Featured Resources

NCPWB Technical Bulletin: Range Qualified Column on Welder Qualification Record – What Does It Mean?
The most misleading statement in the welding industry is that a welder is qualified to follow a Welding Procedure Specification (WPS). A welder is qualified to use a welding process, not a WPS. This article explains what welders are allowed to weld in production based on the test conditions.

How to determine the number of test coupons required to meet the minimum weld length for radiographic examination under ASME Section IX.

NCPWB Technical Bulletin: Pipe Welding Basics
The most effective inspection that a contractor can do to protect himself from bad welding is fit-up inspection, and this article explains why.

NCPWB Technical Bulletin: Do You Know Your P-Number?
P-number is a numbering system used by ASME for grouping materials of similar weldability so that Code users don’t have to qualify every material that is being welded.

The National Certified Pipe Welding Bureau (NCPWB) has released a new Technical Bulletin that explains what welders are allowed to weld in production based on the test conditions.
Many employees are more comfortable using their own mobile devices on the job. MCAA’s Bring Your Own Device – Is It Right for Your Company? explores the advantages and disadvantages of a bring your own device (BYOD) policy to help mechanical contractors decide whether to adopt such a policy. It’s just one of MCAA’s educational resources that are free to MCAA members as a benefit of membership.
The MCA of Chicago elected Jim Jacobsen, Jr., of DePue Mechanical, Inc.as its president during the association’s June 16, 2022, annual meeting. Jim is taking over from past president Charlie Usher of Ideal Heating Company.
MCAA’s Safety Statistics & Awards program recognized 90 MCAA members’ safety performance in 2021. All applicants received a valuable benchmarking report that will allow them to compare their own 2021 incidence rates with the aggregate rates of the other participating MCAA companies overall, those in the same size category, and with the U.S. Bureau of Labor Statistics incidence rates. Those who qualified also received a certificate of commendation. Congratulations to all!

3M has notified the industry of a potential manufacturing issue that could result in some lanyards not performing properly in the event of a fall. This could result in severe injury or death. Select 3M™ DBI-SALA® ShockWave™2 Arc Flash Shock Absorbing Lanyards are impacted and should be removed from service. See the recall notice for details and information about replacements.
More workers are killed or injured in and around excavations than in any other phase of construction work. MCAA and safety partner CNA offer resources that reinforce the importance of trench protective systems to keep your team safe during Trench Safety Stand-Down Week June 20 – 24, 2022 and every day.