Many cleaning professionals visit the International Custodial Advisers Network (ICAN) Ask the Experts page for insight and, every business day, we deliver advice to better help you perform your job.
How long should it take to auto scrub/propane buff/dust mop a 40,000 sq. ft. food market?
Thursday’s Answer:Using the handy and famous ISSA 540 Cleaning Times booklet, now available in electronic format, (see www.issa.com/?id=540_calculator&lg=), you get the following:
1) dust mop with 36" head - 3.2 hours
2) propane buff with 24" rotary - 2.1 hours
3) auto scrub with 32" machine - 2.8 hours.
Total time - 8.1 hours plus make ready and clean-up.
I did the math for you, and you need ... Lynn E. Krafft, ICANATEX editor
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