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Home My WebLink About03.a. Receive report of FY 2016-17 Closeout of Capitol Improvement ProjectsPage 1 of 28 Item 3.a. i Central Contra Costa Sanitary District October 10, 2017 TO: ENGINEERING AND OPERATIONS COMMITTEE FROM: EDGAR J. LOPEZ, CAPITAL PROJECTS DIVISION MANAGER REVIEWED BY: THEA VASSALLO, FINANCE MANAGER J EAN-MARC PETIT, DI RECTOR OF ENGI NEERI NG AND TECHNI CAL SERVICES SUBJECT: RECEIVE REPORT ON FISCAL YEAR 2016-17 CLOSEOUT OF CAPITAL IMPROVEMENT PROJECTS Twenty-seven (27) capital improvement projects have been closed in Fiscal Year 2016-17. Below is a summary table of the project budgets and expenditures for the closed projects by capital program. Attachment 1 lists the budgets, expenditures, and budget underrun or overrun for each project. All expenditures are based on the pre -audit financial reports ending June 30, 2017. Attachment 2 contains a brief summary of the work completed under each project. As a result of the closeout of these projects, $1,212,205 was returned to the Capital Improvements Budget and Contingency account. These funds were reallocated to several ongoing projects as shown in Attachment 3. ATTACHMENTS: 1. Budget and Expenditure Summary 2. Project Descriptions October 10, 2017 EOPS Regular Committee Meeting Agenda Packet - Page 3 of 39 Budget Expenditures as of June 30, 2017 Underrun (Overrun) Treatment Plant $24,453,176 $24,433,133 $20,043 Collection System $14,796,703 $13,717,847 $1,078,856 General I mprovements $2,792,304 $2,724,426 $67,878 Recycled Water $1,251,083 $1,205,655 $45,428 Totals $43,293,266 $42,081,061 $1,212,205 As a result of the closeout of these projects, $1,212,205 was returned to the Capital Improvements Budget and Contingency account. These funds were reallocated to several ongoing projects as shown in Attachment 3. ATTACHMENTS: 1. Budget and Expenditure Summary 2. Project Descriptions October 10, 2017 EOPS Regular Committee Meeting Agenda Packet - Page 3 of 39 Page 2 of 28 3. Projects Funded by Underrun 4. Presentation October 10, 2017 EOPS Regular Committee Meeting Agenda Packet - Page 4 of 39 Page 3 of 28 Attachment 1 Budget and Expenditure Summary Fiscal Year 2016-17 Closed Projects TREATMENT PLANT PROGRAM DISTRICT PROJECT NO. PROJECT TITLE BUDGET EXPENDITURES AS OF 6/30/17 UNDERRUN (OVERRUN) 7285 Primary Renovations 14,918,112 1419161169 1,943 7286 Centrifuge & Cake Pump Upgrade 228, 000 2291949 (1, 949) 7297 Wet Scrubber Caustic Injection 114211600 113991693 211907 7301 Treatment Plant Planning 219511464 219971023 (45, 559) 7312 Ash Facility Improvements 901000 871470 21530 7324 Substation 16 Switchgear Replacement 21644,000 216021891 411109 7343 Treatment Plant Master Plan 212001000 211991938 62 Program Totals $241453,176 $241433,133 $20,043 COLLECTION SYSTEM PROGRAM DISTRICT PROJECT NO. PROJECT TITLE BUDGET EXPENDITURES AS OF 6/30/17OVERRUN UNDERRUN ( ) 5982 Pipe Burst Blanket 110081000 7051618 3021382 5999 CI PP Blanket Contract 4721000 4631554 81446 8403 Buchanan Air Pump Station Replacement 83 83 0 8414 Moraga Pumping Station Chopper Pump 19,964 191964 0 8415 Martinez Sewer Renovations, Ph. 4 319221000 318541324 671676 8418 Collection System Modeling Upgrade 1,241,600 112411600 0 8423 North Orinda Sewer Renovations, Ph. 6 312171500 217721219 4451281 8426 Lafayette Sewer Renovations, Ph. 10 315301000 314391128 901872 8429 Fairview Maltby Pump Station Upgrade 1751000 101801 1641199 8431 Collection System Master Plan 112101556 112101556 0 Program Totals $141796,703 $13,717,847 $1,078,856 Page 1 of 2 October 10, 2017 EOPS Regular Committee Meeting Agenda Packet - Page 5 of 39 Page 4 of 28 Attachment 1 Budget and Expenditure Summary Fiscal Year 2016-17 Closed Projects GENERAL IMPROVEMENTS PROGRAM DISTRICT PROJECT TITLE BUDGET EXPENDITURES UNDERRUN PROJECT NO. Refinery Recycled Water 3941536 AS OF 6/30/17 (OVERRUN) 8233 CSOD Facility Improvement 1981697 1731697 251000 8234 Headquarters Office Building 110841025 110681082 151943 7347 Improvements 1211327 1191966 11361 8237 Buffer & Rental Property Improvements 3161816 3391838 (23, 022) 8239 Plant Operations Division Office 5171766 4771356 401410 Improvements 8242 CMMS Replacement 6751000 6651453 91547 Program Totals $25792,304 $2,724,426 $67,878 RECYCLED WATER PROGRAM DISTRICT PROJECT NO. PROJECT TITLE BUDGET EXPENDITURES AS OF 6/30/17 UNDERRUN (OVERRUN) 7300 Refinery Recycled Water 3941536 3891191 51345 7344 Recycled Water Planning 1021185 831406 181779 7345 Filter Plant 3001681 3001680 1 7347 REW Commercial Truck Fill Station 1211327 1191966 11361 7350 Residential Fill Station Improvements 3321354 3121412 191942 Program Totals $1,251,083 $1,205,655 $45,428 11 Page 2 of 2 October 10, 2017 EOPS Regular Committee Meeting Agenda Packet - Page 6 of 39 Page 5 of 28 Attachment 2 Project Descriptions Fiscal Year 2016-17 Closeouts TREATMENT PLANT PROGRAM Project No. Project Title 7285 Primary Renovations This project renovated major components of the Primary Sedimentation Tanks. Project elements included the spray water and air supply pipelines for the scum collection system, refurbished helical scum skimmers and drives, and a stainless-steel scum hopper for Tanks 1 and 2. The scum thickening unit in the Solids Conditioning Building was also replaced. Other primary tank improvements included installation of new baffles, replacement of chain drives, primary level control valve, primary motor control centers (MCCs) and programmable logic controller (PLC) panels, and sludge flight drive shafts and bearing; concrete repairs; hand railing upgrades; and the installation of new grit washing equipment. Additionally, the Primary Effluent (PE) Pumps land 2 were refurbished and new variable frequency drives installed. 7286 Centrifuge and Cake Pump Upgrade The scope and funding for the Centrifuge and Cake Pump Upgrade Project was transferred to District Project 7248, Solids Handling Improvements. This project supported the centrifuge pilot efforts and modifications needed to test the centrifuge equipment. 7297 Wet Scrubber Caustic Injection This project installed a new system to add caustic soda (sodium hydroxide) to the wet scrubber system on Central San's multiple hearth furnaces. The system was required to meet emission limits for hydrochloric acid from the furnaces as mandated by the Bay Area Air Quality Management District (BAAQMD). 7301 Treatment Plant Planning This project included Central San's efforts to support the Bay Area Clean Water Agencies (BACWA) Regional Optimization and Upgrade Study that was implemented to satisfy the 2014 Nutrient Watershed Permit, evaluated modifications and optimizations of the treatment plant process, and other planning related studies of the treatment plant. 7312 Ash Facility Improvements The project evaluated and constructed improvements to meet regulatory requirements as mandated by the BAAQMD to reduce visible emission from the truck loading area. An evaluation report prepared by CH2M recommended further improvements to the ash handling and loading systems. The recommended improvements are included in the Solids Handling Improvements, DP7348 and remaining funds from DP 7312 were transferred. 7324 Substation 16 Switchgear Replacement The electrical switchgear serving the Headworks (Substation 16) was replaced under this project. This included removal and replacement of the existing switchgear and modification of the building and support facilities for the installation of the new electrical equipment. This construction was performed by an outside contractor with construction support from Central San staff and consultants. Page 1 of 4 October 10, 2017 EOPS Regular Committee Meeting Agenda Packet - Page 7 of 39 Page 6 of 28 Attachment 2 Project Description Fiscal Year 2016-17 Closeouts 7343 Treatment Plant Master Plan The Treatment Plant Master Plan (TPMP) is one component of the Comprehensive Wastewater Master Plan (CWMP). One key deliverable of the TPMP was the Capital Improvement Plan for the next 20 -year planning horizon. The TPMP included descriptions, rationale, and estimated costs for treatment plant capital improvement projects, as well as on-going programs, in order to address aging infrastructure, meet existing and anticipated regulatory requirements, provide adequate capacity, optimize existing facilities and energy use, and describes Central San's vision for a "plant of the future", consistent with the Strategic Plan. COLLECTION SYSTEM PROGRAM Project No. Project Title 5982 Pipe Burst Blanket This project replaced several sewers by pipe -bursting and allowed staff the ability to use a contractor to perform urgent pipe -bursting work that cannot be completed by Central San's Collection System Operations Division. Sewers were selected by locations that pose imminent threat, pipe break or collapse, potential overflow, and structural deficiencies. 5999 Cured -in -Place Pipe (CIPP) Blanket Contract Similar to the Pipe Burst Blanket, urgent sewer projects which require immediate repair or replacement can arise any time. This project provided bid and contract execution to use a contractor to perform CIPP lining of sewers. 8403 Buchanan Air Pump Station Replacement This project was evaluated under the Collection System Master Plan and it was determined to delete the project scope at this time. 8414 Moraga Pumping Station Chopper Pump The scope and funding for the Centrifuge and Cake Pump Upgrade Project was transferred to District Project 7248, Solids Handling Improvements. This project supported the centrifuge pilot efforts and modifications needed to test the centrifuge equipment. 8415 Martinez Sewer Renovations, Phase 4 This project replaced and rehabilitated approximately 7,700 feet of six and eight -inch sewer mains in easements, public right-of-way, and near creeks, to prevent overflows, reduce maintenance requirements, lower system infiltration, and provide excellent customer service to the public. Project included easement accusation costs resulting from the 1967 District Annexation Agreement with the City of Martinez. 8418 Collection System Modeling Upgrade This project migrated from the proprietary steady state hydraulic model to a commercially available dynamic hydraulic model. Extensive flow monitoring was completed over two years to calibrate the new dynamic modeled network, which provides more accurate hydraulic information for the which can be used for completing capacity studies and other day-to-day modeling tasks. Page 2 of 4 October 10, 2017 EOPS Regular Committee Meeting Agenda Packet - Page 8 of 39 Page 7 of 28 Attachment 2 Project Description Fiscal Year 2016-17 Closeouts 8423 North Orinda Sewer Renovations, Phase 6 This project replaced and rehabilitated approximately 8,300 feet of six and eight -inch sewers located in easements, public right-of-way, and near creeks, to prevent overflows, reduce maintenance requirements, lower system infiltration, and provide excellent customer service to the public. 8426 Lafayette Sewer Renovations, Phase 10 The Lafayette Sewer Renovations, Phase 10 project replaced and rehabilitated approximately 8,880 feet of various diameter sewers in easements, public right-of-way, and near creeks, to prevent overflows, reduce maintenance requirements, lower system infiltration, and provide excellent customer service to the public. 8429 Fairview Maltby Pump Station Upgrade This project replaced the automatic transfer switch at the Fairview Pumping Station, and included critical replacement work items identified under condition assessments and by the Pump Stations Arc Flash Study. 8431 Collection System Master Plan The Collection System Master Plan (CSMP) is one component of the CWMP. One key deliverable of the CSMP was the Capital Improvement Plan for the next 20 -year planning horizon. The CSMP included descriptions, rationale, and estimated costs for Central San's collection system and pump station capital improvement projects, as well as on-going programs, in order to address aging infrastructure, meet existing and anticipated regulatory requirements, provide adequate capacity, optimize existing facilities and energy use. The CSMP also included use of the new InfoWorks® hydrodynamic collection system model to evaluate peak wet weather capacity deficiencies and the implementation of InfoMaster®, a gravity sewer risk and sewer renovation forecast model. GENERAL IMPROVEMENTS PROGRAM Project No. Project Title 8233 Collection System Operations Division Facility Improvement This project provided drainage improvements at the Materials Loading Facility at the Walnut Creek facility and interior tenant improvements. 8234 Headquarters Office Building Improvements The project provided office space improvements in the lower and third level floors of the Headquarters Office building to accommodate the relocation of the Information Technology Division and newly adopted positions. The work provided new partitions, modified existing partitions and offices, as well as coordinated building security improvements. 8237 Buffer and Rental Property Improvements This project funded needed improvements to the buffer, rental properties, and surrounding parking lots and grounds. 8239 Plant Operations Division Office Improvements This was a multi-year project that provided an allowance to renovate and upgrade both the interior and exterior of the Plant Operations Division Administration offices and the Multi -Purpose Room. The project included installation of ADA parking and ramp to the Multi -Purpose Room, security improvements and safety improvements. Page 3 of 4 October 10, 2017 EOPS Regular Committee Meeting Agenda Packet - Page 9 of 39 Page 8 of 28 Attachment 2 Project Description Fiscal Year 2016-17 Closeouts 8242 Computerized Maintenance Management System (CMMS) Replacement This project included software systems consolidation by procurement, data migration, configuration and implementation of an effective CMMS solution that encompassed all Central San assets (collection, distribution, treatment, pumping station, fleet, etc.) and efficiently integrated with our Geographic Information Systems (GIS). The collection system was migrated and configured first, followed by the treatment plant, pump station, and general facility assets. RECYCLED WATER PROGRAM Project No. Project Title 7300 Refinery Recycled Water Central San staff worked with Contra Costa Water District (CCWD) to develop a project or pilot project to serve the nearby refineries; such that the project could range from 0.5 MGD to complete replacement (20 MGD) of the refineries' raw canal water. Central San continued pursuit of funding options in coordination with CCWD for the development of a larger -scale refinery project to include construction of new recycled water treatment facilities that may include nitrification, filtration, and disinfection facilities. 7344 Recycled Water Planning Continued efforts to increase the demand for recycled water was the premise for this project. Planning studies were performed for Central San's recycled water program to address implementation issues, such as funding, regulations, treatment technologies, policy development, public education, and gaining support from public agencies. 7345 Filter Plant The Filter Plant Project provided funding for the CWMP to conduct evaluations and condition assessments of recycled water facilities and develop capital improvement projects to address aging infrastructure and potential future recycled water opportunities. 7347 Recycled Water Commercial Truck Fill Station This project installed a packaged automated commercial recycled water truck fill station within Central San's Kiewit property. The automated fill station connected to an existing recycled water hydrant, and came in one complete package. The automated fill station registers users into the system, provides a unique PIN code that provides them access and tracks the quantity of recycled water dispensed. 7350 Residential Fill Station Improvements This project evaluated alternatives to provide additional residential recycled water to shorten wait times and to better meet customer demand for recycled water. Two alternatives were evaluated. One alternative included improvements located at the Imhoff Place frontage road. The second alternative proposed additional infrastructure, including paving, on the Kiewit property to accommodate residential users and install additional fill station connections. Construction of the second alternative was completed to provide the additional recycled water during the summer demand. Page 4 of 4 October 10, 2017 EOPS Regular Committee Meeting Agenda Packet - Page 10 of 39 Page 9 of 28 Attachment 3 Projects Funded by Underrun District Project No. Program Project Title Amount 7319 TP Lab Upgrades and Repair $ 701000 8412 CS Pleasant Hill -Grayson Creek Sewer 4971221 8422 CS Walnut Creek Sewer Renovations, Phase 11 5001000 8430 CS Lafayette Sewer Renovations, Phase 11 501000 8437 CS Martinez Sewer Renovations, Phase 5 501000 8236 GI District Easement Acquisition 151000 8238 GI Asset Management 301000 Total Reallocation $1.212l221 * $16 discrepancy due to SunGard rounding. Page 1 of 1 October 10, 2017 EOPS Regular Committee Meeting Agenda Packet - Page 11 of 39 Page 10 of 28 FISCAL YEAR (FY) 2016-1 7 CLOSED PROJECTS October 10, 2017 Meeting Engineering and Operations Committee Edgar J. Lopez, PE Capital Projects Division Manager TOTAL EXPENDITURES BY CAPITAL PROGRAM Program Total Expenditures Treatment Plant (TP) $ 2474331133 Collection System (CS) $ 1317171847 General Improvements (GI) $ 277247426 Recycled Water (ReW) $ 112057655 Total: $ 4230813061 1 October 10, 2017 EOPS Regular Committee Meeting Agenda Packet - Page 12 of 39 Page 11 of 28 TREATMENT PLANT PROGRAM CLOSED PROJECTS > $'I MILLION Project Number Project Title Total Expenditures 7285 Primary Renovations $1419167169 7297 Wet Scrubber Caustic Injection $ 113991693 7301 Treatment Plant Planning $ 219971023 7324 Substation 16 Switchgear Repl. $ 216027891 7343 Treatment Plant Master Plan $ 211997938 DP 7285: PRIMARY RENOVATIONS Purpose: Replace and repair equipment and piping associated with the Primary Sedimentation Process Work completed: Rebuild primary pumps and new Variable Frequency Drives (VFDs), replacing mechanical drives Installation of new scum hoppers, skimmer mechanisms, spray system improvements Installation of Grit Washer Removal and replacement of scum thickener Removal and replacement of primary level valve Miscellaneous primary tank improvements 2 October 10, 2017 EOPS Regular Committee Meeting Agenda Packet - Page 13 of 39 Page 12 of 28 lob -� . New Scum Spray Piping �_ � �{ •,tea ;• - a - e y y i - � ra Primary Tank Baffles Rebuilt Primary Pumps s and New Drives kl4kjM I k New Scum Thickener r 3 October 10, 2017 EOPS Regular Committee Meeting Agenda Packet - Page 14 of 39 Page 13 of 28 DP 7297: WET SCRUBBER CAUSTIC INJECTION Purpose: Installation of a chemical feed system to add sodium hydroxide to the wet scrubber system to meet regulatory limits for hydrochloric acid emissions for the multiple hearth furnaces Work completed: Installation of new chemical storage tank, feed pumps and associated equipment Installation of double contained piping and chemical safety systems Integration of controls systems with the plant SCADA system 4 October 10, 2017 EOPS Regular Committee Meeting Agenda Packet - Page 15 of 39 DP 7301: TREATMENT PLANT PLANNING Purpose: Facilitate and complete technical evaluations to optimize existing processes and address other wastewater treatment planning needs Work completed: Facility Plan &Site Characterization Report to comply with the National Pollutant Discharge Elimination System (NPDES) permit requirement Primary Sedimentation Basin Baffle Pilot Draft Bay Area Clean Water Agencies (BACWA) Nutrient Reduction Study Other Studies/Reports AeJA, NPDES Permit Required Studies JLA� Facility Plan Site'- Characterization Report iCrntr;u�t;a�nrr4 �aiea 3daF�� itrrre WaFY Yiit�i mary Baffles Pilot r Page 14 of 28 October 10, 2017 EOPS Regular Committee Meeting Agenda Packet - Page 16 of 39 Page 15 of 28 DP 7324: SUBSTATION 16 SWITCHGEAR REPLACEMENT Purpose: To replace the obsolete electrical switchgear equipment at Substation No. 16 to improve reliability of the headworks and influent pumping facility Work completed: Installation of new pre -purchased switchgear Installation of remote circuit breaker operating panels to improve operator safety Replacement of electrical bus and protective relays Integration of controls systems with the plant SCADA system Removal of O I d Switchgear i_ 79 a � 1 �~ New Switchgear - Being Installed .� g 6 October 10, 2017 EOPS Regular Committee Meeting Agenda Packet - Page 17 of 39 DP 7343: TREATMENT PLANT MASTER PLAN Purpose: Identify and develop plan for addressing aging infrastructure, regulatory, capacity, and sustainability drivers Work completed: Two Executive Summaries Summary Report and 14 Technical Memoranda Board Meetings/Workshops Hydraulic and BioWin Process Models Filter Testing Condition Assessments Update 10 -Yr. CIP and Development of a 20 -Yr. C I P Condition Assessments/ Filter Testing .Y a EXECUTIVE J` ARY safer.-F.�.w �.-ri-r+��a��.+.,•t Master Plan Executive Summary Page 16 of 28 7 October 10, 2017 EOPS Regular Committee Meeting Agenda Packet - Page 18 of 39 C OLLECTION S YSTEM P ROGRAM C LOSED P ROJECTS> $1 M ILLION ProjectTotal Project Title NumberExpenditures 8415Martinez Sewer Renovation, Ph. 4$ 3,854,324 8418CS Modeling Upgrade$ 1,241,600 8423N. Orinda Sewer Renovation, Ph. 6$ 2,772,219 8426Lafayette Sewer Renovation, Ph. 10$ 3,439,128 8431Collection System Master Plan $ 1,210,556 DP 8415: Martinez Sewer Renovations, Phase 4 Purpose: •Replace/renovate deteriorating and high maintenance sewers Work completed: •K.J. Woods Construction, Inc. renovated and installed a total of 7,700 feet of 6-inch and 8-inch sewer mains located in easements, public rights-of-way, and near creeks •Project included easement acquisition cost as a result of the 1967 District Annexation Agreement with the City of Martinez 8 Page 18 of 28 S 41 0 > +�l ► ; 414 F� �' * a y4e �5 c Fi'rr a ,'•'sr 1 a r� LFSiK 7 g L 'U s � se WAr?4 57 4 `u gg, r air hm& 22ti�S � y {'rQkr t4' k .anxx s SF 11�lews IV y� LEGEND �'�hviN '�TYr_ PROJECTLOCATIONS Martinez Sewer Renovations, Phase 4 Location Map .�- `� _ •,�• F fir, ■ r # ir '1ALM r x _ z f a.. f L 1, Ili IIA - r ell # •,� .F •fir � i , 9 October 10, 2017 EOPS Regular Committee Meeting Agenda Packet - Page 20 of 39 Page 19 of 28 10 October 10, 2017 EOPS Regular Committee Meeting Agenda Packet - Page 21 of 39 DP 8418: COLLECTION SYSTEM MODELING UPGRADE Purpose: Migrate from a proprietary steady state hydraulic model to a commercially available, supported dynamic hydraulic model Work completed: Selected and purchased InfoWorks® ICM hydraulic modeling software Performed 2014/2015 flow monitoring with 36 meters Performed 2015/2016 flow monitoring with 70 meters Configured and calibrated InfoWorks® modeled network Completed gravity sewer capacity analysis as part of Collection System Master Plan tMGCU 1.5C 1ID I i i 0.0 i nfoWorks® Model Flow Monitoring Page 20 of 28 11 October 10, 2017 EOPS Regular Committee Meeting Agenda Packet - Page 22 of 39 DP 8423: North Orinda Sewer Renovations, Phase 6 Purpose: • Replace/Renovate deteriorating and high maintenance sewers Work completed: • Pacific Trenchless, Inc. renovated and installed 8,300 feet of 6 -inch and 8 -inch sewer mains located in easements, public rights-of-way, and near creeks - .- '- " IP I North Orinda Sewer Renovations, Phase 6 Location Map Page 21 of 28 12 October 10, 2017 EOPS Regular Committee Meeting Agenda Packet - Page 23 of 39 Page 22 of 28 i 13 October 10, 2017 EOPS Regular Committee Meeting Agenda Packet - Page 24 of 39 } R -#`� ems• _ML r �' a ° � '� F _ •` y , ` - • - , - ~i. �' f m "`.�4 � � � ' ft of _ a • wk 4: - ? i 13 October 10, 2017 EOPS Regular Committee Meeting Agenda Packet - Page 24 of 39 Page 23 of 28 DP 8426: Lafayette Sewer Renovations, Phase 10 Purpose: • Replace/Renovate deteriorating and high maintenance sewers Work completed: • KJ Woods Construction, Inc. renovated and installed a total of 8,880 feet of 6 -inch to 15 -inch sewer mains located in easements, public rights-of-way, and near creeks of sewer mains 14 October 10, 2017 EOPS Regular Committee Meeting Agenda Packet - Page 25 of 39 WWILafayette Sewer Renovations Phase 10 p Location Map � 9 # r r� 'U F Ur AMU a Cenkr.yl Cqn1frp Cr: %:a San RAFY DIstria r AMb,4V(W7t LGT&f&ft SIDWI ' R000vEd iori Pim" lo Qlstrlet Proj-a t 042$ k Lflon Map - 14 October 10, 2017 EOPS Regular Committee Meeting Agenda Packet - Page 25 of 39 •�i 1 2 41 � + - --:amok. Y` Ar it h llw. Odd ,� or 1 " ' yt, y r• P€' E tri �i '. .. � i .. ^ • ..�',T Y h h �{ Y " 'a , ice{� _ � - � p ��,• � y J�,,,z '� ,,; ti • d' •,dy, aFi• '..9rw h a Page 25 of 28 DP 8431: COLLECTION SYSTEM MASTER PLAN Purpose: Identify and develop plan for addressing aging infrastructure, regulatory, capacity, and sustainability drivers Work completed: Two Executive Summaries Summary Report and 20+ Technical Memoranda Board Meetings/Workshops Pump Station Condition Assessments nfoMaster® Risk New Sewer Renovation Model Developed New Hydrodynamic Model InfoWorks ICM 16 October 10, 2017 EOPS Regular Committee Meeting Agenda Packet - Page 27 of 39 nfoMaster® Model P411 0-- pIrp Page 26 of 28 Assessments GENERAL IMPROVEMENTS PROGRAM CLOSED PROJECTS > $1 MILLION Project Project Title Total Number Expenditures 8234 Headquarters Office Building $110681082 Improvements mokka 17 October 10, 2017 EOPS Regular Committee Meeting Agenda Packet -Page 28 of 39 Pump Station Condition 1,no WI lot 30�w ycam $1,1w AM 40 20 a� ' � L� � SII 0 , fiverw Y" nfoMaster® Model P411 0-- pIrp Page 26 of 28 Assessments GENERAL IMPROVEMENTS PROGRAM CLOSED PROJECTS > $1 MILLION Project Project Title Total Number Expenditures 8234 Headquarters Office Building $110681082 Improvements mokka 17 October 10, 2017 EOPS Regular Committee Meeting Agenda Packet -Page 28 of 39 Pump Station Condition Pump Station Condition Page 27 of 28 HEADQUARTERS OFFICE BUILDING IMPROVEMENTS Purpose: To improve the safety, serviceability, maintainability, usability, and appearance of the interior and exterior of the building Work completed: Office space improvements for Information Technology (IT) department staff and Asset Management group on the Garden Level Conversion of open office on the third floor HOB into an enclosed office Change order for IT infrastructure and wiring improvements 18 October 10, 2017 EOPS Regular Committee Meeting Agenda Packet - Page 29 of 39 Page 28 of 28 Questions? 19 October 10, 2017 EOPS Regular Committee Meeting Agenda Packet - Page 30 of 39