Login Icon  Customer Login


Basket Icon  Water Reports
There are no items in your basket.

Operating Cost Implications of Capital Investment

Price: £400


Ref: 08/RG/07/14
ISBN: 1 84057 490 9

Operating costs are one of the potentailly significant cost categories that need to be taken into consideration when estimating the whole life cost (WLC) of investments. Robust estimates are required in order to identify least cost long-term options and to assess the trade-offs between capital and operating costs.

This project developed a best practice appraoch to forecasting operating expenditure (opex) arising from capital expenditure (capex). The report also provides detailed guidance on how to develop an opex forecast using a range of top down and bottom up methods.

To facilitate and promote the use of best practice by water companies an excel based tool was developed to assist in the application of the methodology. Once Company specific operating unit cost data have been entered into a central database the tool can be used to forecast opex by cost category. It has allowances for asset utilisation, deterioration and different inflation indices. A user guide and examples are provided in the accompanying report (08/RG/07/15) for practitioners.

Both reports sold as a set for £400

Back to previous page Back to previous page

Add document to basket Add to basket

Customers who bought this report also bought...

UKWIR/EA Definition of Key terms for Water Resources Practitioners

97/WR/14/1 - ISBN: 1 84057 001 6

A joint UKWIR/Environment Agency report that allows easy access to over 200 definitions and abbreviations. Produced for the purpose of clear communication on a common basis in the UKWIR regulatory work on water resources. In... More...

Price: £10 Add document to basket Add to basket

The Environmental Impact of Phosphorus from the Agricultural Disposal of Sewage Sludge - Stage 3

97/SL/02/4 - ISBN: 1 84057 013 X

Laboratory, lysimeter and field studies continue to show wide variability the potential bioavailability of phosphorus in sewage sludge. Under operational rates of application, losses of phosphorus in run-off from plots recei... More...

Price: £100 Add document to basket Add to basket

UKWIR/EA A Unified Methodology for the Determination of Deployable Output from Water Sources - Volume 1

00/WR/18/1 - ISBN: 1 84057 198 5

This joint UKWIR/ Environment Agency project examined current practices for determination of surface water and ground water deployable output (DO) and concluded that a unified approach was both desirable and feasible. However... More...

Price: £150 Add document to basket Add to basket

A Practical Method for Converting Uncertainty into Headroom

98/WR/13/1 - ISBN: 1 84057 096 2

This report describes the background to and the results of the research project commissioned by United Kingdom Water Industry Research Ltd (UKWIR) and carried out by Sir William Halcrow & Partners (from May 1997 to January 19... More...

Price: £100 Add document to basket Add to basket

Performance of Electrofusion Joints for PE Pipes

99/WM/02/10 - ISBN: 1 84057 153 5

The large number of service failures of electrofusion joints remains of prime concern to UK water industry. This investigation combines the findings of two year's work looking at the effects of site conditions, joint preparat... More...

Price: £100 Add document to basket Add to basket