Guest Speakers at previous MAC-ASHI Events

October 13, 2004
Lewis Shapiro
Ace Duraflo
Waldorf, MD
240-388-7525
www.fixmypipes.com

December 10, 2002
Speaker Mel Harkrader Pine
American Wood Preservers Institute
Topic: New Chemicals for Pressure-Treated Wood

November 12, 2002
Speaker: Bob Graham, MAC-ASHI
Topic: Oil Burners

October 8, 2002
Speaker: WSSC
Topic: pinhole leaks in copper
piping systems

September 10, 2002
Lew Bloch, Consulting Arborist, Author
Bloch Consulting Group
Topic: Tree problems and maintenance

March 9, 2002
Michael Rawlings
Mediation and Arbitration Services of Virginia
Topic: Alternative Dispute Resolution

April 10, 2001
Speakers: Home Test Inc.
179 Smallwood Village Center
Waldorf, MD 20602
800-604-1995 X251
Terry Mack
Topic: mold contamination and testing

April 7, 2001 MAC-ASHI Educational Seminar
Michael Casey
Inspection Training Associates
9001 Center St
Manassas, VA 20110
Topic: Plumbing

G. Douglas White, P.E.
Steve Dlugos, P.E.
Thomas Downey, Ltd.
Consulting Engineers
301 N. Fairfax St Suite 108
Alexandria, VA 22314
703-548-3403
Topic: Concrete foundations

Joe Cicatello
Georgia Pacific Corp.
7362 Hilly Lane
Warrenton, VA 20187
540-347-7496
Topic: Engineered wood structures

March 13, 2001
Speaker John Vaughn
MAC-ASHI
Subject: Slate Roofing

February 13, 2001
Speaker Homer Earll
Cedar Shake and Shingle Bureau
Topic: Cedar shake and shingle roofing.
913 Bywater Rd
Annapolis, MD 21401
410-269-6848

Dec 2000
Nov 2000
Oct 2000
Sept 2000

Tuesday June 13, 2000
Speaker - David Hossfeld, Plumbing Express
Topic - Polybulylene piping, water heater dip tube failures
and "pex" (crossed linked polythylene) tubing.
1-800-845-1192
dhossfeld@plumbing911.com

Tues February 8 2000 and Tues April 11 2000
Structural Problems
Colin C. McKenzie, P.E.
Jolles and McKenzie
1400 Spring St Suite 460
Silver Spring, MD 20910
301-589-2411

Tuesday March 14, 2000
Mark Dewey, Homepro Services, Inc.
How to prevent complaints and lawsuits.
703-560-4663

Saturday March 4 Seminar

Gene Garner
Every Water Guard, Inc.
1141 Taft St
Rockville, MD 20852
301-424-3535

David Shapiro
International Assn. of Electrical Inspectors

Nov 9, 1999 meeting
Charles Metz
Metz Landscaping

Tuesday April 13, 1999
Electrical code revisions

Educational Seminar March 13, 1999

John Rossi, P.E.
Structural Engineer
Structural Solutions, Inc.
301-587-1777

Mark Hottel,
HVAC Expert
Harvey Hottel, Inc.
301-921-9599

Beau Brincefield
Real Estate Attorney

Tuesday February 9, 1999
Paul Ramsey
Radon, Lead, Asbestos

Tuesday December 8, 1998
Speaker: Steve Newborg
Subject: Landscape grading and drainage.
703-528-5225

Tuesday November 10, 1998
Speaker Dan Johnston, Plumbing Express
Topic: Polybutylene Piping.

Tuesday October 13,1998
Speaker - Brenda Marcum, METS Laboratories
Topic - Environmental Services.

Tuesday September 8, 1998
Speaker - Larry Helminiak, Carroll Insulation
Topic - Insulation