Sacramento Regional County Sanitation District Interceptor System Master Plan. Executive Summary Reconciliation Report

Sacramento Regional County Sanitation District Interceptor System Master Plan Executive Summary Reconciliation Report

NN11 WS12 WS13 RL12 RL11 GR11 DR11 RL13 UN52 UN61 RL14 RL03 UN62 UN53 UN51 UN12 UN14 UN40 RL02 RL01 NH11 UN13 MC11 UN21 UN22 NH21 UN23 UN11 NS11 CH11 NN21 CE11 CT11 WS11 AA11 MA11 RM1 SC11 EC11 SE11 EC12 TL11 BR41 BR51 SRWTP EG31 LG11 EG21 SO22 SO21 SO31 SO32 SO34 EG11 SO33 SO35 NE11 BR71 BR62 BR61 LC31 GLR11 UN90 SR2 SR1 RC11 AJ31 RC13 BR81 RC12 AJ22 AJ21 MA12 AJ11 AJ41 LC51 LC41 LC42 GLR22 GLR21 FL11 AJ32 LC52 FE21 FE22 LC61 LC62 FE31 FS11 N W E S 2 0 2 4 Miles LEGEND Interceptor Interceptor Basin Urban Services Boundary SRCSD MP2000 Update Ultimate Conveyance System Figure 1

NN11 Re-route of Lower Northwest Interceptor WS12 WS13 RL12 RL11 GR11 DR11 RL13 UN52 RL14 RL03 UN53 UN51 UN12 UN14 UN40 RL02 RL01 UN13 MC11 UN21 UN61 UN62 NH11 UN22 NH21 UN23 UN11 NS11 NN21 CH11 CE11 CT11 WS11 AA11 MA11 RM1 SC11 EC11 SE11 EC12 TL11 BR41 BR51 SRWTP EG31 LG11 EG21 SO22 SO21 SO31 SO32 SO34 EG11 SO33 SO35 Upsize of SR-2 UN90 Re-route of FE-1B and junction structure improvements NE11 SR1 SR2 FE21 FE22 FE31 Re-route of Bradshaw 7, Bradshaw 8 and Mather Interceptors FL11 FS11 RC11 AJ31 AJ32 RC13 BR81 RC12 AJ22 N W E AJ21 BR71 AJ11 MA12 LC52 AJ41 LC62 2 0 2 4 Miles LC61 S BR61 BR62 LC31 GLR21 LC41 GLR22 LC51 LC42 Extended Laguna Creek Interceptor LEGEND Interceptor Interceptor Basin Urban Services Boundary GLR11 New Grant Line Road Interceptor SRCSD MP2000 Update Ultimate Conveyance System Figure 2

NN11 WS12 WS13 RL12 RL11 GR11 DR11 RL13 UN52 RL14 RL03 UN53 UN51 UN12 UN14 UN40 RL02 RL01 UN13 MC11 UN21 UN61 UN62 NH11 UN22 NH21 UN23 UN11 NS11 CH11 NN21 CE11 CT11 WS11 AA11 MA11 RM1 SC11 EC11 SE11 EC12 TL11 BR41 BR51 SRWTP EG31 LG11 EG21 SO22 SO21 SO31 SO32 SO34 EG11 SO33 SO35 NE11 BR71 BR62 BR61 LC31 GLR11 UN90 SR2 SR1 RC11 AJ31 RC13 BR81 RC12 AJ22 AJ21 MA12 AJ11 AJ41 LC51 LC41 LC42 GLR22 GLR 21 FL11 AJ32 LC52 FE21 FE22 LC61 LC62 FE31 FS11 N W E S 2 0 2 4 Miles LEGEND No Surcharge 0 1 1 3 3 5 Greater than 5 Maximum Pipe Surcharge 10-Year Design Storm Event- 2005 System Figure 4

NN11 WS12 WS13 RL12 RL11 GR11 DR11 RL13 UN52 RL14 RL03 UN53 UN51 UN12 UN14 UN40 RL02 RL01 UN13 MC11 UN21 UN61 UN62 NH11 UN22 NH21 UN23 UN11 NS11 CH11 NN21 CE11 CT11 WS11 AA11 MA11 RM1 SC11 EC11 SE11 EC12 TL11 BR41 BR51 SRWTP EG31 LG11 EG21 SO22 SO21 SO31 SO32 SO34 EG11 SO33 SO35 NE11 BR71 BR62 BR61 LC31 GLR11 UN90 SR2 SR1 RC11 AJ31 RC13 BR81 RC12 AJ22 AJ21 MA12 AJ11 AJ41 LC51 LC41 LC42 GLR22 GLR 21 FL11 AJ32 LC52 FE21 FE22 LC61 LC62 FE31 FS11 N W E S 2 0 2 4 Miles LEGEND No Surcharge 0 1 1 3 3 5 Greater than 5 Maximum Pipe Surcharge 10-Year Design Storm Event- 2010 System Figure 5

NN11 WS12 WS13 RL12 RL11 GR11 DR11 RL13 UN52 RL14 RL03 UN53 UN51 UN12 UN14 UN40 RL02 RL01 UN13 MC11 UN21 UN61 UN62 NH11 UN22 NH21 UN23 UN11 NS11 CH11 NN21 CE11 CT11 WS11 AA11 MA11 RM1 SC11 EC11 SE11 EC12 TL11 BR41 BR51 SRWTP EG31 LG11 EG21 SO22 SO21 SO31 SO32 SO34 EG11 SO33 SO35 NE11 BR71 BR62 BR61 LC31 GLR11 UN90 SR2 SR1 RC11 AJ31 RC13 BR81 RC12 AJ22 AJ21 MA12 AJ11 AJ41 LC51 LC41 LC42 GLR22 GLR 21 FL11 AJ32 LC52 FE21 FE22 LC61 LC62 FE31 FS11 N W E S 2 0 2 4 Miles LEGEND No Surcharge 0 1 1 3 3 5 Greater than 5 Maximum Pipe Surcharge 10-Year Design Storm Event- 2015 System Figure 6

NN11 WS12 WS13 RL12 RL11 GR11 DR11 RL13 UN52 RL14 RL03 UN53 UN51 UN12 UN14 UN40 RL02 RL01 UN13 MC11 UN21 UN61 UN62 NH11 UN22 NH21 UN23 UN11 NS11 CH11 NN21 CE11 CT11 WS11 AA11 MA11 RM1 SC11 EC11 SE11 EC12 TL11 BR41 BR51 SRWTP EG31 LG11 EG21 SO22 SO21 SO31 SO32 SO34 EG11 SO33 SO35 NE11 BR71 BR62 BR61 LC31 GLR11 UN90 SR2 SR1 RC11 AJ31 RC13 BR81 RC12 AJ22 AJ21 MA12 AJ11 AJ41 LC51 LC41 LC42 GLR22 GLR 21 FL11 AJ32 LC52 FE21 FE22 LC61 LC62 FE31 FS11 N W E S 2 0 2 4 Miles LEGEND No Surcharge 0 1 1 3 3 5 Greater than 5 Maximum Pipe Surcharge 10-Year Design Storm Event- 2020 System Figure 7

NN11 WS12 WS13 RL12 RL11 GR11 DR11 RL13 UN52 RL14 RL03 UN53 UN51 UN12 UN14 UN40 RL02 RL01 UN13 MC11 UN21 UN61 UN62 NH11 UN22 NH21 UN23 UN11 NS11 CH11 NN21 CE11 CT11 WS11 AA11 MA11 RM1 SC11 EC11 SE11 EC12 TL11 BR41 BR51 SRWTP EG31 LG11 EG21 SO22 SO21 SO31 SO32 SO34 EG11 SO33 SO35 NE11 BR71 BR62 BR61 LC31 GLR11 UN90 SR2 SR1 RC11 AJ31 RC13 BR81 RC12 AJ22 AJ21 MA12 AJ11 AJ41 LC51 LC41 LC42 GLR22 GLR 21 FL11 AJ32 LC52 FE21 FE22 LC61 LC62 FE31 FS11 N W E S 2 0 2 4 Miles LEGEND No Surcharge 0 1 1 3 3 5 Greater than 5 Maximum Pipe Surcharge 10-Year Design Storm Event- Ultimate System Figure 8

NN11 WS12 WS13 RL12 RL11 GR11 DR11 RL13 UN52 RL14 RL03 UN53 UN51 UN12 UN14 UN40 RL02 RL01 UN13 MC11 UN21 UN61 UN62 NH11 UN22 NH21 UN23 UN11 NS11 CH11 NN21 CE11 CT11 WS11 AA11 MA11 RM1 SC11 EC11 SE11 EC12 B TL11 BR41 BR51 SRWTP EG31 LG11 EG21 SO22 SO21 SO31 SO32 SO34 EG11 SO33 SO35 NE11 A BR71 BR62 BR61 LC31 GLR11 UN90 FE1220 SR2 SR1 FL11 RC11 AJ31 AJ32 RC13 BR81 RC12 AJ22 AJ21 AJ11 MA12 LC52 AJ41 LC51 LC41 LC42 GLR22 GLR 21 FE21 FE22 LC61 LC62 FE31 FS11 N W E S 2 0 2 4 Miles LEGEND No Surcharge 0 1 1 3 3 5 Greater than 5 Maximum Pipe Surcharge 10-Year Design Storm Event- Ultimate System Surcharged Areas Figure 9

Project Start Finish SRCSD Interceptor Master Plan 2000 1/3/00 2/16/01 Upper NWI Design Report 7/3/00 5/11/01 Lower NWI Design Report 6/8/00 12/5/01 Interceptor Design Manual 1/3/01 11/13/01 Bradshaw Interceptor Section 1 & 2 1/3/00 10/6/00 Bradshaw Interceptor Section 6A 1/3/00 5/2/05 Bradshaw Interceptor Section 6B 1/3/00 12/1/04 Bradshaw Interceptor Section 7 1/2/01 3/1/05 Bradshaw Interceptor Section 8 1/8/01 1/14/05 Sunrise Interceptor Section 1 8/1/03 8/9/07 Sunrise Interceptor Section 2 8/1/03 8/9/07 Folsom East Interceptor Section 1B 6/5/00 2/2/04 Folsom East Section 3 & Pump Station 1/3/00 11/29/02 Folsom Interceptor Rehabilitation 9/1/03 9/9/05 Laguna Interceptor Extension 2/19/01 8/2/04 North Natomas Interceptor 1/3/02 7/14/04 Arden Pump Station / Force Main 1/3/00 8/2/04 Rancho Cordova Pump Station (Phase 1) 11/1/00 7/23/02 Rancho Cordova Pump Station (Phase 2) 2/15/18 8/26/20 Upper Northwest Interceptor Section 1 6/2/03 6/8/07 Upper Northwest Interceptor Section 2 & 3 12/3/04 6/11/09 Upper Northwest Interceptor Section 4 4/2/07 10/9/09 Upper Northwest Interceptor Section 5 & 6 2/19/01 1/14/05 Dry Creek Relief 7/8/02 1/14/05 Upper Northwest Interceptor Section 7 & 8 6/4/01 4/29/05 Upper Northwest Interceptor Section 9 1/3/07 7/14/09 Sacramento Force Main 8/1/02 11/15/06 South Sacramento River Crossing 6/3/02 9/1/06 Yolo Force Main 6/3/02 10/23/06 South River Pump Station (Phase 1) 6/3/02 10/2/06 South River Pump Station (Phase 2) 1/4/16 4/5/19 South River Pump Station (Phase 3) 1/7/30 4/8/33 Southport Gravity Sewer 6/3/02 11/15/06 West Sac Collection System Modifications 7/7/03 1/13/06 Barge Canal Crossing 6/3/02 6/20/06 West Sacramento Force Main 6/3/02 10/6/06 North Sacramento River Crossing 6/3/02 7/17/06 Natomas Force Main 6/3/02 10/2/06 Natomas Pump Station (Phase 1) 6/3/02 10/2/06 Natomas Pump Station (Phase 2) 6/1/07 11/5/09 Natomas Pump Station (Phase 3) 1/4/12 4/7/15 Natomas Pump Station (Phase 4) 1/6/20 4/7/23 South Interceptor Section 1 5/7/07 11/13/09 South Interceptor Section 2 & Pump Station 10/8/07 10/14/11 South Interceptor Section 3 6/14/10 12/21/12 Laguna Creek Interceptor Section 1 9/7/09 3/16/12 Laguna Creek Interceptor Section 2 3/19/12 2/12/16 Laguna Creek Interceptor Section 3 2/15/16 1/10/20 Laguna Creek Interceptor Section 4 1/13/20 12/8/23 Laguna Creek Interceptor Section 5 1/3/22 7/12/24 Laguna Creek Interceptor Section 6-FM 1/13/20 7/21/23 Laguna Creek Interceptor Section 6-PS 1/13/20 7/21/23 Grant Line Road Interceptor Section 1 1/13/20 7/21/23 Grant Line Road Interceptor Section 2 7/24/23 1/29/27 Mather Interceptor Section 1 7/5/11 1/12/15 Aerojet Interceptor Section 1 8/5/21 2/14/24 Aerojet Interceptor Section 2 9/17/21 3/28/24 Aerojet Interceptor Section 2S 9/29/21 4/9/24 Aerojet Interceptor Section 3 10/25/21 5/3/24 Aerojet Interceptor Section 3S 5/6/24 11/13/26 Aerojet Interceptor Section 4 2/17/20 1/12/24 Rio Linda Interceptor Section 1 2/6/23 8/15/25 Bradshaw Interceptor Section 6BS 1/4/21 7/14/23 Folsom South Pump Station and Force Main 1/3/20 7/14/22 Figure 12 SRCSD Interceptor Master Plan 2000 Project Schedule 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 8/1/03

Figure 13 SRCSD Master Plan 2000 - Estimated Capital Expenditures $200 $1,200 $180 $160 $1,000 $140 $120 $100 $80 $60 $800 $600 $400 $40 $20 $0 2000 2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026 2028 2030 2032 2034 Yearly Expenditures ($ Millions) Cumulative Expenditures ($ Millions) Yearly Expenditues Cummulative Expenditures $200 $0 Black & Veatch 8/1/2003

Figure 16 Divert Folsom South (FS11) and Utilize Folsom Interceptor NATOMA ST BLUE R AVINE RD FAI R OAKS BLV D. WHIT E ROCK RO AD OLD PLACERVILLE RD G RANT LI NE ROAD OAD -FLORINRD PRAIRIECITYROAD FAI R OAKS B LVD ROSEVILLE ROAD BLV D OSITION BLVD ELKHORN BLVD. POW ER INN RD FLORIN PERKINS ROAD STONEHOUSE ROAD MANZANITA AVE. SAN JUAN AVE. SUNRISE BLVD EL CAM INO AV E WHITNEY AVE. MARCONI AVE. WINDING WAY SUNRISE BLVD. KIEFER BLVD. GREENBACK LN A UBURN BLVD. WINDING WAY MADI SON AVE SUNSET AV E. EASTERN AVE. KENNETH AVE EDISON AVE. FOLSO M BL VD DOU GLAS R OAD JACKS ON ROA D STOCKTON BLVD S LOUGH HOUSE RO AD BRADSHAW RD EX CE LSIOR ROAD EAGLE'S NEST ROAD S. WA TT AVE. FULTON AVE W ALNUT AVE SCOTT ROAD RALEY BLVD. HAZE L AVE. WALERG MAIN AVE. BIDWELL ST SIBL EY ST. ARDEN WAY MAYHEWROAD LAKE NATOMA FOLSO M WAT T AVE DEWEY DR COLOMA RD HOW E AV E. GARFIELD WATT ROAD ROC K WH ITE 8 0.-, See Figure 17 FSPS & Force Main FAIR OAK S BLVD ELVA S AVE FOLSOM BLVD C REVI S CREEK OAD ELS IE A VE. ELD ER CRE EK RD GERBER ROA D FLORIN ROAD (/ 5 Extended AJ -3 FS11 0 16 LEGEND No Surcharge 0 1 1 3 3 5 Greater than 5 MEISS ROAD RIVER B LV D

Figure 17 Divert Folsom South (FS11) and Utilize Folsom Interceptor Localized Areas of Surcharging in Upper FE2 and in Folsom Int. West of Folsom South Canal N N W E S W E S Highway 50 Folsom Int. Folsom East 2 Int. Lake Natoma Folsom East 1 Int. Folsom Int. Folsom Blvd. Folsom East 3 Int. Folsom Blvd. Folsom Int. West of Folsom South Canal Upper Folsom East 2 LEGEND No Surcharge 0 1 1 3 3 5 Greater than 5

NN11 WS12 WS13 RL12 RL11 GR11 DR11 RL13 UN52 RL14 RL03 UN53 UN51 UN12 UN14 UN40 RL02 RL01 UN13 MC11 UN21 UN61 UN62 NH11 UN22 NH21 UN23 UN11 NS11 CH11 NN21 CE11 CT11 WS11 AA11 MA11 RM1 SC11 EC11 SE11 EC12 TL11 BR41 BR51 SRWTP EG31 LG11 EG21 SO22 SO21 SO31 SO32 SO34 EG11 SO33 SO35 NE11 BR71 BR62 BR61 LC31 GLR11 UN90 FE1220 SR2 SR1 FL11 RC11 AJ31 AJ32 RC13 BR81 RC12 AJ22 AJ21 AJ11 MA12 LC52 AJ41 LC51 LC41 LC42 GLR22 GLR 21 FE21 FE22 LC61 LC62 FE31 FS11 N W E S 2 0 2 4 Miles LEGEND No Surcharge 0 1 1 3 3 5 Greater than 5 Maximum Pipe Surcharge 10-Year Design Storm Event- Ultimate System FE1220 @ 125.3 Figure 18

81 N W E S 500 0 500 1000 Feet MA1030 AJ PWWF Upnode Diameter (in) Capacity (mgd) 2005 (mgd) 2010 (mgd) 2015 (mgd) 2020 (mgd) Buildout (mgd) MA1200 48 39.72 N/A N/A 9.68 14.90 0.00 MA1030 48 41.04 N/A N/A 10.52 16.13 18.53 A MA1200 Mather Interceptor Flow For Each Model Year Figure 23