Mr. John A Constance
The Engineers Collaborative, Inc.
196 W. Ashland Street
Suite 410
Doylestown PA, 18901
US
EW #1794 P.E., has over 30 years of experience in the design of industrial ventilation systems for dust and vapor control for the chemical process industries.
None
Office:
215-300-9563
Partial Curriculum Vitae
EDUCATION
Stevens Institute of Technology
Bachelor of Science, Mechanical Engineering 1964
Master of Management Science 1967
LICENSES
Professional engineering registration in New Jersey, Pennsylvania, Delaware and New York.
MEMBER
National Council of Examiners for Engineering And Surveying
Editorial Advisory Board - Powder and Bulk Engineering Magazine
EMPLOYMENT
Principal engineer, 1982 to present, with The Engineers Collaborative, Inc., Newtown, PA 18940
PROFESSIONAL EXPERIENCE
Assignments in the private sector involving plant engineering, plant management and air pollution
control. More than thirty years experience in the consulting engineering and construction fields.
Expertise in the engineering and design of dust and vapor control exhaust systems for the food, pharmaceutical, agricultural and other chemical processing industries. National and international
projects.
DUST and VAPOR CONTROL PROJECTS (Partial List)
Design of custom 30,000 CFM dust collector for HEPA-level particulate filtration for R&D laboratory exhaust system handling powders of unknown toxicity. Ridgefield, CT
Design of fire and explosion relief systems for existing dust collectors by strengthening dust
collector housings, explosion venting and chemical suppression. Princeton, NJ
Design of dust and vapor control exhaust systems for weighing, blending, milling and packaging of cosmetic pigments, powders and liquid fragrances. PA Melville, NY Oakland, NJ Agincourt, ON
Design of dust control system for weighing, mixing, blending and milling of herbicides, fungicides
and pesticides utilizing advanced material handling techniques to minimize exhaust air quantities
and dust control system costs. MO
Design of dust control system for Heinkel centrifuge and Guedu dryer. Design of dip pipe direct exhaust vapor control system for toxic liquid transfer from drums. CT, Puerto Rico
Design of dust control systems for bulk weighing, mixing, blending and packaging of high silica
content powders for the electronics division. PA Louisville, KY Singapore Mexico
Design of dust and vapor control systems for pharmaceutical manufacturing operations including
weighing, mixing, blending, granulation, milling and compression. Mississauga, ON
EDUCATION
Stevens Institute of Technology
Bachelor of Science, Mechanical Engineering 1964
Master of Management Science 1967
LICENSES
Professional engineering registration in New Jersey, Pennsylvania, Delaware and New York.
MEMBER
National Council of Examiners for Engineering And Surveying
Editorial Advisory Board - Powder and Bulk Engineering Magazine
EMPLOYMENT
Principal engineer, 1982 to present, with The Engineers Collaborative, Inc., Newtown, PA 18940
PROFESSIONAL EXPERIENCE
Assignments in the private sector involving plant engineering, plant management and air pollution
control. More than thirty years experience in the consulting engineering and construction fields.
Expertise in the engineering and design of dust and vapor control exhaust systems for the food, pharmaceutical, agricultural and other chemical processing industries. National and international
projects.
DUST and VAPOR CONTROL PROJECTS (Partial List)
Design of custom 30,000 CFM dust collector for HEPA-level particulate filtration for R&D laboratory exhaust system handling powders of unknown toxicity. Ridgefield, CT
Design of fire and explosion relief systems for existing dust collectors by strengthening dust
collector housings, explosion venting and chemical suppression. Princeton, NJ
Design of dust and vapor control exhaust systems for weighing, blending, milling and packaging of cosmetic pigments, powders and liquid fragrances. PA Melville, NY Oakland, NJ Agincourt, ON
Design of dust control system for weighing, mixing, blending and milling of herbicides, fungicides
and pesticides utilizing advanced material handling techniques to minimize exhaust air quantities
and dust control system costs. MO
Design of dust control system for Heinkel centrifuge and Guedu dryer. Design of dip pipe direct exhaust vapor control system for toxic liquid transfer from drums. CT, Puerto Rico
Design of dust control systems for bulk weighing, mixing, blending and packaging of high silica
content powders for the electronics division. PA Louisville, KY Singapore Mexico
Design of dust and vapor control systems for pharmaceutical manufacturing operations including
weighing, mixing, blending, granulation, milling and compression. Mississauga, ON
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