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NI Water AIR21 Activity Costing Analysis Sewerage Service 2020 2021
NI Water Annual Information Return 2020 2021 Table 22 Regulatory Accounts Historic Cost Accounting Activity Costing Analysis - Sewerage Service -
NIW ACTIVITY COSTING ANALYSIS SEWERAGE SERVICE 2019 2020
NI Water Annual Information Return 2019 2020 Table 22 Regulatory Accounts (Historic Cost Accounting) Activity Costing Analysis Sewerage Service -
NI Water Regulatory Accounts Activity Costing Analysis Sewerage Service 2019 2020
NI Water Annual Information Return - Regulatory Accounts (Historic Cost Accounting) Activity Costing Analysis Sewerage Service (NI Water Only) 2019 2020