JJ White General Construction

Drexel Steam Project

Richard L. Hoffman, Project Manager/Owner's Representative

Dear Mike:

It is my privilege to send this letter in recognition of the outstanding job your team of steam
fitters, Fred Alderman, Vinny Esposito, Charlie McCarry, Kevin Quinn, and steam fitter welders,
Steve Bowen, John Cordero, and Mark Freelan with steam fitter Foreman, Jim Cassidy,
accomplished on Tuesday, September 30, 2008. The Drexel Steam Project required a 19 hr/day
of not only fine craftsmanship skills but 100+% effort from the team from the start of the day
through the last minute. These craftsmen were busy doing what needed to be done almost
every minute helping each other constantly in order to complete the job and return the steam
service required. The startup was very successful with no leaks.

D. J. Ververelli, Inc. and Drexel University sincerely appreciate the excellent effort, skills, and
concern exhibited by the JJ White Team required to complete this final stage in a minimum
amount of time within the time constraints that existed.

Our sincere thanks,
DIMITRI J. VERVERELLI, INC.

Richard L. Hoffman
Project Manager/Owner’s Representative

Letters of Commendation

Drexel Steam Project
Richard L. Hoffman
Congentrix Carney's Point Generating Plant
Steve DiCarlo
Valero Delaware City Coker Turnaround
Karl Fails
Sunoco Split T Installation
Hal Voglesong, Project Engineer
Sunoco 210 Unit Turnaround
Paul L. Fager Jr, Sunoco 210 Unit, Turnaround Manager
Allied Signal
William J. Belter, Project Manager
ARCO Chemical Company
J.A. DeRosa, Principal Development Scientist
ConocoPhillips
J.R. Sweeney, Maintenance Superintendent
ConocoPhillips
Peter M. Batey, Refinery Manager
Delmarva Power
Richard R. Deaver, P.E., Mechanical Engineer
DuPont
Lisa J. Rio, P.E., Project Engineer
Edgemoor Power Plant
Thomas Meyers
Fluor Corporation
Neal Jankowsky, Mechanical Engineer
The Franklin Fountain
Ryan and Eric Berley, Proprietors
Honeywell
George Kelly, Construction Site Manager
Immaculata College
Sister Paula Marie Buley, IHM
The Association of Union Constructors
William H. Treharne, Co-Chair, NEA Safety Committee
Henry Mykich, Co-Chair, NEA Safety Committee
Rhodia
Eric E. Scheivert, Contract Coordinator
Sunbury Generation
Kurt Knitter, Plant Engineer
Sunoco Chemicals
Bill Devine, Contract Administrator
Sunoco Chemicals 2
Harold R. Vogelsong, Project Manager
Sunoco Marcus Hook Refinery
Mark S. Plyler, Materials Manager
Sunoco Philadelphia Refinery
Joel H. Maness
Tosco Refining
C.S. Chen, Tosco Reliability Engineer