Water Power Sewer Services of the San Francisco Public Utilities Commission

Transcription

1 Water Power Sewer Services of the San Francisco Public Utilities Commission 525 Golden Gate Avenue, Floor San Francisco, T F DATE: TO: FROM: RE: September Commissioner, Ann Moller Caen, President Commissioner, Francesca Vietor, Vice President Commissioner, Vince Courtney Commissioner, Anson Moran Commissioner, Kwon \ Harlan L. Kelly, Jr., General Wastewater Enterprise Capital Improvement Program Quarterly Report (April to June Enclosed is the Wastewater Enterprise Capital Improvement Program (CIP) Quarterly Report. The primary intent of the report is to provide the Commission, stakeholders, and the public, with a status summary of the Wastewater Enterprise Capital Projects, based on the available preliminary data for the period of April to June The highlights of this reporting period are stated below: Sewer System Improvement Program (SSIP) Program Status and Performance Summary: Twenty-three (23) projects are currently in Planning/Preliminary Design phase, fourteen (14) projects are in the detailed Design phase and six (6) projects are in the phase. Provided SSIP and State Revolving Fund (SRF) status to the Revenue Bond Oversight Committee (RBOC). Finalized content for SSIP Annual Report. Trained staff to implement Triple Bottom Line (TBL) tool for project analysis. See page 4 of this letter for the TBL Alternative Analysis Results extracted from the Alternative Analysis Report (AAR) of the Hudson Avenue Pump Station Improvement project. Held nine (9) Green Infrastructure Training Sessions at the Contractors Assistance Center. Edwin Lee Ann Moller Caen President Francesca Vietor Vice President Vince Courtney Commissioner Anson Moran Commissioner Kwon Commissionei Harlan L. Kelly, Jr. General Manager

2 Wastewater Enteiprise Capital Improvement Program Quarterly Report September 15, Communications/Public Outreach and Community Benefits: Total "impressions" recorded this quarter via social media, SSIP-related webpage hits, treatment plant tours, and community meeting attendees is approximately six hundred and fifty-seven thousand (657,000). Thirteen articles/video segments focused on SSIP projects including an SF Chronicle story on the Southeast Plant Digesters. KTSF Chinese TV highlighted the Biosolids Digester Facilities Project (BDFP) and interviewed the Project Manager and Project Engineer. In preparation for the BDFP Environmental Impact Report (EIR) the team conducted eighteen public presentations; five (5) stakeholder tours, and a webinar. Pre- Activities Update: Southeast Plant (SEP): o New Headworks project team continued working on the Conceptual Engineering Report (CER) and Request for Qualifications (RFQ) for their Management/General Contractor (CM/GC) o Completed 95% design for Buildings 521/522 and Disinfection Upgrades and SEP Primary and Secondary Clarifier Upgrades o Presented preliminary architectural and land use concepts for BDFP and New Headworks projects to the Management Oversight Committee (MOC) and obtained agreement on staging o Completed draft AAR for the SEP Power Feed and Primary Switchgear Upgrades project and submitted PG&E application for redundant second feeder power o Awarded professional services contract for Structural Engineering Services for the Seismic Upgrade of SEP to SOHA-MBE, JV and Structus, Inc. o Completed evaluation of submittals from the RFQ process and pre-qualified three (3) firms for the design-build contract for W W E Distributed Control System (DCS) Upgrades project. Biosolids Digester Facilities Project (BDFP): o Continued development of CER, refinement of unit processes and site o Issued the Notice of Preparation (NOP) for EIR on June 24. North Point Facility (NPF): o Completed 65% design of NPF Outfall System Rehabilitation o Completed CER and initiated 35% design for North Shore Wet Weather Pump Station Improvement and Disinfection project. Oceanside Plant (OSP): o Completed the draft Site Management Plan for OSP and Westside Pump Station projects. o Completed draft Needs Assessment Report (NAR) for the OSP Condition Assessment Repairs project. Central Bayside System Improvement Project (CBSIP): o Completed final AAR and supporting technical memoranda (TM). o Initiated resolution of professional services contract issues.

3 Wastewater Enterprise Capital Improvement Program Quarterly Report September 15, 2015 Page 3 Green Infrastructure Early Implementation Projects (EIPs):. o Advertised the construction contract for Holloway Green Street/Lake Merced o Refined scope for Mission & Valencia Streets Green Creek o Briefed MOC on status of all eight (8) EIPs. Urban Watershed Assessment (UWA): o Developed strategy for risk-based flood resilience analysis with the MOC. Collection System Reliability and Operational Improvements Projects: o Interdepartmental: Continued coordination and design of six (6) projects which are being developed in association with other City agencies, such as SFMTA. o Pump Stations and Force Mains Improvements: Completed AAR for Hudson Avenue Pump Station Improvement project and NAR for Cesar Chavez Pump Station project. o Large Sewers/Tunnels/Odor Control: Completed 65% design and environmental review process for Kansas & Marin Streets Sewer Improvement project. Advanced Rainfall Prediction System Project: o Completed evaluation of secondary site suggested by National Oceanic and Atmospheric Administration (NOAA) for installation of equipment and resumed environmental permitting process. Activities Update: SEP Existing Digesters Roof Repair: Continued repair and rehabilitation of Digester No. 6. SEP Oxygen Generation Plant: Completed design of the acoustical system and initiated installation of noise mitigation elements. Wiggle Neighborhood Green Corridor, Phase 1 - Oak and Fell Streets: Completed construction and continued final completion activities. Operational Decision System, Phase 1: Continued evaluation of system performance. Interdepartmental project - Central Subway Sewer Improvements: Continued 78" sewer construction on 4 th Street. Interdepartmental project - Illinois Street Sewer System Improvements: SFMTA continued to resolve environmental issues with community. WWE Capital Improvement Program (CIP) On-going construction of six (6) projects. Forecast completion by December WWE Renewal and Replacement (R&R) Program On-going construction of twenty-seven (27) Collection System projects and thirteen Treatment Facilities projects.

4 Wastewater Enterprise Capital Improvement Program Quarterly Report September Page 4 RECOMMENDED ALTERNATIVE AND ASSUMPTIONS HUDSON AVENUE PUMP STATION IMPROVEMENT PROJECT ALTERNATIVE ANALYSIS REPORT Figure 5.1 TBL Alternative Analysis Results Avenue Uft 1 2 Hudson Avenue Uft Station I) St fatten tf SS E< 5 CUR* 3 Avenue Station Rehabilitation fa fa tasorwj because fay CM*. 5.3 Project Cost The project cost alternative, Alternative 3, is shown in Table 5.1 below. Table 5.1 Cost for Alternative 3 Life-Cycle Cost Costs Deactivate HAS $ 2,000 3' chain-link fence on HPS lot bordering private property $ 600 Deactivate easement sewer $ 15,000 Detailed/Itemized Direct Cost Estimate $ 17,600 General Contract Overhead and Profit (10%) $ 1,760 Bonding and Insurance (2.5%) $ 484 SEWER SYSTEM IMPROVEMENT PROGRAM Page 5-2 Attachment

5 DRAFT QUARTERLY REPORT Wastewater Enterprise Programs April 2015 June 2015 Published: 09/15/2015

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7 TABLE OF CONTENTS I. Sewer System Improvement Program 1. Program Description 2. Program Status 3. Program Cost Summary 4. Program Schedule Summary 5. Project Performance Summary 6. Projects Not Within Budget and/or Schedule 7. On-Going 8. Projects In Close-Out 9. Completed Projects 10. Projects Within Budget And Schedule II. III. WWE Capital Improvement Program 1. Program Description 2. Program Status 3. Program Cost Summary 4. Program Schedule Summary 5. Project Performance Summary 6. Projects Not Within Budget and/or Schedule 7. On-Going 8. Projects In Close-Out 9. Completed Projects 10. Projects Within Budget And Schedule WWE Facilities and Infrastructure Program 1. Program Description 2. Program Status 3. Program Cost Summary 4. Program Schedule Summary 5. Project Performance Summary 6. Projects Not Within Budget and/or Schedule 7. On-Going 8. Projects In Close-Out 9. Completed Programs 10. Projects Within Budget And Schedule IV. WWE Renewal and Replacement Program 1. Program Description 2. Program Status 3. Program Cost Summary 4. Program Schedule Summary 5. Program Performance Summary 6. Programs Not Within Budget and/or Schedule 7. On-Going 8. Programs In Close-Out 9. Completed Programs 10. Programs Within Budget And Schedule V. APPENDICES 1. Project Description 2. Project Level Schedule 3. List of Acronyms

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9 I. Sewer System Improvement Program

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11 Q4-FY (04/01/15 06/30/15) 1. PROGRAM DESCRIPTION The responsibilities of the San Francisco Public Utilities Commission (SFPUC) s Wastewater Enterprise (WWE) are to manage, operate, and maintain San Francisco s wastewater collection and treatment system. San Francisco s sewer system collects, conveys, and treats both dry and wet weather (urban stormwater) flows. The Sewer System Improvement Program (SSIP) is the SFPUC s wastewater capital improvement program which includes multiple projects to improve the existing system. The SSIP is the culmination of several years of wastewater system planning efforts, public meetings, and SFPUC Commission workshops, to develop proposed improvements to address the following challenges: 1. Aging infrastructure and the poor condition of existing facilities, which have little remaining useful life. 2. Seismic deficiencies and lack of structural integrity, which increase the system s vulnerability during earthquakes and large storms. 3. Limited operating flexibility and lack of redundancy. 4. Compliance with operational permits at all times including, but not limited to, the United States Environmental Protection Agency, the Regional Water Quality Control Board, the Bay Area Air Quality Management District, and San Francisco County Health. 5. Managing stormwater in San Francisco's eight urban watersheds. 6. Optimizing system performance and efficiency. 7. Protecting public health, the environment, and conservation goals to safeguard our natural and human environments. 8. Compliance with the Commission s Environmental Justice and Community Benefits Policy. The purpose of the SSIP is to upgrade the existing wastewater system so it can meet the challenges of today and the future. The implementation of the SSIP projects and their associated expenditures will be phased over the next twenty (20) years in an effort to maintain ratepayer affordability and minimize impacts to our communities throughout the City. In February 2010 the SFPUC Commission directed staff to proceed with the procurement of a program management consultant to assist City staff with the implementation of the SSIP. The AECOM-Parsons Joint Venture was selected and the Program Management Consultant (PMC) team began work on September 6, The first major task for the PMC was to evaluate the project sequencing, regulatory drivers, costs, levels of service, schedule, and other variables to confirm project specifics and develop a recommended Program, collectively known as Program Validation. This Program Validation effort was completed by the PMC and City staff recommending the scope, schedule, and budget of the SSIP treatment and collection system projects, as well as revisions to the SSIP Goals and Levels of Service. On August 28, 2012, after a series of three public SSIP workshops, the SFPUC Commission officially endorsed the proposed projects in the $6.9 billion 20-year SSIP and the associated Goals and Level of Service (LOS). The endorsed Goals include: Provide a compliant, reliable, resilient, and flexible system that can respond to catastrophic events; Integrate green and grey infrastructure to manage stormwater and minimize flooding; Provide benefits to impacted communities; Modify the system to adapt to climate change; Achieve economic and environmental sustainability; and Maintain ratepayer affordability. The scope of the endorsed SSIP is divided into two major project types: (1) Treatment Plant projects and (2) Collection System projects. 1

12 I. SSIP Quarterly Report Treatment Plant projects will address aging infrastructure and outdated technologies, increasing seismic and operational reliability and reducing odors, noise, visual, and other public impacts. The Treatment Plant projects are also intended to address long-term regulatory compliance by ensuring current and future regulatory mandates can be addressed. For example, the SFPUC anticipates increasing stringent restrictions for biosolids beneficial reuse. Collection System projects will increase the reliability of the sewer system to collect, treat and convey wastewater and stormwater, and will address aging infrastructure for our grey assets including: large diameter sewers*, pump stations, transport/storage boxes, combined sewer discharge structures and associated odor issues. The projects focused on improving stormwater management during wet-weather conditions will utilize an integrated approach of green and grey infrastructure. The on-going Urban Watershed Assessment (UWA) planning process will characterize the challenges and opportunities in each of the eight urban watersheds in San Francisco through extensive hydraulic modeling, and stakeholder input. This characterization will contribute to developing the scope of the green infrastructure projects throughout the system. The Collection System projects are also intended to address the lack of redundancy in major conveyance pipes. Both Treatment Plant and Collection System project alternatives will be evaluated using a triple bottom line approach that considers economic, social, and environmental factors. Wastewater System Overview: The San Francisco wastewater collection and treatment system has been developed over the past two centuries. San Francisco s sewer system dates back to the 1800 s when the first sewers were constructed which, at the time, discharged directly into the San Francisco Bay and the Pacific Ocean. The City s major treatment facilities were constructed over several years as part of major capital improvement programs. The existing treatment facilities were built as follows: North Point Facility, 1951; Southeast Plant, 1952; and Oceanside Plant, The Southeast Plant was enlarged and upgraded to secondary treatment in 1982, and again expanded to treat peak wetweather flows in The Collection System is a network of sewers that collect and transport both sanitary flows and stormwater runoff. The system is designed to take advantage of the City s natural topography wherever possible to maximize the benefits of gravity flow for the collection, transport, treatment, and discharge of wastewater and stormwater. Ninety-two percent of San Francisco is served by a combined sanitary and stormwater system that consists of 24,800 manholes, 25,000 catch basins, 29 pump stations, and approximately 1,000 miles of sewers ranging from 8 inch diameter pipes to large transport structures measuring up to 44 feet deep by 25 feet wide. Flows are conveyed from the collection system through the transport/storage boxes, to two centralized all-weather treatment plants, located in the southeast and southwest sections of the City respectively, the Southeast Water Pollution Control Plant (SEP) and the Oceanside Water Pollution Control Plant (OSP). During wet weather additional flows are conveyed to our wet-weather facility, located in the northeast section of the City, the North Point Wet- Weather Facility (NPF). The collection system storage capacity is over 200 million gallons, comprised of predominantly grey infrastructure at this time. Existing collection system components include: Large Sewers*, Tunnels and Odor Control; Pump Stations and Force Mains; Transport/Storage Boxes; and Combined Sewer Discharge Structures. * Large sewers are sewers greater than 36-inhces in diameter (or equivalent size). 2

13 Q4-FY (04/01/15 06/30/15) The broad components of the wastewater treatment plant facilities include: Liquid treatment processes; Solids treatment processes; and, Deepwater outfalls, located in the San Francisco Bay and Pacific Ocean. Operating a combined system, WWE treats both sanitary sewage and urban stormwater commonly referred to as wastewater. The maximum daily treatment capacity of the existing system is 575 million gallons. On an annual basis the system treats approximately 40 billion gallons. Program Phasing: The SFPUC Commission endorsed the recommended twenty (20) year SSIP on August 28, 2012, to be implemented in three (3) overlapping phases. A summary of the endorsed Program phases is stated below: Phase 1 Planning, environmental review, and final design through proposed construction of the following projects: New Biosolids Digester Facilities Southeast Plant Grit and Odor Control Upgrades North Shore Pump Station Upgrades Westside Pump Station Upgrades Combined Sewer Discharge Structure Refurbishments Green Infrastructure Early Implementation Projects Citywide Pump Station and Odor Control Upgrades Also includes planning through preliminary design for the following projects: Oceanside Plant and North Point Facility Seismic and Structural Upgrades Oceanside Plant and North Point Facility Grit, Odor, and Monitoring Upgrades Central Bayside System Improvement Project (CBSIP) Citywide Green Infrastructure Projects Collection System Operational Improvements Phase 2 Final design through proposed construction of the following projects: Oceanside Plant and North Point Facility Grit, Odor, and Monitoring Upgrades Oceanside Plant and North Point Facility Seismic and Structural Upgrades Central Bayside System Improvement Project Citywide Green Infrastructure Projects Combined Sewer Discharge Structure Refurbishments Citywide Pump Station Upgrades Also includes planning, environmental review, and final design through proposed construction of the following projects: Demolition of the Existing Southeast Plant Digesters and Southside Renovation Southeast Plant Seismic and Structural Upgrades Southeast Plant Wet-Weather Primary Clarification Replacement Southeast Plant Odor and Monitoring Upgrades Westside Pump Station Expansion Phase 3 Final design through proposed construction for the following projects: Oceanside Plant and North Point Facility Grit, Odor and Monitoring Upgrades Oceanside Plant, Southeast Plant and North Point Facility Seismic and Structural Upgrades Citywide Green Infrastructure Projects Citywide Pump Station Upgrade On August 28, 2012, the SFPUC Commission also authorized staff to proceed with planning and development of projects within Phase 1 of the SSIP, representing $2.7 billion. Key projects being undertaken as part of Phase 1 are: 3

14 I. SSIP Quarterly Report of New Biosolids Digester Facilities at SEP: The existing biosolids digesters are over 60 years old and are in need of replacement. SFPUC s planned levels of service associated with the digester upgrades include limiting odors to within the fence line, minimizing impacts to the surrounding neighborhood, beneficially using 100% of biosolids and biogas, providing redundant infrastructure, and maintaining regulatory compliance. Planning and Preliminary Design of Central Bayside System Improvement Project (CBSIP): A key part of the system, the Channel Force Main conveys 60 percent of Bayside flows to the Southeast Plant. Portions of this force main (located between Islais and Mission Creeks) are vulnerable to the effects of liquefaction in the event of a major earthquake. This project will assess a the feasibility of a conveyance tunnel to provide full redundancy to the existing Channel Force Main along with different tunnel sizes needed to meet LOS goals. Additionally, the project will include other collection system improvements including green infrastructure features. and Monitoring of Green Infrastructure Early Implementation Projects: The Commission has endorsed the implementation of eight (8) green infrastructure demonstration projects over the next three (3) years. The goals of these projects are to gain local experience designing, building, and maintaining green infrastructure assets, and to better assess site-specific performance for various green technologies. The information and expertise gained will be used to support the citywide green infrastructure program. Upgrades and Operational/Reliability Improvements Projects for Treatment Plants and Collection System: Including pump stations, mechanisms for odor control, grit removal, combined sewer discharge structures and technology to maximize capacity. Figure 1.1 shows the budgets that were approved by the WWE Capital Program Director in August 2013 and the current forecast amount for Phase 1 SSIP projects as of July 1, Figure 1.1 Forecast amount for SSIP Phase 1- $2,712 Million Figure 1.2 shows the total Appropriated Funding for the SSIP projects as of July 1, Figure 1.2 SSIP Funding Appropriated To Date (July 1, 2015) - $528 Million (excluding projects completed prior to Phase 1) 4

15 Q4-FY (04/01/15 06/30/15) 2. PROGRAM PHASE 1 STATUS Figure 2.1 shows the SSIP Phase 1 Project count by project phase as of July 1, Figure 2.1 SSIP Project Count by Phase KEY ACCOMPLISHMENTS Programmatic Provided SSIP and SRF funding status to the Revenue Bond Oversight Committee (RBOC) Finalized content for SSIP Annual Report Trained staff to implement Triple Bottom Line (TBL) tool for project analysis Two new projects related to flood resilience have been added this quarter Southeast Plant (SEP) Headworks team continued working on the Conceptual Engineering Report (CER) and Request for Clarifications (RFP) for Management/General Contractor (CM/GC) contract Completed 95% design for Buildings 521/522 and Disinfection Upgrades and SEP Primary and Secondary Clarifier Upgrades projects Presented preliminary architectural and land use concepts for BDFP and New Headworks projects to the Management Oversight Committee (MOC) and obtained agreement on staging strategy Completed draft Alternatives Analysis Report (AAR) for the SEP Power Feed and Primary Switchgear upgrades and submitted PG&E application for redundant second feeder power line Awarded professional services contract for Structural Engineering Services for the Seismic Upgrade of SEP to SOHA-MBE, JV and Structus, Inc. Completed evaluation of submittals from the Request for Qualifications (RFQ) process and pre-qualified three (3) firms for the design-build contract for WWE Distributed Control System (DCS) Upgrades project Biosolids Digester Facilities Project (BDFP) Continued development of CER, refinement of unit processes and site layout Issued the Notice of Preparation (NOP) for Environmental Impact Report (EIR) on June 24 North Point Facility (NPF) Completed 65% design of NPF Outfall System Rehabilitation project Completed CER and initiated 35% design for Northshore Wet Weather Pump Station Improvement and Disinfection project Oceanside Plant (OSP) Completed the draft Site Management Plan for OSP and Westside Pump Station projects Completed draft Needs Assessment Report (NAR) for the OSP Condition Assessment Repairs project Central Bayside System Improvement Project (CBSIP) Completed final AAR and supporting technical memoranda (TM) 5

16 I. SSIP Quarterly Report Green Infrastructure Early Implementation Projects (EIPs) Completed construction of Wiggle Neighborhood Green Corridor, Oak & Fell Streets/Channel GI project Advertised the construction contract for Holloway Green Street/Lake Merced GI project Refined scope for Mission & Valencia Streets Green Gateway/Islais Creek GI project Briefed MOC on status of EIPs, interaction with SF Recreation and Park Department and proposed maintenance plans Urban Watershed Assessment (UWA) Developed strategy for risk-based flood resilience analysis with the MOC Collection System Reliability and Operational Improvements Projects: Interdepartmental Projects: Continued coordination and design of six (6) projects in this group which are being developed in association with other City agencies, such as SFMTA Pump Stations and Force Mains Improvements Projects: Completed AAR for Hudson Avenue Pump Station project and NAR for Cesar Chavez pump Station project Completed 65% design and CEQA process for Kansas & Marin Streets Sewer Improvement project (BDFP) and interviewed the Project Manager and Project Engineer. Media coverage of the "You Can't Live a Day without Me" rap video continued and number of views surpassed 20,000. Outreach Four (4) pre-bid meetings and nine (9) green infrastructure trainings were held at the Contractors Assistance Center. Participated in the 9th Annual Contractors Breakfast held in mid May. In preparation for the BDFP EIR the team conducted eighteen (18) public presentations; five (5) stakeholder tours and a webinar. Over 657,200 impressions were recorded this quarter. These include social media outlets (Facebook, Twitter, and Instagram), SSIP related web page hits, treatment plant tours, and community meeting attendees. This is a 23% increase over the last reporting period. COMMUNICATIONS In the news Thirteen (13) articles/video segments focused on SSIP projects including an SF Chronicle story on the Southeast Plant Digesters. Wiggle Neighborhood Green Corridor, Oak & Fell Streets/Channel GI project and plant tours were also the subject of local newspapers, TV and online stories. KTSF Chinese TV highlighted the Biosolids Digesters Facilities Project 6

17 Q4-FY (04/01/15 06/30/15) 3. PROGRAM COST SUMMARY Figure 3.1 shows the total expenditures associated with SSIP Phase 1 projects and the relative percentage of that amount with respect to the approved budget for SSIP Phase 1 of $2.712 billion. Tables 3.1 and 3.2 have been revised to show details of projects related to Stormwater Management. Further revisions will be incorporated in the next quarterly report to reflect additional details of Collection System Reliability and Operational Improvements. Amount committed to SSIP projects before the initiation of SSIP Phase 1 is $14.5 million. Total amount expended against these projects, which have not continued into SSIP Phase 1 is approximately $6 million. Table 3.1 provides the current program-level cost summary of the SSIP. The authorized SSIP Budget for Phase 1 is $2,712 million and the Current Forecasted Cost (based on the proposed project list shown in Appendix 2.1) at completion is also $2,712 million. Table 3.2 also provides a summary of the expenditures to date and cost variances for SSIP Phase 1 projects. Figure 3.1 Expenditures and % Expended for SSIP Phase 1 Projects Proposed Subprograms Table 3.1 Current Program Cost Summary Phase 1* ($ Million) Phase 2 ($ Million) Phase 3 ($ Million) Total Project Cost Estimate ($ Million) Treatment Plants $2,047 $1,215 $407 $3,669 Biosolids Digester Facilities Project $1,186 $371 - $1,557 Southeast Plant (SEP) Improvements $565 $357 $103 $1,025 Oceanside Plant (OSP) Improvements $183 $177 $104 $464 North Point Facility (NPF) Improvements $113 $310 $200 $623 Collection System $412 $1,928 $476 $2,816 Reliability and Operational Improvements $245 $309 $308 $862 Stormwater Management $97 $169 $168 $434 Green Infrastructure $65 $169 $168 $402 Flood Resilience $8 - - $8 Advanced Rainfall Prediction & Operational Decision System $ $24 Central Bayside System Improvement Project (CBSIP) $70 $1,173 - $1,243 Westside Pump Station Expansion - $277 - $277 Program Management (PM) $253 $152 $43 $448 TOTAL SSIP $2,712 $3,295 $926 $6,933 Notes: * Individual projects initiated under each of the categories stated above are described under Section 5 of this report, along with approved budgets, current forecasted costs, expenditures to date as well as approved and forecasted completion dates. The following projects initiated before SSIP Phase 1 validation are not included in Table 3.1: Biofuel Alternative Energy and Urban Watershed Assessment and Planning. In addition, the following construction project - North Shore to Force Main Drainage Improvements, that was initiated as a Capital Improvement Project, is also excluded as it was initiated before SSIP Phase 1. 7

18 I. SSIP Quarterly Report Proposed Subprograms Table 3.2 Phase 1 Cost Summary Expenditures to Date ($ Million) (A) Current Budget ($ Million) (B) Current Forecasted Cost ($ Million) (C) Cost Variance ($ Million) (D = B - C) Treatment Plants $76.72 $2, $2, Biosolids Digester Facilities Project $30.04 $1, $1, Southeast Plant (SEP) Improvements $39.77 $ $ Oceanside Plant (OSP) Improvements $3.95 $ $ North Point Facility (NPF) Improvements $2.96 $ $ Collection System $32.40 $ $ Reliability and Operational Improvements $4.18 $ $ Stormwater Management $11.41 $97.28 $ Green Infrastructure $10.04 $64.89 $ Flood Resilience - $8.21 $ Advanced Rainfall Prediction & Operational Decision System $1.37 $24.18 $ Central Bayside System Improvement Project (CBSIP) $16.81 $70.00 $ Westside Pump Station Expansion Program Management (PM) $42.60 $ $ TOTAL SSIP Phase 1 $ $2, $2, PROGRAM SCHEDULE SUMMARY Figure 4.1 compares the 2012 and Current Forecasted Schedules for the Phase 1 of the SSIP. Refer to the Cost and Schedule Status notes in Section 5 for the criteria associated with the three color-coded Forecast Status levels in Figure 4.1 Meet Requirements, Need Attention, and Exceed Limits. Overall completion schedule for the SSIP Phase 1 projects was authorized by the SFPUC Commission in August 2012, after a series of three public SSIP workshops. The detailed project completion schedules shown here were determined by the SSIP Team and approved by the WWE Capital Programs Director. The authorized schedule completion for the overall SSIP Phase 1 is July The current forecasted completion of the SSIP Phase 1 is also July Figure 4.1 SSIP Phase 1 Schedule Summary 8

19 I. SSIP Quarterly Report Q4-FY (04/01/15-06/30/15) 5. PROJECT PERFORMANCE SUMMARY* All costs are shown in $1,000s as of 07/01/15 Project Name Biosolids Digester Facilities Project Active Phase ( ) 2012 Budget (a) Current Budget (b) Current Forecasted Cost (c) Expenditures To Date (d) Cost Variance (e = b - c) Cost Status (+) 2012 Completion (f) Current Completion (g) Current Forecasted Completion (h) Schedule Variance (i = g - h) Schedule Status (+) Project Data Sheet CWWSIPDP01 - SEP Biosolids Digester Facilities Project (BDFP) PL $ 1,186,308 $ 1,186,308 $ 1,186,308 $ 30,041-08/31/23 08/31/23 08/31/23 - See Section 10 Southeast Plant SEP Existing Infrastructure Repairs CWWSIPSE01 - SEP Oxygen Generation Plant CN $ 13,000 $ 13,000 $ 13,000 $ 10,655-08/29/14 12/31/15 12/31/15 - See Section 10 CWWSIPSE03 - SEP Existing Digester Roof Repairs CN $ 27,195 $ 27,195 $ 27,195 $ 13,616-09/29/17 09/29/17 09/29/17 - See Section 10 CWWSIPSE06 - SEP Primary Sludge Handling Improvements BA $ 20,865 $ 20,865 $ 20,865 $ 1,320-05/31/17 10/26/17 10/26/17 - See Section 10 CWWSIPSE08 - SEP Seismic Reliability and Condition Assessment Improvements PL $ 58,102 $ 58,102 $ 58,102 $ /31/19 12/31/19 12/31/19 - See Section 10 CWWSIPSE09 - SEP Existing Digester Gas Handling Improvements DS $ 27,195 $ 27,195 $ 27,195 $ /30/18 07/30/18 07/30/18 - See Section 10 CWWSIPSE10 - SEP Power Feed and Primary Switchgear Upgrades PL $ 69,841 $ 69,841 $ 69,841 $ /31/20 07/31/20 07/31/20 - See Section 10 Primary Treatment CWWSIPSE04 - SEP Primary and Secondary Clarifier Upgrades DS $ 17,398 $ 32,309 $ 32,309 $ 1,719-08/31/18 08/31/18 08/31/18 - See Section 10 Secondary Treatment CWWSIPSE05 - SEP 521/522 and Disinfection Upgrades (SEP Building 521 Replacement) DS $ 32,089 $ 32,089 $ 32,089 $ 3,720-12/29/17 05/29/18 06/25/18 <1 mo. Late See Section 10 Overall budget and completion schedule for the SSIP Phase 1 projects was authorized by the SFPUC Commission in August The detailed project budgets and completion schedules shown here, were subsequently determined by the SSIP Team and approved by the WWE Capital Programs Director. The budget and completion schedule approved as part of August 2012 approval, plus any additional budget and schedule changes approved by the WWE Capital Programs Director as of this reporting period. Excludes completed projects and projects that are not active (i.e., deleted projects, closed projects, and projects combined with other projects) + Cost and Schedule Status Meet Requirements: Forecasted Cost/Schedule is within Budget/Schedule. Phase Status Legend PL Planning DS Design Need Attention: Forecasted Cost is over Current Budget by greater than 1% and less than 10%. Or Forecasted Schedule is over Current Schedule by greater than 2 months and less than 6 months and less than 10%. BA Bid & Award CN MP Multi-Phases Exceed Limits: Forecasted Cost is over Current Budget by 10% or more. Or Forecasted Schedule is over Current Schedule by greater than 6 month or 10% or more. 9

20 I. SSIP Quarterly Report Q4-FY (04/01/15-06/30/15) Project Name Active Phase ( ) 2012 Budget (a) Current Budget (b) Current Forecasted Cost (c) Expenditures To Date (d) Cost Variance (e = b - c) Cost Status (+) 2012 Completion (f) Current Completion (g) Current Forecasted Completion (h) Schedule Variance (i = g - h) Schedule Status (+) Project Data Sheet Southeast Plant (cont'd) DCS Control System CWWSIPSE07 - SEP Facility-wide DCS Control Upgrades PL $ 62,988 $ 62,988 $ 62,988 $ /26/21 08/31/23 08/31/23 - See Section 10 SEP New Headworks CWWSIPSE02 - SEP New Headworks (Grit) Replacement PL $ 184,885 $ 184,885 $ 184,885 $ 6,162-03/31/20 06/01/22 06/01/22 - See Section 10 Treatment Plant Improvements North Point Facility (NPF) CWWSIPTPNP01 - NPF Outfall System Rehabilitation DS $ 29,973 $ 29,973 $ 29,973 $ 1,972-12/31/18 12/31/18 12/31/18 - See Section 10 CWWSIPTPNP02 - North Shore Wet Weather Pump Station Improvement and Disinfection DS $ 66,611 $ 66,611 $ 66,611 $ /31/19 12/31/19 12/31/19 - See Section 10 Oceanside Water Pollution Control Facility (OSP) CWWSIPTPOP01 - OSP Fine Screen and Grit Removal Enhancements PL $ 3,696 $ 3,696 $ 3,696 $ /30/17 06/30/17 06/30/17 - See Section 10 CWWSIPTPOP03 - OSP Digester Gas Utilization Upgrade DS $ 48,234 $ 48,234 $ 48,234 $ /15/20 06/15/20 06/15/20 - See Section 10 CWWSIPTPOP05 - OSP Condition Assessment Repairs PL $ 15,712 $ 15,712 $ 15,712 $ /30/17 06/30/17 06/30/17 - See Section 10 CWWSIPTPOP06 - OSP Odor Control Optimization PL $ 4,725 $ 4,725 $ 4,725 $28-09/09/21 09/09/21 09/09/21 - See Section 10 Westside Pump Station and Forcemain CWWSIPTPOP02 - Westside Pump Station Reliability Improvements PL $ 68,257 $ 68,257 $ 68,257 $ 2,344-09/02/21 09/02/21 09/02/21 - See Section 10 Overall budget and completion schedule for the SSIP Phase 1 projects was authorized by the SFPUC Commission in August The detailed project budgets and completion schedules shown here, were subsequently determined by the SSIP Team and approved by the WWE Capital Programs Director. The budget and completion schedule approved as part of August 2012 approval, plus any additional budget and schedule changes approved by the WWE Capital Programs Director as of this reporting period. Excludes completed projects and projects that are not active (i.e., deleted projects, closed projects, and projects combined with other projects) + Cost and Schedule Status Meet Requirements: Forecasted Cost/Schedule is within Budget/Schedule. Phase Status Legend PL Planning DS Design Need Attention: Forecasted Cost is over Current Budget by greater than 1% and less than 10%. Or Forecasted Schedule is over Current Schedule by greater than 2 months and less than 6 months and less than 10%. BA Bid & Award CN MP Multi-Phases Exceed Limits: Forecasted Cost is over Current Budget by 10% or more. Or Forecasted Schedule is over Current Schedule by greater than 6 month or 10% or more. 10

21 I. SSIP Quarterly Report Q4-FY (04/01/15-06/30/15) Project Name Active Phase ( ) 2012 Budget (a) Current Budget (b) Current Forecasted Cost (c) Expenditures To Date (d) Cost Variance (e = b - c) Cost Status (+) 2012 Completion (f) Current Completion (g) Current Forecasted Completion (h) Schedule Variance (i = g - h) Schedule Status (+) Project Data Sheet Treatment Plant Improvements (cont'd) Westside Pump Station and Forcemain (cont'd) CWWSIPTPOP04 - Westside Pump Station Redundant Force Main Improvements PL $ 37,847 $ 37,847 $ 37,847 $ /30/21 06/30/21 06/30/21 - See Section 10 Central Bayside Central Bayside Improvements Project (CBSIP) CWWSIPCT01 - Central Bayside System Improvement Project (CBSIP) PL $ 70,000 $ 70,000 $ 70,000 $ 16,807-09/30/16 12/30/16 07/20/ mo. Late See Section 6 Stormwater Management Early Implementation Projects CWWLID02 - Islais Creek Green Infrastructure BA $ 5,355 $ 5,753 $ 5,753 $ /05/18 03/29/19 03/29/19 - See Section 10 CWWSIPFCDB01 - Sunset Green Infrastructure DS $ 16,329 $ 10,929 $ 10,929 $ 1,428-08/09/19 12/31/19 12/31/19 - See Section 10 CWWSIPFCDB02 - North Shore Green Infrastructure DS $ 2,069 $ 2,564 $ 2,564 $ /11/19 03/31/20 03/31/20 - See Section 10 CWWSIPFCDB03 - Lake Merced Green Infrastructure BA $ 6,699 $ 7,435 $ 7,435 $ 1,304-07/08/19 02/28/20 02/28/20 - See Section 10 CWWSIPFCDB04 - Sunnydale Green Infrastructure DS $ 3,064 $ 3,527 $ 3,527 $ 1,059-07/23/19 11/27/19 11/27/19 - See Section 10 CWWSIPFCDB05 - Richmond Green Infrastructure DS $ 7,126 $ 8,295 $ 8,295 $ 1,455-06/25/19 03/31/20 03/31/20 - See Section 10 CWWSIPFCDB06 - Yosemite Green Infrastructure PL $ 13,574 $ 14,198 $ 14,198 $ 1,857-08/30/19 03/31/20 03/31/20 - See Section 10 CWWSIPFCDB08 - Channel Green Infrastructure CN $ 3,657 $ 4,299 $ 4,299 $ /29/19 11/27/19 11/27/19 - See Section 10 Overall budget and completion schedule for the SSIP Phase 1 projects was authorized by the SFPUC Commission in August The detailed project budgets and completion schedules shown here, were subsequently determined by the SSIP Team and approved by the WWE Capital Programs Director. The budget and completion schedule approved as part of August 2012 approval, plus any additional budget and schedule changes approved by the WWE Capital Programs Director as of this reporting period. Excludes completed projects and projects that are not active (i.e., deleted projects, closed projects, and projects combined with other projects) + Cost and Schedule Status Meet Requirements: Forecasted Cost/Schedule is within Budget/Schedule. Phase Status Legend PL Planning DS Design Need Attention: Forecasted Cost is over Current Budget by greater than 1% and less than 10%. Or Forecasted Schedule is over Current Schedule by greater than 2 months and less than 6 months and less than 10%. BA Bid & Award CN MP Multi-Phases Exceed Limits: Forecasted Cost is over Current Budget by 10% or more. Or Forecasted Schedule is over Current Schedule by greater than 6 month or 10% or more. 11

22 I. SSIP Quarterly Report Q4-FY (04/01/15-06/30/15) Project Name Active Phase ( ) 2012 Budget (a) Current Budget (b) Current Forecasted Cost (c) Expenditures To Date (d) Cost Variance (e = b - c) Cost Status (+) 2012 Completion (f) Current Completion (g) Current Forecasted Completion (h) Schedule Variance (i = g - h) Schedule Status (+) Project Data Sheet Stormwater Management (cont'd) Advanced Rainfall Prediction System CWWSIPFCRP01 - Advanced Rainfall Prediction PL $ 15,381 $ 15,381 $ 15,381 $ /28/19 06/28/19 06/28/19 - See Section 10 CWWSIPFCRP02 - Operational Decision System Phase 1 CN $ 629 $ 1,001 $ 1,001 $ /30/15 09/30/16 09/30/16 - See Section 10 Collection System Reliability Interceptors/Large Sewers/Tunnels/Odor Control CWWSIPCSSR02 - Collection System Condition Assessment PL $ 1,070 $ 1,070 $ 1,070 $ 1,005-07/28/14 09/30/15 09/30/15 - See Section 10 CWWSIPCSSR03 - Kansas and Marin Streets Sewer Improvements DS $ 12,518 $ 7,734 $ 7,734 $ 1,059-09/21/16 02/15/18 02/15/18 - See Section 10 CWWSIPCSSR1 - Large Sewers/Tunnels/Odor Control (CSR) PL $0 $ 64,458 $ 64,458 $49-06/28/24 06/28/24 - See Section 10 CWWSIPNC01 - North Shore to Channel F M Drainage Improvement CN $ 31,546 $ 52,546 $ 52,546 $ 32,610-09/10/15 05/27/16 05/27/16 - See Section 10 Collection Systems/Interdepartmental Projects CWWSIPCSSR - Interdepartmental Projects (CSR) PL $ 89,975 $ 47,447 $ 47,447 $ 1,360 $- 06/28/24 12/30/20 12/30/20 - See Section 10 Pump Stations and Forcemain Improvements CWWSIPCSPS - Pump Stations and Force Main Improvements (CSR) PL $ 52,011 $ 52,011 $ 52,011 $ /02/24 07/02/24 07/02/24 - See Section 10 Overall budget and completion schedule for the SSIP Phase 1 projects was authorized by the SFPUC Commission in August The detailed project budgets and completion schedules shown here, were subsequently determined by the SSIP Team and approved by the WWE Capital Programs Director. The budget and completion schedule approved as part of August 2012 approval, plus any additional budget and schedule changes approved by the WWE Capital Programs Director as of this reporting period. Excludes completed projects and projects that are not active (i.e., deleted projects, closed projects, and projects combined with other projects) + Cost and Schedule Status Meet Requirements: Forecasted Cost/Schedule is within Budget/Schedule. Phase Status Legend PL Planning DS Design Need Attention: Forecasted Cost is over Current Budget by greater than 1% and less than 10%. Or Forecasted Schedule is over Current Schedule by greater than 2 months and less than 6 months and less than 10%. BA Bid & Award CN MP Multi-Phases Exceed Limits: Forecasted Cost is over Current Budget by 10% or more. Or Forecasted Schedule is over Current Schedule by greater than 6 month or 10% or more. 12

23 I. SSIP Quarterly Report Q4-FY (04/01/15-06/30/15) Project Name Active Phase ( ) 2012 Budget (a) Current Budget (b) Current Forecasted Cost (c) Expenditures To Date (d) Cost Variance (e = b - c) Cost Status (+) 2012 Completion (f) Current Completion (g) Current Forecasted Completion (h) Schedule Variance (i = g - h) Schedule Status (+) Project Data Sheet Program Management Phase 1 Program Management CWWSIPUW01 - Urban Watershed Assessment and Planning PL $ 14,307 $ 14,307 $ 14,307 $ 12,915-09/30/15 12/17/15 12/17/15 - See Section 10 Land Reuse CWWSIPPRPL91 - Land Reuse of 1800 Jerrold Avenue DS $ 113,591 $ 113,591 $ 113,591 $ /28/18 06/28/18 06/28/18 - See Section 10 CWWSIPPRPL92 - Land Reuse of 1801 Jerrold Avenue DS $ 9,161 $ 9,161 $ 9,161 $29-04/01/16 03/31/17 03/31/17 - See Section 10 Overall budget and completion schedule for the SSIP Phase 1 projects was authorized by the SFPUC Commission in August The detailed project budgets and completion schedules shown here, were subsequently determined by the SSIP Team and approved by the WWE Capital Programs Director. The budget and completion schedule approved as part of August 2012 approval, plus any additional budget and schedule changes approved by the WWE Capital Programs Director as of this reporting period. Excludes completed projects and projects that are not active (i.e., deleted projects, closed projects, and projects combined with other projects) + Cost and Schedule Status Meet Requirements: Forecasted Cost/Schedule is within Budget/Schedule. Phase Status Legend PL Planning DS Design Need Attention: Forecasted Cost is over Current Budget by greater than 1% and less than 10%. Or Forecasted Schedule is over Current Schedule by greater than 2 months and less than 6 months and less than 10%. BA Bid & Award CN MP Multi-Phases Exceed Limits: Forecasted Cost is over Current Budget by 10% or more. Or Forecasted Schedule is over Current Schedule by greater than 6 month or 10% or more. 13

24 I. SSIP Quarterly Report 6. PROJECTS NOT WITHIN BUDGET AND/OR SCHEDULE (THRESHOLD LIMITS) CWWSIPCT01 - Central Bayside System Improvement Project (CBSIP) Description: The proposed project will replace the Channel Street Pump Station (CHS) and the Channel Force Main with gravity conveyance structure for dry-weather and wet-weather flows. This project will also determine/implement the optimal storm water management control strategies for the Bayside Wastewater System. The conceptual design includes an approximately twenty-three foot or larger inside diameter tunnel from CHS to the SEP with a deep lift station near the plant s headworks adjacent to Evans Avenue. Consolidation/modification of existing satellite pump stations along the alignment will be considered and addressed during the planning phase. A thorough urban watershed analysis to determine the volume of flows that need to be managed and the corresponding combination of green infrastructures/grey infrastructure storm water control solutions will also be conducted. Appropriate green infrastructure elements will be incorporated into the final project. SSIP Phase I includes planning and pre-engineering phases of this project. Program: Central Bayside Project Cost: Forecast* Actual Project Status: Planning Environmental Status: Not Initiated Project Schedule: $70.00 M Jul-12 Dec-16 $70.00 M Forecast* Jul-12 Jul-17 $16.81 M Project Percent Complete: 28.8% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast 03/27/17 N/A N/A N/A Progress and Status: The MWH/URS team completed the Draft Summary Alternative Analysis Report and the Revised Draft TM deliverables on tunnels and pump stations in April The team presented the AAR recommendations to SFPUC Senior Management in March The initiation of CER effort is pending Commission approval in July of the contractual assignment from MWH/URS to MWH as the sole prime and BOS approval in October Oak/Fell (Phase 1) - The Notice To Proceed for the construction contract was issued in August 2014 and construction was completed in April Refer to CBSIP Site Map project CWWSIPFCDB08 - Channel Green Infrastructure Phase 1 for the progress and status of the construction contract as only the Planning and Design phases are covered under CWWSIPCT01. Wiggle Neighborhood Green Corridor (Phase 2) The team is making progress resolving utility conflicts to deliver 65% design in fall Issues and Challenges: CER initiation is currently anticipated to be approximately seven months delayed. 14

25 I. SSIP Quarterly Report Q4-FY (04/01/15-06/30/15) 7. On-Going ** Schedule Budget Variance ( - Forecast) Contract NTP Date Final Completion Current Forecasted Final Completion* Contract Cost Current Forecasted Cost* Schedule (Cal. Days) Cost Actual % Complete Southeast Plant CWWSIPSE01 - SEP Oxygen Generation Plant CWWSIPSE03 - SEP Existing Digester Roof Repairs 01/23/13 04/01/13 08/28/15 08/28/15 $ 9,416,354 04/28/17 04/28/17 $ 13,177,093 $ 9,416,354 $ 13,177, % 91.1% Treatment Plant Improvements CWWSIPTPOP02 - Westside Pump Station Reliability Improvements 10/15/14 10/03/16 10/03/16 $ 4,145,047 $ 4,145, % Collection System Reliability CWWSIPNC01 - North Shore Force Main Improvement++ 05/29/12 11/25/15 11/25/15 $ 43,270,550 $ 43,270, % Program Total for On-Going Contract Cost Current Forecasted Cost $ 70,009,044 $ 70,009,044 Variance Cost Percent $0 0 % Note: * The Forecasted Cost includes all approved, pending, and potential change orders, and Final Completion date includes all approved, pending, and potential change orders, and trends. ** This table is reflecting Active construction contract with original contract amount greater than $1M. + $4.2M funding for the additional grit removal, coating, and hazardous material remediation. ++ Partial construction budget is provided under WWE CIP - CENMSCIC52. 15

26 I. SSIP Quarterly Report 8. PROJECTS IN CLOSE-OUT No projects are currently under close-out. 16

27 Q4-FY Q4-FY (04/01/15 (04/01/ /30/15) 06/30/14) 9. COMPLETED PROJECTS Project Title 2012 Project Completion Current Project Completion Actual Project Completion 2012 Project Budget Current Project Budget Project Expenditures To Date Interceptors/Large Sewers/Tunnels/Odor Control CWWSIPCSSR01 - Richmond Transport Modeling 03/07/14 06/30/14 06/30/14 $ 150,000 $ 86,883 $ 86,883 TOTAL $ 150,000 $ 86,883 $ 86,883 Overall budget and completion schedule for the SSIP Phase 1 projects was authorized by the SFPUC Commission in August The detailed project budgets and completion schedules shown here, were determined by the SSIP Team and approved by the WWE Capital Programs Director in August

28 I. SSIP Quarterly Report 10. PROJECTS WITHIN BUDGET AND SCHEDULE (THRESHOLD LIMITS) CWWSIPDP01 - SEP Biosolids Digester Facilities Project (BDFP) Description: The proposed Biosolids Digester Facilities Project includes the planning, design and construction of new digestion and solids handling processes, which would replace the existing aged failing systems at the Southeast Water Pollution Control Plant (SEP). SEP is located adjacent to residents. The existing biosolids facilities employ aging/ outdated technologies for treatment, structural design and odor control. The new facilities are proposed to be located in the southeast area of San Francisco adjacent to SEP. It will include state-of-the art treatment processes producing biogas and Class A biosolids that can be reused for beneficial purposes. The new replacement facilities will meet SSIP levels of service, optimize operations and maintenance demands, satisfy present and future seismic and structural requirements, and minimize odor and visual impacts of the new Biosolids Digester Facilities Project on the surrounding community. Program: Biosolids Digester Facilities Project Project Cost: Forecast* Actual Project Status: Planning Environmental Status: Not Initiated Project Schedule: $1, Jul-11 Aug-23 $1, Forecast* Jul-11 Aug-23 $30.04 M Project Percent Complete: 7.2% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast 06/30/17 08/02/17 01/02/18 06/30/22 Progress and Status: The Biosolids Project Alternative Analysis Report (AAR) was issued on December 31, The AAR accomplished three major evaluations and resulted in engineering decisions that will move into the next was initiated in February City Planning issued a Notice of Preparation of the project EIR on June 24. A public scoping meeting is scheduled for July 16. Issues and Challenges: None at this time. phase of Conceptual Engineering. Decisions include: 1) selection of the biosolids treatment technology (Thermal Hydrolysis Process (THP) with mesophilic digestion), 2) identification of supporting treatment processes and design criteria, and 3) selection of a preferred site layout. The project cost estimate associated with the project as described in the AAR is $1.75 billion, which is higher than the current approved budget. The Project Team and SFPUC staff continue to evaluate the cost estimates and assumptions to identify the significant differences. As the Project moves forward during the Conceptual Engineering Phase, site layout and treatment processes are being refined, and design criteria are being confirmed. Led by City Planning, in coordination with our Bureau of Environmental Management (BEM), the Environmental Review effort for the Biosolids Project 18

29 Q4-FY Q4-FY (04/01/15 (04/01/ /30/15) 06/30/14) CWWSIPSE01 - SEP Oxygen Generation Plant Description: As a result of the Clean Water Act of 1972, the secondary treatment process, which is achieved through the use of high purity oxygen (HPO), was implemented at Southeast Plant. During wet weather the regulatory permit requires that the Southeast Plant treat up to 150 million gallons per day, to the secondary level. The two existing, 66 tons per day (TPD), cryogenic oxygen generation plants that were placed in operation in 1981 are becoming extremely difficult to maintain, and have failed two times in the past year. Replacing the antiquated oxygen plants with two technologically advanced 45 TPD oxygen generation plants, will allow WWE Operations to have optimum control on the utilization of oxygen (based on the influent variations), thus significantly reducing the energy consumption. Program: Southeast Plant Project Cost: Project Status: Project Schedule: Environmental Status: Completed (CatEx) Forecast* Actual $13.00 M Aug-12 Dec-15 $13.00 M Forecast* Aug-12 Dec-15 $10.65 M Project Percent Complete: 90.8% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental** Approval Bid Advertisement NTP Final Completion Current Forecast 08/23/12 See Note 01/23/13 08/28/15 ** Environmental and Bid & Award Phases were done under WWE CIP - CENMSCIC37 (see Section II) Progress and Status: Contractor has completed major equipment installation. During the start-up, the noise levels did not meet the specifications. Contractor has proposed the acoustical wall solution to remediate the noise. City has asked Contractor to move forward with their proposed solution and meet the noise specification. Contractor has completed the final acoustical system design and released the fabrication order in the first week of April. The contractor set up scaffolding and began sound blanket installation in May. The contractor continued assembling noise enclosures for the vacuum silencers in the month of June. Only top caps and doors remain to be installed on the silencer enclosure. The remaining sound mitigation tracks and panels would be completed by August Issues and Challenges: None at this time. 19

30 I. SSIP Quarterly Report CWWSIPSE03 - SEP Existing Digester Roof Repairs Description: This project is intended to maintain existing critical facilities in operation with sufficient capacity and reliability to produce Class B biosolids until new facilities are available for service. Project elements of this project include the following major component: Repair/replacement of the roofs for a total of six digesters and associated appurtenances. Program: Southeast Plant Project Cost: Project Status: Environmental Status: Completed (StatEx) Project Schedule: $27.19 M Apr-13 Sep-17 Forecast* $27.19 M Forecast* Apr-13 Sep-17 Actual $13.62 M Project Percent Complete: 58.6% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Current Forecast Environmental Approval N/A Progress and Status: Contractor has completed rehabilitation of Digester #2 under contract WW-574(E). Contractor has also completed the rehabilitation of Digesters #8 and the replacement of Digester #4 and #7 covers under emergency contract WW-577(E). Digesters #6 is currently being worked on and is scheduled to be complete in August The project team issued 95% design for Digester #10. The team is working on 100% set. contract is expected to be advertised in September Issues and Challenges: None at this time. Bid Advertisement N/A NTP 04/01/13-12/07/15 Final Completion 04/28/17 20

31 CWWSIPSE06 - SEP Primary Sludge Handling Improvements Q4-FY Q4-FY (04/01/15 (04/01/ /30/15) 06/30/14) Description: The project comprises of the following components: a new building to house primary sludge screens, grit removal equipment, grit washing and clarification equipment and ancillary equipment including pumps and a new Gravity Belt Thickener (GBT). It also includes rehabilitation of the existing two GBT units and replacement of existing odor control equipment and upgrades to existing exhaust fans. Program: Southeast Plant Project Cost: Project Status: Bid and Award Environmental Status: Completed (MND) Project Schedule: $20.86 M Jun-13 Oct-17 Forecast* $20.86 M Forecast* Jun-13 Oct-17 Actual $1.32 M Project Percent Complete: 17.8% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast 12/23/14 09/08/15 02/16/16 05/02/17 Progress and Status: The project will be delivered in two phases. Phase 1 will address dire need to rehabilitate the existing Gravity Belt facility. Phase 2 will consider additional dewatering unit and other related components. The contract for Phase 1, WW-608, was advertised on January 16, Due to the lack of bidders, the project team is revising the specifications and will re-advertise the contract. The project is working on revised drawings and specifications. Issues and Challenges: None at this time. 21

32 I. SSIP Quarterly Report CWWSIPSE08 - SEP Seismic Reliability and Condition Assessment Improvements Description: As part of the condition assessment effort, numerous seismic, condition and operational issues associated with the existing facilities will require remedial attention before other program projects are completed. This project represents immediate improvements to the existing facilities at SEP identified as part of the condition assessment effort that are not specifically included as part of another near-term Phase 1 project. This project includes both, items for rehabilitation, such as concrete spalling repair, and seismic retrofit of process tanks and buildings. Any defects not affecting permit compliance, biosolids class, or life safety issues may be deferred. Program: Southeast Plant Project Cost: Forecast* Actual Project Status: Planning Environmental Status: Not Initiated Project Schedule: $58.10 M Jun-13 Dec-19 $58.10 M Forecast* Jun-13 Dec-19 $0.93 M Project Percent Complete: 3.7% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid+ Advertisement Current Forecast 12/22/15 10/28/15-10/06/16 + Project includes multiple construction contracts. Progress and Status: The project team continued working on the planning phase. Project team met with other project leaders to coordinate. Condition assessment of channels structures has been completed. Draft report is being written. First meeting with SOHA-MBE, JV and Structus, Inc. have been conducted. First task orders for each consultant is being drafted. Issues and Challenges: None at this time. + NTP + Final Completion 04/04/16 07/30/ /28/17 08/30/19 22

33 CWWSIPSE09 - SEP Existing Digester Gas Handling Improvements Q4-FY Q4-FY (04/01/15 (04/01/ /30/15) 06/30/14) Description: This project is intended to maintain existing critical facilities in operation with sufficient capacity and reliability to produce Class B biosolids until new facilities are available for service. Elements of this project include the following major components: -Replacement of existing heat exchangers with associated internal circulation pumps and temperature controls sized and configured to enhance heating of the associated digesters, -Improvement of digester gas control systems, and -Replacement of existing gas compressors used for digester mixing with larger compressors connected to a common discharge manifold for distribution to individual digesters. Program: Southeast Plant Project Cost: Forecast* Actual Project Status: Design Environmental Status: Active (CatEx) Project Schedule: $27.19 M Jun-14 Jul-18 $27.19 M Forecast* Jun-14 Jul-18 $0.59 M Project Percent Complete: 3.1% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement Current Forecast 08/25/15 09/29/15-01/14/16 Progress and Status: Project team continued working on the items that will be included in the both the first and second construction contract. 50% design of both contracts are completed. Project team started negotiating the JOC work for Temporary CPAS tank. Issues and Challenges: None at this time. NTP Final Completion 03/28/16 12/07/ /18/16 03/05/18 Digester Gas Booster Replacement 23

34 I. SSIP Quarterly Report CWWSIPSE10 - SEP Power Feed and Primary Switchgear Upgrades Description: The implementation of this project for primary power upgrades requires coordination with PG&E as well as other program projects and includes the following major components: -PG&E study to evaluate infra-structure requirements for two independent primary feeders to accommodate present and future loads at SEP, and -Replacement of the main switchgear to accommodate the following design requirements: -Two primary power feeds from separate substations in the PG&E grid with manual switchover in the SEP main switchgear. -Upgrade utility components to allow future export of excess cogeneration production (energy neutrality option) -Consolidation of power distribution for nearby pump stations (BFS & BPS) to maximize use of SEP cogeneration capacity by WWE facilities. -Size and configure main switchgear for current and future WWE loads with dual feeds serving critical processes. Program: Southeast Plant Project Cost: Forecast* Actual Project Status: Planning Environmental Status: Not Initiated Project Schedule: $69.84 M Jun-14 Jul-20 $69.84 M Forecast* Jun-14 Jul-20 $0.52 M Project Percent Complete: 0.4% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast 01/20/17 02/22/17 07/28/17 09/30/19 Progress and Status: The project team conducted a pre-aar workshop on June 8, 2015 to all internal stakeholders and issued the draft Alternatives Analysis (AAR) on June 22, The AAR is scheduled to be complete next quarter. With the support of the Power Enterprise, the project team submitted the PG&E application in April 2015, requesting a 12 KV second feeder from Potrero Hill substation and upgrading the existing 12 KV feeder from Hunters Point substation from 10MW to 12 MW to meet the increasing SEP power demand and SSIP LOS goal of redundancy. An informational presentation for MOC has been scheduled in early July Southeast Plant Main Power Switching Station Project team is coordinating with the DPW Paving program to defer paving on Evans Ave until the larger SEP projects are completed. Issues and Challenges: None at this time. 24

35 CWWSIPSE04 - SEP Primary and Secondary Clarifier Upgrades Q4-FY Q4-FY (04/01/15 (04/01/ /30/15) 06/30/14) Description: While the primary clarifiers at Building 042 have covers, they are not adequate to provide effective odor control at this location. An odor control system is required to effectively treat odors from the primary treatment process. This project includes a 30,000 cfm active odor control to treat odors from the head space in the seven (7) primary clarifier tanks. This system will include fans, ducting, and odor control units (OCUs). The covers for all seven (7) clarifiers in Building 042 will also be repaired as part of this project. A two-stage treatment state-of-art odor control system is included and consists of a biological scrubber followed by activated carbon as a polishing step. The scope resulting from condition assessment such as concrete repairs and rotating arm assemblies will be incorporated in this project. A 5,000 cfm OCU will be constructed for each MLSS Channel (North and South), and will include fans, ducting, and necessary treatment units. Like the other near-term odor control projects, the two-stage treatment system will include a biological wet scrubber followed by activated carbon. Program: Southeast Plant Project Cost: Forecast* Actual Project Status: Design Environmental Status: Active (CatEx) Project Schedule: $32.31 M Jul-13 Aug-18 $32.31 M Forecast* Jul-13 Aug-18 $1.72 M Project Percent Complete: 8.7% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid+ Advertisement + NTP + Final Completion Current Forecast 07/31/15 09/14/15-03/28/16 03/30/18 09/05/17 + Project includes multiple construction contracts. Progress and Status: The project achieved the 95% design milestone in June The package is being reviewed by various groups. The project team will continue developing the final contract bid documents. The project team will be presenting the project information at the contracting outreach event in July The advertisement of this contract is expected to be in the next quarter. State Revolving Fund loan application is being prepared for this project. Issues and Challenges: None at this time. Density Baffle Installation in Secondary Clarifier #6 25

36 I. SSIP Quarterly Report CWWSIPSE05 - SEP 521/522 and Disinfection Upgrades (SEP Building 521 Replacement) Description: This project, for upgrades to the existing disinfection system and related process includes the following major components: -Construct a new electrical building (Building 522) to house switchgear, motor control centers, and other panels for electrical power distribution and process control of motors associated with secondary and primary effluent in the vicinity of the chlorination control station (Building 521). -Upgrade Building 521 with improved operator control system and chemical sampling station. -Provide additional W3 supply pumps with variable speed operation and installed upstream of the dechlorination reactor to replace the existing pumps. -Structural improvements to existing Chlorine Contact Channel. In addition to the Chlorine Contact Channel will be abraded, repaired with epoxy injection and concrete at certain locations, and the interior surfaces will be covered with an epoxy coating. Program: Southeast Plant Project Cost: Forecast* Actual Project Status: Design Environmental Status: Active (TBD) Project Schedule: $32.09 M Jun-13 May-18 $32.09 M Forecast* Jun-13 Jun-18 $3.72 M Project Percent Complete: 6.7% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast 08/28/15 10/28/15 04/04/16 02/01/18 Progress and Status: The project team completed the 95% design package and is currently being reviewed by WWE, CMB and PMC. The project team will continue developing the final contract bid documents. The project team will be presenting the project information at the contracting outreach event in July The advertisement of this contract is expected to be in the next quarter. Project team is preparing State Revolving Fund loan application. Based on constructability reviews, the foundation design has been revised to shallow foundation. Issues and Challenges: None at this time. 26

37 CWWSIPSE07 - SEP Facility-wide DCS Control Upgrades Q4-FY Q4-FY (04/01/15 (04/01/ /30/15) 06/30/14) Description: This project addresses distributed control system upgrades within the SEP. Real-time monitoring of liquid levels in all transport/storage boxes, liquid levels at all CSD structures, flow rates at all pump stations, and flow rates at all outfalls in Bayside and Westside facilities will enhance WWE ability to use existing storage, conveyance, and treatment capacity most effectively. Both hardware and software upgrades integrating field instrumentation, control devices, communications hardware, processing hardware, interface hardware, and associated software packages into a unified system are required to provide real-time, system-wide monitoring and control. Coordination of monitoring parameters in various systems to reflect geo-spatial relationships will also be required to maintain compatibility and consistency of the input data used for system control. SSIP Phase 1 includes funding for planning, design and construction of improvements for the DCS elements associated with SEP and funding only for planning and design for DCS elements associated with NPF and OSP. Program: Southeast Plant Project Cost: Forecast* Actual Project Status: Planning Environmental Status: Not Applicable Project Schedule: $62.99 M Feb-14 Aug-23 $62.99 M Forecast* Feb-14 Aug-23 $0.54 M Project Percent Complete: 0.9% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental** Approval Bid+ Advertisement + NTP + Final Completion Current Forecast See Note See Note+ 09/01/16 08/31/22 + This is a Progressive Design-Build contract with pre-design/design components. ** BEM has determined Upgrades to the DCS Controls involves primarily computer hardware and software which do not fall within the definition of a project under CEQA because there would be no physical change in the environment. Progress and Status: A kick-start coordination meeting with the CWWSIPSE02 SEP New Headworks (Grit) Replacement project and the CWWSIPDP01 SEP Biosolids Digester Facilities Project (BDFP) was conducted in late June. The overall project schedule and budget were also re-evaluated during this reporting quarter. Due to the multi-project coordination that will take place between this project and the two other SSIP projects, the overall project s completion date is extended approximately 30 months from what was previously reported. As a result of implementing this recently approved project duration SEP Control Panel extension, the project s performance % complete went Issues and Challenges: down this quarter. The project team continued work None at this time. on the request for proposal package. Submittals from the Request for Qualifications process were evaluated and three firms have been prequalified. An internal re-evaluation of the coordinated delivery of the Headworks, the Biosolids, and the DCS SSIP CIP projects may result in reprioritization and delay in the posting/advertise of the DCS contract. Potential effects to the overall project s schedule are being analyzed. 27

38 I. SSIP Quarterly Report CWWSIPSE02 - SEP New Headworks (Grit) Replacement Description: This project involves the construction of a new all-weather 250 MGD Headworks facility, consisting of state of art influent pumping, screening, grit removal and odor control technologies. The project will include demolishing two existing antiquated Headworks facilities and existing influent lift station. The Headworks facility will install coarse screens, fine screens with washer/compactor units, and high efficiency grit removal units. The new odor control system will comprise of two stage odor treatment in order to minimize the odor impacts. The project will also improve visual aesthetics of the facility. Program: Southeast Plant Project Cost: Forecast* Actual Project Status: Planning Environmental Status: Not Initiated (MND) Project Schedule: $ M Mar-13 Jun-22 $ M Forecast* Mar-13 Jun-22 $6.16 M Project Percent Complete: 3.6% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid+ Advertisement Current Forecast 06/29/17 03/30/16-10/02/17 + Project includes multiple construction contracts. Progress and Status: The project team continues to work on the CER and it is scheduled to be complete in next quarter. The Project Team will evaluate the CER cost estimate and update the overall project cost. As the Project moves forward, the site layout and treatment processes will be optimized and refined, and design criteria will be confirmed. The team is drafting a CM/GC RFQ and planning for issuance after receiving approval from Commission in July The Huber Coanda grit washer unit as part of the overall pilot project has been on line since June Process engineers continue to collect system performance data and will evaluate the pilot units for the next 6-8 months with various flow regimes related to dry and wet weather periods. Issues and Challenges: None at this time. + NTP + Final Completion 09/06/16 03/30/ /05/18 09/01/21 28

39 CWWSIPTPNP01 - NPF Outfall System Rehabilitation Q4-FY Q4-FY (04/01/15 (04/01/ /30/15) 06/30/14) Description: A condition assessment of the four North Shore outfalls located at Piers 33 and 35, revealed issues with manhole covers, the liner and inadequate air relief. It is therefore necessary to rehabilitate the outfalls. The following minimum improvements will be implemented: -Pipe interior relining -Installation of air release valves -Structural support improvements -Cathodic protection This project will improve the operational reliability of the outfall system and therefore ensure regulatory compliance during wet weather. Program: Treatment Plant Improvements Project Cost: Forecast* Actual Project Status: Design Environmental Status: Active (CatEx) Project Schedule: $29.97 M May-13 Dec-18 $29.97 M Forecast* May-13 Dec-18 $1.97 M Project Percent Complete: 14.1% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast 10/23/15 11/13/15 03/29/16 03/27/18 Progress and Status: The project team completed 65% draft detail design. The constructability review team conducted a site tour along with project team. After assessment of the piers, the project team decided not to replace the existing diffuser pipes. The Technical Steering Committee presentation is scheduled for approval on 65% detail design and retaining existing diffuser pipes option. The environmental permit applications have been initiated for Regional Board, Army Corps and BCDC (Bay Conservation and Development Commission). Issues and Challenges: None at this time. North Point Outfall 29

40 I. SSIP Quarterly Report CWWSIPTPNP02 - North Shore Wet Weather Pump Station Improvement and Disinfection Description: This project includes construction of a new pump screen channel and wet well structure located adjacent to the existing NSS or within the abandoned Building 010. The pump station expansion would include a new wet weather coarse screen and new wet weather pumping equipment. The project includes the construction of a pump station to accommodate two 75 MGD pumps. The project also includes upgrades to the power system to improve provide redundancy and improve the reliability of the power in keeping with the LOS for power service redundancy. An interconnection between NPF and NSS power services will be provided to allow NPF to be back fed from the redundant feeder serving NSS. The implementation of this project will ensure efficient operation and maintain full regulatory compliance at all times. Program: Treatment Plant Improvements Project Cost: Forecast* Actual Project Status: Design $66.61 M $66.61 M $0.99 M Project Schedule: Aug-13 Forecast* Aug-13 Project Percent Complete: 14.6% Environmental Status: Active Dec-19 Dec-19 ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast 02/12/16 02/02/17 07/03/17 06/28/19 Progress and Status: The Project team completed final draft CER. It is scheduled for a presentation to Technical Steering Committee. Geotechnical Consultant completed soil borings and will prepare soil-structure analysis report. Consultant for physical modeling submitted design plans for approval. Issues and Challenges: None at this time. Existing North Point Facility Pump Station 30

41 CWWSIPTPOP01 - OSP Fine Screen and Grit Removal Enhancements Q4-FY Q4-FY (04/01/15 (04/01/ /30/15) 06/30/14) Description: This project consists of the following major components: Replacement of the three existing screens with new ¼-inch fine screens, installation of a dedicated screenings washer compactor for each screen, replacement of the three existing grit removal units with higher efficiency new fine grit removal units, structural modifications to the channels to raise them and the construction of new concrete tanks to house the fine grit removal units. All the modifications will take place within the existing Headworks building. SSIP Phase I only includes planning, environmental review and design phases for this project. Program: Treatment Plant Improvements Project Cost: Forecast* Actual Project Status: Planning $3.70 M $3.70 M $0.46 M Project Schedule: Jul-13 Forecast* Jul-13 Project Percent Complete: 19.6% Environmental Status: Active (TBD) Jun-17 Jun-17 ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast 01/20/17 N/A N/A N/A Progress and Status: The DRAFT Oceanside Water Pollution Control Plant and Westside Pump Station Site Management Plant was issued in April CS-1004 (Carollo) is preparing a task order to support Engineering Management Bureau for Planning Phase CER deliverable. Awaiting certification of CS-1004 Consultant Contract. Issues and Challenges: None at this time. OSP Existing Pista Grit Unit Internal Condition Inspection Oct

42 I. SSIP Quarterly Report CWWSIPTPOP03 - OSP Digester Gas Utilization Upgrade Description: This project is comprised of three major sub-projects: Replacement of the gas storage vessel and digester gas condition equipment; Replacement of the existing cogeneration units (IC engines); and of a new, permanent FOG receiving facility. Program: Treatment Plant Improvements Project Cost: Forecast* Actual Project Status: Design Environmental Status: Not Initiated Project Schedule: $48.23 M Oct-13 Jun-20 $48.23 M Forecast* Oct-13 Jun-20 $0.55 M Project Percent Complete: 8.4% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast 10/18/16 12/15/16 07/12/17 07/23/19 Progress and Status: The DRAFT Oceanside Water Pollution Control Plant and Westside Pump Station Site Management Plant was issued in April CS-1004 (MWH) is preparing a task order to support Engineering Management Bureau for detail design. Issues and Challenges: None at this time. OSP Building 800 Existing Internal Combustion Engine Cogeneration Engine-Generator Unit 32

43 CWWSIPTPOP05 - OSP Condition Assessment Repairs Q4-FY Q4-FY (04/01/15 (04/01/ /30/15) 06/30/14) Description: This project represents improvements to the existing facilities at OSP identified as part of the condition assessment effort. This project includes rehabilitation of building structures, rehabilitation or replacement of mechanical and electrical equipment, and seismic retrofit. Improvements focus on maintaining operational reliability and extending the service life of buildings that are required to remain in operation for 30+ years. A preliminary evaluation identified improvements to be addressed in various phases of the project, including those at the following buildings: Pretreatment/Solids, Primary Clarifiers, Aeration Basins, Chemical Storage, Chlorine Contact Channels, Digester Operations, Cogeneration, Gas Burner, and Administration & Lab This project includes planning and design for higher priority facilities. Designation of priority improvements will be finalized during future planning efforts. Program: Treatment Plant Improvements Project Cost: Forecast* Actual Project Status: Planning Environmental Status: Not Initiated Project Schedule: $15.71 M Jul-14 Jun-17 $15.71 M Forecast* Jul-14 Jun-17 $0.25 M Project Percent Complete: 15.7% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast 06/30/17 N/A N/A N/A Progress and Status: The DRAFT NAR was issued in April The DRAFT Oceanside Water Pollution Control Plant and Westside Pump Station Sit Management Plant was also issued in April The DRAFT NAR client workshop was completed in May The FINAL NAR is targeted for July Issues and Challenges: None at this time. 33

44 I. SSIP Quarterly Report CWWSIPTPOP06 - OSP Odor Control Optimization Description: Although the odor control facilities at OSP have been effective at collecting and treating odors generated in various locations throughout the facility, the efficacy evaluation of the process identified inherent inefficiencies that can result in significant O&M cost reduction. This project specifically addresses inefficiencies identified in Building 042 (Primary Clarifiers). Currently, the air from the entire building is exchanged and scrubbed for odor. In order to significantly reduce the volume of air treated for odor, the primary clarifiers should be covered and only air from the basins scrubbed. The main components of this project include: -New covers for the five primary clarifiers Duct work to connect the head space in each clarifier basin to the odor control system. Program: Treatment Plant Improvements Project Cost: Forecast* Actual Project Status: Planning Environmental Status: Not Initiated Project Schedule: $4.72 M Jul-14 Sep-21 $4.72 M Forecast* Jul-14 Sep-21 $0.03 M Project Percent Complete: 1.7% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast 06/30/17 08/02/17 03/02/18 09/04/20 Progress and Status: The DRAFT Oceanside Water Pollution Control Plant and Westside Pump Station Site Management Plant was issued in April CS-1004 (Carollo) is preparing a task order to support Engineering Management Bureau for Needs Assessment effort. Awaiting certification of CS-1004 Consultant Contract. Issues and Challenges: None at this time. 34

45 CWWSIPTPOP02 - Westside Pump Station Reliability Improvements Q4-FY Q4-FY (04/01/15 (04/01/ /30/15) 06/30/14) Description: This project is comprised of the following six components: Screening improvements to increase grit removal, including a new screening channel constructed below grade, replacement of existing screens, installation of a new HVAC system to absorb waste heat from electrical equipment, replacement of existing pumps to provide pump redundancy, increase of power feeder capacity to allow for power source redundancy, replacement of existing odor control units and improvements to the existing flushing (W3-recycled water) line to prevent grit and debris accumulation. Program: Treatment Plant Improvements Project Cost: Forecast* Actual Project Status: Planning Environmental Status: Not Initiated Project Schedule: $68.26 M Jun-13 Sep-21 $68.26 M Forecast* Jun-13 Sep-21 $2.34 M Project Percent Complete: 2.9% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid+ Advertisement Current Forecast 06/30/17 05/06/14-08/02/17 + Project includes multiple construction contracts. Progress and Status: The DRAFT Oceanside Water Pollution Control Plant and Westside Pump Station Site Management Plant was issued in April Contract WW-572R for the discharge pipe manifold upgrade contract work is on-going; the hazardous paint mitigation work has been completed. The contractor has received the long-lead 54-inch and 48-inch knife gate valves, and plans to install units beginning in July CS-1004 (MWH) has prepared a task order to support engineering for Planning Phase CER deliverable, and the team is progressing. Issues and Challenges: None at this time. + NTP + Final Completion 10/15/14 10/03/ /28/18 08/31/20 35

46 I. SSIP Quarterly Report CWWSIPTPOP04 - Westside Pump Station Redundant Force Main Improvements Description: This project includes construction of a redundant new force main from the Westside Pump Station (WSS) to OSP. In order to avoid the beach erosion risk associated with the Great Highway alignment, the second forcemain would have an alternate alignment. This alignment would be longer than the existing forcemain and run east along Sloat Boulevard, then south on Highway 35 to the OSP Pretreatment Building (011). Major components of this project include the following: -Installation of 6,400 linear feet of new force main; and -Street pavement demolition and restoration, traffic control, and relocation of impacted utilities. Program: Treatment Plant Improvements Project Cost: Forecast* Actual Project Status: Planning Environmental Status: Not Initiated Project Schedule: $37.85 M Dec-13 Jun-21 $37.85 M Forecast* Jan-14 Jun-21 $0.33 M Project Percent Complete: 2.8% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast 06/30/17 08/14/17 01/02/18 06/30/20 Progress and Status: Design Team completed the Technical Steering Committee presentation in May 2015, and received approval to initiate CER. The FINAL AAR was issued in May Issues and Challenges: None at this time. Existing Westside Pump Station 36

47 CWWLID02 - Islais Creek Green Infrastructure Q4-FY Q4-FY (04/01/15 (04/01/ /30/15) 06/30/14) Description: The proposed green features include approximately 4,700 square feet of bio-filtration beds, 18,000 square feet of permeable paving in the parking lanes, and 2 new plazas with permeable paving. These features will also enhance street greening, bicycle safety, pedestrian safety, and community beautification. As part of this project additional stormwater flows will be managed along 29th Street, Tiffany Avenue, Duncan Street, and San Jose Avenue. This project is also referred to as "Mission & Valencia Green Gateway". Program: Stormwater Management Project Cost: Forecast* Actual Project Status: Bid and Award $5.75 M $5.75 M $0.95 M Project Schedule: Sep-12 Forecast* Sep-12 Project Percent Complete: 32.7% Environmental Status: Completed (MND) Mar-19 Mar-19 ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast 05/30/14 03/11/15-11/17/15 09/07/16 08/04/15 Progress and Status: The construction contract WW-605 was advertised in March/April 2015 and received a single bid significantly over the engineer s estimate. The bid was rejected and the project will be re-advertised for construction (WW-605R) in July 2015; bids will be due in August The project scope, bid items, and engineer s estimate were refined to improve the number of potential bids. A pre-bid conference will be held in August to explain the changes in scope and address any questions from the contractors. Green infrastructure construction training will be held August 2015 and is a pre-qualification requirement for Rendering of Mission Valencia Green Gateway bidders. Issues and Challenges: None at this time. 37

48 I. SSIP Quarterly Report CWWSIPFCDB01 - Sunset Green Infrastructure Description: The objective of this project is to construct bioretention planters within the western landscape of the Sunset Boulevard to capture stormwater from Sunset Blvd. and 37th Ave. The project will create a green corridor connecting Golden Gate Park to the vicinity of Lake Merced and increases water infiltration and biodiversity of the area, while decreasing the volume of runoff entering the sewer system. This project is also referred to as "Sunset Boulevard Greenway." Program: Stormwater Management Project Cost: Forecast* Actual Project Status: Design Environmental Status: Completed (CatEx) Project Schedule: $10.93 M Dec-12 Dec-19 $10.93 M Forecast* Dec-12 Dec-19 $1.43 M Project Percent Complete: 15.2% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid+ Advertisement + NTP + Final Completion Current Forecast 12/02/14 N/A 07/20/15 12/30/16 + led by DPW (in-house) Progress and Status: Design of a pilot block (Ulloa to Vicente) continued in this quarter and will be completed in the next quarter. DPW will start and complete the construction of this block in the next quarter. DPW will design the balance of blocks in phases and will construct in phases as design gets completed. Issues and Challenges: None at this time. Rendering of Sunset Boulevard Greenway 38

49 CWWSIPFCDB02 - North Shore Green Infrastructure Q4-FY Q4-FY (04/01/15 (04/01/ /30/15) 06/30/14) Description: The objective of this project is to redesign Spofford St. between Clay Street and Washington Streets to maximize stormwater detention using lined, flow-through planters. This project is also referred to as "Chinatown Green Alley". Program: Stormwater Management Project Cost: Forecast* Actual Project Status: Design Environmental Status: Active (CatEx) Project Schedule: $2.56 M Dec-12 Mar-20 $2.56 M Forecast* Dec-12 Mar-20 $0.73 M Project Percent Complete: 35.3% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast 08/31/15 12/31/15 05/26/16 04/20/17 Progress and Status: Detailed design started in this quarter. DPW completed the 65% design set that was reviewed by SFPUC. Environmental process started and will be completed in the next quarter. Issues and Challenges: None at this time. Chinatown Green Alley Illustrative Plan 39

50 I. SSIP Quarterly Report CWWSIPFCDB03 - Lake Merced Green Infrastructure Description: This project proposes to install bio-retention planters within new bulb outs and linear vegetated strips adjacent to the curb within 9 blocks of Holloway Avenue. This project will showcase surface stormwater management improvements within a dense residential setting and a disadvantaged community. This project is also referred to as "Holloway Green Street". Program: Stormwater Management Project Cost: Forecast* Actual Project Status: Bid and Award Environmental Status: Completed (CatEx) Project Schedule: $7.44 M Dec-12 Feb-20 $7.44 M $1.30 M Forecast* Dec-12 Project Percent Complete: 20.0% Feb-20 ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast 08/20/14 06/04/15 10/29/15 02/28/17 Progress and Status: 100% plans and specifications were completed and the contract was advertised on June 4, The contract scope includes the green infrastructures on eight blocks, CDD main replacements on nine blocks, sewer main replacements on two blocks and, curb to curb paving of nine blocks. The bids will be opened on July 23, PG&E utility relocation might extend the construction NTP. The team will coordinate closely with PG&E to make sure the relocation work is completed before NTP. Issues and Challenges: Rendering of Holloway Bioretention Bulbout None at this time. 40

51 CWWSIPFCDB04 - Sunnydale Green Infrastructure Q4-FY Q4-FY (04/01/15 (04/01/ /30/15) 06/30/14) Description: This project includes two green nodes in Sunnydale watershed; a mini plaza on Sunnydale Ave. and a rain garden at the eastern end of McLaren Park. These green nodes are being designed to maximize the removal of street stormwater runoff from the combined sewer system. This project is also referred to as Visitacion Valley Green Nodes. Program: Stormwater Management Project Cost: Forecast* Actual Project Status: Design Environmental Status: Completed (CatEx) Project Schedule: $3.53 M Dec-12 Nov-19 $3.53 M $1.06 M Forecast* Dec-12 Project Percent Complete: 31.2% Nov-19 ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast 08/26/14 10/01/15 03/02/16 02/28/17 Progress and Status: The CDD design for water relocation was completed. The 100% design was submitted for final review. The third party consultant provided an independent cost estimate. The 100% design is on a critical path and this includes the water relocation work that results in a delay for advertising. The RPD review and approval is required prior to advertising, which has taken longer than expected and has impacted the start of the B/A phase. Issues and Challenges: None at this time. Rendering of Sunnydale Rain Garden 41

52 I. SSIP Quarterly Report CWWSIPFCDB05 - Richmond Green Infrastructure Description: This project includes the redesign of a street to maximize stormwater capture and infiltration. Bio-retention planters and pervious paving are proposed improvements. The preliminary alternatives are Sea Cliff, Cabrillo Street and Arguello Blvd. This project is also referred to as "Baker Beach Green Street". Program: Stormwater Management Project Cost: Forecast* Actual Project Status: Design Environmental Status: Active (CatEx) Project Schedule: $8.30 M Dec-12 Mar-20 $8.30 M Forecast* Dec-12 Mar-20 $1.45 M Project Percent Complete: 23.3% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast 07/13/15 12/08/15 05/11/16 05/31/17 Progress and Status: Design has progressed and utility conflicts are being resolved. Additional potholing will be conducted to characterize potential soil contaminants, subsurface curb conditions, and utility locations at key locations. Coordination with GGNRA and other City Departments will be ongoing through Design Phase. Issues and Challenges: None at this time. Richmond Beach Terrace Rain Garden on GGNRA 42

53 CWWSIPFCDB06 - Yosemite Green Infrastructure Q4-FY Q4-FY (04/01/15 (04/01/ /30/15) 06/30/14) Description: The upper reach of the Yosemite Creek Daylighting project would daylight the creek along a portion of the historic creek path, from Yosemite Marsh in McLaren Park to Woolsey and Hamilton Streets. This project diverts flows from the sewer using swales, vegetated channels, rain gardens, piped sections and a constructed wetland/detention basin/bio-swale system. This project is also referred to as Upper Yosemite Creek Daylighting. Program: Stormwater Management Project Cost: Forecast* Actual Project Status: Planning Environmental Status: Active (CatEx) Project Schedule: $14.20 M Dec-12 Mar-20 $14.20 M Forecast* Dec-12 Mar-20 $1.86 M Project Percent Complete: 14.2% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast 10/16/15 06/01/16 08/31/16 06/05/17 Progress and Status: Conceptual Engineering Report is continuing and is anticipated to be completed by the summer of SFPUC is coordinating with SFRPD and SFPW to refine 35% design. Issues and Challenges: None at this time. Rendering of Yosemite McLaren Park 43

54 I. SSIP Quarterly Report CWWSIPFCDB08 - Channel Green Infrastructure Description: Phase 1: Integrate bio-retention planters and permeable paving with MTA s bulb outs along Fell & Oak Streets. Phase 2: Incorporation of bio-retention and permeable paving in the parking lanes and alleys along and adjacent to the wiggle bike path. Program: Stormwater Management Project Cost: Forecast* Actual Project Status: Environmental Status: Not Applicable Project Schedule: $4.30 M Feb-14 Nov-19 $4.30 M Forecast* Feb-14 Nov-19 $0.59 M Project Percent Complete: 17.2% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid+ Advertisement + NTP + Final Completion Current Forecast N/A N/A (A) 08/05/14 04/15/15 (B) 05/13/16 11/30/16 + Project includes multiple construction contracts. (A) Phase 1; (B) Phase 2 Progress and Status: Phase 1 construction was completed and in service as of April 15, Phase 2 design has begun and will continue through Refer to CWWSIPCT01 Central Bayside System Improvement/Wiggle Neighborhood Green Corridor for the progress on Design. Issues and Challenges: None at this time. 44

55 CWWSIPFCRP01 - Advanced Rainfall Prediction Q4-FY Q4-FY (04/01/15 (04/01/ /30/15) 06/30/14) Description: This project would provide the SFPUC with better rainfall forecasting capabilities, especially 4 to 8 hours in advance of an event, which would be beneficial in managing wet weather flows in the combined collection system. This is accomplished by improving the spatial, temporal, and volumetric accuracy of rainfall prediction in partnership with the National Oceanic and Atmospheric Administration (NOAA). NOAA would procure and install three new radar stations outside the City of San Francisco, develop rainfall prediction models tailored to San Francisco, verify model performance using existing rain gages, and deliver real-time rainfall prediction data. Program: Stormwater Management Project Cost: Forecast* Actual Project Status: Planning Environmental Status: Active (TBD) Project Schedule: $15.38 M Apr-13 Jun-19 $15.38 M Forecast* Apr-13 Jun-19 $0.57 M Project Percent Complete: 4.4% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast 08/31/16 N/A 01/03/17 03/29/19 Progress and Status: The project team continues to evaluate sites for each radar location. CEQA-related activities are ongoing. as negotiations with the landowners progressed. Both sites would require a strict termination clause, and additionally, the air force base has very strict security, Following the completion of a Mitigated Negative and the airport site would consider only an Declaration (MND) for the project, an Agreement with NOAA for design/build of the radar sites and property acquisition by SFPUC can be presented to the Commission for approval. The project team continues to pursue $6 million grant funding, in light of the regional opportunity for a State grant, in parallel with project development. exorbitantly high monthly lease fee. Therefore, a secondary site search was conducted, and one new site in Half Moon Bay has been approved by NOAA for technical merit. The technical team and the landowner came to conceptual agreement on an equipment layout, and this site is now being included in the CEQA evaluation. This has resulted in a delay of the CEQA The CEQA-related work is resumed now that the process and subsequent construction NTP by project team has finished its secondary evaluation of approximately six months. At this time, the sites after the original two sites in Half Moon Bay under consideration did not work out. Negotiations with NOAA continue to be challenging, specifically in developing a performance metric for construction duration is being reviewed and potential impacts are being evaluated. Issues and Challenges: None at this time. forecast accuracy. There is no standard metric that would capture all of the different aspects of forecast improvement that NOAA would provide (e.g. rain volume, timing, spatial distribution, and probabilistic presentation of information). Discussions are ongoing, but NOAA has yet to define a measurable metric that they are willing to guarantee. The project team remains hopeful that NOAA s technical staff will identify/develop a suitable metric. The federally-owned sites prioritized for the Atmospheric River Observatory (to be located near in Half Moon Bay) were determined to be less desirable 45

56 I. SSIP Quarterly Report CWWSIPFCRP02 - Operational Decision System Phase 1 Description: This project involves implementing an operational decision system to provide real-time decision support in a portion of the collection system. This first phase of implementation will demonstrate the system architecture and operational benefits of one available software tool for decision support in the Griffith/Sunnydale area. The system will be implemented in a manner that it could be expanded to a potential City-wide implementation during the future Phase 2. Program: Stormwater Management Project Cost: Forecast* Actual Project Status: Environmental Status: Not Applicable Project Schedule: $1.00 M Aug-13 Sep-16 $1.00 M Forecast* Aug-13 Sep-16 $0.80 M Project Percent Complete: 84.7% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast N/A N/A 08/01/13 06/30/16 Progress and Status: Decision support systems are installed in a portion of the collection system and operate as intended during wet weather. The budget and schedule baseline were adjusted to reflect the approved change that advances one implementation aspect of the scope from CWWSIPFCRP03 (Operational Decision System Phase 2) into this project. Decision support system teams captured data from several storm events during the wet season, and continue to evaluate system performance. Issues and Challenges: None at this time. 46

57 CWWSIPCSSR02 - Collection System Condition Assessment Q4-FY Q4-FY (04/01/15 (04/01/ /30/15) 06/30/14) Description: This project is part of the Collection System Reliability Subprogram within the SSIP. The purpose of the project is to develop Condition Assessment Approach and perform detailed condition assessment of various assets of the Collection System, including: sewers greater than 36-inch in diameter, large conveyance tunnels, transport/storage boxes, sewer force mains, and combined system discharges. Condition assessment of pumps and pump stations had been previously completed under separate project. The work includes development of condition assessment approach, condition assessment plan, inspections of the most critical assets, and development of improvement recommendations (including prioritization, scope, schedule, and costs information). The results from this project would be used to define and prioritize collection system projects. Program: Collection System Reliability Project Cost: Project Status: Planning Project Schedule: Environmental Status: Not Applicable $1.07 M May-13 Sep-15 Forecast* $1.07 M Forecast* May-13 Sep-15 Actual $1.01 M Project Percent Complete: 92.4% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental** Approval Bid Advertisement NTP Final Completion Current Forecast See Note N/A N/A N/A ** Future projects recommended by this assessment will have new project numbers and BEM anticipates CEQA Documentation for these projects as CATEXs or MNDs. Progress and Status: SSIP Program Management Consultant (PMC) is leading this effort with support from City staff. Task order work has been completed and deliverables have been received. Closeout will be initiated next quarter. This project will be included with the CWWSIPCSSR1 report starting next quarter since this project shares the same funding source and is part of Large Sewer/Tunnel/Odor Control Subprogram. Issues and Challenges: None at this time. 47

58 I. SSIP Quarterly Report CWWSIPCSSR03 - Kansas and Marin Streets Sewer Improvements Description: This project is part of the Collection System Reliability Subprogram within the SSIP. Kansas and Marin Streets Sewer Improvement will provide system-wide improvements to the sewer system conveyance from the Islais Creek Watershed east of Highway 101 to the Contract C Sewer Box. Following the improvements from the Capital Improvement Project (CIP), Cesar Chavez St Sewer Improvement Phase 1, additional conveyance needs were identified at this project location. Preliminary planning was completed in the CIP and this project will include the final planning, design, right-of-way acquisition, environmental review, construction, and closeout of the sewer improvements. Program: Collection System Reliability Project Cost: Forecast* Actual Project Status: Design Environmental Status: Completed (CatEx) Project Schedule: $7.73 M Jun-13 Feb-18 $7.73 M $1.06 M Forecast* Jun-13 Project Percent Complete: 17.3% Feb-18 ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast 06/11/15 04/28/16 11/02/16 11/20/17 Progress and Status: Environmental review was completed and the CEQA document was approved by City Planning. SFPUC Commission adopted the CEQA findings and approved the project during this quarter. The project team is proceeding with right-of-way and design phase activities. Based on the 65% design phase estimate, the anticipated construction costs are lower than previously anticipated; therefore, the overall project budget has been reduced from $12.52M to $7.73M to reflect the latest cost estimate. The cost-savings are anticipated due to changes in proposed construction methods, but there is no related time-savings. This project will be included with the CWWSIPCSSR1 report starting next quarter since this project shares the same funding source and is part of Large Sewer/Tunnel/Odor Control Subprogram. Issues and Challenges: None at this time. 48

59 CWWSIPCSSR1 - Large Sewers/Tunnels/Odor Control (CSR) Q4-FY Q4-FY (04/01/15 (04/01/ /30/15) 06/30/14) Description: This is part of the Collection System Reliability Subprogram within the SSIP. This group of projects helps meet the SSIP Level-of-Service (LOS) of "Full compliance with State and Federal regulatory requirements applicable to the treatment and disposal of sewage and stormwater." The wastewater assets considered in this group are sewers and tunnels greater than 36-inches in diameter and addresses collection system odor control in various areas of the City. Overall, the current project costs and schedules were developed to address some of the needs of these sewer assets, but would not replace all assets in this subprogram. Assets will be prioritized and selected using a risk-based approach coupled with feedback from operation and maintenance. The resulting projects will be selected with the intent of rehabilitating the most critical assets included in this subprogram. As additional information is available or as condition assessment is completed, new projects would be created to rehabilitate critical assets to meet the LOS and provide a compliant and reliable system. Program: Collection System Reliability Project Cost: Project Status: Planning Project Schedule: Environmental Status: Not Initiated Forecast* Actual Jun-24 Apr-15 Forecast* Apr-15 Jun-24 $64.46 M $64.46 M $0.05 M Project Percent Complete: 0.1% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast Various Various Various Various Progress and Status: Currently, CWWSIPCSSR02 and CWWSIPCSSR03 are reported in separate PSR s, but in the next quarterly report, these projects will be included with this PSR since they share the same funding source and belong to the same subprogram. Currently the following projects have been initiated: 1) CWWSIPCSSR01 Richmond Transport Storage Study: This is a hydraulic study of the air-surge issues in the Richmond Transport Storage Tunnel. The study has been completed and the recommendations will be addressed as a new project in CWWSIPCSCD projects. 2) CWWSIPCSSR09 Drumm and Jackson Streets Sewer Sys Improvement: Kick-off and brainstorming meeting was completed and project team is proceeding with a combined Needs Assessment and Alternative Analysis Report. 3) CWWSIPCSCSR11 Collection Sys Odor and Corrosion Control Bayside System: Project team is working on the Needs Assessment Report. 4) Other Large Sewer Projects Approximately 20-miles of large sewers have been prioritized using Collection System Risk-Scores. Project team will be initiating some of the projects in the upcoming quarters. Issues and Challenges: None at this time. 49

60 I. SSIP Quarterly Report CWWSIPNC01 - North Shore to Channel F M Drainage Improvement Description: This project will provide a redundant force main to the portion of the existing North Shore Force Main (NSFM), which has no redundancy and is most vulnerable for failure. The vulnerable portion of the existing NSFM failed in 2006, 2008 and most recently in March 2012 and June Separate emergency contracts were issued in 2012 and emergency repairs on the existing force main has been completed; however, a portion of the existing force main cannot be fully-rehabilitated until the redundant force main is available. The scope of work for this project includes installation of approximately 3,000 linear-feet of force mains on Drumm Street and Spear Street and construction of a valve-vault in the sidewalk area on The Embarcadero, between Washington and Broadway Streets. Program: Collection System Reliability Project Cost: Forecast* Actual Project Status: $52.55 M $52.55 M $32.61 M Project Schedule: May-12 Forecast* May-12 Project Percent Complete: 89.9% Environmental Status: Completed (MND) May-16 May-16 ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental+ Approval Bid+ Advertisement + NTP + Final Completion Current Forecast See Note See Note 05/29/12 11/25/15 + All pre-construction phases and partial construction budget were done under WWE CIP - CENMSCIC52 (see Section II). Progress and Status: Contractor is continuing work on Spear Street, between Market and Mission Streets to remove underground obstructions and to install the casing pipe, which will house the new force main. On May 12, 2015, the Commission approved the time extension for the construction contract, which is reflected in this quarterly report. At this time, the final completion for the construction is anticipated to be in November The Contract duration was extended due to various issues in the field: therefore, project completion has been extended by approximately 6 months. Installing new 42 diameter HDPE force main on Issues and Challenges: Spear Street None at this time 50

61 CWWSIPCSSR - Interdepartmental Projects (CSR) Q4-FY Q4-FY (04/01/15 (04/01/ /30/15) 06/30/14) Description: This is part of the Collection System Reliability and Operational Improvements within the SSIP. This category includes improvements to sewers in various areas of the City in coordination with other City agencies. Program: Collection System Reliability Project Cost: Forecast* Actual Project Status: Planning Environmental Status: Various Project Schedule: $47.45 M Oct-13 Dec-20 $47.45 M Forecast* Oct-13 Dec-20 $1.36 M Project Percent Complete: 2.9% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast Various Various Various Various Progress and Status: to complete the Design package, so the contract is now Currently the following projects have been identified targeted for advertisement in early Fall in this group: Issues and Challenges: 1) CWWSIPCSSR04 - Van Ness BRT Sewer None at this time. Improvement: SFMTA kicked off the design effort in June The 100% design documents are scheduled for submittal in July NTP is targeted for February ) CWWSIPCSSR05 - Better Market Street Condition Assessment: SFPUC plans to replace the sewer assets on Market Street based on SFMTA decision to replace their tracks. SFPUC Collection System Division is working with SFDPW to finalize the sewer work scope. DPW now plans to initiate EIR effort in early ) CWWSIPCSSR06 - Geary BRT: SFMTA/SFDPW had initiated the predesign effort for the Phase 1 project in June 2015 with start of Phase 1 construction targeted in ) CWWSIPCSSR07 - Central Subway Sewer Improvements: SFMTA's design/build contractor is continuing the 78" sewer construction on 4th Street in June. SFPUC and SFMTA are in discussion regarding field changes and potential change orders. 5) CWWSIPCSSR08 - Illinois Street Sewer System Improvements: SFMTA NTP the contract on December 8, activities began in February Unfortunately, contract is still on-hold by court order pending a CEQA challenge by the local community. 6) CWWSIPCSSR10 - Masonic Avenue Sewer Improvements: SFDPW completed the 100% Sewer Design documents in March SFMTA is working 51

62 I. SSIP Quarterly Report CWWSIPCSPS - Pump Stations and Force Main Improvements (CSR) Description: This is part of the Collection System Reliability Subprogram within the SSIP. This group of projects helps meet the SSIP Level-of-Service (LOS) of "Full compliance with State and Federal regulatory requirements applicable to the treatment and disposal of sewage and stormwater." The wastewater assets considered in this group are pump stations and force mains that are located outside the wastewater treatment plant. The pump stations and force main projects were prioritized and selected using a risk-based approach coupled with feedback from operation and maintenance. The current projects and their costs and schedules were developed based on preliminary scoping of the project needs. As each project completes the alternative selection and planning phase, the project costs and schedules will be refined and updated. The overall budget of the subprogram will be maintained. Program: Collection System Reliability Project Cost: Forecast* Actual Project Status: Planning $52.01 M $52.01 M $0.62 M Project Schedule: Mar-14 Forecast* Mar-14 Project Percent Complete: 2.2% Environmental Status: Not Initiated Jul-24 Jul-24 ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast Various Various Various Various Progress and Status: Currently the following projects have been initiated: 1) CWWSIPCSPS01 - Hudson Ave Pump Station and Outfall Improvements: Project team has completed the Alternative Analysis Report, and is proceeding into Conceptual Engineering Report phase. 2) CWWSIPCSPS02 - Force Main Rehabilitation at Embarcadero & Washington Streets: Project team presented findings of the NAR to WWE and OEM. Project team is proceeding with a combined NAR/AAR. 3) CWWSIPCSPS03 - Mariposa Pump Station & Force Main Improvements: Kick-off and brainstorming meeting was held with WWE O&M staff. Project team is proceeding into NAR/AAR phase. 4) CWWSIPCSPS04 - Cesar Chavez Pump Station: Project team completed NAR and presented findings to WWE and OEM. Project team continues to develop the AAR. Issues and Challenges: None at this time. 52

63 CWWSIPUW01 - Urban Watershed Assessment and Planning Q4-FY Q4-FY (04/01/15 (04/01/ /30/15) 06/30/14) Description: Many of the SSIP s proposed projects are focused on improvements to surface drainage and collection system management in San Francisco. The SSIP Urban Watershed Assessment (UWA) and Planning Task will evaluate and recommend alternatives that balance the use of grey (for example, pipelines) versus green infrastructure (for example, low impact design) for improvements to watershed surface drainage and collection system management. The SSIP will utilize an integrated watershed management approach and use comprehensive hydrologic and hydraulic modeling and analysis to investigate the health of the City s watersheds and collection system and identify potential opportunities for stormwater capture, conveyance, detention and possible reuse to address issues of flooding as wells as combined sewage conveyance and storage. Project implementation will require the hydrologic and hydraulic analysis of each of the eight drainage basins and will include: identification of various solutions to each basin s unique set of flooding and other challenges; evaluation of the social, economic and environmental values of alternatives that meet the level of service with a Triple Bottom Line (TBL) tool and the optimization and prioritization of projects for each basin. The work will address life cycle costs and detailed operation and maintenance requirements. Program: Program Management Project Status: Planning Environmental Status: Not Applicable Project Cost: Project Schedule: $14.31 M Oct-11 Dec-15 Forecast* $14.31 M Forecast* Oct-11 Dec-15 Actual $12.91 M Project Percent Complete: 93.7% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid+ Advertisement + NTP + Final Completion Current Forecast N/A N/A N/A N/A + Project includes Planning Phase only. Progress and Status: The Urban Watershed Assessment (UWA) is waiting for outcome of flooding analyses requested by the Mayor s office, and to ensure that the final reports for Bayside and Westside are consistent with other flooding studies currently being processed. Issues and Challenges: None at this time. 53

64 I. SSIP Quarterly Report CWWSIPPRPL91 - Land Reuse of 1800 Jerrold Avenue Description: This project includes the acquisition of this site for possible near-term and long-term SFPUC use. This 6.04 acre site on Jerrold Avenue between Quint and Rankin, is adjacent to the Southeast Plant and is currently occupied by another city department, Fleet Management under the Office of Contract Administration. The site is used as a central shop for vehicle repairs. Acquisition of the site by the SFPUC would be beneficial because there are very few empty or underutilized sites around the SEP; and, after completion of any necessary planning and environmental review, this site can serve a variety of functions to support the SEP s short and long term efforts. Program: Program Management Project Cost: Forecast* Actual Project Status: Design Environmental Status: Active (TBD) Project Schedule: $ M Sep-13 Jun-18 $ M Forecast* Sep-13 Jun-18 $0.42 M Project Percent Complete: 3.2% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast 12/31/15 TBD TBD 12/29/17 Progress and Status: City Real Estate is continuing to pursue options for relocation of Central Shops. The team is expediting planning analyses for each option. The next critical milestone is Commission and Board of Supervisor approval for the Jurisdictional Transfer scheduled to be completed by September 30, Continuing to coordinate relocation planning efforts with the Office of Contract Administration. This is a complex relocation that requires significant coordination and cooperation between multiple city departments. Department heads will need to be involved to support the urgency. Issues and Challenges: None at this time. 54

65 CWWSIPPRPL92 - Land Reuse of 1801 Jerrold Avenue Q4-FY Q4-FY (04/01/15 (04/01/ /30/15) 06/30/14) Description: This project includes the acquisition of this site for SFPUC both near-term and long-term use. This 1.54 acre site is currently under the jurisdiction of the Department of Public Works. It was formerly used as an asphalt plant that has not been operational for many years. Acquisition of the site by the SFPUC would be beneficial because there are very few empty or underutilized sites around the SEP; and, after completion of any necessary planning and environmental review, this site can serve a variety of functions to support the SEP s short and long term efforts. Program: Program Management Project Cost: Forecast* Actual Project Status: Design Environmental Status: Not Initiated Project Schedule: $9.16 M Sep-13 Mar-17 $9.16 M Forecast* Sep-13 Mar-17 $0.03 M Project Percent Complete: 0.8% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast 01/29/16 03/30/16 08/29/16 12/30/16 Progress and Status: Relocation of DPW s Street Repair from the Asphalt Plant to site adjacent to DPW Yard is pending relocation of Sewer Operations from 160 Napoleon (Lot 31). Planning is underway for new location to relocate Sewer Operations to Griffith Yard. Completing environmental review and design for demolition of the Asphalt Plant simultaneously to commence construction upon completion of the relocation. On schedule to complete the Jurisdictional Transfer and demolition of the Asphalt Plant by the end of December Issues and Challenges: None at this time. 55

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69 Q4 FY (04/01/15 06/30/15) 1. PROGRAM DESCRIPTION The Wastewater Capital Improvement Programs (WWE CIP) addresses immediate wastewater needs in the areas of flood control, odor control, and aging facilities. The WWE CIP precedes the Sewer System Improvement Program (SSIP), which is a long-term plan to address the City s wastewater long-term needs. The SSIP was initiated in 2011 and construction of the first SSIP project was not anticipated until after Because a number of critical projects had already been identified to address the immediate needs of the wastewater system, the SFPUC approved funding in Spring of 2005 for the WWE CIP Program to begin work. The WWE CIP (previously called the 5-year CIP or Interim CIP ) program budget and schedule were originally adopted in December The original WWE CIP had 36 projects, $150M in budget, and a five-year duration in anticipation of the upcoming SSIP. Over time, additional work was identified by the Wastewater Enterprise before the SSIP initiation; therefore, new projects and funding were added to the WWE CIP through supplemental appropriations for fiscal years (FY) 2009/10, 2010/11, 2011/12 and 2012/13. The reported budgets are summarized in Table 1.1 below and shown in detail in Appendix (Section II). In summary, the current WWE CIP has 72 projects, $399M in approved budget and an anticipated completion in No changes to the overall program budget and schedule occurred in this reporting period. The projects identified in the WWE CIP are divided into four major categories: 1) Odor Control 2) Treatment Facilities 3) Pump Stations, and 4) Sewer/Collection System The Odor Control/Treatment/Pump Stations projects will improve odor control, ensure reliability of critical equipment and improve structural integrity at treatment facilities and pumping stations. Projects at the Southeast Treatment Facility are mostly related to odor control and reliability. Projects at the Oceanside Treatment Facility are for controlling corrosion, improving HVAC, and meeting biosolids disposal requirements. Pump station projects are specific to improving reliability and efficiency or providing redundancy. The Sewer/Collection System Projects will enhance the collection and conveyance of sewage and storm water in San Francisco. The completed projects will increase sewer capacity, allowing flow to be captured and transported to the wastewater treatment plants and minimizing potential flooding in city streets. Approximately fifty percent of the sewer system in San Francisco is over 70 years Table 1.1 Program Baseline Summary Program Revisions Commission Budget Number of Schedule Reported ($Million) Projects FY 2005/06 (Orig BSLN) January 10, 2006 $ /28/10 36 FY 2009/10 November 23, 2010 $ /20/14 50 FY 2010/11 March 8, 2011 $ /18/14 58 FY 2011/12 September 13, 2011 $ /15/14 62 FY 2012/13 September 11, 2012 $ /16/16 71 FY 2012/13 September 10, 2013 $ /16/16 72 FY 2012/13 February 25, 2014 $ /08/16 72 (1) Final Program Completion Date 1

70 II. WWE CIP Quarterly Report old. Replacing and increasing the sizes of sewer pipelines throughout the City will enhance the reliability of the sewer collection system. Refer to Appendix (Section II) for detailed descriptions of the WWE CIP projects. 2. PROGRAM STATUS This fourth (4 th ) quarterly report for Fiscal Year (FY) presents the progress made on the WWE CIP projects for the period of April 1, 2015 through June 30, The program s schedule and budget were last reported to SFPUC on June 16, Figure 2.1 shows the total Budget for the projects remaining in each phase of the program as of July 1, The number of projects in each phase is shown in parenthesis. Figure 2.2 Number of Projects in Pre-construction,, and Post-construction 3. PROGRAM COST SUMMARY Table 3.1 provides an overall program-level cost summary of the WWE CIP. It shows: the Expenditures to Date; the 2005 Baseline Budget, the FY Budget, the Current Forecasted Costs; and the Cost Variance between the and Forecasted Budgets for each cost category. The cost categories include construction costs, program delivery costs, and other costs. Figure 2.1 Total Budget for Projects Each Phase ($ Million) The total approved WWE CIP Budget (not including Financing Costs) remains at $399 million (which includes funding from FY 2009/10, FY 2010/11, FY 2011/12, and FY 2012/13 and a reduction of $12.7M through the Supplemental Budget Process in May Figure 2.2 shows the number of projects in the following stages of the program as of July 1, 2015: Pre-construction,, and Postconstruction. Pre-construction includes all projects in Planning, Design, Bid & Award, and in Multiple Phases. 2

71 Q4 FY (04/01/15 06/30/15) Cost Categories Table 3.1 Program Cost Summary FY Expenditures To 2005 Baseline Current Cost Variance Date Budget Forecasted Cost Budget ($ Million) ($ Million) 2 ($ Million) ($ Million) ($ Million) (A) (B) (C) (D) (E = D - C) WWE CIP Cost $276.8 $110.2 $298.4 $298.3 $0.1 Program Delivery Cost $88.5 $37.0 $97.1 $97.2 ($0.1) Other Costs 1 $3.1 $3.0 $3.4 $3.4 - PROGRAM TOTAL $368.5 $ $399.0 $ Notes: 1 Other Costs cover expenditures associated with Environmental Mitigation, Arts Commission Program, Security Improvements, and Right-of-Way/Real Estate Requirements. 2 The budget and forecast costs include FY 2009/10, FY 2010/11, FY 2011/12, and FY 2012/13 funding. 4. PROGRAM SCHEDULE SUMMARY Figure 4.1 and Table 4.1 compare the 2005 Baseline, the 2014 Current and Current Forecasted Schedules for the WWE CIP. Refer to the Cost and Schedule Status notes in Section 5 for the criteria associated with the three color-coded Forecast Status levels in Figure 4.1 Meet Requirements, Need Attention, and Exceed Limits. The Schedule completion for the overall WWE CIP is December 2016 and the Current Forecasted completion is on schedule. Refer to Appendix 2.2 (Section II) for a graphical presentation of the WWE CIP 2014 Project-Level Schedule. Figure 4.1 Program Schedule Summary Table vs. Current Forecasted Schedule Dates Program WWE CIP 2005 Baseline Start 2014 Start Current Start Actual Start 2005 Baseline Completion 2014 Completion Current Completion Current Forecasted Completion 12/31/04 12/31/04 12/31/04 12/31/04 12/28/10 12/08/16 12/08/16 12/08/16 - Schedule Variance (Months) 3

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73 II. WWE CIP Quarterly Report Q4-FY (04/01/15-06/30/15) 5. PROJECT PERFORMANCE SUMMARY All costs are shown in $1,000s as of 07/01/15 Project Name Treatment Facilities CENMSCIC37 - WWE Facility Reliability Impr - SEP Northside CENMSCIC39 - OSP Solids Handling and Coating CENMSCIC47 - WWE Mechanical / Electrical Upgrade CENMSCIC72 - Facility Security Upgrades Contract 2 Pump Stations CENMSCIC40 - North Shore and Mariposa Pump Station Improvements CENMSCIC52 - North Shore Force Main, Phase 2 Sewer/Collection System CENMSCIC54 - Sunnydale Auxiliary Sewer Phase 2 Active Phase(s) ( ) 2005 Baseline Budget (a) 2014 Budget (b) Current Budget (c) Current Forecasted Cost (d) Expenditures To Date (e) Cost Variance (f = c - d) Cost Status (+) 2005 Baseline Completion (g) 2014 Completion (h) Current Completion (i) CN $ 50,231 $ 50,231 $ 50,231 $ 39,750-08/31/16 08/31/16 CN $ 31,253 $ 31,253 $ 31,253 $ 30,374-11/19/15 11/19/15 CN $ 5,775 $ 5,775 $ 5,775 $ 3,269-12/08/16 12/08/16 DS $ 2,000 $ 2,000 $ 2,000 $ 40-12/08/16 12/08/16 CN $ 7,619 $ 7,619 $ 7,619 $ 6,483-06/30/14 06/30/14 CN $ 8,771 $ 8,771 $ 8,771 $ 7,530-05/27/16 05/27/16 CN $ 5,369 $ 5,369 $ 5,369 $ 1,013-07/20/16 07/20/16 Current Forecasted Completion (j) 08/31/16 03/25/16 12/08/16 12/08/16 12/30/15 05/27/16 07/20/16 Schedule Variance (k = i - j) mo. Late mo. Late - - Schedule Status (+) Project Data Sheet See Section 10 See Section 6 See Section 10 See Section 10 See Section 6 See Section 10 See Section 10 Excludes projects with completed construction and projects that are no longer active (i.e., deleted projects, closed projects, and projects combined with other projects) Phase Status Legend NI BA Not Initiated Bid & Award PL Planning CN DS Design + Cost and Schedule Status Meets Requirements: Forecasted Cost/Schedule is within Budget/Schedule. Needs Attention: Forecasted Cost is over Budget by greater than 1% and less than 10%. Or Forecasted Schedule is over Schedule by greater than 2 months and less than 6 months and less than 10%. Exceeds Limits: Forecasted Cost is over Budget by 10% or more. Or Forecasted Schedule is over Schedule by greater than 6 months or 10% or more. 5

74 II. WWE CIP Quarterly Report 6. PROJECTS NOT WITHIN BUDGET AND/OR SCHEDULE (THRESHOLD LIMITS) CENMSCIC39 - OSP Solids Handling and Coating Description: The scope of work consists of repairing external surface of 4 (four) egg shape digesters at Oceanside Treatment Plant and converting biosolids to the Class A grade. This Class A press change will require installation of heat exchangers and other mechanical and electrical infrastructure. In addition, two new screw presses will be installed for improved biosolids dewatering. Region: Treatment Facilities Project Cost: Forecast* Actual Project Status: $31.25 M $31.25 M $30.37 M Project Schedule: Jan-10 Forecast* Jan-10 Project Percent Complete: 95.3% Environmental Status: Completed (CatEx) Nov-15 Mar-16 ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Current Forecast Environmental Approval 07/20/12 +Bid Advertisement + NTP + Final Completion (A) 04/19/12 (A) 08/30/12 (A) 09/15/15 (C) 06/28/12 (C) 10/15/12 (C) 10/20/14 (A) Corrosion and Solid Handling Improvements; (B) Class A Conversion - combined with Phase A; (C) OSP Dewatering (Screw Press) Progress and Status: (A) WW-490: The contractor continued the fabric installation on digester unit no. 1. The boiler issues have been identified. The team of consultants and contractor is working on the resolutions for implementation. (C) WW-542: Project has been completed. Issues and Challenges: The WW-490 project schedule and cost have been impacted due to unanticipated corrosion repairs and boiler issues. The impacts are being assessed. WW-490: Digester Fabric Installation and Catwalk Repairs 6

75 CENMSCIC40 - North Shore and Mariposa Pump Station Improvements Q4-FY (04/01/15-06/30/15) Description: This project will replace the majority of suction, discharge, and force main lines with HDPE (high density polyethylene), with several sections of steel pipe rehabilitated in place at North Shore Pump Station. The scope of work at the Mariposa Pump station includes installing new dry weather pumps. And finally, this project includes upgrading the electrical and controls System, the switchgear to 480V and installing variable frequency drives for the new dry weather pumps. Region: Pump Stations Project Cost: Forecast* Actual Project Status: $7.62 M $7.62 M $6.48 M Project Schedule: Jan-10 Forecast* Jan-10 Project Percent Complete: 95.2% Environmental Status: Completed (CatEx) Jun-14 Dec-15 ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast 06/01/10 11/05/10 03/07/11 11/30/15 Progress and Status: This contract continues to be in litigation for unknown period. Issues and Challenges: The project continues to show 18 months variance between the current forecast and finish dates, because the final completion and close-out phases have been extended due to the continued litigation. New 36"' Diameter HDPE Dry Weather Piping 7

76 II. WWE CIP Quarterly Report Q4-FY (04/01/15-06/30/15) 7. ON-GOING CONSTRUCTION** Schedule Budget Variance ( - Forecast) Contract NTP Date Final Completion Current Forecasted Final Completion* Contract Cost Current Forecasted Cost* Schedule (Cal. Days) Cost Actual % Complete Treatment Facilities CENMSCIC37 - SEP Northside Facility Reliability Ph2 CENMSCIC37 - SWPCP Chemical System Relocation & Facility Upgrades CENMSCIC39 - OSP TPAD 10/09/12 03/18/14 08/30/12 07/11/15 07/11/15 $ 13,033,686 $ 13,033,686-02/19/16 02/19/16 $ 14,158,541 $ 14,158,541-05/14/15 09/15/15 $ 18,427,366 $ 18,427,366 (124) % 45% 96% CENMSCIC47 - OSP W2 & W3 Water System Improvements 06/17/15 09/08/16 09/08/16 $ 1,494,047 $ 1,494, % Pump Stations CENMSCIC40 - North Shore and Mariposa Pump Station Improvements 03/07/11 02/23/13 11/30/15 $ 5,298,133 $ 5,922,319 (1,010) ($624,186) 99% Program Total for On-Going Contract Cost Current Forecasted Cost* $ 52,411,773 $ 53,035,959 Variance Cost Percent ($624,186) (1.2%) Note: * The Forecasted Cost includes all approved, pending, and potential change orders, and Final Completion includes all approved, pending, and potential change orders, and trends. ** This table is reflecting Active construction contracts with original contract amounts greater than $500K. 8

77 8. PROJECTS IN CLOSE-OUT Project Title Treatment Facilities CENMSCIC38 - SEP Solid Handling (Digester Roof, Gas Mixing, etc) 2005 Baseline Phase Completion 2014 Phase Completion Current Phase Completion Actual Phase Completion 2005 Baseline Phase Budget Q4-FY (04/01/15-06/30/15) 2014 Phase Budget Current Phase Budget Phase Expenditures To Date 07/17/14 07/17/14 07/17/14 $ 12,499,525 $ 12,499,525 $ 12,463,480 CENMSCIC41 - MV-SWGR SEP Electrical Reliability 03/05/14 03/05/14 03/05/14 $ 2,357,587 $ 2,357,587 $ 2,304,970 CENMSCIC45 - OPS: FOG to Biodiesel 01/16/13 01/16/13 01/16/13 $ 965,539 $ 965,539 $ 965,539 CENMSCIC70 - OS Plant Improvements - Aeration Syst Upgrade Pump Stations 06/09/15 06/09/15 06/09/15 $0 $ 0 $ 0 CENMSCIC62 - Emergency NSFM Rehabilitation 12/31/13 12/31/13 12/31/13 $ 7,182,948 $ 7,182,948 $ 6,610,328 Sewer/Collection System CENMSCIC11 - Cesar Chavez Sewer Imprv Ph 1 03/31/09 10/31/13 10/31/13 10/31/13 $ 5,775,833 $ 17,151,890 $ 17,151,890 $ 17,151,890 CENMSCIC23 - Sunnydale Auxiliary Sewer 09/28/10 01/11/13 01/11/13 01/11/13 $ 16,665,000 $ 46,429,930 $ 46,429,930 $ 44,955,838 TOTAL $ 22,440,833 $ 86,587,419 $ 86,587,419 $ 84,452,046 9

78 II. WWE CIP Quarterly Report 9. COMPLETED PROJECTS Project Title 2005 Baseline Project Completion 2014 Project Completion Current Project Completion Actual Project Completion 2005 Baseline Project Budget 2014 Project Budget Current Project Budget Project Expenditures To Date Odor Control CENMSCIC05 - Oceanside WPCP HVAC Imprv CENMSCIC07 - Chemical Feed Sys Imprv - Ph 1 CENMSCIC16 - WS PS VFDs and Pumps CENMSCIC20 - Chemical Feed Sys Imprv - Ph 2 CENMSCIC22 - Embarcadero Vent Elements Ph 1 CENMSCIC28 - SEWPCP Bldg 010 Odor Control Improvements CENMSCIC31 - SEWPCP 620 & 680 Digester Compressor Treatment Facilities CENMSCIC06 - SEP Gas Handling Imprv CENMSCIC08 - SEP Secondary Clarifiers Concrete Repairs CENMSCIC09 - SEP Mixed Liquor and Odor Control Imprv CENMSCIC17 - OSP / WS Bar Screens CENMSCIC29 - SEWPCP Gas Handling Improvements - Ph 2 CENMSCIC36 - WWE Facility Security/Emergency Response CENMSCIC42 - GHW Stabilization Emergency Int03 - Contract 4 OSP Gas Compressors ($ included in IC17) Pump Stations CENMSCIC19 - Tennessee Pump Station Reliability - Ph 1 CENMSCIC21 - Channel Pump Station Odor Control CENMSCIC30 - Channel Pump Station Odor Control - Phase 2 CENMSCIC33 - North Shore to Channel Force Main Improvement CENMSCIC48 - Channel Pump Sta Improvements Phase 3 CENMSCIC61 - North Shore Force Main Emergency Sewer/Collection System CENMSCIC01 - Vicente St. Sewer Sys Imprv Ph 2 CENMSCIC02 - Teresita Blvd "South" Sewer Replc CENMSCIC03 - Shotwell & 18th St. Drainage Imprv CENMSCIC10 - Brotherhood Way/St Charles Sewer Improvement 04/03/09 04/13/10 04/13/10 04/13/10 $ 3,300,000 $ 18,545,650 $ 18,545,650 07/28/06 04/10/07 04/10/07 04/10/07 $ 523,067 $ 583,027 $ 583,027 09/10/07 07/14/09 07/14/09 07/14/09 $ 1,830,753 $ 1,786,082 $ 1,786,082 09/30/08 08/30/07 08/30/07 08/30/07 $ 2,450,000 $ 499,661 $ 499,661 06/04/07 09/28/07 09/28/07 09/28/07 $ 625,000 $ 562,364 $ 562,364 09/30/09 08/16/12 08/16/12 08/16/12 $ 5,000,000 $ 6,674,261 $ 6,674,261 01/08/13 01/08/13 01/08/13 $ 2,445,940 $ 2,445,940 09/30/08 09/22/09 09/22/09 09/22/09 $ 13,000,000 $ 11,061,999 $ 11,061,999 02/29/08 09/28/07 09/28/07 09/28/07 $ 3,000,000 $ 1,810,483 $ 1,810,483 09/30/09 07/31/07 07/31/07 07/31/07 $ 7,420,272 $ 545,724 $ 545,724 09/28/07 07/14/09 07/14/09 07/14/09 $ 2,450,000 $ 5,573,615 $ 5,573,615 06/08/10 06/08/10 06/08/10 $ 2,818,043 $ 2,818,043 07/09/14 07/09/14 01/14/15 $ 9,982,547 $ 9,982,547 09/02/12 09/02/12 09/02/12 $ 1,792,500 $ 1,792,500 11/30/06 09/30/08 09/30/08 09/30/08 $ 400,000 $0 $ 0 06/30/08 08/30/07 08/30/07 08/30/07 $ 1,550,000 $ 190,117 $ 190,117 06/30/09 10/31/07 10/31/07 10/31/07 $ 5,000,000 $ 2,516,287 $ 2,516,287 10/11/12 10/11/12 10/11/12 $ 21,710,944 $ 21,710,944 07/14/11 07/14/11 07/14/11 $ 2,014,336 $ 2,014,336 11/12/13 11/12/13 11/12/13 $ 6,548,684 $ 6,548,684 04/04/13 04/04/13 04/04/13 $ 721,739 $ 721,739 05/24/07 11/30/07 11/30/07 11/30/07 $ 4,663,000 $ 4,295,061 $ 4,295,061 12/29/06 10/15/07 10/15/07 10/15/07 $ 2,628,000 $ 2,374,788 $ 2,374,788 03/30/07 03/27/08 03/27/08 03/27/08 $ 6,445,155 $ 6,516,357 $ 6,516,357 09/30/08 10/08/09 10/08/09 10/08/09 $ 1,984,000 $ 2,417,216 $ 2,417,216 $ 18,545,650 $ 583,027 $ 1,786,082 $ 499,661 $ 562,364 $ 6,674,261 $ 2,445,940 $ 11,061,999 $ 1,810,483 $ 545,724 $ 5,573,615 $ 2,818,043 $ 9,267,933 $ 1,792,443 $0 $ 190,117 $ 2,516,287 $ 21,710,944 $ 2,014,336 $ 6,550,798 $ 721,739 $ 4,295,061 $ 2,374,788 $ 6,516,357 $ 2,417,216 10

79 Q4-FY (04/01/15-06/30/15) Project Title 2005 Baseline Project Completion 2014 Project Completion Current Project Completion Actual Project Completion 2005 Baseline Project Budget 2014 Project Budget Current Project Budget Project Expenditures To Date Sewer/Collection System CENMSCIC12 - Vicente St. Ph 1 Sewer Imprv CENMSCIC13 - Monterey, Baden, & Circular Sewer Imprv CENMSCIC14 - Mission & Foote Sewer Imprv CENMSCIC15 - Mission & Mt. Vernon Sewer Imprv Ph I CENMSCIC18 - Justin Dr/Marietta Ave/Del Vale Ave Sewer Imprv CENMSCIC24 - Phelps/Topeka/Pomona Sewer Imprv CENMSCIC25 - Colon/Greenwood/Plymouth /Southwood/Miramar Sewer Improvement CENMSCIC26 - Alemany & Sickles Sewer Improvements CENMSCIC27 - Ocean Ave Sewer Improvement CENMSCIC32 - Spot Sewer Repair Contract #23 CENMSCIC34 - Folsom St Sewer Replacement CENMSCIC35 - Minna/Natoma/Russ Sewer Replacement CENMSCIC43 - Richmond Drainage Improvement Ph2 CENMSCIC44 - Cesar Chavez Sewer Improvements Ph2 CENMSCIC46 - Fell St Sewer Replacement CENMSCIC49 - Vallejo St Emergency St Replacement CENMSCIC50 - As Needed Sewer Replacement Contract #1 CENMSCIC51 - Spot Sewer Repair Contract #25 CENMSCIC53 - Downtown District Aging Sewer Replacement/Rehabilitation CENMSCIC55 - Church St/Duboce Sewer Replacement CENMSCIC56 - Powell and Mason Sewer Improvements (SHI) CENMSCIC57 - Sewer Staff Facility Improvements CENMSCIC59 - Spot Sewer Repair Contract #26 CENMSCIC60 - Spot Sewer Repair Contract #27 CENMSCIC63 - Plymouth Avenue Sewer Replacement CENMSCIC64 - As-Needed Sewer Replacement CENMSCIC65 - Western Addition/Beach/Marina District Sewer Replacement 07/28/06 03/16/07 03/16/07 03/16/07 $ 3,405,000 $ 2,851,895 $ 2,851,895 06/30/06 09/29/06 09/29/06 09/29/06 $ 1,035,000 $ 778,790 $ 778,790 08/17/06 11/14/06 11/14/06 11/14/06 $ 769,409 $ 574,359 $ 574,359 09/16/08 09/22/09 09/22/09 09/22/09 $ 11,402,780 $ 10,270,282 $ 10,270,282 09/28/07 05/28/08 05/28/08 05/28/08 $ 885,000 $ 1,372,540 $ 1,372,540 11/27/07 06/01/09 06/01/09 06/01/09 $ 2,220,000 $ 902,607 $ 902,607 08/29/08 01/19/12 01/19/12 01/19/12 $ 3,949,000 $ 1,921,706 $ 1,921,706 06/30/09 03/28/08 03/28/08 03/28/08 $ 2,500,000 $ 52,078 $ 52,078 03/31/09 02/28/08 02/28/08 02/28/08 $ 1,400,000 $ 59,714 $ 59,714 05/12/11 05/12/11 05/12/11 $ 1,818,960 $ 1,818,960 02/24/12 02/24/12 02/24/12 $ 1,560,906 $ 1,560,906 08/19/11 08/19/11 08/19/11 $ 735,402 $ 735,402 01/16/14 01/16/14 01/16/14 $ 799,664 $ 799,664 02/07/14 02/07/14 02/07/14 $ 256,416 $ 256,416 08/19/11 08/19/11 08/19/11 $ 220,059 $ 220,059 05/10/11 05/10/11 05/10/11 $ 272,560 $ 272,560 11/15/13 11/15/13 11/15/13 $ 3,220,635 $ 3,220,635 04/02/12 04/02/12 04/02/12 $ 4,530,383 $ 4,530,383 12/30/13 12/30/13 12/30/13 $ 3,222,960 $ 3,222,960 09/09/13 09/09/13 09/09/13 $ 1,168,000 $ 1,168,000 05/15/15 05/15/15 05/15/15 $ 1,698,104 $ 1,698,104 05/30/14 05/30/14 08/11/14 $ 743,387 $ 743,387 12/26/12 12/26/12 12/26/12 $ 4,404,774 $ 4,404,774 06/28/13 06/28/13 06/28/13 $ 4,290,621 $ 4,290,621 03/16/13 03/16/13 03/16/13 $ 753,754 $ 753,754 11/04/13 11/04/13 11/04/13 $ 2,742,529 $ 2,742,529 09/08/13 09/08/13 10/25/13 $ 2,882,000 $ 2,882,000 $ 2,851,895 $ 778,790 $ 574,359 $ 10,270,282 $ 1,372,540 $ 902,607 $ 1,921,706 $ 52,078 $ 59,714 $ 1,818,960 $ 1,560,906 $ 735,402 $ 799,664 $ 256,416 $ 220,059 $ 272,560 $ 3,220,635 $ 4,530,383 $ 2,630,580 $ 899,347 $ 1,698,104 $ 708,724 $ 4,404,774 $ 4,290,755 $ 753,754 $ 2,444,174 $ 2,565,627 11

80 II. WWE CIP Quarterly Report Project Title 2005 Baseline Project Completion 2014 Project Completion Current Project Completion Actual Project Completion 2005 Baseline Project Budget 2014 Project Budget Current Project Budget Project Expenditures To Date Sewer/Collection System CENMSCIC66 - Greenwich/Leavenworth/Lo mbard Sewer Repl CENMSCIC67 - Block 2169 Emergency Easement Sewer Repl CENMSCIC68-24th Street Sewer Replacement CENMSCIC69 - Various Location Replacement No.4 CENMSCIC71 - Folsom Street Sewer Replacement 05/13/13 05/13/13 05/13/13 $ 736,015 $ 736,015 11/04/12 11/04/12 11/04/12 $ 248,344 $ 248,344 09/29/13 09/29/13 11/27/13 $ 734,560 $ 734,560 02/04/14 02/04/14 02/04/14 $ 1,703,992 $ 1,703,992 07/12/13 07/12/13 08/22/13 $ 576,440 $ 576,440 $ 734,296 $ 248,344 $ 675,710 $ 1,515,878 $ 576,439 TOTAL $ 89,835,436 $ 172,091,861 $ 172,091,861 $ 169,620,330 12

81 Q4-FY (04/01/15-06/30/15) 10. PROJECTS WITHIN BUDGET AND SCHEDULE (THRESHOLD LIMITS) CENMSCIC37 - WWE Facility Reliability Impr - SEP Northside Description: The southeast plant northside reliability project will be done in multiple phases. Phase 1 will address the Bldg 040/041 corrosion and ventilation issues. Phase 2 will include, Bldg 260 WAS/RAS pumps and associated VFDs, and secondary treatment aging electrical and mechanical major equipment. The future work will address the Southeast Plant s hypochlorite, bisulfite disinfection system, and oxygen regeneration facility. Region: Treatment Facilities Project Cost: Forecast* Actual Project Status: $50.23 M $50.23 M $39.75 M Project Schedule: Jan-10 Forecast* Jan-10 Project Percent Complete: 79.5% Environmental Status: Completed (CatEx) Aug-16 Aug-16 ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Current Forecast Environmental Approval 11/22/13 +Bid Advertisement + NTP + Final Completion (A) 03/17/11 (A) 07/12/11 (A) 02/17/13 (B) 05/21/12 (B) 10/09/12 (B) 12/31/15 (C) 09/07/12 (C) 01/23/13 (C) 08/31/15 (D) 11/08/13 (D) 03/18/14 (D) 02/19/16 + (A) SEP Northside Ph1; (B) SEP Northside Ph2; (C) SEP Oxygen Generation Replacement; (D) SEP Chemical Relocation Sys Re-Hab. budget for (C) is under SSIP - CWWSIPSE01. Progress and Status: (A) WW-515: The project is complete. (B) Ph2 (WW-525): One of the RAS (Return Activated Sludge) pumps did not clear the vibration testing potentially due to fault in bearing housing and the shaft. The contractor is working with the vendor for its resolution. The electrical contractor continued with the installation of the digital switches and conduits in the control room, MCC room and basement of SEP 260. (C) WW-541: Refer to SSIP section for the progress and status of CWWSIPSE01 - Oxygen Generation Plant project. WW-525: Installation of New Motors for SEP (D) WW-556: Contractor continued delivering submittals. Phoenix Electric is excavating trench alongside of SEP 260 for conduit install for chemical feed fill station and completed the SEP 011 lighting panel relocation work. NTK is installing chemical feed piping and the related valves at SEP 512 Chemical Storage Tanks. NTK finished installing the (n) utility lines and valves at Sep 042 canopy area. Monterey Mechanical completed installation work for the (n) exhaust fans along the roof of SEP 012. Issues and Challenges: None at this time. WW-556: Fusion Welding of the HDPE Chemical Piping 13

82 II. WWE CIP Quarterly Report CENMSCIC47 - WWE Mechanical / Electrical Upgrade Description: Much of the mechanical and electrical equipment at various WWE facilities are operating beyond their expected useful lives of 15 to 25 years. The major equipment categories for replacement under this project are: Screen handling equipment; Variable Frequency Drives; Sewage Lift Pumps; Digester gas compressors; Sludge handling equipment; and Instrumentation. Work under WW-580 is for the selective material abatement and demolition work at OSP, replacement of existing W3 Water Strainer assemblies, furnishing and installing new W2 Water Filter assembly, W2 Water magnetic flowmeter assemblies, and new crossover connection piping, butterfly valves, and check valves. Region: Treatment Facilities Project Cost: Forecast* Actual Project Status: $5.77 M $5.77 M $3.27 M Project Schedule: Apr-10 Forecast* Apr-10 Project Percent Complete: 55.7% Environmental Status: Completed (CatEx) Dec-16 Dec-16 ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Current Forecast Environmental Approval +Bid Advertisement + NTP + Final Completion (A) N/A (A) N/A (A) N/A (A) N/A (B) 12/18/14 (B) 02/18/15 (B) 06/17/15 (B) 09/08/16 (A) phase includes procurement only; (B) WW-580 OSP W2 and W3 Water System Improvements Progress and Status: (A) Procurement: Project Team continues to evaluate procurement needs. (B) WW-580: This construction contract has been added as a result of prioritizing remaining Treatment projects. Contractor is submitting long-lead equipment submittals for approval. Issues and Challenges: None at this time. (A) Major WWE Electrical/Mechanical Equipment 14

83 Q4-FY (04/01/15-06/30/15) CENMSCIC72 - Facility Security Upgrades Contract 2 Description: The objective of this project is to provide security improvements to protect the facilities, personnel and processes at these possible locations: (1) North Point Wet Weather Facility (NPF); (2) Griffith Pump Station (GFS); (3) Bruce Flynn Pump Station (BFS); (4) Mariposa Pump Station (MPS); and 5) Mission Bay Storm Water Pump Station No. 1 (M1S), No. 4 (M4S) and No. 6 (M6S). This project is a continuation of the WWE Facility Security/Emergency Response (cenmscic36). Region: Treatment Facilities Project Cost: Forecast* Actual Project Status: Design $2.00 M $2.00 M $0.04 M Project Schedule: Jul-13 Forecast* Jul-13 Project Percent Complete: 39.7% Environmental Status: Not Initiated (CatEx) Dec-16 Dec-16 ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast 01/06/16 01/19/16 04/22/16 09/09/16 Progress and Status: The team is negotiating with JOC contractor regarding the work at Booster Pump Station. Issues and Challenges: None at this time. Sample Camera to be Used at SEP 15

84 II. WWE CIP Quarterly Report CENMSCIC52 - North Shore Force Main, Phase 2 Description: This project will provide a redundant force main to the portion of the existing North Shore Force Main (NSFM), which has no redundancy and is most vulnerable for failure. The vulnerable portion of the existing NSFM failed in 2006, 2008 and most recently, in March 2012 and June Separate emergency contracts were issued in 2012 and emergency repairs on the existing force main have been completed; however, a portion of the existing force main cannot be fully-rehabilitated until the redundant force main is available. The scope of work for this project includes installation of approximately 3,000 linear-feet of force mains on Drumm Street and Spear Street and construction of a valve-vault in the sidewalk area on The Embarcadero, between Washington and Broadway Streets. Only the CIP funds are reported in this project. Region: Pump Stations Project Cost: Forecast* Actual Project Status: $8.77 M $8.77 M $7.53 M Project Schedule: Sep-10 Forecast* Sep-10 Project Percent Complete: 97.1% Environmental Status: Completed (MND) May-16 May-16 ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval +Bid Advertisement + NTP + Final Completion Current Forecast 04/24/12 11/03/11 05/29/12 11/25/15 + The majority of construction budget is reported under CWWSIPNC01 (see Section I). Progress and Status: WW-483RR: Refer to CWWSIPNC01 North Shore Force Main Improvement project (Section I) for the progress and status of the construction contract. The construction contract funding from CENMSCIC52 has been expended; and the remaining funding is only for construction management costs (soft costs); therefore, this project will not be reported in Section 7, On-Going. Issues and Challenges: The various construction issues are reported under project CWWSIPNC01 North Shore Force Main Installing New 42" Diameter HDPE Force Main on Improvement project (Section I). Spear Street 16

85 Q4-FY (04/01/15-06/30/15) CENMSCIC54 - Sunnydale Auxiliary Sewer Phase 2 Description: This project consists of the construction of new sewers within the Sunnydale drainage basin (Visitacion Valley District). The proposed scope of work is as follows: installation of a new auxiliary wet weather sewer by means of microtunneling; and replacement of existing local sewers. Contract work location is on Schwerin Street, between Sunnydale Avenue and Kelloch Avenue. Region: Sewer/Collection System Project Cost: Forecast* Actual Project Status: $5.37 M $5.37 M $1.01 M Project Schedule: Jan-11 Forecast* Jan-11 Project Percent Complete: 39.4% Environmental Status: Completed (MND) Jul-16 Jul-16 ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental Approval Bid Advertisement NTP Final Completion Current Forecast 09/15/11 10/22/13 04/27/15 01/21/16 Progress and Status: The re-advertised contract, based on microtunneling methodology for the Schwerin Street sewer, was certified and issued NTP on April 27, Contractor mobilized and continued submittals in June Issues and Challenges: None at this time. Sunnydale Auxiliary Sewer Ph2 Site Map 17

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87 - 2 - I. SSIP Quarterly Report I. SSIP Quarterly Report I. SSIP III. Facilities and Infrastructure Program

88 - 2 - I. SSIP Quarterly Report I. SSIP Quarterly Report I. SSIP

89 Q4-FY (04/01/15 06/30/15) 1. PROGRAM DESCRIPTION The Wastewater Facilities and Infrastructure Program will encompass those capital improvements that fall outside of the Sewer System Improvement and Renewal and Replacement Programs. These capital projects are intended to provide for necessary upgrades to aging facilities which are not addressed by the SSIP or R&R to maintain their intended functions. Projects will include improvement to Treasure Island wastewater facilities and improvements to wastewater support facilities (office consolidation, Southeast Community Facility). The Wastewater Facilities and Infrastructure Program will address the following challenges: Uphold the SFPUC Wastewater Enterprise Levels of Service (LOS); Protect the structural integrity of critical City infrastructure; Streamline core operational functions and processes; Employ energy efficiency components, stormwater management enhancements, seismic upgrades, spatial improvements, safety and security improvements, and other essential improvements to modernize existing facilities to current standards; Provide benefits to surrounding communities. 2. PROGRAM STATUS This Quarterly Report presents the progress made on the Facilities and Infrastructure program between April 1, 2015 and June 30, This program currently includes only one project. The approved project budget and schedule were developed and approved by the appropriate Wastewater Enterprise Manager on July 1, This is based on the project team s assessment at this time. However, it should be noted that the project team is currently focused on validating these estimates. 3. PROGRAM COST SUMMARY Table 3.1 provides an overall program-level cost summary of the Facilities and Infrastructure Program. It shows the Expenditures To Date, Current Budget and Current Forecasted Cost; and the Cost Variance between the Budget and Forecasted Budgets. The Current Budget is $9.24 million and the currently Forecast Cost (based on the proposed project list) at completion is also $9.24 million. Program Facilities and Infrastructure Program Table 3.1 Program Cost Summary Current Expenditures to Date Budget ($ Million) ($ Million) (A) (B) Current Forecasted Cost ($ Million) (D) Cost Variance ($ Million) (E = B - D) $0.39 $9.24 $9.24-1

90 III. WWE F&I Quarterly Report 4. PROGRAM SCHEDULE SUMMARY Figure 4.1 and Table 4.1 compare the Current, Current Forecasted Schedules for the Facilities and Infrastructure Program. Refer to the Cost and Schedule Status notes in Section 5 for the criteria associated with the three color-coded Forecast Status Levels in Figure 4.1 Meet Requirements, Need Attention, and Exceed Limits. The Program schedule is under development, the overall time frame is years. Figure 4.1 Program Schedule Summary Table vs. Current Forecasted Schedule Dates Program Facilities and Infrastructure Program Current Project Start Actual Start Current Completion Current Forecasted Completion Schedule Variance (Months) 01/01/11 01/01/11 01/20/16 01/20/16-2

91 III. WWE F&I Quarterly Report Q4-FY (04/01/15-06/30/15) 5. PROJECT PERFORMANCE SUMMARY* All costs are shown in $1,000s as of 07/01/15 Project Name Facilities and Infrastructure Active Phase ( ) Current Budget (a) Current Forecasted Cost (b) Expenditures To Date (c) Cost Variance (d= a - b) Cost Status (+) Current Completion (e) Current Forecasted Completion (f) Schedule Variance (g = e - f) Schedule Status (+) Project Data Sheet CWP Treasure Island - Existing Wastewater Facilities DS $ 9,235 $ 9,235 $ /20/16 01/20/16 - See Section 10 Exclude completed projects and projects that are not active (i.e., deleted projects, closed projects, and projects combined with other projects) Phase Status Legend PL BA Planning Bid & Award DS CN Design MP Multi-Phases + Cost and Schedule Status Meet Requirements: Forecasted Cost/Schedule is within Budget/Schedule. Need Attention: Forecasted Cost is over Current Budget by greater than 1% and less than 10%. Or Forecasted Schedule is over Current Schedule by greater than 2 months and less than 6 months and less than 10%. Exceed Limits: Forecasted Cost is over Current Budget by 10% or more. Or Forecasted Schedule is over Current Schedule by greater than 6 month or 10% or more. 3

92 III. WWE F&I Quarterly Report 6. PROJECT NOT WITHIN BUDGET AND/OR SCHEDULE All projects are within the current approved budget and schedule. 7. ON-GOING CONSTRUCTION No projects are currently under construction. 8. PROJECTS IN CLOSE-OUT No projects are currently under close-out. 9. COMPLETED PROJECTS No projects are currently completed. 4

93 Q4-FY Q4-FY (04/01/15 (04/01/ /30/15) 06/30/14) 10. PROJECTS WITHIN BUDGET AND SCHEDULE (THRESHOLD LIMITS) CWP Treasure Island - Existing Wastewater Facilities Description: The objective of the project is to improve the reliability of the existing collection system and treatment facility at the Treasure Island. The major mechanical and electrical infrastructure at the Treasure Island treatment plant has reached its useful life and no longer reliable. The first construction contract will replace dewatering equipment, screw conveyor, digester gas lines, and other aged equipment. The lime stabilization of the sludge will allow the WWE to produce Class A biosolids. In the collection system, the pump stations number 23 through 27 will be replaced along with electrical and instrumentation. These much needed upgrades will provide improved monitoring and control of facilities. Program: Facilities and Infrastructure Project Cost: Project Status: On-Hold Environmental Status: Completed Project Schedule: $9.24 M Jan-11 Jan-16 Forecast* $9.24 M Forecast* Jan-11 Jan-16 Actual $0.39 M Project Percent Complete: 46.8% ; Actual Cost; * Forecast Status: Meet Requirements Need Attention Exceed Limits Key Milestones: Environmental** Approval Bid Advertisement NTP Final Completion Current Forecast See Note On-Hold 04/14/14 07/17/15 ** The Final EIR for the Treasure Island Redevelopment Project analyzed repair and replacement of utility infrastructure. No further environmental review required. Progress and Status: Project is on hold. Issues and Challenges: Project is on hold. 5

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95 IV. Renewal and Replacement Program

96

97 Q4-FY (04/01/15 06/30/15) 1. PROGRAM DESCRIPTION The Wastewater Enterprise (WWE) Renewal and Replacement Program (R&R) is a continuing annual program that seeks to address deficiencies in two wastewater infrastructure categories: R&R Collection System and R&R Treatment Facilities. The goal of the R&R Program is to meet the endorsed levels of service goals, regulatory permit compliance, system reliability and functionality, and sustainable operations of the City s sewer system. The R&R Program also complies with the State requirement that a provision be made for the periodic repair and replacement of sewer system facilities. San Francisco s sewer collection system was installed in phases beginning in the early 1870 s. Many of the sewers are near the end of their useful life and are in need of urgent attention in order to continue to function at proper capacity and to meet regulatory standards. An asset management approach was developed to prioritize which assets within the sewer system should get attention first. For the R&R Collection System, the asset management base approach factors in the physical condition of the sewer, age, location, risk, public safety, Department of Public Work s street paving schedule, and various other factors. Approximately 12.4 miles of sewer replacement work was awarded in FY In FY the sewer replacement mileage target subsequently increases to 15 miles to meet Commission endorsed Level of Service goals. The R&R Treatment Facilities projects are prioritized based upon regulatory compliance, condition assessments, Operation staff recommendations, and Level of Service goals. These projects seek to extend the useful life of treatment facility assets throughout San Francisco by helping to maintain their treatment capacity and performance and enable WWE to maintain regulatory compliance with Regional Water Quality Control Board (RWQCB) National Pollutant Discharge Elimination System (NPDES) permits and Bay Area Air Quality Management (BAAQMD) requirements. 2. PROGRAM STATUS This Quarterly Report presents the progress made on the Renewal and Replacement Program (R&R) projects between April 1, 2015 and June 30, The approved project budget and schedule were developed and approved by the appropriate Wastewater Enterprise Manager on July 1, This is based on the project team s best assessment of the projects at this time. However it should be noted that the project team is currently focused on validating these estimates. Figures 2.1 and 2.2 show the total number of active projects remaining in each phase of the R&R Collection systems and R&R Treatment Facilities programs as of July 1, Figure 2.1 Total Number of Active R&R Collection Systems Projects in R&R Program 1

98 IV. WWE R&R Quarterly Report Figure 2.2 Total Number of Active R&R Treatment Facilities Projects in R&R Program The Wastewater R&R Collection System Sewer Replacement Program has an annual budget of $52.5M in FY15 to award a target of 15 miles of sewer replacement work in San Francisco. Figure 2.3 shows the target and actual award miles of sewer improvement projects that have awarded or are forecasted to award. The Wastewater R&R Collection System Sewer Replacement Program awarded 14.4 miles of sewer replacement work in FY15. This variance between the target and actual awarded sewer replacement mileage was due to a joint venture contract with and led by DPW Paving that was not awarded prior to June 30 as originally anticipated which consisted of approximately 5,000 feet of sewer replacement work. If this contract was awarded as originally anticipated, the actual awarded mileage would have been approximately Although mileage awarded can fluctuate from year to year, it is anticipated that a several-year average of the number of miles awarded will continue to meet the target. Figure 2.4 shows the annual total program expenditure by fiscal year for the R&R Collection System Sewer Replacement program. The variance between the appropriated budget of $52.5M and the actual expenditure of $42.2M is due to four contracts (totaling approximately $10M construction contract cost) awarded in June 2015 that is funded from the FY15 appropriated budget but the actual expenditures of these four contracts will occur in FY16. Figure 2.3 Wastewater R&R Collection System - Sewer Improvements - Award Linear Miles by Fiscal Year Figure 2.4 Wastewater R&R Collection System - Sewer Improvements - Program Expenditure by Fiscal Year 3. PROGRAM COST SUMMARY Table 3.1 provides an overall program-level cost summary of the R&R Program. It shows the Expenditures To Date; Current Budget and Current Forecasted Cost; and the Cost Variance between the Budget and Forecasted Cost. The total Budget for the R&R Program is $306 million and the Current Forecasted Cost at completion is also $306 million. 2