Revised data table requirements following Ofwat's risk-based review (amended 2 June 2014)

As part of our 2014 price review process, on 2 December 2013 water companies submitted business plans for the services they plan to deliver for 2015-20.

Following our risk-based review, all companies need to submit revised data tables. We have also provided guidance explaining how these tables have changed from the original business plan requirements.

It is essential for pre-qualifying companies to use these new tables, as there are minor differences from the original tables – in some cases asking for more detail in order to allow us to better understand plans or calculations. These tables also include validation checks so that we can assess revised plans quickly and reduce need for queries to companies.

The table below explain when companies must submit revised information to us.

Submission date Enhanced companies June draft determination companies August draft determination companies
11 April 2014 Optional submission:
Retail ACTS R3
Cost recovery A19
2 May 2014 SIM data A24 Outcomes
Water data set 
W1, W2, W2a, R1, R2, R2a
Wastewater data set 
S1, S2, S2a, R1, R2, R2aWholesale
Water data set 
W3, W3a, W4, W9, W10, W11, W13, W14, W15, W16, W17, W18, W19, W20, W21, W22
Wastewater data set 
S3, S3a, S4, S6, S9, S10, S11, S13, S14, S15, S16, S17, S18, S19, S20, S21, S22
Appointee
A1, A2, A3, A7, A8, A9, A10, A11, A12, A13, A14, A15, A18, A19, A20, A20a, A22, A23, A24, R5Optional submission:
Retail ACTS R3
Cost recovery A19
SIM data A24
27 June 2014 Wholesale
Water data set 
W3a, W13, W14, W15, W16, W17, W20, W21, W22Wastewater data set 
S3a, S13, S14, S15, S16, S17, S20, S21, S22Appointee
A7, A9, R4If not submitted in April:
Retail ACTS R3
Cost recovery A19
 

Default tariffs R4

If not submitted in May:
Retail ACTS R3 and 
updated Cost recovery A19

Outcomes
Water data set 
W1, W2, W2a, R1, R2, R2a
Wastewater data set 
S1, S2, S2a, R1, R2, R2aWholesale
Water data set 
W3, W3a, W4, W9, W10, W11, W13, W14, W15, W16, W17, W18, W19, W20, W21, W22
Wastewater data set 
S3, S3a, S4, S6, S9, S10, S11, S13, S14, S15, S16, S17, S18, S19, S20, S21, S22
Appointee
A1, A2, A3, A7, A8, A9, A10, A11, A12, A13, A14, A15, A18, A19, A20, A20a, A22, A23, R3, R4, R5