Programme and Project Partners (PPP) PPP Indexation Guidance “A long term partnership with the supply chain creating an enduring capability which is recognised for effective and efficient delivery of the Sellafield Mission”. Project Title: PPP Management Project No.: 35/10324 OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 Page 1 of 15 OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 Page 2 of 15 Document Reference: Date of Issue: Level of Checking: STR/PPP/PROJ/000xx/1 8th November 2021 Level One Producer: Department: Group: Christine Murphy Intelligent Client Finance Project Delivery Directorate Checker: Checker’s Signature: David Twelvetree, Head of Technical Accounting Level of Checking in accordance with Sellafield Ltd Supporting Practice (SLP) 1.02.42 Date: Approver: Approver’s Position: Approver’s Company: Approver’s Signature: Stuart Latham Head of Intelligent Client Sellafield Ltd Date: OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 Page 2 of 15 OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 Page 3 of 15 Table of Contents 1.0 Introduction and Purpose ....................................................................... 4 2.0 Business Case Indexation ...................................................................... 4 3.0 Baseline Indexation ................................................................................ 5 4.0 Major Project Total Price Indexation ...................................................... 5 5.0 Incentive Fund Profit Indexation ............................................................. 5 6.0 Aligned Incentive Fund Indexation ......................................................... 7 Reference Table .............................................................................................. 7 Glossary of Terms............................................................................................ 7 History.............................................................................................................. 8 Appendix 1 – Extracts of NDA Inflation Metrics and mapping to Supply Chain indexation factors ............................................................................................. 9 Appendix 2 – Example of Sellafield Internal Resource Composite Tariff Rates indexation factors ........................................................................................... 10 Appendix 3 – Example of indexed baseline and corresponding MPTP .......... 11 Appendix 4 – Base Data and Calculation of Options 1-3 on IFP.................... 12 Appendix 5 – Example showing AIF daily interest calculation ....................... 15 OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 Page 3 of 15 OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 1.0 Page 4 of 15 Introduction and Purpose The purpose of this document is to outline the indexation methodology for sanction, baseline, Major Project Total Price (MPTP) and associated Incentive Fund Profit (IFP) linked to the achievement of Project Wide Objectives (PWOs). 2.0 Business Case Indexation All business cases are indexed in line with HM Treasury Green Book at 2% compound (see figure 1). The information is provided in current year money values and escalated money values as shown in the example below: Example: The business case table below shows real in 2020/21 money values and the inflated at 2% compound. Real 2020/21 Money Values Inflated 2% from 2020/21 Money Values Prior Years Yr 1 2011/12-2020/21 2021/22 Lifetime Costs (£m) Base (incl. Covid-19 up to June 2021) Real MPTP (incl. Covid-19 up to June 2021) P50 (incl. Covid-19 up to June 2021) P80 (excl. Covid-19 beyond June 2021) P80 (incl. Covid-19 beyond June 2021) Reference Class Forecasting (RCF) / O Bias 128.719 128.719 128.719 128.719 128.719 128.719 Funding Operating Plan (P50) Variance (P50) Inflated (2%) Base (incl. Covid-19 up to June 2021) MPTP (incl. Covid-19 up to June 2021) P50 (incl. Covid-19 up to June 2021) P80 (excl. Covid-19 beyond June 2021) P80 (incl. Covid-19 beyond June 2021) Reference Class Forecasting (RCF) / O Bias Funding Operating Plan (P50) Variance (P50) 128.719 128.719 128.719 128.719 128.719 128.719 Yr 2 2022/23 Yr3 2023/24 Yr4 2024/25 Yr5 2025/26 Yr6 2026/27 Yr7 onwards 2027/28-2032/33 Total 90.399 91.558 100.190 100.190 103.894 110.001 162.698 167.245 177.089 180.709 187.474 198.404 104.923 107.015 116.859 120.479 124.807 132.276 92.825 95.001 104.845 110.878 114.721 121.735 74.522 79.585 89.429 95.463 98.682 104.810 60.848 65.438 75.281 83.728 86.375 91.927 103.128 112.092 145.833 238.751 243.284 262.128 818.061 846.654 938.246 1,058.918 1,087.956 1,150.000 116.333 -16.142 82.636 94.454 94.771 22.088 92.207 93.389 102.194 102.194 105.972 112.201 169.271 174.002 184.243 188.010 195.048 206.419 111.345 113.565 124.012 127.853 132.447 140.372 118.078 -15.884 85.553 98.691 100.078 23.933 293.739 100.399 100.477 102.832 113.487 120.018 124.177 131.770 82.278 87.869 98.737 105.399 108.953 115.719 68.524 73.693 84.779 94.292 97.272 103.524 120.123 130.588 170.431 283.696 288.978 311.475 872.943 904.657 1,006.602 1,150.181 1,181.565 1,250.199 303.709 106.741 Note 1: There may be slight discrepancies in totals due to rounding Note 2: MPTP stated includes historic project costs but excludes AIF In the above table, to calculate the inflated value of Base 2021/22 £90.399m*1.02 = £92.207m inflated To calculate the inflated value of Base 2022/23 £162.698m*1.02*1.02 = £169.271m inflated (and so on for future years) Figure 1 – HM Treasury Green Book The Green Book: appraisal and evaluation in central government - GOV.UK (www.gov.uk) OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 Page 4 of 15 OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 3.0 Page 5 of 15 Baseline Indexation The Sellafield baseline is in current financial year money values (mid-year). The Sellafield baseline is indexed annually at the start of the financial year using indexation data provided by Franklin and Andrews who are appointed by the NDA for the supply chain baseline values. The process steps are: 1. Forecast indexation for the current financial year 2. Reconciliation of prior year actual indexation against the prior year forecast 3. Items 1 and 2 are combined to an indexation factor and applied to the baseline to go for the current financial year onwards. The Franklin and Andrews information is provided against specific commodities e.g. steelwork, civils, pipework. These are then mapped to the code of account and the indexation factor for each code of account is applied to the baseline to go for the current financial year onwards. Please refer to Appendix 1 for extracts of the NDA Inflation Metrics provided by Franklin and Andrews and the mapping to the SL code of accounts. The internal resource costs within the baseline are indexed taking account of any agreed/forecast pay award and other impacts to the resource costs e.g. changes to employer’s pension contributions, employer’s national health insurance contributions. The baseline is built based on average tariff rates by profession and the baseline is updated to reflect any change to current salary costs and effective hours. The change is applied to the baseline as a factor. Appendix 2 shows the movement in tariff rates by profession from 2020/21 to 2021/22 and the movement expressed as a factor. 4.0 Major Project Total Price Indexation Section 14.8 of the Aligned Incentive Agreement details that indexation of the MPTP is applied using the Basket of Indices; this is in line with indexation of the baseline as described in section 3.0 above. The requirement is there is one baseline that the project is managed against. The calculation of the MPTP is completed based on the relevant scope of the indexed baseline. Appendix 3 shows an example of the indexed baseline and the corresponding indexed MPTP. 5.0 Incentive Fund Profit Indexation Incentive Fund Profit (IFP) is achieved based on the delivery of Project Wide Objectives (PWO). The contract states that IFP is 5% of the MPTP, however, it does not state whether it is against the indexed value of the MPTP. From achievement of PWO’s the related IFP once it has been transferred to the AIF attracts indexation at bank of England base rate plus 1% (the equivalent of bank account interest). Detailed below are some scenarios to evaluate the options to apply indexation to IFP. OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 Page 5 of 15 OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 Page 6 of 15 Adjustment events are applied against all live PWOs at the time the adjustment event is agreed. Option 1 – IFP is not indexed, only adjustment events impact the total value of IFP at the time the adjustment event is agreed. The value of the IFP relating to the achievement of PWOs is fixed and on achievement will attract the Aligned Incentive Fund (AIF) Indexation at Bank of England base rate plus 1%. The value of IFP will not equal 5% of the indexed MPTP. Option 2 – Indexation of IFP is applied against live PWOs through indexation of the baseline using Franklin and Andrews rates. Once PWOs are achieved the value transferred to the AIF is subject to indexation at Bank of England base rate plus 1% and baseline indexation is no longer applied. If the PWO is partially achieved any remaining balance is transferred to the golden milestone; this will attract baseline indexation until achievement. The value of IFP will not equal 5% of the indexed MPTP. Option 3 – Indexation of IFP is applied against live PWOs through indexation of the baseline using Franklin and Andrews rates. Once PWOs are achieved the value transferred into the AIF is subject to indexation at Bank of England base rate plus 1%. Baseline indexation will continue, this will ensure the value of IFP in total is equal to 5% of the MPTP i.e. the value is spread over the live PWOs. Appendix 4 shows the workings for the 3 options against a base set of data. Summary of the Options 2018-19 2019-20 2020-21 2021-22 IFP 50,000 32,060 27,121 27,121 Option 1 AIF 0 18,188 23,503 23,855 Total 50,000 50,248 50,624 50,977 IFP 51,463 33,320 28,360 28,447 Option 2 AIF 0 18,761 24,313 24,677 Total 51,463 52,081 52,673 53,124 IFP 51,463 33,458 28,622 28,838 Option 3 AIF 0 18,779 24,376 24,742 Total 51,463 52,238 52,998 53,580 Considerations of each option Option 1 – simple to administer, however how does this fit with the intent of the contract. Could there be a challenge from the partners that it does not tie into the contract and the definition that states IFP is equal to 5% of the MPTP. Benefit to SL in the lower value included in the AIF, however, have the value this financial year has already been indexed. Option 2 – complexity in applying different indexation to the value of IFP for live and achieved PWOs. This will increase in complexity as more projects set the major project baseline following Detail Design Gate. Again, there could be a challenge from the partners that it does not tie into the contract and the definition that states IFP is equal to 5% of the MPTP. Benefit to SL in the lower value included in the AIF. Option 3 – simpler to administer, cross check can be done to ensure IFP equals 5% of the indexed MPTP. Does this better tie into the intent of the contract by ensuring IFP is equal to 5% of the MPTP, thus avoiding challenge from the partners? OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 Page 6 of 15 OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 Page 7 of 15 Preferred Option To keep in line with the overall statement in the contract that IFP is 5% of the MPTP and to keep management of the AIF as simple as possible, option 3 is the preferred option. 6.0 Aligned Incentive Fund Indexation Schedule 6 of the Aligned Incentive Agreement defines that the Aligned Incentive Fund (AIF) is indexed on the first day of the financial year based on the average balance of the AIF for the previous financial year based on 1% above the Bank of England base rate (if the Bank of England base rate is greater than -1%, the interest to be added is 0%) The AIF holds the value of Incentive Fund Profit relating to the achievement of PWOs, pain/gain on project completion, the cost of any breaches, defects resolution and payments made from the fund. Indexation is calculated daily and the value of the indexation from the previous financial year is added to the AIF on 1st April. This is shown in Appendix 5. Reference Table Reference 1 2 3 Description Incentivisation Guidance Document STR/PDDTP/PROJ/00010 Intelligent Client P50 Risk and EU Management (TBC) Aligned Incentive Fund Guidance Document STR/PDDTP/PROJ/00028 Glossary of Terms Acronym ADT AIA AIF ASFL DDG EU GL HMG IAS IC IFP IFRS IPDG KPI MPTP NDA PPP Description Aligned Delivery Team Aligned Incentive Agreement Aligned Incentive Fund Annual Site Funding Limit Detail Design Gate Estimating Uncertainty General Ledger Her Majesty’s Government International Accounting Standard Intelligent Client Incentive Fund Profit International Financial Reporting Standard Initiate Project Delivery Gate Key Performance Indicator Major Project Total Price Nuclear Decommissioning Authority Programme and Project Partners OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 Page 7 of 15 OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 Acronym PWO SCN SRP Page 8 of 15 Description Project Wide Objective Service Commencement Notice SPRS (Sellafield Product and Residue Store) Retreatment Plant History Revision Date 1 8th November 2021 Reason for Revision Initial guidance established Revised by Chris Murphy OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 Page 8 of 15 OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 Page 9 of 15 Appendix 1 – Extracts of NDA Inflation Metrics and mapping to Supply Chain indexation factors 1. NDA Inflation Metrics Extract: 2. Mapping of NDA Inflation Metrics to SL Code of Accounts Extract: OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 Page 9 of 15 OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 Page 10 of 15 Appendix 2 – Example of Sellafield Internal Resource Composite Tariff Rates indexation factors Baseline Plan 2021/22 TARIFF RATES New Composite Resource Code 100000 100001 130000 131000 132000 133000 134000 135000 230000 231000 232000 233000 234000 235000 236000 237000 260000 261000 262000 263000 264000 265000 266000 270000 271000 272000 273000 274000 275000 276000 277000 280000 300000 301000 400000 401000 402000 403000 404000 405000 406000 407000 408000 500000 501000 502000 503000 504000 505000 506000 507000 508000 509000 510000 511000 513000 600000 601000 602000 603000 700000 701000 800000 810000 New Composite Resouce Code Title Labour Out Year Planning Labour Out Year Planning - iCBM Control Room Operators Facility Operators & General Workers Operations Management Operations Support Safe Systems of Work Controllers Operations Shift Managers & Team Leaders Mechanical Design C,E and I Design Process Engineering Design Construction & Construction Design Civil, Struct and Arch Design Commissioning Engineer Project Eng Mgt & Design Pre Operations Engineering Maintenance, Electrical & Instruments - Craft Maintenance Management Maintenance Support Maintenance Mechanical - Craft Other Maintenance Trades Maintenance Team Leaders & Supervisors Plant Engineering - Works Control Centre Plant Engineering - Mechanical Plant Engineering - Electrical & Instrumentation Plant Engineering - Control Systems Plant Engineering - Civil Plant Engineering - Standards Plant Engineering - Asset Management Plant Engineering - Management Plant Engineering - System Engineering Integrated Work Management Technical Support Analytical Support Safety Support Health Physics Monitoring Fire & Rescue Medical Safety Cases Environmental Support Safety Assessment Security Emergency Preparedness Human Resources Procurement Quality Finance Training Commercial & marketing Safeguards (Nuc Mat Actg) Public Affairs Administration & Secretarial Information Technology Business Improvement Strategy & Operational Research Performance Improvement Project Management Project Controls & Risk Management Risk Business Programme Management Site Management Legal & Exec Support Trainees Trainees 2020 BP Tariff Rate 50.85 50.85 49.33 47.03 76.78 50.63 56.94 65.01 51.61 53.63 56.91 50.81 55.35 52.55 69.94 54.55 47.08 66.48 50.80 47.31 48.72 57.46 51.59 54.52 52.57 51.59 50.54 51.92 55.05 84.62 55.05 49.21 56.07 47.12 55.09 47.95 52.99 56.24 54.40 53.04 56.62 51.59 52.05 57.30 57.45 54.42 55.00 41.43 76.83 50.60 60.56 29.21 59.93 61.00 55.06 47.20 57.13 53.05 50.57 66.90 211.14 69.47 19.60 18.46 2020 Average Effective Hours 2021 BP Tariff Rate 1479.91 1479.91 1448.42 1433.30 1438.50 1460.69 1418.29 1435.46 1540.47 1530.12 1521.04 1566.79 1566.92 1503.33 1558.49 1474.19 1436.34 1414.52 1449.71 1440.44 1428.64 1424.27 1459.14 1441.89 1451.06 1459.14 1540.55 1457.43 1476.98 1458.96 1452.20 1454.47 1460.39 1459.75 1488.41 1489.34 1463.49 1524.92 1447.12 1491.16 1477.70 1512.79 1451.60 1487.74 1519.44 1483.31 1502.59 1549.73 1509.58 1491.43 1507.56 1570.55 1590.14 1483.98 1509.39 1483.82 1519.48 1504.03 1512.76 1490.58 1569.00 1515.58 1567.52 1571.40 51.54 51.54 49.47 48.15 77.87 50.83 58.79 67.42 52.30 52.25 57.80 50.95 53.38 54.14 71.76 54.06 48.19 69.32 50.90 48.56 49.23 59.66 51.56 56.22 55.47 51.56 52.95 51.51 62.91 86.87 57.16 49.97 56.41 47.78 56.50 47.00 56.38 58.28 57.63 53.33 56.54 53.38 50.34 56.86 58.06 53.28 57.56 39.59 86.24 51.56 65.64 29.11 57.58 58.76 56.26 49.67 57.34 54.45 52.23 67.25 201.28 64.28 18.85 16.54 2021 Average Effective Hours Indexation Factor 1485.48 1485.48 1453.63 1443.74 1449.45 1459.77 1424.53 1442.36 1532.27 1534.21 1524.80 1555.24 1556.72 1501.42 1557.53 1481.86 1444.72 1420.66 1449.35 1445.14 1432.18 1432.64 1462.02 1442.65 1456.87 1462.02 1471.32 1464.42 1447.03 1452.27 1452.92 1457.36 1469.61 1469.02 1494.52 1495.54 1461.01 1520.37 1446.75 1494.07 1487.73 1491.78 1450.12 1492.94 1525.95 1494.10 1510.93 1549.47 1508.02 1487.59 1508.20 1577.41 1600.57 1491.26 1519.53 1492.32 1516.81 1501.61 1524.29 1494.43 1562.42 1520.30 1583.66 1584.33 1.0135 1.0135 1.0029 1.0239 1.0142 1.0039 1.0325 1.0371 1.0134 0.9742 1.0156 1.0028 0.9645 1.0302 1.0261 0.9910 1.0235 1.0427 1.0019 1.0265 1.0105 1.0383 0.9995 1.0312 1.0552 0.9995 1.0476 0.9921 1.1428 1.0266 1.0383 1.0155 1.0060 1.0141 1.0255 0.9801 1.0639 1.0363 1.0593 1.0054 0.9986 1.0348 0.9672 0.9924 1.0106 0.9790 1.0465 0.9557 1.1225 1.0190 1.0839 0.9965 0.9608 0.9633 1.0218 1.0524 1.0037 1.0264 1.0329 1.0052 0.9533 0.9253 0.9615 0.8959 OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 Page 10 of 15 OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 Page 11 of 15 Appendix 3 – Example of indexed baseline and corresponding MPTP OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 Page 11 of 15 OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 Page 12 of 15 Appendix 4 – Base Data and Calculation of Options 1-3 on IFP Base Data: BASELINE F&A indexation BoE + 1% Example assuming PPP from day 1 MPTP Tracker 2.0% 1.50% ACTUALS TO DDG (2014-2017) Original MPTP Escalated MPTP 2018 Escalated MPTP 2019 Escalated MPTP 2020 Escalated MPTP 2021 2017 200,000 200,000 200,000 200,000 200,000 2018 150,000 153,000 153,000 153,000 153,000 2019 150,000 153,000 156,060 156,060 156,060 2020 150,000 153,000 156,060 159,181 159,181 2021 150,000 153,000 156,060 159,181 162,365 Outyears 200,000 204,000 208,080 212,242 216,486 Latest MPTP 200,000 153,000 156,060 159,181 162,365 216,486 Aligns to BCWS Cumulative 5% PWO value 50,000 50,800 51,463 51,983 52,355 Grand Total 1,000,000 1,016,000 1,029,260 1,039,664 1,047,092 0 1,047,092 52,355 ADJUSTMENT EVENTS Example assuming PPP from day 1 MPTP Tracker Original MPTP Escalated MPTP 2017-18 Escalated MPTP 2018-19 Adjustment Event 2019-20 (Pd4) Escalated MPTP 2019-20 Adjustment Event 2020-21 (Pd4) Escalated MPTP 2020-21 Escalated MPTP 2021-22 Latest MPTP ACTUALS TO DDG (2014-2017) 2017 200,000 200,000 200,000 2018 150,000 153,000 153,000 2019 150,000 153,000 156,060 200,000 153,000 156,060 2020 150,000 153,000 156,060 750 159,946 200,000 200,000 153,000 153,000 156,060 156,060 159,946 159,946 400,000 306,000 312,120 319,892 2021 150,000 153,000 156,060 750 159,946 1,700 164,879 164,879 Outyears 200,000 204,000 208,080 Grand Total 1,000,000 1,016,000 1,029,260 1,500 1,041,194 1,700 1,050,372 1,054,701 0 1,054,701 212,242 216,486 220,816 329,758 437,303 Aligns to BCWS Option 1 = IFP based on 5% of Original MPTP, plus adjustment events Project Wide Objective Weighting PWO 1 20% 2018/19 IFP Value AIF Value PWO 2 20% 100% Pd3 10,000 0 80% Pd6 Workings Workings Workings Workings Workings IFP Value Original MPTP 5% value split per PWO Adj Event Pd4 MPTP 5% value split per PWO transfer to AIF transfer to Golden milestone indexed 10,000 AIF transfer Value Daily Interest AIF Value Fund value + transferred in year BoE + 1% with interest 2020/21 Achieved in year @ end of period PWO 3 20% 10,000 0 0% - PWO 5 30% 5,000 0 0% 10,000 19 10,019 0 5,000 9 5,009 0 0 10,019 10,000 113 10,113 8,015 60 8,075 0 0 0% - 50% Pd9 Workings Workings Workings Workings Workings IFP Value MPTP 5% value split per PWO Adj Event Pd4 MPTP 5% value split per PWO transfer to AIF transfer to Golden milestone indexed 10,000 8,015 10,000 8,015 0 AIF transfer Value Daily Interest AIF Value Fund value + transferred in year BoE + 1% with interest 10,113 152 10,264 0% - 2.0% 1.50% PWO Total 15,000 0 50,000 0 MPTP 5% 50,000 50,000 50,000 75 50,075 18,015 0 32,060 50,000 75 5,009 15,000 28 15,028 0 2,004 17,032 0 0 50,075 0 0 18,015 173 18,188 50,075 85 50,160 5,024 0 27,121 50,075 85 0% - 50,075 50,248 0% 5,009 14 5,024 0 0 10,019 28 10,047 5,024 -5,024 0 5,024 17,032 43 17,074 0 5,024 22,098 8,075 121 8,196 5,024 19 5,042 0 0 0 23,211 292 23,503 50,333 0 50,160 0 0 27,121 50,160 23,503 353 23,855 50,624 0% - 0% - Not indexed 50,000 50,000 50,000 50,075 50,075 50,160 50,160 50,160 0% - 10,000 19 10,019 8,015 -2,004 0 10,000 10,000 0% - 2021/22 Achieved in year @ end of period PWO 4 10% Cumulative 5% PWO value 50,000 50,800 51,463 51,538 52,060 52,145 52,519 52,735 52,735 F&A indexation BoE + 1% 10,000 0 2019/20 Achieved in year @ end of period Cumulative 5% PWO value 50,000 50,800 51,463 75 52,060 85 52,519 52,735 0% - 50,160 50,624 0% - Workings Workings Workings IFP Value MPTP 5% value split per PWO transfer to AIF transfer to Golden milestone indexed 10,000 8,015 5,024 5,024 0 0 0 0 5,024 22,098 0 0 22,098 AIF transfer Value Daily Interest AIF Value Fund value + transferred in year BoE + 1% with interest 10,264 154 10,418 8,196 123 8,319 5,042 76 5,118 0 0 0 0 50,160 50,977 OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 Page 12 of 15 OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 Page 13 of 15 Option 2 = IFP indexed in line with 5% of MPTP until achievement of first PWO Project Wide Objective Weighting PWO 1 20% 2018/19 IFP Value AIF Value Workings Workings Workings PWO 2 20% 10,293 0 2019/20 Achieved in year @ end of period 100% Pd3 PWO 3 20% 10,293 0 80% Pd6 10,293 Workings Workings Workings IFP Value MPTP 5% value split per PWO Adj Event Pd4 indexation element indexation element pro rata over live MPTP 5% value split per PWO transfer to AIF transfer to Golden milestone indexed AIF transfer Value Daily Interest AIF Value Fund value + transferred in year BoE + 1% with interest 2020/21 Achieved in year @ end of period F&A indexation BoE + 1% 10,293 0 0% - PWO 5 30% 5,146 0 0% 10,293 19 104 104 10,416 0 5,146 9 52 52 5,208 0 0 10,416 10,293 116 10,408 8,291 62 8,353 10,293 10,293 0% - MPTP 5% value split per PWO Adj Event Pd4 indexation element indexation element pro rata over live MPTP 5% value split per PWO transfer to AIF transfer to Golden milestone indexed 10,293 8,291 75 75 10,293 8,291 0 AIF transfer Value Daily Interest AIF Value Fund value + transferred in year BoE + 1% with interest 10,408 156 10,565 0% - 15,439 0 51,463 0 MPTP 5% 51,463 51,463 51,463 75 522 365 51,903 18,583 0 33,320 51,463 75 522 5,208 15,439 28 157 157 15,624 0 2,073 17,696 0 0 0 51,903 0 0 0 18,583 178 18,761 51,903 85 374 206 52,194 5,250 0 28,360 52,060 85 374 52,194 50% Pd9 Workings Workings Workings Workings Workings Workings Workings IFP Value PWO Total 0% - 10,293 19 104 52 10,364 8,291 -2,073 0 104 0% - 2021/22 Achieved in year @ end of period PWO 4 10% 2.0% 1.50% 0% - 52,060 52,081 0% 5,208 14 37 37 5,259 0 0 10,416 28 75 56 10,500 5,250 -5,250 0 5,259 17,696 43 112 112 17,851 0 5,250 23,101 8,353 125 8,478 5,250 20 5,270 0 0 0 0 24,011 301 24,313 52,194 216 87 52,280 0 0 28,447 -325 216 24,313 365 24,677 52,280 0% - 0% - 51,538 0% - 52,145 52,519 52,673 0% - Workings Workings Workings Workings Workings Workings IFP Value MPTP 5% value split per PWO indexation element indexation element pro rata over live MPTP 5% value split per PWO transfer to AIF transfer to Golden milestone indexed 10,293 43 8,291 43 5,250 43 5,259 22 22 5,281 0 10,293 8,291 5,250 0 0 0 5,281 23,101 65 65 23,166 0 0 23,166 AIF transfer Value Daily Interest AIF Value Fund value + transferred in year BoE + 1% with interest 10,565 158 10,723 8,478 127 8,605 5,270 79 5,349 0 0 0 0 52,519 52,735 541 53,124 OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 Page 13 of 15 OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 Page 14 of 15 Option 3 = IFP is equal to 5% of indexed MPTP F&A indexation BoE + 1% Project Wide Objective Weighting PWO 1 20% 2018/19 IFP Value AIF Value PWO 2 20% 10,293 0 2019/20 Achieved in year @ end of period 100% Pd3 10,293 0 80% Pd6 Workings Workings Workings Workings Workings Workings Workings IFP Value MPTP 5% value split per PWO Adj Event Pd4 indexation element indexation element pro rata over live MPTP 5% value split per PWO transfer to AIF transfer to Golden milestone indexed 10,293 AIF transfer Value Daily Interest AIF Value Fund value + transferred in year BoE + 1% with interest 2020/21 Achieved in year @ end of period PWO 3 20% 10,293 0 0% - PWO 5 30% 5,146 0 0% 10,293 19 104 149 10,460 0 5,146 9 52 75 5,230 0 0 10,460 10,293 116 10,408 8,309 62 8,371 104 10,293 10,293 0% - MPTP 5% value split per PWO Adj Event Pd4 indexation element indexation element pro rata over live MPTP 5% value split per PWO transfer to AIF transfer to Golden milestone indexed 10,293 8,309 75 75 10,293 8,309 0 AIF transfer Value Daily Interest AIF Value Fund value + transferred in year BoE + 1% with interest 10,408 156 10,565 0% - 15,439 0 51,463 0 MPTP 5% 51,463 51,463 51,463 75 522 522 52,060 18,601 0 33,458 51,463 75 522 5,230 15,439 28 157 224 15,691 0 2,077 17,768 0 0 0 52,060 0 0 0 18,601 178 18,779 52,060 85 374 374 52,519 5,295 0 28,622 52,060 85 374 52,519 50% Pd9 Workings Workings Workings Workings Workings Workings Workings IFP Value PWO Total 0% - 10,293 19 104 75 10,386 8,309 -2,077 0 0% - 2021/22 Achieved in year @ end of period PWO 4 10% 2.0% 1.50% 0% - 52,060 52,238 0% 5,230 14 37 68 5,312 0 0 10,460 28 75 102 10,591 5,295 -5,295 0 5,312 17,768 43 112 204 18,014 0 5,295 23,310 8,371 126 8,497 5,295 20 5,315 0 0 0 0 24,075 302 24,376 52,519 216 216 52,735 0 0 28,838 0 216 24,376 366 24,742 52,735 0% - 0% - 51,538 0% - 52,145 52,519 52,998 0% - Workings Workings Workings Workings Workings Workings IFP Value MPTP 5% value split per PWO indexation element indexation element pro rata over live MPTP 5% value split per PWO transfer to AIF transfer to Golden milestone indexed 10,293 43 8,309 43 5,295 43 5,312 22 54 5,366 0 10,293 8,309 5,295 0 0 0 5,366 23,310 65 162 23,472 0 0 23,472 AIF transfer Value Daily Interest AIF Value Fund value + transferred in year BoE + 1% with interest 10,565 158 10,723 8,497 127 8,624 5,315 80 5,395 0 0 0 0 52,519 52,735 216 53,580 OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 Page 14 of 15 OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 Page 15 of 15 Appendix 5 – Example showing AIF daily interest calculation Example of daily interest calculation for the AIF: AIF Daily Interest Calculation Daily Interest AIF Daily Interest Opening Balance 25 January 2022 26 January 2022 27 January 2022 28 January 2022 29 January 2022 30 January 2022 31 January 2022 01 February 2022 02 February 2022 03 February 2022 04 February 2022 05 February 2022 06 February 2022 07 February 2022 08 February 2022 09 February 2022 10 February 2022 11 February 2022 £0.00 £0.00 £7,724,966.39 £7,724,966.39 £7,724,966.39 £7,724,966.39 £7,724,966.39 £7,724,966.39 £7,724,966.39 £7,724,966.39 £7,724,966.39 £7,724,966.39 £7,724,966.39 £7,724,966.39 £7,724,966.39 £7,724,966.39 £7,724,966.39 £7,724,966.39 Transfers In £7,724,966.39 Transfers Out Closing Balance £0.00 £7,724,966.39 £7,724,966.39 £7,724,966.39 £7,724,966.39 £7,724,966.39 £7,724,966.39 £7,724,966.39 £7,724,966.39 £7,724,966.39 £7,724,966.39 £7,724,966.39 £7,724,966.39 £7,724,966.39 £7,724,966.39 £7,724,966.39 £7,724,966.39 £7,724,966.39 CummulativeInterest Rates: £ £0.00 £213.76 £213.76 £213.76 £213.76 £213.76 £213.76 £213.76 £213.76 £213.76 £213.76 £213.76 £213.76 £213.76 £213.76 £213.76 £213.76 £213.76 BoE Base 0.1% + 1% 1.0100% £0.00 £213.76 £427.52 £641.28 £855.04 £1,068.80 £1,282.56 £1,496.32 £1,710.08 £1,923.84 £2,137.60 £2,351.36 £2,565.12 £2,778.88 £2,992.64 £3,206.40 £3,420.16 £3,633.92 OFFICIAL SENSITIVE - COMMERCIAL STR/PPP/PROJ/000xx/1 Page 15 of 15