Close WindowPrint
TSP: 
TSP Name: 
Critical Notice Description: 
Notice Effective Date: 
Notice Effective Time: 
Notice End Date: 
Notice End Time: 
Notice Identifier: 
Notice Status Description: 
Notice Type: 
Posting Date: 
Posting Time: 
Prior Notice Identifier: 
Required Response
  Indicator Description: 
Response Date: 
Response Time: 
Subject: 
006951446
Algonquin Gas Transmission, LLC
Critical notice
12/02/2019
09:00:00 AM
12/03/2019
09:00:00 AM
91246
Initiate
Capacity Constraint
12/01/2019
04:11:34 PM


No response required


AGT Pipeline Conditions for 12/2/2019


Notice Text:

For Gas Day December 2, 2019, Algonquin Gas Transmission (AGT) has approved and scheduled nominations at each pipeline segment and meter station up to AGT's operational capacity. The following locations have been restricted due to requested nominations exceeding AGT's operational capacity:

AGT has restricted 100% interruptible and approximately 99% secondary out of path nominations that exceed entitlements sourced from points west of its Stony Point Compressor Station (Stony Point) for delivery east of Stony Point. No increases in nominations sourced west of Stony Point for delivery east of Stony Point, except for Primary Firm No-Notice nominations, will be accepted.

AGT has restricted 100% interruptible and 100% secondary out of path nominations that exceed entitlements sourced from points west of its Cromwell Compressor Station (Cromwell) for delivery east of Cromwell. No increases in nominations sourced west of Cromwell for delivery east of Cromwell, except for Primary Firm No-Notice nominations, will be accepted.

AGT has restricted 100% interruptible and 100% secondary out of path nominations that exceed entitlements sourced from points west of its Burrillville Compressor Station (Burrillville) for delivery to points east of Burrillville. No increases in nominations sourced from points west of Burrillville for delivery to points east of Burrillville, except for Primary Firm No-Notice nominations, will be accepted.

AGT has restricted 100% of interruptible, secondary out of path, secondary in path and approximately 14% of primary firm nominations sourced upstream of the G system for delivery on the G system. No increases in nominations sourced upstream of the G system for delivery on the G system, except for Primary Firm No-Notice nominations, will be accepted.

AGT has restricted 100% interruptible and approximately 70% out of path nominations exceeding receipt entitlements sourced at the Tennessee Gas Pipeline interconnect at Mendon (Meter station 00205). No increases in receipts to Mendon will be accepted.

The customer specific OFO effective August 1, 2019 will remain in effect until further notice.

The System wide OFO effective December 1, 2019 will remain in effect until further notice.

AGT requests that customers/point operators on AGT be aware of the impact non-ratable hourly takes from the system may have in causing delivery pressures reaching lower than desired levels. As a reminder, AGT's system is not designed to sustain delivery pressures above contract levels while making non-ratable/accelerated deliveries above scheduled quantities for more than 6 consecutive hours, to be followed by flows below scheduled quantity for the balance of any 24 hour period.

If customers/point operators don't manage hourly takes from the system, 1) delivery pressures will be impacted and /or 2) AGT may be required to impose further restrictions or courses of action in order to maintain the operational integrity of the system.

AGT may be required to issue system specific and/or hourly OFO's pursuant to General Terms and Conditions Section 26.7(d) to impose further restrictions in order to maintain the operational integrity of the system.

Additionally, AGT requires all Power Plant Operators to provide information mandated by FERC Order No. 698. Information required includes the hourly consumption profile of directly connected power generation facilities.

Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.

Please contact your Operations Account Representative should you have any questions.




Close WindowPrint