Transportation Overview

3D Laser Scanning 3D laser scanning offers you true 360° surveys of large, complex sites and structures in three dimensions. Entire streetscapes can be reproduced down to the lane striping, building facades recorded brick-by-brick, or as-built conditions of industrial plants mapped to the last power cable.

The technology is eye-safe, works day or night, indoors and out, and can be operated without interfering with facility operations, construction activities, or traffic flow.

Comprehensive as-built and topographic surveys can be finished in a single visit.

Environmental Our scientists and engineers provide a full range of services from preparing Environmental Impact Statements to site evaluations. We have completed visual assessments, wetland delineations, natural resource inventories, cost/benefit analyses, noise and air quality studies, and land use analyses.

We have completed more than 150 design approval documents including Environmental Impact Statements, Environmental Assessments, and Categorical Exclusions.

Our qualified in-house staff performs all environmental screenings and analyses.

Survey/Right of Way For a half-century, CHA has provided reliable surveys for thousands and thousands of projects. Our experience and expertise provides a solid groundwork upon which each unique situation rests. We are proud of our ability to adapt our skills to the particular needs required. Pursuing and applying creative solutions to ensure success of a project is the hallmark of our work.

Deformation Modeling CHA provides these services worldwide. We currently have long term monitoring projects within Massachusetts, New York and Virginia.

• Automated real-time monitoring • Custom designed monitoring solutions • On-call construction monitoring • Long term monitoring • Numerical analysis and modeling CHA’s Survey Services group has monitored: • Concrete and embankment dams • Slope stability • Construction sites • Buildings, bridges and cooling towers • Ground subsidence • Nuclear power plants

Contact To learn more about how our professionals can help you, please contact: Rob Faulkner, PE: rfaulkner@chacompanies.com, 603.357.2445 Ellen Moshier, PE, ENV SP: emoshier@chacompanies.com, 781.792.2203 John Morgan Jr., PE, PTOE: jmorganjr@chacompanies.com, 781.982.5437 Eric Poreda, PLS: eporeda@chacompanies.com, 781.982.5408

Issued: 04/2019

Sports Facilities Solutions

Transportation Overview

Responsibly Improving the World We Live In

1.800.836.0817 www.chacompanies.com

Our Services 3D Laser Scanning Bridge & Culvert Inspection Programs Complete Streets Construction Administration & Inspection Deformation Modeling Design (Highways, Roadways, Sidewalks & Bridges) Environmental Impact Statements Geotechnical Services Permitting Public Participation Programs Scour Streetscapes Surveys Traffic Engineering Transportation Planning

CHA Consulting, Inc. is a highly diversified, full-service engineering and construction management firm providing a wide range of design services to public, private, and institutional clients.

CHA is your single point of contact from start to finish, eliminating the need for multiple subcontracts. With 1,000 personnel and 40 offices, our firm offers engineering, architectural, survey, construction, landscape architecture, and other services necessary to complete projects on time and on budget.

Every project is unique, with its own goals, perspectives, and obstacles.

Having worked on thousands of projects, our specialized professionals have the expertise to deliver a custom solution right for you. Engineering and engagement go hand-in-hand. Providing all of them yields amazing value… and amazing projects.

Complete Streets Neighborhoods express themselves through streetscapes. CHA thoughtfully designs corridors that reflect communities’ identities while creating safe and welcoming spaces. Our “Complete Streets” solutions translate into expanded pedestrian and bicyclist access, safer intersections, and a healthier environment that serve people of all abilities.

Creating pedestrian routes for all users is critical to Complete Streets. As we have done for hundreds of communities, CHA will bring you safer, more accessible crosswalk and ADA-compliant curb ramp options, including 3D crosswalks, crosswalks with inlaid markings or zebra stripes, and single discharge curb ramps.

Highways/Bridges For more than a half-century, we’ve provided practical, progressive, costefficient projects to hundreds of state and local agencies. Our 200-plus transportation professionals use the knowledge gained from thousands of projects to craft effective, unique solutions for each individual project.

The firm’s decades of experience is the real-world foundation for our construction management and inspection services. This background and thorough familiarity with inspection procedures enable staff to maintain total quality assurance and quality control on a spectrum of transportation projects.

Traffic CHA has extensive experience in corridor studies, traffic impact analysis, roundabout feasibility studies and design, signalization, lighting, and roadway improvements.

From Massachusetts to the Mid-West, CHA’s expertise in traffic engineering will ensure the right design solution for the safe passage of motorists, pedestrians, and bicyclists.

Roundabouts Roundabouts are highly cost-efficient. They reduce accidents, increase mobility, reduce air pollution,and cost less to maintain.

CHA is cost-efficient too. Our expertise in roundabout design is the result of working on many projects. Certainly, each one was unique, but something we have encountered from one project might be priceless in designing another project.

There are no off-the-shelf answers. Design involves superior attention to technique, consideration of the smallest details, and significant experience.

Inspections State agencies, bridge authorities, rail companies, and municipalities have trusted CHA’s experts to inspect more than 15,000 bridges, to identify structural deficiencies and scour vulnerability, and prevent problems before they happen. Our nationally-recognized scour experts identify risks and design state-of-the-art countermeasures.

Scour Over the past two decades, CHA has inspected, evaluated, and assessed over 16,000 bridges and culverts for their vulnerability to scour. These have ranged from single span rural crossings to multi-span structures over rivers. Notably, we have extensive experience evaluating bridges with unknown foundations, determining their scour vulnerabilities, and recommending protective actions.

Design-Build At CHA, we embrace design-build, adding experts and teaming with contractors who, like us, have stellar reputations. Working together, we deliver on time and on budget ... every time.

We’ll deliver a total turnkey project with a single source of contact through planning, design and construction. And ensure everyone has a clear understanding of budgets, objectives, and deadlines.