BURBANK, CA – When Aramark Uniform Services began experiencing problems with metal contamination after laundering towels, they found that the cause of contamination emanated from areas such as machine shops and metalworking shops where metal chips and curls became embedded in the towels.
Boiler safety valves are little understood, often incorrectly installed, and usually neglected. That is a general statement, and as with most general statements, must not be taken as universally true. However, there is enough truth there to warrant some discussion of the valves. The terms "pop valve," often applied to safety valves, is not a bad term in that it accurately describes the action of the valve.
In the December issue of Laundry Today, I wrote extensively on the importance of understanding and preparing for JCAHO or OSHA inspections as this pertains to Laundry Operations. I addressed hazardous chemicals, contaminated laundry, heat stress, lifting and pushing hazards and fire hazards. This Part 2 segment will address the other applicable standards that apply to Laundry Operations.
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Hamilton Engineering Awarded U.S. Patent For Companion Water Heater CWIS™ Design
LIVONIA, Mich. — Hamilton Engineering was recently awarded a U.S. Patent for their Cold Water Injection System (CWIS™) contained within their Companion™ Water Heater and optional on all of their hot water storage tanks. The CWIS™ insures the highest efficiency possible in the water heating system by ensuring all of the coldest water enters the heater first, while eliminating any flow restriction or pressure drop on the hot water being supplied to the laundry so common with other instantaneous or on demand water heaters.