Managerial and Technical Staff

Name/Title (by first name)

Extension at 510.236.6114

Aaron Fulton
GIS Specialist/Hydrologist/Gemorphologist

234

Alison Sand
Environmental Planner

235

Amir Buchbinder, PE
Civil Engineer

213

Andrew McDade
Environmental Engineering Associate

207

Barry Vanderent
Designer/Draftsman

224

Carl H. Nelson, PE
Water Resources Engineer

236

Chien Wang, PE
Project Hydrologist

219

Jeffrey C. Martin, PE
Project Engineer

218

Jeffrey H. Peters
Principal/Director of Planning & Environmental Services

206

Joseph E. Smiell
Principal/CFO

208

Lawrence Press
System Administrator

210

Margaret Henderson, ASLA
Landscape Architect/Restoration Specialist (CA License #1689)

240

Marc Feliciano, EIT
Engineering Technician

232

Matt Woll
Wastewater Engineering Technician

217

Michael J. Harris, GIT
Staff Geologist

223

Michael C. Laham, EIT
Environmental Engineering Associate

212

Norman N. Hantzsche, PE
Principal/Managing Engineer

214

Paul Pospisil, PG
Project Geologist

215

Sydney A. Temple, PE
Principal/Senior Hydrologist

220

Willard N. Hopkins, CEG
Senior Engineering Geologist

222