Clark County Water Reclamation District Upcoming Projects … · 2020. 1. 23. · Upcoming Projects...
Transcript of Clark County Water Reclamation District Upcoming Projects … · 2020. 1. 23. · Upcoming Projects...
Clark County Water Reclamation DistrictUpcoming Projects
January 16, 2020
Scott Hansen, P.E.
2019 Master/ExpansionPlan Efforts
19005- Preliminary and Primary Treatment
Major Project elements• Modification of Inlet
Box• New Bar Screen Facility• 4 Grit Basins• New Blower facility• Odor Control Biofilters• 3 Primary Clarifiers• Primary Sludge Pump • Reliability Centered
Design
19007- Secondary Treatment
Major Project elements• Tie-in at PEPS• 3 aeration basins• 3 secondary clarifiers• Blower facility• Electrical building• Tie-in at secondary
effluent structure• Reliability Centered
Design
CMAR Project Delivery Method
30% Design (Prepared)
Evaluate Proposals
Select Design Consultant
Negotiate GMP per NRS 338.1697
(Binding)
General Manager Acceptance of
GMPConstruction
Cost Estimating, Value Engineering, Constructability Reviews
Exit Ramp
CMAR Input
Advertise for RFP per NRS
338.1692
BOT Approval of Panel
Recommendation per NRS 338.1693
BOT Preconstruction Services Approval of
Agreement
YES
NO
CMAR OPCC(Non-Binding) 90% DesignDesign to
60%
100% Design
Reconcile OPCC
18003
Owner (with optional Owner Advisor)
Owner, CMAR, Engineer
Design Consultant
CMAR
BOT Award of Construction
Contract
Bid per NRS 338.1385 This path requires repackaging and a bid process. It
will add approximately 6-9 months.
Prepare GMP
NRS 338.1692
NRS 338.1692
CMAR Evaluation and Selection
Short List
Between 2 and 5 applicants will be invited for interviews
CMAR Applicant will be required to submit more information (including fee), if selected for interview
CMAR Pre-construction Services Agreement
CMAR Construction Services Agreement
Cost Estimates
Primary - $126 to $144 millionSecondary - $140 to $180 million
Primary ScheduleAdvertise – Jan. 2020Tour – Feb. 2020Due – Mar. 2020Interviews – Apr. 2020BOT – Jun. 2020BOT – Jul. 2020
Secondary ScheduleAdvertise – Mar. 2020Tour – Apr. 2020Due – May 2020Interviews – Jun. 2020BOT – Aug. 2020BOT – Sep. 2020
Design-Bid-Build Opportunities
17012- Sandhill InterceptorFeb. 2020 $37.6 – $43.9 M
Major Project Elements• 60-inch pipe• Tunneling• Junction structures• Large, Short Bypass
18001- Manhole & Pipe RehabilitationApr. 2020 $15 M
Major Project Elements• 275 locations• Pipe Replacements• Cast-in-place pipe
lining• MH Coatings &
Replacement
19010- PreloadingSep. 2020 $5.3 M
Major Project Elements• Dirt Hauling &
Compacting• Monitoring• Site Restoration
19002- DemolitionNov. 2020 $45 M
Major Project Elements• Utility Relocations• Construction Access
Road• Demolition
19003- Chemical FacilityDec. 2020 $12 M
Major Project Elements• Building Str.• 11 chemical tanks• Containment• Pumps• Piping• Demolition
19104- Moapa Valley Lift Station & Force MainMar. 2021 $14 M
Major Project elements• New 1 MGD Lift
Station• 7,000 ft 8-inch FM (2)• 7,000 FT 4-inch
Waterline• Demolition
19008- FWRC Electrical System Rehab.Apr. 2021 $10 M
Major Project elements• Several New
Electrical Feeders• Breakers & Switches• Fiber Conduit Runs• Cart Charging
Stations
19011- FWRC DAFT 5Dec. 2021 $12 M
Major Project elements• 64’ DIA, 12’ Depth• Utility Connections• Polymer Feed• Reliability Center Design
19102 – Sludge ThickeningFeb. 2022 $48 M
Major Project elements• Sludge Screening• 4 Clarifiers/Settling Basins• Sludge Pump • Odor Control Biofilter• Reliability Centered Design
Upcoming Bid Opportunities https://www.cleanwaterteam.com
http://www.DemandStar.com
Questions ?
Scott Hansen, P.E.