Northern Natural Gas Company

Fifth Revised Volume No. 1

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Effective Date: 04/17/2010, Docket: RP10-502-000, Status: Effective

14 Revised Sheet No. 201 14 Revised Sheet No. 201

Superseding: 13 Revised Sheet No. 201

 

GENERAL TERMS AND CONDITIONS

 

TABLE OF CONTENTS (Continued)

 

Section Subject Page

 

28 NOMINATIONS 257

o Timely Nomination Cycle 257

o Evening Nomination Cycle 257

o Intraday 1 Nomination Cycle 257

o Intraday 2 Nomination Cycle 257

o Standing Nominations 258

o Auto-balancing 258

o Non-telemetered Operational Zone 259

o Pooling 259B

o Intraday Nominations 260

29 ALLOCATION OF CAPACITY 260A

o Scheduling 260A

o Curtailment 262

o Carlton Resolution 263

1. Allocation Of Sourcing Requirements At Carlton 263

2. Buyout 263

3. Surcharge 263A

4. Flow Orders 263B

5. Carlton Resolution Obligation (Company Listing) 263F

6. Carlton Volumes Subject To Flow Obligations 263H

7. Sourcers With Option To Buyout 263I

8. OBA General Terms And Conditions 264

30 BILLING THROUGHPUT QUANTITY 264

o Single Shipper 264

o Multiple Shippers 265

o GS-T Receiving Party Shipper(s) 265

o Multiple Service Agreements Under Any Rate Schedule 265

o End-user(s) on Downstream Systems 265

o Third Party Storage Shipper(s) 265A

o Other Flowing Gas Allocations 265A

31 RECEIPT POINT SCHEDULING PENALTIES 266

32 BALANCING 267

o Definitions 267

o Dollar Valuation 267

o Determination Of Monthly Index Prices (MIPs) 267

1. Method Used To Determine Monthly Index Prices 267

2. Market Area MIP 267

3. Field Area MIP 267A

4. Gulf Coast MIP 267A

o Tiering Of MIPs 268

o Applicability Of MIPs 268

o Resolution Of Imbalances 269

1. Monthly Imbalance Trading 269

2. Monthly Cash-out/in 269

3. Monthly Imbalance To Storage 269

4. In-Kind Resolution 269

5. Blackout 269A

o Imbalances Related To Pipeline Operational Activity 269A

o Prior Period Adjustments 269A

o Imbalance Statements 269B

o Imbalance Value Reconciliation 269B

o Imbalance Trading 269B

o Trade Groups 269C

33 REALLOCATION 270

34 UNAUTHORIZED GAS 270

35 ANNUAL RATE ADJUSTMENT TO REFLECT

GAS RESEARCH INSTITUTE CHARGES (GRI) 272

36 ANNUAL RATE ADJUSTMENT TO RECOVER FEDERAL

ENERGY REGULATORY COMMISSION EXPENSES (ACA) 273