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A summa of the Fund 120 Water S stem CIP is shown in the table below. Fund 120 Ten-Year CIP($millions) TOTAL TOTAL FY FY F1' Fl"2023/24- PROGRAM Fl 2019 10-Year 2020 2021 2022 2023 Five-Year FY 2027/28 CIP CIP Buildings&Grounds $0.05 $0.05 $0.25 $0.30 Groundwater Basin $0.25 $0.51 $0.17 $0.93 $0.80 $1.73 Mana l ement Program Management $0.07 $0.09 $0.09 $0.11 $0.38 $0.75 $1.10 $1.85 Regulatory Compliance $0.14 $0.14 $0.15 $0.15 $0.16 $0.74 $0.89 $1.63 Transmission&Distribution $0.38 $0.65 $7.32 $4.63 $16.07 $29.05 $11.44 $40.49 Water Supply& $0.51 $0.13 $0.80 $2.10 $1.08 $4.62 $33.50 $38.12 Conve ance Water Treatment Facilities2 $32.37 $4.49 $2.95 $4.74 $18.77 $63.32 $18.29 $81.61 Wells $3.47 $1.91 $0.24 $1.73 $1.21 $8.56 $8.79 $17.35 Grand"focal 537.2.4 $7.92 S11.72 S13.47 $37.67 $108.02 575.06 5183.48 Near-term projects are related to Chain of Lakes 2 Assumes bond proceeds of$19M for the PPTWP Ozone Project and$16M cash funding for the PPWTP Upgrades Project Current Major CIP Projects: Del Valle Water Treatment Plant Ozone Project. This project consists of improvements to the Del Valle Water Treatment Plant including, but not limited to: new ozone generation facility, new ozone contactor structure, new chemical facilities including liquid oxygen and carbon dioxide, new electrical facilities, new water softening facility, new utility water pump station, new emergency generator, new chlorine contact pipeline, modifications to existing filters, chemical systems, piping, utilities, structures and site. The estimated cost of the DVWTP ozone project is approximately $49 million, with $38 million paid bond proceeds and the remainder $11 million will be paid from the Fund 120 capital projects reserve balance.The project is expected to be complete by May 2020. Patterson Pass Water Treatment Plant Upgrades and Ozonation Project. This project consists of improvements to the Patterson Pass Water Treatment Plant including, but not limited to: new ozone generation facility, new ozone contactor structure, new chemical facilities including liquid oxygen and carbon dioxide, new electrical facilities, new emergency generator,new chlorine contactor structure, new filters with filter gallery,new clearwell and pump station,and modifications to existing chemical systems, piping, utilities, structures, and site. The plant expansion increases plant capacity from approximately 19 million gallons per day (mgd) to 24 mgd. The estimated total construction cost for this project is approximately $75 million. The estimated construction cost for the ozonation portion is $40 million, of which approximately $19 million is expected to be paid from the proceeds of the Bonds. This project is expected to be complete by early-2022. In addition to the DVWTP Ozone and PPWTP Upgrades projects, there are other significant projects underway that are designed to maintain existing infrastructure: ) Chain of Lakes Well 1 Stabilization Project($3.4M) ) Dougherty Reservoir Recoating and Rehabilitation Project($1.1M) DVWTP Polymer Mixing System Replacement($0.6M) 4