June Return 2007 Public Domain

Dwr Cymru

Boards Overview, Table E
Sewerage Service - Key Supporting Information

Description Units 2002-03 2003-04 2004-05 2005-06 2006-07
OPERATING EXPENDITURE/PROPERTY ANALYSIS
1 Base service - operating expenditure/property served £/prop 55.91 77.27 75.48 73.40 77.07
2 Enhanced service - additional operating expenditure/property served £/prop 0.21 0.00 0.01 0.02 0.05
3 Supply/demand balance - additional operating expenditure/property served £/prop 0.37 0.00 0.03 0.09 0.32
4 Quality enhancements - additional operating expenditure/property served £/prop 16.88 0.00 0.50 0.92 2.37
5 New outputs/obligations - total operating expenditure/property served. £/prop 0.00 0.00 0.00 0.00
6 Sewerage service - total operating expenditure/property served. £/prop 73.36 77.27 76.02 74.43 79.82
CAPITAL EXPENDITURE/PROPERTY ANALYSIS
7 Base service - capital expenditure/property served (infrastructure and non-infrastructure) £/prop 52.80 39.02 31.55 35.78 49.77
8 Enhanced service - additional capital expenditure/property served £/prop 6.51 2.53 1.70 2.78 4.57
9 Supply/demand balance - additional capital expenditure/property served £/prop 0.72 2.49 -1.13 -1.09 3.24
10 Quality enhancements - additional capital expenditure/property served £/prop 62.24 68.43 73.30 55.88 33.91
11 New outputs/obligation - additional capital expenditure/property served. £/prop 0.00 0.00 9.38 0.00 0.00
12 Sewerage service - total capital expenditure/property served £/prop 122.27 112.47 114.80 93.34 91.49
CAPITAL WORKS ACTIVITY
13 Sewers renovated km 15.52 11.71 7.04 2.28 8.81
14 Sewers replaced km 47.55 12.16 13.24 10.88 17.15
15 Total sewers renovated and replaced km 63.07 23.87 20.28 13.16 25.96
16 Number of sewage treatment works refurbished for maintenance nr 0 1 0 4 10
17 P.e. of refurbished sewage treatment works for maintenance 000 0 0 0 35 149
SEWER FLOODING ACTIVITY
18 Removed by company action nr 95 40 32 82 44
19 External only flooding problems solved by company action nr 1 2
20 External linked problems solved by company action nr 60 21
21 Reduction in internal flooding due to other causes nr -42 -95
22 Internal property flooding benefiting from mitigation nr 56 75
23 External property/area flooding benefiting from mitigation nr 13 30
OTHER KEY SUPPORTING INFORMATION
24 Volume waste water returned Ml/d 560.47 566.29 559.29 573.26 560.38
25 Average connected properties - sewerage (excluding void properties) 000 1,279 1,273 1,294 1,296 1,310


This data has been viewed by the company prior to publication. This file created on: November 7, 2007 at 17:52:58.
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