Westcoast Energy Inc.

Critical Notice

Pipeline Operational Status

 

Notice:

 #45835

Revision: 

 #0

 

Subject:

Pipeline Operational Status for March 18, 2016 08:30 CCT

 

Summary:

 

       

System Linepack at 06:05 CCT:

2,982

  MMCF

 

Change Since Start of Gas Day March 17, 2016:

-9

  MMCF

 
 

System Status at Report Time:

High LinepackHigh Linepack

System-Wide OFO in Effect:

Yes

System-Wide (Pack)

Pack Tolerances:

Suppliers:

Minimum 500 GJ - Maximum of 8%

Non-Suppliers:

Minimum 500 GJ - Maximum of 2% up to 5,000 GJ

Marketers:

Mandatory zero balance

Draft Tolerances:

Suppliers:

n/a

Non-Suppliers:

n/a

Marketers:

n/a

 

Physical Operations Notes:

The current linepack does not accurately reflect pipeline health. An unplanned Station outage has packed the North and Central sections to the point we are sometimes backing into plants.

 
 

Operational Status Details:

 

Report for Gas Day

 

Forecast for Gas Day

 

March 17, 2016

 

March 18, 2016

Total System:

Receipts

(MMCF)

2,562

 

2,877

Deliveries

(MMCF)

2,659

 

2,979

 

Gordondale Alliance:

Estimated Deliveries

(MMCF)

187

 

253

 

Gordondale TCPL:

Estimated Deliveries

(MMCF)

58

 

42

Estimated Receipts

(MMCF)

0

 

0

 

Sunset TCPL:

Estimated Deliveries

(MMCF)

322

 

316

 

McMahon Plant:

Estimated Production

(MMCF)

659

 

660

Authorized Business

(MMCF)

714

 

688

 

Fort Nelson Plant:

Estimated Production

(MMCF)

229

 

222

Authorized Business

(MMCF)

267

 

208

 

Pine River Plant:

Estimated Production

(MMCF)

157

 

159

Authorized Business

(MMCF)

187

 

197

 

Huntingdon:

Estimated Flow Total

(MMCF)

1,461

 

1,446

Estimated Flow Export

(MMCF)

1,052

 

1,033

Authorized Business

(MMCF)

1,512

 

1,508

Pressure

(PSI)

622

 

622

 

Pipeline Status:

Mainline North

High linepack.

Mainline Central

High linepack.

Mainline South

Normal operations.

 

Commercial Notes:

Packed shippers are required to immediately trend accounts within tolerance. A Shipper Balancing Requiremnet has been declared, see notice #45832. A Station 4B South constraint was implemented for March 17, ID1, see notice #45828. Please see notice #45787 for changes to Huntingdon Capacity. A Raw Treatment constraint is in place at Pine River, see notice #45827.

 

Preliminary Imbalances at the end of Gas Day March 17, 2016:

Total Shipper Imbalances(GJ)

136,856

Total OBA Imbalances(GJ)

-267,870

System Gas on Pipe(GJ)

-25,062

 

A negative imbalance is owed to the Pipeline.

 

The above information is a forecast based on variable factors and as a result can change once actual data is validated.

If you have any questions, please call the CSR hotline at (403) 699-1800

 

 
Posting Date: 18-Mar-2016 07:56 CCT
Effective Date: 18-Mar-2016
End Date: 18-Mar-2016
Response Date: N/A
Location: N/A
Contacts: N/A