25.8.20
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JC
Jeffrey Clay Calk
2 Credentials
1 Issuer
Jeffrey Clay Calk
Machinery Lubrication Technician
Certification Date: July 26, 2012
Re-certify by: August 1, 2027
Certification Number: MLT II-000170
is hereby designated by the Council as a certified Level II
By issuing this certificate, ICML attests that the above named individual has met the requirements of its standards, but does not imply a guarantee of performance by certified individuals.
having satisfactorily fulfilled the requirements established by the Council for professional attainment in the discipline of Machinery Lubrication
Operations Manager
Rosania Kloss
MLT II
MLT II
July 26, 2012
International Council for Machinery Lubrication
Jeffrey Clay Calk
Machine Lubricant Analyst
Certification Date: March 28, 2008
Re-certify by: April 1, 2026
Certification Number: MLA II-001403
is hereby designated by the Council as a certified Level II
By issuing this certificate, ICML attests to the qualifications of the holder as defined in 18436-4, Category II, but does not give any authority to perform machinery lubricant sampling or analysis.
having satisfactorily fulfilled the requirements established by the Council for professional attainment in the discipline of Machine Lubricant Analysis
Operations Manager
ISO Equivalency 18436-4, Category II
Rosania Kloss
MLA II
MLA II
March 28, 2008
International Council for Machinery Lubrication
