Los Angeles Chapter
American Society of Plumbing Engineers
Officers – Board of Directors

President
VIVIAN ENRIQUEZ, CPD, FASPE
ARUP
(310) 578-4519
vivian.enriquez@arup.com

Treasurer
HAL ALVORD, CPD
Donald Dickerson & Associates
(818) 385-3600
gogetemtiger@juno.com

Chairman Education Committeea
HAIG DEMERGIAN PE, CPD
(323) 931-3770
19instructorhd@gmail.com

Vice President Technical
KARL CAOUETTE, CPD
Henderson Engineers
(818) 590-9504
karl.caouette@hendersonengineers.com

Administrative Secretary
EDGAR OCHOA
Southcoast Engineering Group
PHONE: (818) 224-2700
eochoa@sceginc.com

Chairperson Scholarship Committee
VIVIAN ENRIQUEZ, CPD, FASPE
ARUP
(310) 578-4182
vivian.enriquez@arup.com

acting Vice President Legislative
THURA ZIN, CPD, GPD
Arup
(310) 578-4514
thura.zin@arup.com

Corresponding Secretary
WILLIAM SILER
Southcoast Engineering Group
(818) 224-2700
wsiler@sceginc.com

Chapter Affiliate Liaison
IRA SCHUMER
Signature Sales
(951) 691-0568
ischumer@signaturesalesinc.com

Vice President Membership
JOHN ZAGORSKI
Mainline Sales
(562) 447-4561
jzagorski@mlsalesinc.com

AYP Liaison
Jeremy Busch, EIT CPD
Pan Pacific Mechanical
(951) 526-6413
jbusch@ppmechanical.com

Chairman Board of Governors
THURA ZIN, CPD, GPD
Arup
(310) 578-4514
thura.zin@arup.com