Mechanical

Electrical

Plumbing of

Oklahoma

July 10 OKC

**CANCELED**


Attention: Sorry for the inconvenience, but there will be NO monthly meeting for July. Next monthly meeting will be in August.



July 11 Tulsa

**CANCELED**


Attention: Sorry for the inconvenience, but there will be NO monthly meeting for July. Next monthly meeting will be in August.

Electrical News:

Essential Considerations for Underground Duct Bank Runs


Underground duct bank runs protect electrical wiring from weather and natural disasters. Placing duct banks below ground enhances safety and integrity, making them essential for critical locations. Though initial costs are higher, long-term reliability and reduced maintenance often justify the investment.

Facilities such as utilities, data centers and manufacturing plants benefit significantly from underground duct banks. These installations manage large power needs securely, shielding them from environmental interferences.


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Mechanical News:

HVAC Equipment Prices Expected to Keep Rising


In recent years, the cost of HVAC equipment has increased significantly, driven by factors that include rising raw material prices, supply chain disruptions, higher consumer demand, and labor shortages. Regulatory changes are also a factor, as stricter environmental rules have necessitated the adoption of new low-GWP refrigerants and energy-efficient technologies, which are often more expensive to produce.

The introduction of mildly flammable (A2L) equipment is a prime example of the new regulations. As part of the AIM Act, manufacturers will no longer be allowed to produce R-410A systems after December 31, 2024, prompting the rollout of new A2L units this year. While these systems promise a reduced environmental impact, they will likely come with a higher price tag, putting additional pressure on consumer budgets.

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Plumbing News:

Perforated Pipes: Understanding Pipe Inspection Codes



Article: While attending an educational session at a large industry conference earlier this year — I was surprised to learn that some contractors identify the holes in perforated pipe as defects. This is not their fault — they just don’t have the knowledge. That’s why the inclusion of perforated pipe codes, among many other updates and improvements in the recently launched Pipeline Assessment Certification Program Version 8.0 is so important. While every version of NASSCO’s PACP has delivered valuable instruction in the proper coding of pipeline conditions, each version becomes more robust based on what we learn from the industry.

NASSCO’s Infrastructure Condition Assessment Committee set forward efforts to introduce perforated pipe to the standard. Perforated pipe can now be used for sanitary and non-sanitary use, for drainage of partially treated sewage, or for groundwater as part of an underground drainage system, thus removing the misalignment of grading when inspecting perforated pipe.

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Risk Management:: "Beat the Heat: Protecting Your Employees from Hot Weather"

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HR Question of the Month:: "Summer Dress Codes" Click Here for more information.


It's Your Life::"What Are The Benefits of Trust Planning?" Click Here for more information.

Executive Director Jerry Fairchild

Call or text (918) 282-7864

Email mepo.edu@gmail.com

P.O. Box 2975

Broken Arrow, OK 74013

www.mepo.org