NORTHUMBRIAN WATER LIMITED
CHARGES SCHEME 2010/11
TABLE OF CONTENTS
1 INTRODUCTION .............................................................................................................................................1
2 DEFINITIONS.................................................................................................................................................. 2
3 GENERAL PRINCIPLES .................................................................................................................................4
4 WATER SUPPLY CHARGES..........................................................................................................................7
4.1 Unmeasured Water Charges ...........................................................................................................................7
4.2 Measured Water Charges................................................................................................................................8
4.3 Optional Metering .......................................................................................................................................... 12
4.4 Selective Metering ......................................................................................................................................... 14
4.5 Other Information about Charges .................................................................................................................. 15
4.6 Teesside Industrial Raw Water System ......................................................................................................... 16
5 SEWERAGE AND SEWAGE DISPOSAL CHARGES ...................................................................................17
5.1 General Information about Sewerage Charges .............................................................................................17
5.2 Unmeasured Sewerage Charges...................................................................................................................17
5.3 Measured Sewerage Charges .......................................................................................................................18
5.4 Rebates In Relation To Surface Water Drainage...........................................................................................21
5.5 Other Sewerage Charges .............................................................................................................................. 23
6 WATERSURE - CHARGES FOR VULNERABLE CUSTOMERS.................................................................. 24
7 TIMING AND METHODS OF PAYMENT OF CHARGES - NORTHUMBRIAN REGION .............................. 29
8 TIMING AND METHODS OF PAYMENT OF CHARGES - ESSEX & SUFFOLK REGION........................... 33
9 TRADE EFFLUENT CHARGES ....................................................................................................................37
10 INFRASTRUCTURE CHARGES ...................................................................................................................41
11 MISCELLANEOUS CHARGES......................................................................................................................46
APPENDIX A SUMMARY OF CHARGES: NORTHUMBRIAN REGION................................................................... 48
APPENDIX B SUMMARY OF CHARGES: ESSEX & SUFFOLK REGION ............................................................... 54
APPENDIX C MISCELLANEOUS CHARGES...........................................................................................................57
C.1 General Information About Miscellaneous Charges.......................................................................................57
C.2 Planning New Infrastructure and Connections...............................................................................................58
C.3 New Infrastructure and Connections..............................................................................................................59
C.4 Approving New Water Connections............................................................................................................... 61
C.5 Water Use During Development ....................................................................................................................61
C.6 Infrastructure And Connections No Longer Required ....................................................................................61
C.7 Self-Lay Charges...........................................................................................................................................62
C.8 Attendance on Site By NWL Technicians at Customer Request ................................................................... 62
C.9 Damage to Company Apparatus....................................................................................................................64
C.10 Supplementary Water Supply Services ......................................................................................................... 64
C.11 Supplementary Sewerage Services...............................................................................................................65
C.12 Meters............................................................................................................................................................66
C.13 Billing ............................................................................................................................................................. 68
C.14 Water Quality................................................................................................................................................. 68
C.15 Water Regulations Inspections ......................................................................................................................69
C.16 Fire Hydrants .................................................................................................................................................69