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ABOUT US
Founded in 2002, Terradex applies information technology to increase the reliability of institutional controls. Institutional controls are an integral part of health and environmental protection at many contaminated sites. Because cleanup technology cannot always remove contamination to safe levels, institutional controls are used to convey limitations on site use and activity to current and future stakeholders. Until Terradex, the reliability and enforceability of institutional controls was doubted. Tested by USEPA, Terradex is ready to be applied nationwide to a site, city or state.

MANAGEMENT and BOARD OF DIRECTORS
Bob Wenzlau
Chief Executive Officer,
Board Member,
Founder
Mr. Wenzlau is a civil engineer whose practice area is the long term care of contaminated sites. His practice includes planning, design and maintenance of institutional controls and engineering controls. These controls integrate into a client's development plans and provide for health and environmental protection. Mr. Wenzlau saw the need for Terradex given the impracticality of complete contaminant residual removal, and the goal that final   remedies be protective if residual persists. Mr. Wenzlau now serves as the Chairperson of ASTM's Task Force for Appropriate Care of Contaminated Properties. He speaks regularly to support the development of this practice area. Mr. Wenzlau attended Stanford University where he received both a Master of Science and Bachelor of Science in Civil Engineering.
 
Peter Biffar
President,
Board Member
Mr. Biffar leads the business and operations of Terradex. He advises on financial assurance mechanisms permitting Terradex's solution to be reliably operated into the future. Mr. Biffar was founder and CEO of eCargoService Inc. (booking and reservation system for air cargo industry), partner Internet Business Strategy at USWeb, cofounder of Quantumshift, CEO of Esprit Europe, and an Associate Partner at McKinsey Company. He holds four U.S. Patents and three U.S. Patents pending. is a SUN Certified Enterprise Architect for J2EE Technology. Mr. Biffar obtained an MBA from Tuck School of Business, Dartmouth College;  and a BS in Engineering from University of California, Berkeley.


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