|
Scope: Briefly compare the occupational job descriptions of a PE versus a CWI in the United States of Ame rica (USA) and the State PE Boards.
Accurate occupational job descriptions are a dynamic topic with the USA and every state. There are hundreds of different types of PE and CWI jobs. To find out about descriptions of the many PE and construction inspector occupations, it is suggested that all serious inquiries be directed to a handbook of listings published by the U.S. Bureau of Labor Statistics (USBL). The USBL has an Office of Occupational Statistics and Employment Projects in Washington D.C. that manages this publication.
The USBL handbook is a nationally recognized source of career information designed to provide valuable assistance to individuals making decisions about any occupation. The handbook is revised every 2 years.
 Engineers apply the principles of science and mathematics to develop economical solutions to technical projects. Their work is the link between scientific discoveries and commercial applications that meet societal and consumer needs. Most engineers specialize in the details of as many as 17 engineering specialties covered in the Federal Government’s Standard Occupational Classification (SOC) system.
Numerous other engineering specialties are recognized by states and professional societies. Each of the major branches of engineering has numerous subdivisions.
All 50 states and the District of Columbia require licensure for engineers who offer their service directly to the public. Engineers who are licensed are called Professional Engineers (PE). Within the engineering disciplines there are specific qualifications for certification and advancement as a PE. In 2006, there were about 1.5 million jobs for engineers.
Construction Inspectors are not engineers or PEs. Welding inspectors typically obtain certification through recognized organizations such as the American Welding Society (AWS), American Society of Mechanical Engineers (ASME), American Petroleum Institute (API) and others.
AWS CWIs examine welds for buildings, highways, streets, water systems, bridges and other structures. CWIs ensure that the welding construction, alteration or repair complies with building ordinances, zoning regulations and contract specifications issued by PEs. Building codes and standards are the primary means by which construction is regulated in the USA for the health and safety of the general public.
There are many types of welding inspectors. AWS CWIs inspect the structural quality and general safety as specified in approved  drawings, contract documents and building permits. Although welding inspections are primarily visual, CWIs may use tape measures, flashlights, metering devices and nondestructive testing equipment. CWIs keep a log of their work, take photographs and file written reports of inspections, which are often reviewed by PEs. Many inspectors investigate construction or alterations being done without proper permits and issue reports accordingly.
CWI requirements vary considerably. CWIs have a mix of knowledge, experience, codes, formal training, and certified recognition about materials and practices as specified by the engineer of a project. In some states, CWIs are required to have a special license or certification. It is important for the CWI to check with the appropriate State agency and the PE for the project. |
