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Home My WebLink About03. Projects Completed/Closed in FY 2015-16Projects Completed/Closed in FY 2015-16 September 6, 2016 Engineering and Operations Committee Meeting Edgar J. Lopez, PE Capital Projects Division Manager Central Contra Costa Sanitary District Protecting Publk Health and the Environment FY 2015-16 Closed Projects by CIB Program Program Treatment Plant Collection System General Improvements Recycled Water Total Total Expenditures $2,438,147 $16,352,370 $8,621,570 $4,245,658 $31,657,745 3. 1 Treatment Plant Program Closed Projects Project Number 7310 7316 7284 7318 Project Title Piping Renovations, Phase 8 Sludge Blending Tank Repair TP Hazard ID/ Remediation Outfall Monitoring Project Total Expenditures $1,569,407 $706,328 $119,378 $43,034 Piping Renovations, Phase 8 Proiect Purpose: • Replace and repair failed piping and related equipment at the treatment plant. Scope of Work: • Demolition of abandoned fire protections equipment • A/N tank spray piping replacement • Valve replacement on ReW system and Filter Plant systems • Sodium Hypochlorite system piping and valves • Boiler blowdown piping replacement • Miscellaneous treatment plant equipment 2 Financial Summary Construction Contracts (W.M. Lyles) Change Orders (9.6%) Total Construction Contract Design CM, Inspection, Support Total Expenditures Total Budget at Award $935,000 $89.309 $1,024,309 (100%) $255,000 (25%) $290.098 (28%) $1,569,407 $1.570.000 New A/N Tanks Spray Piping New Secondary Scum Pumps 3 • New Valves at Filter Plant New Sodium Hypochlorite Piping Collection System Program Closed Projects < $1 million Project Number 5962 5993 8406 8425 8427 Project Title Manhole Remote Level Monitoring Force Main Assessment Pump Station Safety Improvements Cathodic Protection System Phase 1 PS Arc Flash Study Total Expenditures $131,963 $96,535 $610,777 $519,029 $95,516 4 Collection System Program Closed Projects > $1 million Project Project Title Number 8404 Lafayette Sewer Renovations, Ph. 8 8421 Lafayette Sewer Renovations, Ph. 9 8411 N. Orinda Sewer Renovations, Ph. 5 8413 Walnut Creek Sewer Renovation, Ph. 10 8424 M1 CIPP Project Total Expenditures $2,951,730 $3,063,582 $2,771,989 $3,791,443 $2,319,806 Lafayette Renovations, Phase 8 Proiect Purpose: Replace/Renovate deteriorating and high maintenance sewer lines Scope of Work: Reconstruct approximately 8,670 linear feet of 6 -inch sewers in Lafayette 5 Financial Summary Construction Contract (Carone & Company, Inc.) Change Orders Total Construction Design Construction Management Total Project Expenditures Total Budget at Award Variance * Included claim settlement and legal cost IDPA.a.� N Feet ro=se e'.o, ear„ Rc :cwv.<aw.a CostaI Lafayette Reservoir Lafayette Sewer Renovation Phase 8 District Project 8604 Project locations $1,321,305 $ 547.332* $1,868,637 (100%) $596,000 (32%) $487.093*(26%) $2,951,730 $2.304.000 ($647,730) Lafayette Renovations, Phase 8 Location Map 6 Lateral Connection HDD in easements Final Paving Easement work on driveway 7 Lafayette Renovations, Phase 9 Proiect Purpose: Replace/Renovate deteriorating and high maintenance sewer lines Scope of Work: Reconstruct approximately 8,500 linear feet of 6- to 15 -inch sewers in Lafayette. Financial Summary Construction Contract (Precision Engineering, Inc.) Chance Orders (11.9%1 Total Construction Design Construction Management Total Project Expenditures Total Budget at Award Variance $1,812,211 $216.479 $2,028,690 (100%) $650,000 (32%) $384,892 (19%) $3,063,582 $3.154.200 $90,618 8 ATTACHMENT LAFAYETTE SEWER RENOVATION PHASE9 DISTRICT PROJECT 8421 LOCATION MAP N�R Lafayette Renovations, Phase 9 Location Map Casing Carrier Pipe Under EBMUD Aqueduct New Manhole Installation tiO 9 CIPP Lining of Trunk Sewer Existing Sewer Abandonment North Orinda Renovations, Phase 5 Proiect Purpose: Replace/Renovate deteriorating and high maintenance sewer lines Scope of Work: Reconstruct approximately 7,700 linear feet of 6-, 8-, and 12 -inch sewers in Orinda. 10 Financial Summary Construction Contract (Bay Pacific Pipelines, Inc.) Chanae Orders (-2.3%) Total Construction Design Construction Manaaement Total Project Expenditures Total Budaet at Award Variance to Pro,ecl Areas I North Onr.d. 5~ R..ov.eo. P . $ Dstnct Prost 8.1 t $ 1,748,505 ($40.500) $1,708,005 (100%) $565,000 (33%) $498.984 (29%) $2,771,989 $3.020.000 $248,011 North Orinda Renovations, Phase 5 Location Map 11 Open cut in easement Pipe bursting in easement Trench paving Open cut 12 Walnut Creek Renovations, Phase 10 Proiect Purpose: Replace/Renovate deteriorating and high maintenance sewer lines Scope of Work: Reconstruct approximately 8,500 linear feet of 6- and 8 -inch sewers in Walnut Creek Financial Summary Construction Contract $2,288,000 (KJ Woods, Inc.) Change Orders (vs Contract) •Project related (1.5%) $37,597 •Added work (7.3%1 $184.397 Total Construction $2,509,994 (100%) Design $783,000 (31%) Construction Manaaement $498.449 (19%) Total Project Expenditures $3,791,443 Total Budaet at Award $3.884.000 Variance $92,557 13 rti •••-. - C5N '1 • \ion' w • IED Prop.: A r *Ai ‘•7, ACKI1Palt 1 alrah..„Ceni.....8...1 Walnut Creek S4weer R•nevabons Plias* 10 paint ProAet 8413 IL) Project Location Walnut Creek Renovations, Phase 10 Location Map Pavement Restoration on North Main St. North Main St. Night Work 14 Concrete Driveway Restoration Pipe Bursting Easement Site M1 CIPP Rehabilitation Proiect Purpose: Renovate/Rehabilitate Targe -diameter sewer lines that have high level of corrosion damage. Scope of Work: Renovate/rehabilitate approximately 3,100 linear feet of 42 -inch diameter deteriorated sewer within the treatment plant parcel by cured -in-place lining. 15 Financial Summary Construction Contract (SAK Construction, LLC.) Chanae Orders (0%) Total Construction Design Construction Manaaement Total Project Expenditures Total Budget at Award Variance ATTACHMENT 1 M1 CIPP REHABILITATION PROJECT DISTRICT PROJECT NO. 8424 LOCATION MAP ` CONTRACTOR ,' MONO AREA /1 $1,996,210 $0 $1,996,210 (100%) $160,000 (8%) $163.596 (8%) $2,319,806 $2.776.000 $456,194 M1 CIPP Project Location Map 16 Bypass setup On-site liner wet -out 17 On-site liner wet -out Influent Structure Access 18 Manhole rehabilitation General Improvements Program Closed Projects Project Project Title Total Number Expenditures 8195 Info Tech Development $6,637,533 8232 GDI/SMMS Replacement $973,218 8246 Sun Edison Pwr $97,729 8515 2014-15 Equipment and Vehicles $913,090 19 Recycled Water Program Closed Projects Project Number 7279 7299 Project Title Concord Naval Weapons ReW Concord Landscape Project Total Expenditures $266,338 $3,979,320 Concord Landscape Project Proiect Purpose: Extend recycled water distribution pipelines into the Diamond Blvd area in the City of Concord. Scope of Work: • Installed approximately 12,000 LF of recycled water distribution pipeline. • Installed one recycled water hydrant. • Extended 36 service laterals for future landscape irrigation conversion to recycled water. • Connected new users. 20 Financial Summary Construction Contract (ReW main) (Platinum Pipeline, Inc.) Change Orders (3%) Customer Connections Total Construction Design CM/Grant Admin/Customer Outreach Total Project Expenditures Total Budaet at Award Variance Received -$1,000,000 Grant reimbursement $2,150,351 $59,621 $125.251 $2,335,223 (100%) $662,000 (28%) $982.097 .(42%) $3,979,320* $4.415.000 $435,680 Concord Landscape Project Location Map 21 Pipeline Installation Questions? 22