Oct 24, 2019
When it comes to ammonia refrigeration machine rooms, ventilation updates can often be overlooked.
Current and new mechanical codes — International Mechanical Code (IMC) and Uniform Mechanical Code (UMC) — defer to IIAR 2 (and sometimes ASHRAE 15) as the referenced code for ammonia refrigeration systems, including the machine room ventilation.
Just because your ammonia system was designed to code years ago it may not necessarily be code compliant today.
If you have updated your refrigeration system recently, did you update your machine room’s ventilation as well?
Sep 12, 2019
Stellar – Compressor Rebuild & Repair Facility (How It’s Done) from Stellar on Vimeo.
We recently updated our refrigeration parts and compressor shops in Jacksonville, Florida, and Fort Worth, Texas. Stellar also has shops in Modesto, California, and York, Pennsylvania. Each facility offers climate-controlled storage spaces and a compressor shop with a separate teardown room, clean room and paint booth.
From the time a compressor arrives at one of Stellar’s service facilities to the time it leaves, it undergoes an unrivaled 75-point quality inspection — a rigorous examination unlike any in the industry.
Aug 8, 2019
It’s always a good time to check up on your facility’s safety — but now the stakes are even higher when it comes to safety violations.
Employers across the U.S. have been facing higher penalties from the Occupational Safety and Health Administration (OSHA) this year. In January 2019, the federal agency announced it was increasing the maximum penalty for serious and other than serious citations to $13,260 and the maximum for repeat and willful violations to $132,598.
That means conducting a safety audit is especially critical if you’ve already received citations at any company facility, since a repeat offense could trigger a costly willful violation.
Jul 25, 2019
Automation is on the rise in industrial facilities, food processing plants and cold storage warehouses. At Stellar, we’ve seen more client requests for automation in the past year than ever before.
When people think of automation and cost savings, the obvious usually comes to mind first: labor costs. Projected minimum wage increases and the scarcity of people willing to work in a cold storage environment are driving more owners to invest in automation.
But automating your warehouse can yield more savings beyond just the payroll. Here are six more benefits that you may not have considered.
Jul 18, 2019
The need for cold storage facilities is greater than ever. Product integrity and fresh products are in demand as Millennials become major players in the consumer market. This generation of buyers favor healthier, fresher and higher quality products that have a shorter shelf life — meaning an efficient distribution network is crucial to serve these consumers.
But how can you design your warehouse cost-effectively?
Jun 27, 2019
This is the last year that R22 can be manufactured in or imported to the United States.
As a reminder, here’s the timeline according to the EPA final rule:
- On January 1, 2018, R22 production dropped 30% from the 2017 supply to 9 million pounds
- On January 1, 2019, production dropped 55% from the 2018 supply to 4 million pounds
- On January 1, 2020, R22 will be phased out completely with no new or imported R22 allowed in the U.S.
If your refrigeration system uses R22, you have some decisions to make — and the clock is ticking.
Jun 6, 2019
When the Environmental Protection Agency (EPA) announced they were going to phase out hydrofluorocarbon (HFC) refrigerants in 2015, many in the industry began preparing for the coming changes. The new proposed regulations under Section 612 of the Clean Air Act, known as SNAP Rule 20, established a schedule to phase out common HFC refrigerants such as R-22, R-124 and R-507.
However, when major chemical companies challenged the EPA in federal court in 2017, a judge ruled the EPA didn’t have the authority to mandate the changes. Attempts to appeal the court’s decision failed, and the EPA acknowledged they will not enforce the rule.
However, just because the rule was overturned at the federal level doesn’t mean you’re in the clear if you use these refrigerants.
May 30, 2019
Summer is around the corner, which means now is the time to ensure your refrigeration system is ready for the upcoming hot months. Summertime is when these systems work their hardest, so how can you make sure yours is running efficiently and at peak performance levels?
Here’s a short checklist to prepare your refrigeration system for the summer:
Feb 28, 2019
When it comes to your facility’s process safety management (PSM), switching from paper to digital is a no-brainer. Using a digital platform saves time, makes document storage more convenient and allows you to have more control during OSHA audits.
We live in an online, digital world where software technologies make our work more efficient. Why should one of the most important elements of your business — the health and safety of your employees — be any different?
Stellar has been a pioneer in the digital PSM market since 1998, and we’re raising the bar.
Feb 7, 2019
Condensers are one of the most critical elements of a refrigeration system. While optimizing the performance of your condenser is important for reducing energy usage and maintenance costs, if you’re building a new facility, it all starts with selecting the best option for your needs.
When choosing a condenser, it’s important to consider where the facility is located. In colder climates, ice buildup and water freezing may occur with evaporative condensers. To work around this issue, you have two options: