Featured Resources

Safety Manual for Mechanical Service Technicians

This quick reference tool provides critical information on 84 safety and health topics that are specific to work performed by mechanical service technicians, including information on the newest and most frequently used refrigerants, substantive changes to NFPA 70E, and new information on how to properly administer CPR.

Safety Manual for Mechanical Construction Workers

This quick reference tool provides critical information on everything from aerial lift safety to preventing overexposure to zinc to keep mechanical construction workers safe. It includes new information on administering CPR, beryllium, recent changes to NFPA 70E, and more.

Model Fall Rescue Safety Program and Plan

Quick rescue is paramount to keeping workers safe while they are suspended in fall arrest harnesses after falling from an elevation. Having a safety program and plan in place to address the needs of these workers is critical to minimizing suspension trauma and meeting OSHA requirements. MCAA’s model program and accompanying model plan can be tailored to address various project fall arrest system applications and ensure the safety of your company’s most important asset, its workers.

Membership Directory & Buyer’s Guide

This full-featured digital version of our Membership Directory & Buyer’s Guide enhances the look and feel of our printed directory with digital-only benefits.

The Business Value of BIM for Mechanical and HVAC Construction SmartMarket Report

The use of BIM and related technologies and processes that leverage data from models is delivering meaningful impact to mechanical and HVAC contractors on a wide variety of measures, including cost and schedule improvements, enhanced productivity, better collaboration between stakeholders and better worker safety. This research report quantifies other benefits to users and the challenges related to leveraging BIM to increase industry understanding of which factors will most effectively drive growth and expand future use.

2019 Construction Technology Report Supplemental Report for MCAA Members

In addition to its annual report on construction technology practices from across the construction industry, JB Knowledge, MCAA’s construction technology research partner, provides a supplemental report specifically for MCAA members.

Prefabrication and Modular Construction 2020 SmartMarket Report

Improved productivity and quality are among the benefits driving interest in, and use of, prefabrication and modular construction today. This research report quantifies other benefits to users and the challenges related to each to increase industry understanding of which factors will most effectively drive growth and expand future use.

2019 Construction Technology Report

JB Knowledge, MCAA’s construction technology research partner, conducts an annual report on construction technology practices. Participants came from across the construction industry, including MCAA members.

Latest Resources

NCPWB Technical Bulletin: An Explanation of ASME Section IX Requirements Radiographic Examination for Welds

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.

Clean Energy Heat Pump Performance Training Program

Together with the United Association (UA), MCAA is excited to bring you a new Clean Energy Heat Pump Performance Program. Heat pumps provide clean energy that can reduce or eliminate carbon dioxide from energy sources, thus operating more efficiently.

Safety Manual for Mechanical Service Technicians

This quick reference tool provides critical information on 84 safety and health topics that are specific to work performed by mechanical service technicians, including information on the newest and most frequently used refrigerants, substantive changes to NFPA 70E, and new information on how to properly administer CPR.

The Easy Way to Meet ASME Code Welding Requirements Webinar

A contractor has liability when contracts specify meeting ASME B31 Codes. When it comes to welding procedures and welder qualification, meeting those requirements can be challenging. Those responsibilities can be met easily as members of the NCPWB by following a few simple rules that will be explained during this presentation.

Internal Oxidation for Piping Welds Webinar

When welding stainless steel and nickel alloy piping using an open root or consumable insert, the root side of the joint (i.e., the inside surface of the pipe at a weld) must be protected from the oxygen in the atmosphere, otherwise the liquid weld metal will oxidize badly creating a surface that is not only discolored but is also quite rough. This roughness and discoloration will reduce the corrosion resistance of the metal at the weld. In this webinar you will learn what is acceptable level of discoloration of the root side of the stainless-steel pipe weld and provides general guidance on the level of root surface discoloration that can be tolerated for some service conditions.

Piping Codes and Welding for Mechanical Contracting Managers Webinar

There are key aspects about pipe welding that project managers and supervisors must understand in order to be sure that welds their company makes are suitable for service and meet contract and code requirements. Despite the idea that codes are difficult to meet, when properly understood and followed, they can protect a contractor from unreasonable demands by owners and their engineers. Knowing what codes cover allows managers to identify unusual and costly requirements in customer specifications.

Safety Resources

MCAA Model COVID-19 Mandatory Vaccination Policy

The Occupational Safety & Health Administration (OSHA) has issued an Emergency Temporary Standard (ETS) on COVID-19. This Model COVID-19 Mandatory Vaccination Policy addresses the ETS, which was issued on November 5, 2021. The standard applies to all mechanical construction, service, and fabrication shop employers. The standard has been temporarily stayed by the Fifth Circuit. However, the stay could be temporarily lifted. This Model COVID-19 Mandatory Vaccination Policy is available to you in case the stay is temporarily lifted, and OSHA decides to initiative enforcement.

Safety Bulletin

OSHA Emergency Temporary Standard (ETS) on COVID-19 Vaccinations and Testing Safety Bulletin

The Occupational Safety & Health Administration (OSHA) issued an Emergency Temporary Standard (ETS) on COVID-19. This Safety Bulletin addresses the ETS, which was issued on November 5, 2021. The standard applies to all mechanical construction, service, and fabrication shop employers. This bulletin includes OSHA’s revised deadlines for enforcement.

Safety Manual for Mechanical Service Technicians

This quick reference tool provides critical information on 84 safety and health topics that are specific to work performed by mechanical service technicians, including information on the newest and most frequently used refrigerants, substantive changes to NFPA 70E, and new information on how to properly administer CPR.

Safety Manual for Mechanical Construction Workers

This quick reference tool provides critical information on everything from aerial lift safety to preventing overexposure to zinc to keep mechanical construction workers safe. It includes new information on administering CPR, beryllium, recent changes to NFPA 70E, and more.

Model Fall Rescue Safety Program and Plan

Quick rescue is paramount to keeping workers safe while they are suspended in fall arrest harnesses after falling from an elevation. Having a safety program and plan in place to address the needs of these workers is critical to minimizing suspension trauma and meeting OSHA requirements. MCAA’s model program and accompanying model plan can be tailored to address various project fall arrest system applications and ensure the safety of your company’s most important asset, its workers.

Model Safety Program for Mechanical Service

It’s critically important for all mechanical service firms to have a current, sound company safety program. The program should describe the safety policies, safety procedures, and safe work practices the company is implementing to help protect its service technicians and other workers from workplace hazards. The model program, which can be easily tailored to meet specific company needs, includes everything from an initial sample safety policy statement to required safe work practices for 33 different mechanical industry-specific safety and health subjects.

Guide to Radio Frequency (RF) Radiation Safety for Mechanical Service

Protect your workers with the safe work practices in this guide. It covers the hazards associated with RF radiation exposure, the health effects posed by these hazards, and how to avoid overexposure. A checklist helps workers assess their work areas for sources of RF radiation. See the related tools for educating your workers.

Workplace Violence Prevention and Protection Safety Training Video

This video teaches viewers to identify warning signs and take appropriate action to prevent workplace violence. It also shows viewers how to protect themselves and others if they find themselves in an active workplace violence situation.