Critical Notice

TSP:006958581
TSP Name:ANR Pipeline Company

Notice Type Desc: Maint
Posting Date/Time: 10/05/2017 13:05
Notice Effective Date/Time: 10/05/2017 13:05
Notice End Date/Time: 10/20/2017 08:59
Notice ID: 8347
Notice Status Desc: Supersede
Prior Notice: 8303
Reqrd Rsp: 5
Rsp Date/Time:  
Subject: Michigan Leg South Capacity Reduction (Update 10/5/17) Update: ANR continues the planned pipeline maintenance near the St. John Compressor Station. Crown Point/NIPSCO, DRN # 138744, shut in from October 10th through 19th. (See PSO ID #8347)
Notice Text:
Michigan Leg South Capacity Reduction (Update 10/5/17)
This posting supersedes PSO ID #8303

ANR continues the planned pipeline maintenance near the St. John Compressor Station along its Michigan Leg South located in the Northern Area (Zone 7). The total St. John Eastbound, DRN #226633, capacity will be reduced by the following:

75-MMcf/d (leaving 1,206-MMcf/d available) 10/5 - 10/9
720-MMcf/d (leaving 561-MMcf/d available) 10/10 - 10/14
420-MMcf/d (leaving 861-MMcf/d available) 10/15 - 10/19

From October 10th through 19th, the Crown Point/NIPSCO delivery point, DRN #138744, will be shut in and ANR will not schedule any nominations.

ANR anticipates this outage will result in the capacity allocation reduction of Interruptible and Firm Secondary Eastbound nominated services with potential impact to Firm Primary Eastbound nominated service.

The Estimated Impact to Firm Primary from October 10th through 14 is as follows:

42% - Based on the Current Eastbound Contracted MDQ.
24% - Based on the Current Net Eastbound Shipper Nominations.

The Estimated Impact to Firm Primary from October 15th through 19 is as follows:

11% - Based on the Current Eastbound Contracted MDQ.
0% - Based on the Current Net Eastbound Shipper Nominations.

Since this restriction may impact its ability to deliver all nominated Firm Primary Eastbound services, ANR will apply Reservation Charge Credits per ANR's Tariff, Section 6.36.4.

This posting will be updated as more information becomes available.

For any questions regarding nominations or scheduling, please call the ANR Noms and Scheduling Hotline at:

1-800-827-5267

Please contact System Operations with any questions regarding operations or facilities.
Monica Edwards 832-320-5822 Operations Control
Howard Earl 832-320-5855 Gas Control