Common use of Testing of Metering Equipment Clause in Contracts

Testing of Metering Equipment. The Interconnected Entity that, pursuant to Section 8.1 of this Appendix 2, owns the Metering Equipment shall operate, maintain, inspect and test all Metering Equipment upon installation and at least once every two years thereafter. Upon reasonable request by the other Interconnected Entity, the owner of the Metering Equipment shall inspect or test the Metering Equipment more frequently than every two years, but in no event more frequently than three times in any 24-month period. The owner of the Metering Equipment shall give reasonable notice to the Interconnection Parties of the time when any inspection or test of the owner’s Metering Equipment shall take place, and the other parties may have representatives present at the test or inspection. If Metering Equipment is found to be inaccurate or defective, it shall be adjusted, repaired or replaced in order to provide accurate metering. Where the Interconnected Transmission Owner owns the Metering Equipment, the expense of such adjustment, repair or replacement shall be borne by the Interconnection Customer, except that the Interconnection Customer shall not be responsible for such expenses where the inaccuracy or defect is caused by the Interconnected Transmission Owner. If Metering Equipment fails to register, or if the measurement made by Metering Equipment during a test varies by more than one percent from the measurement made by the standard meter used in the test, the owner of the Metering Equipment shall inform Transmission Provider, and the Transmission Provider shall inform the other Interconnected Entity, of the need to correct all measurements made by the inaccurate meter for the period during which the inaccurate measurements were made, if the period can be determined. If the period of inaccurate measurement cannot be determined, the correction shall be for the period immediately preceding the test of the Metering Equipment that is equal to one-half of the time from the date of the last previous test of the Metering Equipment, provided that the period subject to correction shall not exceed nine (9) months.

Testing of Metering Equipment. The Interconnected Entity that, pursuant to Section section 8.1 of this Appendix 2, owns the Metering Equipment shall operate, maintain, inspect inspect, and test all Metering Equipment upon installation and at least once every two (2) years thereafter. Upon reasonable request by the other Interconnected Entity, the owner of the Metering Equipment shall inspect or test the Metering Equipment more frequently than every two (2) years, but in no event more frequently than three (3) times in any 24-month period. The owner of the Metering Equipment shall give reasonable notice to the Interconnection Parties of the time when any inspection or test of the owner’s Metering Equipment shall take place, and the other parties may have representatives present at the test or inspection. If Metering Equipment is found to be inaccurate or defective, it shall be adjusted, repaired or replaced in order to provide accurate metering. Where the Interconnected Transmission Owner owns the Metering Equipment, the expense of such adjustment, repair or replacement shall be borne by the Interconnection CustomerProject Developer, except that the Interconnection Customer Project Developer shall not be responsible for such expenses where the inaccuracy or defect is caused by the Interconnected Transmission Owner. If Metering Equipment fails to register, or if the measurement made by Metering Equipment during a test varies by more than one percent 1% from the measurement made by the standard meter used in the test, the owner of the Metering Equipment shall inform Transmission Provider, and the Transmission Provider shall inform the other Interconnected Entity, of the need to correct all measurements made by the inaccurate meter for the period during which the inaccurate measurements were made, if the period can be determined. If the period of inaccurate measurement cannot be determined, the correction shall be for the period immediately preceding the test of the Metering Equipment that is equal to one-half of the time from the date of the last previous test of the Metering Equipment, provided that the period subject to correction shall not exceed nine (9) months.

Testing of Metering Equipment. The Interconnected Entity that, pursuant to Section 8.1 of this Appendix 2, owns the Metering Equipment Transmission Owner shall operate, maintain, inspect and test all of its Metering Equipment upon installation and at least once every two (2) years thereafter. Upon reasonable request If requested to do so by the other Interconnected EntityNYISO or Interconnection Customer, the owner of the Metering Equipment shall Transmission Owner shall, at Interconnection Customer’s expense, inspect or test the Metering Equipment more frequently than every two (2) years, but in no event more frequently than three times in any 24-month period. The owner of the Metering Equipment Transmission Owner shall give reasonable notice to the Interconnection Parties of the time when any inspection or test of the owner’s Metering Equipment shall take place, and the other parties Interconnection Customer and NYISO may have representatives present at the test or inspection. If at any time Metering Equipment is found to be inaccurate or defective, it shall be adjusted, repaired or replaced at Interconnection Customer’s expense, in order to provide accurate metering. Where the Interconnected Transmission Owner owns the Metering Equipment, the expense of such adjustment, repair or replacement shall be borne by the Interconnection Customer, except that the Interconnection Customer shall not be responsible for such expenses where unless the inaccuracy or defect is caused by the Interconnected due to Transmission Owner’s failure to maintain, then Transmission Owner shall pay. If Metering Equipment fails to register, or if the measurement made by Metering Equipment during a test varies by more than one two percent from the measurement made by the standard meter used in the test, Transmission Owner shall adjust the owner of the Metering Equipment shall inform Transmission Provider, and the Transmission Provider shall inform the other Interconnected Entity, of the need to correct measurements by correcting all measurements made by the inaccurate meter for the period during which the inaccurate measurements were madeMetering Equipment was in error by using Interconnection Customer’s check meters, if installed. If no such check meters are installed or if the period can be determined. If the period of inaccurate measurement cannot be determinedreasonably ascertained, the correction adjustment shall be for the period immediately preceding the test of the Metering Equipment that is equal to one-half of the time from the date of the last previous test of the Metering Equipment. The NYISO shall reserve the right to review all associated Metering Equipment installation on the Interconnection Customer’s or Transmission Owner’s property at any time. Metering Data. At Interconnection Customer’s expense, provided the metered data shall be telemetered to one or more locations designated by Transmission Owner, Interconnection Customer, and NYISO. Such telemetered data shall be used, under normal operating conditions, as the official measurement of the amount of Energy delivered from the Large Generating Facility to the Point of Interconnection. COMMUNICATIONS Interconnection Customer Obligations. Interconnection Customer shall maintain satisfactory operating communications with Transmission Owner and NYISO. Interconnection Customer shall provide standard voice line, dedicated voice line and facsimile communications at its Large Generating Facility control room or central dispatch facility through use of either the public telephone system, or a voice communications system that does not rely on the period subject public telephone system. Interconnection Customer shall also provide the dedicated data circuit(s) necessary to correction provide Interconnection Customer data to Transmission Owner and NYISO as set forth in Appendix D hereto. The data circuit(s) shall extend from the Large Generating Facility to the location(s) specified by Transmission Owner and NYISO. Any required maintenance of such communications equipment shall be performed by Interconnection Customer. Operational communications shall be activated and maintained under, but not exceed nine (9) monthsbe limited to, the following events: system paralleling or separation, scheduled and unscheduled shutdowns, equipment clearances, and hourly and daily load data.

Testing of Metering Equipment. The Interconnected Entity thatSeller and Buyer agree, pursuant and Seller shall use reasonable efforts to Section 8.1 of this Appendix 2, owns cause the Transmission Owner to agree in writing to the following: the Metering Equipment Party shall operate, maintain, inspect and test all Metering Equipment its Billing Meters upon installation and at least once every two (2) years thereafter. Upon reasonable request If requested to do so by the other Interconnected Entitya Party, the owner of Metering Party shall, at the Metering Equipment shall requesting Party's expense, inspect or and test the Metering Equipment Billing Meters more frequently than once every two (2) years, but in no event more frequently than three times in any 24-month period. The owner of the Metering Equipment Party shall give reasonable notice to the Interconnection Parties other Party of the time when any inspection or test of the owner’s Metering Equipment shall take place, and the other parties Party may have representatives present at the test or inspection. In addition, Seller shall have the right to inspect Buyer's Billing Meters from time to time at its discretion. If Metering Equipment at any time a Billing Meter is found to be inaccurate or defective, it shall be adjusted, repaired or replaced at Seller's expense, in order to provide accurate metering. Where the Interconnected Transmission Owner owns the Metering Equipment, the expense of such adjustment, repair or replacement shall be borne by the Interconnection Customer, except that the Interconnection Customer shall not be responsible for such expenses where unless the inaccuracy or defect is caused by due to the Interconnected Transmission OwnerMetering Party's failure to maintain, then the Metering Party shall pay. If Metering Equipment a Billing Meter fails to register, or if the measurement made by Metering Equipment a Billing Meter during a test varies by more than one-half of one percent (0.5%) from the measurement made by the standard meter used in the test, the owner of Metering Party shall adjust the Metering Equipment shall inform Transmission Provider, and the Transmission Provider shall inform the other Interconnected Entity, of the need to correct measurements by correcting all measurements made by the inaccurate meter for the period during which the inaccurate measurements were madeBilling Meter was in error by using Seller's check meters, if installed and if, when tested, varied less than the Billing Meter. If no such check meters are installed, the Parties shall use the best available data for the period in question. If no other data are available, or if the period can be determined. If the period of inaccurate measurement cannot be determinedreasonably ascertained, the correction adjustment shall be for the period immediately preceding the test of the Metering Equipment that is Billing Meter equal to one-half of the time from the date of the last previous test of the Metering Equipment, provided that the period subject to correction shall not exceed nine (9) monthsBilling Meter.

Testing of Metering Equipment. The Interconnected Entity thatSeller and Buyer agree, pursuant and Seller shall use reasonable efforts to Section 8.1 of this Appendix 2, owns cause the Transmission Owner to agree in writing to the following: the Metering Equipment Party shall operate, maintain, inspect and test all Metering Equipment its Billing Meters upon installation and at least once every two (2) years thereafter. Upon reasonable request If requested to do so by the other Interconnected Entitya Party, the owner of Metering Party shall, at the Metering Equipment shall requesting Party's expense, inspect or and test the Metering Equipment Billing Meters more frequently than once every two (2) years, but in no event more frequently than three times in any 24-month period. The owner of the Metering Equipment Party shall give reasonable notice to the Interconnection Parties other Party of the time when any inspection or test of the owner’s Metering Equipment shall take place, and the other parties Party may have representatives present at the test or inspection. In addition, Seller shall have the right to inspect Buyer’s Billing Meters from time to time at its discretion. If Metering Equipment at any time a Billing Meter is found to be inaccurate or defective, it shall be adjusted, repaired or replaced at Seller's expense, in order to provide accurate metering. Where the Interconnected Transmission Owner owns the Metering Equipment, the expense of such adjustment, repair or replacement shall be borne by the Interconnection Customer, except that the Interconnection Customer shall not be responsible for such expenses where unless the inaccuracy or defect is caused by due to the Interconnected Transmission OwnerMetering Party's failure to maintain, then the Metering Party shall pay. If Metering Equipment a Billing Meter fails to register, or if the measurement made by Metering Equipment a Billing Meter during a test varies by more than one-half of one percent (0.5%) from the measurement made by the standard meter used in the test, the owner of Metering Party shall adjust the Metering Equipment shall inform Transmission Provider, and the Transmission Provider shall inform the other Interconnected Entity, of the need to correct measurements by correcting all measurements made by the inaccurate meter for the period during which the inaccurate measurements were madeBilling Meter was in error by using Seller's check meters, if installed and if, when tested, varied less than the Billing Meter. If no such check meters are installed, the Parties shall use the best available data for the period in question. If no other data are available, or if the period can be determined. If the period of inaccurate measurement cannot be determinedreasonably ascertained, the correction adjustment shall be for the period immediately preceding the test of the Metering Equipment that is Billing Meter equal to one-half of the time from the date of the last previous test of the Metering Equipment, provided that the period subject to correction shall not exceed nine (9) monthsBilling Meter.

Testing of Metering Equipment. The Interconnected Entity that, pursuant to Section 8.1 of this Appendix 2, owns the Metering Equipment Connecting Transmission OwnerTrAILCo shall operate, maintain, inspect and test all of itsthe Metering Equipment upon installation and at least once every two (2) years thereafter. Upon reasonable request If requested to do so by the other Interconnected EntityNYISO or Developer, the owner of the Metering Equipment shall Connecting Transmission Owner shall, at Developer’s expense, inspect or test the Metering Equipment more frequently than every two (2) years, but . Connecting Transmission Owner in no event more frequently than three times in any 24-month periodaccordance with applicable NYISO requirements. The owner of the Metering Equipment TrAILCo shall give reasonable notice to the Interconnection Parties of the time when any inspection or test of the owner’s Metering Equipment shall take place, and the other parties Developer and NYISONYSEG may have representatives present at the test or inspection. If at any time Metering Equipment is found to be inaccurate or defective, it shall be adjusted, repaired or replaced at Developerthe owner’s expense, in order to provide accurate metering. Where the Interconnected Transmission Owner owns the Metering Equipment, the expense of such adjustment, repair or replacement shall be borne by the Interconnection Customer, except that the Interconnection Customer shall not be responsible for such expenses where unless the inaccuracy or defect is caused by the Interconnected due to Connecting Transmission OwnerOwnerTrAILCo’s failure to maintain, then Connecting Transmission OwnerTrAILCo shall pay. If Metering Equipment fails to register, or if the measurement made by Metering Equipment during a test varies by more than one two percent from the measurement made by the standard meter used in the test, Connecting Transmission Ownerthe range set forth in the owner of applicable NYISO or PJM standard, TrAILCo shall adjust the Metering Equipment shall inform Transmission Provider, and the Transmission Provider shall inform the other Interconnected Entity, of the need to correct measurements by correcting all measurements made by the inaccurate meter for the period during which the inaccurate measurements were madeMetering Equipment was in error by using Developerthe other Party’s check meters, if installed. If no such check meters are installed or if the period can be determined. If the period of inaccurate measurement cannot be determinedreasonably ascertained, the correction adjustment shall be for the period immediately preceding the test of the Metering Equipment that is equal to one-one- half of the time from the date of the last previous test of the Metering Equipment. The NYISO shall reservereserves the right to review all associated metering equipment installation on the Developer’s or Connecting Transmission Ownerinspect all Metering Equipment installed on NYSEG’s or TrAILCo’s property at any timereasonable times and upon reasonable notice to NYSEG or TrAILCo, provided that the period subject to correction shall not exceed nine (9) monthsas applicable.

Testing of Metering Equipment. The Interconnected Entity that, pursuant to Section section 8.1 of this Appendix 2, owns the Metering Equipment shall operate, maintain, inspect inspect, and test all Metering Equipment upon installation and at least once every two (2) years thereafter. Upon reasonable request by the other Interconnected Entity, the owner of the Metering Equipment shall inspect or test the Metering Equipment more frequently than every two (2) years, but in no event more frequently than three (3) times in any 24-month period. The owner of the Metering Equipment shall give reasonable notice to the Interconnection Parties of the time when any inspection or test of the owner’s Metering Equipment shall take place, and the other parties may have representatives present at the test or inspection. If Metering Equipment is found to be inaccurate or defective, it shall be adjusted, repaired or replaced in order to provide accurate metering. Where the Interconnected Transmission Owner owns the Metering Equipment, the expense of such adjustment, repair or replacement shall be borne by the Interconnection CustomerProject Developer, except that the Interconnection Customer Project Developer shall not be responsible for such expenses where the inaccuracy or defect is caused by the Interconnected Transmission Owner. If Metering Equipment fails to register, or if the measurement made by Metering Equipment during a test varies by more than one 1% percent from the measurement made by the standard meter used in the test, the owner of the Metering Equipment shall inform Transmission Provider, and the Transmission Provider shall inform the other Interconnected Entity, of the need to correct all measurements made by the inaccurate meter for the period during which the inaccurate measurements were made, if the period can be determined. If the period of inaccurate measurement cannot be determined, the correction shall be for the period immediately preceding the test of the Metering Equipment that is equal to one-one- half of the time from the date of the last previous test of the Metering Equipment, provided that the period subject to correction shall not exceed nine (9) months.

Testing of Metering Equipment. The Interconnected Entity that, pursuant to Section 8.1 of this Appendix 2, owns the Metering Equipment Connecting Transmission OwnerTrAILCo shall operate, maintain, inspect and test all of itsthe Metering Equipment upon installation and at least once every two (2) years thereafter. Upon reasonable request If requested to do so by the other Interconnected Entityin accordance with applicable NYISO or Developer, the owner of the Metering Equipment shall Connecting Transmission Owner shall, at Developer’s expense, inspect or test the Metering Equipment more frequently than every two (2) years, but in no event more frequently than three times in any 24-month period. The owner of the Metering Equipment Connecting Transmission Ownerrequirements. TrAILCo shall give reasonable notice to the Interconnection Parties of the time when any inspection or test of the owner’s Metering Equipment shall take place, and the other parties Developer and NYISONYSEG may have representatives present at the test or inspection. If at any time Metering Equipment is found to be inaccurate or defective, it shall be adjusted, repaired or replaced at Developer’sthe owner’s expense, in order to provide accurate metering. Where the Interconnected Transmission Owner owns the Metering Equipment, the expense of such adjustment, repair or replacement shall be borne by the Interconnection Customer, except that the Interconnection Customer shall not be responsible for such expenses where unless the inaccuracy or defect is caused by the Interconnected due to Connecting Transmission OwnerOwner’sTrAILCo’s failure to maintain, then Connecting Transmission OwnerTrAILCo shall pay. If Metering Equipment fails to register, or if the measurement made by Metering Equipment during a test varies by more than one two percent from the measurement made by the standard meter used in the test, Connecting Transmission Ownerthe range set forth in the owner of applicable NYISO or PJM standard, TrAILCo shall adjust the Metering Equipment shall inform Transmission Provider, and the Transmission Provider shall inform the other Interconnected Entity, of the need to correct measurements by correcting all measurements made by the inaccurate meter for the period during which the inaccurate measurements were madeMetering Equipment was in error by using Developer’sthe other Party’s check meters, if installed. If no such check meters are installed or if the period can be determined. If the period of inaccurate measurement cannot be determinedreasonably ascertained, the correction adjustment shall be for the period immediately preceding the test of the Metering Equipment that is equal to one-half of one- ‐half the time from the date of the last previous test of the Metering Equipment, provided that . The NYISO shall reservereserves the period subject right to correction shall not exceed nine (9) months.reviewinspect all associated metering equipment installationMetering Equipment installed on the Developer’sNYSEG’s or Connecting Transmission Owner’sTrAILCo’s property at any time.reasonable times and upon reasonable

Testing of Metering Equipment. The Interconnected Entity that, pursuant to Section 8.1 of this Appendix 258.1, owns the Metering Equipment shall operate, maintain, inspect and test all Metering Equipment upon installation and at least once every two years thereafter. Upon reasonable request by the other Interconnected Entity, the owner of the Metering Equipment shall inspect or test the Metering Equipment more frequently than every two years, but in no event more frequently than three times in any 24-month period. The owner of the Metering Equipment shall give reasonable notice to the Interconnection Parties of the time when any inspection or test of the owner’s 's Metering Equipment shall take place, and the other parties may have representatives present at the test or inspection. If Metering Equipment is found to be inaccurate or defective, it shall be adjusted, repaired or replaced in order to provide accurate metering. Where the Interconnected Transmission Owner owns the Metering Equipment, the expense of such adjustment, repair or replacement shall be borne by the Interconnection Customer, except that the Interconnection Customer shall not be responsible for such expenses where the inaccuracy or defect is caused by the Interconnected Transmission Owner. If Metering Equipment fails to register, or if the measurement made by Metering Equipment during a test varies by more than one percent from the measurement made by the standard meter used in the test, the owner of the Metering Equipment shall inform Transmission Provider, and the Transmission Provider shall inform the other Interconnected Entity, of the need to correct all measurements made by the inaccurate meter meter. for the the. period during which the inaccurate measurements were made, if the period can be determined. If the period of inaccurate measurement cannot be determined, the correction shall be for the period immediately preceding the test of the Metering Equipment that is equal to one-half onehalf of the time from the date of the last previous test of the Metering Equipment, provided that the period subject to correction shall not exceed nine (9) months.

Testing of Metering Equipment. The Interconnected Entity that, pursuant to Section 8.1 588.1 of this Appendix 2, owns the Metering Equipment shall operate, maintain, inspect and test all Metering Equipment upon installation and at least once every two years thereafter. Upon reasonable request by the other Interconnected Entity, the owner of the Metering Equipment shall inspect or test the Metering Equipment more frequently than every two years, but in no event more frequently than three times in any 24-month period. The owner of the Metering Equipment shall give reasonable notice to the Interconnection Parties of the time when any inspection or test of the owner’s Metering Equipment shall take place, and the other parties may have representatives present at the test or inspection. If Metering Equipment is found to be inaccurate or defective, it shall be adjusted, repaired or replaced in order to provide accurate metering. Where the Interconnected Transmission Owner owns the Metering Equipment, the expense of such adjustment, repair or replacement shall be borne by the Interconnection Customer, except that the Interconnection Customer shall not be responsible for such expenses where the inaccuracy or defect is caused by the Interconnected Transmission Owner. If Metering Equipment fails to register, or if the measurement made by Metering Equipment during a test varies by more than one percent from the measurement made by the standard meter used in the test, the owner of the Metering Equipment shall inform Transmission Provider, and the Transmission Provider shall inform the other Interconnected Entity, of the need to correct all measurements made by the inaccurate meter for the period during which the inaccurate measurements were made, if the period can be determined. If the period of inaccurate measurement cannot be determined, the correction shall be for the period immediately preceding the test of the Metering Equipment that is equal to one-half of the time from the date of the last previous test of the Metering Equipment, provided that the period subject to correction shall not exceed nine (9) months.

Testing of Metering Equipment. The Interconnected Entity that, pursuant to Section 8.1 of this Appendix 2, owns the Metering Equipment Connecting Transmission Owner shall operate, maintain, inspect and test all of its Metering Equipment upon installation and at least once every two (2) years thereafter. Upon reasonable request If requested to do so by the other Interconnected EntityNYISO or Developerrequired by ISO Procedures, the owner of the Metering Equipment shall Connecting Transmission Owner shall, at Developer’sits own expense, inspect or test the Metering Equipment more frequently than every two (2) years, but in no event more frequently than three times in any 24-month period. The owner of the Metering Equipment Connecting Transmission Owner shall give reasonable notice to the Interconnection Parties of the time when any inspection or test of the owner’s Metering Equipment shall take place, and the other parties Developer and NYISO and Transmission Developer may have representatives present at the test or inspection. If at any time Metering Equipment is found to be inaccurate or defective, it shall be adjusted, repaired or replaced at Developer’sConnecting Transmission Owner’s expense, in order to provide accurate metering. Where the Interconnected Transmission Owner owns the Metering Equipment, the expense of such adjustment, repair or replacement shall be borne by the Interconnection Customer, except that the Interconnection Customer shall not be responsible for such expenses where unless the inaccuracy or defect is caused by the Interconnected due to Connecting Transmission Owner’s failure to maintain, then. Connecting Transmission Owner shall pay. If Metering Equipment fails to register, or if the measurement made by Metering Equipment during a test varies by more than one two percent from the measurement made by the standard meter used in the test, Connecting Transmission Owner shall adjust the owner of the Metering Equipment shall inform Transmission Provider, and the Transmission Provider shall inform the other Interconnected Entity, of the need to correct measurements by correcting all measurements made by the inaccurate meter for the period during which the inaccurate measurements were madeMetering Equipment was in error by using Developer’s check meters, if installed. If no such check meters are installed or if the period can be determined. If the period of inaccurate measurement cannot be determinedreasonably ascertained, the correction adjustment shall be for the period immediately preceding the test of the Metering Equipment that is equal to one-half of the time from the date of the last previous test of the Metering EquipmentEquipmentand NYISO shall address the loss of meter data or meter data anomalies in accordance with ISO Procedures. The NYISO shall reserve the right to review all associated metering equipment installation on the Transmission Developer’s or Connecting Transmission Owner’s property at any time. At Transmission Developer’s expense, provided that the period subject metered data shall be telemetered to correction one or more locations designated by Connecting Transmission Owner, Developer and NYISO. Such telemetered data shall not exceed nine (9) monthsbe used, under normal operating conditions, as the official measurement of the amount of energy delivered from the Large Generating Facility to the Point of Interconnectionat the Metering Points.

Testing of Metering Equipment. The Interconnected Entity that, pursuant to Section 8.1 of this Appendix 2, owns the Metering Equipment Transmission ProviderOwner shall operate, maintain, inspect and test all Transmissionof Provider-ownedits Metering Equipment upon installation and at least once every two (2) years thereafter. Upon reasonable request If requested to do so by the other Interconnected EntityInterconnection CustomerNYISO or Developer, the owner of the Metering Equipment shall Transmission ProviderOwner shall, at Interconnection CustomerDeveloper’s expense, inspect or test the Metering Equipment more frequently than every two (2) years, but in no event more frequently than three times in any 24-month period. The owner of the Metering Equipment Transmission ProviderOwner shall give reasonable notice to the Interconnection Parties of the time when any inspection or test of the owner’s Metering Equipment shall take place, and the other parties Interconnection CustomerDeveloper and NYISO may have representatives present at the test or inspection. If at any time Metering Equipment is found to be inaccurate or defective, it shall be adjusted, repaired or replaced at Interconnection CustomerDeveloper’s expense, in order to provide accurate metering. Where the Interconnected Transmission Owner owns the Metering Equipment, the expense of such adjustment, repair or replacement shall be borne by the Interconnection Customer, except that the Interconnection Customer shall not be responsible for such expenses where unless the inaccuracy or defect is caused by the Interconnected due to Transmission OwnerProviderOwner’s failure to maintain, then Transmission ProviderOwner shall pay. If Metering Equipment fails to register, or if the measurement made by Metering Equipment during a test varies by more than one two percent from the measurement made by the standard meter used in the test, Transmission ProviderOwner shall adjust the owner of the Metering Equipment shall inform Transmission Provider, and the Transmission Provider shall inform the other Interconnected Entity, of the need to correct measurements by correcting all measurements made by the inaccurate meter for the period during which the inaccurate measurements were madeMetering Equipment was in error by using Interconnection CustomerDeveloper’s check meters, if installed. If no such check meters are installed or if the period can be determined. If the period of inaccurate measurement cannot be determinedreasonably ascertained, the correction adjustment shall be for the period immediately preceding the test of the Metering Equipment that is equal to one-half of the time from the date of the last previous test of the Metering Equipment, provided that . The NYISO shall reserve the period subject right to correction shall not exceed nine (9) monthsreview all associated metering equipment installation on the Developer’s or Transmission Owner’s property at any time.

Testing of Metering Equipment. The Interconnected Entity that, pursuant to Section 8.1 of this Appendix 2, owns the Metering Equipment Transmission Provider shall operate, maintain, inspect and test all Transmission Provider-owned Metering Equipment upon installation and at least once every two three (3) years thereafter, or as required by Transmission Owner’s meter testing procedures. Upon reasonable request If requested to do so by the other Interconnected EntityInterconnection Customer, the owner of the Metering Equipment shall Transmission Provider shall, at Interconnection Customer's expense, inspect or test the its Metering Equipment more frequently than every two years, but in no event more frequently than three times in any 24-month periodfrequently. The owner of the Metering Equipment Transmission Provider shall give reasonable notice to the Interconnection Parties of the time when any inspection or test of the owner’s Metering Equipment shall take place, and the other parties Interconnection Customer may have representatives present at the test or inspection. If at any time Metering Equipment is found to be inaccurate or defective, it shall be adjusted, repaired or replaced at Interconnection Customer’s expense, in order to provide accurate metering. Where the Interconnected Transmission Owner owns the Metering Equipment, the expense of such adjustment, repair or replacement shall be borne by the Interconnection Customer, except that the Interconnection Customer shall not be responsible for such expenses where unless the inaccuracy or defect is caused by the Interconnected due to Transmission OwnerProvider's failure to maintain, then Transmission Provider shall pay. If Metering Equipment fails to register, or if the measurement made by Metering Equipment during a test varies by more than one percent from the measurement made by the standard meter used in the test, the owner of the Metering Equipment shall inform Transmission Provider, and the Transmission Provider shall inform adjust the other Interconnected Entity, of the need to correct measurements by correcting all measurements made by the inaccurate meter for the period during which the inaccurate measurements were madeMetering Equipment was in error by using Interconnection Customer's check meters, if installed. If no such check meters are installed or if the period can be determined. If the period of inaccurate measurement cannot be determinedreasonably ascertained, the correction adjustment shall be for the period immediately preceding the test of the Metering Equipment that is equal to one-half of the time from the date of the last previous test of the Metering EquipmentEquipment.‌ Interconnection Customer shall inspect and test all Interconnection Customer-owned Metering Equipment upon installation and at least once every three (3) years thereafter. If requested to do so by Transmission Provider, provided that Interconnection Customer shall, at Transmission Provider’s expense, inspect or test Metering Equipment more frequently than every three (3) years. Interconnection Customer shall give reasonable notice of the period subject time when any inspection or test shall take place, and Transmission Provider may have representatives present at the test or inspection. If at any time Metering Equipment is found to correction be inaccurate or defective, it shall not exceed nine (9) monthsbe adjusted, repaired or replaced at Interconnection Customer's expense, in order to provide accurate metering.

Testing of Metering Equipment. The Interconnected Entity thatAt any time, pursuant to Section 8.1 either Party may request a test of this Appendix 2, owns the Metering Equipment shall operate, maintain, inspect and test all Metering Equipment upon installation and at least once every two years thereafter. Upon reasonable request by the other Interconnected Entity, the owner accuracy of the Metering Equipment at its own expense. The results of meter calibrations or tests shall inspect or test be available for examination by the Parties at all times. If at any time, any Metering Equipment more frequently than every two years, but in no event more frequently than three times in any 24-month period. The owner is found to be outside of the accuracy requirements for revenue class meters as per NSP-DOC-026 of the “NSPI Metering Quality Assurance Program” in which Measurement Canada’s error limits are identified, the Distribution Provider shall cause such Metering Equipment to be made accurate or replaced as soon as possible. If the meter is found to be accurate within 3%, no financial adjustment will be required. Each Party shall give be given reasonable opportunity to be represented in person at any time that a meter is sealed or unsealed for whatever reason from time to time (reasonable notice shall be provided by the initiating Party to the Interconnection Parties other Party for this purpose), and shall comply with any reasonable request of the time when any inspection or test other concerning the sealing of meters and other matters affecting the accuracy of the owner’s Metering Equipment measurement of energy delivered. If either Party believes that a meter is operating inaccurately, it shall take place, and immediately notify the other parties may have representatives present at Party. In the test or inspectionevent that a meter’s accuracy, by testing, is found to be subject to variances of greater than 3%, a financial adjustment will be made to compensate for any excess variance over the 3% limit for a period not to exceed 90 days. If at any time Metering Equipment is found to be inaccurate or defective, it shall be adjusted, repaired or replaced at the Interconnection Customer’s expense, in order to provide accurate metering. Where , unless the Interconnected Transmission Owner owns inaccuracy or defect is shown to be caused by the Distribution Provider’s failure to maintain the Metering EquipmentEquipment in accordance with this Agreement, then the expense Distribution Provider shall be responsible for the cost of such adjustment, repair or replacement shall be borne by of the Interconnection Customer, except that the Interconnection Customer shall not be responsible for such expenses where the inaccuracy or defect is caused by the Interconnected Transmission OwnerMetering Equipment. If Metering Equipment fails to register, or if the measurement made by Metering Equipment during a test varies by more than one percent from the measurement made by the standard meter used in the testrecord energy, the owner of the Metering Equipment shall inform Transmission Provider, and the Transmission Distribution Provider shall inform adjust the other Interconnected Entity, of the need to correct measurements by correcting all measurements made by the inaccurate meter for the period during which Metering Equipment failed to record energy by using the inaccurate measurements were madeInterconnection Customer’s check meters, if the period can be determined. If the period of inaccurate measurement cannot be determined, the correction shall be for the period immediately preceding the test of the Metering Equipment that is equal to one-half of the time from the date of the last previous test of the Metering Equipment, provided that the period subject to correction shall not exceed nine (9) monthsinstalled.

Testing of Metering Equipment. The Interconnected Entity that, pursuant to Section 8.1 section 3.1 of this Appendix 2, owns the Metering Equipment shall operate, maintain, inspect inspect, and test all Metering Equipment upon installation and at least once every two (2) years thereafter. Upon reasonable request by the other Interconnected Entity, the owner of the Metering Equipment shall inspect or test the Metering Equipment more frequently than every two (2) years, but in no event more frequently than three (3) times in any 24-month period. The owner of the Metering Equipment shall give reasonable notice to the Interconnection other Parties of the time when any inspection or test of the owner’s Metering Equipment shall take place, and the other parties Parties may have representatives present at the test or inspection. If Metering Equipment is found to be inaccurate or defective, it shall be adjusted, repaired repaired, or replaced in order to provide accurate metering. Where the Interconnected Transmission Owner owns the Metering Equipment, the expense of such adjustment, repair repair, or replacement shall be borne by the Interconnection CustomerProject Developer, except that the Interconnection Customer Project Developer shall not be responsible for such expenses where the inaccuracy or defect is caused by the Interconnected Transmission Owner. If Metering Equipment fails to register, or if the measurement made by Metering Equipment during a test varies by more than one percent 1% from the measurement made by the standard meter used in the test, the owner of the Metering Equipment shall inform Transmission Provider, and the Transmission Provider shall inform the other Interconnected Entity, of the need to correct all measurements made by the inaccurate meter for the period during which the inaccurate measurements were made, if the period can be determined. If the period of inaccurate measurement cannot be determined, the correction shall be for the period immediately preceding the test of the Metering Equipment that is equal to one-half of the time from the date of the last previous test of the Metering Equipment, provided that the period subject to correction shall not exceed nine (9) months.

Testing of Metering Equipment. The Interconnected Entity that, pursuant to Section 8.1 of this Appendix 258.1, owns the Metering Equipment shall operate, maintain, inspect and test all Metering Equipment upon installation and at least once every two years thereafter. Upon reasonable request by the other Interconnected Entity, the owner of the Metering Equipment shall inspect or test the Metering Equipment more frequently than every two years, but in no event more frequently than three times in any 24-month period. The owner of the Metering Equipment shall give reasonable notice to the Interconnection Parties of the time when any inspection or test of the owner’s 's Metering Equipment shall take place, and the other parties may have representatives present at the test or inspection. If Metering Equipment is found to be inaccurate or defective, it shall be adjusted, repaired or replaced in order to provide accurate metering. Where the Interconnected Transmission Owner owns the Metering Equipment, the expense of such adjustment, repair or replacement shall be borne by the Interconnection Customer, except that the Interconnection Interconnection. Customer shall not be responsible for such expenses where the inaccuracy or defect is caused by the Interconnected Transmission Owner. If Metering Equipment fails to register, or or- if the measurement made by Metering Equipment during a test varies varies: by more than one percent from the measurement made by the standard meter used in the test, the owner of the Metering Equipment shall inform Transmission Provider, and the Transmission Provider shall inform the other Interconnected Entity, of the need to correct all measurements made by the inaccurate meter for the period during which the inaccurate measurements were made, if the period can be determined. If the period of inaccurate measurement cannot be determined, the correction shall be for the period immediately preceding the test of the Metering Equipment that is equal to one-half onehalf of the time from the date of the last previous test of the Metering Equipment, provided that the period subject to correction shall not exceed exceed-nine (9) months.

Testing of Metering Equipment. The Interconnected Entity that, pursuant to Section 8.1 of this Appendix 2, owns the Metering Equipment Connecting Transmission Owner shall operate, maintain, inspect and test all of its Metering Equipment upon installation and at least once every two (2) years thereafter. Upon reasonable request If requested to do so by the other Interconnected EntityNYISO or Interconnection CustomerDeveloper, the owner of the Metering Equipment shall Connecting Transmission Owner shall, at Interconnection CustomerDeveloper’s expense, inspect or test the Metering Equipment more frequently than every two (2) years, but in no event more frequently than three times in any 24-month period. The owner of the Metering Equipment Connecting Transmission Owner shall give reasonable notice to the Interconnection Parties of the time when any inspection or test of the owner’s Metering Equipment shall take place, and the other parties Interconnection CustomerDeveloper and NYISO may have representatives present at the test or inspection. If at any time Metering Equipment is found to be inaccurate or defective, it shall be adjusted, repaired or replaced at Interconnection CustomerDeveloper’s expense, in order to provide accurate metering. Where the Interconnected Transmission Owner owns the Metering Equipment, the expense of such adjustment, repair or replacement shall be borne by the Interconnection Customer, except that the Interconnection Customer shall not be responsible for such expenses where unless the inaccuracy or defect is caused by the Interconnected due to Connecting Transmission Owner’s failure to maintain, then Connecting Transmission Owner shall pay. If Metering Equipment fails to register, or if the measurement made by Metering Equipment during a test varies by more than one two percent from the measurement made by the standard meter used in the test, Connecting Transmission Owner shall adjust the owner of the Metering Equipment shall inform Transmission Provider, and the Transmission Provider shall inform the other Interconnected Entity, of the need to correct measurements by correcting all measurements made by the inaccurate meter for the period during which the inaccurate measurements were madeMetering Equipment was in error by using Interconnection CustomerDeveloper’s check meters, if installed. If no such check meters are installed or if the period can be determined. If the period of inaccurate measurement cannot be determinedreasonably ascertained, the correction adjustment shall be for the period immediately preceding the test of the Metering Equipment that is equal to one-half of the time from the date of the last previous test of the Metering Equipment, provided that . The NYISO shall reserve the period subject right to correction shall not exceed nine (9) monthsreview all associated metering equipment installation on Interconnection Customerthe Developer’s or Connecting Transmission Owner’s property at any time.

Testing of Metering Equipment. The Interconnected Entity that, pursuant to Section section 8.1 of this Appendix 2, owns the Metering Equipment shall operate, maintain, inspect inspect, and test all Metering Equipment upon installation and at least once every two years thereafter. Upon reasonable request by the other Interconnected Entity, the owner of the Metering Equipment shall inspect or test the Metering Equipment more frequently than every two years, but in no event more frequently than three times in any 24-month period. The owner of the Metering Equipment shall give reasonable notice to the Interconnection Parties of the time when any inspection or test of the owner’s Metering Equipment shall take place, and the other parties may have representatives present at the test or inspection. If Metering Equipment is found to be inaccurate or defective, it shall be adjusted, repaired or replaced in order to provide accurate metering. Where the Interconnected Transmission Owner owns the Metering Equipment, the expense of such adjustment, repair or replacement shall be borne by the Interconnection CustomerProject Developer, except that the Interconnection Customer Project Developer shall not be responsible for such expenses where the inaccuracy or defect is caused by the Interconnected Transmission Owner. If Metering Equipment fails to register, or if the measurement made by Metering Equipment during a test varies by more than one 1 percent from the measurement made by the standard meter used in the test, the owner of the Metering Equipment shall inform Transmission Provider, and the Transmission Provider shall inform the other Interconnected Entity, of the need to correct all measurements made by the inaccurate meter for the period during which the inaccurate measurements were made, if the period can be determined. If the period of inaccurate measurement cannot be determined, the correction shall be for the period immediately preceding the test of the Metering Equipment that is equal to one-half of the time from the date of the last previous test of the Metering Equipment, provided that the period subject to correction shall not exceed nine (9) months.

Testing of Metering Equipment. The Interconnected Entity thatOkanogan PUD shall, pursuant to Section 8.1 of this Appendix 2at Facility Sponsor’s expense, owns the Metering Equipment shall operateinspect, maintaintest, inspect and test calibrate all Connection Point Metering Equipment upon installation and at least once every two five years thereafter. Upon reasonable request If requested to do so by the other Interconnected EntityFacility Sponsor, the owner of the Metering Equipment Okanogan PUD shall inspect or test Metering Equipment more frequently, at the expense of Facility Sponsor; provided, however, that should such inspection or test demonstrate that the Metering Equipment more frequently than every two yearsis inaccurate or defective, but in no event more frequently than three times in any 24-month period. The owner Okanogan PUD shall bear the cost of the Metering Equipment testing. Okanogan PUD shall give reasonable notice to the Interconnection Parties of the time when any inspection or test of the owner’s Metering Equipment shall take place, and the other parties Facility Sponsor may have representatives present at the test or inspection. If Metering Equipment is found to be inaccurate or defective, it shall be adjusted, repaired or replaced in order at Okanogan PUD’s expense as required to provide accurate metering. Where the Interconnected Transmission Owner owns the Metering Equipment, the expense of such adjustment, repair or replacement shall be borne by the Interconnection Customer, except that the Interconnection Customer shall not be responsible for such expenses where the inaccuracy or defect is caused by the Interconnected Transmission Owner. If Metering Equipment fails to register, or if the measurement made by Metering Equipment during a test varies varies, by more than one percent an amount determined by Okanogan PUD standards, from the measurement made by the standard meter used in the test, the owner of the Metering Equipment adjustment shall inform Transmission Provider, and the Transmission Provider shall inform the other Interconnected Entity, of the need to correct be made correcting all measurements made by the inaccurate meter for for: a) the actual period during which the inaccurate measurements were made, if the period can be determined. If the period of inaccurate measurement cannot be determined, the correction shall be for or if not, b) the period immediately preceding the test of the Metering Equipment that is equal to one-half of the time from the date of the last previous test of the Metering Equipment, ; provided that the period subject to covered by the correction shall not exceed nine (9) six months.