Northern Natural Gas has implemented a System Overrun Limitation until further notice at the Gilmore City #1 point Friday, saying it was due to sustained flows in excess of facility capacity.
Overrun
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Transportation Notes
In an abrupt reversal, Northern Natural Gas ended a System Overrun Limitation (indicating heavy heating load) in all market-area zones Friday and said a System Underrun Limitation would take effect in all zones Sunday “due to the large warm-up expected over the weekend.” A bulletin board posting projected that Northern’s system-weighted average temperature would go from minus 4 Friday and plus 2 Saturday to 19 Sunday and 24 Monday.
Transportation Notes
Northern Natural Gas allowed a System Overrun Limitation for all market-area zones to expire Friday after it had been in effect for the previous three days.
Transportation Notes
Citing forecasts of falling temperatures and windy conditions, Northern Natural Gas will implement a System Overrun Limitation in all market-area zones (ABC, D and E/F) Tuesday. No System Management Service will be available, Northern said.
Transportation Notes
Northern Natural Gas, which had implemented System Overrun Limitations (SOL) last Friday for all market-area zones and for the New Market, MN, #1 Town Border Station and then extended them through the Saturday-Monday period, said Monday it was extending the SOLs again through at least Tuesday.
Transportation Notes
Northern Natural Gas extended System Overrun Limitations (SOL) for all market-area zones and for the New Market, MN, #1 Town Border Station through Friday “due to continued cold temperatures.” Previously the pipeline had scheduled the SOLs only through Thursday (see Daily GPI, Jan. 13).
Transportation Notes
Northern Natural Gas said forecasts of below-zero minimum temperatures prompted it to post a System Overrun Limitation (SOL) for all market-area zones (ABC, D and E/F) Sunday. Zero System Management Service was available that day, Northern said. It also posted a Sunday SOL for the New Market, MN #1 Town Border Station.
Transportation Notes
Florida Gas Transmission did not extend an Overage Alert Day for market-area customers beyond Tuesday.
Transportation Notes
Northern Natural Gas is allowing a System Overrun Limitation (SOL) for all market-area zones to lapse Thursday; the SOL had been in effect since Monday.
Transportation Notes
Northwest said it will lift the Stage II (8% tolerance) Overrun Entitlement for receiving parties located north of Plymouth Compressor Station Friday. Northwest continued to advise customers not to draft its system north of Kemmerer Compressor Station in order to preserve north-end balancing gas needed to meet upcoming winter demand and help mitigate OFOs.