NNG - Tariff - Fifth Revised Sheet No. 213

Northern Natural Gas Company                                              Fifth Revised Sheet No. 213
FERC Gas Tariff                                                                           Superseding
Fifth Revised Volume No. 1                                               Fourth Revised Sheet No. 213





                                      GENERAL TERMS AND CONDITIONS


               4.  FACILITIES
                   ----------

                   Northern shall not be required to provide any requested service under
                   any Rate Schedules which would require the construction or
                   acquisition by Northern of any new facilities.  Northern may
                   condition any such construction, acquisition, or expansion on
                   Shipper/Purchaser agreeing to reimburse Northern for all costs
                   incurred, including any taxes incurred by Northern as a result of
                   such reimbursement.  An economic feasibility test will be performed
                   to determine when Northern may charge Shipper/Purchaser such costs.
                   Such test shall reflect the cost of the facility to be constructed,
                   the incremental cost related to such facilities and the revenues
                   which Northern estimates to be generated attributable to the
                   facilities, all of which will be based on a discounted cash flow rate
                   of return methodology.  All new facilities (whether built by
                   Shipper/Purchaser or Northern) shall be in conformance with the
                   regulations set forth in 49 CFR Part 192 and shall be subject to
                   inspection and prior approval by Northern.  Nothing in this Section 4
                   shall require Northern to file an application for a certificate of
                   public convenience and necessity under Section 7(c) of the Natural
                   Gas Act, nor prevent Northern from contesting an application for
                   service filed pursuant to Section 7(a) of the Natural Gas Act.
                   Northern reserves the right to seek a waiver of the policy set forth
                   in this Section 4 for good cause shown, during any proceeding before
                   the Commission instituted under Section 7 of the Natural Gas Act.

                   In order to maintain and expand firm entitlement and utilization of
                   Northern's system, Northern may negotiate firm transportation or storage
                   contracts with shippers whereby Northern could make a contribution in aid of
                   construction (CIAC) to the shipper.  The shipper would use such funds to
                   assist in the development of natural gas facilities.  Such
                   contributions must pass an economic feasibility test similar to the one
                   described in the preceding paragraph.  For any newly agreed to CIAC,
                   Northern will post on its website for a period of thirty (30) days (1) the
                   amount of the CIAC, (2) the name of the customer receiving the CIAC, and (3)
                   the economic feasibility of the CIAC.  Such CIAC's are includible in
                   Northern's jurisdictional rate base and amortizable to cost of service
                   ratably over the term of the related contract.  All CIACs entered into
                   pursuant to this provision shall be subject to review and challenge by the
                   Commission and all parties in a general rate case requesting inclusion of
                   such costs.

               5.  TAX REIMBURSEMENT
                   -----------------

                   To the extent that any reimbursement to Northern by Shipper/Purchaser
                   is deemed taxable income to Northern pursuant to Section 824 of the
                   Tax Reform Act of 1986, P.L. 99-514, or any successor thereto,
                   Shipper/Purchaser shall reimburse Northern for the tax impact as
                   part of the actual costs incurred.



Issued by: Mary Kay Miller, V.P. Regulatory & Government Affairs
Issued on: March 17, 2010                                                  Effective: April 17, 2010