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Service List

Weekly Filing:
Weekly Filing 12/20/12 to 12/26/12

Agendas:
May 7, 2013, Agenda of Commission Meeting
February 26, 2013, Agenda of Commission Meeting
January 15, 2013, Agenda to Commission Meeting

Minutes:
Mintues of February 26, 2013, Commission Meeting
Minutes of January 15, 2013, Commission Meeting

Click For Comments and Responses

• Order of Assessment of Filing Fee and Suspension of Imposition of Tariff
• Order Granting Intervention (FEA)
• Order Granting Withdrawal (FEA)

• 12/21/12 - Volume I
  • Montana-Dakota Utilities Co.'s Letter regarding Application
    • Exhibit A - Report of Tariff Schedule Change
    • Exhibit B - Notice of the Proposed Rates
  • Application
    • Appendix A - Current Tariff Sheets
    • Appendix B
      • Proposed Tariff Sheets
      • Redlined Proposed Tariff Sheets
    • David L. Goodin's Direct Testimony
    • Jay Skabo's Direct Testimony
      • Exhibit ____ (JWS-1)
    • Michael J. Gardner's Direct Testimony
    • Anne M. Jones' Direct Testimony
    • Robert C. Morman's Direct Testimony
    • Garret Senger's Direct Testimony
    • Exhibit ___ JSG-1 - J. Stephen Gaske's Direct Testimony
      • Exhibit ___ (JSG-2) Schedule 1 - Various General Economic Statistics
      • Exhibit ___ (JSG-2) Schedule 2 - Sample of Flotation
        Costs Incurred with New Common Stock Issues by Natural Gas Distribution Companies from January 2000 to October 2012
      • Exhibit ____ (JSG-2) Schedule 3 - Selected Natural Gas Distribution Companies Fiscal Year 2011 Operating Data and Credit Ratings
      • Exhibit ____ (JSG-2) Schedule 4 - Selected Natural Gas Distribution Companies Dividend Yields from May 2012 to October 2012
      • Exhibit ____ (JSG-2) Schedule 5 - Selected Natural Gas Distribution Companies Decoupling Mechanisms
      • Exhibit ____ (JSG-2) Schedule 6 - Selected Natural Gas Distribution Companies Capital Structures as of June 30, 2012
    • Rita Mulkern's Direct Testimony
      • Exhibit ____ (RAM-1) - Projected Operating Income and Rate of Return Reflecting Additional Revenue Requirements Gas Utility - South Dakota
    • Earl M. Robinson's Direct Testimony
      • Appendix A - Qualifications
      • Exhibit ____ (EMR-1) - Montana-Dakota Utilities Co. - Gas Division Depreciation Study as of December 31, 2008
        • Transmittal Letter
        • Table of Contents
        • Section 1 - Executive Summary
        • Section 2 - Summary of Original Cost of Utility Plant, Summary of Book Depreciation, and Development of Annual Amortization Amount
        • Section 3 - Depreciation Study Overview, Annual Depreciation Accrual, Group Depreciation Procedures, Calculation, Remaining Life Technique, Salvage, Service Lives, Survivor Curves, and Study Procedures
        • Section 4 - Study Results
        • Section 5 - Service Life Analysis
        • Section 6 - Composite Remaining life Calculations
        Section 7 - Salvage Analysis
      • Exhibit ____ (EMR-2) - Montana-Dakota Utilities Co. - Common Plant Depreciation Study as of December 31, 2008
        • Transmittal Letter
        • Table of Contents
        • Section 1 - Executive Summary
        • Section 2 - Summary of Original Cost of Utility Plant, Summary of Book Depreciation, and Development of Annual Amortization Amount
        • Section 3 - Depreciation Study Overview, Annual Depreciation Accrual, Group Depreciation Procedures, Calculation, Remaining Life Technique, Salvage, Service Lives, Survivor Curves, and Study Procedures
        • Section 4 - Study Results
        • Section 5 - Service Life Analysis
        • Section 6 - Composite Remaining life Calculations
        • Section 7 - Salvage Analysis
      • Exhibit ____ (EMR-3) - Summary of Original Cost of Utility Plan in Service as of December 31, 2011, and Related Annual Depreciation Expense Under 12-31-08 Present and Proposed Rates (Except Accounts 333 & 392.20)
    • Tamie A. Aberle's Direct Testimony
      • Exhibit ____ (TAA-1) - Revenues Under Current and Proposed Rates Gas Utility - South Dakota
      • Exhibit ____ (TAA-2) - South Dakota Bill Comparison
• Volume II
  • Table of Contents
  • Statement A - Balance Sheet
    • Notes to the Financial Statements
  • Statement B - Income Statement
  • Statement C - Retained Earnings
  • Statement D - Plant in Service Gas Utility
    • D-1 - Detailed Cost of Plant Gas Utility
    • D-2 - Book Changes in Gas Plant in Service
    • D-3 - Plant in Service Average Gas Utility
    • D-4 - Book Changes in Gas Plant in Service - Previous Years
    • D-5 - Methods and Procedures Followed in Capitalizing AFUDC and Other Construction Overheads
    • D-6 - Significant Changes in Intangible Plant
    • D-7 - Working papers on Plant Not Used and Useful
    • D-8 - Description of Property Records
    • D-9 - Gas Plant Acquisitions Without Regulatory Approval
  • Statement E - Accumulated Reserve for Depreciation
    • E-1 - Book Changes in Accumulated Provision for Depreciation and Amortization
    • E-2 - Procedures Followed in Depreciating or Amortizing Plant and Recording Abandonment
    • E-3 - Allocation of Overall Accumulated Reserve Accounts to Functional Groups of Plants
  • Statement F - Working Capital and Other Deductions
    • F-1 Materials and Supplies by Principal Item of
      Main Account
    • F-2 Materials and Supplies- Previous Years
    • F-3 Customer Advances for Construction
  • Statement G - Average Utility Capital Structure
    • Long-Term Debt
    • Preferred Stock
    • Utility Common Equity
    • G-1 Stock Dividends, Stock Splits or Changes in Par or Stated Value
    • G-2 Common Stock Data - Five Years
    • G-3 Reacquisition of Bonds or Preferred Stock - Five Years
  • Statement H Summary of Operation and Maintenance Expenses
    • H-1 Operation and Maintenance Expenses Pro Forma
    • H-2 Cost of Gas
    • H-3 Administrative and General Operation and Maintenance Expenses
    • H-4 Intercompany Transactions
  • Statement I - Operating Revenues
  • Statement J - Summary of Depreciation Expense
    • J-1 - Depreciation Expense Charged to Other Than Prescribed Depreciation and Amortization Expense
  • Statement K - Income Taxes
    • K-1 - Reconciliation of Net Income Per Books with Taxable Income Per Federal Income Tax Return
    • K-2 - Difference in Book and Tax Depreciation
    • K-3 - Net Taxable Income (loss) for Each Company Included in MDU Resources Group Inc.'s 2011 Consolidated Federal Income Tax Return
    • K-4 - Allowance for Current Tax in Excess of Tax Calculated at Consolidated Tax Rate
    • K-5 - Allowance for Current State Income Taxes Calculated at Consolidated Tax Rate
  • Statement L - Taxes Other Than Income
    • L-1 - Ad Valorem Taxes
  • Statement M - Overall Cost of Service
  • Statement N - Allocated Cost of Service
    • Schedule N-1 - Embedded Class Cost of Service Study, Cost of Service by Component
    • Schedule N-2 - Embedded Class Cost of Service Study - Twelve Months Ended June 30, 2012
    • Schedule N-3 - Embedded Class Cost of Service Study - Allocation Factor Report - Twelve Months Ended June 30, 2012
  • Statement O - Comparison of Cost of Service
    • O-1 - Derivation of Increased Rates
  • Statement P - Pro Forma Gas Costs
  • Statement Q - Description of Utility Operations
  • Statement R - Intercompany Transactions
• 02/19/13 - Petition to Intervene of the Federal Executive Agencies
  • Certificate of Service
• 04/19/13 - Federal Executive Agencies' Petition to Withdraw and Certificate of Service