El Paso Natural Gas Company

Second Revised Volume No. 1A

Effective Date: 04/01/2010, Docket: RP10-454-001, Status: Effective

Fifth Revised Sheet No. 145F Fifth Revised Sheet No. 145F

Superseding: Fourth Revised Sheet No. 145F

RATE SCHEDULE NNTH

No-Notice Transportation Service - Hourly

(Continued)

2. APPLICABILITY AND CHARACTER OF SERVICE (Continued)

2.7 (Continued)

must be equal to, or less than, Shipper's Hourly Scheduled

Entitlement pursuant to Shipper's NNTH TSA, less hourly

deliveries to such point resulting from scheduled nominations

for delivery to that point.

(d) Hourly delivery transfers to delivery points shall not exceed

the quantity limitations for the time periods specified in

Shipper's NNTH TSA.

(e) The transfer of such Hourly Scheduled Entitlements may not

affect service to any other firm Shipper.

2.8 To calculate the actual measured hourly rate of flow, should the

delivery meter be part of an aggregation of meters under a D-Code,

some or all of which have physical gas measurement equipment

compatible with Transporter's system and capable of registering

hourly flows, the quantities delivered to any such individual meters

in the D-Code shall be deemed to have flowed on a ratable 1/24th

basis if: 1) hourly measurement equipment is not installed or 2) the

hourly measurement equipment does not have active telemetry

capability (temporary outages excepted) into the VISA system on a

real time basis.

2.9 Shipper may submit a HEEN pursuant to Section 8.1(i) of the GT&C and

in accordance with this rate schedule.

3. CONDITIONS OF SERVICE

3.1 Shipper's daily scheduled quantity at a Delivery Point will be

converted to Hourly Scheduled Entitlements based on the hourly

profile described in Shipper's NNTH TSA.

3.2 Transporter will provide Shipper with a no-notice gas account equal

to +/- 10% of Shipper's TCD to provide hourly no-notice service of up

to +/- 10% of Shipper's MDQ at each of the primary delivery points

listed on Exhibit A of Shipper's NNTH TSA.

(a) Pursuant to Section 3.2(d) of this Rate Schedule, when

delivered quantities are less than scheduled quantities (pack)

at a primary delivery point, such variance shall not exceed

10% of Shipper's MDQ and shall be deemed "no-notice pack

quantities." Any quantities in excess of the no-notice pack

quantities will be an imbalance on Shipper's TSA and subject

to Section 10 of the GT&C.