Excerpts from 11/18 NBWRP TAC Webmeeting Project List Presentation

Transcription

1 Excerpts frm 11/18 NBWRP TAC Webmeeting Prject List Presentatin

2 Prcess Nvember TAC Webmeeting: Prvide technical infrmatin t Agencies fr internal discussins Prvide summatin f prject csts December Bard & TAC Meetings: Directin frm Agencies regarding prjects t be addressed at Feasibility level/prject Level Envirnmental Agency discussin f prjects fr Title XVI Discussin f prcess t reslve selectin January Bard & TAC Meetings Agency discussin and selectin f Title XVI Prgram

3 Prject Csts Currently at feasibility level but subject t revisin Agency review and cmment Cnsultant team review Includes Reclamatin factrs USBR Allwance/Cntingencies (35%) includes: Allwance fr Unlisted Items accunts fr additinal wrk that may be identified during additinal design phases f the Prject (15%), Cntingencies are cnsidered as funds t be used after cnstructin starts t pay cntractrs fr verruns n quantities, changes site cnditins, change rders, etc. (20%) Nn-Cntract Cst (25%) includes: Preliminary and final design engineering, preparatin f cnstructin plans and specificatins (11%), Cnstructin services including cnstructin management, cnstructin inspectin, engineering supprt during cnstructin, cnstructin surveying, start-up services, and as-built drawings (13%), Prject administratin, legal supprt (1%)

4 Napa Sanitatin District Prject Type Prject Title Descriptin Treatment Operatinal Strage Seasnal Strage Feasibility Level Csts? Sscl WRF Increased Cnstruct additinal filters t increase treatment capacity by Filter Capacity $2.2 mil 1.7 mgd. Additinal Sscl WRF Cvered Strage Cnstruct 10-AF cvered strage pnd fr tertiary water $2.9 mil Napa State Hspital Strage Tank Optin 1a: Raise Existing Pnd Levees (Secndary) 300 AF Optin 1b: Raise Existing Pnd Levees (Secndary) 1,100 AF Optin 2: Smky Ranch Site (Secndary) 300 AF Optin 3a: Jamesn Ranch Site (Tertiary) 600 AF Optin 3b: Jamesn Ranch Site (Tertiary) 300 AF Cnstruct 5-MG strage tank and cnnecting pipeline n Napa State Hspital prperty t assist with pressure and peak demands in the Milliken-Sarc-Tulcay (MST) recycled water distributin area Cnstruct additinal seasnal strage by raising the existing Pnd 1 levee by 3 feet t achieve 300 AF f new capacity Cnstruct additinal seasnal strage by raising all existing pnd levees by 3 feet t achieve 1,100 AF f new capacity Cnstruct new secndary effluent strage pnds at Smky Ranch. New pipelines, pumping and DAF clarifier t cnvey and pretreat water prir t tertiary treatment. Cnstruct new ff-site seasnal strage t serve tertiary treated water t 2 lcal glf curses and future custmers Cnstruct new ff-site seasnal strage t serve tertiary treated water t 2 lcal glf curses and custmers $7.4 mil $9.9 mil $30.2 mil $20.5 mil $17.3 mil $11.8 mil Distributin MST Pipeline Cnstruct a pipeline extensin fr irrigatin. $13.8 mil

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6 Summary f Csts

7 Agency Prject Type Prject Title Nvat SD SVCSD Treatment Seasnal Strage Envirnmental Enhancement Seasnal Strage Ttal Prject Capital Csts ($mil) Nvat SD WRP Capacity - 1 st Expansin (+0.85 MGD) $4.8 Nvat SD WRP Capacity - 2 nd Expansin (+0.85 MGD) $4.8 Optin 1: Site Near Highway 37 (Tertiary) 150 AF $5.6 Optin 2: Site Near Highway 37 (Secndary) 150 AF $8.0 Optin 3: Hamiltn Site (Secndary) 150AF $14.2 Marin Cunty Lwer Nvat Creek Prject $0.9 Turnut t Transitinal Wetlands $0.6 Optin 1: Mulas Site (Tertiary) 49 AF $2.4 Optin 2: Rbled Site (Tertiary) 49 AF $2.6 Distributin Napa Rad Pipeline $3.6 Valley f the Mn Russian River Winter Flw ASR $3.4 Csts by Agency ($mil) SCWA Grundwater Management Snma Russian River Winter Flw ASR $3.6 $7.0 Snma Valley Grundwater Management and Recharge Study Treatment Increase ECWRF Capacity $9.0 Seasnal Strage Optin 1a: Site Sutheast f ECWRF (Secndary) 300 AF $14.3 Optin 1b: Site Sutheast f ECWRF (Secndary) 150 AF $7.3 Petaluma Urban Recycled Water Expansin $11.4 $58.8 Distributin Agricultural Recycled Water Expansin Phase 1 $4.2 Agricultural Recycled Water Expansin Phase 2 $6.0 Agricultural Recycled Water Expansin Phase 3 $6.5 Treatment Sscl WRF Increased Filter Capacity $2.2 Operatinal Strage Additinal Sscl WRF Cvered Strage $2.9 Napa State Hspital Strage Tank $7.4 Optin 1a: Raise Existing Pnd Levees (Secndary) 300 AF $9.9 Napa SD Optin 1b: Raise Existing Pnd Levees (Secndary) 1,100 AF $30.2 $116.0 $110.8 Seasnal Strage Optin 2: Smky Ranch Site (Secndary) 300 AF $20.5 $15.3 Optin 3a: Jamesn Ranch Site (Tertiary) 600 AF $17.3 Optin 3b: Jamesn Ranch Site (Tertiary) 300 AF $11.8 Distributin MST Pipeline $13.8 $229 $224 $38.7 $8.7

8 Agency Activities

9 Prgram Activities All prject have been taken t feasibility level csts December 8 th each agency chse: Prjects t receive Prject Level envirnmental review t lead t a ROD Prjects t receive Prgrammatic Level envirnmental review December 14 th Bard Meeting Results f Agency chices fr prject categry Discuss the funding implicatins Discuss appraches t allcate Title XVI funds January 15 th each agency chse: Title XVI Prjects with prject level envirnmental review Nn-Title XVI Prjects with prject level envirnmental review Prjects t receive Prgrammatic Level envirnmental review January 26 th Bard Meeting t finalize Prgram

10 Agency Prject Type Prject Title Nvat SD SVCSD SCWA Petaluma Napa SD Treatment Seasnal Strage Envirnmental Enhancement Seasnal Strage Ttal Prject Capital Csts ($mil) Nvat SD WRP Capacity - 1 st Expansin (+0.85 MGD) $4.8 Nvat SD WRP Capacity - 2 nd Expansin (+0.85 MGD) $4.8 Optin 1: Site Near Highway 37 (Tertiary) 150 AF $5.6 Optin 2: Site Near Highway 37 (Secndary) 150 AF $8.0 Optin 3: Hamiltn Site (Secndary) 150AF $14.2 Marin Cunty Lwer Nvat Creek Prject $0.9 Turnut t Transitinal Wetlands $0.6 Optin 1: Mulas Site (Tertiary) 49 AF $2.4 Optin 2: Rbled Site (Tertiary) 49 AF $2.6 Distributin Napa Rad Pipeline $3.6 Grundwater Management Valley f the Mn Russian River Winter Flw ASR $3.4 Snma Russian River Winter Flw ASR $3.6 Snma Valley Grundwater Management and Recharge Study Treatment Increase ECWRF Capacity $9.0 Seasnal Strage Distributin Optin 1a: Site Sutheast f ECWRF (Secndary) 300 AF $14.3 Optin 1b: Site Sutheast f ECWRF (Secndary) 150 AF $7.3 Urban Recycled Water Expansin $11.4 Agricultural Recycled Water Expansin Phase 1 $4.2 Agricultural Recycled Water Expansin Phase 2 $6.0 Agricultural Recycled Water Expansin Phase 3 $6.5 Treatment Sscl WRF Increased Filter Capacity $2.2 Operatinal Strage Seasnal Strage Additinal Sscl WRF Cvered Strage $2.9 Napa State Hspital Strage Tank $7.4 Optin 1a: Raise Existing Pnd Levees (Secndary) 300 AF $9.9 Optin 1b: Raise Existing Pnd Levees (Secndary) 1,100 AF $30.2 Optin 2: Smky Ranch Site (Secndary) 300 AF $20.5 $15.3 Optin 3a: Jamesn Ranch Site (Tertiary) 600 AF $17.3 Optin 3b: Jamesn Ranch Site (Tertiary) 300 AF $11.8 Distributin MST Pipeline $13.8 TBD Prject Level EIR/EIS Prgrammatic Level

11 Agencies have Indicated Sme Chices Already Extended Strage Study prvided imprtant infrmatin: Csts Challenges Benefits Sme agencies have suggested their chices based n recent analysis The fllwing table is nt a final selectin but ptential selectins suggested by the agencies The selectin f strage prjects will drive the Title XVI versus Nn- Title XVI Prjects

12 Estimated Rate Impacts Prject Cst Rate Impact Sscl WRF increased filter capacity $2.2m n rate impact Additinal Sscl WRF cvered strage $2.9m $0.09 / kal NSH strage tank $7.4m $0.24 / kgal #1a Raise pnd levees (300 AF) $9.9m $0.23 / kgal #1b Raise pnd levees (1,100 AF) $30.2m $0.58 / kgal #2 Smky Ranch strage (300 AF) $15.3m $0.40 / kgal #3a Jamesn Ranch strage (600 AF) $17.3m $0.36 / kgal #3b Jamesn Ranch strage (300 AF) $11.8m $0.29 / kgal MST pipeline $13.8m n rate impact Assumptins Assumes 50% grant r external funding Prjects amrtized at 5%, fr 30 years (increased filter capacity at 10 years) Additinal csts spread ut ver all users, net f additinal assciated revenue MST pipeline assumes cnstructin paid by CFD