The National Electrical Contractors Association (NECA) develops a suite of consensus standards titled National Electrical Installation Standards (NEIS) that meet the intent of the National Electrical Code (NEC); particularly where the NEC asserts that an installation be constructed in a “neat and workmanlike manner”. As anyone who has had to reckon with the subjectivity of the local electrical inspector knows, the determination of “neat and workmanlike” can be mighty subjective. The NECA documents are used by construction owners, specifiers, contractors and electricians to clearly illustrate the performance and workmanship standards essential for different types of electrical construction. Because the NEC is intended to be primarily a wiring safety standard, the NEIS suite is referenced throughout the National Electrical Code. Electrical shop foremen and front line electricians take note.
One of the NECA products that may be of interest to facility managers and risk management units in the education industry is NECA 202-2013 Standard for Installing and Maintaining Industrial Heat Tracing Systems. This standard describes procedures for the installation, testing, and documentation of electrical freeze protection and process heat tracing systems. Heat tracing cable types covered by this publication include: self-regulating, constant wattage, and zone heating cables and mineral insulated heating cables. 2 is approved as an American National Standard. The 2013 edition is the current edition and will likely need revisiting/revision/reaffirmation as an American national standard soon.
The technical literature that keeps pipes breaking and roofs failing is complicated space. A common conundrum in the construction industry is which discipline (architectural, mechanical or electrical) should specify application of this technology; especially in value-engineering negotiations when each discipline is trying to reduce its unit costs. Control and communication system add another layer of complexity. Several consensus standards occupy this technology; cross referencing one another and leaving gaps
There are codes and standards developed by ASTM International, the International Code Council and ASHRAE International that set the standard of care for pipe insulation for energy conservation purposes but we will deal with the interdependence of standard of care set by those documents in a separate post. Organizations such as FM Global typically derive their customer recommendations from consensus standards developers.
You may obtain an electronic copy of this standard from firstname.lastname@example.org. You may communicate directly with Aga Golriz, (301) 215-4549, Aga.email@example.com. Participation by the public is welcomed and begins at the page linked below:
Our door is open every day at 11 AM for consultation on this and other standards. Because heat tracing is a cross-disciplinary technology we place it on the agenda of our monthly Facility Management teleconference which is indicated on our CALENDAR. Use the login credentials at the upper right of our home page.
Category: Architectural, Electrical, Facility Management, Mechanical, Risk Management,
Colleagues: Eric Albert, Mike Anthony, Jack Janveja, Richard Robben, Larry Spielvogel