Professional Profile

David V. Lesneski, P.E.

149 Holly Drive

Gardner, MA 01440

978.410.5768

 

Email

dvl@sirois-engineering.com

 
 

Academic Background

Worcester Polytechnic Institute: Bachelors’ Degree, 1977 (Mechanical)
Registered Professional Engineer: Massachusetts, No. 32161 (Mechanical)
 

Professional Background

July 2012 - present

Sirois Engineering and Consulting, Inc.

President

June 2006 - July 2012

SAIC, formerly known as R.W. Beck, Framingham, Ma

Boiler and HRSG Specialist

May 2001 - July 2006

PB Power, Boston, Ma

Boiler and HRSG Specialist

December 1999 - May 2001

Stone and Webster/Shaw, Boston, Ma

Senior Consulting Engineer

January 1999 - December 1999

Trigen- Boston Energy, Boston, Ma

Boiler and HRSG Specialist

July 1977 - January 1999

Babcock Borsig/Deutsche Babcock Riley,
formerly known as Riley Stoker Corporation, Worcester, Ma

Staff Boiler Design Engineer
Manager Controls and Auxiliary Engineering
Boiler Design Engineer

 

FIELDS OF SPECIAL COMPETENCE

Fossil Boiler Designer, HRSG Designer


Core Competencies:

Thermodynamics, Heat Balance Calculations, Thermal/Hydraulic Performance Assessment, Tube Metallurgy Assessment, Heating Surface Design, Boiler Efficiency Evaluation, Performance Improvement, Fuels Evaluation, and Steam/Water System Design.

Fossil Boiler (Utility and Industrial) Design for Coal, Natural Gas, Oil
Heat Recovery Steam Generator (HRSG) Design
MSW and RDF Boiler Design
Biomass Boiler Design
Boiler Auxiliary and Fuel System Design, Product Development, Engineering Management

First time boiler design applications; HRSG technology transfer, lignite fired boiler design, MSW/RDF boiler design Successful boiler creative problem resolution and retrofits- tube resurfacing, circulation modifications, supercritical superheater retrofit, conversion from natural circulation to forced circulation, cycling studies

 

AFFILIATIONS

Member ASME (1978), Former member ASME PTC 34 Test Code

HRSG Users Group

PRB Users Group

 
Roger

PATENTS

Patent for heat recovery steam generator application (#5,730,088).

 

PUBLICATIONS

“Heat Recovery Steam Generator Designs to Meet Current and Future Needs,”
American Boiler Manufacturers Association (ABMA), 1994.

“Innovative Design Solutions for Heat Recovery Steam Generators,”
Gulf Coast Cogen, 1994.

“An Overview of the Evolution of Wood-Fired Boiler Technology,”
CIBO, 1987.

“Mass Burning Combustion Technology,”
CIBO, 1987.

“Boiler Maintenance and Operating Cost Reduction,”
presented at the ASME Joint Power Conference, 1983.

 
 

Professional Profile

Roger H. Sirois, P.E.

36 Otter River Road

Templeton, MA 01468

978.939.2739

 

Email

rhs@sirois-engineering.com

 
 

Academic Background

Wentworth Institute: Certificate of Graduation in Mechanical Design Technology
Western New England College: B.S. in Mechanical Engineering
Worcester Polytechnic Institute: M.S. in Management Science and Engineering
Registered Professional Engineer: Massachusetts, No. 28612 Texas, No. 99873
 

Professional Background

September 2000 - Present

SIROIS ENGINEERING & CONSULTING, INC.

Senior Consultant

May 1985 - September 2000

STONE & WEBSTER ENGINEERING CORPORATION, BOSTON, MA

Senior Consultant (Corporate Boiler and Fuel Specialist)

May 1984 - May 1985

FOREST FUELS MANUFACTURING, INC., EAST SWANZEY, NH

Vice President- Engineering

July 1972 - May 1984

BABCOCK BORSIG POWER, formerly DB RILEY, formerly RILEY STOKER CORPORATION, WORCESTER, MA

Manager- Plant Improvement Business Development
Manager- Product Design
Manager- Project Engineering Department
Section Manager- Plant Improvement Engineering
Mechanical Engineer

June 1970 - July 1972

BABCOCK & WILCOX COMPANY, NEW YORK, NY

Field Service Engineer

 

FIELDS OF SPECIAL COMPETENCE

Technical:

Fossil fired boiler and HRSG design and operation, pressure part design and specification, fuels technology, boiler combustion system NOx and CO emission reduction, steady state and transient heat transfer, power plant equipment selection, design economics, ASME Code Section I, fluid mechanics, classical thermodynamics.

Management:

Technical consulting and project leadership (scheduling, staffing), department budgeting and staffing, personnel evaluation and development. Technical presentations and reports.

 

AFFILIATIONS

American Society of Mechanical Engineers (ASME) - Fellow

Western New England College - Industry Advisor

 
Roger

AWARDS

ASME Certificate of Appreciation for contributions advancing the engineering profession as Chairman of FACT Combustion Systems, 1991-1993

Stone & Webster Engineering Corporation "1993 Ten Best Papers" Award.

Stone & Webster Engineering Corporation "1994 Ten Best Papers" Award.

ASME Certificate of Appreciation for contributions advancing the engineering profession as Chairman of FACT Division, 1999

 

PAPERS AND PRESENTATIONS

List available upon request.

Sirois Engineering and Consulting, Inc.
149 Holly Drive
Gardner, MA 01440

978-410-5768
Email Me

Copyright © 2010 Sirois Engineering & Consulting