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.