code of operations part d nominations, allocations and ... - Gaslink

DS = Distribution System Shrinkage Gas (in kWh);LDM = the aggregate quantity of Natural Gas (in kWh)offtaken at all LDM Offtakes downstream of the citygate meters; andDM = the aggregate quantity of Natural Gas (in kWh)offtaken at all DM Offtakes downstream of the citygate meters.(c)(d)The aggregate NDM Exit Allocation for a Day shall be apportionedbetween Shippers by the Transporter by scaling the bottom up estimatesof demand made in accordance with the NDM Allocation Procedure sothat the aggregate of all Shippers' NDM Supply Point Allocations for aDay are equal to the aggregate NDM Exit Allocation determined inaccordance with Section 2.7.3(b) for such Day.Each Shipper’s NDM Exit Allocations for a Day shall in turn be theaggregate quantity of such Shipper’s NDM Supply Point Allocation(s)for such Day.2.7.4 Initial Sub-Sea I/C Offtake Allocations(a)Sub-Sea I/C Offtake Allocations shall be determined as follows:(i) if only one Shipper is registered at the Sub-Sea I/C Offtake on aDay, the aggregate metered quantity of Natural Gas determinedas having been offtaken in accordance with this Code on a Day atthe Sub-Sea I/C Offtake shall be allocated to that Shipper for thatDay;(ii) if more than one Shipper is registered at the Sub-Sea I/C Offtakeon a Day the aggregate metered quantity of Natural Gasdetermined as having been offtaken in accordance with this Codeon a Day at the Sub-Sea I/C Offtake shall be allocated by theTransporter to the Shipper’s registered at the Sub-Sea I/C Offtakeon that Day according to the following formula:where:SQ = Q * SNQ/ANQSQ = the quantity of Natural Gas (expressed in kWh)allocated to an individual Shipper in respect of the Sub-Sea I/C Offtake on the Day;Q = the aggregate metered quantity of Natural Gas(expressed in kWh) determined as having been offtakenCode of Operations Version 3.053Part D