are expressed according to the following: Pipefitter Helper 1 is considered HEAVY WORK. Limits of Weights Lifted / Carried.... QUALIFICATIONS AND EXPERIENCE: Minimum of nine (9) months as a Helper in a refinery, chemical, petrochemical, or similar plant...
a person must exert. All activities are expressed according to the following: PIPEFITTER 1 is considered HEAVY WORK. Limits...: Minimum of four (4) years as a Pipefitter in refinery, chemical, petrochemical, or similar industrial plant construction...
-specific test. QUALIFICATIONS AND EXPERIENCE: Minimum of five (5) years as a Pipefitter in refinery, chemical.... Housekeeping is done by all crafts in all areas of the projects. There is cross training in the helper groups during the course...