KEY:530013648 Transportation Service Provider Name(TSP Name): Page 1 Enable Gas Transmission, LLC Transportation Service Provider(TSP): 87 267 0161 Contract Holder(K Holder): 09 856 7514 Contract Holder Name(K Holder Name): BLACK HILLS ENERGY ARKANSAS, INC. Contract Begin Date (K Beg Date): 11/1/2005 Contract End Date (K End Date): 10/31/2026 Status 00 Offer No. 13648 Posting Date: 4/25/2022 Receipt Date: 4/25/2022 Posting Time: 14:31 Central Time Zone Receipt Time: 13:58 Biddable Deal Indicator Description: Biddable deal Bid Period Start Date: 4/26/2022 Bid Period Start Time: 9:00 Bid Period End Date: 4/26/2022 Bid Period End Time: 10:00 Capacity Award Date/Time: 4/26/2022 11:00 Seasonal Start Date: N/A Seasonal End Date: N/A Releaser/Return Addressee: 98 56 7514 Releaser Name/Return Addressee Name: BLACK HILLS ENERGY ARKANSAS, INC. Releaser Contract Number: 1003771 Releaser Contact Name: TIM KOCH Rel Fax: Releaser Contact Phone Number: 479 601 8189 Rel E-mail: TIM.KOCH@BLACKHILLSENERGY.COM Pipeline Contact: CUMMINGS, MONIQUE D. Phone: 346 701 2141 Replacement Shipper Role Indicator: OTH Location/Quantity Release Term Release Term Maximum Offer Offer Number Type Indicator Start Date End Date Quantity-Contract (Offer No) (Loc/QTI) (Rel St Date)(Rel End Date) (Max Offer Qty-K) -------- ---------- ---------- ---------- ------------ 13648 2 5/1/2022 5/31/2022 2000 Receipt Zone: NORTH Delivery Zone: NORTH Market-Based Rate Indicator (Mkt Based Rate Ind): N Discount Indicator(Disc Ind): 1 Shorter Term Indicator(Shorter Term): N Minimum Term (Min Term): Measurement Basis Description (Meas Basis Desc): Million BTU's Releasing Shipper Lesser Quantity Indicator: N Minimum Offer Quantity - Contract: 2000 Rate Schedule (Rate Sch): FT - Firm Transportation Reservation Rate Basis Description (Res Rate Basis Desc): Per day Surcharge Indicator/Surcharge Indicator Description: 5 - Rate(s) stated include only rates; no surcharges applicable Surcharge Identification Code: Total Surcharges: Overrun Responsibility Indicator (Ovr Resp Ind): RPS Negotiated Rate: Yes Rate Type Priority: Reservation Bids Have Priority Pct. or Dollar Bids: Accept Less Than Max Rate Bid: Yes Accept Greater Than Max Rate Bid: Min. Acceptable Res. Rate: 0.0400 Per Day Min. Acceptable Vol. Rate: Per Day Minimum Volumetric Commitment Quantity: Releasing Shipper's Contingency Indicator(Rel SR Contng): N Contingency End Date/Time: Rate Identification Code (Rate ID): Rate Bid: Maximum Offer Quantity - Contract: 2000 Bid Quantity - Contract: 2000 Maximum Tariff Rate: 0.2441 Percentage of Maximum Tariff Rate Bid: 100% Pressure Base: 14.73 Pounds Per Square Inch (PSI) Pressure Base Indicator Description: Pounds Per Square Inch Absolute Minimum Acceptable Percentage of Maximum Tariff Rate: 0% Minimum Acceptable Rate: 0.0 Minimum Rate Disclosure Indicator Description: Disclosed Storage Inventory-Conditioned Release Indicator: No IBR Index-Based Capacity Release Indicator (IBR Ind): N Transportation Service Provider Name(TSP Name): Page 2 Enable Gas Transmission, LLC Transportation Service Provider(TSP): 87 267 0161 Contract Holder(K Holder): 09 856 7514 Contract Holder Name(K Holder Name): BLACK HILLS ENERGY ARKANSAS, INC. Contract Begin Date (K Beg Date): 11/1/2005 Contract End Date (K End Date): 10/31/2026 Status 00 Offer No. 13648 Previously Released Indicator Description: Offer does not contain any capacity which was previously released. Allowable Re-release Indicator Description: Not re-releasable Permanent Release Indicator Description: Offer not made available for permanent release Prearranged Deal Indicator Description: Offer is subject to a prearranged deal Affiliate Indicator: None Prearranged Deal Match Date/Time: 4/26/2022 11:30 Bid Evaluation Method Indicator Description: Highest Rate Bid Evaluation Method: Bid Tie-breaking Method: Pipeline's Method Referenced Recall/Reput Indicator Description (Recall/Reput Desc): Capacity recallable and reput must be taken by Replacement Shipper. Recall/Reput Terms (Recall/Reput Terms): Recallable upon 24 hours notice. Reputtable upon shippers appr Business Day Indicator: Y Recall Notification Period Indicator - Early Evening: Y Recall Notification Period Indicator - Evening: Y Recall Notification Period Indicator - Intraday 1: N Recall Notification Period Indicator - Intraday 2: N Recall Notification Period Indicator - Intraday 3: N Recall Notification Period Indicator - Timely: Y Stand-alone Offer Indicator: Y Standard Terms: No Special Terms and Miscellaneous Notes: SEE BELOW The replacement shipper will stay within the primary path, and will indemnify Black Hills Energy Arkansas (BHEA) from any additional cost should they go outside of the primary path and subject BHEA to incremental costs. Source Specific: Yes Replacement Shipper may use only Listed Points: Yes Transportation Service Provider Name(TSP Name): Page 3 Enable Gas Transmission, LLC Transportation Service Provider(TSP): 87 267 0161 Contract Holder(K Holder): 09 856 7514 Contract Holder Name(K Holder Name): BLACK HILLS ENERGY ARKANSAS, INC. Contract Begin Date (K Beg Date): 11/1/2005 Contract End Date (K End Date): 10/31/2026 Status 00 Offer No. 13648 Primary Receipt and Delivery Points may not Change: Yes Restrict Secondary Points: Yes Transportation Service Provider Name(TSP Name): Page 4 Enable Gas Transmission, LLC Transportation Service Provider(TSP): 87 267 0161 Contract Holder(K Holder): 09 856 7514 Contract Holder Name(K Holder Name): BLACK HILLS ENERGY ARKANSAS, INC. Contract Begin Date (K Beg Date): 11/1/2005 Contract End Date (K End Date): 10/31/2026 Status 00 Offer No. 13648 Offer Location Level Rates/Quantity Information Location/Quantity Type Indicator Description: Delivery point(s) quantity Location Purpose: MQ Location Purpose Description: Delivery Location Maximum Offer Minimum Offer Offer Number Quantity-Location Quantity Lesser Quantity - Location Segment (Offer No) (Max Offer Qty-Loc) Basis Quantity (Min Offer Qty-Loc) Indicator ------- ----------- --------- ----------- ----------- --------- 13648 2000 Dth/d No 2000 No Location (Loc): 808352 (D) Location Name(Loc Name): BLACK HILLS AR @ OM-1 Location OBA Indicator Description: An OBA is in effect Location Zone(Loc Zn): NORTH Location(Loc): Location Name(Loc Name): Location OBA Indicator Description: Location Zone(Loc Zn): Bid Quantity - Location: 2000 Releaser Designation of Acceptable Bidding Basis Description: Non-Index-Based Release - Absolute dollars and cents per unit basis Lesser Rates Allowed: Yes Max. Reservation Rate: Min. Reservation Rate: 0.04000 Min. Reservation Pct: Max. Volumetric Rate: Min. Volumetric Rate: Minimum Volumetric Commitment Percentage: Minimum Volumetric Commitment Percentage Evaluation Indicator: Y Minimum Acceptable Volumetric Commitment Percentage: Minimum Acceptable Volumetric Load Factor Percentage: Rate Form/Type Code Description: Reservation charge only Transportation Service Provider Name(TSP Name): Page 5 Enable Gas Transmission, LLC Transportation Service Provider(TSP): 87 267 0161 Contract Holder(K Holder): 09 856 7514 Contract Holder Name(K Holder Name): BLACK HILLS ENERGY ARKANSAS, INC. Contract Begin Date (K Beg Date): 11/1/2005 Contract End Date (K End Date): 10/31/2026 Status 00 Offer No. 13648