Fernando L. Rodríguez, PE, SC
President and Principal Engineer

B.S. CH.E., University of Puerto Rico, 1972
M.S. ENV.E., University of Cincinnati, 1976

Mr. Rodríguez is a Registered Professional Engineer (Lic. No. 6510) and a Registered Chemist in Puerto Rico and a seasoned expert in chemical and environmental engineering. With over 40 years of experience, he is the President of CHES Services Corp. DBA Fernando L. Rodríguez P.E Associates (FLRA), a leading consulting firm specializing in chemical/environmental engineering and industrial hygiene. His original company, FLRA, was founded by Mr. Rodríguez in 1980, through which he was able to establish the first accredited training school for Asbestos Management Training Courses certified by the Puerto Rico Environmental Quality Board (EQB) in 1996. Since then, he has trained over 1,500 individuals in accredited areas.

Mr. Rodríguez is actively involved in establishing and leading the Caribbean-Puerto Rico Chapter of the Solid Waste Association of North America (SWANA) and holds multiple SWANA certifications. Recognized for his expertise, he has received prestigious accolades, including the Distinguished Colleague designation from the Environmental Engineers Institute (IIAM) in 2020 and the Carolina Chapter in 2021, both of PR's Professional College of Engineers and Land Surveyors (CIAPR, in Spanish). With his extensive knowledge and commitment to excellence, Mr. Rodríguez is a valuable asset to our team at FLRA and IEMES, PSC, providing exceptional chemical/environmental engineering and industrial hygiene consulting services.

B.S. Environmental Engineering, North Carolina State University, 2008.
M. Waste Treatment and Management, Universidad Autónoma de Madrid, 2010.
M. Engineering Mgnt. – Environmental Management, Polytechnic University of Puerto Rico, 2014

Ms. Rodríguez, a Registered Professional Engineer (Lic. No. 23851) in Puerto Rico and North Carolina (042850), specializes in air and soil sampling projects. She holds accreditation as an Asbestos and Lead Inspector by the local Department of Natural and Environmental Resources (DNER).

​In addition to her technical expertise, Ms. Rodríguez serves as the Geographical Information System Analyst and webmaster for IEMES, PSC and its parent company, CHES Services Corp. Her involvement in professional organizations has led to significant leadership roles, including Vice-President of the Risk, Emergency, and Disaster Management Commission (CMRED) at PR's Professional College of Engineering and Land Surveying (CIAPR). She has also served as President of the Environmental Engineers Institute (IIAM) and as an Advisory Board (AB) Representative of the Solid Waste Association of North America (SWANA) Caribbean - PR Chapter. Ms. Rodríguez is a proud founding member and mentor of SWANA's Young Professionals Group.

Ms. Rodríguez's certifications or specialized courses also include SWANA's Collections Systems Technical Associate (No. 93679), and Integrated Solid Waste Management (ISWM), Zero Waste, and Recycling Systems Management. With her diverse skill set and extensive involvement in professional organizations, Ms. Rodríguez brings valuable expertise to our team at FLRA and IEMES, PSC, ensuring exceptional performance in environmental engineering and related services.
Hanna K. Rodríguez, PE, SC
Environmental Engineer
CEO - IEMES, PSC
Carmen M. Figueroa, PE
Chemical Engineer and Environmental Specialist

B.S. Chemical Engineering, University of Puerto Rico, 2006
M. Environmental Management, Polytechnic University of PR, 2012
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Ms. Figueroa, a Registered Professional Engineer (Lic. No. 22558), brings extensive expertise to our team. Since 2007, she has held certification as an Accredited Asbestos and Lead Inspector by the Department of Natural and Environmental Resources (DNER), formerly known as the Puerto Rico Environmental Quality Board (PREQB).

With comprehensive knowledge in waste management, Ms. Figueroa has held various SWANA certifications, including Certified Landfill Technical Associate, Certified Recycling Systems Technical Associate, MSW Collections Systems Technical Associate, and Certified Integrated Solid Waste Manager (No.94563).

Throughout her career, Ms. Figueroa has held significant leadership positions. From 2014 to 2016, she served as President of the Chemical Engineers Institute of the Puerto Rico College of Engineers and Land Surveyors (CIAPR), and from 2017 to 2019, she led the Humacao Chapter. Currently, she serves as the President of the Risk, Emergency, and Disaster Management Commission (CMRED) at CIAPR, demonstrating her commitment to professional development and advancing the field. Furthermore, Ms. Figueroa has served as Secretary of CIAPR's Governing Board, further showcasing her dedication to the overarching organization.

With her vast experience and leadership background, Ms. Figueroa contributes valuable insights and expertise to our team at FLRA and IEMES, PSC, ensuring outstanding performance in the environmental, health, and safety field.
B.S. Accounting, Interamerican University Metropolitan Campus, 2016
M. Communications in Public Relations, Ana G. Méndez University - Gurabo Campus, in progress
Ms. Rodriguez is an invaluable asset to our team, seamlessly taking on multiple roles within our organization. She excels as our accountant, administrator, project manager, EHS specialist, and engineer's assistant.

Her extensive expertise extends beyond accounting, drawing from various industries such as finance, restaurants, marine, food preparation, and waste management. Auri's commitment to safety and compliance is evident through her completion of the 10-Hour OSHA General Industry course.

She is well-versed in asbestos and lead-based paint awareness, providing crucial insights to our strategic professional services export planning. Auri actively engages in disaster preparedness, exemplified by her involvement in organizing seminars like the Community Emergency Response Team (CERT) training. Her exceptional project management skills encompass oversight, scheduling, team building, and effective project execution.

Auri also plays a pivotal role in conducting inspections to ensure compliance with environmental regulations and requirements. In addition to her diverse skill set, Ms. Rodriguez holds certifications in E-commerce (2016), Finance Manager (2016), and Human Resources (2022). With her comprehensive expertise, Auri significantly contributes to maintaining seamless financial management and administrative processes at FLRA and IEMES, PSC.
Aurimar Rodríguez Morales
Accountant and Administrator; EHS Specialist Assistant

Qualified Technicians: Our technical team integrates qualified technicians in diverse areas used based on their expertise or educational training. We take pride in integrating notable Science, Technology, Engineering, and Math (STEM) students from diverse institutions and backgrounds.