Opportunity Overview
Lot 1 – Technical Assurance
. Engineering design and technical scope
. Optioneering and option-selection processes
. Alignment between need, scope, solution and outcomes
. Deliverability and programme milestones
. Asset-management evidence and decision-making
. Risk registers and technical risk assessments
. Scope changes and change-control processes
. Data lineage, data quality and evidence trails
. Consistency with PR24 submissions, previous regulatory submissions and agreed assumptions
. Environmental, statutory and regulatory drivers
. Dependencies between schemes, programmes and strategic plans
. The completeness, accuracy and robustness of technical evidence used to support Board and regulatory submissions
Lot 2 – Cost & Efficiency Assurance
. Cost-estimating methodologies
. Unit rates and cost build-up assumptions
. Comparative cost assessment and benchmarking including a range of econometric techniques
. Cost drivers and explanatory factors
. Risk, uncertainty and optimism-bias allowances
. Scope-cost alignment
. Allocation between base and enhancement expenditure
. Cost escalation and inflation assumptions
. Change control and change-control processes
. Including, but not limited to checking Stata code and excel packages
. Material movements from PR24 assumptions or other established benchmarks
. Evidence quality and auditability
. Consistency between costs, identified needs, benefits and expected outcomes
Lot 3 – Financial Assurance
. PR29 financial data tables and associated working papers
. Anglian’s use of Ofwat’s financial model
. Feeder models used to populate Ofwat’s financial model
. Financial model controls, including version control, formula integrity, change control, access control, input checks and output reconciliations
. Documented processes for preparing, reviewing, approving and submitting financial information
. Data lineage from source systems, working papers and feeder models through to final submission tables
. Consistency between...
. Engineering design and technical scope
. Optioneering and option-selection processes
. Alignment between need, scope, solution and outcomes
. Deliverability and programme milestones
. Asset-management evidence and decision-making
. Risk registers and technical risk assessments
. Scope changes and change-control processes
. Data lineage, data quality and evidence trails
. Consistency with PR24 submissions, previous regulatory submissions and agreed assumptions
. Environmental, statutory and regulatory drivers
. Dependencies between schemes, programmes and strategic plans
. The completeness, accuracy and robustness of technical evidence used to support Board and regulatory submissions
Lot 2 – Cost & Efficiency Assurance
. Cost-estimating methodologies
. Unit rates and cost build-up assumptions
. Comparative cost assessment and benchmarking including a range of econometric techniques
. Cost drivers and explanatory factors
. Risk, uncertainty and optimism-bias allowances
. Scope-cost alignment
. Allocation between base and enhancement expenditure
. Cost escalation and inflation assumptions
. Change control and change-control processes
. Including, but not limited to checking Stata code and excel packages
. Material movements from PR24 assumptions or other established benchmarks
. Evidence quality and auditability
. Consistency between costs, identified needs, benefits and expected outcomes
Lot 3 – Financial Assurance
. PR29 financial data tables and associated working papers
. Anglian’s use of Ofwat’s financial model
. Feeder models used to populate Ofwat’s financial model
. Financial model controls, including version control, formula integrity, change control, access control, input checks and output reconciliations
. Documented processes for preparing, reviewing, approving and submitting financial information
. Data lineage from source systems, working papers and feeder models through to final submission tables
. Consistency between...
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Start FreeSolicitation Details
| Issuing agency | Anglian Water Services |
|---|---|
| Country | United Kingdom |
| Category | Government Procurement |
| Estimated value | $4.9M |
| Published | July 17, 2026 |
| Procurement stage | Request for Proposal (RFP) |
| Response due | Not specified / rolling |
| Status | Open — accepting responses |
| Official source | View original notice |
| Last verified | August 09, 2026 |
Contains public sector information licensed under the Open Government Licence v3.0. Source: UK Government (Find a Tender).
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