El Paso Natural Gas Company

Second Revised Volume No. 1A

Effective Date: 04/01/2006, Docket: RP05-422-000, Status: Suspended

Original Sheet No. 284K Original Sheet No. 284K : Suspended

TRANSPORTATION GENERAL TERMS AND CONDITIONS

(Continued)

20. OPERATING PROVISIONS FOR FIRM TRANSPORTATION SERVICE (Continued)

20.12 Segmentation and Pathing (continued)

20.12(h) (continued)

(iv) If the above conditions are met, the receipt points

eligible for this flow path flexibility within the

Keystone area are the Keystone Pool point (Scheduling

DRN 216750), INNKEYST (Scheduling DRN 42599), IKEYSTOR

(Scheduling DRN 337906) and ISIDRICH (Scheduling DRN

38828). If the above conditions are met, the receipt

points eligible for this flow path flexibility within

the Waha area are IOASISWA (Scheduling DRN 151617),

IVALEROW (Scheduling DRN 152149), ILONEWA (Scheduling

DRN 151624), and IWESTARW (Scheduling DRN 151612).

(v) If the above conditions are met, the delivery points

eligible for this flow path flexibility within the Waha

area are IOASISWA (Scheduling DRN 151617), IVALEROW

(Scheduling DRN 152149), ILONEWA (Scheduling DRN

151624), and IWESTARW (Scheduling DRN 151612).

(i) Flow Point Secondary Capacity Point Rights for Shippers with

Primary Receipt or Delivery Points in the Permian Area - The

receipt points listed in Section 20.12(h)(iv) and delivery

points listed in Section 20.12(h)(v) above, shall be assigned

a Flow Point Secondary scheduling priority when a Shipper who

holds primary receipt/delivery point rights at one of the

listed points nominates from/to one of the other points

within the same area on the list. Nominated volumes at the

alternate Keystone/Waha receipt or delivery point must be

within the MRQ/MDQ for the original primary Keystone/Waha

receipt or delivery point.

(j) Flow Path rights will be used, in part, to determine

scheduling priority. If a constraint causes capacity to be

allocated along a portion of the Flow Path, El Paso will not

automatically adjust the Shipper's nomination to another Flow

Path; however, Shippers may re-nominate using another Flow

Path in the next available nomination cycle.