas Act as amended ("NGA"), Transporter shall have no refund obligation to Shipper even if the final maximum recourse rates are reduced to a level below the Negotiated Rates provided herein. Shipper's right to receive credits relating to Transporter's penalty revenue or other similar revenue, if any, applicable to transportation service on Transporter's system shall be governed by Transporter's Tariff and any applicable FERC orders and/or regulations. 4/ This negotiated rate agreement does not deviate in any material respect from the Form of Service Agreement contained in Transporter's Tariff. 5/ This negotiated rate is available at all points on an interruptible basis. 6/ Applicable Agreements as defined in footnote 3 are those agreements listed on Original Sheet No. 8.01x. 7/ Transporter shall make a filing with the FERC for approval to implement the Negotiated Rates set forth herein pursuant to the NGA, the FERC's regulations promulgated under the NGA, and the FERC's Statement of Policy Alternatives to Traditional Cost of Service Ratemaking for Natural Gas Transporters and Regulation of Negotiated Transportation Service of Natural Gas Transporters issued January 31, 1996, in Docket Nos. RM95-6-000 and RM96-7-000. This Agreement and the Negotiated Rates set forth herein shall not apply to service under the Service Agreement unless and until the FERC approves such filing without condition and/or modification. 8/ This Agreement shall be effective as of January 31, 2006, and, subject to Footnote 7 above, the Negotiated Rates set forth herein shall apply to service under the Service Agreement from March 3, 2006, through December 31, 2009. Notwithstanding the foregoing, in the event that the FTS Agreement is terminated on or before June 1, 2006, then this Agreement shall terminate effective on the date that the FTS Agreement is terminated and thereafter neither Shipper nor Transporter shall have any further obligation to the other under this Agreement (to be clear, if the FTS Agreement is terminated on or before June 1, 2006, in addition to termination of all other rights and obligations hereunder, Shipper shall not be obligated for the Throughput Commitment and in no event shall Transporter be obligated to refund monies to Shipper). -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Associate General Counsel Issued on: July 13, 2006 Effective on: March 1, 2006 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Original Sheet No. 8.02 Original Volume No. 1 -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate Rate 2/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- Tampa Electric Company 9001736 5/1/2006 - PALS NA $0.04 1/ 3/ 4/ 6/ 6/ 100,000 Dth 11/1/2006 1/ The Commodity/Usage Rate is stated in $/Dth multiplied by Shipper's highest Park account balance for the Day, but the negotiated Commodity/Usage Rate only applies up to the first 50,000 Dth of Shipper's Park balance for the Day. 2/ In addition to the above referenced rates, Shipper shall pay all applicable charges and surcharges as set forth in Transporter's Tariff as revised from time to time pursuant to Transporter's Tariff. 3/ Each month, a minimum bill will be calculated equaling the product of: (i) 50,000 multiplied by (ii) $0.04 multiplied by (iii) the actual number of calendar days in the Month. If the amount applicable pursuant to this negotiated rate for actual parked quantities during the month exceeds the minimum bill for the month, Shipper shall pay Transporter based on actual parked quantities for such month. If the minimum bill calculated as described herein exceeds the amount due for actual parked quantities, then Shipper shall pay Transporter the minimum bill amount. On any day during the month that Shipper nominates gas into its PALS (Park) account and such nomination is not confirmed and scheduled solely as a result of Transporter confirming and scheduling other PALS (Park) nomination(s) with a higher scheduling priority than Shipper's nomination, then on each such day Sipper shall not be responsible for its minimum bill obligation set forth herein for such day. 4/ The negotiated rates set forth herein apply only to the Park component of the Rate Schedule PALS service. Any Loan component of the Rate Schedule PALS service shall be provided at Transporter's applicable maximum Recourse Rate in effect from time to time. 5/ This negotiated rate agreement does not deviate in any material respect from the Form of Service Agreement contained in Transporter's Tariff. 6/ This negotiated rate is available at all points on an interruptible basis. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Associate General Counsel Issued on: May 1, 2006 Effective on: May 1, 2006 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Original Sheet No. 8.02a Original Volume No. 1 -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate Rate 2/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- Florida Power & Light Company 9000306 6/1/2006 - PALS NA $0.04 1/ 3/ 4/ 6/ 6/ 300,000 Dth 10/31/2006 1/ The Commodity/Usage Rate is stated in $/Dth multiplied by Shipper's highest Park account balance for the Day, but the negotiated Commodity/Usage Rate only applies up to the first 140,000 Dth of Shipper's Park balance for the Day. 2/ In addition to the above referenced rates, Shipper shall pay all applicable charges and surcharges as set forth in Transporter's Tariff as revised from time to time pursuant to Transporter's Tariff. 3/ Each month, a minimum bill will be calculated equaling the product of: (i) 140,000 multiplied by (ii) $0.04 multiplied by (iii) the actual number of calendar days in the Month. If the amount applicable pursuant to this negotiated rate for actual parked quantities during the month exceeds the minimum bill for the month, Shipper shall pay Transporter based on actual parked quantities for such month. If the minimum bill calculated as described herein exceeds the amount due for actual parked quantities, then Shipper shall pay Transporter the minimum bill amount. On any day during the month that Shipper nominates gas into its PALS (Park) account and such nomination is not confirmed and scheduled solely as a result of Transporter confirming and scheduling other PALS (Park) nomination(s) with a higher scheduling priority than Shipper's nomination, then on each such day Shipper shall not be responsible for its minimum bill obligation set forth herein for such day. 4/ The negotiated rates set forth herein apply only to the Park component of the Rate Schedule PALS service. Any Loan component of the Rate Schedule PALS service shall be provided at Transporter's applicable maximum Recourse Rate in effect from time to time. 5/ This negotiated rate agreement does not deviate in any material respect from the Form of Service Agreement contained in Transporter's Tariff. 6/ This negotiated rate is available at all points on an interruptible basis. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Associate General Counsel Issued on: May 31, 2006 Effective on: June 1, 2006 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Original Sheet No. 8.02b Original Volume No. 1 -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate Rate 2/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- Florida Power & Light Company 9000306 5/1/2007 - PALS NA $0.04 1/ 3/ 4/ 6/ 6/ 300,000 Dth 11/1/2007 1/ The Commodity/Usage Rate is stated in $/Dth multiplied by Shipper's highest Park account balance for the Day, but the negotiated Commodity/Usage Rate only applies up to the first 150,000 Dth of Shipper's Park balance for the Day. 2/ In addition to the above referenced rates, Shipper shall pay all applicable charges and surcharges as set forth in Transporter's Tariff as revised from time to time pursuant to Transporter's Tariff. 3/ Each month, a minimum bill will be calculated equaling the product of: (i) 150,000 multiplied by (ii) $0.04 multiplied by (iii) the actual number of calendar days in the Month. If the amount applicable pursuant to this negotiated rate for actual parked quantities during the month exceeds the minimum bill for the month, Shipper shall pay Transporter based on actual parked quantities for such month. If the minimum bill calculated as described herein exceeds the amount due for actual parked quantities, then Shipper shall pay Transporter the minimum bill amount. On any day during the month that Shipper nominates gas into its PALS (Park) account and such nomination is not confirmed and scheduled solely as a result of Transporter confirming and scheduling other PALS (Park) nomination(s) with a higher scheduling priority than Shipper's nomination, then on each such day Shipper shall not be responsible for its minimum bill obligation set forth herein for such day. 4/ The negotiated rates set forth herein apply only to the Park component of the Rate Schedule PALS service. Any Loan component of the Rate Schedule PALS service shall be provided at Transporter's applicable maximum Recourse Rate in effect from time to time. 5/ This negotiated rate agreement does not deviate in any material respect from the Form of Service Agreement contained in Transporter's Tariff. 6/ This negotiated rate is available at all points on an interruptible basis. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Associate General Counsel Issued on: April 11, 2007 Effective on: May 1, 2007 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff Original Sheet No. 8.02c Original Volume No. 1 -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate Rate 2/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- Tampa Electric Company 9001736 5/1/2007 - PALS NA $0.04 1/ 3/ 4/ 6/ 6/ 100,000 Dth 11/1/2007 1/ The Commodity/Usage Rate is stated in $/Dth multiplied by Shipper's highest Park account balance for the Day, but the negotiated Commodity/Usage Rate only applies up to the first 50,000 Dth of Shipper's Park balance for the Day. 2/ In addition to the above referenced rates, Shipper shall pay all applicable charges and surcharges as set forth in Transporter's Tariff as revised from time to time pursuant to Transporter's Tariff. 3/ Each month, a minimum bill will be calculated equaling the product of: (i) 50,000 multiplied by (ii) $0.04 multiplied by (iii) the actual number of calendar days in the Month. If the amount applicable pursuant to this negotiated rate for actual parked quantities during the month exceeds the minimum bill for the month, Shipper shall pay Transporter based on actual parked quantities for such month. If the minimum bill calculated as described herein exceeds the amount due for actual parked quantities, then Shipper shall pay Transporter the minimum bill amount. On any day during the month that Shipper nominates gas into its PALS (Park) account and such nomination is not confirmed and scheduled solely as a result of Transporter confirming and scheduling other PALS (Park) nomination(s) with a higher scheduling priority than Shipper's nomination, then on each such day Sipper shall not be responsible for its minimum bill obligation set forth herein for such day. 4/ The negotiated rates set forth herein apply only to the Park component of the Rate Schedule PALS service. Any Loan component of the Rate Schedule PALS service shall be provided at Transporter's applicable maximum Recourse Rate in effect from time to time. 5/ This negotiated rate agreement does not deviate in any material respect from the Form of Service Agreement contained in Transporter's Tariff. 6/ This negotiated rate is available at all points on an interruptible basis. -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Associate General Counsel Issued on: April 11, 2007 Effective on: May 1, 2007 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff First Revised Sheet No. 8.02d Original Volume No. 1 Superseding Original Sheet No. 8.02d -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES Contract Contract Rate Reservation Usage Receipt Delivery Shipper Number Term Schedule Rate Rate 3/ 4/ Points Points Quantity ------- -------- -------- -------- -------------- --------- --------- --------- -------- Florida Power & Light Co. 9053985 1/ 2/12/2008 - ITS NA $0.6000 5/ 6/ 7/ 3/ 500,000 Dth/d 12/31/2010 2/ 1/ The service agreement ("Agreement") does not deviate in any material respect from the Form of Service Agreement contained in Transporter's Tariff. 2/ At the end of the primary term, the Agreement shall remain in full force and effect from month to month thereafter until terminated by Transporter or Shipper upon at least one month prior written notice. The term of the negotiated rate shall extend from the date on which it first applies to service under the Agreement until December 31, 2012. The negotiated rate set forth herein shall not apply to service under the Agreement unless and until the FERC approves Transporter's filing to implement the negotiated rate without condition or modification. 3/ The Commodity/Usage Rate is stated in $/Dth delivered and is applicable only to deliveries at Shipper's Martin electric generation facility located in Martin County, Florida, Shipper's Manatee electric generation facility located in Manatee County, Florida, Shipper's proposed West County Energy Center facility located in Palm Beach County, Florida (collectively, the "Plant"), and/or Transporter's interconnections with Florida Gas Transmission Company, LLC, at Transporter's Station Number 305 ("FGT - Hardee") and Station Number 456 ("FGT - Osceola") for deliveries only to electric generation plants owned or dispatched by Shipper. Deliveries at any delivery points other than those listed in the previous sentence shall be at the maximum recourse rate. In addition to the above referenced rates, Shipper shall pay the Usage-2 rate, as specified in Section 3 of Rate Schedule ITS, all applicable charges and surcharges as set forth in Transporter's Tariff, and Transporter's Use as reflected in Transporter's Tariff, as revised from time to time pursuant to Transporter's Tariff. 4/ Shipper agrees that the otherwise generally applicable maximum recourse rate(s) in effect pursuant to Transporter's Tariff shall not apply to or be available to Shipper for service under the Agreement during the term of this negotiated rate (except to the extent expressly stated in Footnote 3 or at any and all times when the negotiated rate is not otherwise applicable to service under the Agreement pursuant to the terms of the negotiated rate) notwithstanding any adjustments to such generally applicable maximum recourse rate(s) which may become effective during such term. 5/ In the event that Shipper does not transport under the Agreement or any other Rate Schedule ITS, PALS or FTS service agreement (excluding FTS Agreement 9000828 and FTS Agreement 9028411, or any successor to such contracts) between Shipper and Transporter that is available for service prior to December 31, 2012 (collectively, "Applicable Agreements"), aggregate quantities: (i) during the period commencing on August 28, 2007 and ending on December 31, 2008 which generate at least $10,000,000 in revenue to Transporter; (ii) during the period commencing on January 1, 2009 and ending on December 31, 2009 which generate at least $500,000 in revenue to Transporter; (iii) during the period commencing on January 1, 2010 and ending on December 31, 2010 which generate at least $13,520,000 in revenue to Transporter; (iv) during the period commencing on January 1, 2011 and ending on December 31, 2011 which generate at least $1,500,000 in revenue to Transporter; and (v) during the period commencing on January 1, 2012 and ending on December 31, 2012 which generate at least $1,000,000 in revenue to Transporter, then Shipper shall pay to Transporter the positive difference between each of the stated amounts in (i), (ii), (iii), (iv), and (v) above and the amount owed to Transporter for the actual quantities transported under the Applicable Agreements during the periods specified in (i), (ii), (iii), (iv), and (v) above, as applicable, which shall be due with Shipper's remittance of payment for Transporter's service provided -------------------------------------------------------------------------------- Issued by: P. Martin Teague, Associate General Counsel Issued on: February 12, 2008 Effective on: February 12, 2008 ================================================================================ Gulfstream Natural Gas System, L.L.C. FERC Gas Tariff First Revised Sheet No. 8.02e Original Volume No. 1 Superseding Original Sheet No. 8.02e -------------------------------------------------------------------------------- STATEMENT OF NEGOTIATED RATES in December of 2008, 2009, 2010, 2011, and 2012, respectively. Any amount paid to Transporter by Shipper under the Applicable Agreements for service during any of the periods specified in clauses (i) through (v) above in excess of the minimum amount specified in such clauses will be applied against Shipper's throughput commitment hereunder for service during the following periods until such excess is exhausted. In no event shall Transporter be obligated to refund monies to Shipper. If, at any time after the date on which this negotiated rate becomes applicable to service under the Agreement and thereafter until December 31, 2012, Transporter is collecting its effective maximum recourse rate(s) subject to refund under Section 4 of the Natural Gas Act as amended ("NGA"), Transporter shall have no refund obligation to Shipper even if the final maximum recourse rates are reduced to a level below the negotiated rate provided herein. Shipper's right to receive credits relating to Transporter's penalty revenue or other similar revenue, if any, applicable to transportation service on Transporter's system shall be governed