Geosyntec Consultants Logo

Srinivasa Varadhan

Promotion of New Principals and Senior Principals for 2025

2026-03-17T14:04:18-06:00July 23rd, 2025|Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |

Geosyntec announces our 2025 class of Principals and Senior Principals. These individuals exemplify the values that define the firm: collaboration, inclusion, innovation, safety, and passion for excellence.

Geosyntec to Present at RemTEC and Emerging Contaminants Summit

2026-03-17T13:05:24-06:00October 10th, 2024|Tags: , , , , , , , , , |

Rula Deeb, PhD, BCEEM, PMP; Lucas Ribeiro; Srinivasa Varadhan, PhD, PE, PEng; Colin Plank; Jean Zodrow, PhD; Laura Kinsman; Heather Rectanus, PhD, PE; Megan Houlihan; Sandra Dworatzek; and Rick Cramer, PG, will present at the RemTEC 2024.

Srinivasa Varadhan to Present on Sulfolane Treatment at Innovations in Process Engineering Conference 2022

2026-03-15T10:23:45-06:00June 19th, 2022|Tags: |

Srinivasa Varadhan, Ph.D., PE, PEng (Ontario) will present "Design and Implementation of a Moving Bed Bioreactor for Sulfolane Treatment" at Innovations in Process Engineering Conference (IPE) 2022 at the Hyatt Regency in Miami, Florida at 9:00 a.m. EST on Thursday, June 23, 2022.

Srinivasa Varadhan, PhD, PE, PEng

2026-07-28T07:56:25-06:00May 18th, 2022|Tags: , , |

Srini Varadhan is a Senior Principal Environmental Engineer based in Ontario, Canada with more than 12 years of engineering, research, and consultation experience focused on large-scale and complex soil and groundwater remediation programs, process engineering design and implementation for groundwater and wastewater treatment, mine water management, remediation system operation and maintenance, feasibility study pilot testing, site strategy development, and project delivery.

Geosyntec Announces the Appointment of 23 New Principals

2026-03-15T10:23:34-06:00April 11th, 2022|Tags: , , , , , , , , , , , , , , , , , , , , , , |

The Geosyntec Family of Companies is pleased to announce the promotion of 23 individuals to the position of Principal. Each of these new Principals has made significant contributions to delivering outstanding projects to first-class clients, developing strong relationships with those clients, building our practices, leveraging their own expertise and experience of their colleagues, recruiting outstanding staff, and working collaboratively with their co-workers.

Geosyntec Practitioners Coauthored an Article on 1,2,3-Trichloropropane in Groundwater for Publication in the Current Pollution Reports

2026-03-15T10:21:48-06:00January 6th, 2020|Tags: , , , , , , |

John Merrill; Eric Suchomel, Ph.D., PE, Srinivasa Varadhan, Ph.D., PE; Lea Kane, P.G., Elisabeth Hawley, PE, Rula Deeb, Ph.D., BCEEM (California); and Melissa Asher, PE (Washington) coauthored a paper entitled "Development and Validation of Technologies for Remediation of 1,2,3-Trichloropropane in Groundwater" published in Current Pollution Reports on pages 1-10 in the Topical Collection on Emerging Contaminants on November 11, 2019.

Geosyntec Staff Contribute to the 2019 Battelle Bioremediation Symposium

2026-03-15T10:21:20-06:00April 3rd, 2019|Tags: , , , , , , , , , , , |

Geosyntec professionals will make a substantial technical contribution at the Battelle International Symposium on Bioremediation and Sustainable Environmental Technologies at the Hilton Baltimore Inner Harbor in Maryland on April 15-18, 2019.

Geosyntec and SiREM Partner on Enhanced Biological Reduction Article Published in the Remediation Journal

2026-03-15T10:20:44-06:00January 8th, 2018|Tags: , , , , |

Geosyntec's Melissa Schmitt (Washington), Srinivasa Varadhan, and Eric Suchomel (California) partnered with SiREM employees Sandra Dworatzek and Jennifer Webb (Ontario) on an article entitled "Optimization and validation of enhanced biological reduction of 1,2,3-trichloropropane in groundwater" that was published in Remediation Journal on pages 17–25, Volume 28, Issue 1, Winter 2017.

Overview of Contaminated Site Assessment and Cleanup

2026-08-18T14:34:36-06:00November 12th, 2014|Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |

Geosyntec practitioners rank among the world's top professionals in providing site assessment and remediation services at a wide range of impacted sites using innovative technologies and solutions that consistently advance the state of the practice. Through our use of innovative technologies and solutions, we provide our public and private sector clients with a wide array of services to address their toughest challenges. Our contaminated site practitioners guide our clients through a specialized remediation plan, consult on regulatory strategies, and develop a comprehensive cleanup approach. We can address numerous types of media, including contaminated soils, sediments, and groundwater. Advancing the State of the Practice Geosyntec's practitioners are pioneers in site assessment and remediation. Our senior practitioners have developed and authored guidance material and courses for local, state, and national agencies and associations on remediation techniques and technologies. Working with the Interstate Technical Regulatory Council, Geosyntec practitioners taught a training course on vapor intrusion, including mitigation options for the development of vapor-impacted brownfield sites. Geosyntec practitioners also wrote the guidance document on evaluating, optimizing, or ending post-closure care at impacted sites, including brownfield sites, and developed a patented approach for sub-slab vapor migration mitigation allowing residential, commercial, and industrial development on sites impacted by vapor intrusion. Our specialists routinely collaborate with prominent national researchers from academia and government agencies to provide innovative and defensible strategies for sites with contaminated sediments. For example, we collaborated with the United States Geological Survey (USGS) to remediate chlorinated solvent-contaminated marsh sediments by applying a bioreactive mat system embedded with a dehalogenating microbial consortium, a technology Geosyntec helped develop. This project and partnership earned our client recognition as a finalist for the Service to America Medal awarded by the Partnership for Public Service. Through a collaborative research project with the University of Florida, Geosyntec professionals helped develop the FLUCL software package for the Florida Department of Environmental Protection. This software is used to calculate exposure point concentration statistics in risk assessment and was the first of its kind to contain algorithms for censored datasets. FLUCL has received endorsements from several United States Environmental Protection Agency regions and the California Environmental Protection Agency. Geosyntec scientists also pioneered the use of genetic molecular tools to characterize microbes in environmental media and are engaged in applied research and development with top academic institutions around the world, including the University of Toronto, Cornell University, and the Georgia Institute of Technology.

Go to Top