Projects

Our Work

Since 1961, Kleinfelder has partnered with clients on both large and small engagements to transform ideas and visions into award-winning projects. Learn more about our work across the specific Markets, Services and Locations we support.

Former Great Northern Paper Administration Building and Engineering & Research/Pilot Plant

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Stormwater Monitoring and Model Validation

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Medford Stormwater Engineering and Climate Change Adaptation Services

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Water Asset Management and Capital Improvements Program

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Resilient Long Beach Island

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York Street Pump Station and Connecticut River Crossing

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Riverside Pump Station and Force Main Upgrades

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PL6 Stormwater Storage Tank Tunnel

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5.0 MG Murphy Drive Pump Station Tank No. 1, Rehabilitation

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UCSD Mesa Housing Pedestrian and Bicycle Bridge

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On-Call Architectural Historian and Cultural Resources Management Services

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Darlington Point Solar Farm: Environmental Approvals, Design, & Construction Services

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Sustainable Solar Developments – 300 MW Utility Scale Solar Project, OH

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Southern Current Solar Program, NC & SC

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West Virginia Water Distribution System Analysis Following a Chemical Spill

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5.0 MG Murphy Drive Pump Station Tank No. 1

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Transmission Line Structures Relocate/Reroute Design Build

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Schodack Customer Main Extension Project

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I-77 HOT Lanes

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Transmission Line Upgrades

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Danvers WTP Comprehensive Design

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Regional Water Sourcing Assessment

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Ramanessin Brook Watershed Restoration

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California Rice Commission Water Monitoring

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Medway Water Resources Management Plan

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Sanitary Sewer Overflow (SSO) Treatment Facility

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Cambridge Climate Resiliency Services

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Detailed Vegetation Mapping

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Bushfire Management Plan Audit

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Conservation and Restoration of Bush Area and Habitat

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Sarah Mildred Long Bridge Replacement

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Historic Dam Recordations

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Lower Basin State Police Barracks

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East Main Street Improvements

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Miramar Clearwell Improvements Visualization

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Naval Base Coronado Campus Sewer Force Main Project

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Scoggins Dam Raise Alternatives

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Salem Water Supply and Resource Investigation

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Stringfellow Superfund Site Zone 4 Remedial Investigation Feasibility Study

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Bolivar Ferry Landing

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Optimizing Soil Remediation to Reduce Distribution Center Land Development Costs

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Remediation for Redevelopment – John Phelps Courthouse

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Remediating a Former Petroleum Terminal in an Urban Environment

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Former MGP Facility

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Former Litchfield-Middleton Natural Gas Plant

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Cambridge CSO Management Program

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First Street Bridge over Santa Maria Creek

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San Diego River Bridge Double Track

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Georgia Street Bridge Retrofit and Rehabilitation

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Columbia University Northwest Area Study

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Marblehead Community Center

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West Oso High School

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Van Norman Complex Stormwater Capture Master Plan

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Vine Brook Aquifer Water Treatment Facility

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Town of Framingham Asset Management

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Biological Nitrogen Removal, Narragansett Bay Commission

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Regional Water Quality Control Plant Upgrade

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New Jersey Water Quality and TDML Studies

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Miramar Clearwell Improvements

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Fresh Pond Parkway Sewer Separation and Stormwater

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Franklin Avenue Sewer Separation

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ELSA Copper Effluent Limitations

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Alewife Stormwater Wetland

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Natomas Levee Improvement Program

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Urban Non-Project and Non-Urban Project Levee Geotechnical Evaluation

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Alameda County Levee Recertification

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Snoqualmie Falls Hydropower Redevelopment

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San Vicente Dam

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San Pablo Dam Construction Management

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San Clemente Dam Decommissioning

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Kauai Dam Inspections and Professional Services

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Olivenhain Dam

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Creekside Irrigation Water Reservoir

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CATS Blue Line Extension

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North Regional Tertiary Treatment Plant

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Truckee Meadows Flood Control

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Lake Isabella Dam

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WWTP Phosphorus Evaluation Study

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Nitrogen Evaluation for Coastal Dischargers

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Downtown Houston Fire Station

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Managing Naturally Occurring Asbestos (NOA) During Construction – American Canyon High School

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Nest Box Strategy and Design

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Mine Rehabilitation Trial Design

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PG&E Tower Replacement Program

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Our Work

McCarran International Airport, Terminal 3

Logan Airport Terminal C Ceiling Replacement

San Jose International Airport

San Diego International Airport

I-95 and SR 896 Interchange

D’Angelis Water Treatment Facility PFAS Upgrades

R.E. Badger Water Filtration Plant Improvements

Yard 56 Urban Development Facilities Engineering

Roundtop Southwest Abandoned Mine Land Reclamation

Lead Service Line Inventory

Marginal Interceptor Rehabilitation

Historic Iron Foundry Building Renovation

Banning Mine No. 4 Treatment Plant Upgrade and Reclamation Concept Design

Morris Run Active Treatment Plant Facility Design

Loyalsock Creek Passive Treatment Plant Redesign

Accelerated Cast Iron and Asbestos Cement Pipe Replacement at Hotel Circle

Lewes Ferry Terminal Chiller Replacement

Volunteer Fire Department Demolition and New Construction

Maintenance Building Retaining Wall at Sheppard Pratt

Toll Booth Plaza HVAC Study and Replacement at Delaware Memorial Bridge

Mechanical, Electrical, and Plumbing Design for New Water Authority Building

West Half Apartments and Retail Space

Los Angeles International Airport Automated People Mover

Panoche Valley Solar Project

Leon Hurse Dam at Lake Ralph Hall

Wachusett Dam Reservoir Bastion Improvements

Extra Space Storage Response Plan Implementation and Reporting

Portland Area Widening and Safety Improvements for I-95

Camp Ellis Architectural Survey and Climate Resiliency Options

Adams County Economic Development and Tourism Plan

Holmes County and Millersburg Village Comprehensive Plan

Former Great Northern Paper Administration Building and Engineering & Research/Pilot Plant

Stormwater Monitoring and Model Validation

Medford Stormwater Engineering and Climate Change Adaptation Services

Water Asset Management and Capital Improvements Program

Resilient Long Beach Island

York Street Pump Station and Connecticut River Crossing

Riverside Pump Station and Force Main Upgrades

PL6 Stormwater Storage Tank Tunnel

5.0 MG Murphy Drive Pump Station Tank No. 1, Rehabilitation

UCSD Mesa Housing Pedestrian and Bicycle Bridge

On-Call Architectural Historian and Cultural Resources Management Services

Darlington Point Solar Farm: Environmental Approvals, Design, & Construction Services

Sustainable Solar Developments – 300 MW Utility Scale Solar Project, OH

Southern Current Solar Program, NC & SC

West Virginia Water Distribution System Analysis Following a Chemical Spill

5.0 MG Murphy Drive Pump Station Tank No. 1

Transmission Line Structures Relocate/Reroute Design Build

Schodack Customer Main Extension Project

I-77 HOT Lanes

Transmission Line Upgrades

Danvers WTP Comprehensive Design

Regional Water Sourcing Assessment

Ramanessin Brook Watershed Restoration

California Rice Commission Water Monitoring

Medway Water Resources Management Plan

Sanitary Sewer Overflow (SSO) Treatment Facility

Cambridge Climate Resiliency Services

Detailed Vegetation Mapping

Bushfire Management Plan Audit

Conservation and Restoration of Bush Area and Habitat

Sarah Mildred Long Bridge Replacement

Historic Dam Recordations

Lower Basin State Police Barracks

East Main Street Improvements

Miramar Clearwell Improvements Visualization

Naval Base Coronado Campus Sewer Force Main Project

Scoggins Dam Raise Alternatives

Salem Water Supply and Resource Investigation

Stringfellow Superfund Site Zone 4 Remedial Investigation Feasibility Study

Bolivar Ferry Landing

Optimizing Soil Remediation to Reduce Distribution Center Land Development Costs

Remediation for Redevelopment – John Phelps Courthouse

Remediating a Former Petroleum Terminal in an Urban Environment

Former MGP Facility

Former Litchfield-Middleton Natural Gas Plant

Cambridge CSO Management Program

First Street Bridge over Santa Maria Creek