Colorado Interstate Gas Company

First Revised Volume No. 1

 Contents / Previous / Next / Main Tariff Index



Effective Date: 02/16/2009, Docket: RP09-211-000, Status: Effective

Fifth Revised Sheet No. 228A Fifth Revised Sheet No. 228A

Superseding: Fourth Revised Sheet No. 228A





1.2 Continued


(c) To support the necessary BHP Surveys, during the spring and

fall months in which the BHP Surveys are conducted, the ADIQ

shall be limited to some lesser quantity to the extent required

by storage operating conditions and maintenance. Prior to the

scheduled survey period, Transporter shall post on its EBB the

storage field maintenance schedule and the specific impact

related to reductions in Shippers' ADIQ.


(d) The Standard ADIQ is calculated using the Standard Available

Daily Injection Quantity Formula in Section 1.2(h). The

Standard ADIQ will be in effect unless the High ADIQ is made

effective pursuant to Section 1.2(e).


(e) The High ADIQ is calculated using the High Available Daily

Injection Quantity Formula in Section 1.2(h). The High ADIQ

will be available when Transporter receives approximately 150

MMcf/d at a pressure of 1000 p.s.i.a. or higher at its Watkins

Compressor Station. Such high pressure gas must be available

for injection into storage and be in excess of those quantities

required to meet Transporter's other storage and Transportation

obligations. The following procedures apply to the

availability of the High ADIQ:


(i) In a request to Transporter to initiate the High ADIQ

for a specified Gas Day, a firm storage Shipper must

indicate that the required higher pressure gas supplies

will be provided to Transporter.


(ii) Transporter shall evaluate its system operations to

determine if the required support for the High ADIQ is

available. Based on this evaluation, Transporter shall

notify the initiating Shipper if the request for the

High ADIQ is approved or disapproved.


(iii)If the High ADIQ is approved, Transporter shall post a

Notice to Customers on its electronic bulletin board

that the High ADIQ is in effect for the requested Gas

Day for all firm Shippers.