Cyflwyniadau Cynnar ac Ymchwil Cwsmeriaid
PR24 Submission, October 2023
Main documents
WSH01-Long Term Delivery Strategy
Lawrlwytho
2.1MB, PDF
WSH02-Executive Summary
Lawrlwytho
189.3kB, PDF
WSH02a-Crynodeb Gweithredol (Exec Summary translation)
Lawrlwytho
210.3kB, PDF
WSH03-PR24 Business Plan Document
Lawrlwytho
8.9MB, PDF
WSH04-Assurance Statement
Lawrlwytho
1.5MB, PDF
WSH05-Bill Waterfall Model
Lawrlwytho
60.1kB, PDF
WSH06-BP documents guide and hyperlinks
Lawrlwytho
252.2kB, PDF
WSH07-QAA Signposting document
Lawrlwytho
41.8kB, XLSX
Commentary Documents
WSH15 Outcomes OUT1-OUT10
Lawrlwytho
1.3MB, PDF
WSH16 Risk Return RR1-RR30
Lawrlwytho
849.3kB, PDF
WSH17 Costs Wholesale water CW1-CW21
Lawrlwytho
1.1MB, PDF
WSH18 Costs Wholesale wastewater CWW1-CWW22
Lawrlwytho
565.6kB, PDF
WSH19 Water resources RES1
Lawrlwytho
179.2kB, PDF
WSH20 Bioresources BIO1-BIO6
Lawrlwytho
244kB, PDF
WSH21 Retail RET1-RET4
Lawrlwytho
196.6kB, PDF
WSH22 Developer services DS1w-DS6
Lawrlwytho
360.6kB, PDF
WSH23 Long term strategies LS1-LS7
Lawrlwytho
455.1kB, PDF
WSH24 Supplementary tables SUP1A-SUP15
Lawrlwytho
312kB, PDF
WSH25 Summary tables SUM1-SUM4
Lawrlwytho
238kB, PDF
WSH26 Past delivery PD1-PD12
Lawrlwytho
1.3MB, PDF
Supporting Documents
WSH30-Customer engagement and research
Lawrlwytho
2.2MB, PDF
WSH31-ODI rates
Lawrlwytho
518.7kB, PDF
WSH32-Ofwat indicative ODI rates feedback (EI report)
Lawrlwytho
2.1MB, PDF
WSH33 Independent Challenge Group Report
Lawrlwytho
476.7kB, PDF
WSH34-IP01 - Assessing our Plan for Direct Procurement for Customers (DPC) Opportunities
Lawrlwytho
2.2MB, PDF
WSH35-CS00 - Resilience and Security
Lawrlwytho
1.3MB, PDF
WSH36-Water and bioresources bid assessment framework
Lawrlwytho
1.7MB, PDF
WSH37-Bioresources strategy
Lawrlwytho
2MB, PDF
WSH38-Response to PR24 Forum Strategic Steers
Lawrlwytho
764.7kB, PDF
WSH40-Storm Overflows strategy
Lawrlwytho
477.1kB, PDF
WSH41-Oxera An assessment of real price effects in AMP8
Lawrlwytho
1MB, PDF
WSH42-Frontier Shift at PR24 report by EI
Lawrlwytho
2MB, PDF
WSH43-Oxera Econometric modelling of sewer flooding performance
Lawrlwytho
704.2kB, PDF
Asset Planning Documents
WSH50-IP00 - Our Approach to Investment Planning
Lawrlwytho
2.7MB, PDF
WSH51-CW00 - Safe and High-Quality Tap Water
Lawrlwytho
1.8MB, PDF
WSH52-CW04 - Working towards a Lead-Free Wales
Lawrlwytho
1.1MB, PDF
WSH53-CW01 - Improving Raw Water Quality in Drinking Water Catchments through Green Solutions
Lawrlwytho
4.6MB, PDF
WSH54-CW02 - Improving Acceptability of Tap Water - Networks
Lawrlwytho
1.1MB, PDF
WSH55-CW03 - Improving Quality of Tap Water - Treatment Works
Lawrlwytho
2.3MB, PDF
WSH57-CS01 - Increasing Physical and Cyber Security
Lawrlwytho
580.1kB, PDF
WSH58-RS02 - Reducing Drought Risks and Improving Customer Visibility of Usage for PCC Management
Lawrlwytho
1.9MB, PDF
WSH59-RS03 - Increasing Safety of Impounding Reservoirs
Lawrlwytho
746.4kB, PDF
WSH60-RS04 - Increasing Resilience of Tap Water Supply - Network Capacity and Connectivity
Lawrlwytho
691.2kB, PDF
WSH61-RS05 - Increasing Resilience of Tap Water Supply - Treatment Works
Lawrlwytho
751.5kB, PDF
WSH62-RS01 - Increasing Resilience of Tap Water Supply - Asbestos Cement Mains
Lawrlwytho
1.8MB, PDF
WSH64-PE02 - Protecting Multiple Adjoining SSSIs near the SECS Main
Lawrlwytho
782.3kB, PDF
WSH65-PE09 - Increasing Storage and Treatment Capacity and Disposal Options for Biosolids to Deliver Legal Drivers
Lawrlwytho
725.9kB, PDF
WSH66-PE11 - Improving our Frontier Performance on Net Zero Carbon
Lawrlwytho
674.3kB, PDF
WSH67-PE04 - Addressing Disproportionate Risk to Customers from Sewer Flooding
Lawrlwytho
939.2kB, PDF
WSH68-PE05 - Removing Phosphorus and Sanitary Determinands to Improve River Water Quality
Lawrlwytho
872.7kB, PDF
WSH69-PE06 - Increasing Wastewater Treatment Capacity and Stormwater Storage for Peak Flows
Lawrlwytho
796.2kB, PDF
WSH70-PE01 - Minimising Environmental Harm from Storm Overflows
Lawrlwytho
1.8MB, PDF
WSH71-PE10 - Enhancing the Environment through WINEP and NEP Investigations and Programmes
Lawrlwytho
748.6kB, PDF
WSH72-PE07 - Avoiding a High-Consequence Event at Laugharne Wastewater Treatment Works
Lawrlwytho
686.5kB, PDF
WSH73-PE08 - Reducing Levels of Odour in the Environment
Lawrlwytho
672.9kB, PDF
WSH74-PE03 - Reducing Risks of Serious Pollution Incidents
Lawrlwytho
504.7kB, PDF
Models
WSH102 PR24 Financial Model v21a
Lawrlwytho
9.6MB, XLSX
WSH103 PR24 Bill Waterfall Model v3
Lawrlwytho
211.2kB, XLSX
WSH104 Financial model WSH FD Capital allowance update
Lawrlwytho
5.5MB, XLSB
WSH105 Developer services reconciliation model Dec 2020 v2
Lawrlwytho
85.9kB, XLSX
WSH106 Residential Retail Reconciliation Model Dec 2020 v2
Lawrlwytho
104.5kB, XLSX
WSH107 Business Retail Compliance with Controls
Lawrlwytho
296.8kB, XLSX
WSH108 WSH NEP WINEP Reconciliation Model Dec 2020 v1n Edited 20230723
Lawrlwytho
233.6kB, XLSM
WSH109 Cost sharing total costs Reconcilation v4e IN 2303 Early Submission July 23 WSH
Lawrlwytho
343.7kB, XLSM
WSH110 RPI CPIH wedge true up model Dec 2020 v5
Lawrlwytho
1.1MB, XLSX
WSH111 Cost of new debt indexation model Dec 2020 v6 3
Lawrlwytho
581.7kB, XLSM
WSH112 Tax reconciliation
Lawrlwytho
5.5MB, XLSB
WSH113 ODI performance model
Lawrlwytho
141.4kB, XLSB
WSH11325202425 For Business Plan use PR19IPD01 ODI performance model v1 11
Lawrlwytho
2.4MB, XLSX
WSH114 PR19IPD04 in period adjustments model v1 4b 20230629
Lawrlwytho
345.6kB, XLSX
WSH115 RFI model Apr 2023 v1 a
Lawrlwytho
207.3kB, XLSB
WSH116 Bioresources Revenue Reconciliation Model Dec 2020 v2 IN2303 Early Submission July 23 WSH
Lawrlwytho
102.5kB, XLSX
WSH117 PR24 RCV adjustments feeder model v2
Lawrlwytho
232.4kB, XLSX
WSH118 PR24 Revenue adjustments feeder model v2
Lawrlwytho
1.3MB, XLSX
WSH119 Land sales model Dec 2020 v3
Lawrlwytho
130.7kB, XLSX
WSH120 RORE model
Lawrlwytho
113.4kB, XLSX
WSH121 LTDS bill impacts
Lawrlwytho
655.5kB, XLSX
WSH123 EI ODI rates model
Lawrlwytho
6.8MB, XLSX
WSH124 WINEP Reconciliation Model Dec 2020 v1n
Lawrlwytho
223.6kB, XLSM
WSH125 Gearing Outperformance Sharing Mechanism Mar 2023 v5
Lawrlwytho
706.3kB, XLSM
Tables
WSH101 Business Plan Tables
Lawrlwytho
7.8MB, XLSB
WSH201 Additional BP Tables
Lawrlwytho
485.4kB, XLSX
WSH301 Supplementary cohort tables CW20
Lawrlwytho
1.1MB, XLSX
WSH302 Supplementary cohort tables CWW21
Lawrlwytho
114kB, XLSX
WSH401 Appendix 3 IN2305 Further guidance on price control deliverables for PR24
Lawrlwytho
77.3kB, XLSX
WSH402 IN2305 Appendix 3 Commentary
Lawrlwytho
109.6kB, PDF
Os oes angen y dogfennau arnoch mewn fformat gwahanol fel print bras neu braille, ffoniwch ein tîm cymorth arbenigol ar 0330 0413394 a fydd yn trefnu copi mewn fformat sy’n gweithio i chi.
Eich Dŵr, Eich Llais - 2023
Event Report
521.6kB, PDF
Eich Dŵr Eich Llais Powerpoint
1.9MB, PDF
Stepping up to the challenge
Our plans for 2025-2030
3.2MB, PDF
Eich Dŵr Eich Llais Powerpoint Phase 2
15.6MB, PPTX
Ymchwil Cwsmeriaid
Isod mae’r adroddiadau cryno ar gyfer y prosiectau ymchwil cwsmeriaid allweddol a gafodd eu cynnal fel rhan o broses PR24.
Lawrlwytho Ymchwil Cwsmeriaid
Phase 1 Research
Lawrlwytho
2.1MB, PDF
PR24 Phase 2 Research
Lawrlwytho
7.4MB, PPTX
WRMP24 - Metering and Efficiency
Lawrlwytho
3.2MB, PDF
WRMP24- Main Report
Lawrlwytho
2.1MB, PDF
PR24 Longitudinal Customer Engagement Wave 1 Feb 2022
Lawrlwytho
2.4MB, PDF
PR24 Longitudinal Customer Engagement Wave 2 June 2022
Lawrlwytho
662.1kB, PPTX
PR24 Longitudinal Customer Engagement Wave 3 Nov 2022
Lawrlwytho
4.3MB, PDF
Cyflwyniadau Cynnar
Isod mae copïau o wybodaeth a gafodd ei chyflwyno i Ofwat cyn y dyddiad cau ar gyfer cyflwyno’r prif Gynllun Busnes, yn unol â cheisiadau gan Ofwat.
Network Reinforcement August 2022
Network Reinforcement Data Request Supporting Document
Lawrlwytho
261kB, PDF
2022-05-17-Network-reinforcement-data-request
Lawrlwytho
130.4kB, XLSX
Enhancement and Water Balance August 2022
Enhancement and Water Balance Submission Supporting Information
Lawrlwytho
761.7kB, PDF
Enhancement-and-water-balance-data-request
Lawrlwytho
239.3kB, XLSX
Leakage Submission August 2022
Leakage Submission Supporting Information
Lawrlwytho
613.5kB, PDF
Leakage-data-request
Lawrlwytho
698.7kB, XLSX
Developer Services information request August 2022
Developer Services Information Request Supporting Document 2021-22
Lawrlwytho
258.9kB, PDF
Developer-services-information-request-2021-22-data-template
Lawrlwytho
384.6kB, XLSX
Growth Expenditure August 2022
Growth Expenditure Data Request Supporting Document
Lawrlwytho
319kB, PDF
Growth-expenditure-data-request
Lawrlwytho
127.7kB, XLSX
Operational Resilience
Operational Resilience Submission WSH
Lawrlwytho
436.3kB, PDF
Operational Resilience Information Request Pro forma Final WSH submission
Lawrlwytho
85.4kB, XLSX
Base and Residential Retail
Base and Residential Retail Submission Supporting Information WSH
Lawrlwytho
395.1kB, PDF
Base and Residential Retail April 2022 data request WSH
Lawrlwytho
224.7kB, XLSX
Bio Resources Additional Information July 2022
Bioresources Additional Information July 2022 Supporting Document WSH
Lawrlwytho
641.1kB, PDF
220309 Reallocation of costs information request updated 220531 WSH Original Energy Splits
Lawrlwytho
152.8kB, XLSX
220309 Reallocation of costs information request updated 220531 WSH Revised Energy Splits
Lawrlwytho
154.3kB, XLSX