WestGas InterState, Inc.
Tariff Sheet/Section Index

SECTIONSHEETEFFECTIVE DATE
Part I    
 Section 1 Preliminary Statement 09/08/2010
 Section 2 System Map 09/08/2010
 Section 3 Rates 10/01/2014
 Section 4 Rate Schedule FT - Firm Transportation Service 10/01/2013
 Section 5 Rate Schedule IT - Interruptible Transportation Service 10/1/2013
Part II General Terms and Conditions  
 Section 1 Definitions 12/01/2012
 Section 2 Requests for Transportation Service, Priority of Service, and Allocation of Capacity 09/08/2010
 Section 3 Shipper Nominations and Requests for Capacity 11/01/2010
 Section 4 Contract Demand Adjustment 09/08/2010
 Section 5 Measurement 09/08/2010
 Section 6 Quality of Gas 09/08/2010
 Section 7 Scheduling of Gas Receipts and Deliveries 09/08/2010
 Section 8 Balancing of Gas 09/08/2010
 Section 9 Priority of Service and Interruption 09/08/2010
 Section 10 Billing and Payment 09/08/2010
 Section 11 Force Majeure 09/08/2010
 Section 12 Responsibility for Gas 09/08/2010
 Section 13 Warranty 09/08/2010
 Section 14 Waivers 09/08/2010
 Section15 Request for Transportation Service 09/08/2010
 Section 16 Regulations 09/08/2010
 Section 17 Assignments 09/08/2010
 Section 18 Creditworthiness and Bankruptcy 09/08/2010
 Section 19 Shipper's Failure to Comply with Terms 09/08/2010
 Section 20 System Operation 09/08/2010
 Section 21 Annual Charge Adjustment Provision 10/01/2013
 Section 22 Compliance with Marketing Affiliate Rule 09/08/2010
 Section 23 Capacity Release Program 12/1/2012
 Section 24 Receipt Point Flexibility 09/08/2010
 Section 25 Delivery Point Flexibility 09/08/2010
 Section 26 Right-Of-First-Refusal 12/1/2012
 Section 27 Electronic Bulletin Board 09/08/2010
 Section 28 Miscellaneous 12/01/2012
Part III Form of Service Agreement  
 Section 1 Form of Service Agreement - Rate Schedule FT 10/01/2013
 Section 2 Form of Service Agreement - Rate Schedule IT 10/01/2013