The URL can be used to link to this page

Home My WebLink About05.c. Receive update on Fiscal Year 2021-22 Mid-Year Capital Improvement BudgetPage 1 of 13 Item 5.c. F__1_448�411C_S0 February 16, 2022 TO: ENGINEERING AND OPERATIONS COMMITTEE FROM: EDGAR J. LOPEZ, CAPITAL PROJECTS DIVISION MANAGER REVIEWED BY: JEAN-MARC PETIT, DIRECTOR OF ENGINEERING AND TECHNICAL SERVICES ROGER S. BAILEY, GENERAL MANAGER SUBJECT: RECEIVE UPDATE ON FISCAL YEAR 2021-22 MID -YEAR CAPITAL IMPROVEMENT BUDGET Attached is a presentation on the Fiscal Year 2021-22 Mid -Year Capital Improvement Budget Update. Strategic Plan Tie -In GOAL TWO: Environmental Stewardship Strategy 1—Achieve 100% compliance in all regulations, Strategy 2—Anticipate and prepare for potential regulatory changes GOAL THREE: Fiscal Responsibility Strategy 2 — Ensure integrity and transparency in financial management GOAL FOUR: Workforce Development Strategy 3— Inspire employee engagement GOAL FIVE: Infrastructure Reliability Strategy 1— Manage assets optimally to prolong their useful life, Strategy 2 — Execute long-term capital renewal and replacement program, Strategy 3 — Protect personnel and assets from threats and emergencies GOAL SIX: Innovation and Optimization Strategy 1— Implement the Central San Smart Initiative ATTACHMENTS: 1. Presentation February 16, 2022 EOPS Regular Committee Meeting Agenda Packet - Page 30 of 53 Page 2 of 13 FISCAL YEAR (FY) 2021-2022 CAPITAL IMPROVEMENT BUDGET MID -YEAR UPDATE Engineering & Operations Committee February 16, 2022 Edgar J. Lopez, P.E. Capital Projects Division Manager FY 2021-22 CAPITAL IMPROVEMENT BUDGET (CIB) WITH CURRENT EXPENDITURES AS OF 12/31/21 Totals: $145,836,673 $33,936,070 23% Includes all past budgets and carry forward - Budget Actual %Actual Program to Date* Expenditures Budget Spent to Date Collection System (CS) $51,406,711 $18,582,270 36% Treatment Plant (TP) $67,181,424 $10,023,066 15% General Improvements $5,024,653 $989,265 20% Recycled Water $19,873,885 $4,341,469 22% CIB Contingency $2,350,000 NA NA February 16, 2022 EOPS Regular Committee Meeting Agenda Packet -Page 31 of 53 1 Page 3 of 13 COLLECTION SYSTEM - SEWER RENOVATION PROJECTS In Construction • South Orinda, Phase 8 — 5,750 feet of sewers (100% complete) • Walnut Creek, Phase 15 — 9,400 feet of sewers (33% complete) • North Orinda, Phase 8 — 9,930 feet of sewers (41 % complete) In Design • Danville, Phase 4 — Bidding in March, includes 9,200 feet of sewers • Bid projects from Collection System Sewer Renovation, Phase 1, include the next phases of Martinez, Orinda, Walnut Creek, Pleasant Hill, and Lafayette • Bidding Phase 2 of Pump Station Upgrades and San Ramon Electrical Improvements soon February 16, 2022 EOPS Regular Committee Meeting Agenda Packet - Page 32 of 53 2 Page 4 of 13 WALNUT CREEK, PHASE 15 Open Trench n�� a • C-ord Berkeley h� -_ Oalclantl ireament na acJiry t c —c--.na Stations em Isa.e cmaowg.coaeamti v _�3,ve,aNu Pumping Stations Pipebursting New PVC Sewer 51 Pump Station Upgrades OPhase 1 Pump Stations • Moraga • Orinda Crossroads • Flush Kleen OPhase 2 Pump Stations • Martinez • Fairview • Maltby • San Ramon (for Bidding) 61 February 16, 2022 EOPS Regular Committee Meeting Agenda Packet - Page 33 of 53 3 Page 5 of 13 PUMP STATION UPGRADES, PHASE 1 DISTRICT PROJECT (DP) 8436 • Total Project Budget: $35 million (M) • Contractor: Mountain Cascade, Inc. • Contract Price: approx. $25.6 M • Estimated completion by April 2022 • Major electrical, mechanical, and emergency generator backup systems • Nearing 90% completion ' 7 PUMP STATION UPGRADES - MAJOR ITEMS IN PROGRESS -0-1 u New Control Panel w Moraga Pump Room — AII Electric -Driven Pumps New Emergency Generator a February 16, 2022 EOPS Regular Committee Meeting Agenda Packet - Page 34 of 53 4 Page 6 of 13 OTHER CS PROJECTS AND ITEMS TO COME Projects in Process • Pump Station Upgrades, Phase 2, which includes renovation of three Martinez pump stations, 100% Design complete • San Ramon Electrical Improvements 90% Design in progress, aimed to replace variable frequency drives and other electrical equipment • Planning phase work for Large Diameter Pipeline Program and update to the Collection System Master Plan Items to Come • Request for Proposal for as -needed construction management services for pump stations SOLIDS HANDLING FACILITY IMPROVEMENTS, PHASE 1 A, DP 7348 0 Furnace Improvements Seismic Improvements (Multiple ® Hearth Furnaces) being evaluated Sludge Dewatering 0 Improvements V!� 0 Limited Sludge ® Air Pollution Control Blending I > Improvements Improvements I b �9 10 February 16, 2022 EOPS Regular Committee Meeting Agenda Packet - Page 35 of 53 5 Page 7 of 13 PHASE 1 A MAJOR ITEMS Centrifuge and Cake Pump Equipment R] Air Pollution Control Furnace Improvements February 16, 2022 EOPS Regular Committee Meeting Agenda Packet - Page 36 of 53 6 Page 8 of 13 PHASE 1A SCHEDULE & COST Repackaging of Bid Documents • Separating Scope: Ongoing — March 2022 • Bid documents ready by July 2022 • Bid: July —August 2022 • Release major items for fabrication early or at award • Award Contract by October 2022 Construction Duration Expectation • Start by January 2023 • Completion by January 2025 Cost Estimate • $60-70 M construction cost to be re-evaluated 13 OTHER RELATED ACTIVITIES TAKING PLACE Equipment Procurement • Reviewing pre -purchase or other procurement options for other pieces of equipment (i.e. electrical gear, significant valves, etc.) Staging Area Improvements • Construction nearly complete • Waiting on delivery of new security guard enclosure • Security fencing and cameras to follow Treatment Plant Safety Enhancements, Phase 5 • Emergency stairway from the Solids Conditioning Building (SCB) Control Room 95% complete, awaiting canopy materials 14 February 16, 2022 EOPS Regular Committee Meeting Agenda Packet - Page 37 of 53 Page 9 of 13 INFLUENT PUMP ELECTRICAL IMPROVEMENTS, DP 7328 • Contractor: Auburn Constructors, LLC • Contract Price: $6,497,300 • Expected completion by November 1, 2022 • Brown and Caldwell for engineering services during construction (ESDC) • Construction 59% complete UPCOMING WORK FOR DP 7328 Ongoing Work: • Wet Well 2 Work: Summer 2022 • Rehabilitation of Influent Pump motors and variable frequency drive replacement for Pumps 1 through 5 • Installation of new Pump 6 and associated bypass structure piping • Replacement of programmable logic controllers, motor control centers, and electrical wiring • Installation of new walkways and isolation gates for the wet wells 15 16 February 16, 2022 EOPS Regular Committee Meeting Agenda Packet - Page 38 of 53 8 Page 10 of 13 ELECTRIC BLOWER IMPROVEMENTS, DP 100015 • Construction 10% complete • Contractor: Auburn Constructors, LLC • Contract Price: $9,594,300 (with Piping 10) • Completion by November 1, 2022 • HDR, Inc. for ESDC • Ongoing Work: .£ IL Installation of electrical conduits, x-rays and preparation for electrical and blower equipment • Backfill and compaction of transformer pad area • Receiving APGN equipment_ TREATMENT PLANT PIPING RENOVATIONS, PHASE 10, DP 7369 • Lee & Ro, Inc. for ESDC • Contract and contractor was bid with Electric Blower Improvements project • Ongoing Work: • Preparation for clarifier gate installation and scum piping renovation • Completed all chemical tubing replacement in SCB • Planning and preparation for replacement of hypo site 1 • Ongoing installation of new electrical infrastructure ,7 ,8 February 16, 2022 EOPS Regular Committee Meeting Agenda Packet - Page 39 of 53 9 Page 11 of 13 OTHER TP PROJECTS AND ITEMS TO COME • Starting construction of the Fire Protection System, Phase 3 soon • Completed planning of the Steam and Aeration Blower Systems Renovations, DP 7349 — staff to recommend detail design moving forward • Ultraviolet Disinfection Replacement and Hydraulic Improvements, DP 100012, planning near completion and preliminary design is in progress • Planning for the Aeration Basins Diffuser Replacement and Seismic Upgrades, DP 100019, is completed and detail design will be recommended by staff soon • Started or completed several Uniform Public Construction Cost Accounting Act (UPCCAA) informal projects, including Headquarters Office Building Painting FILTER PLANT AND CLEARWELL IMPROVEMENTS, PHASE 1A, DP 7361 Ncw clnr 01.1 —h—f — and Project Scope 19 zo February 16, 2022 EOPS Regular Committee Meeting Agenda Packet - Page 40 of 53 10 Page 12 of 13 FILTER PLANT AND CLEARWELL IMPROVEMENTS - PHASE 1A, DP 7361 • Contractor: C. Overaa & Company • Contract Price: $26,584,000 (44% paid as of November) • Total Estimated Project Budget: $38,589,000 • Notice to Proceed: October 13, 2020 • Completion Date: October 30, 2022 • Work Completed: • Earthwork completed with raised Pacheco roadways • Steel tanks constructed and coated • Piping received and installation ongoing • Electrical ongoing • Filter rehabilitation in progress RECYCLED WATER PIPING INSTALLATION 21 1 22 February 16, 2022 EOPS Regular Committee Meeting Agenda Packet - Page 41 of 53 11 Page 13 of 13 QUESTIONS? 24 February 16, 2022 EOPS Regular Committee Meeting Agenda Packet - Page 42 of 53 12