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HomeMy WebLinkAbout05.a. Receive Capital Projects Division Quarterly Report (April to June) on capital projects, active consultant contracts, change order log, and schedule of bids and awards Page 1 of 9 Item 5.a. CENTRAL SAN August 4, 2020 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 CAPITAL PROJECTS DIVISION QUARTERLY REPORT (APRIL TO JUNE) ON CAPITAL PROJECTS, ACTIVE CONSULTANT CONTRACTS, CHANGE ORDER LOG, AND SCHEDULE OF BIDS AND AWARDS Attached is the Capital Projects Division Quarterly Report for the period of April to June 2020. Strategic Plan re-In GOAL THREE: Fiscal Responsibility Strategy 1—Maintain financial stability and sustainability, Strategy 2—Ensure integrity and transparency in financial management ATTACHMENTS: 1. Quarterly Report, Fourth Quarter 2020 August 4, 2020 EOPS Regular Committee Meeting Agenda Packet- Page 59 of 69 Page 2 of 9 CAPITAL PROJECTS QUARTERLY REPORT APRIL — JUNE 2020 Engineering and Operations Committee Meeting August 4 , 2020 Central Contra Costa sanitary District August 4, 2020 EOPS Regular Committee Meeting Agenda Packet- Page 60 of 69 Page 3 of 9 CAPITAL PROJECTS QUARTERLY REPORT: APRIL - JUNE 2020 CONSTRUCTION CONTRACT COMMITMENTS Board Change Orders Total Current Amount Paid to Bid Opening Eng.Estimate Number of Low Bid($) Variance($) Variance(%)(B Remainder to Date Project No. Project Title Announce Award Date Contractor To Date($) Contract Amount Contractor %Spent Date A Bids Received B B-A A)I A C B+C To Date) Contract 6172 Sludge Blending Tank Repairs 5/2/19 5/28/19 6/20/19 $525,000 1 $610,500 $85,500 16% Aztec Consultants,Inc. $0 $610,500 $528,549 $81,951 87% 7317A Plant Control System Network Upgrades-Server Room 1/3/19 1/24/19 2/21/19 $600,000 5 $543,900 ($56,100) -9% Paciic Power&Systems,Inc. $100,968 $644,868 $617,868 $27,000 96% 7322 Fire Protection System,Phase 2 Revised 11/16/17 12/15/17 12/21/17 $700,000 3 $730,500 $30,500 4% Bockmon&Woody Electric Co.,Inc. $147,150 $877,650 $833,768 $43,882 95% 7326A Solids Conditioning Bldg.Chiller Replacement 7/5/18 7/24/18 8/2/18 $250,000 2 $248,890 ($1,110) 0% Aztec Consultants,Inc. $0 $248,890 $248,890 $0 100% 7339 Plant Control System 1/0 Replacement Project-Phase 1,Filter Plant 8/16/18 10/18/18 11/15/18 $775,000 5 $668,600 ($106,400) -14% Con J Franke Electric,Inc. $62,714 $731,314 $731,314 $0 100% 7339B Plant Control System 1/0 Replacement Project-Phase 2,Secondary 3/19/20 5/6/20 5/21/20 $1,300,000 9 $1,222,200 ° ° Process ($77,800) -6/o Bockmon&Woody Electric Co.,Inc. $0 $1,222,200 $0 $1,222,200 0/o 7348A Emergency Sludge Loadout Facility Upgrades 4/18/19 5/30/19 6/20/19 $2,300,000 3 $2,150,300 ($149,700) -7% Auburn Constructors,LLC $93,367 $2,243,667 $2,243,667 $0 100% 7351 Mechanical and Concrete Renovations 10/4/18 10/30/18 11/15/18 $10,841,700 3 $9,660,000 ($1,181,700) -11% C.Overaa&Co. $632,718 $10,292,718 $8,814,326 $1,478,392 86% 7353 Outfall Improvements,Phase 7 1/16/20 3/3/20 4/16/20 $4,000,000 2 $4,447,000 $447,000 11% Power Engineering Construction Company $0 $4,447,000 $142,560 $4,304,440 3% 7365 Recycled Water Clearwell Repairs 3/1/18 3/30/18 4/5/18 $1,000,000 2 $1,378,180 $378,180 38% Aztec Consultants,Inc. ($86,912) $1,291,268 $1,226,373 $64,895 95% 7367 Concord Main Metering Station 10/4/18 10/30/18 11/15/18 $850,000 3 $404,000 ($446,000) -52% C.Overaa&Co. $0 $404,000 $161,000 $243,000 40% 8243/7362 Server Room Relocation&POB Seismic Upgrades 7/19/18 9/5/18 10/4/18 $4,800,000 3 $5,665,000 $865,000 18% CWS Construction Group,Inc. $1,057,245 $6,722,245 $6,718,811 $3,434 100% 8436 Pump Station Upgrades,Phase 1 8/26/19 10/24/19 11/07/19 $24,000,000 3 $25,634,551 $1,634,551 7% Mountain Cascade,Inc. $0 $25,634,551 $1,400,000 $24,234,551 5% 8442 Lower Orinda Pump Station ASD Replacements N/A 5/6/20 5/21/20 $300,000 6 $77,700 ($222,300) -74% D.W.Nicholson Corporation $0 $77,700 $0 $77,700 0% 8452 Lafayette Sewer Renovations,Phase 13 1/31/19 3/6/19 4/4/19 $3,500,000 6 $3,031,469 ($468,531) -13% Cratus,Inc. $99,842 $3,131,311 $3,075,320 $55,991 98% 8454 South Orinda Sewer Renovations,Phase 7 2/21/19 3/26/19 5/2/19 $3,300,000 5 $2,775,589 ($524,411) -16% Cratus,Inc. $115,720 $2,891,309 $2,862,852 $0 100% 8455 Walnut Creek Sewer Renovations,Phase 13 2/21/19 3/19/19 4/4/19 $3,650,000 7 $2,730,935 ($919,065) -25% California Trenchless,Inc. $141,045 $2,871,980 $2,829,700 $42,280 99% 8456 Danville Sewer Renovations,Phase 3 1/16/20 2/19/20 4/2/20 $3,600,000 6 $2,721,145 ($878,855) -24% Cratus,Inc. $282,107 $3,003,252 $538,312 $2,464,940 18% 8459 Lafayette Sewer Renovations,Phase 14 5/21/20 6/18/20 7/2/20 $3,650,000 5 $2,718,025 ($931,975) -26% Andes Construction,Inc. $0 $2,718,025 $0 $2,718,025 0% 8460 Walnut Creek Sewer Renovations,Phase 14 4/2/20 4/28/20 5/21/20 $4,300,000 6 $3,572,655 ($727,345) -17% Precision Engineering,Inc. $0 $3,572,655 $0 $3,572,655 0% TOTAL $74,241,700 $70,991,139 ($3,250,561) 4% $2,645,964 $73,637,103 $32,973,310 $40,635,336 45% August 4, 2020 EOPS Regular Committee Meeting Agenda Packet- Page 61 of 69 Page 4 of 9 CAPITAL PROJECTS QUARTERLY REPORT: APRIL - JUNE 2020 UPCCAA CONSTRUCTION CONTRACT COMMITMENTS UPCCAA Project Eng.Estimate Number of Bids Low Bid($) Variance($) Variance(%) Change Orders Total Current Amount Paid to Remainder to Project Title Contractor To Date($) Contract Amount Contractor %Spent No. A Received B B-A (B-A)I A C B+C To Date) Contract 2019-002 Sludge Blending Pump Replacement $100,000 4 $90,000 ($10,000) -10% W.M.Lyles Co. $0 $90,000 $90,000 $0 100% 2019-003 CSO Dump Pad Modifications $55,000 2 $45,650 ($9,350) -17% Aztec Consultants,Inc. $0 $45,650 $45,650 $0 100% 2019-005 Substation 82 Circuit Breaker Replacement $150,000 1 $167,656 $17,656 12% D.W.Nicholson Corporation $32,126 $199,782 $199,782 $0 100% 2019-006 Main Gate Upgrades $25,000 1 $23,585 ($1,415) -6% Electronic Innovations,Inc. $0 $23,585 $23,585 $0 100% 2019-007 Pipeline Cleaning Services $25,000 2 $24,750 ($250) -1% Clean Harbors Environmental Services,Inc. $57,486 $82,236 $82,236 $0 100% 2019-008 Plant Operations Building Rooftop Unit Replacement and Air Balance $90,000 4 $99,000 $9,000 10% Aria Electric&Construction $0 $99,000 $73,768 $25,233 75% 2019-009 San Ramon Pump Station VFD Replacement and Pump Rebuild $140,000 5 $134,074 ($5,926) 4% Telstar Instruments $0 $134,074 $134,074 $0 100% 2019-010 Mechanic Shop and Warehouse Roof Repair $125,000 2 $113,340 ($11,660) -9% Level 1 Roofing,Inc.-North $0 $113,340 $113,340 $0 100% 2019-011 Plant Operations Building Multi-Purpose Room $150,000 2 $119,747 ° One Diversifield,LLC $5,248 $124,995 $110,090 $14,905 88% Audio Visual Improvements ($30,253) 20/° 2020-001 0 West Park Street Sewer Replacement $26,000 1 $25,000 ($1,000) 4% Gold Coast Pipelines,Inc. $13,353 $38,353 $38,353 $0 100% 2020-002 Annex Auto Gate $25,000 2 $25,086 $86 0% Electronic Innovations,Inc. $0 $25,086 $0 $25,086 0% 2020-004 Plant Operations Building Window Repair $15,000 1 $15,010 $10 0% East County Glass&Window Inc $0 $15,010 $0 $15,010 0% 2020-005 Ultraviolet Heating,Ventilation,and Air Conditioning $70,000 2 $63,766 ($6,234) -9% Air Systems,Inc. $0 $63,766 $0 $63,766 0% 2020-006 Annex Roll Up Door Improvements $8,594 1 $8,594 $0 0% Contra Costa Door $0 $8,594 $0 $8,594 0% TOTAL $1,004,594 $955,258 ($49,336) -5% $108,213 $1,063,471 $910,877 $152,594 86% August 4, 2020 EOPS Regular Committee Meeting Agenda Packet- Page 62 of 69 Page 5 of 9 ACTIVE CONSULTANT CONTRACTS: APRIL - JUNE 2020 PROFESSIONAL / TECHNICAL SERVICES AGREEMENTS Type Total Board Original Contract Total Current %Board Remainder to DP No. Project Title (P,D,C,1) Consultant Authorized Amount Rev. 1 Rev.2 Rev.3 Rev.4 Rev.5 Rev.6 Rev.7 Rev.8 Rev.9 Contract Auth. Spent to Date Agreement Amount 7328 Influent Pump Electrical Improvements P/D Brown and Caldwell $844,000 $844,000 Time $84,152/ $928,152 110% $927,154 $998 Time 7339 Plant Control System 1/0 Replacement Project Phase 1 D TJC&Associates $170,000 $169,740 Time $169,740 100% $145,103 $24,637 Solids Handling Facility Improvements(046333) D Ewing Construction Services Staff Authority $14,610 Time $35,390 Time $50,000 $100,000 GM $44,651 $55,349 Solids Handling Facility Improvements(044848) P/D Black&Veatch Corporation $8,404,636 $1,960,000 Time $240,000 $5,900,000 $84,636 $220,000 $200,000 $8,604,636 102% $7,388,296 $1,216,340 7348 and Time Solids Handling Prebid Services D/C MWH Constructors $400,000 $400,000 $100,000 $500,000 100% $488,414 $11,586 Solids Handling Peer Review(047590) D Carollo Engineers Staff Authority $30,000 $30,000 GM $18,109 $11,891 7353 Outfall Improvements,Phase D Zentner Associates Staff Authority $29,825 $10,000 $80,000 $119,825 GM $52,984 $66,841 7361 Filter Plant and Clearwell Improvements D Stantec $3,078,000 $990,000 $550,000 Time $1,538,000 $184,000/ $3,262,000 106% $1,467,698 $1,794,302 Time Server Room Relocation/Architectural Impr.(045542)[DPs 7362,8207 D MWA Architects $400,000 $443,350 $9,990 $453,340 113% $367,046 $86,294 8243 and 8247] Server Room/MRC(047448) P CHD Staff Authority $19,000 $19,000 GM $4,750 $14,250 8436 Pump Station Upgrades,Phase 1 P/D/C V.W.Housen&Associates $3,880,000 $780,000 Scope Time $2,200,000 $35,000 $61,000 Scope Time $900,000 $3,976,000 102% $3,241,067 $734,933 and Time 8457 Pump Station Upgrades,Phase 2 P/D V.W.Housen&Associates $2,400,000 $2,400,000 $2,400,000 100% $134,512 $2,265,488 7373 Fire Protection System Improvement,Phase 3 P/D DTN Engineers Staff Authority $52,000 $52,000 GM $0 $52,000 Total Design: $20,614,693 $14,279,784 $6,334,909 60 CONSTRUCTION 7322 Fire Protection System Improvement,Phase 2 C DTN Engineers $262,500 $150,000 $20,490 $2,010 $90,000 $262,500 100% $258,135 $4,365 Solids Handling Facility Improvements(Wet Scrubber Engineering) C EnviroCare $250,000 $249,000 $249,000 100% $99,600 $149,400 7348 Solids Handling Facility Improvements C Schwing Bioset $150,000 $150,000 $150,000 100% $75,000 $75,000 Solids Handling Facility Improvements C Andritz Separation Technologies $60,771 $60,771 $60,771 100% $30,385 $30,386 7351 Mechanical and Concrete Renovations C Carollo Engineers $1,575,000 $850,000 Time Time $725,000 $1,575,000 100% $1,353,578 $221,422 7367 Concord Main Metering Station(Under DP 8436 contract,not included in C V.W.Housen&Associates $35,000 $35,000 $35,000 100% $34,670 $330 totals) 7327 Headworks Screenings Upgrade C Brown and Caldwell $1,450,000 $850,000 $140,000 $63,315 $36,457 $360,228 Time $95,000 Time Time Time $1,545,000 107% $1,398,718 $146,282 Server Room Relocation&POB Seismic Upgrades(Exp.1/31/20) C Kellco Services,Inc. Staff Authority $2,500 $10,000 Time Time Time $12,500 GM $2,150 $10,350 Server Room Relocation&POB Seismic Upgrades C SCA Environmental,Inc. Staff Authority $29,550 $30,450 $30,000 Time Time Time $90,000 GM $79,483 $10,517 8243/7362 Server Room Relocation&POB Seismic Upgrades C MWA Architects $140,000 $140,000 $21,000 Time $39,000 Time Time $200,000 GM $165,772 $34,228 Server Room Relocation&POB Seismic Upgrades(Exp.12/31/19) C Kleinfelder $100,000 $100,000 $100,000 100% $95,540 $4,460 (completed) 8436 Pump Station Upgrades,Phase 1 C Psomas $1,800,000 $1,800,000 $1,800,000 100% $89,965 $1,710,035 Total Construction: $6,044,771 $3,648,326 $2,396,445 TOTALDESIGN&CONSTRUCTION: August 4, 2020 EOPS Regular Committee Meeting Agenda Packet- Page 63 of 69 Page 6 of 9 ACTIVE CONSULTANT CONTRACTS: APRIL - JUNE 2020 AS-NEEDED CONTRACTS Type Total Board Original Contract Total Current %Board Spent to Remainder Contract No. Consultant (P D,C,1) Service Type Authorized Amount Rev.1 Rev.2 Rev.3 Rev.4 Rev.5 Rev.6 Contract Amount Auth. Date to Agreement DESIGN 046618 Alisto Engineering Group D/C Corrosion Consulting $150,000 $150,000 $150,000 100% $0 $150,000 046894 ArcSine Engineering D/C Electrical,Instrumentation,and Controls $375,000 $375,000 $375,000 100% $136,307 $238,693 044858 Bess Test Lab,Inc. D/C Locating $631,200 $210,400 $210,400 Time Time Time $420,800 100% $363,372 $57,428 047186 BSK Associates D/C Geotechnical Investigation $150,000 $150,000 $150,000 100% $130,121 $19,880 047181 Cal Engineering&Geology, Inc. D/C Geotechnical Investigation $150,000 $150,000 $150,000 100% $48,554 $101,446 046250 Complete Project Solutions D/C Structural Engineering $150,000 $150,000 $150,000 100% $82,185 $67,815 044811 DCM Consulting D/C Geotechnical Investigation Staff Authority $20,000 Time $20,000 Time $25,000 Time $35,000/Time $100,000 GM $47,250 $52,750 045691 DKS Associates D/C Traffic Control Staff Authority $25,000 Time/Contact Time $25,000 GM $0 $25,000 046614 JDH Corrosion Consultants, Inc. D/C Corrosion Consulting $150,000 $150,000 $150,000 100% $59,797 $90,203 047905 Lee&Ro, Inc. D/C Design and Construction Support $500,000 $500,000 $500,000 100% $13,317 $486,683 047185 McMillen Jacobs Associates D/C Geotechnical Investigation $150,000 $150,000 $100,000 $250,000 100% $152,937 $97,063 045183 Michael Marangio D/C Biological Consulting Staff Authority $10,000 $20,000 $20,000 Time $50,000 GM $17,058 $32,942 046441 REY Engineers D/C Land Surveying Services $600,000 $200,000 $200,000 Fee Schedule $200,000 $600,000 100% $387,880 $212,120 047670 The Professional Tree Care Company D/C Arborist Staff Authority $70,000 $70,000 GM $0 $70,000 046247 TJC&Associates D/C Structural Engineering $150,000 $150,000 $150,000 100% $18,776 $131,225 046896 TJC&Associates D/C Electrical,Instrumentation,and Controls $375,000 $375,000 $375,000 100% $31,791 $343,209 047139 Traffic Control Pros D/C Traffic Control Staff Authority $85,000 $85,000 GM $10,060 $74,940 047668 Tree Wise D/C Arborist Staff Authority $70,000 $70,000 GM $7,105 $62,895 047669 West Coast Arborists D/C Arborist Staff Authority $70,000 $70,000 GM $4,270 $65,730 045187 WRECO D/C Biological Consulting Staff Authority $10,000 $20,000 $20,000 Time $50,000 GM $22,287 $27,713 048126 SCA Environmental, Inc. D/C Hazardous Materials Testing Staff Authority $150,000 $150,000 GM $0 $150,000 048138 HP Squared D/C Specialty Electrical Engineering $400,000 $400,000 $400,000 100% $12,420 $387,580 Total Design: $4,490,800 $1,545,486 $2,945,314 CONSTRUCTION 045272 Consolidated Engineering Laboratories C District-Wide Compaction Testing Staff Authority $25,000 Time Time Time $25,000 GM $11,013 $13,987 2017-01 Exaro Technologies Corporation C Survey Monument Installation $175,440 $58,480 $58,480 $58,480 $175,440 100% $76,302 $99,138 048229 JN Engineering C Collection System-Construction Inspection $450,000 $450,000 $450,000 100% $4,268 $445,732 047185 McMillen Jacobs Associates C Collection System-Construction Inspection $350,000 $350,000 $350,000 100% $337,588 $12,412 048261 McMillen Jacobs Associates C Collection System-Construction Inspection $450,000 $450,000 $450,000 100% $0 $450,000 045278 Terracon Consultants,Inc. C District-Wide Compaction Testing Staff Authority $25,000 Time $30,000 Time $55,000 GM $17,466 $37,534 2016-01 Roto-Rooter C District-Wide Potholing Blanet Contract $446,730 $148,910 $148,910 $148,910 $446,730 100% $333,649 $113,082 2016-02 Morgan-Bonanno Development,Inc. C District-Wide Patch Paving $360,000 $119,601 $130,399 $110,000 $238,505/Time $598,005 100% $121,640 $476,365 Total Construction: $2,550,175 $901,925 $1,648,250 TOTALAL • • August 4, 2020 EOPS Regular Committee Meeting Agenda Packet- Page 64 of 69 Page 7 of 9 CAPITAL PROJECTS QUARTERLY REPORT: APRIL- JUNE 2020 CHANGE ORDER LOG No.of Value of %Change % DP No. Project Title Contractor C01 CO2 CO3 C04 C05 C06 C07 C08 C09 C010 C011 �CO112 C013 C014 C015 C016 C017 C018 C019 CO20 Change Change Orders Contingency Orders Orders($) 7317A Plant Control System Network Upgrades-Server Room Paciic Power&Systems,Inc. $35,700 $10,755 $23,220*** $27,484*** $3,809 5 $100,968*** 19%*** 15% 7322 Fire Protection System,Phase 2 Revised Bockmon&Woody Electric Co.,Inc. $0 $64,837 $0 $31,473 $11,033 $26,789* $0 $9,404 $0 $3,614 10 $147,150* 16%* 15% 7339 Plant Control System 1/0 Replacement Project- Con J Franke Electric,Inc. $51,721 $35,993 ($25,000) 3 $62,714 9% 15% Phase 1,Filter Plant 7348A Emergency Sludge Loadout Facility Upgrades Auburn Constructors,LLC $3,093 $16,227 $14,996 $42,910 $18,583 ($2,442) 6 $93,367 4% 15% 7351 Mechanical and Concrete Renovations C.Overaa&Co. $36,018** $5,774 $10,014 $62,584 $7,111 $23,009 $5,390 $3,582 $121,271** $52,130 $2,963 $33,684** $170,000 $16,486 $30,732 $24,036 $27,934** 17 $632,718** 6%** 10% 7365 Recycled Water Clearwell Repairs Aztec Consultants $0 $31,403 $21,217 $20,958 $66,778 ($324,121) $90,659 $6,194 $30,732 $24,036 $27,934 8 ($86,912) -7% 10% 8243/7362 Server Room Relocation&POB Seismic Upgrades CWS Construction Group,Inc. $61,612 $73,357 $87,282 ($26,789) $69,667 $88,421 $14,597 $85,003 $23,781 $105,000 $28,299 $7,455 $97,751 $63,911 $61,989 $8,377 $104,895 $42,473 $28,204 $31,960 20 $1,057,245 18% 18% 8452 Lafayette Sewer Renovations,Phase 13 Cratus,Inc. $18,342 $21,000 $48,750 $11,750 4 $99,842 3% 15% 8454 South Orinda Sewer Renovations,Phase 7 Cratus,Inc. $53,170 $10,000 $22,050 $30,500 4 $115,720 4% 15% 8455 Walnut Creek Sewer Renovations,Phase 13 California Trenchless,Inc. $141,045 1 $141,045 5% 15% 8456 Danville Sewer Renovations,Phase 3 Cratus,Inc. $25,312 $139,095 $117,700 3 $282,107 9% 15% DP 7322:C06 was paid for by the contractor on DP 8243 for damages to the new fire system.Change orders to date for DP 7322 is$120,361(13.7%) **DP 7351:C01 was paid for by DP 7348,C09 was paid for by DP 7349,part of C012 was paid for by DP 7328,and C017 was paid for by DP 7370.Change orders to date for DP 7351 is$423,785(4%) ***DP 7317A:$12,676 of CO3 was paid for by DP 7339,$12,300 of C04 paid for by DP 7370,and$6,330 of C04 was paid for by DP 8240.Change orders to date for DP7317A is$69,662(12.8%) August 4, 2020 EOPS Regular Committee Meeting Agenda Packet- Page 65 of 69 Page 8 of 9 CAPITAL PROJECTS QUARTERLY REPORT: APRIL — JUNE 2020 Construction contracts awarded under$200,000 (UPCCAA Informal Bids) Date Project Project No. Contractor Total 5/11/20 Annex Roll Up Door 2020-006 Contra Costa Door $8,594 Improvements 5/25/20 Annex Auto Gate 2020-002 Electronic Innovations, $25,086 Inc. Plant Operations East County Glass & 6/2/20 Building Window 2020-004 $15,010 Repair Window Inc. Ultraviolet Heating 6/24/20 Ventilation, and Air 2020-005 Air Systems, Inc. $63,766 Conditioning Construction projects accepted Date Project Project No. Contractor Plant Control System 1/0 4/7/20 Replacement Project — Phase 1, 7339 Con J. Franke Electric, Inc. Filter Plant 4/7/20 Sludge Blending Tank Repairs 6172 Aztec Consultants, Inc. 4/7/20 Mechanic Shop and Warehouse 2019-010 Level 1 Roofing, Inc. - North Roof Repair August 4, 2020 EOPS Regular Committee Meeting Agenda Packet- Page 66 of 69 SCHEDULE OF FISCAL YEAR 2019-2020 BIDS AND AWARDS Project Information Bid Status Project Project Title Board Bid Opening Engineer's Estimate E&O Meeting Date Award Date No. Announcement 7364 TP Safety Enhancements, Phase 5 December 19,2019 January 30, 2020 $650,000 February 4,2020 February 20, 2020 7353 Outfall Improvements, Phase 7 January 16,2020 March 3,2020 $4,000,000 March 17,2020 April 16, 2020 8456 Danville Sewer Renovations, Phase 3 January 16,2020 February 19, 2020 $3,600,000 March 17,2020 April 2,2020 8460 Walnut Creek Sewer Renovations, Phase 14 April 2, 2020 April 28, 2020 $4,300,000 May 12, 2020 May 21,2020 8458 Martinez Sewer Renovations, Phase 6 March 19,2020 May 6,2020 $4,200,000 May 12, 2020 May 21,2020 7339B Plant Control System 1/0 Replacement Project- March 19,2020 May 6,2020 $1,300,000 May 12, 2020 May 21, 2020 Phase 2, Secondary Process 8442 Lower Orinda Pump Station ASD Replacements March 5, 2020 May 6,2020 $300,000 May 12, 2020 May 21,2020 8459 Lafayette Sewer Renovations, Phase 14 May 21, 2020 June 18,2020 $3,650,000 June 22, 2020 July 2,2020 7328 Influent Pump Electrical Improvements May 21, 2020 June 25,2020 $6,900,000 July 7, 2020 July 16, 2020 $31,000,000 7361 Filter Plant&Clearwell Improvements, Phase 1A May 21, 2020 July 29,2020 ($3.5M Bid August 4, 2020 August 20,2020 Alternates) August 4, 2020 EOPS Regular Committee Meeting Agenda Packet- Page 67 of 69