BackPrint
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
06/15/2020
09:00:00 AM
06/16/2020
09:00:00 AM
97514
Supersede
Capacity Constraint
06/15/2020
07:40:00 AM
97501

No response required


AGT Pipeline Conditions for 6/15/2020 -- INTRADAY


Notice Text:

Due to intraday nomination changes for Gas Day June 15, 2020, the following restriction will be in place on the Algonquin Gas Transmission (AGT) system for Gas Day Gas Day June 15, 2020:

AGT has scheduled and sealed nominations sourced at the Tennessee Gas Pipeline interconnect at Mendon (Meter station 00205). No increases in receipts to Mendon will be accepted.

In addition, the following restrictions will remain in place on AGT for Gas Day Gas Day June 15, 2020:

AGT has restricted 100% of interruptible and approximately 22% of 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 will be accepted, except for Primary Firm No-Notice nominations, will be accepted.

AGT has restricted 100% interruptible and approximately 42% secondary out of path nominations sourced at the Tennessee Gas Pipeline interconnect at Lincoln (Meter station 00206). No increases in receipts sourced from Lincoln will be accepted.

As previously posted, as part of its DOT Pipeline Integrity Program, AGT has determined that further detailed investigations are required on its J System Line 1.

Valves Section 3:
Isolation Dates: June 15 - June 21, 2020

During the isolation dates meters 00027, 00028, 00089 and 00826 are required to schedule any physical takes from meters 00206 and 00271. Additionally, meters 00032 and 00080 will be unavailable for flow during this time.

Additionally, meters 00032 and 00080 will be unavailable for flow during this time.

Furthermore, during the isolation dates, deliveries to meters within the isolated area sourced from outside the isolated area and receipts from meters or head of laterals within the isolated area for delivery outside of the isolated area will not be allowed.

Due to MNUS compressor station outage at the Eliot compressor station, AGT has restricted the the following meters to -0-:

00837 - SALEM HARBOR STATION
00215 - SALEM ESSEX CO., MA (ESSEX,MA)
01215 - SALEM ESSEX CO., MA NORTH (ESSEX,MA)

The System wide OFO effective June 13, 2020 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.




BackPrint