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Focused on clients,

driven by solutions.

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Photo courtesy of Port of Long Beach

PARTNERS IN PROJECT DELIVERY

At the onset of every task or contract, we meet with client managers to understand not only the project’s objectives, but also their expectations. From design development through project closeout, our primary goal is always to represent the interest of the owner. We achieve this by serving as an integral part of the team,  implementing a proactive approach, providing cost-effective support and presenting functional solutions to eliminate/mitigate adverse impacts to the project’s success. Following is the range of support services provided by our team of experienced staff:

PRE-CONSTRUCTION

  • Program/Project Management

  • Constructability Review

  • Design Support

  • AAA Support

  • Master Scheduling

  • Cost Estimating

  • Delivery Method Selection

  • Permit Acquisition

  • Value Engineering

  • Contractor Pre-qualification

  • Design Consultant Oversight

  • RE, CCO, CM Manual Development

CONSTRUCTION

  • Pre-construction Survey

  • Contract Administration

  • Safety Monitoring

  • Permit Compliance

  • Office Engineering

  • Submittal and Work Plan Review

  • Engineering and Inspection

  • Scheduling

  • Change Management

  • Utility Coordination

  • Public Outreach

  • Claim Resolution

  • Labor Compliance

POST-CONSTRUCTION

  • Punch List

  • Testing, Commissioning and Turnover

  • Final Acceptance Walks

  • Warranties and Guarantees

  • Finalize As-built Drawings

  • Project Close-out

Coming off of the recent success in delivering statewide services to Caltrans’ METS for materials quality assurance, we have also emerged as leaders in the field of materials engineering, source inspection and testing. Following is a synopsis of the materials related services we provide to the state and other local agencies:

  • Material (Source) Inspection: Concrete, Piles, Anchors, Masonry, Fireproofing, Welding, Bolting, Structural Steel Fabrication, Pre-Cast Pre-Stressed Concrete Elements, Steel Rocker Bearings, Bearings

  • Field Technicians: ACI, Pull Testing, ASNT LEVEL II, III and NACE Level II, III

  • Material Sampling: ASTM, Green Book, CTM

 

PROJECTS

Across California, our project teams implement a lessons-learned approach while seeking innovative solutions to accomplish the essential goals of project delivery — on schedule, within budget and with a positive perception. No project is big or small; we partner with clients to overcome complex challenges throughout the project lifecycle and hold ourselves accountable for its successful completion.

CLIENTS

 
 
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ABOUT

HISTORY

PreScience Corporation traces its lineage to Lim And Nascimento (LAN) Engineering (founded in 1994), with core practice in design as well as construction management of highway, bridge and rail projects. At the time of the LAN-AECOM merger in 2009, LAN, consisting of more than 200 professionals, had established itself as one of the largest transportation consulting firms in California. It had a reputation for working closely with owners and project stakeholders to successfully deliver projects with a high level of community acceptance. In 2013, the former LAN principals established PreScience, a California corporation, based on the same founding principle of ‘placing the interests of our clients and the projects we serve above everything else’.

 

PRESENT

In a mere 7 years since inception, we have emerged as one of California’s leading Project Management (PM), Construction Management (CM), Construction Engineering and Inspection (CM-CEI) and Materials Engineering (ME) firm, comprised of over 70 professionals (including 20 registered California Professional Engineers) engaged in supporting project delivery with exceptional outcomes.

FUTURE

As we make strides in outstanding project delivery, we are embracing the future by setting goals for innovation. By utilizing digital technology and innovative methods, our construction managers are positively influencing project outcomes, enhancing progress reporting and improving communication. We are also investing in the future by building a workforce replete with recent graduates/interns who bring talent and ideas. We offer them limitless career potential to deploy their education and knowledge in delivering game-changing projects. Having built a reputation for excellence in transportation, we are exploring opportunities to diversify into other infrastructure segments including water, ports and buildings/facilities.

THE PRESCIENCE DIFFERENCE

At PreScience, we firmly believe that ‘people, not companies, deliver successful projects’. Our corporate structure is efficient, non-hierarchical and versatile. From the CEO to the intern, each individual is ‘boots-on-the-ground’, ‘hands-on’ engaged in project delivery. Our efficiency is also reflected in the project teams we assemble for our clients, comprised of cross-trained, multi-tasking individuals who accomplish the project goals. We are known in the industry for our accessibility, responsiveness and flexibility.

We thrive on repeat client business and are always seeking new partners to fulfill their mission of creating and maintaining a safe, sustainable and environmentally compliant infrastructure for transportation of people and goods.

2013

Year Established

$1B+

Construction Completed

100+

Projects Delivered

50+

Contracts Served

TEAM

Management

Chuck Tran, PE

CEO

Senior Project Manager

Chuck has expertise in all facets of CM-CEI practice, gained from 31 years of experience in highway, bridge and transit construction, including resident engineering and project/program management. As a working Principal, he holds the trust of clients to successfully deliver projects and is passionate about mentoring personnel to function at the best of their abilities. He is driven by his vision to grow the organization by attracting and nurturing industry's best talent.

Peter Ho, PE

President

Senior Project Manager

Peter has over 41 years of experience in the delivery of complex projects in the transportation infrastructure sector involving complex staging and multiple stakeholder coordination. His diverse background includes Contractor experience as well as Resident Engineering/Project Management for Clients including Caltrans and prominent agencies such as ACTA, OCTA and ACE. Regarded as a grade separation expert, his passion includes solving problems and deriving positive results for client. His outstanding contribution to California's construction industry was recognized in 2013 through an AGC California S.I.R. award.

 

Rosecrans/Marquardt Grade Separation CM Services Contract Awarded

November, 2020

The Rosecrans/Marquardt Grade Separation Project is an important regional rail project located in the City of Santa Fe Springs along BNSF rail corridor. The grade crossing at Rosecrans Avenue and Marquardt Avenue experiences a high volume of vehicular traffic (over 40,000 cars) along with approximately 110 passenger and freight trains per weekday which is equivalent to one train approximately every 10 minutes. 

 

In addition, this grade crossing traverses this intersection diagonally, which results in poor sight distance between roadway and railroad vehicles. The combination of these factors has caused the intersection to experience a higher proportion of traffic incidents than average, whereby California Public Utilities Commission (CPUC) ranked it the number one hazardous grade crossing in the state in 2016. The construction of a new separated bridge overpass at the Rosecrans Avenue and Marquardt Avenue will separate the vehicular and pedestrians from the rail corridor and thus eliminating the possibility of train to vehicle collisions. LACTMA has budgeted nearly $160M for the entire project, and we look forward to aiding in delivering this project on budget and on time by 2023.

 

CONTACT

Inquiries

HEADQUARTERS

125 Columbia, Suite A,

Aliso Viejo, CA 92656

(949) 600-8631

BRANCH

887 Island Drive, Suite 220D

Alameda, CA 94502

(510) 560-2483

BRANCH

1451 River Park Dr., Suite 220

Sacramento, CA 95815

(949) 600-8631

BRANCH

8525 Gibbs Dr #202,

San Diego, CA 92123, USA

(858) 283-0331

© 2013 by PreScience Corporation.

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